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Sleep-aligned fasting

Sleep‑aligned fasting improves heart and blood‑sugar markers

February 11, 2026
A new Northwestern Medicine study has personalized overnight fasting by aligning it with individuals’ circadian sleep-wake rhythm — an important regulator of cardiovascular and metabolic function — without changing their caloric intake.
SNA vaccine HPV cancer

HPV cancer vaccine slows tumor growth, extends survival in preclinical model

February 11, 2026
Scientists designed vaccines to treat HPV-positive head and neck cancer. All vaccines had the same ingredients but different, strategically designed structures. One vaccine vastly outperformed the others, showing that vaccine design depends on structure as well as medicinal components.
an illustration of a mouth and a robot with speech bubbles

What chatbots can teach humans about empathy

February 11, 2026
Over half of U.S. adults are using large language models (LLMs) — such as ChatGPT, Gemini and Copilot — in some capacity. Whether using artificial intelligence to create grocery lists, turn oneself into a Muppets character or divulge one’s deepest, darkest secrets, humans are relying more on AI models in their everyday lives, possibly because AI chatbots have been shown to generate responses that make people feel validated, seen and heard.
* Media Advisory

Winter opera at Northwestern offers two rare operatic experiences

February 10, 2026
Northwestern University Opera Theater stages George Bizet’s “Carmen,” a work seldom mounted at the university level due to its exceptional vocal and dramatic demands. The production presented by the Henry and Leigh Bienen School of Music has just 4 performances at Cahn Auditorium Feb. 26 through March 1.
Dr. Namratha Kandula

U.S. South Asians face elevated heart risk at age 45 despite reporting healthier habits

February 10, 2026
South Asian adults in the U.S. report doing many of the right things for heart health, yet they show significantly higher rates of prediabetes, diabetes and hypertension than white and Chinese adults, and higher than or roughly similar rates to Black and Hispanic patients, according to a new study led by Northwestern Medicine.
jeffrey savas

Common anti-seizure drug prevents Alzheimer’s plaques from forming

February 8, 2026
Northwestern University scientists have pinpointed when and where toxic proteins accumulate within the brains of Alzheimer’s patients — and discovered a decades-old Food and Drug Administration (FDA)-approved drug that can stop the accumulation process before it even begins.