Irina Velikyan

Ga-68-labelling of Exendin-4, preclinical evaluation of the resultant tracer for the imaging and quantification of insulinomas, and case patient examination

Velikyan, Irina; Selvaraju, K. Ram; Sörensen, Jens; Kandeel, Fouad et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

Organ biodistribution of Germanium-68 in rat in the presence and absence of [Ga-68]Ga-DOTA-TOC for the extrapolation to the human organ and whole-body radiation dosimetry

Velikyan, Irina; Antoni, Gunnar; Sörensen, Jens; Estrada, Sergio

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

Organ biodistribution of Germanium-68 in rat in the presence and absence of [⁶⁸Ga]Ga-DOTA-TOC for the extrapolation to the human organ and whole-body radiation dosimetry

Velikyan, Irina; Antoni, Gunnar; Sörensen, Jens; Estrada, Sergio

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 154-165, 2013

Synthesis and preclinical evaluation of Ga-68-labelled collagelin analogues for imaging and quantification of fibrosis

Velikyan, Irina; Rosenström, Ulrika; Eriksson, Olof; Antoni, Gunnar

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

Comparison of radiation dosimetry of [Ga-68]Ga-DOTA-TOC and [Ga-68]Ga-DOTA-TATE in patients affected by neuroendocrine tumours

Velikyan, Irina; Sandström, Mattias; Garske, Ulrike; Sörensen, Jens et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

Molecular Imaging and Radiotherapy: Theranostics for Personalized Patient Management

Velikyan, Irina

Part of Theranostics, p. 424-426, 2012

• DOI for Molecular Imaging and Radiotherapy: Theranostics for Personalized Patient Management

Ga-68-Labeling of RGD peptides and biodistribution

Blom, Elisabeth; Velikyan, Irina; Estrada, Sergio; Hall, Håkan et al.

Part of International Journal of Clinical and Experimental Medicine, p. 165-172, 2012

⁶⁸Ga-Labeling of RGD peptides and biodistribution

Blom, Elisabeth; Velikyan, Irina; Estrada, Sergio; Hall, Håkan et al.

Part of International Journal of Clinical and Experimental Medicine, p. 165-172, 2012

In vitro autoradiography of carcinoembryonic antigen in tissue from patients with colorectal cancer using multifunctional antibody TF2 and ^67/68Ga-labeled haptens by pretargeting

Hall, Håkan; Velikyan, Irina; Blom, Elisabeth; Ulin, Johan et al.

Part of American journal of nuclear medicine and molecular imaging, p. 141-150, 2012

Pancreatic uptake of [68Ga]DO3A-Exendin4 is mediated by the GLP-1 receptor

Selvaraju, Ram Kumar; Velikyan, Irina; Espes, Daniel; Carlsson, Per-Ola et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

Synthesis and characterization of a high affinity NOTA-conjugated bombesin antagonist for GRPR-targeted tumor imaging

Varasteh, Zohreh; Velikyan, Irina; Lindeberg, Gunnar; Sörensen, Jens et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

One pot preparation of Ga-68-labelled macroaggregated albumin for PET-imaging of acute pulmonary embolism and myocardial perfusion quantification

Velikyan, Irina; Berhane, T.; Khan, Tanweera Shaheena; Borges, João Batista et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

Robust labeling and comparative preclinical characterization of DOTA-TOC and DOTA-TATE

Velikyan, Irina; Xu, Hui; Nair, Manoj; Hall, Håkan

Part of Nuclear Medicine and Biology, p. 628-639, 2012

• DOI for Robust labeling and comparative preclinical characterization of DOTA-TOC and DOTA-TATE

Positron Emitting [Ga-68]Ga-Based Imaging Agents: Chemistry and Diversity

Velikyan, Irina

Part of Medicinal Chemistry, p. 345-379, 2011

• DOI for Positron Emitting [Ga-68]Ga-Based Imaging Agents: Chemistry and Diversity

Ga-68-Labeled Affibody Molecule-Based Radiopharmaceutical Targeting Platelet Derived Growth Factor Receptor Beta for Detection of Active Fibrosis in Patients with Myocardial Infarction

Velikyan, Irina; Grinnemo, Karl-Henrik; Flodin, Viktor; James, Stefan et al.

Part of Pharmaceuticals, 2025

• DOI for Ga-68-Labeled Affibody Molecule-Based Radiopharmaceutical Targeting Platelet Derived Growth Factor Receptor Beta for Detection of Active Fibrosis in Patients with Myocardial Infarction
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PDGFR⟠targeted positron emission tomography as a non-invasive biomarker for activated hepatic stellate cells: lasts steps before clinical translation

Yashaswini, Chittampalli N.; Mitran, Bogdan; Papadopoulos, Natalia; Wegrzyniak, Olivia et al.

Part of EJNMMI Radiopharmacy and Chemistry, 2025

• DOI for PDGFR⟠targeted positron emission tomography as a non-invasive biomarker for activated hepatic stellate cells: lasts steps before clinical translation
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Positron emission tomography to assess drug occupancy at peripheral and central incretin receptors

Khalil, Amina; Velikyan, Irina; Xiong, Mengfei; Bossart, Martin et al.

Part of eBioMedicine, 2025

• DOI for Positron emission tomography to assess drug occupancy at peripheral and central incretin receptors
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[68Ga]Ga-ABY-025 PET in HER2-positive breast cancer: Benefits and pitfalls in staging of axillary disease

Alhuseinalkhudhur, Ali; Lindman, Henrik; Liss, Per; Frejd, Fredrik et al.

Part of Journal of Clinical Oncology, 2024

• DOI for [68Ga]Ga-ABY-025 PET in HER2-positive breast cancer: Benefits and pitfalls in staging of axillary disease

Improved Localization of Insulinomas Using ⁶⁸Ga-NODAGA-Exendin-4 PET/CT

Boss, Marti; Eriksson, Olof; Mikkola, Kirsi; Eek, Annemarie et al.

Part of Journal of Nuclear Medicine, p. 1959-1964, 2024

• DOI for Improved Localization of Insulinomas Using ⁶⁸Ga-NODAGA-Exendin-4 PET/CT
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Ga-68-Labeled Affibody Molecule-Based Radiopharmaceutical Targeting Platelet Derived Growth Factor Receptor Beta for Detection of Active Fibrosis in Patients with Myocardial Infarction

Velikyan, Irina; Grinnemo, Karl-Henrik; Flodin, Viktor; James, Stefan et al.

Part of Pharmaceuticals, 2025

• DOI for Ga-68-Labeled Affibody Molecule-Based Radiopharmaceutical Targeting Platelet Derived Growth Factor Receptor Beta for Detection of Active Fibrosis in Patients with Myocardial Infarction
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PDGFR⟠targeted positron emission tomography as a non-invasive biomarker for activated hepatic stellate cells: lasts steps before clinical translation

Yashaswini, Chittampalli N.; Mitran, Bogdan; Papadopoulos, Natalia; Wegrzyniak, Olivia et al.

