Gene News and Research

Latest Gene News and Research

New maps of mouse brains reveal patterns of myelin formation

Johns Hopkins scientists say they have used 3D imaging, special microscopes and artificial intelligence (AI) programs to construct new maps of mouse brains showing a precise location of more than 10 million cells called oligodendrocytes.

22 Feb 2026

Discovery offers hope for reducing immune-related heart risks in cancer patients

For many people diagnosed with cancer, treatment with immune checkpoint inhibitors (ICIs) has dramatically extended lives.

20 Feb 2026

Grant supports research into how microglia may spread toxic tau in Alzheimer’s

A researcher with the Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases at UT Health San Antonio has received a two-year, $402,500 grant award from the Cure Alzheimer's Fund to study how microglia, the brain's resident immune cells, paradoxically might contribute to the spread of toxic forms of tau protein in the disease.

20 Feb 2026

Genetic mismatch identified as major risk factor in cord blood transplantation

A Japanese study of more than 7,400 patients has identified a genetic mismatch that sharply increases the risk of severe acute graft-versus-host disease (GVHD) following umbilical cord blood transplantation.

20 Feb 2026

Single-cell RNA sequencing reveals accelerated T cell aging in viral infections

A new research paper was published in Volume 18 of Aging-US on February 8, 2026, titled "Single-cell transcriptomics reveal intrinsic and systemic T cell aging in COVID-19 and HIV."

19 Feb 2026

$8.7 million award supports faster genetic diagnosis of lymphatic diseases

A team of researchers led by Columbia University Vagelos College of Physicians and Surgeons has been awarded an up to two-year $8.7 million contract from the Advanced Research Projects Agency for Health (ARPA-H) to create genetic tests to speed the diagnosis of patients born with defects in the lymphatic system.

19 Feb 2026

Study reveals distinct brain roles for MNK1 and MNK2 enzymes

Researchers at the Max Delbrück Center show that two related enzymes, MNK1 and MNK2, act on the brain to regulate different behaviors.

19 Feb 2026

Gut microbiome may shape response to GLP-1 drugs, new review suggests

This review examines how GLP-1 receptor agonists and the gut microbiome influence one another through bile acid signaling, short-chain fatty acids, and inflammatory pathways. It explores how microbial composition may shape treatment response and highlights the need for controlled human studies to enable microbiome-informed precision therapy.

19 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

Brain neurons after exercise drive long-term endurance gains

When you finish a run, your muscles may feel like they did all the work. But researchers at The Jackson Laboratory (JAX) and the University of Pennsylvania (UPenn) have discovered that what happens in your brain after a run may determine whether you gain endurance over time.

19 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

Developmental ANGPTL4 deficiency protects mice from colitis and tumors

A novel study using a mouse model has found that the absence of the angiopoietin-like 4 (ANGPTL4) protein during development triggers a long-lasting reprogramming of the immune system that protects against intestinal inflammation.

18 Feb 2026

New technology maps protein production across individual brain cells

The brain's ability to carry out everything from forming memories to coordinating movement depends on its cells producing the right proteins at the right time.

18 Feb 2026

Researchers identify a genetic brake for the formation of blood vessels in muscles

In an international study, researchers at Lund University in Sweden have identified a gene variant that controls the body's capability to form new blood vessels in muscles – a mechanism that affects physical performance, health and recovery.

18 Feb 2026

Novel implant delivers tiny growth-promoting particles directly to injured nerve cells

Researchers from RCSI University of Medicine and Health Sciences have developed a novel implant that delivers tiny growth-promoting particles directly to injured nerve cells, helping them to regrow after spinal cord injury.

18 Feb 2026

Axol Bioscience acquires ophthalmology business from Newcells Biotech

Axol Bioscience Ltd. (Axol), a leading provider of induced pluripotent stem cell (iPSC) technologies for drug discovery and research, today announced that it has acquired the ophthalmology business of Newcells Biotech (Newcells), a leading drug discovery partner specializing in the development of in vitro models and bespoke assay services.

18 Feb 2026

Study reveals poxvirus's unique DNA clamp for gene activation

A research team at the University of Würzburg has deciphered another aspect of poxviral gene activation.

18 Feb 2026

Researchers develop new score to predict the risk of liver cancer

Researchers led by Xian-Yang Qin at the RIKEN Center for Integrative Medical Sciences (IMS) in Japan have developed a score that predicts the risk of liver cancer.

17 Feb 2026

Lund's new model aims to accelerate patient access to cell and gene therapies

Despite groundbreaking research, many cell and gene therapies do not make it all the way to the patients.

17 Feb 2026

New gene editing approach offers hope for cystic fibrosis patients

UCLA researchers have developed a lipid nanoparticle-based gene-editing approach capable of inserting an entire healthy gene into human airway cells, restoring key biological function in a laboratory model of cystic fibrosis and establishing a potential new path toward mutation-agnostic gene therapy for inherited lung diseases.

17 Feb 2026