genetics

In a new study, researchers have revealed the previously unknown function of the FAM126A gene in supporting myelination (the formation of the myelin sheath that protects neurons), a critically important process in the development and recovery of acute exacerbations in multiple sclerosis (MS). The research paper, entitled “The leukodystrophy protein…

A Satellite Symposia entitled “Discovering a new world in MS” supported by Teva Neuroscience was held yesterday, October 8, at the 31st Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS), currently taking place in Barcelona, Spain, October 7 – 10, 2015. Prof. David Brassat…

Two new risk factors for multiple sclerosis have been identified by a research group at the Wellcome Trust Centre for Human Genetics at the University of Oxford in the United Kingdom. Led by Dr. Loukas Moutsianas, the team discovered that having HLA-DQA1*01:01–HLA-DRB1*15:01 and HLA-DQB1*03:01–HLA-DQB1*03:02 gene allele…

In a new study entitled “Variants of MicroRNA Genes: Gender-Specific Associations with Multiple Sclerosis Risk and Severity,” researchers identified variations in genes coding for microRNAs that influence patients’ susceptibility to develop multiple sclerosis, as well as the disease course. Most importantly, these variations were gender specific, identified only…

An Open Access research article published in the journal BMC Medical Genetics notes that multiple sclerosis (MS) has a strong genetic component, observing high MS prevalence in European populations including those of Ashkenazi Jewish origin, and low in African and Asian populations also including those of…

Personalized medicine, often applied to treat cancer, may be possible for patients with multiple sclerosis as well. Certain patients respond differently to certain multiple sclerosis medications, such as interferon-β (IFNβ), and researchers at San Raffaele Scientific Institute in Milan may have an answer as to why. The team, led by…

In a recent meta-analysis published in the International Journal of Molecular Sciences, a team of researchers found evidence regarding the association between specific polymorphisms of the gene CD24 and MS using a method that combined data from case-control studies with family-based data. Multiple sclerosis (MS) is a chronic and…

In a recent study published in The Journal of Immunology, researchers from a Northwestern Medicine lab discovered a potential clue about why women are more likely than men to develop autoimmune conditions such as multiple sclerosis (MS). The researchers used a specific white blood cell, called the innate lymphoid cell,…

A team led by researchers at San Raffaele Scientific Institute in Italy and Brigham and Women’s Hospital in Boston, Massachusetts recently revealed a new genetic variant linked to multiple sclerosis (MS). The study is entitled “A pharmacogenetic study implicates SLC9a9 in multiple sclerosis disease activity” and is published in…

Dr. Jose Álvarez-Cermeño and Dr. Luisa Villar from Instituto Ramón y Cajal de Investigación Sanitaria in Madrid, Spain recently published in the journal Nature Reviews Neurology a review on the work developed by Dr. An Goris and colleagues on the link between genetic factors and multiple sclerosis…

A new commentary concerning genetic variability in multiple sclerosis patients highlights a new marker of disease severity. Local IgG (antibody) synthesis is found in over 90% of multiple sclerosis patients, and there is a genetic basis for this hallmark of disease. “A new genome-wide association…

A team led by researchers from the University of Illinois at Chicago (UIC) recently revealed in the journal ASN NEURO a new genetic variation that significantly increases the risk of developing multiple sclerosis (MS) in women. The study is entitled “A Single-Nucleotide Polymorphism in…

Researchers from UC San Francisco, the Broad Institute of MIT and Harvard, and Yale School of Medicine recently developed a software tool that helps researchers understand the complex genetic origins of many autoimmune diseases and, ultimately, to better diagnose and treat them. The study was published yesterday in …

Approximately 110 multiple genetic variations were previously identified by genome-wide association studies (GWAS) to be associated with Multiple Sclerosis (MS). Now, that number has increased, with more than 159 genetic variants identified, thanks to new research presented by Philip De Jager, M.D., of Brigham and Women’s Hospital, Harvard Medical…

While the majority of scientists dedicated to multiple sclerosis research focus on genetic regulators of conditions such as autoimmunity, demyelination, inflammation, and neurodegeneration, a team from the University of Lubeck in Germany, led by Saleh M. Ibrahim, MD, PhD, focuses on genetic regulators of conduction velocity. The team is uncovering…

The diagnosis of a disease normally depends on the risk factors one is exposed to during his or her lifetime, and subsequently therapeutic measures are taken in order to treat the same with hopes of a better prognosis and a healthy lifestyle. However, scientists at the Brigham and Women’s Hospital…

For years, clinicians and patients could only notice and accept the fact that four times more women than men are diagnosed with multiple sclerosis. Now, a group of researchers from Washington University School of Medicine in St. Louis are uncovering a potential reason for the disparity, and they recently…

New classes of pharmaceutical agents tailored to fight autoimmune diseases, such as multiple sclerosis, rheumatoid arthritis and psoriasis, may be identified more effectively by adding genome analysis to standard drug screening, according to results of a new study by a collaborative research team led by UC San Francisco and…