PNAS Nexus

Diseases, Conditions, Syndromes

Study finds higher SARS-CoV-2 risk in obese individuals

A study finds an increased risk of developing a productive SARS-CoV-2 infection in obese people. Obesity is known to predict worse outcomes and higher mortality for those with COVID-19. Masanori Aikawa and colleagues sought ...

Pediatrics

The emergence of moral foundations in children's speech

A study of children's conversations with their caretakers sheds light on the timeline of the emergence of moral foundation words in the first six years of life in English-speaking children. Moral Foundations theory posits ...

Health

Continuous, noninvasive blood pressure monitoring using sound

A wearable blood pressure monitor uses sound to capture a continuous record of the vital sign data. Continuous, noninvasive blood pressure monitoring has been a longtime goal of medicine, given blood pressure's utility as ...

Psychology & Psychiatry

Should AI be used in psychological research?

Mohammad Atari and colleagues explore the promise and peril of using large language models (LLMs) in psychological research, beginning by urging researchers to also ask themselves whether and why they should use LLMs—not ...

Medications

Exploring the mechanism behind drug eruptions in the skin

Although medications can often help patients find a cure or respite from their condition, millions of people worldwide suffer from unpredictable drug toxicities every year. In particular, drug eruptions which manifest through ...

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