Study finds ‘Achilles’ heel’ of Crohn’s-linked bacteria

The discovery of an “Achilles’ heel” in a type of gut bacteria that causes intestinal inflammation in patients with Crohn’s disease may lead to more targeted therapies for the difficult-to-treat disease, researchers have found.

Tumor microenvironment helps aggressive lymphomas

The environment surrounding the cells of a lymphoma tumor has a strong influence on the progression of these blood-cell cancers and their responses to therapies, according to a new study by Weill Cornell Medicine investigators.

Fungi in the gut prime immunity against infection

Common fungi, often present in the gut, teach the immune system how to respond to their more dangerous relatives, according to new research from scientists at Weill Cornell Medicine.

Weill Cornell researchers detect key flaw in brain modeling

A type of cell widely used for brain research and drug development may have been leading researchers astray for years, according to a study from scientists at Weill Cornell Medicine and Columbia University.

Gene critical to immune cell development identified

Poor function of the gene SMC3 can lead to improper immune cell development, and to cancer, by disrupting how DNA is structured inside the cell nucleus, according to new research from Weill Cornell Medicine.

COVID-19 spread extremely low at North Carolina day camps

Cases of symptomatic COVID-19 were extremely low among children and staff at a network of North Carolina YMCA day camps that took precautions like masking and physical distancing, researchers have found.

Helmet design protects dentists, doctors from COVID-19

Simulations show the helmet, designed by the Esmaily Lab, prevents 99.6% of virus-containing droplets exhaled by medical patients from reaching the environment.

Around Cornell

Cross-campus team probes gene-environment interactions

Researchers at Weill Cornell Medicine and Cornell’s Ithaca campus have developed a new computational method for studying genetic and environmental interactions and how they influence disease risk.

Cornell helps develop NYS effort on telehealth reform

Gov. Andrew Cuomo has accepted new proposals to expand access to telehealth – developed with the Reimagine New York Commission Telehealth Working Group, co-chaired by President Martha E. Pollack.