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Social deprivation tied to less diverse gut microbiome

Living in a poorer neighborhood in the UK could impact the make-up of your gut microbiome, potentially leading to worse health.

25 Feb 2026

Centauri Therapeutics extends Series A to £30 M with £6 M investment from AMR Action Fund to support progression of lead clinical candidate

Centauri Therapeutics Limited ('Centauri'), an immunotherapy company with a unique and proprietary platform technology applicable across a wide range of therapeutic indications, today announced it has secured £6 M from AMR Action Fund, extending the Company's Series A round to £30 M.

24 Feb 2026

The gender gap in early Lyme disease detection and signs

In a new Johns Hopkins Medicine study, researchers found that male and female patients with early Lyme disease present with different signs of the disease in the symptoms they report, their physical exams, and their laboratory test results.

23 Feb 2026

Unmasking the impact of C. neoformans as a Global Menace

Cryptococcus neoformans is one of four fungi classified as 'critical priority' on the WHO's Fungal Pathogens Priority List, which was published in October 2022 following decades of research and calls for fungal pathogens to be classified alongside their bacterial and viral counterparts.

23 Feb 2026

Novel antimicrobial peptides from dromedary camels offer hope against antibiotic resistance

Antimicrobial resistance poses a growing global health crisis, with few new antibiotics in development.

22 Feb 2026

Tuberculosis bacteria stiffen cell membranes to evade immune destruction

Scientists have uncovered an elegant biophysical trick that tuberculosis-causing bacteria use to survive inside human cells, a discovery that could lead to new strategies for fighting one of the world's deadliest infectious diseases.

22 Feb 2026

MRSA and E. coli detected weeks after Potomac sewage spill

Nearly a month after a wastewater pipe broke and spewed hundreds of millions of gallons of raw sewage into the Potomac River just north of Washington, D.C., the latest water testing results from the University of Maryland School of Public Health continue to show high levels of E. coli and S. aureus – commonly called staph, including antibiotic-resistant MRSA.

22 Feb 2026

Review: Natural selection can occur on multiple levels of biological organization

The common view of natural selection is based solely on the individual: A trait allows an organism to out-compete its rivals and is thus passed down to its offspring.

20 Feb 2026

Gut bacteria patterns help predict insulin resistance in type 2 diabetes, study finds

Researchers used 16S rRNA sequencing and machine learning to identify gut microbiome patterns associated with insulin resistance severity in people with type 2 diabetes. XGBoost models showed that specific bacterial genera, including Bacteroides and Faecalibacterium, help distinguish individuals with higher insulin resistance from healthy controls.

19 Feb 2026

Study reveals bacterial duo driving chronic constipation

Scientists at Nagoya University in Japan have found two gut bacteria working together that contribute to chronic constipation.

19 Feb 2026

Predictive power of C-reactive protein shifts based on cirrhosis or coronary disease

A new study reveals that the predictive power of key inflammatory markers, such as C-reactive protein, shifts fundamentally depending on whether a patient suffers from cirrhosis or acute/chronic coronary disease.

18 Feb 2026

Macrophage immune memory depends on lingering interferon gamma

Researchers from the University of California, Los Angeles, have discovered that immune cells known as macrophages remain poised to fight repeat infections due to the persistent presence of signaling molecules left behind during previous infections.

18 Feb 2026

Frozen in time: Ancient bacteria reveal evolution of drug resistance

Bacteria have evolved to adapt to all of Earth's most extreme conditions, from scorching heat to temperatures well below zero.

17 Feb 2026

Innate immune priming may evolve into a broadly applicable infection-prevention strategy

Secondary infections caused by bacteria or viruses during hospital care remain a long-standing global challenge, despite advances in modern medicine.

16 Feb 2026

Big breakfast study reveals protein curbs appetite but fiber delivers stronger gut microbiome benefits

A randomized crossover weight loss trial in adults with overweight or obesity found that higher protein big breakfasts improved satiety, while higher fibre breakfasts produced slightly greater weight loss and more favourable gut microbiota markers. Both diets improved metabolic biomarkers, but microbiota changes reflected surrogate gut health indicators rather than direct clinical outcomes.

15 Feb 2026

Obesity sharply increases hospitalisation risk from infections, global analysis shows

Adult obesity is associated with a substantially higher risk of severe hospital-treated or fatal infections across multiple pathogens, with risk increasing as obesity severity rises. Global modelling suggests roughly one in ten infection-related deaths worldwide may be attributable to adult obesity, although causality cannot be confirmed.

15 Feb 2026

Modified peptides show promise against tuberculosis bacteria

Antibiotic treatments are losing effectiveness against a range of common bacterial pathogens, including E. coli, K. pneumoniae, Salmonella and Acinetobacter, according to a warning issued by the World Health Organization last October.

13 Feb 2026

Genetic variants in 11 regions of human genome influence the gut microbiome

In two new studies on 28,000 individuals, researchers are able to show that genetic variants in 11 regions of the human genome have a clear influence on which bacteria are in the gut and what they do there.

13 Feb 2026

Distinct microbial signature identified in pediatric Crohn's disease

NYU researchers have found a "microbial signature" of pediatric Crohn's disease that differs from the makeup of gut bacteria in children with other gastrointestinal conditions, with Crohn's patients harboring more pro-inflammatory bacteria and less protective bacteria.

12 Feb 2026

New AI model eliminates false positives in food testing

Researchers have significantly enhanced an artificial intelligence tool used to rapidly detect bacterial contamination in food by eliminating misclassifications of food debris that looks like bacteria.

10 Feb 2026

Bacterial News and Research

Social deprivation tied to less diverse gut microbiome

Centauri Therapeutics extends Series A to £30 M with £6 M investment from AMR Action Fund to support progression of lead clinical candidate

The gender gap in early Lyme disease detection and signs

Unmasking the impact of C. neoformans as a Global Menace

Novel antimicrobial peptides from dromedary camels offer hope against antibiotic resistance

Tuberculosis bacteria stiffen cell membranes to evade immune destruction

MRSA and E. coli detected weeks after Potomac sewage spill

Review: Natural selection can occur on multiple levels of biological organization

Gut bacteria patterns help predict insulin resistance in type 2 diabetes, study finds

Study reveals bacterial duo driving chronic constipation

Predictive power of C-reactive protein shifts based on cirrhosis or coronary disease

Macrophage immune memory depends on lingering interferon gamma

Frozen in time: Ancient bacteria reveal evolution of drug resistance

Innate immune priming may evolve into a broadly applicable infection-prevention strategy

Big breakfast study reveals protein curbs appetite but fiber delivers stronger gut microbiome benefits

Obesity sharply increases hospitalisation risk from infections, global analysis shows

Modified peptides show promise against tuberculosis bacteria

Genetic variants in 11 regions of human genome influence the gut microbiome

Distinct microbial signature identified in pediatric Crohn's disease

New AI model eliminates false positives in food testing

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