Part of EJNMMI Radiopharmacy and Chemistry, 2025

• DOI for PDGFR⟠targeted positron emission tomography as a non-invasive biomarker for activated hepatic stellate cells: lasts steps before clinical translation
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Positron emission tomography to assess drug occupancy at peripheral and central incretin receptors

Khalil, Amina; Velikyan, Irina; Xiong, Mengfei; Bossart, Martin et al.

Part of eBioMedicine, 2025

• DOI for Positron emission tomography to assess drug occupancy at peripheral and central incretin receptors
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[68Ga]Ga-ABY-025 PET in HER2-positive breast cancer: Benefits and pitfalls in staging of axillary disease

Alhuseinalkhudhur, Ali; Lindman, Henrik; Liss, Per; Frejd, Fredrik et al.

Part of Journal of Clinical Oncology, 2024

• DOI for [68Ga]Ga-ABY-025 PET in HER2-positive breast cancer: Benefits and pitfalls in staging of axillary disease

Improved Localization of Insulinomas Using ⁶⁸Ga-NODAGA-Exendin-4 PET/CT

Boss, Marti; Eriksson, Olof; Mikkola, Kirsi; Eek, Annemarie et al.

Part of Journal of Nuclear Medicine, p. 1959-1964, 2024

• DOI for Improved Localization of Insulinomas Using ⁶⁸Ga-NODAGA-Exendin-4 PET/CT
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Regional distribution of mechanical strain and macrophage-associated lung inflammation after ventilator-induced lung injury: an experimental study

Liggieri, Francesco; Chiodaroli, Elena; Pellegrini, Mariangela; Puuvuori, Emmi et al.

Part of Intensive Care Medicine Experimental, 2024

• DOI for Regional distribution of mechanical strain and macrophage-associated lung inflammation after ventilator-induced lung injury: an experimental study
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Introduction of a fatty acid chain modification to prolong circulatory half-life of a radioligand towards glucose-dependent insulinotropic polypeptide receptor

Khalil, Amina; Hakhverdyan, Sona; Cheung, Pierre; Bossart, Martin et al.

Part of Nuclear Medicine and Biology, 2024

• DOI for Introduction of a fatty acid chain modification to prolong circulatory half-life of a radioligand towards glucose-dependent insulinotropic polypeptide receptor
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Human Epidermal Growth Factor Receptor 2-Targeting [⁶⁸Ga]Ga-ABY-025 PET/CT Predicts Early Metabolic Response in Metastatic Breast Cancer.

Alhuseinalkhudhur, Ali; Lindman, Henrik; Liss, Per; Sundin, Tora et al.

Part of Journal of Nuclear Medicine, p. 1364-1370, 2023

• DOI for Human Epidermal Growth Factor Receptor 2-Targeting [⁶⁸Ga]Ga-ABY-025 PET/CT Predicts Early Metabolic Response in Metastatic Breast Cancer.
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Monitoring beta-Cell Survival After Intrahepatic Islet Transplantation Using Dynamic Exendin PET Imaging: A Proof-of-Concept Study in Individuals With Type 1 Diabetes

Jansen, Theodorus J. P.; Buitinga, Mijke; Boss, Marti; Nijhoff, Michiel F. et al.

Part of Diabetes, p. 898-907, 2023

• DOI for Monitoring beta-Cell Survival After Intrahepatic Islet Transplantation Using Dynamic Exendin PET Imaging: A Proof-of-Concept Study in Individuals With Type 1 Diabetes

Imaging of the Glucose-Dependent Insulinotropic Polypeptide Receptor Using a Novel Radiolabeled Peptide Rationally Designed Based on Endogenous GIP and Synthetic Exendin-4 Sequences

Velikyan, Irina; Bossart, Martin; Haack, Torsten; Laitinen, Iina et al.

Part of Pharmaceuticals, 2023

• DOI for Imaging of the Glucose-Dependent Insulinotropic Polypeptide Receptor Using a Novel Radiolabeled Peptide Rationally Designed Based on Endogenous GIP and Synthetic Exendin-4 Sequences
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Effects on weight loss and glycemic control with SAR441255, a potent unimolecular peptide GLP-1/GIP/GCG receptor triagonist

Bossart, Martin; Wagner, Michael; Elvert, Ralf; Evers, Andreas et al.

Part of Cell Metabolism, p. 59-+, 2022

• DOI for Effects on weight loss and glycemic control with SAR441255, a potent unimolecular peptide GLP-1/GIP/GCG receptor triagonist

PET-CT imaging of pulmonary inflammation using [Ga-68]Ga-DOTA-TATE

Puuvuori, Emmi; Liggieri, Francesco; Velikyan, Irina; Chiodaroli, Elena et al.

Part of EJNMMI Research, 2022

• DOI for PET-CT imaging of pulmonary inflammation using [Ga-68]Ga-DOTA-TATE
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Comparison of Ga-68-PSMA PET/CT with fluoride PET/CT for detection of bone metastatic disease in prostate cancer

Regula, Naresh Kumar; Kastaras, Vasileios; Johansson, Silvia; Trampal, Carlos et al.

Part of European Journal of Hybrid Imaging, 2022

• DOI for Comparison of Ga-68-PSMA PET/CT with fluoride PET/CT for detection of bone metastatic disease in prostate cancer
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Glucagonlike Peptide-1 Receptor Imaging in Individuals with Type 2 Diabetes

Eriksson, Olof; Velikyan, Irina; Haack, Torsten; Bossart, Martin et al.

Part of Journal of Nuclear Medicine, p. 794-800, 2022

• DOI for Glucagonlike Peptide-1 Receptor Imaging in Individuals with Type 2 Diabetes

Discovery, optimization and biodistribution of an Affibody molecule for imaging of CD69

Persson, Jonas; Puuvuori, Emmi; Zhang, Bo; Velikyan, Irina et al.

Part of Scientific Reports, 2021

• DOI for Discovery, optimization and biodistribution of an Affibody molecule for imaging of CD69
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Prospective data-driven respiratory gating of [Ga-68]Ga-DOTATOC PET/CT

Sigfridsson, Jonathan; Lindström, Elin; Iyer, Victor; Holstensson, Maria et al.

Part of EJNMMI Research, 2021

• DOI for Prospective data-driven respiratory gating of [Ga-68]Ga-DOTATOC PET/CT
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Radiolabelling and positron emission tomography imaging of a high-affinity peptide binder to collagen type 1

Rosestedt, Maria; Velikyan, Irina; Rosenström, Ulrika; Estrada, Sergio et al.

