SAN FRANCISCO—T follicular helper (Tfh) cells are emerging as an important subset of cells now recognized as important to facilitating an adaptive immune response. Developed during dendritic cell priming in vivo, these cells represent one subgroup among many of effector cells that result after naive CD4+T cells differentiate. Other well-known subgroups include Th1 cells, Th2…
Mary Beth Nierengarten is a writer, editor and journalist with over 25 years of medical communications experience. She is a regular contributor to a number of online and print publications and writes in most clinical areas, as well as on health policy and economic issues. She lives in Minneapolis and can be reached at [email protected].
Articles by Mary Beth Nierengarten
2015 ACR/ARHP Annual Meeting: RA Pathogenesis and Prevention
SAN FRANCISCO—Evolving research into the pathogenesis of rheumatoid arthritis (RA) is increasingly showing that rather than a single causative dysfunctional pathway leading to disease, multiple pathways are involved, the study of which can shed additional light on what is occurring in a person’s body prior to developing symptoms of disease. Saying it another way, no…
2015 ACR/ARHP Annual Meeting: Next Generation Sequencing and Disease Mechanisms
SAN FRANCISCO—By harnessing the power of next generation sequencing strategies and combining them with clever statistical strategies and tools, investigators are striving to define causal pathways of and mechanisms underlying complex diseases, such as rheumatoid arthritis, according to Soumya Raychaudhuri, MD, PhD, associate professor, Harvard Medical School, Brigham and Women’s Hospital, Boston, during a session…
2015 ACR/ARHP Annual Meeting: Research Provides Insights into Immune Regulation and Tolerance
SAN FRANCISCO—To help rheumatologists better understand the underlying mechanisms of autoimmune diseases, Mark Anderson, MD, PhD, professor of adult endocrinology, University of California, San Francisco, spoke during the 2015 ACR/ARHP Annual Meeting on ways in which immune regulation and tolerance work to ensure health in individuals who maintain tolerance to self-antigens and how these processes…
2015 ACR/ARHP Annual Meeting: Role of Tumor Necrosis Factor Cytokines in Autoimmune Diseases Examined
SAN FRANCISCO—To date, evidence on the efficacy of blocking the cytokine tumor necrosis factor (TNF) and its receptors in autoimmune diseases has resulted in the approval by the Food and Drug Administration (FDA) of five anti-TNF agents. Less well known, according to Richard Siegel, MD, PhD, chief, Immunoregulation Section, Autoimmunity Branch, and Clinical Director, NIAMS,…
Pattern Recognition Key to Fibrosing Lung Disease Diagnosis
SAN FRANCISCO—“Interstitial lung disease is the last bastion of great medicine,” according to Paul Noble, MD, chair, Department of Medicine, director, Women’s Guild Lung Institute, Vera and Paul Guerin Distinguished Chair in Pulmonary Medicine, Cedars-Sinai Medical Center, Los Angeles. Making it great medicine, he said, are the many things still unknown about this disease. In…
The RUC’s Work & Where You Fit In
To ensure adequate and appropriate reimbursement, rheumatologists must provide detailed information about their services to the people advocating on their behalf. With the proper information, advocates can then do the work necessary to secure the appropriate values for these services. These advocates are members of the Relative Value Update Committee (RUC), a volunteer committee of…
How to Manage Polymyalgia Rheumatica
Recognizing the need to provide guidance on the current disparate management of polymyalgia rheumatica (PMR), the American College of Rheumatology (ACR), in collaboration with the European League Against Rheumatism (EULAR), recently published the first international set of recommendations for the screening, treatment and management of PMR.1,2 Specifically, the recommendations offer guidance on the use of…
Patient-Centered Care Model for RA Flares Could Improve Self-Management of Symptoms
A recent trend to incorporate patient-reported outcomes (PROs) in clinical research, and ultimately clinical practice, is a response to the need to better measure and treat what patients truly care about, and adapt to the changing healthcare environment, which increasingly includes patient satisfaction as a key metric for overall quality of care, a metric tied…
Diagnostic Criteria Released for Neuromyelitis Optica Spectrum Disorders
Recent updates to criteria used for diagnosing neuromyelitis optica (NMO) are aimed at helping physicians make the differential diagnosis of this disorder differentiating it from other inflammatory disorders—a diagnosis that can be difficult given the presenting symptoms that can mimic a number of other conditions, such as multiple sclerosis. Published in July 2015, the new…
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