Perfluorinated substances, risk factors for multiple sclerosis and cellular immune activation
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Perfluorinated substances, risk factors for multiple sclerosis and cellular immune activation. / Ammitzbøll, Cecilie; Börnsen, Lars; Petersen, Eva Rosa; Oturai, Annette Bang; Søndergaard, Helle Bach; Grandjean, Philippe; Sellebjerg, Finn.
I: Journal of Neuroimmunology, Bind 330, 2019, s. 90-95.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Perfluorinated substances, risk factors for multiple sclerosis and cellular immune activation
AU - Ammitzbøll, Cecilie
AU - Börnsen, Lars
AU - Petersen, Eva Rosa
AU - Oturai, Annette Bang
AU - Søndergaard, Helle Bach
AU - Grandjean, Philippe
AU - Sellebjerg, Finn
PY - 2019
Y1 - 2019
N2 - Perfluorinated alkylated substances (PFASs) have immunomodulatory effects but the impact on multiple sclerosis (MS) and cellular immune functions is only sparsely described. In the present study, we found lower concentrations of the long chain PFAS perfluorooctane sulfonic acid (PFOS) in MS than in healthy controls (HC). In HC, we did not detect associations between PFOS concentrations and immune phenotypes. Analyzing the impact of known MS risk factors on cellular immune functions, we found that smoking and Epstein–Barr nuclear antigen 1 antibodies were associated with distinct circulating immune cell changes. In summary, current background PFAS exposure is not an important risk factor for MS.
AB - Perfluorinated alkylated substances (PFASs) have immunomodulatory effects but the impact on multiple sclerosis (MS) and cellular immune functions is only sparsely described. In the present study, we found lower concentrations of the long chain PFAS perfluorooctane sulfonic acid (PFOS) in MS than in healthy controls (HC). In HC, we did not detect associations between PFOS concentrations and immune phenotypes. Analyzing the impact of known MS risk factors on cellular immune functions, we found that smoking and Epstein–Barr nuclear antigen 1 antibodies were associated with distinct circulating immune cell changes. In summary, current background PFAS exposure is not an important risk factor for MS.
U2 - 10.1016/j.jneuroim.2019.03.002
DO - 10.1016/j.jneuroim.2019.03.002
M3 - Journal article
C2 - 30852181
AN - SCOPUS:85062384582
VL - 330
SP - 90
EP - 95
JO - Journal of Neuroimmunology
JF - Journal of Neuroimmunology
SN - 0165-5728
ER -
ID: 241107276