Research

The aging liver undergoes dramatic changes in its functional organization and other key attributes, which may underpin its increasing susceptibility to disease, according to a study led by investigators at Weill Cornell Medicine.

A protein called PAR1 helps lymphatic vessels structurally transform to boost fluid drainage and support healing when the lungs are injured according to researchers from Weill Cornell Medicine.

Experts in newest treatment option for cancer, neurological disorders unite to speed progress, expand access.

A pairing of two experimental drugs inhibits tumor growth and blocks drug-induced resistance in ovarian cancer, according to a preclinical study led by Weill Cornell Medicine investigators. 

While glucose, or sugar, is a well-known fuel for the brain, Weill Cornell Medicine researchers have demonstrated that electrical activity in synapses—the junctions between neurons where communication occurs—can lead to the use of lipid or fat droplets as an energy source.

A pretreatment step could help transplanted pancreatic islets survive longer in patients with type 1 diabetes, according to a new preclinical study from Weill Cornell Medicine investigators. 

Dr. Nancy Du highlights the goals of a recently paused Department of Defense grant—and the consequences of further inaction.

New research shows that youth who become increasingly addicted to social media, mobile phones or video games are at greater risk of suicidal thoughts, suicide attempts and emotional or behavioral issues.

The INSIGHT Clinical Research Network (CRN), a database of more than 23 million patient health records, has received $13.5 million in renewed funding from the Patient-Centered Outcomes Research Institute.

A rare gene mutation that delays Alzheimer’s disease does so by damping inflammatory signaling in brain-resident immune cells, according to a preclinical study led by investigators at Weill Cornell Medicine. 

Dr. Teresa Sanchez, associate professor of pathology and laboratory medicine and associate professor of neuroscience in the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine, has been awarded the highly competitive Established Investigator Award from the American Heart Association.

 A study led by Weill Cornell Medicine investigators has found that immune tolerance to gut microbes depends on an ancient bacterial-sensing protein called STING—normally considered a trigger for inflammation. 

The Weill Award recognizes an exceptional faculty member whose transformational work enhances health care worldwide. 

Using an algorithm they call the Krakencoder, researchers at Weill Cornell Medicine are a step closer to unraveling how the brain’s wiring supports how we think and act.

The award recognizes exceptional junior investigators for their notable research achievements, impactful findings and high potential for success as independent investigators.

At the 12th annual Helen and Robert Appel Alzheimer’s Disease Research Institute Symposium, scientists and clinicians shared their latest research which is advancing how Alzheimer’s disease is diagnosed and treated. 

A large prospective, randomized clinical trial in patients with advanced breast cancer has found that the use of liquid biopsy blood tests for early detection of a treatment-resistance mutation, followed by a switch to a new type of treatment, substantially extends the period of tumor control compared to standard care.

A new study from researchers at Weill Cornell Medicine and Memorial Sloan Kettering Cancer Center (MSK) provides fresh insights about how cancers evolve when they metastasize — insights that could aid in developing strategies to improve the effectiveness of treatment.

Dr. Arnab Ghosh, assistant professor of medicine at Weill Cornell Medicine, has been selected as an Emerging Leader in Health and Medicine Scholar.

Dr. Juan R. Cubillos-Ruiz and Dr. David Lyden have been named inaugural recipients of the Pershing Square Foundation’s 2025 Ovarian Cancer Challenge Grant.