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New Atomic Force Microscopy Reveals Biofilm Architecture

Scientists at the Department of Energy's Oak Ridge National Laboratory have reimagined the capabilities of atomic force microscopy, or AFM, transforming it from a tool for imaging nanoscale features into one that also captures large-scale biological architecture.

6 Aug 2025

Ribosome Levels Drop During Early Brain Development

A team led by UT Southwestern Medical Center scientists has identified a specific stage of neurodevelopment when differentiating neural cells produce fewer ribosomes, which are responsible for making proteins.

6 Aug 2025

Uncovering How Cells Precisely Control Protein Production

It's known as biology's central dogma: All living organisms' genetic information is stored in DNA, which is transcribed into RNA, which is translated into proteins that perform nearly all essential tasks in a cell.

6 Aug 2025

New Computational Tool Reveals How Long Non-Coding RNAs Control Gene Expression

Long non-coding RNAs (lncRNA) are a type of RNA molecule that do not carry instructions to make proteins. Instead, they influence how other genes are expressed.

6 Aug 2025

Maternal Genetics May Play a Larger Role in Child’s Weight Than Paternal Genes

A mother's genetics may play a bigger role in determining whether a child becomes overweight than a father's, as a result of a concept known as genetic nurture, finds a new study led by UCL researchers.

6 Aug 2025

Simple Peptides Mimic Natural Protein Protection to Revolutionize Biomolecule Stability

A new study from researchers at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) reveals that extremely simple peptides can mimic a biological process that protects sensitive proteins from environmental stress.

6 Aug 2025

Case Western Researchers Use Stem Cells to “Shut Off” Nerve Cell Strain

Amyotrophic lateral sclerosis (ALS), sometimes known as Lou Gehrig’s disease, is an incurable neurological disease that affects motor neurons, which are nerve cells in the brain and spinal cord that regulate voluntary muscle movement and breathing.

6 Aug 2025

Prime Editing Reverses Symptoms of Severe Childhood Neurological Disease

Scientists use a precise form of gene editing called prime editing to correct the most common genetic mutations that cause alternating hemiplegia of childhood, a rare and severe neurological disorder that begins in infancy.

From The Jackson Labs 6 Aug 2025

There’s Something Fishy Going on with Great White Sharks that Scientists Can’t Explain

White sharks (Carcharodon carcharias) almost went bottom-up during the last ice age, when sea levels were much lower than they are today and sharks had to get by with less space.

6 Aug 2025

CD276 Antibody Strategy Offers Hope For Immune-Resistant Lung Tumors

The study highlights 8H8_SDIE's role in activating NK cells against NSCLC, offering a new strategy for patients resistant to conventional immunotherapies.

6 Aug 2025

UCLA Researchers Reprogram Stem Cells to Produce Continuous Cancer-Fighting T Cells

In a first-of-its-kind clinical trial, UCLA scientists have shown it's possible to reprogram a patient's blood-forming stem cells to generate a continuous supply of functional T cells, the immune system's most powerful cancer-killing agents.

5 Aug 2025

New PCE Systems Enable Precise Genome Engineering Across Kilobase to Megabase Scales

A team of Chinese researchers led by Prof. GAO Caixia from the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences has developed two new genome editing technologies, known collectively as Programmable Chromosome Engineering (PCE) systems.

5 Aug 2025

Small Protein LptM Plays Key Role in Assembling Protective Outer Membrane in Bacteria

Gram-negative bacteria pose a significant threat to global health due to their high resistance to antibiotics compared to that of Gram-positive bacteria.

5 Aug 2025

Scientists Uncover New Activation Mechanism of the Human Sweet Taste Receptor

Sweet taste receptors are proteins in taste buds that detect sugar and other sweeteners, but the mechanism underlying how they elicit a sweet response has been unclear.

5 Aug 2025

Small Changes in Brain Enzyme May Have Shaped Modern Human Behavior

The evolutionary success of our species may have hinged on minute changes to our brain biochemistry after we diverged from the lineage leading to Neanderthals and Denisovans about half a million years ago.

5 Aug 2025

Hemostatic Dressing Developed for Severe Burn Injuries

A team led by Dr. Chao Zhong and Bolin An of the Chinese Academy of Sciences' Shenzhen Institute of Advanced Technology, along with Dr. Yan Liu of Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, created a novel hemostatic dressing based on bacterial cellulose (BC) that allows for quick and long-lasting bleeding control.

4 Aug 2025