Immune cells may trigger inflammation in MS

A group of immune cells that normally protect against inflammation in the gastrointestinal tract may have the opposite effect in multiple sclerosis and other brain inflammation-related conditions, according to a new study by Weill Cornell Medicine researchers.

Antibodies help keep harmful forms of gut fungi in check

Antibody protection against harmful forms of fungi in the gut may be disrupted in some patients with Crohn’s disease – a condition caused by chronic inflammation in the bowel – according to a new study by Weill Cornell Medicine investigators.

Department of Defense funds research on rare eye condition

Weill Cornell Medicine has received a $1.27 million grant from the United States Department of Defense to develop treatment for a rare but devastating eye condition largely affecting military personnel who suffer traumatic eye injuries in combat.

Food scientists create zinc index for human body

Zinc deficiency is prevalent around the world, and among children, these mineral shortfalls can lead to stunting, embryonic malformations and neurobehavioral abnormalities.

Surgical technique may reduce risk of atrial fibrillation

The simple technique was associated with a 56% reduction in irregular heart rhythm that can lead to stroke, with no added risks, according to a Weill Cornell Medicine study.

Pollack praises staff for advancing mission through pandemic

The university has done much more than just stay open, President Martha E. Pollack said Nov. 12 during her fifth annual address to staff, hosted by the Employee Assembly. Pollack offered special thanks to the Cornell University Police Department for its responses to recent events on campus.

Cannabis use disorder during pregnancy on the rise

As more states legalize cannabis for medical or recreational purposes, its use during pregnancy is increasing – along with the potential for abuse or dependence. 

Oral drug enhances radiation therapy for cancer

Treatment with the amino acid arginine enhanced the effectiveness of radiation therapy in cancer patients with brain metastases in a clinical trial from investigators at Weill Cornell Medicine and Angel H. Roffo Cancer Institute.

Estrogen exposure may protect women from Alzheimer’s

A new study suggests that greater cumulative exposure to estrogen in life may counter the decline in brain-matter volume that occurs with menopause, in key brain regions affected in Alzheimer's disease.