Helen Wang

Plasmid copy number as a modulator in bacterial pathogenesis and antibiotic resistance

Wang, Helen; Joffré, Enrique

Ingår i npj Antimicrobials and Resistance, 2025

• DOI för Plasmid copy number as a modulator in bacterial pathogenesis and antibiotic resistance
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Heterogeneity and metabolic diversity among Enterococcus species during long-term colonization

Karlsson, Philip A.; Zhang, Taoran; Järhult, Josef D.; Joffré, Enrique et al.

Ingår i Microbiology Spectrum, 2025

• DOI för Heterogeneity and metabolic diversity among Enterococcus species during long-term colonization
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Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse

Karlsson, Philip; Wänn, Mimmi; Wang, Helen; Falk, Lars et al.

Ingår i Scientific Reports, 2025

• DOI för Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
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Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment

He, Xiguo; Karlsson, Philip; Xiong, Ruisheng; Moodie, Lindon W. K. et al.

Ingår i Journal of Colloid and Interface Science, s. 287-300, 2025

• DOI för Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
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The polyadenylase PAPI is required for virulence plasmid maintenance in pathogenic bacteria

Schubert, Katherine; Zhang, Jessica; Muscolo, Michele E.; Braly, Micah et al.

Ingår i PLoS Pathogens, 2025

• DOI för The polyadenylase PAPI is required for virulence plasmid maintenance in pathogenic bacteria
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Heterogeneity and metabolic diversity among Enterococcus species during long-term colonization

Karlsson, Philip A.; Zhang, Taoran; Järhult, Josef D.; Joffré, Enrique et al.

Ingår i Microbiology Spectrum, 2025

• DOI för Heterogeneity and metabolic diversity among Enterococcus species during long-term colonization
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Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse

Karlsson, Philip; Wänn, Mimmi; Wang, Helen; Falk, Lars et al.

Ingår i Scientific Reports, 2025

• DOI för Highly viable gastrointestinal Chlamydia trachomatis in women abstaining from receptive anal intercourse
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Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment

He, Xiguo; Karlsson, Philip; Xiong, Ruisheng; Moodie, Lindon W. K. et al.

Ingår i Journal of Colloid and Interface Science, s. 287-300, 2025

• DOI för Liquid crystal nanoparticles for oral combination antibiotic therapies: A strategy towards protecting commensal gut bacteria during treatment
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The polyadenylase PAPI is required for virulence plasmid maintenance in pathogenic bacteria

Schubert, Katherine; Zhang, Jessica; Muscolo, Michele E.; Braly, Micah et al.

Ingår i PLoS Pathogens, 2025

• DOI för The polyadenylase PAPI is required for virulence plasmid maintenance in pathogenic bacteria
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YmoA functions as a molecular stress sensor in Yersinia

Héchard, Tifaine; Lu, Lu; Edgren, Tomas; Chi, Celestine et al.

Ingår i Communications Biology, 2025

• DOI för YmoA functions as a molecular stress sensor in Yersinia
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Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden

Karlsson, Philip; Bolin, Christian; Spång, Labolina; Frithiof, Robert et al.

Ingår i Infectious Diseases, s. 284-293, 2024

• DOI för Bacteriuria and antibiotic use during the third wave of COVID-19 intensive care in Sweden
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Three concurrent mechanisms generate gene copy number variation and transient antibiotic heteroresistance

Nicoloff, Hervé; Hjort, Karin; Andersson, Dan I.; Wang, Helen

Ingår i Nature Communications, 2024

• DOI för Three concurrent mechanisms generate gene copy number variation and transient antibiotic heteroresistance
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Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study

Karlsson, Philip A.; Pärssinen, Julia; Danielsson, Erik A.; Fatsis-Kavalopoulos, Nikos et al.

Ingår i Frontiers in Medicine, 2023

• DOI för Antibiotic use during coronavirus disease 2019 intensive care unit shape multidrug resistance bacteriuria: A Swedish longitudinal prospective study
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Antimicrobial Peptides Incorporating Halogenated Marine-Derived Amino Acid Substituents

Craig, Alexander J.; Ermolovich, Yuri; Cameron, Alan; Rodler, Agnes et al.

Ingår i ACS Medicinal Chemistry Letters, s. 802-809, 2023

• DOI för Antimicrobial Peptides Incorporating Halogenated Marine-Derived Amino Acid Substituents

Intestinal colonization with Campylobacter jejuni affects broiler gut microbiota composition but is not inhibited by daily intake of Lactiplantibacillus plantarum

Valeckova, Eliska; Sun, Li; Wang, Helen; Dube, Faruk et al.