Part of Nuclear Medicine and Biology, p. 54-62, 2021

• DOI for Radiolabelling and positron emission tomography imaging of a high-affinity peptide binder to collagen type 1
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Ga-68-DOTATOC-PET/MRI and C-11-5-HTP-PET/MRI are superior to Ga-68-DOTATOC-PET/CT for neuroendocrine tumour imaging

Jawlakh, Hiba; Velikyan, Irina; Welin, Staffan; Sundin, Anders

Part of Journal of neuroendocrinology, 2021

• DOI for Ga-68-DOTATOC-PET/MRI and C-11-5-HTP-PET/MRI are superior to Ga-68-DOTATOC-PET/CT for neuroendocrine tumour imaging
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Theranostic Approach in Breast Cancer A Treasured Tailor for Future Oncology

Jokar, Narges; Velikyan, Irina; Ahmadzadehfar, Hojjat; Rekabpour, Seyed Javad et al.

Part of Clinical Nuclear Medicine, 2021

• DOI for Theranostic Approach in Breast Cancer A Treasured Tailor for Future Oncology

Receptor depletion and recovery in small-intestinal neuroendocrine tumors and normal tissues after administration of a single intravenous dose of octreotide measured by Ga-68-DOTATOC PET/CT

Jahn, Ulrika; Ilan, Ezgi; Velikyan, Irina; Fröss-Baron, Katarzyna et al.

Part of EJNMMI Research, 2021

• DOI for Receptor depletion and recovery in small-intestinal neuroendocrine tumors and normal tissues after administration of a single intravenous dose of octreotide measured by Ga-68-DOTATOC PET/CT
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Improved Radiolytic Stability of a ⁶⁸Ga-labelled Collagelin Analogue for the Imaging of Fibrosis

Velikyan, Irina; Rosenström, Ulrika; Rosestedt, Maria; Eriksson, Olof et al.

Part of Pharmaceuticals, 2021

• DOI for Improved Radiolytic Stability of a ⁶⁸Ga-labelled Collagelin Analogue for the Imaging of Fibrosis
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Exploring the GLP-1-GLP-1R axis in porcine pancreas and gastrointestinal tract in vivo by ex vivo autoradiography

Manell, Elin; Puuvuori, Emmi; Svensson, Anna; Velikyan, Irina et al.

Part of BMJ Open Diabetes Research & Care, 2021

• DOI for Exploring the GLP-1-GLP-1R axis in porcine pancreas and gastrointestinal tract in vivo by ex vivo autoradiography
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Imaging of the Glucagon Receptor in Subjects with Type 2 Diabetes

Eriksson, Olof; Velikyan, Irina; Haack, Torsten; Bossart, Martin et al.

Part of Journal of Nuclear Medicine, p. 833-838, 2021

• DOI for Imaging of the Glucagon Receptor in Subjects with Type 2 Diabetes

Drug Occupancy Assessment at the Glucose-Dependent Insulinotropic Polypeptide Receptor by Positron Emission Tomography

Eriksson, Olof; Velikyan, Irina; Haack, Torsten; Bossart, Martin et al.

Part of Diabetes, p. 842-853, 2021

• DOI for Drug Occupancy Assessment at the Glucose-Dependent Insulinotropic Polypeptide Receptor by Positron Emission Tomography

Kinetic analysis of HER2-binding ABY-025 Affibody molecule using dynamic PET in patients with metastatic breast cancer

Alhuseinalkhudhur, Ali; Lubberink, Mark; Lindman, Henrik; Tolmachev, Vladimir et al.

Part of EJNMMI Research, 2020

• DOI for Kinetic analysis of HER2-binding ABY-025 Affibody molecule using dynamic PET in patients with metastatic breast cancer
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Carbon Flux as a Measure of Prostate Cancer Aggressiveness: [¹¹C]-Acetate PET/CT

Regula, Naresh; Honarvar, Hadis; Lubberink, Mark; Jorulf, Håkan et al.

Part of International Journal of Medical Sciences, p. 214-223, 2020

• DOI for Carbon Flux as a Measure of Prostate Cancer Aggressiveness: [¹¹C]-Acetate PET/CT
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Tumor-to-blood ratio for assessment of somatostatin receptor density in neuroendocrine tumors using ⁶⁸Ga-DOTATOC and ⁶⁸Ga-DOTATATE.

Ilan, Ezgi; Velikyan, Irina; Sandström, Mattias; Sundin, Anders et al.

Part of Journal of Nuclear Medicine, p. 217-221, 2020

• DOI for Tumor-to-blood ratio for assessment of somatostatin receptor density in neuroendocrine tumors using ⁶⁸Ga-DOTATOC and ⁶⁸Ga-DOTATATE.

Comparison of ⁶⁸Ga-PSMA-11 PET/CT with ¹¹C-acetate PET/CT in re-staging of prostate cancer relapse

Regula, Naresh; Kastaras, Vasileios; Johansson, Silvia; Trampal, Carlos et al.

Part of Scientific Reports, 2020

• DOI for Comparison of ⁶⁸Ga-PSMA-11 PET/CT with ¹¹C-acetate PET/CT in re-staging of prostate cancer relapse
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Receptor occupancy of dual glucagon-like peptide 1/glucagon receptor agonist SAR425899 in individuals with type 2 diabetes

Eriksson, Olof; Haack, Torsten; Hijazi, Youssef; Teichert, Lenore et al.

Part of Scientific Reports, 2020

• DOI for Receptor occupancy of dual glucagon-like peptide 1/glucagon receptor agonist SAR425899 in individuals with type 2 diabetes
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Automated GMP-Compliant Production of [Ga-68]Ga-DO3A-Tuna-2 for PET Microdosing Studies of the Glucagon Receptor in Humans

Wagner, Michael; Doverfjord, Johan G.; Tillner, Joachim; Antoni, Gunnar et al.

Part of Pharmaceuticals, 2020

• DOI for Automated GMP-Compliant Production of [Ga-68]Ga-DO3A-Tuna-2 for PET Microdosing Studies of the Glucagon Receptor in Humans
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GMP production of [Ga-68]Ga-BOT5035 for imaging of liver fibrosis in microdosing phase 0 study

Velikyan, Irina; Doverfjord, Johan G.; Estrada, Sergio; Steen, Herman et al.

Part of Nuclear Medicine and Biology, p. 73-85, 2020

• DOI for GMP production of [Ga-68]Ga-BOT5035 for imaging of liver fibrosis in microdosing phase 0 study
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In vivo instability of ¹⁷⁷Lu-DOTATATE during peptide receptor radionuclide therapy

Lubberink, Mark; Wilking, Helena; Öst, Amalia; Ilan, Ezgi et al.

Part of Journal of Nuclear Medicine, p. 1337-1340, 2020

• DOI for In vivo instability of ¹⁷⁷Lu-DOTATATE during peptide receptor radionuclide therapy

Regularized reconstruction of digital time-of-flight Ga-68-PSMA-11 PET/CT for the detection of recurrent disease in prostate cancer patients

Lindström, Elin; Velikyan, Irina; Regula, Naresh Kumar; Alhuseinalkhudhur, Ali et al.

