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A consortium of researchers has produced the largest and most advanced multidimensional maps of gene regulation networks in the brains of people with and without mental disorders. These maps detail the many regulatory elements that coordinate the brain's biological pathways and cellular functions.
Researchers are calling for regulation to guide the responsible and ethical development of bio-hybrid robotics -- a ground-breaking science which fuses artificial components with living tissue and cells.
A new study is among the first of its kind to separate activity relating to emotion generation from emotion regulation in the human brain. The findings provide new insights that could help inform therapeutic treatments regarding mental health and drug addiction.
Food and Drug Administration on Friday announced that it will for the first time regulate these vital diagnostic tools. FRIDAY, Sept. 29, 2023 -- Faced with growing reports of inaccurate clinical lab tests, the U.S. Many Americans might have.
New research underscores the close relationship between dust plumes transported from the Sahara Desert in Africa, and rainfall from tropical cyclones along the U.S. Gulf Coast and Florida.
A recent study has found that an ion transporter protein that regulates the pH of specific brain cells can repair the blood-brain barrier and restore normal brain function after ischemic stroke.
A key regulatory committee sided against the drug this summer. But an appeal from Eisai appears to have worked, teeing Leqembi up for authorization in a major market.
THURSDAY, Dec. 19, 2024 -- The U.S. Department of Justice (DOJ) has filed a civil complaint against CVS Pharmacy Inc., accusing the nations largest pharmacy chain of unlawfully filling prescriptions for highly addictive opioids and violating f.
The EMA's safety committee has more questions for makers of the in-demand therapies as it reviews whether the drugs are linked to the risk of suicidal thoughts.
THURSDAY, March 6, 2025 -- Florida’s insurance regulator is demanding detailed prescription data on millions of patients, raising alarms over patient privacy. In January, the Florida Office of Insurance Regulation asked pharmacy benefit.
Galactic winds enable the exchange of matter between galaxies and their surroundings. In this way, they limit the growth of galaxies, that is, their star formation rate.
Eisai plans to appeal the EMA’s negative recommendation, hoping to break into a market analysts expect could eventually bring billions of dollars in sales for the Alzheimer’s drug.
We deciphered a compensatory biochemical feedback cycle where FA-dependent SAM deficiency led to an increase in MAT1A expression through genetic and epigenetic mechanisms regulated by FA-dependent transcription factors and DNA promoter hypomethylation, respectively.
The regulator is requiring labeling that warns of Guillan-Barré syndrome, although it said data don’t prove a causal link and affirmed the shots’ benefit outweighs their risks.
FRIDAY, Sept. 1, 2023 -- Nursing homes will soon have to meet federal minimum staffing requirements, the U.S. Department of Health and Human Services (HHS) announced Friday. Establishing minimum staffing standards for nursing homes will improve.
Researchers describe the risks of deception by AI systems and call for governments to develop strong regulations to address this issue as soon as possible. Many artificial intelligence (AI) systems have already learned how to deceive humans, even systems that have been trained to be helpful and honest.
Key regulators are not recommending Lilly’s Kisunla be cleared for the European market. The company says it plans to appeal the verdict, a strategy successfully employed by Eisai.
The decision clears a concern hanging over GLP-1 medicines like Ozempic since reports of suicidal ideation and self-harm among people taking the drugs surfaced in July.
A team of chemists have developed a novel concept in which a mixture of molecules that behave like mirror images is converted to a single form. To this end, they use light as external energy source. The conversion is relevant e.g. for the preparation of drugs.
Two decades of continual observations provide a greater understanding of the Earth's climate regulating system. Analysis of mooring observations and hydrographic data suggest the Atlantic Meridional Overturning Circulation deep water limb in the North Atlantic has weakened.
DOI Ansgar Oberheide, Maxime van den Oetelaar, Jakob Scheele, Jan Borggrfe, Semmy Engelen, Michael Sattler, Christian Ottmann, Peter Cossar and Luc Brunsveld RSC Med Chem 2025 [link] Protein-protein interactions (PPIs) are key regulators of various cellular processes.
Catastrophic volcanic eruptions that warmed the planet millions of years ago shed new light on how plants evolve and regulate climate. Researchers reveal the long-term effects of disturbed natural ecosystems on climate in geological history and its implications for today.
The research could reshape scientists' understanding of gene regulation and how genetic variations may influence gene expression in development or disease. A newly discovered code within DNA -- coined 'spatial grammar' -- holds a key to understanding how gene activity is encoded in the human genome.
A new study sheds light on the vital role that the mixing of Atlantic and Arctic waters plays in sustaining the Atlantic Meridional Overturning Circulation (AMOC), which is crucial for regulating Earth's climate.
Human breast milk regulates a baby's mix of microbes, or microbiome, during the infant's first year of life. This in turn lowers the child's risk of developing asthma, a new study shows.
Giant viruses found on the Greenland ice sheet probably regulate the growth of snow algae on the ice by infecting them. Knowing how to control these viruses could help us reduce the rate of ice-melt.
While effective in regulating weight and stabilizing diabetes, these diets are not without risks. High-protein diets, known as 'Paleolithic diets', are popular. Using mouse models, scientists have studied their impact. Excess protein greatly increases ammonium production, overwhelming the liver.
The ability to regulate body temperature, a trait all mammals and birds have today, may have evolved among some dinosaurs early in the Jurassic period about 180 million years ago.
While a positive recommendation for the gene editing treatment Casgevy was expected, a clearance for Biogen’s Skyclaris, acquired through a recent acquisition, was no sure bet.
The companies now plan on starting this year another large study of their drug, dapirolizumab pegol, in the hopes that they can confirm its safety and effectiveness to drug regulators.
The Circumpolar Current works as a regulator of the planet's climate. Its origins were thought to have caused the formation of the permanent ice in Antarctica about 34 million years ago.
A research team has discovered that cancer, one of the leading causes of death worldwide, can be caused entirely by epigenetic changes, in other words, changes that contribute to how gene expression is regulated, and partly explain why, despite an identical genome, an individual develops very different cells (neurons, skin cells, etc.).
The regulator will issue separate verdicts on the pioneering treatment’s use in sickle cell disease and beta thalassemia, with the first expected late this year.
Geospatial scientists and senior legal and regulatory analyst quantified exactly how much energy could be generated from floating solar panel projects installed on federally owned or regulated reservoirs.
3'UTRs (untranslated regions) are segments of RNA involved in gene regulation. The new study focuses on critical snippets of RNA in the tiny, transparent roundworm Caenorhabditis elegans (C. The study provides a detailed map of the 3'UTR regions of RNA in C.
The findings reveal that production of the blood sugar-regulating hormone is much more dynamic and individualized than previously thought, while showing for the first time a subset of the population who are hyper-responsive to fatty foods.
A gene encoding a protein linked to tau production -- tripartite motif protein 11 (TRIM11) -- was found to suppress deterioration in small animal models of neurodegenerative diseases similar to Alzheimer's disease (AD), while improving cognitive and motor abilities, according to new research.
These stem cells are regulated by evolutionary highly conserved genes. Using molecular genetic methods, developmental biologists have now identified possible candidates for multipotent stem cells in the sea anemone for the first time.
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