Common-cold coronavirus could be key to a better COVID-19 vaccine

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.

Scientists identify a trigger for obesity-linked inflammation

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.

Researchers unveil a powerful new gene-switch tool

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

Entrepreneurs share insights at Eclectic Convergence 2025

The event, hosted by Entrepreneurship at Cornell at the Cornell Tech campus in New York City, also included a pitch contest among businesses with connections to Weill Cornell Medicine or Cornell Tech.

Astrocytes induce sex-specific effects on memory

Weill Cornell Medicine scientists have uncovered the first evidence that astrocyte receptors can trigger opposite effects on cognitive function in males and females. The findings point to astrocytes as contributors to sex-specific brain mechanisms.

Grant supports studies to improve and personalize bipolar care

A three-year, $4.5 million grant will support a three-pronged research project to map the brain circuits that contribute to mood shifts in bipolar disorder and help develop personalized therapies for the condition.

First WCM-Q AI Hackathon drives health care tech innovation

Weill Cornell Medicine-Qatar hosted its first AI Hackathon – a collaborative, interdisciplinary event that brought together medical and computer science students to develop AI-driven solutions for pressing clinical challenges.

More exposure to mom’s voice may prevent preemies’ language delays

Among preterm newborns, greater exposure to the mother’s voice after birth appeared to speed up the maturation of a key language-related brain circuit.

Galvanizing blood vessel cells to expand for organ transplantation

Scientists have discovered a method to induce enough human endothelial cells to replace damaged blood vessels or nourish organs for transplantation.