Ingår i Frontiers in Microbiology, 2023

• DOI för Intestinal colonization with Campylobacter jejuni affects broiler gut microbiota composition but is not inhibited by daily intake of Lactiplantibacillus plantarum
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Enhanced Bacteriostatic Properties of Ti Alloys by Surface Nitriding

Fu, Le; Rajaseka, Karthik; Katsaros, Ioannis; Liu, Yihong et al.

Ingår i Biomedical Materials & Devices, s. 760-771, 2023

• DOI för Enhanced Bacteriostatic Properties of Ti Alloys by Surface Nitriding
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Calcium-responsive plasmid copy number regulation is dependent on discrete YopD domains in Yersinia pseudotuberculosis

Engling, Pit; Héchard, Tifaine; Edgren, Tomas; Francis, Matthew et al.

Ingår i Plasmid, 2023

• DOI för Calcium-responsive plasmid copy number regulation is dependent on discrete YopD domains in Yersinia pseudotuberculosis
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Phenotypic Switch and Growth of Melanoma Spheroids in the Presence of Mast Cells: Potential Impact of Nutrient-starvation Effects

Grujic, Mirjana; Nguyen, Thanh; Héchard, Tifaine; Wang, Helen et al.

Ingår i Anticancer Research, s. 1415-1426, 2023

• DOI för Phenotypic Switch and Growth of Melanoma Spheroids in the Presence of Mast Cells: Potential Impact of Nutrient-starvation Effects
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Antibacterial eremophilane sesquiterpenoids from Xylaria feejeensis, an endophytic fungi of the medicinal plant Geophila repens

Rajendran, Sanjeevan; Robertson, Luke P.; Kosgahakumbura, Lakmini; Fernando, Chathurika et al.

Ingår i Fitoterapia, 2023

• DOI för Antibacterial eremophilane sesquiterpenoids from Xylaria feejeensis, an endophytic fungi of the medicinal plant Geophila repens
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Heparanase Modulates Chromatin Accessibility

Li, Honglian; Zhang, Hua; Wenz, Amelie S.; Kang, Ziqi et al.

Ingår i Cells, 2023

• DOI för Heparanase Modulates Chromatin Accessibility
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The Assessment on Synergistic Activity of Ebselen and Silver Ion Against Yersinia pseudotuberculosis

Dong, Chuanjiang; Chen, Wei; Zou, Lili; Liu, Binbin et al.

Ingår i Frontiers in Microbiology, 2022

• DOI för The Assessment on Synergistic Activity of Ebselen and Silver Ion Against Yersinia pseudotuberculosis
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Quantitative proteomics approach reveals novel biomarkers and pathological mechanism of keloid

Liu, Jian; Yang, Chunhua; Zhang, Huayu; Hu, Wei et al.

Ingår i PROTEOMICS - Clinical Applications, 2022

• DOI för Quantitative proteomics approach reveals novel biomarkers and pathological mechanism of keloid
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Spatiotemporal Variations in Growth Rate and Virulence Plasmid Copy Number during Yersinia pseudotuberculosis Infection

Schneiders, Stephan; Hechard, Tifaine; Edgren, Tomas; Avican, Kemal et al.

Ingår i Infection and Immunity, 2021

• DOI för Spatiotemporal Variations in Growth Rate and Virulence Plasmid Copy Number during Yersinia pseudotuberculosis Infection
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Prevention of hemorrhage-induced renal vasoconstriction and hypoxia by angiotensin II type 1 receptor antagonism in pigs

Franzen, Stephanie; Näslund, Erik; Wang, Helen; Frithiof, Robert

Ingår i American Journal of Physiology. Regulatory Integrative and Comparative Physiology, 2021

• DOI för Prevention of hemorrhage-induced renal vasoconstriction and hypoxia by angiotensin II type 1 receptor antagonism in pigs

Molecular Characterization of Multidrug-Resistant Yersinia enterocolitica From Foodborne Outbreaks in Sweden

Karlsson, Philip A.; Tano, Eva; Jernberg, Cecilia; Hickman, Rachel A. et al.

