Any Twins Out There? MS Trait...

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Any Twins Out There? MS Trait...

Postby VirtuallyFine » Thu Apr 01, 2004 8:55 pm

I would be interested to hear from any twins out there with MS and the status of their twin...

________________________________________________________ (PubMed National Library of Medicine)

Acta Neurol Scand. 2004 Apr;109(4):239-43.

Multiple sclerosis trait: the premorbid stage of multiple sclerosis. A hypothesis.

Poser CM.

Department of Neurology, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, MA, USA.

The unexpectedly low rate of concordance in monozygotic (MZ) twins with multiple sclerosis (MS) suggests that they share a systemic condition called the multiple sclerosis trait. This trait constitutes the premorbid stage of the disease and is quite distinct from asymptomatic MS. It results from the action of an antigenic challenge to the immune system of a genetically susceptible person but is short of producing lesions of the central nervous system parenchyma; in fact, the disease may never develop in people with the trait. An environmental triggering event is required to transform the trait into the disease. The discordance of clinical involvement and magnetic resonance images in MZ twins reflects differences in the effect of environmental influences.
< March 20, 2004 = I want my life back *sigh*
> March 20, 2004 = one on alertec = getting my life back? *grin*
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