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New microscope looks at the different parameters that change during wound healing

Researchers at the GSK Center for Optical Molecular Imaging have developed a new microscope that looks at the different parameters that change during wound healing. They hope to use this technique to understand how skin disorders, such as foot ulcers in diabetic patients and psoriasis, can be treated.

18 Jun 2020

Loss of lipid-regulating protein drives prostate cancer metastasis

Johns Hopkins Kimmel Cancer Center researchers from the Department of Radiation Oncology and Molecular Radiation Sciences identified a lipid-regulating protein that conveys what the researchers describe as "superpowers" onto prostate cancer cells, causing them to aggressively spread.

17 Jun 2020

Camelina sativa oil and fatty fish have major positive effect on lipid metabolism

Camelina sativa oil and fatty fish are rich in polyunsaturated omega-3 fatty acids, but their health benefits seem to differ.

17 Jun 2020

Study may pave the way to fight asthma and other allergic diseases

House dust mites can be found everywhere around the world. When individuals do some cleaning work, they will probably stir up some of these dust mites.

16 Jun 2020

Skeletal muscles help to keep the immune system functional in chronic diseases

In the fight against cancer or chronic infections, the immune system must be active over long periods of time.

16 Jun 2020

Disrupted circadian rhythms in older adults linked to increased risk of Parkinson's disease

Older men who have a weak or irregular circadian rhythm guiding their daily cycles of rest and activity are more likely to later develop Parkinson's disease, according to a new study by scientists at the UC San Francisco Weill Institute for Neurosciences who analyzed 11 years of data for nearly 3,000 independently living older men.

16 Jun 2020

Deleting a key gene to create an immune cell with stronger anti-tumor activity

Using induced pluripotent stem cells (iPSCs) and deleting a key gene, researchers at University of California San Diego School of Medicine have created natural killer cells -- a type of immune cell -- with measurably stronger activity against a form of leukemia, both in vivo and in vitro.

From UC San Diego 12 Jun 2020

Microneedle depots effectively deliver stem cells into damaged tissues

Mesenchymal stem cells are multipotent in that they naturally replenish the cell types that build our bone, cartilage and adipose tissues.

10 Jun 2020

High sodium intake affects health of gut microbiome

Particularly in females with untreated hypertension, reducing salt intake to what's considered a healthier level appears to be good for both their gut microbiome and their blood pressure, scientists report.

10 Jun 2020

Study reveals the relationship between genome folding and cellular functions

According to a study, the 3D structure of the human genome is fundamental to provide a quick and strong inflammatory response.

9 Jun 2020

Understanding protein-coding gene's role in IBD

A protein-coding gene associated with autoimmune diseases such as Crohn's disease and ulcerative colitis, collectively referred to as inflammatory bowel disease, or IBD, will be the focus of new research in the School of Medicine at the University of California, Riverside.

9 Jun 2020

'Fat burning' molecule holds promise for future treatment and prevention of obesity

Obesity affects more than 40 percent of adults in the United States and 13 percent of the global population.

9 Jun 2020

TU Dresden study uncovers enzyme essential for intestinal epithelial differentiation

The intestinal epithelium is the inner layer of the intestinal wall, which separates host tissue from the intestinal microbiota.

9 Jun 2020

Study shows how a fat cell's immune response exacerbates obesity

When obesity occurs, a person's own fat cells can set off a complex inflammatory chain reaction that can further disrupt metabolism and weaken immune response--potentially placing people at higher risk of poor outcomes from a variety of diseases and infections, including COVID-19.

8 Jun 2020

Cryo-electron microscopy helps visualize PANX1 protein at near-atomic level

For the first time, researchers from Van Andel Institute have explained the near-atomic level structure of a molecular route that has crucial roles to play in the regulation of blood pressure, cell death, inflammation, and human development.

4 Jun 2020

Dramatic increase in immune cells in mouse lungs after birth may help protect against infections

An explosion in the number and types of immune cells in the lungs of newborn mice likely helps them adapt to breathing and protects them from infection, says a new study published today in eLife.

3 Jun 2020

Do Chemical Pollutants Increase the Risk of Celiac Disease?

Do chemical pollutants increase the risk of celiac disease? AZoLifeSciences spoke to Abigail Gaylord and Dr. Jeremiah Levine to find out.

From New York University (NYU) 3 Jun 2020

Stem cell model sheds new light on neurodegeneration process

A new study published today in Neuron led by The New York Stem Cell Foundation Research Institute's Valentina Fossati, Ph.D., creates astrocytes - an integral support cell in the brain - from stem cells and shows that in disease-like environments, these normally helpful cells can turn into neuron-killers.

2 Jun 2020

Researchers discover how cancer cells protect themselves from viruses

Researchers at the Francis Crick Institute have uncovered how cancer cells protect themselves from viruses that are harmful to tumors but not to healthy cells. These findings could lead to improved viral treatments for the disease.

2 Jun 2020

Research project launched to find new treatments for rare genetic diseases

The University Carlos III Madrid, Almirall, S.A. and the MEDINA Foundation have launched a project to find new treatments for recessive dystrophic epidermolysis bullosa and other genetic diseases caused by nonsense mutations.

29 May 2020