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Study reveals evolutionary shift in gene crucial for the human nervous system

Certain variants in the PSPH gene, which encodes an enzyme called phosphoserine phosphatase, prevent the body from making sufficient amounts of amino acid L-serine, leading to a range of nervous system problems.

5 Aug 2026

Restricting select amino acids may mimic protein restriction’s healthy aging benefits

A review finds that restricting protein, particularly methionine, isoleucine, and valine, may improve metabolism and influence key aging pathways, largely in experimental models. Short human studies suggest metabolic benefits, but effects on lifespan remain unknown and restriction may harm people with unmet or increased protein needs.

3 Aug 2026

Cells share universal on switches but evolve unique strategy to silence genes

The signals that cells use to switch genes on have remained almost unchanged across two billion years of evolution, but the ones used to switch genes off vary dramatically from one branch of life to another, according to a new study from the Centre for Genomic Regulation (CRG) in Barcelona.

3 Aug 2026

New discovery advances sustainable production of plant-based medicines

Two plants that cause neurotoxicity and paralysis in the tiniest doses are also known to counter pain, malaria, cancer and pests.

31 Jul 2026

Scientists discover master molecular switch for ginseng saponin production

Sanchi ginseng (Panax notoginseng) is a cornerstone of traditional Chinese medicine, prized for its saponins-bioactive compounds with anti-inflammatory, cardiovascular, and anticancer properties.

24 Jul 2026

Antifungal nanoparticles made from immune cell membranes fight infections

Tiny particles made from the membranes of human immune cells could offer a promising new way to fight fungal infections that are becoming harder to treat. Engineers at the University of California San Diego created antifungal nanoparticles that target Candida albicans, a fungus responsible for oral and vaginal yeast infections as well as life-threatening bloodstream infections.

9 Jul 2026

Yeast food supplement helps immune cells fight cancer more effectively

Researchers from Trinity College Dublin (TCD) and University College Dublin (UCD) have shown for the first time that a food supplement made from yeast helps the body to make stronger immune cells that can fight cancer.

9 Jul 2026

Gut immune cells help prevent severe salmonella infections

Widely recognized as the face of food poisoning, salmonella bacteria lurk in raw meat and poultry, on pets and in unpasteurized dairy products.

7 Jul 2026

New high-throughput biological sensors track cellular lipid molecules

Inside every cell are lipid molecules that make up cellular membranes, helping organelles communicate and respond to stress.

2 Jul 2026

Discovery provides key insights into cellular mechanisms underlying female fertility

Female fertility depends on the successful growth and maturation of eggs (oocytes) within ovarian follicles. Within these follicles, the oocyte is surrounded by granulosa cells that supply nutrients, signaling molecules, and structural support essential for egg development.

2 Jul 2026

Gut fungi play key role in pediatric allergic diseases development

Two new studies jointly published in Nature: The Clinical Microbiome reveal that certain species of fungi in the gut play a key role in the development of immune dysregulation and some pediatric allergic diseases - and may be promising targets for new therapies.

23 Jun 2026

Sidewalk yeast species could lead to eco-friendly mosquito traps

An orange-colored yeast species isolated from a Baltimore sidewalk several years ago could be the basis of eco-friendly mosquito traps that reduce malaria transmission, according to a new study from researchers at the Johns Hopkins Bloomberg School of Public Health.

17 Jun 2026

Researchers map rare DHDDS disease mechanism using lab-grown mini brains

Variants in the DHDDS gene cause a severe neurodegenerative condition, characterized by tremors, seizures, coordination and learning difficulties, usually manifesting in early childhood. This Parkinson's-like condition is extremely rare, and until recently, parents were told that there was nothing that could be done to slow down its progression.

15 Jun 2026

How tobacco-style product design shaped a kids’ lunchbox staple

A historical case study shows how tobacco-style research, consumer testing, and product reformulation strategies helped shape and expand a child-focused ultra-processed meal brand. The paper argues that tobacco and ultra-processed food regulation should be studied together, as both sectors used similar product-design strategies to boost appeal and maintain consumer loyalty.

5 Jun 2026

Urine-based autism screening using gut microbial metabolites

Elevated gut microbe metabolites may distinguish children with autism, paving the way for a non-invasive urine test and a new ASD subtype linked to microbiome.

29 May 2026

Cells detect and silence invading transposons through abnormal RNA signals

Transposons, DNA sequences that can self-replicate and move (jump) throughout the genome, are widespread and can affect cell survival if left unchecked. Cells control these "jumping genes" by silencing them, but little was known about how cells recognize and defend themselves from invading transposons.

26 May 2026

Urine test may help identify autism risk in children

A simple urine test may help identify children at risk for autism sooner than current assessments - opening the door for earlier diagnosis and treatment, and better long-term outcomes for children who do have autism spectrum disorder.

26 May 2026

Boston Children's scientists create new booster-free mRNA vaccine strategy

In a new study published in Nature Immunology, researchers at Boston Children's Hospital demonstrated that pairing the original COVID-19 mRNA vaccine with an immune system enhancer, known as an adjuvant, extended the duration of the vaccine's protection in mice from a few months up to two years.

22 May 2026

MIDAS platform accelerates protein engineering through rapid PCR-based screening

Proteins are critical to life – and to industry. There are countless proteins that could be engineered to treat and even cure serious diseases and cellular dysfunctions.

19 May 2026