A team led by researchers from the ETH Zürich and the University of Basel has used a combination of mass spectrometry data and machine learning to predict antibiotic resistance of clinical bacterial samples. The results, which were published in the Jan. 10, 2022, issue of Nature Medicine, could speed the identification of optimal antibiotic regimens for patients.

By using data collected over decades in a database of more than 10 million active-duty military personnel, researchers have managed to nail down the connection between Epstein-Barr virus (EBV) infection and multiple sclerosis (MS).

LONDON – A population level study tracking every pregnancy in Scotland between the start of the pandemic in March 2020 and the end of October 2021 lays bare the devastating impact of COVID-19 on perinatal mortality.

Researchers at the Peter Doherty Institute for Infection and Immunity, the University of Queensland, Griffith University, the University of Adelaide and St. Jude Children's Research Hospital have unlocked a key to making existing front-line antibiotics work again against Streptococcus pneumoniae, the bacteria that cause pneumonia.

A number of possible mechanisms have been explored, but there is still no safe, reliable and universally applicable method for delivering drugs across the blood-brain barrier (BBB) to treat central nervous system diseases. Now researchers have succeeded in tuning the effect of methamphetamine, a cause of BBB breakdown, enabling brain penetration of small molecules and therapeutic proteins, without damaging the epithelial cells that constitute the main physical element of the barrier.

Clinicians at the University of Maryland have transplanted a heart from a genetically modified pig bred by Revivicor Inc., a subsidiary of United Therapeutics Corp., into a patient with end-stage heart failure.

LONDON – T cells generated as a result of infection with common cold coronaviruses provide cross-protection against being infected with SARS-CoV-2, according to a new study.

Trisomy 21, the abnormal third copy of chromosome 21 causing developmental disorders in Down syndrome, has been shown to promote reorganization of the entire neural progenitor cell (NPC) genome, with the resulting gene transcription and cell function disruption being so similar to senescence that anti-senescence drugs could correct them in cell cultures.

Space travel has known effects on human health and biology. Some, such as loss of bone density, are well understood, while others, like inflammation, are not. Now, organ-on-a-chip maker Emulate Inc. is conducting experiments on the International Space Station U.S. National Laboratory (ISS-NL) aimed at revealing clues to how the brain functions in microgravity.