Part of Theranostics, p. 3476-3484, 2019

• DOI for Regularized reconstruction of digital time-of-flight Ga-68-PSMA-11 PET/CT for the detection of recurrent disease in prostate cancer patients
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Assessment of glucagon receptor occupancy by Positron Emission Tomography in non-human primates

Eriksson, Olof; Velikyan, Irina; Haack, Torsten; Bossart, Martin et al.

Part of Scientific Reports, 2019

• DOI for Assessment of glucagon receptor occupancy by Positron Emission Tomography in non-human primates
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First-in-class positron emission tomography tracer for the glucagon receptor

Velikyan, Irina; Haack, Torsten; Bossart, Martin; Evers, Andreas et al.

Part of EJNMMI Research, 2019

• DOI for First-in-class positron emission tomography tracer for the glucagon receptor
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Localizing biochemical recurrence of prostate cancer using [⁶⁸Ga]-PSMA-11 PET/CT and [¹¹C]-acetate PET/CT

Regula, Naresh; Kostaras, Vasileios; Johasson, Silvia; Trampal, Carlos et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2019

• DOI for Localizing biochemical recurrence of prostate cancer using [⁶⁸Ga]-PSMA-11 PET/CT and [¹¹C]-acetate PET/CT

Diagnostic HER2-binding radiopharmaceutical, [Ga-68]Ga-ABY-025, for routine clinical use in breast cancer patients

Velikyan, Irina; Schweighoefer, Philip; Feldwisch, Joachim; Seemann, Johanna et al.

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 12-23, 2019

Increased Expression of GLP-1R in Proliferating Islets of Men1 Mice is Detectable by [Ga-68]Ga-DO3A-VS-Cys(40)- Exendin-4/PET

Monazzam, Azita; Lau, Joey; Velikyan, Irina; Li, Su-Chen et al.

Part of Scientific Reports, 2018

• DOI for Increased Expression of GLP-1R in Proliferating Islets of Men1 Mice is Detectable by [Ga-68]Ga-DO3A-VS-Cys(40)- Exendin-4/PET
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Kinetic Analysis of the HER2-binding ABY-025 Affibody Using Dynamic PET in Patients with Metastatic Breast Cancer

Alhuseinalkhudhur, Ali; Lubberink, Mark; Velikyan, Irina; Tolmachev, Vladimir et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2018

In-vivo stability of ¹⁷⁷Lu-DOTATATE during peptide receptor radionuclide therapy

Wilking, H.; Ilan, Ezgi; Sandström, Mattias; Andersson, C. et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2018

• DOI for In-vivo stability of ¹⁷⁷Lu-DOTATATE during peptide receptor radionuclide therapy

177Lu-DOTATATE Peptide Receptor Radionuclide Therapy; Gender Differences in Small Intestinal and Pancreatic Neuroendocrine Tumors

Jahn, Ulrika; Ilan, Ezgi; Sandström, Mattias; Garske-Román, Ulrike et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2018

Comparison of Ga-68-DOTATATE and Lu-177-DOTATATE kinetics in neuroendocrine tumors

Ilan, Ezgi; Lubberink, Mark; Sandström, Mattias; Jahn, Ulrika et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2018

Preparation and evaluation of a Ga-68-labeled RGD-containing octapeptide for noninvasive imaging of angiogenesis: biodistribution in non-human primate

Velikyan, Irina; Lindhe, Orjan

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 15-31, 2018

Generation and evaluation of antibody agents for molecular imaging of CD44v6-expressing cancers

Haylock, Anna-Karin; Nilvebrant, Johan; Mortensen, Anja; Velikyan, Irina et al.

Part of Oncotarget, p. 65152-65170, 2017

• DOI for Generation and evaluation of antibody agents for molecular imaging of CD44v6-expressing cancers
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Parametric Net Influx Rate Images of ⁶⁸Ga-DOTATOC and ⁶⁸Ga-DOTATATE: Quantitative Accuracy and Improved Image Contrast

Ilan, Ezgi; Sandström, Mattias; Velikyan, Irina; Sundin, Anders et al.

Part of Journal of Nuclear Medicine, p. 744-749, 2017

• DOI for Parametric Net Influx Rate Images of ⁶⁸Ga-DOTATOC and ⁶⁸Ga-DOTATATE: Quantitative Accuracy and Improved Image Contrast

Intra-image referencing for simplified assessment of HER2-expression in breast cancer metastases using the Affibody molecule ABY-025 with PET and SPECT.

Sandberg, Dan T; Tolmachev, Vladimir; Velikyan, Irina; Olofsson, Helena et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, p. 1337-1346, 2017

• DOI for Intra-image referencing for simplified assessment of HER2-expression in breast cancer metastases using the Affibody molecule ABY-025 with PET and SPECT.
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Low tracer availability of Ga-68-DOTATOC and Ga-68-DOTATATE in blood for patients with high SSTR density leads to non-linear correlation between SUV and K-i

Ilan, Ezgi; Sundin, Anders; Velikyan, Irina; Sandström, Mattias et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2017

Radiochemistry and Preclinical Evaluation of Two Novel Peptide Analogues Targeting Glucagon Receptor for AntiDiabetic Drug Development

Velikyan, Irina; Bossart, M.; Haack, T.; Laitinen, I. et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2017

First-in-class PET tracer for the glucagon receptor

Eriksson, Oskar; Bossart, M.; Haack, T.; Laitinen, I. et al.

Part of Diabetologia, 2017

Species differences in pancreatic binding of DO3A-VS-Cys40-Exendin4

Eriksson, Olof; Rosenström, Ulrika; Selvaraju, Ram Kumar; Eriksson, Barbro et al.

Part of Acta Diabetologica, p. 1039-1045, 2017

• DOI for Species differences in pancreatic binding of DO3A-VS-Cys40-Exendin4
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Fully automated GMP production of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 for clinical use

Velikyan, Irina; Rosenström, Ulrika; Eriksson, Olof

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 111-125, 2017

• Download full text (pdf) of Fully automated GMP production of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 for clinical use

Measuring HER2-Receptor Expression In Metastatic Breast Cancer Using [(68)Ga]ABY-025 Affibody PET/CT

Sörensen, Jens; Velikyan, Irina; Sandberg, Dan; Wennborg, Anders et al.

Part of Theranostics, p. 262-271, 2016

• DOI for Measuring HER2-Receptor Expression In Metastatic Breast Cancer Using [(68)Ga]ABY-025 Affibody PET/CT
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Feasibility of Multiple Examinations Using Ga-68-Labelled Collagelin Analogues: Organ Distribution in Rat for Extrapolation to Human Organ and Whole-Body Radiation Dosimetry

Velikyan, Irina; Rosenström, Ulrika; Bulenga, Thomas N.; Eriksson, Olof et al.

