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Scientists identify new family of drugs which could combat prostate cancer

A new family of drugs which inhibit the activity of a protein associated with prostate and other cancers has been reported by scientists from the University of Bath.

20 Sep 2019

Study provides new insight into how cells maintain their identity

In the body's cells, some proteins are of vital importance as to which genes are active or turned off. Now, researchers from the University of Copenhagen and the Memorial Sloan Kettering Cancer Center have discovered which proteins are necessary in order to maintain the proper genetic regulation.

20 Sep 2019

The Leopoldina Annual Assembly 2019 focuses on 'Time in Nature and Culture'

Time is a primordial human experience, and yet it remains a mystery. It is an inherent part of our daily lives and of almost every scientific discipline.

20 Sep 2019

Developing cost-effective and milder synthetic routes to create oxygen heterocycles

Every biological reaction is a chemical reaction. The exchange of carbon dioxide for oxygen in our lungs and blood cells, for example, is caused by molecules releasing chemicals and reforming with new ones.

20 Sep 2019

Researchers discover potential approach to treating diabetic retinopathy

Boston University researchers have identified an enzymatic precursor that is toxic to retinal cells and could be used in new treatments for diabetic retinopathy.

20 Sep 2019

Alzheimer’s drug an interesting candidate for the treatment of parasitic Chagas disease

Researchers have discovered that an Alzheimer's drug could serve as a starting point in treating Chagas disease.

20 Sep 2019

Researchers develop new technology to study cell nanomechanics

Researchers at Singapore-MIT Alliance for Research and Technology and MIT's Laser Biomedical Research Center have developed a new way to study cells, paving the way for a better understanding of how cancers spread and become killers.

20 Sep 2019

Specific types of dietary fibers promote beneficial microbes in the human gut

Certain human gut microbes with links to health thrive when fed specific types of ingredients in dietary fibers, according to a new study from Washington University School of Medicine in St. Louis.

20 Sep 2019

Authenticated mast cells successfully developed from hematopoietic stem cells

Mast cells are critically involved in immunity and immune disorders. However, they are rarely cultured ex vivo for experimental manipulation because of the difficulty in isolating useful numbers and limitations related to 2D culture.

20 Sep 2019

Researchers discover key similarities between human and archaea chromosomes

A study led by researchers at Indiana University is the first to find similarities between the organization of chromosomes in humans and archaea.

19 Sep 2019

Genetic variants linked to educational attainment have positive implications for lifestyle

A German and British research team lead by Technical University of Munich) has examined the interplay between genetics, cardiovascular disease and educational attainment in a major population study.

19 Sep 2019

AMP announces recipients of 2019's Award for Excellence in Molecular Diagnostics

The Association for Molecular Pathology (AMP), the premier global, molecular diagnostics professional society, today announced the recipients of this year's Award for Excellence in Molecular Diagnostics, Jeffrey A. Kant Leadership Award and Meritorious Service Award.

19 Sep 2019

Researchers discover instant messaging in proteins

Proteins are essential for every living cell and responsible for many fundamental processes. In particular, they are required as bio-catalysts in metabolism and for signaling inside the cell and between cells.

19 Sep 2019

Research provides insight into unusual construction process in unicellular parasite

The complexity of molecular structures in the cell is amazing. Having achieved great success in elucidating these structures in recent years, biologists are now taking on the next challenge: to find out more about how they are constructed.

19 Sep 2019

Salmonella responsible for bloodstream infections in sub-Saharan Africa exhibits extensive drug resistance

The first extensively drug-resistant strains of Salmonella Typhimurium, a pathogen which is responsible for millions of bloodstream infections per year in sub-Saharan Africa, have been identified in the Democratic Republic of Congo.

19 Sep 2019

Brain tumors hijack healthy neurons in order to grow

Scientists have discovered that brain tumors integrate themselves with the brain’s healthy neuronal network to support their growth.

19 Sep 2019

New uses for CBD in genetic brain disorder

A new study has revealed that cannabidiol can help people with a rare brain condition called Angelman syndrome to improve their behavioral traits and to control seizures.

19 Sep 2019

Researchers identify new mechanism for dysfunctional insulin release

In a new study, researchers at Uppsala University have identified a previously unknown mechanism that regulates release of insulin, a hormone that lowers blood glucose levels, from the β-cells (beta cells) of the pancreas. This mechanism is disrupted in type 2 diabetes.

19 Sep 2019

DNA origami: creating DNA-based nanomachines

DNA-based nanomachines are being created by DNA origami in several ways to create mechanical force at the scale of picoNewtons.

19 Sep 2019

UC Riverside researchers are part of new project to eliminate animal testing

Researchers at the University of California, Riverside, are part of an ambitious plan at the U.S. Environmental Protection Agency, or EPA, to eliminate animal testing by 2035.

19 Sep 2019