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Thicker Bacterial Envelopes Impair Antibiotic Penetration During Active Mastitis Treatment

Staphylococcus aureus is among the bacteria commonly involved in infections in humans and animals, especially mastitis. An international research team led by INRAE and including ENS Paris-Saclay found that it is far more robust and virulent in milk than in serum or laboratory culture media.

5 Oct 2026

ESTEVE CDMO Expands U.S. Capacity with Additional $17.5 Million Investment in Morton Grove

ESTEVE CDMO, a global pure-play CDMO specializing in the development and manufacture of small-molecule APIs and pharmaceutical intermediates, has approved an additional $17.5 million capacity expansion and containment capabilities at its Morton Grove, Illinois facility, bringing total announced investment at the site to $33 million.

From ESTEVE CDMO 5 Oct 2026

Engineered Biological Bandages Utilize Human Epicardial Cells for Heart Repair

Researchers have discovered a new cell type that may help regulate blood vessel growth in the heart during development and in response to injury, according to a study from Weill Cornell Medicine. Working with zebrafish, they found that the new cell type helps stabilize the vascular network that supplies oxygen to growing cardiac muscle.

5 Oct 2026

Deciphering Bacterial Antiviral Defenses Aids Design of Immune-Evading Phages

In the fight to find better treatments for bacterial infections, one rapidly evolving therapy is a group of viruses called bacteriophages (phages). Phages can attack and kill dangerous bacteria while leaving human cells unharmed and bypassing antibiotic resistance.

5 Oct 2026

USP15 Protein May Help Ovarian Cancer Resist Chemotherapy

Blocking USP15 in ovarian cancer cells disrupts growth and enhances chemotherapy sensitivity, revealing a potential target for overcoming treatment resistance.

1 Oct 2026

Single-Molecule Optical Tweezers Visualize Real-Time Dynamic Protein and DNA Interactions

A protein that's essential to every cell's ability to turn off unnecessary genes is well known for its key function of compacting genes and its connection to cancer when it undergoes mutation.

1 Oct 2026

Single-Molecule Optical Tweezers Visualize Real-Time Dynamic Protein and DNA Interactions

A protein that's essential to every cell's ability to turn off unnecessary genes is well known for its key function of compacting genes and its connection to cancer when it undergoes mutation. But until now, scientists weren't quite sure how the protein gets where it needs to go to keep genes bound up so they aren't activated.

1 Oct 2026

Singlet Oxygen Oxidizes Electron-Rich Base Pairs to Cleave Bacterial DNA

Engineers have developed a new approach for turning ordinary water into a weapon against antibiotic-resistant bacteria, according to a study publishing September 30 in the Cell Press journal Chem Catalysis.

1 Oct 2026

Post-Translational Modification Crosstalk Regulates Oncogenic Protein Stability and Activity

A review published in Genes & Diseases highlights the complex interplay between protein arginine methylation and ubiquitination, two forms of protein modification that can profoundly influence cancer development, progression and treatment response. The article brings together current understanding of how these interconnected molecular processes regulate proteins involved in cancer and identifies opportunities for future therapeutic approaches.

28 Sep 2026

Researchers Engineer Synthetic Plant Receptors to Supercharge Crop Immunity

Nanyang Technological University, Singapore (NTU Singapore) scientists have developed a way to "supercharge" a plant's natural immune response.

26 Sep 2026

Multi-Receptor Blocking Achieves Superior Antifibrotic Response Over Single-Receptor Inhibition

Three adenosine receptor subtypes that normally send different signals were found to converge on a common pathway that activates cardiac fibroblasts, the scar-forming cells in the heart. Blocking the receptors together produced a much stronger antifibrotic effect than blocking them one at a time.

25 Sep 2026

Scientists Discover Why High Levels of the Amino Acid Cysteine Are Toxic to Cells

Cysteine is one of the main building blocks that cells use to make proteins. But this amino acid is a double-edged sword–too much cysteine is toxic to the cell.

24 Sep 2026

Mitochondrial RNA May Explain How Tumors Become Resistant to Immunotherapy

Research highlights mitochondrial RNA's influence on interferon signaling, linking chronic exposure to tumor growth and offering new avenues for immunotherapy.

22 Sep 2026

Blocking Mitochondrial Iron Transport Protects Cells Against Elevated Cysteine Toxicity

Cysteine is one of the main building blocks that cells use to make proteins.

22 Sep 2026

Infected Macrophages Release Inflammatory Signals That Accelerate Surrounding Lung Infection

In the sickest COVID-19 patients, the SARS-CoV-2 virus doesn't just cause severe damage by directly infecting airway cells.

22 Sep 2026

New Research Reveals Complex Protein Dynamics Within Human Red Blood Cells

They account for nearly 83% of all cells in the human body, yet red blood cells are often portrayed as little more than bags of hemoglobin ferrying oxygen from the lungs to the heart and beyond. But new research from the University of Colorado Anschutz reveals that they are vastly more complex with far reaching consequences for health, exercise and fitness.

21 Sep 2026

Molecule News and Research

Thicker Bacterial Envelopes Impair Antibiotic Penetration During Active Mastitis Treatment

ESTEVE CDMO Expands U.S. Capacity with Additional $17.5 Million Investment in Morton Grove

Engineered Biological Bandages Utilize Human Epicardial Cells for Heart Repair

Deciphering Bacterial Antiviral Defenses Aids Design of Immune-Evading Phages

USP15 Protein May Help Ovarian Cancer Resist Chemotherapy

Single-Molecule Optical Tweezers Visualize Real-Time Dynamic Protein and DNA Interactions

Single-Molecule Optical Tweezers Visualize Real-Time Dynamic Protein and DNA Interactions

Singlet Oxygen Oxidizes Electron-Rich Base Pairs to Cleave Bacterial DNA

Post-Translational Modification Crosstalk Regulates Oncogenic Protein Stability and Activity

Researchers Engineer Synthetic Plant Receptors to Supercharge Crop Immunity

Multi-Receptor Blocking Achieves Superior Antifibrotic Response Over Single-Receptor Inhibition

Scientists Discover Why High Levels of the Amino Acid Cysteine Are Toxic to Cells

Mitochondrial RNA May Explain How Tumors Become Resistant to Immunotherapy

Blocking Mitochondrial Iron Transport Protects Cells Against Elevated Cysteine Toxicity

Infected Macrophages Release Inflammatory Signals That Accelerate Surrounding Lung Infection

New Research Reveals Complex Protein Dynamics Within Human Red Blood Cells

Study Links Maternal Infections to Fetal Brain Development

Obesity May Remove a Natural Defense Against Breast Cancer

Researchers Reveal How p53 Tumor-Suppressor Protein Hide From T Cells

Restoring Gut Indole Levels Reduces Campylobacter Infection in Mouse Models

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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