Part of Pharmaceuticals, 2016

• DOI for Feasibility of Multiple Examinations Using Ga-68-Labelled Collagelin Analogues: Organ Distribution in Rat for Extrapolation to Human Organ and Whole-Body Radiation Dosimetry
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Feasibility of ⁶⁸Ga-labeled Siglec-9 peptide for the imaging of acute lung inflammation: a pilot study in a porcine model of acute respiratory distress syndrome

Retamal, Jaime; Sörensen, Jens; Lubberink, Mark; Suarez-Sipmann, Fernando et al.

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 18-31, 2016

Dynamic scanning, kinetic modelling and parametric images reveal lung inflammation

Velikyan, Irina; Sörensen, Jens; Retamal, Jaime; Suarez-Sipmann, Fernando et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2016

Quantification of Beta-Cell Mass in Intramuscular Islet Grafts using Radiolabeled Exendin-4

Espes, Daniel; Selvaraju, Ramkumar; Velikyan, Irina; Krajcovic, Martin et al.

Part of Transplantation Direct, 2016

• DOI for Quantification of Beta-Cell Mass in Intramuscular Islet Grafts using Radiolabeled Exendin-4
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Good manufacturing practice production of [⁶⁸Ga]Ga-ABY-025 for HER2 specific breast cancer imaging.

Velikyan, Irina; Wennborg, Anders; Feldwisch, Joachim; Lindman, Henrik et al.

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 135-153, 2016

Ga-68/PET imaging and quantification of fibrosis using peptide-based tracers

Velikyan, Irina; Rosenström, Ulrika; Eriksson, Olof; Antoni, Gunnar

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2016

Comparison of PET/CT and PET/MR-based Ga-68-DOTATOC standardized uptake values

Ilan, Ezgi; Sundin, Anders; Velikyan, Irina; Sandström, Mattias et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2016

Biodistribution and Radiation Dosimetry of the Anti-HER2 Affibody Molecule Ga-68-ABY-025 in Breast Cancer Patients

Sandström, Mattias; Lindskog, Karolina; Velikyan, Irma; Wennborg, Anders et al.

Part of Journal of Nuclear Medicine, p. 867-871, 2016

• DOI for Biodistribution and Radiation Dosimetry of the Anti-HER2 Affibody Molecule Ga-68-ABY-025 in Breast Cancer Patients

Influence of chelators on targeting properties of In-111 and Ga-68 labeled GRPR antagonist

Orlova, Anna; Varasteh, Zohreh; Mitran, Bogdan; Rosestedt, Maria et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2015

Dosimetry of [(68)Ga]Ga-DO3A-VS-Cys(40)-Exendin-4 in rodents, pigs, non-human primates and human -: repeated scanning in human is possible.

Selvaraju, Ram Kumar; Bulenga, Thomas N; Espes, Daniel; Lubberink, Mark et al.

Part of American journal of nuclear medicine and molecular imaging, p. 259-69, 2015

Dosimetry of [(177)Lu]-DO3A-VS-Cys(40)-Exendin-4 - impact on the feasibility of insulinoma internal radiotherapy.

Velikyan, Irina; Bulenga, Thomas N; Selvaraju, Ram Kumar; Lubberink, Mark et al.

Part of American journal of nuclear medicine and molecular imaging, p. 109-26, 2015

The effect of macrocyclic chelators on the targeting properties of the ⁶⁸Ga-labeled gastrin releasing peptide receptor antagonist PEG₂-RM26

Varasteh, Zohreh; Mitran, Bogdan; Rosenström, Ulrika; Velikyan, Irina et al.

Part of Nuclear Medicine and Biology, p. 446-454, 2015

• DOI for The effect of macrocyclic chelators on the targeting properties of the ⁶⁸Ga-labeled gastrin releasing peptide receptor antagonist PEG₂-RM26

Ge-68/Ga-68 generators and tracer production

Velikyan, Irina

Part of Journal of Nuclear Medicine, 2015

Accuracy of [Ga-68]ABY-025 PET/CT for determination of HER2-expression in metastatic breast cancer

Sörensen, Jens; Velikyan, Irina; Wennborg, Anders; Feldwisch, Joachim et al.

Part of Journal of Nuclear Medicine, 2015

Non-invasive determination of HER2-expression in metastatic breast cancer by using Ga-68-ABY025 PET/CT.

Lindman, Henrik; Wennborg, Anders; Velikyan, Irina; Feldwisch, Joachim et al.

Part of Journal of Clinical Oncology, 2015

Validation of parametric net influx rate images of Ga-68-DOTATOC and Ga-68-DOTATATE

Ilan, Ezgi; Sandström, Mattias; Velikyan, Irina; Sundin, Anders et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2015

Rat organ distribution of [Lu-177]-DO3A-VS-Cys(40)-Exendin-4 for the estimation of human dosimetry: potential for radiotherapy

Velikyan, Irina; Bulenga, Thomas; Selvaraju, Ram Kumar; Lubberink, Mark et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2015

Extrapolated dosimetry of two novel Ga-68-labelled imaging agents for fibrosis: feasibility of multiple examinations

Velikyan, Irina; Rosenström, Ulrika; Bulenga, Thomas; Eriksson, Olof et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2015

Dosimetry of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 in rodents, pigs, non-human primates and human

Velikyan, Irina; Selvaraju, Ram Kumar; Bulenga, Thomas; Espes, Daniel et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2015

Good manufacturing practice compliant production of a Ga-68-labelled Affibody agent for breast cancer imaging: first-in-human

Velikyan, Irina; Wennborg, Anders; Feldwisch, Joachim; Orlova, Anna et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2015

The Effect of Mini-PEG-Based Spacer Length on Binding and Pharmacokinetic Properties of a Ga-68-Labeled NOTA-Conjugated Antagonistic Analog of Bombesin

Varasteh, Zohreh; Rosenström, Ulrika; Velikyan, Irina; Mitran, Bogdan et al.

Part of Molecules, p. 10455-10472, 2014

• DOI for The Effect of Mini-PEG-Based Spacer Length on Binding and Pharmacokinetic Properties of a Ga-68-Labeled NOTA-Conjugated Antagonistic Analog of Bombesin
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Measuring HER2-expression in metastatic breast cancer using 68Ga-ABY025 PET/CT

Sörensen, Jens; Velikyan, Irina; Wennborg, A.; Feldwisch, J. et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Radiation dosimetry and tracer kinetic analysis of Ga-68-ABY025 Affibody in breast cancer patients

Lubberink, Mark; Lindskog, K.; Sandström, Mattias; Velikyan, Irina et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

GMP compliant preparation of a (68)Gallium-labeled Affibody analogue for breast cancer patient examination: first-in-man

Velikyan, Irina; Wennborg, A.; Feldwisch, J.; Orlova, Anna et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Comparison of [68Ga]-DOTA-TOC and [68Ga]-DOTA-TATE: Aspects on quantification in neuroendocrine tumour therapy monitoring

Sundin, Anders; Velikyan, Irina; Sörensen, Jens; Garske-Roman, Ulrike et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Detection of metastatic insulinoma by positron emission tomography with [68Ga]Exendin-4-a case report

Eriksson, B.; Eriksson, O.; Velikyan, Irina; Selvaraju, R. et al.

