Related Experiment Videos
Heterogeneity of T-lymphocyte function in primary progressive multiple sclerosis: relation to magnetic resonance
A Prat1, D Pelletier, P Duquette
1Neuroimmunology Unit, Montreal Neurological Institute, McGill University, Quebec, Canada.
We found that in vitro migration and interferon-gamma production by lymphocytes derived from primary progressive multiple sclerosis patients preselected on the basis of a high T2-weighted lesion volume (>10 cm3) on magnetic resonance imaging, were increased compared with that in primary progressive multiple sclerosis patients with a low T2-weighted lesion volume (<3 cm3) and controls. Whether the heterogeneity of immune function within the primary progressive population will correlate with response to therapy remains to be established.
We found that in vitro migration and interferon-gamma production by lymphocytes derived from primary progressive multiple sclerosis patients preselected on the basis of a high T2-weighted lesion volume (>10 cm3) on magnetic resonance imaging, were increased compared with that in primary progressive multiple sclerosis patients with a low T2-weighted lesion volume (<3 cm3) and controls. Whether the heterogeneity of immune function within the primary progressive population will correlate with response to therapy remains to be established.