Early hematopoiesis in multiple sclerosis patients

• Contemporary evidence supports that MS immunopathology starts in the peripheral lymphatic system. However, the site and character of crucial initiating events are unknown. We examined subsets of the first stages of blood cells in the bone marrow of 9 MS patients and 11 neurologically healthy controls using FACS analysis. The proportion of natural killer T cells was lower (P = 0.045) in the bone marrow of MS patients, but proportions of hematogenous stem cells, myeloblasts, and B cell precursor subsets in the bone marrow did not differ between MS patients and controls. In this pilot study with a limited number of samples we found no deviation of the early B cell lineage in bone marrow from MS patients. (C) 2016 Elsevier B.V. All rights reserved.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Neurosciences (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Immunologi inom det medicinska området (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Immunology in the medical area (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Hematologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Hematology (hsv//eng)

Nyckelord

Multiple sclerosis

B cell

Precursor

NKT cell

Bone marrow

FACS

EPSTEIN-BARR-VIRUS

CENTRAL-NERVOUS-SYSTEM

KILLER T-CELLS

BONE-MARROW

GLATIRAMER ACETATE

GENE-EXPRESSION

B-CELLS

TRANSPLANTATION

ANTIBODY

PROFILE

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