Part of Wiener Klinische Wochenschrift, 2014

Pre-clinical evaluation of [(68)Ga]Ga-DO3A-VS-Cys(40)-Exendin-4 for imaging of insulinoma

Selvaraju, Ram Kumar; Velikyan, Irina; Asplund, Veronika; Johansson, Lars et al.

Part of Nuclear Medicine and Biology, p. 471-476, 2014

• DOI for Pre-clinical evaluation of [(68)Ga]Ga-DO3A-VS-Cys(40)-Exendin-4 for imaging of insulinoma

Detection of Metastatic Insulinoma by Positron Emission Tomography with [(68)Ga]Exendin-4 -: a case report

Eriksson, Olof; Velikyan, Irina; Selvaraju, Ram K; Kandeel, Fouad et al.

Part of Journal of Clinical Endocrinology and Metabolism, p. 1519-1524, 2014

• DOI for Detection of Metastatic Insulinoma by Positron Emission Tomography with [(68)Ga]Exendin-4 -: a case report

PET imaging of the GLP-1 receptor in healthy and streptozotocin-induced diabetic pigs

Selvaraju, Ram Kumar; Nalin, Lovisa; Velikyan, Irina; Berglund, Marie et al.

Part of Journal of Nuclear Medicine, p. 387, 2014

Positron emission tomography imaging of the glucagon-like peptide-1 receptor in healthy and streptozotocin-induced diabetic pigs

Nalin, Lovisa; Selvaraju, Ram K; Velikyan, Irina; Berglund, Marie et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, p. 1800-1810, 2014

• DOI for Positron emission tomography imaging of the glucagon-like peptide-1 receptor in healthy and streptozotocin-induced diabetic pigs

Dosimetry of [68Ga]Ga-DO3A-VS-Cys40-Exendin-4 in rat, non-human primate and human

Selvaraju, Ram Kumar; Velikyan, Irina; Estrada, Sergio; Eriksson, Olof

Part of Journal of Nuclear Medicine, 2014

Synthesis and preclinical evaluation of Ga-68-labeled collagelin analogs for imaging and quantification of fibrosis

Velikyan, Irina; Rosenström, Ulrika; Estrada, Sergio; Ljungvall, Ingrid et al.

Part of Nuclear Medicine and Biology, p. 728-736, 2014

• DOI for Synthesis and preclinical evaluation of Ga-68-labeled collagelin analogs for imaging and quantification of fibrosis

Quantitative and Qualitative Intrapatient Comparison of 68Ga-DOTATOC and 68Ga-DOTATATE: Net Uptake Rate for Accurate Quantification.

Velikyan, Irina; Sundin, Anders; Sörensen, Jens; Lubberink, Mark et al.

Part of Journal of Nuclear Medicine, p. 204-10, 2014

• DOI for Quantitative and Qualitative Intrapatient Comparison of 68Ga-DOTATOC and 68Ga-DOTATATE: Net Uptake Rate for Accurate Quantification.

Influence of chelators on biodistribution and targeting properties of GRPR antagonist

Mitran, Bogdan; Varasteh, Zohreh; Rosestedt, Maria; Velikyan, Irina et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Dosimetry of 68Ga and 177Lu labeled Exendin4-impact on feasibility of repeated PET imaging and radiotherapy

Bulenga, T. N.; Selvaraju, Ram Kumar; Estrada, Sergio; Asplund, Veronika et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Positron Emission Tomography imaging of the glucagon like peptide-1 receptor in healthy and streptozotocin-induced diabetic pigs

Selvaraju, Ram Kumar; Nalin, L.; Velikyan, Irina; Berglund, Marie et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2014

Prospective of ⁶⁸Ga-radiopharmaceutical development

Velikyan, Irina

Part of Theranostics, p. 47-80, 2013

• DOI for Prospective of ⁶⁸Ga-radiopharmaceutical development

Ga-68-labelling of Exendin-4, preclinical evaluation of the resultant tracer for the imaging and quantification of insulinomas, and case patient examination

Velikyan, Irina; Selvaraju, K. Ram; Sörensen, Jens; Kandeel, Fouad et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

Organ biodistribution of Germanium-68 in rat in the presence and absence of [Ga-68]Ga-DOTA-TOC for the extrapolation to the human organ and whole-body radiation dosimetry

Velikyan, Irina; Antoni, Gunnar; Sörensen, Jens; Estrada, Sergio

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

In Vitro and In Vivo Evaluation of a F-18-Labeled High Affinity NOTA Conjugated Bombesin Antagonist as a PET Ligand for GRPR-Targeted Tumor Imaging

Varasteh, Zohreh; Åberg, Ola; Velikyan, Irina; Lindeberg, Gunnar et al.

Part of PLOS ONE, 2013

• DOI for In Vitro and In Vivo Evaluation of a F-18-Labeled High Affinity NOTA Conjugated Bombesin Antagonist as a PET Ligand for GRPR-Targeted Tumor Imaging
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Organ biodistribution of Germanium-68 in rat in the presence and absence of [⁶⁸Ga]Ga-DOTA-TOC for the extrapolation to the human organ and whole-body radiation dosimetry

Velikyan, Irina; Antoni, Gunnar; Sörensen, Jens; Estrada, Sergio

Part of American Journal of Nuclear Medicine and Molecular Imaging, p. 154-165, 2013

Synthesis and preclinical evaluation of Ga-68-labelled collagelin analogues for imaging and quantification of fibrosis

Velikyan, Irina; Rosenström, Ulrika; Eriksson, Olof; Antoni, Gunnar

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

GRPR antagonist NOTA-P2-RM26 labeled with fluorine-18: radiochemistry, in vitro and in vivo evaluation

Varasteh, Zohreh; Åberg, Ola; Lindberg, G.; Antoni, Gunnar et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2013

Comparative Biodistribution and Radiation Dosimetry of Ga-68-DOTATOC and Ga-68-DOTATATE in Patients with Neuroendocrine Tumors

Sandström, Mattias; Velikyan, Irina; Garske-Roman, Ulrike; Sörensen, Jens et al.

Part of Journal of Nuclear Medicine, p. 1755-1759, 2013

• DOI for Comparative Biodistribution and Radiation Dosimetry of Ga-68-DOTATOC and Ga-68-DOTATATE in Patients with Neuroendocrine Tumors

In Vivo Imaging of the Glucagonlike Peptide 1 Receptor in the Pancreas with Ga-68-Labeled DO3A-Exendin-4

Selvaraju, Ram K.; Velikyan, Irina; Johansson, Lars; Wu, Zhanhong et al.

