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Scientists find link between bacterium in the gut ecosystem and lupus

Scientists at UT Health San Antonio, the academic health center of The University of Texas at San Antonio, found a link between a bacterium in the gut microbiome, or ecosystem, and lupus, which could lead to more effective treatment of the disease, in a study published in Nature Communications.

25 Jun 2026

Protein-sharing helps dormant bacteria withstand antibiotic treatment

When bacteria are under antibiotic attack, it is not 'every man for himself.' Researchers at Baylor College of Medicine and colleagues from collaborating institutions have discovered that bacterial populations work as a team to survive antibiotics.

25 Jun 2026

Scientists find a universal gut microbiome pattern linked to colorectal cancer

Researchers analyzed 6,779 stool microbiome profiles and 906 tissue samples to identify a colorectal cancer microbial signature that remained consistent across age groups, populations, and sequencing methods. The signature aligned with tumor-resident microbes, showed weaker detection for adenomas, and was inversely associated with dietary fiber intake.

25 Jun 2026

Chronic stress helps tumors evade immune attack through gut microbes

Chronic psychological stress can help tumors evade immune attack through a chain of molecular events involving gut bacteria and viruses within those bacteria, according to a study led by Weill Cornell Medicine investigators.

25 Jun 2026

Aston University receives funding to develop unique cancer-fighting 'magnetobots'

Aston University has been awarded €1.2m through the Marie Skłodowska-Curie Actions (MSCA) Staff Exchanges program for a project bringing together 18 partner organizations to develop unique cancer-fighting 'magnetobots'.

25 Jun 2026

Blueberries may boost children's memory and mood

Research suggests blueberry compounds could enhance mood and cognitive function in children, yet stronger evidence is required for clinical recommendations.

25 Jun 2026

European project receives €15 million to study phage-based therapies

Bacteria are becoming increasingly resistant to antibiotics. One alternative is treatment with viruses that exclusively infect bacteria, known as phages.

25 Jun 2026

Comprehensive gut microbiome analysis reveals robust colorectal cancer signature

Researchers have long suspected that the gut microbiome – the community of bacteria and other microorganisms living in the intestine – is closely linked to colorectal cancer.

24 Jun 2026

Natural microbial compound helps protect the gut from chronic inflammation

University of Louisville researchers have discovered how a naturally occurring microbial compound may help protect the gut and support future treatment strategies for inflammatory bowel disease (IBD).

24 Jun 2026

Microbes trigger cell death to boost cancer immunotherapy effectiveness

Traditional cancer treatments like chemotherapy and radiotherapy can induce immunogenic cell death (ICD), but their efficacy is often limited by drug resistance, severe off-target toxicity, and immune-related adverse events.

24 Jun 2026

Study reveals early immune clues to predict active tuberculosis risk

An early view of the immune response to bacteria in the lungs provides clues as to why some people keep TB in check, while others develop disease, suggesting new ways to intervene earlier and stop TB.

24 Jun 2026

Scientists discover how food poisoning bacteria protect themselves from antibiotics

Scientists from the Department of Microbiology of the University of Malaga, also members of the Institute of Subtropical and Mediterranean Horticulture 'La Mayora' (IHSM), have discovered a hitherto unknown mechanism that allows the bacterium Bacillus cereus, which is responsible for food poisoning and human infections, to protect itself against antibiotics and adverse conditions.

23 Jun 2026

Synthetic gut communities reveal how diet rewires the microbiome

Synthetic microbial communities give researchers controlled models for testing how diet reshapes gut microbial ecology, metabolism, and host-relevant responses. The review highlights how SynComs can strengthen causal inference, improve intervention testing, and support future precision nutrition, while noting major challenges in stability, standardization, and ecological realism.

21 Jun 2026

Study shows jumping genes can transfer between different species

Genes are not passed on exclusively from parents to their offspring. Some are mobile and can also jump to other species, as researchers at the Max Planck Institute for Marine Microbiology in Bremen have now shown.

19 Jun 2026

AI discovers hidden antibiotic candidates inside disease-causing prions

New antibiotic candidates for drug-resistant bacteria may reside inside prions, mis-folded protein in the brain best known for rare and fatal degenerative brain diseases.

19 Jun 2026

Sugary chewing gum may temporarily enhance beetroot's blood pressure benefits

For the first time, researchers at King's College London have discovered a link between chewing sugary gum after consuming vegetables high in nitrate, such as beetroot, spinach and kale, on lowering blood pressure.

18 Jun 2026

Breast milk nutrient boosts long-term immune system development

Trans-vaccenic acid (TVA), the most abundant trans fatty acid found in human breast milk, helps boost immune system development and has long-lasting effects on immune system health in mice, according to a new study by researchers from the University of Chicago.

18 Jun 2026

Quest Diagnostics study uncovers widespread community reservoirs of deadly gut bacterium

A common bacterial strain that lives naturally in people's guts can cause a dangerous or deadly infection for some, especially when it becomes multidrug-resistant and causes chronic urinary-tract infections (UTIs) in elderly women.

18 Jun 2026

Computer models could design more effective probiotic supplements

Probiotic supplements found in drugstores nationwide contain an assortment of microbes sold for specific health purposes despite limited understanding of the microbes' connections to their marketed use, new University of Virginia School of Medicine research reveals.

18 Jun 2026

Gut microbes may help explain why obesity and type 2 diabetes become harder to reverse

This review describes how gut microbial messengers, including SCFAs, microbiota-modified bile acids, neuroactive metabolites, and extracellular vesicles, may shape obesity and type 2 diabetes through the microbiota-gut-brain axis.

17 Jun 2026