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.

Revealing Noise-Filtering in Basic Circadian Networks

New research has revealed that a simple circadian clock network possesses advanced noise-filtering capabilities, which improves the understanding of how biological circuits maintain accuracy in dynamic environmental contexts.

16 Apr 2025

Study Reveals Muscle Memory at the Protein Level

Researchers have delved into the quantities of thousands of muscle proteins, uncovering a potential new explanation for the phenomenon of muscle memory.

16 Apr 2025

Inherited Genes Play Key Role in Cancer Development

A groundbreaking study has revealed how inherited genetic abnormalities, known as germline variants, play a vital role in the progression of cancer.

16 Apr 2025

ORNL Scientists Develop Fluorescent Biosensor to Track RNA in Plants

Scientists at Oak Ridge National Laboratory have developed a first-ever method of detecting ribonucleic acid, or RNA, inside plant cells using a technique that results in a visible fluorescent signal.

16 Apr 2025

Tumor Recurrence Prediction from Multi-Omics Information by Deep Learning

MULGONET combines deep learning and multi-omics analysis to predict tumor recurrence, addressing interpretability and enhancing cancer prognosis understanding.

16 Apr 2025

Peptide Imitation is the Sincerest Form of Plant Flattery

Industrial farming practices often deplete the soil of important nutrients and minerals, leaving farmers to rely on artificial fertilizers to support plant growth. In fact, fertilizer use has more than quadrupled since the 1960s, but this comes with serious consequences.

16 Apr 2025

Crucial Details in DNA Repair Processes

Researchers at the University of Birmingham have discovered answers that offer detail to explain two distinct DNA repair pathways that have long been debated.

15 Apr 2025

Novel Compound Targets Salmonella's Infection Mechanism

Pathogenic Salmonella strains inject effector proteins into gastrointestinal tract cells, allowing them to infiltrate and grow. Bacteria are often consumed with contaminated food.

15 Apr 2025

How P. syringae Outsmarts Amoeba with Chemical Surveillance and Strikes

Pseudomonas syringae's chemical sensing system allows it to kill amoeba predators, showcasing its evolutionary strategies for survival and plant infection.

14 Apr 2025

Complete Reference Genomes Unlocked for Six Ape Species

Comprehensive reference genomes have now been assembled for six ape species: siamang (a Southeast Asian gibbon), Sumatran orangutan, Bornean orangutan, gorilla, bonobo and chimpanzee.

12 Apr 2025

Unraveling the Mystery of Inefficient Split Inteins in Protein Splicing

Proteins serve as the fundamental components of life, composed of folded peptide chains made up of a sequence of amino acids.

11 Apr 2025

Japanese Researchers Develop New Assay to Detect Epigenetic Toxicity

Chemicals used as food preservatives, flavoring agents, dyes, pesticides, cosmetics, cleaners, and other industrial materials are being increasingly recognized as a health hazard.

11 Apr 2025

Breakthrough Delivery System Advances CRISPR-Based Treatments

A research team from Helmholtz Munich and the Technical University of Munich has developed an advanced delivery system that transports gene-editing tools based on the CRISPR/Cas9 gene-editing system into living cells with significantly greater efficiency than before.

10 Apr 2025

Unraveling the Interaction Between Mitochondrial Proteins HAX1 and CLPB

A recent study published in Magnetic Resonance Letters has revealed for the first time the interaction mechanism between the mitochondrial proteins HAX1 and CLPB, filling the research gap between these two key proteins in the field of structural dynamics and functional association.

10 Apr 2025

New Protein Identified as Regulator of Mitochondrial Calcium Transport

Calcium transport into and out of mitochondria – the powerhouses of cells – is central to cellular energy production and cell death.

9 Apr 2025

QRICH1 Protein Found to Control T Cell Activation in Cancer and Autoimmune Diseases

In a study of the immune systems of mice, scientists at Johns Hopkins Medicine say they have found a new role for a protein, QRICH1, which could become a target for drugs to dial up or down the activation of T cells to fight cancers and autoimmune diseases.

9 Apr 2025

DNA Computing Circuits Move Closer to Real-Time Function Inside Living Cells

A comprehensive review titled "From the Test Tube to the Cell: A Homecoming for DNA Computing Circuits?" published Mar. 4 in Intelligent Computing, a Science Partner Journal, highlights progress in operating DNA computing circuits for operation within living cells.

9 Apr 2025

Placenta-Derived Signals Improve Liver Organoid Size and Function

Organoids, which are designed to mimic human organs, hold promise for both research and treatment;

9 Apr 2025

New Research Further Translates the Language of the Genome

New research has uncovered more about the complexity of human gene regulation by identifying certain sequences of proteins called transcription factors that bind to DNA and regulate the expression of human genes.

9 Apr 2025

New Research Reveals Mitochondrial Guardians Linked to Parkinson’s and ALS

Scientists at Johns Hopkins Medicine say they have discovered how a group of proteins linked to Parkinson's disease and amyotrophic lateral sclerosis act as "guardians" of mitochondria, small organelles, or subunits, within a cell that make and store energy and are found in almost all plants and animals.

8 Apr 2025