Microbiology

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Revive Penicillin’s Power by Exploiting Bacteria’s Hidden Weakness

When many disease-causing bacteria come into contact with penicillin, they do not necessarily die immediately, but instead enter a brief survival mode known as antibiotic tolerance.

13 Mar 2026

Gut Microbes Reshape Ovarian Aging in Mice

Findings indicate gut microbes impact ovarian function in mice, offering insights into reproductive aging and potential microbiome-based health interventions.

12 Mar 2026

Research Uncovers Vast Unknown Microbial Genes in Antarctic Waters

The Southern Ocean - vast, boundless waters surrounding Antarctica - plays an outsize role in global climate, largely thanks to tiny drifting organisms called plankton that soak up carbon.

11 Mar 2026

How SARS-CoV-2 Hijacks Host tRNA Chemistry to Sustain Infection

Findings reveal coronaviruses exploit stress-linked tRNA modifications, enhancing translation efficiency and offering insights for antiviral drug development.

11 Mar 2026

Herpes “Liquefies” Human Cells to Speed up Infection

According to a new study, the herpes simplex virus partially liquefies the densely packed, gel-like core of human cell nuclei to duplicate itself more quickly.

6 Mar 2026

Study Connects Gut Bacteria Patterns With Dyslipidemia Risk

Before the onset of cardiovascular disease symptoms, people often develop dyslipidemia, or abnormal levels of lipids in the blood.

5 Mar 2026

Host-Driven Microbiome Engineering Enhances Soil Health and Plant Resilience

Continuous cropping is widely practiced in horticulture but frequently results in soil degradation, microbial imbalance, and increased disease pressure.

2 Mar 2026

Mars Soil May Harm Living Organisms

Tardigrades, also known as water bears, could be better recognized by a new name: Tardiguardians of the Galaxy.

2 Mar 2026

Mitochondria Unveiled as the Cell’s Lipid Regulators

The cell’s powerhouse, known as mitochondria, appears to have the ability to control the quantity of lipid droplets in the cell. A mechanism designed for an entirely different purpose plays a key role here.

27 Feb 2026

Biofilms: The Unseen Factor in Human Space Travel

A global team of scientists has identified an often-overlooked biological system - biofilms - as a critical factor in the future of human space exploration.

26 Feb 2026

5,000-Year-Old Cave Bacterium Resists Antibiotics and Kills Pathogens

Psychrobacter SC65A.3, preserved in cave ice, harbors multidrug resistance genes and exhibits antimicrobial activity, offering insights into ancient resistomes.

26 Feb 2026

Engineering Bacteria for Targeted Cancer Destruction

A University of Waterloo-led research team is creating a unique cancer treatment technique that involves designing hungry bacteria to literally devour tumors from the inside out.

25 Feb 2026

Engineered E. coli Produces Key Plant Compound at Record Levels

Researchers engineered E. coli to produce orsellinic acid-derived meroterpenoids, offering a sustainable alternative to traditional plant extraction methods.

25 Feb 2026

Hutton Scientists Develop New Test for Fecal Contamination Which Cuts Time for Results From 24 Hours to Four

Scientists at The James Hutton Institute, Scotland’s pre-eminent interdisciplinary scientific research institute for the sustainable management of land, crop and nature resources, have developed a new test that reduces the time required to analyze water samples for indicators of fecal contamination from 24 hours to four.

24 Feb 2026