Ingår i Frontiers in Microbiology, 2021

• DOI för Molecular Characterization of Multidrug-Resistant Yersinia enterocolitica From Foodborne Outbreaks in Sweden
• Ladda ner fulltext (pdf) av Molecular Characterization of Multidrug-Resistant Yersinia enterocolitica From Foodborne Outbreaks in Sweden

Complete Genome Assembly of Multidrug-Resistant Yersinia enterocolitica Y72, Isolated in Sweden

Karlsson, Philip; Hechard, Tifaine; Jernberg, Cecilia; Wang, Helen

Ingår i Microbiology Resource Announcements, 2021

• DOI för Complete Genome Assembly of Multidrug-Resistant Yersinia enterocolitica Y72, Isolated in Sweden
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Hippocampal Transcriptome-Wide Association Study Reveals Correlations Between Impaired Glutamatergic Synapse Pathway and Age-Related Hearing Loss in BXD-Recombinant Inbred Mice

Deng, Tingzhi; Li, Jingjing; Liu, Jian; Xu, Fuyi et al.

Ingår i Frontiers in Neuroscience, 2021

• DOI för Hippocampal Transcriptome-Wide Association Study Reveals Correlations Between Impaired Glutamatergic Synapse Pathway and Age-Related Hearing Loss in BXD-Recombinant Inbred Mice
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Silage and haylage as forage in slow and fast-growing broilers - effects on performance in Campylobacter jejuni infected birds

Valečková, Eliška; Ivarsson, Emma; Ellström, Patrik; Wang, Helen et al.

Ingår i British Poultry Science, s. 433-441, 2020

• DOI för Silage and haylage as forage in slow and fast-growing broilers - effects on performance in Campylobacter jejuni infected birds
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Chlamydia psittaci in Fulmars on The Faroe Islands: A Causative Link to South American Psittacines Eight Decades After a Severe Epidemic

Wang, Helen; Jensen, Jens-Kjeld; Olsson, Anna; Vorimore, Fabien et al.

Ingår i Microbes and infection, s. 356-359, 2020

• DOI för Chlamydia psittaci in Fulmars on The Faroe Islands: A Causative Link to South American Psittacines Eight Decades After a Severe Epidemic
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Energy shifts induce membrane sequestration of DraG in Rhodospirillum rubrum independent of the ammonium transporters and diazotrophic conditions.

Wang, Helen; Waluk, Dominik; Dixon, Ray; Nordlund, Stefan et al.

Ingår i FEMS Microbiology Letters, 2018

• DOI för Energy shifts induce membrane sequestration of DraG in Rhodospirillum rubrum independent of the ammonium transporters and diazotrophic conditions.
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Muramyl Endopeptidase Spr Contributes to Intrinsic Vancomycin Resistance in Salmonella enterica Serovar Typhimurium

Vestö, Kim; Huseby, Douglas L; Snygg, Lina; Wang, Helen et al.

Ingår i Frontiers in Microbiology, 2018

• DOI för Muramyl Endopeptidase Spr Contributes to Intrinsic Vancomycin Resistance in Salmonella enterica Serovar Typhimurium
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The Potential of Isolation Source to Predict Colonization in Avian Hosts: A Case Study in Campylobacter jejuni Strains From Three Bird Species

Atterby, Clara; Mourkas, Evangelos; Meric, Guillaume; Pascoe, Ben et al.

Ingår i Frontiers in Microbiology, 2018

• DOI för The Potential of Isolation Source to Predict Colonization in Avian Hosts: A Case Study in Campylobacter jejuni Strains From Three Bird Species

An experimental pipeline for initial characterization of bacterial type III secretion system inhibitor mode of action using enteropathogenic Yersinia

Morgan, Jessica; Lam, Hanh; Delgado, jocelyn; Luu, Justin et al.

Ingår i Frontiers in Cellular and Infection Microbiology, 2018

• DOI för An experimental pipeline for initial characterization of bacterial type III secretion system inhibitor mode of action using enteropathogenic Yersinia
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Increased plasmid copy number is essential for Yersinia T3SS function and virulence

Wang, He; Avican, Kemal; Fahlgren, Anna; Erttmann, Saskia et al.

Ingår i Science, s. 492-495, 2016

• DOI för Increased plasmid copy number is essential for Yersinia T3SS function and virulence

The effect of pyruvate on the metabolic regulation of nitrogenase activity in Rhodospirillum rubrum with darkness as switch-off effector

Selao, Tiago T; Edgren, Tomas; Wang, Helen; Noren, Agneta et al.

