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Scarring on the Extracellular Matrix Causes Muscles to Stop Working in Duchenne Muscular Dystrophy

Muscles that ache after a hard workout usually don't hurt for long, thanks to stem cells that rush to the injured site along "collagen highways" within the muscle and repair the damaged tissue.

12 May 2023

Research Helps Better Understand How Developing Cells Break Free From Their Tissue of Origin

Cancer's ability to spread throughout the body -; a process known as metastasis -; is responsible for the vast majority of cancer deaths.

11 May 2023

Mutant MRTFB Proteins Associated With Novel Neurodevelopmental Disorder

Researchers at Baylor College of Medicine have linked specific variants or mutations of the gene myocardin-related transcription factor B (MRTFB) with a novel neurodevelopmental disorder.

10 May 2023

Study Reveals an Immunological Strategy to Overcome Microbiome-Related Immunotherapy Resistance

Cancer immunotherapy has transformed the treatment of many types of cancer. Yet, for reasons that remain poorly understood, not all patients get the same benefit from these powerful therapies.

4 May 2023

Diet Plays a Bigger Role in Shaping Intestinal Microbiota Composition Than Defensins

Researchers at Umeå University, Sweden, have found that among the many factors that shape the intestinal microbiota composition, diet has a much stronger impact than defensins, which are intestinal defence molecules produced by the body.

4 May 2023

Occludin Protein Plays a Critical Role in Cell-to-Cell Transmission of SARS-CoV-2 Virus

While the coronavirus continues to infect people around the world, researchers at the University of Missouri have identified a specific protein inside the human body that plays a critical role in how the virus spreads from cell to cell after infection -; a discovery that will help better understand the COVID-19 disease and could lead to the development of new antiviral drugs in the future.

2 May 2023

Understanding the Origins of Human Disease Using the Power of Evolutionary Genomics

Hundreds of scientific studies have been conducted over the years to find the genes underlying common human traits, from eye color to intelligence and physical and mental illnesses.

28 Apr 2023

Some Promising Human Antibodies can Fight New Variants of SARS-CoV-2

An anonymous San Diego resident has become a fascinating example of how the human immune system fights SARS-CoV-2.

27 Apr 2023

Capturing Viruses in a Lipid Trap

Viruses like influenza A and Ebola invade human cells in a number of steps. In an interdisciplinary approach, research teams from Heidelberg University and Heidelberg University Hospital investigated the final stages of viral penetration using electron tomography and computer simulations.

26 Apr 2023

Researchers Reveal Dual Nature of Beneficial Bacteria UD1022

Alfalfa, also known in Latin as Medicago sativa, is an agricultural crop that is part of the legume family. It is known as a protein-rich food source for dairy cattle that is easily digested and can lead to increased milk production.

19 Apr 2023

The Implications of Biological Clock on Lung Health

The body’s biological clock is interfered with by abnormal sleep habits, such as those of night shift workers, which have been connected to lung health problems.

18 Apr 2023

Deletion of Specific Protein Creates a Hostile Environment for Aggressive Breast Tumors

Scientists at VCU Massey Cancer Center discovered that the deletion of a specific protein creates a hostile environment for tumor cells and significantly subdues breast cancer growth and spread.

13 Apr 2023

New Device Enables Construction of Complex 3D Organoids Without Using Elaborate Techniques

A team led by Masaya Hagiwara of RIKEN national science institute in Japan has developed an ingenious device, using layers of hydrogels in a cube-like structure, that allows researchers to construct complex 3D organoids without using elaborate techniques.

10 Apr 2023

Researchers Identify Antibody that may Block Infection by All Dominant SARS-CoV-2 Variants

A team led by researchers at Weill Cornell Medicine, the University of Wisconsin-Madison; Scripps Research and the University of Chicago has identified an antibody that appears to block infection by all dominant variants of the virus that causes COVID-19, including Omicron, the most recent.

10 Apr 2023

Surface Structure Impacts Quorum Signaling of Bacteria Across Biofilms

Similar to how cells within human tissues communicate and function together as a whole, bacteria are also able to communicate with each other through chemical signals, a behavior known as quorum signaling (QS).

5 Apr 2023

New nanoparticles can deliver mRNA encoding CRISPR/Cas9 components to the lungs

Engineers at MIT and the University of Massachusetts Medical School have designed a new type of nanoparticle that can be administered to the lungs, where it can deliver messenger RNA encoding useful proteins.

31 Mar 2023

Previously unknown telomere and cancer connection to the immune system revealed

Johns Hopkins Medicine scientists say their 20-year study of more than 200 people with premature aging syndromes caused by abnormally short telomeres, or shortened repetitive DNA sequences at the ends of chromosomes, may upend long-held scientific dogma and settle conflicting studies about how and whether short telomeres contribute to cancer risk.