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RaDaR, the catchy new name for the U.S. government-run Rare Diseases Registry Program, aims to help patient advocacy groups with limited resources build their own disease registries. The site was developed by the National Center for Advancing Translational Sciences (NCATS), a division of the National Institutes of…

With 250 rare diseases newly identified every year, scientists can barely keep up — even as the healthcare system fails millions of Americans whose rare diseases have already been diagnosed. That’s the warning from Christopher P. Austin, MD, director of the National Center for Advancing Translational Studies(NCATS) at the…

Cumbersome security procedures, rising airfares, and shrinking legroom have made commercial air travel difficult enough these days — even for healthy passengers. Imagine how much harder it is for patients with rare diseases who must get to doctors’ appointments or clinical trials that are hundreds of miles away from home.

Rituximab, an immunosuppressant antibody, alleviates skin fibrosis in patients with systemic sclerosis (SSc) and was also found to be generally safe, according to a study. The study, “Outcomes of patients with systemic sclerosis treated with rituximab in contemporary practice: a prospective cohort study,” was published in the…

Epigenetic changes — chemical modifications in DNA that affect gene expression (the process by which information within a gene gives rise to a functional product) — may be involved in the development of systemic scleroderma, a study says. The findings of the study, “Integrative analysis of DNA methylation…