Graduate School of Medical Sciences

Detailed mapping of CD4⁺ T cells from children with systemic lupus erythematosus has revealed distinct immune cell subsets with likely roles in disease pathogenesis, according to a study led by Weill Cornell Medicine investigators.

The roots of addiction risk may lie in how young brains function long before substance use begins, according to a new study from Weill Cornell Medicine.

Chemotherapy activates a stress sensor in immune cells, triggering inflammation and nerve damage, which may help explain why many cancer patients experience debilitating pain as a side effect, according to a new study by Weill Cornell Medicine and Wake Forest University School of Medicine researchers.

A new study has discovered a molecular signal that tumors exploit to exhaust the T cells meant to destroy them—and how silencing that signal could revive the body’s immunity.

Hypertension impairs blood vessels, neurons and white matter in the brain well before the condition causes a measurable rise in blood pressure, according to a new preclinical study from Weill Cornell Medicine investigators.

Prior exposure to coronaviruses that cause ordinary colds can boost the immune system’s ability to attack a vulnerable site on the COVID-19-causing coronavirus SARS-CoV-2, according to a study led by investigators at Weill Cornell Medicine.

Weill Cornell Medicine investigators have identified an early step in a cellular process that leads to inflammation in fat cells and may result in type 2 diabetes in people with obesity.

Investigators at Weill Cornell Medicine have developed a versatile and non-toxic technology for controlling the activity of any gene in a cell. 

Albert Einstein College of Medicine has received a five-year, $10.8 million grant from the National Institutes of Health (NIH) to create the New York Regional Diabetes Research Center (NYR-DRC), a newly expanded multi-institutional center co-led with the Icahn School of Medicine at Mount Sinai and Weill Cornell Medicine. 

A new tool developed by Weill Cornell Medicine and the University of Adelaide investigators has enhanced the ability to track multiple gene mutations while simultaneously recording gene activity in individual cancer cells.

Triple negative breast cancer (TNBC) is one of the most aggressive and hardest to treat breast cancers, but a new study led by Weill Cornell Medicine suggests a way to stop it from spreading.

Investigators at Weill Cornell Medicine and Cornell’s Ithaca campus have received a $5.1 million, three-year grant from the National Institutes of Health’s Autism Data Science Initiative (ADSI) to launch the Autism Replication, Validation, and Reproducibility (AR²) Center.

Scientists have discovered a method to induce human endothelial cells from a small biopsy sample to multiply in the laboratory, producing more than enough cells to replace damaged blood vessels or nourish organs for transplantation, according to a preclinical study by Weill Cornell Medicine investigators.

Increased risk for anxiety may begin before birth, shaped by infection or stressful events during pregnancy, according to a new preclinical study from researchers at Weill Cornell Medicine.

Weill Cornell Medicine has received a four-year, $3.4 million grant from the National Institute of Diabetes and Digestive and Kidney Diseases, part of the National Institutes of Health, for a study of the details and dynamics of the autoimmune process that causes type 1 diabetes.

Weill Cornell Graduate School of Medical Sciences doctoral student Ana Campos Codo has been selected for the 2025 cohort of the Gilliam Fellows Program by Howard Hughes Medical Institute (HHMI).

Along with an international team, Dr. John Moore, has brought biomedicine closer than ever to an HIV vaccine.

Neurons in the gut produce a molecule that plays a pivotal role in shaping the gut’s immune response during and after inflammation, according to a new study by Weill Cornell Medicine investigators.

Weill Cornell Medicine faculty member Dr. Anna Nam and postdoctoral fellow Dr. Maria Cecelia Lira have been chosen to join the 2025 class of Pew scholars and fellows.

Weill Cornell Medicine researchers have discovered that PD-1—a molecule best known for putting the brakes on immune cells—also plays a critical role in helping T cells become long-term immune defenders in the skin.