Proteomics, Metabolomics and Lipidomics News and Research

Latest Proteomics, Metabolomics and Lipidomics News and Research

Sugar Molecules Point to a New Weapon Against Drug-Resistant Bacteria

Australian researchers have developed a powerful new way to target deadly, drug-resistant bacteria by designing antibodies that recognize a sugar found only on bacterial cells – an advance that could underpin a new generation of immunotherapies for multidrug resistant hospital-acquired infections.

4 Feb 2026

New Map Reveals How Cancer Gene Mutations Influence Tumor Growth

Scientists have created a complete map showing how hundreds of possible mutations in a key cancer gene influence tumor growth.

3 Feb 2026

Unusual DNA Structure i-DNA Linked to Cancer Regulation

DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes.

3 Feb 2026

Brain's Aging Waste System Linked to Synapse Loss and Cognitive Decline

As we age, we begin to lose the connections that wire up our brains-and neuroscientists aren't sure why.

3 Feb 2026

New Genetic Regulatory System Improves Cell Viability During Production of Gas Vesicles

Gas vesicles are among the largest known protein nanostructures produced and assembled inside microbial cells.

3 Feb 2026

Novel RNA Molecule Preserves Cell Structure, Impacts Cancer Survival

In a recent study published in the Proceedings of the National Academy of Sciences (PNAS), researchers at the Texas A&M University Health Science Center (Texas A&M Health) identify a novel RNA molecule that plays a crucial role in preserving the integrity of a key cellular structure, nucleolus (a dense region of the cell containing a subset of crucial genetic material).

3 Feb 2026

Research Solves a Crucial Piece in the Puzzle of How Vertebrates Evolved

New research from the University of St Andrews has discovered a crucial piece in the puzzle of how all animals with a spine - including all mammals, fish, reptiles and amphibians - evolved.

2 Feb 2026

Study Uncovers a Crucial Factor to Improve Treatment for Glioblastoma

A groundbreaking study from Brown University Health researchers has identified a crucial factor that may help improve treatment for glioblastoma, one of the most aggressive and common forms of adult brain cancer.

2 Feb 2026

Expanding the Biosynthetic Capabilities of Microbes Using Light

Researchers are continually looking for new ways to hack the cellular machinery of microbes like yeast and bacteria to make products that are useful for humans and society.

2 Feb 2026

New Research Reveals RFC's Dynamic Partnership in DNA Synthesis

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its code and build new strands.

2 Feb 2026

How DNA Leakage into the Cytoplasm Drives Ruijs-Aalfs Syndrome

Although DNA is tightly packed and safeguarded within the cell nucleus, it remains continually at risk of damage from normal metabolic activity and external stressors such as radiation and chemical agents.

2 Feb 2026

Human Neurons Reveal Why Some Cells Resist Tau Protein Buildup

New research by UCLA Health and UC San Francisco has uncovered why certain brain cells are more resilient than others to the buildup of a toxic protein that is a hallmark of Alzheimer's disease and related dementias, potentially leading to new targets for therapies or treatments.

31 Jan 2026

Lower IgG Hinge Controls Antibody Assembly and Immune Function

The lower hinge of immunoglobulin G (IgG), an overlooked part of the antibody, acts as a structural and functional control hub, according to a study by researchers at Science Tokyo.

31 Jan 2026

Aging Muscle Stem Cells Trade Repair Speed for Survival

Aging muscles heal more slowly after injury - a frustrating reality familiar to many older adults.

31 Jan 2026

Gut Microbial Metabolite Hippuric Acid Amplifies Immune Responses

Scientists at The Wistar Institute have identified a previously overlooked mediator in the body's response to life-threatening infections: hippuric acid, a metabolite produced when gut bacteria break down polyphenols from berries, tea, and other plant-based foods.

31 Jan 2026