Gastroenterologi och hepatologi
Inflammatoriska tarmsjukdomar (IBD), med Crohn's sjukdom och Ulcerös kolit som de huvudsakliga formerna, orsakar mycket kronisk sjuklighet. Dessa sjukdomar karaktäriseras av att de har ett episodiskt, livslångt förlopp som kräver omfattande sjukhusvård. Incidensen av IBD har ökat dramatiskt under de senaste 50 åren, men orsakerna till detta är inte kända. Vad som orsakar IBD är också till stor del okänd, liksom varför sjukdomen går i skov. Vi arbetar med experimentella, kliniska och epidemiologiska studier för att bättre förstå IBD. Vi försöker kartlägga vilka molekylära och cellulära förändringar som leder till sjukdom, och försöker identifiera diagnostiska markörer med målet att förbättra den medicinska behandlingen av IBD och andra inflammatoriska sjukdomar.
Beskrivning av vår forskning
Att diagnostisera IBD är komplicerat - det görs genom endoskopisk undersökning och analys av biopsier. Det finns därför ett stort behov av nya diagnostiska biomarkörer, och också av prognostiska och aktivitetsmarkörer. Vi undersöker ett stort antal inflammatoriska markörer, bland annat kväveoxid, cytokiner och olika eosinofil-proteiner. För att undersöka vad som orsakar IBD så utför vi array-experiment där förändringar i genuttryck vid pågående, aktiv IBD, analyseras- Vi försöker också identifiera autoantigener, och undersöker vilka roller eosinofiler och virus kan spela i sjukdomsförloppet. En våra forskningslinjer undersöker också samspelet mellan inflammation i tarmen och utveckling av primär skleroserande kolangit, en allvarlig leversjukdom som kan utvecklas till följd av IBD.
Vi har ett stort intresse för gastrointestinala peptidhormoner och neuropeptider och regleringsfunktioner för motilitet blodflöde och sekretion i mag-tarm-kanalen. Dess funktioner avgör ofta den symtombild som patienten presenterar vid IBD och IBS (irritable bowel syndrome). Vid dessa studier använder vi bland peptidanalyser i blod och vävnad samt "SmartPill"- en kapsel med radiosändare som mäter fysiologiska parametrar under sin passage genom mag-tarmkanalen.
Gruppmedlemmar
Publikationer
Ingår i Clinical Nutrition, 2026
- DOI för Effects of hypocaloric wholegrain rye vs refined wheat diets on weight loss, cardiometabolic risk factors and gut microbiota: A 12-week randomized controlled trial
- Ladda ner fulltext (pdf) av Effects of hypocaloric wholegrain rye vs refined wheat diets on weight loss, cardiometabolic risk factors and gut microbiota: A 12-week randomized controlled trial
Tumor–stroma ratio in colitis-associated colorectal cancer
Ingår i Upsala Journal of Medical Sciences, 2026
- DOI för Tumor–stroma ratio in colitis-associated colorectal cancer
- Ladda ner fulltext (pdf) av Tumor–stroma ratio in colitis-associated colorectal cancer
Ingår i Hepatology, s. 21-29, 2026
- DOI för Cirrhosis and age are key determinants of HCC risk in individuals with primary sclerosing cholangitis: A multicenter longitudinal cohort study
- Ladda ner fulltext (pdf) av Cirrhosis and age are key determinants of HCC risk in individuals with primary sclerosing cholangitis: A multicenter longitudinal cohort study
Ingår i Scandinavian Journal of Gastroenterology, s. 160-169, 2026
- DOI för Investigating instruments for evaluation of gastrointestinal burdens in patients with systemic mastocytosis: an exploratory multimethod study
- Ladda ner fulltext (pdf) av Investigating instruments for evaluation of gastrointestinal burdens in patients with systemic mastocytosis: an exploratory multimethod study
Characteristics and Clinical Outcomes in Patients With Cirrhosis due to MASLD in Sweden
Ingår i Liver international, 2026
