Lara C. Pullen, PhD, is a medical writer with a PhD in microbiology/immunology from Northwestern University’s Feinberg School of Medicine. As a medical writer she has covered topics as diverse as diabetes, cardiovascular disease, and autism. Her favorite subject, however, is the role of the immune system in health and disease. Dr. Pullen is also the mother of three children, the youngest of whom has Prader-Willi Syndrome (PWS). She is an active member of the PWS community and a thought leader on the importance of the ketogenic diet for this patient population.
A recent study has helped researchers gain insight into the genome-wide regulation of mRNA stability in RA fibroblast-like synoviocytes (FLS). Chronic exposure of FLS to tumor necrosis factor appears to increase mRNA stability, enhancing the expression of inflammatory genes and the perpetuation of synovitis…
A systematic review has found that anti-tumor necrosis factor alpha treatment may improve endothelial function in RA patients. Despite the heterogeneity of the included studies, a random-effects model showed a significant improvement in endothelial function in this patient population after receiving infliximab, adalimumab or etanercept…
Research has shed light on the genetic mutations that link GDF5 with arthritis and height. An ancient regulatory variant in GROW1 has been repeatedly selected in humans in northern environments, explaining the high frequency of a GDF5 haplotype that increases arthritis susceptibility…
Researchers may have established a relationship between a new RA autoantibody, anti-carbamylated protein (anti-CarP) antibodies, and increased mortality risk. The recent study showed that anti-CarP was the only autoantibody associated with mortality, specifically respiratory system cause of death…
Although rituximab is not indicated for adults with SLE, a recent review suggests that it may be safe and effective for treating pediatric SLE. The review found that rituximab improved renal function and reduced proteinuria in pediatric patients. It may also prevent relapse and improve disease activity…
CHICAGO—Sherine E. Gabriel, MD, MSc, professor of medicine at Rutgers Medical School in Newark, N.J., and a past president of the ACR, presented an overview of cardiovascular disease and rheumatology on a Saturday morning to a room overflowing with rheumatologists attending the ACR’s State-of-the-Art Clinical Symposium in April. She noted that physicians have known for a…
CHICAGO—Delia Chiaramonte, MD, associate director of education at the Center for Integrative Medicine at the University of Maryland School of Medicine in Baltimore, presented the newest thinking on pain to a gathering of rheumatologists at the ACR’s State-of-the-Art Clinical Symposium in April. She began by explaining that pain is more than nociception. Nociception stimulates nerves to…
CHICAGO—Leonard H. Calabrese, DO, professor of medicine at Cleveland Clinic in Ohio, presented on emerging concepts of viral infections and rheumatic disease at the ACR’s State-of-the-Art Clinical Symposium in April. “We are at a pivotal point in rheumatology in understanding the relationship between viruses and rheumatic disease,” began Dr. Calabrese. “It’s a very exciting time.” Dr. Calabrese…
CHICAGO—A clustering of cases in Lyme, Conn., in 1975 led to the discovery of Lyme disease. Allen C. Steere, MD, professor of medicine at Harvard Medical School in Boston, investigated that outbreak, and he shared his knowledge of Lyme disease with rheumatologists gathered at the ACR’s State-of-the-Art Clinical Symposium in April. He explained that Lyme arthritis…
CHICAGO—On a Saturday morning in Chicago, Chester V. Oddis, MD, director of the Myositis Center at the University of Pittsburgh, explained to a crowded room of about 500 rheumatologists attending the ACR’s State-of-the-Art Clinical Symposium in April how best to use myositis autoantibodies in clinical care. He began with an overview of the different types of…