Part of Journal of Nuclear Medicine, p. 1458-1463, 2013

• DOI for In Vivo Imaging of the Glucagonlike Peptide 1 Receptor in the Pancreas with Ga-68-Labeled DO3A-Exendin-4

Synthesis and Characterization of a High-Affinity NOTA-Conjugated Bombesin Antagonist for GRPR-Targeted Tumor Imaging

Varasteh, Zohreh; Velikyan, Irina; Lindeberg, Gunnar; Sörensen, Jens et al.

Part of Bioconjugate chemistry, p. 1144-1153, 2013

• DOI for Synthesis and Characterization of a High-Affinity NOTA-Conjugated Bombesin Antagonist for GRPR-Targeted Tumor Imaging
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Comparison of radiation dosimetry of [Ga-68]Ga-DOTA-TOC and [Ga-68]Ga-DOTA-TATE in patients affected by neuroendocrine tumours

Velikyan, Irina; Sandström, Mattias; Garske, Ulrike; Sörensen, Jens et al.

Part of Journal of labelled compounds & radiopharmaceuticals, 2013

The diversity of (68)Ga-based imaging agents

Velikyan, Irina

Part of Recent Results in Cancer Research, p. 101-131, 2013

Molecular Imaging and Radiotherapy: Theranostics for Personalized Patient Management

Velikyan, Irina

Part of Theranostics, p. 424-426, 2012

• DOI for Molecular Imaging and Radiotherapy: Theranostics for Personalized Patient Management

Ga-68-Labeling of RGD peptides and biodistribution

Blom, Elisabeth; Velikyan, Irina; Estrada, Sergio; Hall, Håkan et al.

Part of International Journal of Clinical and Experimental Medicine, p. 165-172, 2012

⁶⁸Ga-Labeling of RGD peptides and biodistribution

Blom, Elisabeth; Velikyan, Irina; Estrada, Sergio; Hall, Håkan et al.

Part of International Journal of Clinical and Experimental Medicine, p. 165-172, 2012

In vitro autoradiography of carcinoembryonic antigen in tissue from patients with colorectal cancer using multifunctional antibody TF2 and ^67/68Ga-labeled haptens by pretargeting

Hall, Håkan; Velikyan, Irina; Blom, Elisabeth; Ulin, Johan et al.

Part of American journal of nuclear medicine and molecular imaging, p. 141-150, 2012

Preclinical evaluation of a ⁶⁸Ga-labeled biotin analogue for applications in islet transplantation

Eriksson, Olof; Carlsson, Fredrik; Blom, Elisabeth; Sundin, Anders et al.

Part of Nuclear Medicine and Biology, p. 415-421, 2012

• DOI for Preclinical evaluation of a ⁶⁸Ga-labeled biotin analogue for applications in islet transplantation

Pancreatic uptake of [68Ga]DO3A-Exendin4 is mediated by the GLP-1 receptor

Selvaraju, Ram Kumar; Velikyan, Irina; Espes, Daniel; Carlsson, Per-Ola et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

Synthesis and characterization of a high affinity NOTA-conjugated bombesin antagonist for GRPR-targeted tumor imaging

Varasteh, Zohreh; Velikyan, Irina; Lindeberg, Gunnar; Sörensen, Jens et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

One pot preparation of Ga-68-labelled macroaggregated albumin for PET-imaging of acute pulmonary embolism and myocardial perfusion quantification

Velikyan, Irina; Berhane, T.; Khan, Tanweera Shaheena; Borges, João Batista et al.

Part of European Journal of Nuclear Medicine and Molecular Imaging, 2012

Robust labeling and comparative preclinical characterization of DOTA-TOC and DOTA-TATE

Velikyan, Irina; Xu, Hui; Nair, Manoj; Hall, Håkan

Part of Nuclear Medicine and Biology, p. 628-639, 2012

• DOI for Robust labeling and comparative preclinical characterization of DOTA-TOC and DOTA-TATE

Synthesis and characterization of scVEGF-PEG-[⁶⁸Ga]NOTA and scVEGF-PEG-[⁶⁸Ga]DOTA PET tracers

Blom, Elisabeth; Velikyan, Irina; Monazzam, Azita; Razifar, Pasha et al.

Part of Journal of labelled compounds & radiopharmaceuticals, p. 685-692, 2011

• DOI for Synthesis and characterization of scVEGF-PEG-[⁶⁸Ga]NOTA and scVEGF-PEG-[⁶⁸Ga]DOTA PET tracers

Improved Tumor-to-Organ Ratios of a Novel ⁶⁷Ga-Human Epidermal Growth Factor Radionuclide Conjugate with Preadministered Antiepidermal Growth Factor Receptor Affibody Molecules

Sandström, Karl; Haylock, Anna-Karin; Velikyan, Irina; Spiegelberg, Diana et al.

Part of Cancer Biotherapy and Radiopharmaceuticals, p. 593-601, 2011

• DOI for Improved Tumor-to-Organ Ratios of a Novel ⁶⁷Ga-Human Epidermal Growth Factor Radionuclide Conjugate with Preadministered Antiepidermal Growth Factor Receptor Affibody Molecules

Ventilation Distribution Studies Comparing Technegas and "Gallgas" Using (GaCl3)-Ga-68 as the Label

Borges, João Batista; Velikyan, Irina; Långström, Bengt; Sörensen, Jens et al.

Part of Journal of Nuclear Medicine, p. 206-209, 2011

• DOI for Ventilation Distribution Studies Comparing Technegas and "Gallgas" Using (GaCl3)-Ga-68 as the Label

In vivo binding of [⁶⁸Ga]-DOTATOC to somatostatin receptors in neuroendocrine tumours — impact of peptide mass

Velikyan, Irina; Sundin, Anders; Eriksson, Barbro; Lundqvist, Hans et al.

Part of Nuclear Medicine and Biology, p. 265-275, 2010

• DOI for In vivo binding of [⁶⁸Ga]-DOTATOC to somatostatin receptors in neuroendocrine tumours — impact of peptide mass

A HER2-binding Affibody molecule labelled with ⁶⁸Ga for PET imaging: direct in vivo comparison with the ¹¹¹In-labelled analogue

Tolmachev, Vladimir; Velikyan, Irina; Sandström, Mattias; Orlova, Anna

Part of European Journal of Nuclear Medicine and Molecular Imaging, p. 1356-1367, 2010

• DOI for A HER2-binding Affibody molecule labelled with ⁶⁸Ga for PET imaging: direct in vivo comparison with the ¹¹¹In-labelled analogue

Imaging biomarkers for diagnosis and quantification with positron emission tomography: assistance to therapy

Velikyan, Irina; Sundin, Anders; Eriksson, Barbro; Lundqvist, Hans et al.

Part of Nuclear Medicine and Biology, p. 724-724, 2010

• DOI for Imaging biomarkers for diagnosis and quantification with positron emission tomography: assistance to therapy

⁶⁸Ga-Labeling of Biotin Analogues and their Characterization

Blom, Elisabeth; Långström, Bengt; Velikyan, Irina

Part of Bioconjugate chemistry, p. 1146-1151, 2009

• DOI for ⁶⁸Ga-Labeling of Biotin Analogues and their Characterization

Convenient preparation of ⁶⁸Ga-based PET-radiopharmaceuticals at room temperature.

