Common gut bacteria use protein delivery systems to interact directly with human cells, reshaping how scientists view the ...

Scientists have uncovered a direct molecular mechanism by which gut bacteria inject proteins into human cells, reshaping immune responses and potentially driving inflammatory disease. Scientists have ...

Cholera remains a major global public health challenge, with an estimated 1.3 to 4 million cases and tens of thousands of deaths reported worldwide each year. Caused by the bacterium Vibrio cholerae, ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of biology’s most intensively studied molecular machines. Bacteria move through ...

Humans have long had a love-hate relationship with bacteria. While there are bacterial strains that humans cannot live without, such as those that help us digest our food and bolster our immune ...

Groundbreaking Data Announced during Poster Presentations at Alzheimer's Association International Conference 2021 and Being Published in Upcoming August Issue of Journal of Alzheimer’s Disease ...

Common ocean bacteria struggle to divide when conditions change, reshaping how warming seas affect ecosystems.

Genomic analysis shows SAR11 bacteria, adapted to low-nutrient oceans, lack key cell cycle controls. As conditions change, ...

For doctors in training, death becomes a familiar part of hospital life—but every so often, the loss of one patient changes everything. Scientia Associate Professor Natalia Castaño Rodríguez was a ...