Amino Acid News and Research

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Amino Acid is one of several molecules that join together to form proteins. There are 20 common amino acids found in proteins.

Study Reveals Molecular Basis of Reduced Cold Sensitivity in Salamanders

The ability to sense environmental temperature, which helps animals move away from sub-optimal locations and find those with ideal temperatures, involves various channels on sensory neurons that open at specific temperature ranges.

26 Mar 2026

NAC Complex Triggers Protein Folding at Earliest Stage of Synthesis

In the earliest phase of creating human proteins, the protein complex NAC performs an essential task by starting the first steps towards folding proteins into their correct three-dimensional structures.

24 Mar 2026

Scientists Map Gene Sharing Networks in Wastewater Treatment Biofilms

Wastewater treatment systems are hotspots for mobile genetic elements proliferation and exchange, where dense biofilms create ideal conditions for horizontal gene transfer.

24 Mar 2026

Scientists Develop Method to Sequence Proteins Using DNA Technology

Proteins, one of the smallest building blocks of life on Earth, hold promise for answering some of biology's biggest questions.

19 Mar 2026

EV Engineering Boosts Drug Delivery and Improves Sepsis Survival

The engineered scaffold protein EN144 significantly improves extracellular vesicle therapies, showing potential in sepsis treatment and targeted drug delivery.

18 Mar 2026

Epigenetic Switch Discovery Opens New Target for Cancer Therapy

Cancers emerge from many different paths. One path begins early, in embryonic development, when a protein complex called PRC2, which regulates cell differentiation, identity, and plasticity, becomes dysfunctional.

16 Mar 2026

Study Maps the Complete Genetic Blueprint for Loganin Biosynthesis

Plant-derived terpenoids play essential roles in medicine, agriculture, and human health, but their biosynthesis is often complex and tightly regulated.

5 Mar 2026

5,000-Year-Old Cave Bacterium Resists Antibiotics and Kills Pathogens

Psychrobacter SC65A.3, preserved in cave ice, harbors multidrug resistance genes and exhibits antimicrobial activity, offering insights into ancient resistomes.

26 Feb 2026

Machine Learning Enhances Manufacturing of Complex Protein Drugs

Industrial yeasts are a powerhouse of protein production, used to manufacture vaccines, biopharmaceuticals, and other useful compounds.

18 Feb 2026

Mapping the Binding Energy of Histamine Receptors

G-protein-coupled receptors (GPCRs) are one of the biggest groups of cell surface proteins in the human body, recognizing hormones, neurotransmitters, and drugs.

16 Feb 2026

New Insights into TRiC and Prefoldin Mechanics

Proteins are the molecular machines of cells. They are manufactured in protein factories known as ribosomes using their blueprint, or genetic information.

6 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

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

Unraveling the “Dark Energy” Found in the Structural Protein Universe

Astronomers use the term dark energy to refer to energy in the universe that is unaccounted for by ordinary matter but necessary to explain cosmology.

28 Jan 2026

Understanding the Complex Biosynthetic Pathway of O-Mannose Glycans in the Brain

Gifu University scientists have uncovered how a brain-specific enzyme reshapes protein-linked sugar chains to facilitate the formation of complex glycans essential for normal brain function.

28 Jan 2026

Coordinated Gene Regulation Drives Saponin Production

Triterpenoid saponins are widely valued for their diverse pharmacological activities and also play important defensive roles in plants.

22 Jan 2026

Decoding the Molecular Logic of Histamine Signaling in the Brain

Many people are familiar with histamine, a biological molecule, that serves as a key driver of allergic reactions and other immune responses.

19 Jan 2026

Mapping the Human E3 Ligase Landscape

Maintaining cellular order is a major logistical challenge: Individual mammalian cells contain billions of protein molecules, which must be synthesized, deployed, and removed with precision.

19 Jan 2026

New Molecules Harness Cellular Recycling to Eliminate Cancer's Immune Shield IDO1

Cells have a remarkable housekeeping system: proteins that are no longer needed, defective, or potentially harmful are labeled with a molecular "tag" and dismantled in the cellular recycling machinery.

8 Jan 2026

Synthetic Biology and Metabolic Engineering Drive Microbial L-Tryptophan Biomanufacturing

This review synthesizes progress in pathway optimization, regulatory rewiring, and microbial cell factory design that has driven L-Trp titers to industrially relevant levels while enabling the biosynthesis of downstream products ranging from neurotransmitters and plant hormones to dyes and complex alkaloids.

8 Jan 2026