- DOI för Characteristics and Clinical Outcomes in Patients With Cirrhosis due to MASLD in Sweden
- Ladda ner fulltext (pdf) av Characteristics and Clinical Outcomes in Patients With Cirrhosis due to MASLD in Sweden
Ingår i Neurogastroenterology and Motility, 2025
- DOI för Uncomplicated Diverticulosis Is Not Associated With Abdominal Pain or Abnormal Bowel Habit: A Population-Based Swedish Cohort Study
- Ladda ner fulltext (pdf) av Uncomplicated Diverticulosis Is Not Associated With Abdominal Pain or Abnormal Bowel Habit: A Population-Based Swedish Cohort Study
Ultrasound for the Detection of Gallbladder Malignancy in Primary Sclerosing Cholangitis
Ingår i Liver international, 2025
- DOI för Ultrasound for the Detection of Gallbladder Malignancy in Primary Sclerosing Cholangitis
- Ladda ner fulltext (pdf) av Ultrasound for the Detection of Gallbladder Malignancy in Primary Sclerosing Cholangitis
Ingår i BMJ Open, 2025
- DOI för Mesalamine for Colorectal Cancer Prevention Programme in Lynch syndrome (MesaCAPP): a multicentre, multinational, randomised, two-arm, double-blind, phase II clinical study with mesalamine or placebo in carriers with Lynch syndrome - a study protocol
- Ladda ner fulltext (pdf) av Mesalamine for Colorectal Cancer Prevention Programme in Lynch syndrome (MesaCAPP): a multicentre, multinational, randomised, two-arm, double-blind, phase II clinical study with mesalamine or placebo in carriers with Lynch syndrome - a study protocol
Ingår i United European Gastroenterology journal, s. 1964-1973, 2025
- DOI för Environmental and Inflammatory Factors Drive Perinuclear-Antineutrophil Cytoplasmic Antibodies (pANCA) in Ulcerative Colitis: A European Twin Study
- Ladda ner fulltext (pdf) av Environmental and Inflammatory Factors Drive Perinuclear-Antineutrophil Cytoplasmic Antibodies (pANCA) in Ulcerative Colitis: A European Twin Study
Proteomic signatures for fibrosis in MASLD: a biopsy-proven dual-cohort study
Ingår i Scandinavian Journal of Gastroenterology, s. 597-605, 2025
- DOI för Proteomic signatures for fibrosis in MASLD: a biopsy-proven dual-cohort study
- Ladda ner fulltext (pdf) av Proteomic signatures for fibrosis in MASLD: a biopsy-proven dual-cohort study
Ingår i Diagnostics, 2025
- DOI för Patients' Experiences of Diagnostic and Therapeutic High-Resolution Endoscopy in Treating Anal Squamous Intraepithelial Lesions: A Qualitative Study
- Ladda ner fulltext (pdf) av Patients' Experiences of Diagnostic and Therapeutic High-Resolution Endoscopy in Treating Anal Squamous Intraepithelial Lesions: A Qualitative Study
Ingår i Gastroenterology Research and Practice, 2025
- DOI för Refined Lactulose Hydrogen Breath Test for Small Intestinal Bacterial Overgrowth Subgrouping Irritable Bowel Syndrome With Low and High Breath Hydrogen
- Ladda ner fulltext (pdf) av Refined Lactulose Hydrogen Breath Test for Small Intestinal Bacterial Overgrowth Subgrouping Irritable Bowel Syndrome With Low and High Breath Hydrogen
Ingår i Scandinavian Journal of Gastroenterology, s. 430-438, 2025
- DOI för Iron deficiency should not be accepted in patients with inflammatory bowel disease - a Scandinavian expert opinion
- Ladda ner fulltext (pdf) av Iron deficiency should not be accepted in patients with inflammatory bowel disease - a Scandinavian expert opinion
Biomarkers in inflammatory bowel disease and irritable bowel syndrome
2025
Ingår i Nature Communications, 2025
- DOI för Effects of an anti-lipogenic low-carbohydrate high polyunsaturated fat diet or a healthy Nordic diet versus usual care on liver fat and cardiometabolic disorders in type 2 diabetes or prediabetes: a randomized controlled trial (NAFLDiet)
