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Anders Rosén

Professor emeritus

Research on mechanisms behind expansion of antibody-producing clones of B-cells in health and disease

We study recently discovered signaling pathways and redox regulation mechanisms in chronic lymphocytic leukemia (CLL). In CLL, we see a dysfunctional expansion of B-cell clones that produce antibodies against very specific microbes as well as structures on damaged/dying/apoptotic cells.

Our research team is also investigating mechanisms of myalgic encephalomyelitis/chronic fatigue syndrome, ME/CFS. The condition causes severe post-exertional malaise (PEM) and often starts after a viral infection, e.g. glandular fever e.g infectious mononucleosis. This condition share several symptoms with post-covid syndrome. Epstein-Barr virus, EBV, as well as human herpes virus 6, HHV6, are two herpesviruses often reactivated in people with ME/CFS, causing severe fatigue, muscle pain, B-cell expansions, autoantibodies, and an increased risk of lymphoma development if the condition persists for a long time. We study possible mechanisms to break the vicious circle.

About me

Collaborations

  • Hematology Clinic, Linköping
  • Bragée Clinic, Stockholm
  • Prof Giannis Spyrou, LiU
  • Docent Charlotte Dahle, LiU
  • Prof Maria Lerm, LiU

Lab members

Dr. Eirini Apostolou
M.Sc. Ulf Hannestad
Prof. em. Anders Rosén

Previous members

Dr. Björn Ingelsson
M.Sc. Muhammad Rizwan
Dr. Petros Moustardas
Dr. Ann-Charlotte Berg
M.Sc. Kate Easingwood

Publications

2025

2025

Ulf Hannestad, Annika Allard, Kent Nilsson, Anders Rosén (2025) Viruses, Vol. 17, Article 422 (Article in journal)

2024

Eirini Apostolou, Anders Rosén (2024) Journal of Internal Medicine, Vol. 296, p. 93-115 (Article in journal)

2023

Ulf Hannestad, Eirini Apostolou, Per Sjogren, Bjorn Bragee, Olli Polo, Bo Christer Bertilson, Anders Rosén (2023) Frontiers in Medicine, Vol. 10, Article 1208181 (Article in journal)

2022

Frida Nikesjö, Shumaila Sayyab, Lovisa Karlsson, Eirini Apostolou, Anders Rosén, Kristofer Hedman, Maria Lerm (2022) Clinical Epigenetics, Vol. 14, Article 172 (Article in journal)
Eirini Apostolou, Muhammad Rizwan, Petros Moustardas, Per Sjögren, Bo Christer Bertilson, Björn Bragée, Olli Polo, Anders Rosén (2022) Frontiers in Immunology, Vol. 13, Article 949787 (Article in journal)

My research in media

Science Magazine: (2018-01-03)

News

Research

Organisation