Research

Weill Cornell Medicine researchers have found that intracranial hemorrhages, or "brain bleeds," caused by a ruptured blood vessel in the brain doubles a person’s risk of developing dementia later in life.

The relationship between a patient and their provider can significantly influence the quality of care outcomes, particularly when considering provider race concordance, according to a new study led by a Weill Cornell Medical College student.

Two Weill Cornell Medicine physician-scientists, Dr. Niroshana Anandasabapathy and Dr. Rohit Chandwani, have been elected members of the American Society for Clinical Investigation (ASCI) for 2025.

Blood clots form in response to signals from the lungs of cancer patients—not from other organ sites, as previously thought—according to a preclinical study by Weill Cornell Medicine.

The distinct population of endothelial cells that line blood vessels in the insulin-producing “islets” of the human pancreas have been notoriously difficult to study, but Weill Cornell Medicine investigators have now succeeded in comprehensively detailing the unique characteristics of these cells. 

A new study reveals how the SARS-CoV-2 virus evolved from initially prioritizing increased transmissibility to enhanced immune evasion after the Omicron variant emerged according to Weill Cornell Medicine-Qatar (WCM-Q) researchers.

Awards, honors and achievements for the month of January.

The newly configured department marshals biochemists, biophysicists and experts in protein engineering and imaging to drive discoveries in the basic mechanisms of cell function.

Women who go on to develop postpartum depression (PPD) may have characteristic levels of neuroactive steroids, molecules derived from the hormone progesterone, in their blood during the third trimester of pregnancy, according to a new study.

Weill Cornell Medicine investigators have identified in a preclinical model a specific brain circuit whose inhibition appears to reduce anxiety without side effects. 

Almost 50 million Americans—disproportionately in rural areas—must drive 25 miles or more to access a gastroenterologist for diagnosis and treatment of issues involving the digestive system, according to a study from Weill Cornell Medicine researchers.

On January 14th, Weill Cornell Medicine’s Core Laboratories Center held its inaugural WCM Cores Day in the Griffis Faculty Club, showcasing the institution’s research core facilities to more than 240 attendees from across WCM, including faculty, staff, postdocs, and students.

The Translational Research Institute for Pain in Later Life, a New York City-based center to help older adults prevent and manage pain, has been awarded a five-year, $5 million renewal grant from the National Institute on Aging.

Non-white communities had significantly less access to opioid medications commonly prescribed for moderate to severe pain than white communities over the decade beginning in 2011, according to a study by Weill Cornell Medicine researchers.

Drs. Steven Josefowicz, Ekta Khurana and Kristen Pleil were among 400 early-career scientists and engineers to receive the Presidential Early Career Award for Scientists and Engineers.

The overwhelming majority of those in New York City who obtained a naloxone kit to counteract opioid overdose had a high need for the drug, according to a new study by Weill Cornell Medicine investigators and the New York City Department of Health and Mental Hygiene.

Weill Cornell Medicine researchers have found that pharmacy benefit managers (PBMs)—organizations that negotiate access to medicines for most patients in the United States—steer patients to use their own pharmacies.

In its eighth year, the annual Dean's Symposium on Innovation and Entrepreneurship celebrates innovation and Weill Cornell Medicine’s entrepreneurial spirit, while encouraging and motivating the next generation of innovators, inventors and entrepreneurs.

Beneficial gut microbes and the body work together to fine-tune fat metabolism and cholesterol levels, according to a new preclinical study.

Dr. Jim Castellanos, an instructor in anesthesiology, has been selected as a 2024 Hanna H. Gray Fellow by the Howard Hughes Medical Institute.