- Ladda ner fulltext (pdf) av Effects of an anti-lipogenic low-carbohydrate high polyunsaturated fat diet or a healthy Nordic diet versus usual care on liver fat and cardiometabolic disorders in type 2 diabetes or prediabetes: a randomized controlled trial (NAFLDiet)
Ingår i mBio, s. 1-22, 2025
- DOI för Determinants of divergent Salmonella and Shigella epithelial colonization strategies resolved in human enteroids and colonoids
- Ladda ner fulltext (pdf) av Determinants of divergent Salmonella and Shigella epithelial colonization strategies resolved in human enteroids and colonoids
Ingår i Gastroenterology, s. 741-753, 2025
- DOI för Preclinical Protein Signatures of Crohn’s Disease and Ulcerative Colitis: A Nested Case-Control Study Within Large Population-Based Cohorts
- Ladda ner fulltext (pdf) av Preclinical Protein Signatures of Crohn’s Disease and Ulcerative Colitis: A Nested Case-Control Study Within Large Population-Based Cohorts
Ingår i BMJ Open Gastroenterology, 2025
- DOI för Health-related quality of life in patients with liver cirrhosis following adjunctive nurse-based care versus standard medical care: a pragmatic, multicentre, randomised controlled study
- Ladda ner fulltext (pdf) av Health-related quality of life in patients with liver cirrhosis following adjunctive nurse-based care versus standard medical care: a pragmatic, multicentre, randomised controlled study
Ingår i Journal of the American Medical Association (JAMA), s. 1160-1169, 2025
Ingår i American Heart Journal, s. 66-74, 2025
- DOI för HELicobacter Pylori screening to prevent gastrointestinal bleeding in patients with acute Myocardial Infarction (HELP-MI SWEDEHEART): Design and rationale of a cluster randomized, crossover, registry-based clinical trial
- Ladda ner fulltext (pdf) av HELicobacter Pylori screening to prevent gastrointestinal bleeding in patients with acute Myocardial Infarction (HELP-MI SWEDEHEART): Design and rationale of a cluster randomized, crossover, registry-based clinical trial
Ingår i Neurogastroenterology and Motility, 2025
- DOI för Differential Gastric Motility, Gut Hormone, and Appetite Changes Following A Mixed Meal in People With Obesity and Healthy Controls
- Ladda ner fulltext (pdf) av Differential Gastric Motility, Gut Hormone, and Appetite Changes Following A Mixed Meal in People With Obesity and Healthy Controls
Ingår i Liver international, 2025
- DOI för Dietary Habits of Individuals With Primary Sclerosing Cholangitis-Poor Fat-Soluble Vitamin Intake and Dietary Quality
- Ladda ner fulltext (pdf) av Dietary Habits of Individuals With Primary Sclerosing Cholangitis-Poor Fat-Soluble Vitamin Intake and Dietary Quality
Ingår i Alimentary Pharmacology and Therapeutics, s. 220-221, 2025
Ingår i Biochimica et Biophysica Acta - Molecular Basis of Disease, 2025
- DOI för Mild-to-moderate psoriasis is associated with subclinical inflammation in the duodenum and a tendency of disturbed intestinal barrier
- Ladda ner fulltext (pdf) av Mild-to-moderate psoriasis is associated with subclinical inflammation in the duodenum and a tendency of disturbed intestinal barrier
Current practices in HPV-related anogenital neoplasia care in Europe: a survey analysis
Ingår i BMC Cancer, 2025
- DOI för Current practices in HPV-related anogenital neoplasia care in Europe: a survey analysis
- Ladda ner fulltext (pdf) av Current practices in HPV-related anogenital neoplasia care in Europe: a survey analysis
Incidence of non-esophageal eosinophilic gastrointestinal disease in Sweden 1990-2015
Ingår i Scandinavian Journal of Gastroenterology, s. 343-348, 2025