Ingår i Microbiology, s. 1834-1840, 2011

• DOI för The effect of pyruvate on the metabolic regulation of nitrogenase activity in Rhodospirillum rubrum with darkness as switch-off effector

Translocation of surface-localized effectors in type III secretion

Akopyan, Karen; Edgren, Tomas; Wang-Edgren, Helen; Rosqvist, Roland et al.

Ingår i Proceedings of the National Academy of Sciences of the United States of America, s. 1639-1644, 2011

• DOI för Translocation of surface-localized effectors in type III secretion
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Diazotrophic growth of Rhodospirillum rubrum with 2-oxoglutarate as sole carbon source affects regulation of nitrogen metabolism as well as the soluble proteome

Teixeira, Pedro F; Selao, Tiago T; Henriksson, Veronica; Wang, Helen et al.

Ingår i Research in Microbiology, s. 651-659, 2010

• DOI för Diazotrophic growth of Rhodospirillum rubrum with 2-oxoglutarate as sole carbon source affects regulation of nitrogen metabolism as well as the soluble proteome

Nitrogenase switch-off and regulation of ammonium assimilation in response to light deprivation in Rhodospirillum rubrum are influenced by the nitrogen source used during growth

Teixeira, Pedro F; Wang, He; Nordlund, Stefan

Ingår i Journal of Bacteriology, s. 1463-1466, 2010

• DOI för Nitrogenase switch-off and regulation of ammonium assimilation in response to light deprivation in Rhodospirillum rubrum are influenced by the nitrogen source used during growth

Mechanism of ADP-ribosylation removal revealed by the structure and ligand complexes of the dimanganese mono-ADP-ribosylhydrolase DraG

Berthold, Catrine L; Wang, Helen; Nordlund, Stefan; Hogbom, Martin

Ingår i Proceedings of the National Academy of Sciences of the United States of America, s. 14247-14252, 2009

• DOI för Mechanism of ADP-ribosylation removal revealed by the structure and ligand complexes of the dimanganese mono-ADP-ribosylhydrolase DraG

Interaction of the signal transduction protein GlnJ with the cellular targets AmtB1, GlnE and GlnD in Rhodospirillum rubrum: dependence on manganese, 2-oxoglutarate and the ADP/ATP ratio

Teixeira, Pedro F; Jonsson, Anders; Frank, M; Wang, Helen et al.

Ingår i Microbiology, s. 2336-2347, 2008

• DOI för Interaction of the signal transduction protein GlnJ with the cellular targets AmtB1, GlnE and GlnD in Rhodospirillum rubrum: dependence on manganese, 2-oxoglutarate and the ADP/ATP ratio

Reversible membrane association of dinitrogenase reductase activating glycohydrolase in the regulation of nitrogenase activity in Rhodospirillum rubrum; dependence on GlnJ and AmtB1

Wang, Helen; Franke, CC; Nordlund, Stefan; Noren, Agneta

Ingår i FEMS Microbiology Letters, s. 273-279, 2005

• DOI för Reversible membrane association of dinitrogenase reductase activating glycohydrolase in the regulation of nitrogenase activity in Rhodospirillum rubrum; dependence on GlnJ and AmtB1

Plasmid copy number as a modulator in bacterial pathogenesis and antibiotic resistance

Wang, Helen; Joffré, Enrique

Ingår i npj Antimicrobials and Resistance, 2025

• DOI för Plasmid copy number as a modulator in bacterial pathogenesis and antibiotic resistance
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Ebselen, a multi-target compound: its effects on biological processes and diseases

Lu, Qianqian; Cai, Yi; Xiang, Chenyan; Wu, Tao et al.

Ingår i Expert Reviews in Molecular Medicine, 2021

• DOI för Ebselen, a multi-target compound: its effects on biological processes and diseases

Metabolic regulation of nitrogen fixation in Rhodospirillum rubrum

Wang, Helen; Noren, Agneta

Ingår i Biochemical Society Transactions, s. 160-161, 2006

• DOI för Metabolic regulation of nitrogen fixation in Rhodospirillum rubrum

Determination of Growth Rate and Virulence Plasmid Copy Number During Yersinia pseudotuberculosis Infection Using Droplet Digital PCR

Héchard, Tifaine; Wang, Helen

Ingår i Bacterial Pathogenesis,  Methods in Molecular Biology, s. 101-115, Springer, 2023

• DOI för Determination of Growth Rate and Virulence Plasmid Copy Number During Yersinia pseudotuberculosis Infection Using Droplet Digital PCR