A gene that has been associated with severe learning disabilities in humans has been found to also play a vital role in cells' response to environmental stress, according to a new study. The gene, Rad6 has previously been associated with a set of symptoms called 'Nascimento Syndrome,' that include severe learning disabilities.

Chemists designed a new photoredox catalyst that could make it easier to incorporate light-driven reactions into continuous flow manufacturing processes. The polymer catalysts could be used to coat tubing and perform chemical transformations on reactants as they flow through the tube.

A new review looks at an important and often overlooked aspect of physics that suggested symmetry in the particle zoo and how it could be broken.

The understanding of the clustering and movement of microswimmers has a range of applications from human health to tackling ecological problems.

Researchers have created a drug-delivering gel could make it easier for children and adults who have trouble swallowing pills to take their medications.

Researchers have found a new way to build synthetic materials out of tiny glass particles -- so-called colloids. They showed that they can simply use the shape of these colloids to make interesting building blocks for new materials, regardless of other properties of the colloidal particles.

Chemists' technique for turning cheap dicarboxylic acids into complex lactones could boost industries from pharmaceuticals to plastics.

Researchers have identified a previously unrecognized form of hormone therapy-resistant prostate cancer, as well as a set of molecules that drive its growth. This discovery opens the door to the development of therapies that treat this specific disease.

Dopamine is an important signalling molecule for nerve cells. Its concentration could not be precisely determined with both high spatial or temporal resolution until now. A new method has now made this possible: A research team used modified carbon nanotubes that glow brighter in the presence of the messenger substance dopamine. These sensors visualize the release of dopamine from nerve cells with...

Machine learning is playing an ever-increasing role in biomedical research. Scientists have now developed a new method of using molecular data to extract subtypes of illnesses. In the future, this method can help to support the study of larger patient groups.

Researchers have succeeded in understanding the biosynthetic mechanisms for the production of the natural product cyanobacterin, which is produced in small quantities by the cyanobacteria Scytonema hofmanni. In the process, they also discovered a new class of enzymes for building carbon-carbon bonds. The (bio)chemists are thus significantly expanding the biocatalytic repertoire currently known...

T cells, biology textbooks teach us, are the soldiers of the immune system, constantly on the ready to respond to a variety of threats, from viruses to tumors. However, without rest and maintenance T cells can die and leave their hosts more susceptible to pathogens, scientists report.

In a new study, researchers find that the U.S. spends twice as much as the average high-income country on cancer care, but only has slightly better mortality rates.

We often think of biological arms races occurring between the immune system and pathogens, or predator and prey, but biologists have now discovered an example that plays out within a single genome. Their work in fruit flies may have implications for key biological processes in humans, including fertility and even cancer.

About a quarter of the world's Internet users live in countries that are more susceptible than previously thought to targeted attacks on their Internet infrastructure. Many of the at-risk countries are located in the Global South. That's the conclusion of a sweeping, large-scale study conducted by computer scientists.

Many types of animals, including humans, successfully coexist with retroviruses, and we know that ancient retrovirus viral elements can even be found within our genome. We also know that these endogenous retroviruses can be utilized for development and evolution. However, uncontrolled endogenous retroviruses may be a cause of disease in the human body. Now, researchers have discovered that...

Researchers have established the sea urchin species Temnopleurus reevesii as a new model for genetic research. Unlike urchins previously used as biological models, T. reevesii has a short breeding cycle and other features that make it ideal for genetic studies. The team created two genome databases that will contribute to numerous fields, and enable future studies to find an even better model for...

Due to global warming, temperatures in the Arctic are climbing rapidly. As a result, the treeline for Siberian larch forests is steadily advancing to the north, gradually supplanting the broad expanses of tundra which are home to a unique mix of flora and fauna. Experts have now prepared a computer simulation of how these woods could spread in the future, at the tundra's expense.

An international team of astronomers used a database combining observations from the best telescopes in the world, including the Subaru Telescope, to detect the signal from the active supermassive black holes of dying galaxies in the early Universe. The appearance of these active supermassive black holes correlates with changes in the host galaxy, suggesting that a black hole could have far...

A study which holds potential for dietary management of the condition, has shown that drinking a small amount of why protein before meals helps people with type 2 diabetes control their blood sugar. The work shows for the first time this works in people as they went about normal everyday life.

Artificial Intelligence (AI) can track the health of coral reefs by learning the 'song of the reef', new research shows.

An iconic coral species found in UK waters could expand its range due to climate change, new research shows.

A new study is one of the first to provide experimental evidence that people learn from incidental exposure to things that they know nothing about and aren't even trying to understand.

For tens of thousands of years, Aboriginal Australians have created some of the world's most striking artworks. Today their work continues long lines of ancestral traditions, stories of the past and connections to current cultural landscapes, which is why researchers are keen on better understanding and preserving the cultural heritage within. By revealing the chemistry of plant secretions, or...