- DOI för Incidence of non-esophageal eosinophilic gastrointestinal disease in Sweden 1990-2015
- Ladda ner fulltext (pdf) av Incidence of non-esophageal eosinophilic gastrointestinal disease in Sweden 1990-2015
Ingår i Journal of Crohn's & Colitis, 2025
- DOI för Anti-integrin αvβ6 IgG antibody as a diagnostic and prognostic marker in ulcerative colitis: A cross-sectional and longitudinal study defining a specific disease phenotype
- Ladda ner fulltext (pdf) av Anti-integrin αvβ6 IgG antibody as a diagnostic and prognostic marker in ulcerative colitis: A cross-sectional and longitudinal study defining a specific disease phenotype
Therapeutic Value of Lactobacillus gasseri 345A in Chronic Constipation
Ingår i Neurogastroenterology and Motility, 2025
- DOI för Therapeutic Value of Lactobacillus gasseri 345A in Chronic Constipation
- Ladda ner fulltext (pdf) av Therapeutic Value of Lactobacillus gasseri 345A in Chronic Constipation
Cohort profile: the Swedish Inception Cohort in inflammatory bowel disease (SIC-IBD)
Ingår i BMJ Open, 2025
- DOI för Cohort profile: the Swedish Inception Cohort in inflammatory bowel disease (SIC-IBD)
- Ladda ner fulltext (pdf) av Cohort profile: the Swedish Inception Cohort in inflammatory bowel disease (SIC-IBD)
Ingår i Journal of Crohn's & Colitis, 2025
- DOI för Characterization of Inflammatory Bowel Disease Heterogeneity Using Serum Proteomics: A Multicenter Study
- Ladda ner fulltext (pdf) av Characterization of Inflammatory Bowel Disease Heterogeneity Using Serum Proteomics: A Multicenter Study
Ingår i Scandinavian Journal of Gastroenterology, s. 1226-1237, 2025
- DOI för Association between invasive and noninvasive liver disease assessments and long-term clinical outcomes in MASLD
- Ladda ner fulltext (pdf) av Association between invasive and noninvasive liver disease assessments and long-term clinical outcomes in MASLD
Ingår i Scandinavian Journal of Gastroenterology, s. 1104-1119, 2025
- DOI för Comparison of liver histology and fibrosis-4 scoring as tools for evaluating healthcare resource utilization and costs in patients with MASLD: a Swedish cohort study
- Ladda ner fulltext (pdf) av Comparison of liver histology and fibrosis-4 scoring as tools for evaluating healthcare resource utilization and costs in patients with MASLD: a Swedish cohort study
Ingår i Cell Reports, 2025
- DOI för Maturation of Human Intestinal Epithelial Cell Layers Fortifies the Apical Surface against Salmonella Attack
- Ladda ner fulltext (pdf) av Maturation of Human Intestinal Epithelial Cell Layers Fortifies the Apical Surface against Salmonella Attack
Global performance of non-invasive tests in MASLD: Insights from the G-MASLD study
Ingår i Hepatology, 2025
Predictors of fibrosis, clinical events and mortality in MASLD: Data from the Global-MASLD study
Ingår i Hepatology, 2025
Ingår i Journal of Nutrition, s. 185-196, 2025
- DOI för Postprandial Effects of Four Test Meals Containing Wholegrain Rye or Refined Wheat Foods on Circulating Incretins, Ghrelin, Glucose, and Inflammatory Markers
- Ladda ner fulltext (pdf) av Postprandial Effects of Four Test Meals Containing Wholegrain Rye or Refined Wheat Foods on Circulating Incretins, Ghrelin, Glucose, and Inflammatory Markers
Long-term major adverse liver outcomes in 1,260 patients with non-cirrhotic NAFLD
Ingår i JHEP Reports, 2024
- DOI för Long-term major adverse liver outcomes in 1,260 patients with non-cirrhotic NAFLD
- Ladda ner fulltext (pdf) av Long-term major adverse liver outcomes in 1,260 patients with non-cirrhotic NAFLD
Sex and gender in inflammatory bowel disease outcomes and research
