Research Highlights
Alter Lab Study Uncovers How Certain Antibodies Help Fight Tuberculosis
May 30, 2025 Features
Researchers at the Ragon Institute have made a significant discovery about how antibodies can directly enhance the body’s ability to fight Mycobacterium tuberculosis (Mtb), the bacteria responsible for tuberculosis (TB). Despite decades of research, TB remains one of the deadliest infectious diseases worldwide, with about 10 million new cases and 1.6 million deaths annually. Currently, […]
Pillai Lab Study Identifies Durable Human B Cell Populations Important for Long-term Immunity
Apr 22, 2025 Research Highlights
A new study co-authored by Shiv Pillai, MD PhD, reveals two distinct populations of human memory B cells that persist long-term after vaccination or infection. Published in Cell Reports, the research identifies canonical memory B cells, originating from germinal centers, and a newly characterized durable population known as DN1 B cells. The study found that DN1 […]
New Study Reveals How Regulatory T Cells Prevent Autoimmune Attacks Without Weakening Immunity
Feb 27, 2025 Research Highlights
A new study published in Science by researchers from the Ragon Institute, NIH/NIAID, and the University of Chicago reveals a critical function of the immune system: how regulatory T cells (Tregs) selectively suppress autoimmune reactions while allowing protective responses against infections. The immune system must constantly balance two opposing forces—attacking harmful invaders while preventing damage to healthy […]
Yu to Speak at IAS 2025: Advancing HIV Science on the Global Stage
Feb 13, 2025 Features
Xu Yu, MD, a faculty member at the Ragon Institute of Mass General Brigham, MIT, and Harvard, and Harvard Medical School, has been selected as a Featured Speaker at IAS 2025, the 13th IAS Conference on HIV Science. This prestigious international event, taking place from July 13–17 in Kigali, Rwanda, brings together leading HIV scientists […]
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