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Researchers at Gladstone Institutes and UC San Francisco (UCSF) have discovered in a study that bromodomain and extraterminal (BET) proteins are vital for the body to fight Covid-19 infection. . The research also found that BET proteins play two distinct roles in affecting how the SARS-CoV-2 virus interacts with human cells. .
In the search for a treatment for Alzheimer’s disease, researchers have zeroed in on a protein with protective effects. A new study reveals how cholesterol and inflammation in different types of human brain cells interact with a protein called ABCA7, which regulates how molecules pass through cell membranes.
Our bodies are alive with activity and packed with proteins jammed into fatty membranes or floating in and out of watery cells. Scientists have now, for the first time, captured the dance between the two: a liquid tango featuring proteins and fats as they would normally move in cells.
In a study published in 2023, scientists found that using sleeping pills to get some shut-eye could reduce the build-up of toxic clumps of proteins […]
Scientists have identified a key protein in the development of Alzheimer’s disease which could prove critical in slowing or even halting the condition’s progress.
Scientists have now demonstrated how stimulating high-frequency brain waves in mice can clear out the amyloid protein clumps associated with Alzheimer’s. Could Alzheimer’s disease one day be treated by flashes of light and clicks of sound?
Through a new deal, Roche has exclusive rights to Sangamo molecules designed to repress the gene that makes “tau,” a protein many scientists view as a main driver of Alzheimer’s.
link] Checkpoint inhibitors are immunotherapy drugs that block crucial proteins from binding to cancerous tumors, meaning the immune system’s T cells can more easily […]
Key to this newly discovered process is GRP78, and it’s what’s known as a chaperone protein. One of the challenges in treating cancer is stopping it from metastasizing, and a new study reveals one of the fundamental mechanisms through which this happens. Now we know about this mechanism, perhaps we can stop it.
Targeted protein degradation has emerged as one of the more competitive areas of pharmaceutical research in recent years as scientists develop new ways to reach difficult-to-drug targets.
Twisted and tangled proteins are found in the brains of many of those who die with Alzheimer’s disease. Some scientists suspect these neural knots can harm and even kill brain cells, but so far in clinical trials, drugs that have tried to target the tangles have shown limited success. A promising new medicine has now […]
Using viruses that infect bacteria to detect proteins sprouted by a notorious parasite, scientists have honed in on possible vaccine targets for schistosomiasis, a neglected tropical disease that currently affects an estimated 600 million people worldwide, causing 280,000 deaths per year.
Scientists have developed a new tool for determining the age of eye cells without sampling regenerative tissue, which could make treatments for eye disease more personalized and better targeted. Almost 6,000 proteins detected in the fluid could be traced […]
Scientists tested V-SYNTHES on the protein receptors affected by the active ingredient in marijuana, […]. Key takeaways: Credit: USC Dornsife/Yekaterina Kadyshevskaya Key takeaways: New technology called “V-SYNTHES” uncovers more effective drug candidates in a fraction of the time other algorithms need.
Adding a molecular anchor to the key protein used to recognize cancer in cellular immunotherapies can make the treatments significantly more effective. Scientists at St.
Scientist are now combining recent advances in evolutionary analysis and deep learning to build three-dimensional models of how most proteins in eukaryotes interact.
New artificial intelligence software can compute protein structures in 10 minutes Credit: Ian Haydon, UW Medicine Institute for Protein Design Scientists have waited months for access to highly accurate protein structure prediction since DeepMind presented remarkable progress in this area at the 2020 Critical Assessment of Structure Prediction, or (..)
A Somerville startup and an academic lab in Seattle say they have developed a way to use artificial intelligence to design proteins that don’t exist in nature. Proteins help people move, digest food, and fight infections — to name a few of their numerous functions. And for some scientists, nature is too limiting.
Proteins are the building blocks of all living things. A vast amount research takes place on how these proteins are made and what they do, from enzymes that carry out chemical reactions to messengers that transmit signals between cells.
California-based startup Air Protein developed an alt meat called Air Meat, which is made using microbes that turn recycled carbon dioxide (CO2) into protein. So, how does the company make alt protein out of thin air? After that, in a process like beer fermentation, the protein is turned into a flour-like substance.
Blocking function of a blood-clotting protein prevented bone loss from periodontal (gum) disease in mice, according to research led by scientists at the National Institute of Dental and Craniofacial Research (NIDCR), part of the National Institutes of Health.
