Jan Portegys

Oberdürrbacher Str. 6
Wuerzburg, BY 97080, Germany

Last Updated: 09/26/2026

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Found 13 publications

Calprotectin and serum amyloid A for disease activity assessment in giant cell arteritis and polymyalgia rheumatica: results from a prospective single-centre cohort study.

Calprotectin and serum amyloid A for disease activity assessment in giant cell arteritis and polymyalgia rheumatica: results from a prospective single-centre cohort study.

Journal: Rheumatology international

Published: October 15, 2025

Comparison of T cell response to vaccination in rheumatic patients treated with Janus kinase inhibitors and TNF inhibitors.

Comparison of T cell response to vaccination in rheumatic patients treated with Janus kinase inhibitors and TNF inhibitors.

Journal: BMC rheumatology

Published: July 06, 2024

MRVAS-introducing a standardized magnetic resonance scoring system for assessing the extent of inflammatory burden in giant cell arteritis.

MRVAS-introducing a standardized magnetic resonance scoring system for assessing the extent of inflammatory burden in giant cell arteritis.

Journal: Rheumatology (Oxford, England)

Published: September 19, 2023

Case Report: Effectiveness of secukinumab in systemic sclerosis with early skin progress after autologous hematopoietic stem cell transplantation and end-stage kidney disease.

Case Report: Effectiveness of secukinumab in systemic sclerosis with early skin progress after autologous hematopoietic stem cell transplantation and end-stage kidney disease.

Journal: Frontiers in immunology

Published: September 14, 2023

Patient-reported outcomes provide evidence for increased depressive symptoms and increased mental impairment in giant cell arteritis.

Patient-reported outcomes provide evidence for increased depressive symptoms and increased mental impairment in giant cell arteritis.

Journal: Frontiers in medicine

Published: January 17, 2023

Erdheim-Chester disease with Rosai-Dorfman-like lesions: treatment with methotrexate, anakinra and upadacitinib.

Erdheim-Chester disease with Rosai-Dorfman-like lesions: treatment with methotrexate, anakinra and upadacitinib.

Journal: RMD open

Published: November 09, 2022

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Journal: Zeitschrift fur Rheumatologie

Published: November 08, 2021

High Prevalence of Genital Human Papillomavirus Infection in Patients With Primary Immunodeficiencies.

High Prevalence of Genital Human Papillomavirus Infection in Patients With Primary Immunodeficiencies.

Journal: Frontiers in immunology

Published: October 04, 2021

Whole-Body [18F]FDG PET/CT Can Alter Diagnosis in Patients with Suspected Rheumatic Disease.

Whole-Body [18F]FDG PET/CT Can Alter Diagnosis in Patients with Suspected Rheumatic Disease.

Journal: Diagnostics (Basel, Switzerland)

Published: September 22, 2021

Lymphocyte subsets in the peripheral blood are disturbed in systemic sclerosis patients and can be changed by immunosuppressive medication.

Lymphocyte subsets in the peripheral blood are disturbed in systemic sclerosis patients and can be changed by immunosuppressive medication.

Journal: Rheumatology international

Published: September 01, 2021

Apps in rheumatology : Is there a need for an app in therapy for axial spondyloarthritis?

Apps in rheumatology : Is there a need for an app in therapy for axial spondyloarthritis?

Journal: Zeitschrift fur Rheumatologie

Published: September 01, 2021

Towards a Regional Registry of Extended Typed Blood Donors: Molecular Typing for Blood Group, Platelet and Granulocyte Antigens.

Towards a Regional Registry of Extended Typed Blood Donors: Molecular Typing for Blood Group, Platelet and Granulocyte Antigens.

Journal: Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie

Published: June 14, 2018

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Last Updated: 09/26/2026