environment

A novel algorithm that combines genetic, environmental, and clinical data could be useful for predicting whether people with a first onset of multiple sclerosis (MS)-like disease — known as clinically isolated syndrome (CIS) — will experience relapses or a worsening of their disease over time. The…

A study found no genetic risk factors associated with vitamin D in families with a history of multiple sclerosis (MS), suggesting that the link between vitamin D deficiency and MS risk is determined by environmental factors rather than a genetic predisposition. The study “Exonic variants of genes related…

The herbicide linuron, commonly used with other herbicides, insecticides and fungicides to control the growth of grass and weeds, may be an important environmental risk factor in the development of neurological diseases that include multiple sclerosis, researchers suggest. Used in the U.S. and other countries — but recently…

First-degree relatives of multiple sclerosis (MS) patients may develop asymptomatic disease, suggesting the need to further evaluate family members to develop timely prevention strategies. The study, “Investigating early evidence of multiple sclerosis in a prospective study of high risk family members,” was presented at the Americas Committee for Treatment and…

The second annual Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS), a forum for clinicians, researchers and other MS specialists to network and discuss the  latest advances in MS research and treatment is set for Feb. 23–25. This year’s meeting takes place at the Omni ChampionsGate resort hotel in Orlando, Florida. Multiple Sclerosis News…

Family members of multiple sclerosis (MS) patients who are asymptomatic but at a higher risk of developing the disease themselves are more likely to have early signs of the disease, according to a study published in JAMA Neurology and titled "Assessment of Early Evidence of Multiple Sclerosis in a Prospective Study of Asymptomatic High-Risk Family Members". These people should therefore be closely monitored.

In the largest genetic study ever performed in a single country, scientists in Germany discovered four new risk genes for multiple sclerosis (MS). The genes, altered in MS patients, are involved in the control of how other genes are activated through mechanisms known as epigenetics. The discovery advances understanding of how…