For nearly 50 years, scientists have struggled to solve one of nature’s most perplexing challenges – predicting the complex 3D shape a string of amino acids will fold into as it becomes a working protein.
Scientists have known for years that amyloid fibrils — fibrous, ropelike structures formed by closely linked protein molecules — are present in the brains of patients with Alzheimer’s and Parkinson’s diseases and likely play a role in the progression of these disorders. Scientists have known for years that amyloid […].
In the life sciences, countless Black scientists, researchers and medical professionals have made groundbreaking discoveries that have significantly advanced our understanding of biology and medicine. They serve as inspiration for future generations of scientists from all backgrounds.
Salk researchers and collaborators show how the protein damages cells, confirming COVID-19 as a primarily vascular disease Credit: Salk Institute LA JOLLA–(April 30, 2021) Scientists have known for a while that SARS-CoV-2’s distinctive “spike” proteins help the virus infect its host by latching on to healthy cells.
It’s an author affiliation that would make even the most seasoned scientist do a double take: New research on artificial intelligence-powered protein design, written by researchers at, of all places, Salesforce. And what are proteins, if not run-on sentences, each word another amino acid?
Soybeans outmatch all other legumes as the protein powerhouses of the plant kingdom, providing a key protein source for humans and livestock around the world. And now, after 30 years, University of Illinois scientists have identified the gene with the largest impact on seed protein in soybean. URBANA, Ill.
Brain Institute at UT Southwestern have identified a new protein implicated in cell death that provides a potential therapeutic target that could prevent or delay the progress of neurodegenerative diseases following a stroke. Scientists from the departments of […].
April 25, 2022—A protein that allows the fungus which causes white mold stem rot in more than 600 plant species to overcome plant defenses has been identified by a team of U.S. Department of Agriculture Agricultural Research Service and Washington State University scientists. April 25, 2022—A protein that allows […].
New research, led by Washington State University scientists, into how viral proteins interact and can be disabled holds promise to help plants defend themselves against viruses—and ultimately prevent crop losses. PULLMAN, Wash. –
Every two years since 1994, scientists have come together for an experiment — better described as a competition — where teams of computational biologists try to predict what proteins will look like in 3D given their amino acid sequence. In 2020, its successor, AlphaFold2, achieved near-perfect scores.
A team of Gladstone and UCSF scientists used a large-scale genetic approach to map the structure of protein complexes in live cells Credit: QBI, UCSF SAN FRANCISCO, CA–December 10, 2020–One of biologists’ most vexing tasks is figuring out how proteins, the molecules that carry the brunt of a cell’s work, do their job.
CHAPEL HILL, NC – Mucus is an essential protective layer of gel-like liquid composed largely of proteins called mucins throughout our airways. One of them, called MUC5B, is crucial for the innate defense against the various things we inhale.
API peptides and proteins-based drugs have gained much attention in the past decade. Discover the top API protein and peptide companies in contract marketing. Technologies in the delivery of peptides and proteins. They are promising therapeutics for the treatment of a variety of metabolic and oncological disorders.
BioPIPS plans to utilise research and innovation to enhance the biologics manufacturing expertise of Singapore, which comprises recombinant therapeutic proteins and vaccines. The post GSK, Sanofi, Takeda and scientists in Singapore partner for biologics appeared first on Pharmaceutical Technology.
An international team of scientists has determined the precise structural changes in the spike protein of the omicron variant. Credit: David Veesler Lab An international team of scientists has determined the precise structural changes in the […].
SAN FRANCISCO, CA—A while ago, some researchers had suggested that blocking a set of proteins, known as bromodomain and extraterminal (BET) proteins, might be a way to fight COVID-19.
The researchers have demonstrated that silencing or inhibiting the activity of these proteins completely reverses the aortic disease in a mouse model of Marfan Syndrome Credit: CNIC Scientists at the Centro Nacional de Investigaciones Cardiovasculares Centro de Biología Molecular Severo Ochoa (CBM-CSIC-UAM) have discovered that the nitric oxide (NO) (..)
LA JOLLA, CA—Scientists at Scripps Research have identified a protein in sensory nerves that works as a key detector of itch—specifically the “mechanical” itch stimulus of crawling insects, wool fibers, or other irritating objects that touch the skin.
Although these lineages split more than 300 million years ago, their venoms have evolved from the same ancestral salivary protein, reported scientists today in BMC Biology. Snakes, some lizards and even a few mammals can have a venomous bite.
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