Protein News and Research

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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

American Heart Association's 9 diet rules to lower heart disease risk

The AHA's dietary guidance emphasizes food choices over fad diets to reduce heart disease risk and improve cardiovascular health across all life stages.

2 Apr 2026

New method improves reliability of protein language model predictions

AI language models, used to generate human-like text to power chatbots and create content, are also revolutionizing biology by treating complex biological data like a language.

1 Apr 2026

NIH funds AI project to advance Alzheimer’s research and treatment

The National Institutes of Health has renewed support for Artificial Intelligence for Alzheimer's Disease, or AI4AD. The new $12.6 million award to advance the project's next phase, AI4AD2, brings its total investment in AI4AD to $30.7 million.

1 Apr 2026

New brain circuit discovery offers hope for chronic pain treatment

A new map of a brain circuit specific to chronic pain suggests a promising route to treatment for the roughly 60 million Americans living with persistent pain, according to a study published in Nature.

1 Apr 2026

Vitamin D levels in midlife tied to lower dementia risk marker

Having higher levels of vitamin D in the blood in middle age is associated with lower levels of tau protein in the brain, which is a sign of dementia, years later, according to a study published April 1, 2026, in Neurology Open Access, an official journal of the American Academy of Neurology.

1 Apr 2026

Small molecule may block protein buildup in neurodegenerative diseases

A team of researchers from NYU Abu Dhabi and the University of Denver have identified a promising small molecule that could help slow or halt the progression of serious brain diseases such as Parkinson's disease, offering new hope for treatments that go beyond managing symptoms.

1 Apr 2026

Molecular switch in neurons found to limit the regrowth of damaged axonal fibers

Researchers from the Icahn School of Medicine at Mount Sinai have discovered a molecular switch in neurons that limits the regrowth of damaged axonal fibers.

1 Apr 2026

Early treatment helps patient recover from rare kidney disorder

When Bradley Lawrence gained 25 pounds in two weeks and started experiencing chest pain and shortness of breath, he quickly sought care at NYU Langone Hospital—Brooklyn.

31 Mar 2026

How could bisphenol A raise depression risk? Study identifies six key molecular targets

An integrative Translational Psychiatry study linked BPA exposure to major depressive disorder by identifying 571 shared targets and six core genes, with genetic, transcriptomic, docking, and mouse-model data supporting plausible mechanistic pathways. The strongest signals pointed to AKT1, SRC, PLCG2, and JAK3 as potential contributors, while EGFR appeared protective.

31 Mar 2026

How vitamin D in the first 1,000 days may shape lifelong health

This narrative review argues that vitamin D is clearly important for skeletal health during the first 1,000 days of life and may also shape immune, metabolic, and selected neurodevelopmental pathways during early development. However, the authors stress that human evidence for most non-skeletal outcomes remains heterogeneous, with benefits appearing most consistent in populations with baseline deficiency.

31 Mar 2026

New therapy reprograms immune cells to reduce asthma inflammation

A collaborative effort between researchers at the Henan Academy of Innovations in Medical Science, Zhengzhou University, and Shenzhen University School of Medicine has provided the first proof-of-principle study demonstrating that targeting a receptor on the surface of anti-inflammatory regulatory T cells (Tregs) can restore their function and alleviate asthma in mice.

31 Mar 2026

Study reveals how extracellular matrix stiffness regulates breast cancer metastasis

A study by researchers at the University of California San Diego could make it easier to treat breast cancer by uncovering a new way the body helps prevent its spread.

31 Mar 2026

Novel compound clears harmful protein, protects neurons in frontotemporal dementia models

New research from Washington University School of Medicine in St. Louis adds to growing evidence that helping brain cells break down and eliminate their own cellular waste is a promising treatment strategy for a variety of neurodegenerative diseases.

31 Mar 2026

Lipid nanoparticles help CAR T cells melt pancreatic cancer barriers

Often diagnosed when surgery is no longer an option, pancreatic cancer is one of the most difficult cancers to treat and has one of the lowest rates of survival among major malignancies.

31 Mar 2026

Testosterone level is not always the key to male wellbeing

The connection between testosterone and well-being is weaker than many people think. Although there are clear health connections, a higher testosterone level is not always the key to well-being, according to a thesis at the University of Gothenburg.

31 Mar 2026

Impaired lipid transport protein locks stressed cells into cellular limbo

When cells experience enough chronic stress, they can stop dividing permanently. In this state of cellular limbo, known as replicative senescence, cells remain alive but no longer proliferate.

31 Mar 2026

Genomic study advances prioritization of variants in cancer diagnostics

Hiroshima University researchers have developed a practical framework to identify candidate pathogenic variants hidden among the large number of variants of uncertain significance (VUS) detected in comprehensive genomic profiling (CGP) of cancers.

31 Mar 2026

Researchers identify the limiting factors behind protein diversification

The number of known proteins is infinitely small in comparison to the universe of possible proteins which could in theory be realized.

31 Mar 2026

Mirror image proteins offer new way to disable Alzheimer's disease

Understanding how proteins interact with their own mirror images enabled a Kobe University research team to design a small mirror protein that disables a causal factor of Alzheimer's disease, amyloid-beta.

31 Mar 2026

How swapping unhealthy foods can significantly reduce your heart risk

More than half of adults and about 60% of children in the U.S. have unhealthy diets, which can contribute to higher rates of health factors such as high blood pressure and obesity, and lead directly to poor health outcomes including deaths from cardiovascular disease and other chronic conditions, according to the American Heart Association.

31 Mar 2026