Ingår i The Lancet Gastroenterology & Hepatology, s. 1041-1051, 2024
Forty years of successful national research collaboration in liver disease: the Swedish experience
Ingår i Scandinavian Journal of Gastroenterology, s. 1314-1321, 2024
- DOI för Forty years of successful national research collaboration in liver disease: the Swedish experience
- Ladda ner fulltext (pdf) av Forty years of successful national research collaboration in liver disease: the Swedish experience
Ingår i Scandinavian Journal of Gastroenterology, s. 232-238, 2024
- DOI för Endoscopic underwater detection and resection of anal squamous intraepithelial lesions in non-anesthetized patients - a feasibility study and comparison with standard surgical treatment
- Ladda ner fulltext (pdf) av Endoscopic underwater detection and resection of anal squamous intraepithelial lesions in non-anesthetized patients - a feasibility study and comparison with standard surgical treatment
Medicinal grade opium tincture for severe diarrhea: effect revisited in observational study
Ingår i Current Opinion in Gastroenterology, s. 196-202, 2024
Ingår i Clinical and Translational Gastroenterology, 2024
- DOI för Fecal and Serum Granulocyte Protein Levels in Inflammatory Bowel Disease and Irritable Bowel Syndrome and Their Relation to Disease Activity
- Ladda ner fulltext (pdf) av Fecal and Serum Granulocyte Protein Levels in Inflammatory Bowel Disease and Irritable Bowel Syndrome and Their Relation to Disease Activity
Ingår i ESC Heart Failure, s. 601-605, 2024
- DOI för Acyl ghrelin increases cardiac output while preserving right ventricular-pulmonary arterial coupling in heart failure
- Ladda ner fulltext (pdf) av Acyl ghrelin increases cardiac output while preserving right ventricular-pulmonary arterial coupling in heart failure
Ingår i American Journal of Clinical Nutrition, s. 985-986, 2024
Ingår i American Journal of Clinical Nutrition, s. 187-195, 2024
- DOI för Substitutions of saturated fat intakes with other macronutrients and foods and risk of NAFLD cirrhosis and all-cause hepatocellular carcinoma: a prospective cohort study
- Ladda ner fulltext (pdf) av Substitutions of saturated fat intakes with other macronutrients and foods and risk of NAFLD cirrhosis and all-cause hepatocellular carcinoma: a prospective cohort study
99% of patients with NAFLD meet MASLD criteria and natural history is therefore identical
Ingår i Journal of Hepatology, 2024
Ingår i Liver international, s. 1689-1699, 2024
- DOI för Liver stiffness predicts progression to liver-related events in patients with chronic liver disease: A cohort study of 14 414 patients
- Ladda ner fulltext (pdf) av Liver stiffness predicts progression to liver-related events in patients with chronic liver disease: A cohort study of 14 414 patients
Performance of novel collagen turnover biomarkers to detect increased liver stiffness in MASLD
Ingår i Journal of Internal Medicine, s. 177-186, 2024
- DOI för Performance of novel collagen turnover biomarkers to detect increased liver stiffness in MASLD
- Ladda ner fulltext (pdf) av Performance of novel collagen turnover biomarkers to detect increased liver stiffness in MASLD
Daily Experiences and Perceived Quality of Care for Patients with Liver Cirrhosis
2024
Ingår i BMC Nursing, 2024
- DOI för Patient perceived quality of cirrhosis care – adjunctive nurse-based care versus standard medical care: a pragmatic multicentre randomised controlled study
- Ladda ner fulltext (pdf) av Patient perceived quality of cirrhosis care – adjunctive nurse-based care versus standard medical care: a pragmatic multicentre randomised controlled study