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Gut infection leaves long-lasting immune ‘memories’ at the brain’s borders in mice

In mice, intestinal infections reshaped dural CD4+ T-cell populations and seeded the brain’s outer meningeal border with antigen-specific memory cells that persisted for months and mounted rapid recall responses to bloodborne antigens. Oral priming was associated with reduced Salmonella spread to the brain and modest cross-protection in an engineered shared-antigen Candida model, although the researchers could not definitively prove that dural CD4+ T cells alone caused the protection.

9 Sep 2026

New base editing techniques accurately modify genes in human embryos

A study by researchers at Columbia University Vagelos College of Physicians and Surgeons has found that new cutting-edge techniques can accurately edit genes in human embryos-giving scientists indispensable tools for understanding normal human development-but has also uncovered important risks that currently preclude the use of the techniques in the clinic.

9 Sep 2026

New genetic map helps track aggressive prostate cancer development

Prostate cancer is the second most common form of cancer among men globally. Yet, we still know relatively little about why the disease develops or why some men live with it for years while in others it progresses aggressively.

9 Sep 2026

New genomic language AI model excels in predicting the pathogenicity of genetic variants

More than two decades after scientists first sequenced the entire human genome - all 3 billion "letters," or base pairs, of DNA code - the meaning of much of this code remains a mystery.

9 Sep 2026

Caloric restriction reduces genetic mutations across the mouse genome

Mutations are changes in the molecular "letters" that make up DNA, the genetic blueprint for cells. Mutations build up with age in every cell when DNA is damaged or when cells make mistakes in fixing or copying it.

9 Sep 2026

New laser-fabricated plasmonic chip accurately identifies and sorts cancer cells

Novel laser-fabricated plasmonic chip combines 185 nm Raman resolution and deep learning to identify and sort cancer cells with 96.2% accuracy.

9 Sep 2026

Study uncovers cellular mechanisms behind long-lasting antibody responses

A team led by investigators from the University of Osaka uncovers cellular mechanisms that favor long-lived antibody responses, providing insights that may help researchers design vaccines that provide longer-lasting protection against infection.

9 Sep 2026

AlphaGenome Atlas maps billions of genetic changes with AI

The human genome contains approximately 3 billion DNA letters, creating more than 9 billion possible single-letter changes.

9 Sep 2026

Eppendorf launches new refrigerated Centrifuge 5811 R

Eppendorf, a leading international life science company that develops, manufactures, and distributes instruments, consumables, and services for use in laboratories around the world, today announced the launch of the Centrifuge 5811 R, a refrigerated, multipurpose benchtop centrifuge designed to support a wide range of laboratory workflows. It builds on the proven performance and versatility of the Centrifuge 5810 R.

From Eppendorf 9 Sep 2026

OutSee awarded Innovate UK grant for agentic AI pilot study to enhance drug target validation

OutSee, a genomics and drug discovery company pioneering a unique AI-based predictive approach to uncover new drug targets, today announced it has been awarded funding through Innovate UK's Investor Partnership Grant, jointly provided by Innovate UK and Empirical Ventures.

From OutSee 9 Sep 2026

Astrocyte changes may explain how stress affects mental health

A new study led by UCLA Health researchers has identified a specific type of brain cell and a tiny structure on its surface that changes when the body is under stress, which may help explain why stress can lead to anxiety and depression.

8 Sep 2026

Study uncovers bacterial weakness during flagellum construction

New research from Indiana University has uncovered a previously unknown vulnerability in how bacteria build the whip-like tails they use to move.

8 Sep 2026

Study identifies 14 egg-layer gene variants linked to female infertility

Researchers determine 14 variants in the egg's protective layer associated with female infertility which can affect assisted reproductive technology outcomes.

8 Sep 2026

Genome sequencing reveals clues about asymptomatic strep throat carriers

Streptococcal sore throat - strep throat for short - is one of the nastier maladies of childhood, causing fever, swollen tonsils, and the namesake sore throat.

8 Sep 2026

Two collagen receptors cooperate to enhance cranial bone regeneration

Bone repair depends on skeletal progenitor cells (SPCs) moving to injured areas and developing into bone-forming cells, but how these cells respond to their surroundings remains unclear.

8 Sep 2026

New AI model decodes chemical signals guiding embryonic cell development

As an embryo develops from a small cluster of stem cells, those once "blank slate" cells begin to take on more specialized roles like brain, liver, or muscle cells, and organize themselves into three-dimensional structures such as tissues and organs.

8 Sep 2026

New study reveals euchromatin forms dynamic condensed domains in cells

The human genome is about two meters long, yet it is folded inside a cell nucleus only about 10 micrometers in diameter.

8 Sep 2026

Advancing intracellular delivery with LumiPore®: A new approach to cell transfection and drug discovery

Discover how LumiPore improves intracellular delivery with gentle, high-efficiency transfection for drug discovery and cell therapy research.

From Trince 8 Sep 2026

Could scorpion venom inspire new treatments for liver disease?

Scorpion venom peptides show promising anti-inflammatory, antiviral, analgesic, and immunomodulatory effects, with experimental evidence suggesting that some candidates could target pathways involved in chronic liver disease and viral hepatitis. The review highlights Kv1.3-blocking peptides and antiviral compounds as potential therapeutic leads, while emphasizing that limited hepatic efficacy data, poor pharmacokinetics, immunogenicity, and manufacturing challenges must be overcome before clinical translation.

8 Sep 2026