Velikyan, Irina; Maecke, Helmut; Långström, Bengt

Part of Bioconjugate chemistry, p. 569-573, 2008

Polyamine deactivation of integrated poly(dimethylsiloxane) structures investigated by radionuclide imaging and capillary electrophoresis experiments

Bergström, Sara K.; Edenwall, Niklas; Lavén, Martin; Velikyan, Irina et al.

Part of Analytical Chemistry, p. 938-942, 2005

• DOI for Polyamine deactivation of integrated poly(dimethylsiloxane) structures investigated by radionuclide imaging and capillary electrophoresis experiments

Preparation and evaluation of (68)Ga-DOTA-hEGF for visualisation of EGFR expression in malignant tumours

Velikyan, Irina; Liljegren Sundberg, Åsa; Lindhe, Örjan; Höglund, A Urban et al.

Part of Journal of Nuclear Medicine, p. 1881-1888, 2005

Biodistribution of 68Ga-labelled phosphodiester, phosphorothioate, and 2'-O-methyl phosphodiester oligonucleotides in normal rats

Lendvai, Gabor; Velikyan, Irina; Bergström, Mats; Laryea, Daniel et al.

Part of European Journal of Pharmaceutical Sciences, p. 26-38, 2005

Radionuclide Imaging of Miniaturized Chemical Analysis Systems

Lavén, Martin; Wallenborg, Susanne; Velikyan, Irina; Bergström, Sara et al.

Part of Analytical Chemistry, p. 7102-7108, 2004

• DOI for Radionuclide Imaging of Miniaturized Chemical Analysis Systems

Microwave accelerated 68Ga-labelling of oligonucleotides

Velikyan, Irina; Lendvai, Gabor; Välilä, Maria; Roivainen, Anne et al.

Part of Journal of Labelled Compounds & Radiopharmaceuticals, p. 79-89, 2004

Microwave-supported preparation of 68Ga-bioconjugates with high specific radioactivity

Velikyan, Irina; Beyer, Gerd J; Långström, Bengt

Part of Bioconjugate Chemistry, p. 554-560, 2004

Microwave-Supported Prepatarion of 68Ga Bioconjugates with High Specific Radioactivity

Velikyan, Irina; Beyer, G.J; Långström, Bengt

Part of Bioconjugate Chemistry, p. 554-560, 2004

Microwave accelerated 68Ga-labelling of oliqonucleotides

Velikyan, Irina; Lendvai, G.; Vaelilae, M.; Roivainen, A. et al.

Part of J. Labelled Compd. Rad., p. 79-89, 2004

The pKa’s of 2'-Hydroxyl Group in Nucleosides and Nucleotides

Velikyan, I.; Acharya, S.; Trifonova, A.; Földesi, A. et al.

Part of J. Am. Chem. Soc., p. 2893-2894, 2001

Imaging of peptide adsorption to microfluidic channels in a plastic compact disc using a positron emitting radionuclide

Lavén, Martin; Velikyan, Irina; Djodjic, Majda; Ljung, Jenny et al.

Part of Lab on a Chip

Comparison of ⁶⁸Ga-DOTATATE and ¹⁷⁷Lu-DOTATATE kinetics in neuroendocrine tumors

Ilan, Ezgi; Velikyan, Irina; Sandström, Mattias; Andersson, Camilla et al.

Radiotracers for Imaging of Fibrosis: Advances during the Last Two Decades and Future Directions

Eriksson, Olof; Velikyan, Irina

Part of Pharmaceuticals, 2023

• DOI for Radiotracers for Imaging of Fibrosis: Advances during the Last Two Decades and Future Directions
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Advances in GLP-1 receptor targeting radiolabeled agent development and prospective of theranostics

Velikyan, Irina; Eriksson, Olof

Part of Theranostics, p. 437-461, 2020

• DOI for Advances in GLP-1 receptor targeting radiolabeled agent development and prospective of theranostics
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(Radio)Theranostic Patient Management in Oncology Exemplified by Neuroendocrine Neoplasms, Prostate Cancer, and Breast Cancer

Velikyan, Irina

Part of Pharmaceuticals, 2020

• DOI for (Radio)Theranostic Patient Management in Oncology Exemplified by Neuroendocrine Neoplasms, Prostate Cancer, and Breast Cancer
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Prospective of Ga-68 Radionuclide Contribution to the Development of Imaging Agents for Infection and Inflammation

Velikyan, Irina

Part of Contrast Media & Molecular Imaging, p. 1-24, 2018

• DOI for Prospective of Ga-68 Radionuclide Contribution to the Development of Imaging Agents for Infection and Inflammation

Current Status of Radiopharmaceuticals for the Theranostics of Neuroendocrine Neoplasms

Fani, Melpomeni; Peitl, Petra Kolenc; Velikyan, Irina

Part of Pharmaceuticals, 2017

• DOI for Current Status of Radiopharmaceuticals for the Theranostics of Neuroendocrine Neoplasms
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68Ga-Based radiopharmaceuticals: production and application relationship

Velikyan, Irina

Part of Molecules, p. 12913-12943, 2015

• DOI for 68Ga-Based radiopharmaceuticals: production and application relationship

Continued rapid growth in Ga-68 applications: update 2013 to June 2014

Velikyan, Irina

Part of Journal of labelled compounds & radiopharmaceuticals, p. 99-121, 2015

• DOI for Continued rapid growth in Ga-68 applications: update 2013 to June 2014

Positron Emitting [Ga-68]Ga-Based Imaging Agents: Chemistry and Diversity

Velikyan, Irina

Part of Medicinal Chemistry, p. 345-379, 2011

• DOI for Positron Emitting [Ga-68]Ga-Based Imaging Agents: Chemistry and Diversity

In Vivo Imaging of the Pancreas and Gut Hormone Receptors

Eriksson, Olof; Hulsart-Billström, Gry; Mitran, Bogdan; Puuvuori, Emmi et al.

Part of Nanotechnology for Diabetes Management, p. 262-291, Royal Society of Chemistry, 2023

• DOI for In Vivo Imaging of the Pancreas and Gut Hormone Receptors

Cancer theranostics: Radionuclides for Imaging and Therapy in Oncology

Velikyan, Irina

Part of Cancer Theranostics, p. 285-325, Elsevier, 2014

Investigating inflammation and tissue remodeling in ILD with [11C]NES and [68Ga]Ga-FAPI-46 PET imaging

Wegrzyniak, Olivia; Ekbom, Emil; Ellingsen, Jens; Eriksson, Olof et al.

Exploring impacts of long-COVID-19 on the lungs: A triad of PET scans for perfusion, inflammation and tissue remodeling

Wegrzyniak, Olivia; Eriksson, Olof; Ekbom, Emil; Frithiof, Robert et al.