Biochemistry

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Researchers Identify a Dedicated Gut-Brain Signaling Pathway That Helps Drive Hunger

Researchers at the Monell Chemical Senses Center found that common dietary sugars fructose and glucose, despite having the same amount of calories, communicate with the brain through different gut-brain pathways, a difference that may help shape our food and beverage preferences.

12 Jun 2026

New Insights Into How Pancreatic Beta Cells Manage Protein Folding

Origami masters turn simple sheets of paper into ornate sculptures. In the origami of life, our cells must fold proteins into specific three-dimensional shapes before they can carry out their biological jobs.

12 Jun 2026

Ecotoxicology Study Finds Efficient Alternative for Native Chinese Fish Testing Models

Can tiny fish embryos help make chemical safety testing more ethical and efficient? A study published in Environmental Chemistry and Ecotoxicology provided new evidence to answer just that.

10 Jun 2026

DNA Barcode Technology Enables Massive Simultaneous Drug Candidate Validation

A Korean research team has launched a public drug discovery service capable of screening and validating tens of millions of compounds simultaneously.

10 Jun 2026

UIC Scientists Discover Antibiotic to Fight Drug-Resistant Superbugs

Scientists at the University of Illinois Chicago have discovered a new antibiotic that may be a bulwark in the fight against drug-resistant superbugs, according to new research published in Nature.

10 Jun 2026

Coffee Can Now Serve as a Biological Switch for Medicines

For many of us, a warm cup of coffee is how we start our day. For Texas A&M Health researchers, it may also offer a new way to control engineered cells in future medicines.

9 Jun 2026

New Method Dissects Light Signaling and Heme Pathways in Chloroplast Formation

For plants, light is an important environmental factor not only as a source of energy for photosynthesis but also as a signal for capturing environmental information. Light signals are sensed by photoreceptor proteins called phytochrome. The amino acids that make up proteins are transparent and cannot absorb visible light.

8 Jun 2026

How a Tiny Bacterial Enzyme Could Clean Up Chemical Manufacturing

Industrial oxidation chemistry is a cornerstone of modern manufacturing, accounting for nearly one-third of all chemical industrial processes.

3 Jun 2026

A New Non-Destructive Tool Maps Active Transcription Profiles in Living Tissue

Cell function is determined by how DNA is expressed into proteins. That process includes two main steps - transcription, when messenger RNA (mRNA) makes copies of active genes, and translation, when mRNA guides protein assembly.

2 Jun 2026

Intact Gut Microbes Accelerate Selenium Excretion to Protect Against Toxic Overload

Selenium is an essential micronutrient that supports antioxidant and immune functions, yet how its metabolism is regulated by interactions between host and gut microbiota remains unclear. In a recent study, researchers from Japan used rats to investigate how gut microbiota and the host jointly manage selenium metabolism.

2 Jun 2026

Cell Phase Separation Creates Droplets That Optimize and Activate Kinase Signaling

Within the past decade, biologists have discovered that one strategy cells use to keep their contents organized is a phenomenon known as phase separation.

2 Jun 2026

Redesigning Antibiotics to Overcome Bacterial Efflux Pump Resistance

A new way of designing antibiotics could support the discovery of new treatments for drug-resistant infections.

1 Jun 2026

Fruit Fly Study Reveals Biochemical Pathways Connecting Stress to Sexual Dysfunction

Scientists from Tokyo Metropolitan University have revealed key parts of the biochemical pathways connecting stress to sexual dysfunction.

1 Jun 2026

Scientists Discover a Metabolic Switch That Regulates Ferroptosis

The loss of an enzyme can reprogram cellular metabolism in a way that protects cells from a specific form of cell death. Paradoxically, the presumed blockade of this enzyme has the opposite effect.

1 Jun 2026

MRM Health Rewarded a € 2.6 M VLAIO Research Grant to Accelerate the Development of Novel Therapeutics that Redefine the Treatment of Immune-Mediated Inflammatory Diseases

MRM Health, a clinical-stage biopharmaceutical company developing therapeutics for immune-mediated diseases, which unlock the power of the microbiome to restore immune balance, today announced that it has been awarded a research grant of € 2.6M from Flanders Innovation and Entrepreneurship (VLAIO), a government organization with the goal to stimulate economic development in Flanders, Belgium.

29 May 2026

Molecular Blueprint Shows How Vital Gene Regulation Complexes Form

While scientists have known for over two decades that all cells use a strategy called RNA interference to regulate gene expression, a new study is the first to describe how a specific protein manages the step-by-step process of assembling the molecular complex that performs the regulatory job.

27 May 2026

Rapid Diagnostic Tool Yields Definitive Bacterial Pathogen Screening Results in 40 Minutes Flat

Inspired by the widely used and user-friendly COVID-19 strip test kits, a team of science students from Chulalongkorn University has developed a test kit for detecting pathogens in milk and dairy products. The team combined the LAMP technique with strip test technology to create a simple screening tool for harmful bacteria that can be easily used by the public.

26 May 2026

Biochemistry

Researchers Identify a Dedicated Gut-Brain Signaling Pathway That Helps Drive Hunger

New Insights Into How Pancreatic Beta Cells Manage Protein Folding

Ecotoxicology Study Finds Efficient Alternative for Native Chinese Fish Testing Models

DNA Barcode Technology Enables Massive Simultaneous Drug Candidate Validation

UIC Scientists Discover Antibiotic to Fight Drug-Resistant Superbugs

Coffee Can Now Serve as a Biological Switch for Medicines

New Method Dissects Light Signaling and Heme Pathways in Chloroplast Formation

How a Tiny Bacterial Enzyme Could Clean Up Chemical Manufacturing

A New Non-Destructive Tool Maps Active Transcription Profiles in Living Tissue

Intact Gut Microbes Accelerate Selenium Excretion to Protect Against Toxic Overload

Cell Phase Separation Creates Droplets That Optimize and Activate Kinase Signaling

Redesigning Antibiotics to Overcome Bacterial Efflux Pump Resistance

Fruit Fly Study Reveals Biochemical Pathways Connecting Stress to Sexual Dysfunction

Scientists Discover a Metabolic Switch That Regulates Ferroptosis

MRM Health Rewarded a € 2.6 M VLAIO Research Grant to Accelerate the Development of Novel Therapeutics that Redefine the Treatment of Immune-Mediated Inflammatory Diseases

Molecular Blueprint Shows How Vital Gene Regulation Complexes Form

Rapid Diagnostic Tool Yields Definitive Bacterial Pathogen Screening Results in 40 Minutes Flat

Study Identifies Potential Metabolic Biomarkers for Metastatic Castration-Resistant Tumors

Researchers Link Brain Extracellular Matrix Deterioration to Postmenopausal Memory Loss

Genetically Engineered Gene Deletions Reveal Unexpected Links Between Ghrelin and Blood Glucose Stability

The Future of Vision Restoration With ReVision Implant

How a Single List Is Changing Visibility for Women in Science

How Avatar Medical's 3D Technology Is Transforming How We Visualize the Human Body

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