Jason Liebowitz, MD | Issue: August 2020 |
Links between autoimmunity, malignancy prompt rheumatologists to include cancer screening for patients
Since it was first reported in 1916, a correlation between inflammatory myopathies and cancer has been noted in several studies. Population studies have confirmed this relationship, and the phrase cancer-associated myopathy has entered the vernacular. Over the past decade, research efforts have shifted toward revealing associations between autoantibodies and clinical phenotypes. One subset of auto-antigens…
Recent studies point to a relationship between scleroderma and autoantibodies (e.g., anti-RNA polymerase III or anti-RNPC3), and an increased cancer risk within a short interval of scleroderma onset. Mechanistic studies provide further evidence that cancer may trigger scleroderma in patients with these autoantibodies. However, many questions remain unanswered. A study in the Annals of the…
Scleroderma renal crisis is a true medical emergency in rheumatology, one that requires prompt diagnosis and treatment. Here, we review the historic introduction of the angiotensin-converting enzyme inhibitors in this context, and highlight management and key questions moving forward. Background Awareness of renal disease in scleroderma dates back many years. The revered physician William Osler…