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ScienceDaily · 01/08/2025 14:37 EDT

New AI predicts inner workings of cells

In the same way that ChatGPT understands human language, a new AI model developed by computational biologists captures the language of cells to accurately predict their activities. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:37 EDT

Human 'domainome' reveals root cause of heritable disease

Unstable proteins are the main drivers of many different heritable diseases, according to a new study, including genetic disorders responsible for the formation of cataracts, and different types of rare neurological, developmental and muscle-wasting diseases. Unstable proteins are more likely to misfold and degrade, causing them to stop working or accumulate in harmful amounts inside cells. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:37 EDT

Plant cells gain immune capabilities when it's time to fight disease

Scientists have created a new atlas of plant cells during immune response, in turn discovering a new rare cell state, called Primary IMmunE Responder (PRIMER), that acts as an immune response hub to initiate defense strategy throughout plants. The publicly available database offers insight into the plant immune response -- an urgent task in the face of climate change growing antimicrobial resistance. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:36 EDT

Researchers unravel a novel mechanism regulating gene expression in the brain that could guide solutions to circadian and other disorders

A collaborative effort has shed valuable light on how monoamine neurotransmitters such as serotonin, dopamine, and now histamine help regulate brain physiology and behavior through chemical bonding of these monoamines to histone proteins, the core DNA-packaging proteins of our cells. Read more ›

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ScienceDaily
ScienceDaily 1 place · 01/08/2025 14:36 EDT

Discovery of 'Punk' and 'Emo' fossils challenges our understanding of ancient molluscs

Researchers have unearthed two fossils, named Punk and Emo, revealing that ancient molluscs were more complex and adaptable than previously known. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:36 EDT

Blueberries beware: Powdery mildew spreading across the globe

Research on fungus spread could help growers predict, monitor and control powdery mildew disease affecting blueberries. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:36 EDT

Scientists leverage artificial intelligence to fast-track methane mitigation strategies in animal agriculture

A new study reveals that generative Artificial Intelligence (AI) can help expedite the search for solutions to reduce enteric methane emissions caused by cows in animal agriculture, which accounts for about 33 percent of U.S. agriculture and 3 percent of total U.S. greenhouse gas emissions. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:36 EDT

Scientists uncover key step in how diazotrophs 'fix' nitrogen

Nitrogen is an essential component in the production of amino acids and nucleic acids -- both necessary for cell growth and function. Atmospheric nitrogen must first be converted, or 'fixed,' into a form that can be used by plants, often as ammonia. There are only two ways of fixing nitrogen, one industrial and one biological. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:36 EDT

Explorations of wheat stem sawfly management

Students researched sawfly biocontrols and the use of remote sensing to model infestation in fields. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:34 EDT

Researchers resolve uncertainty in BRCA2 testing, improving cancer risk assessment and patient care

Findings from a multi-institutional, international study have significantly advanced the understanding of genetic alterations in the BRCA2 gene, a key player in hereditary cancer risk. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:34 EDT

Herbivore or carnivore? A toolbox for the study of extinct reptiles

Evolution has resulted in the development of both herbivores and carnivores -- but how? What type of food did extinct vertebrates eat? And how can we gain insight into the diets of these creatures? In living animals, we can simply observe what they feed on today. In the case of extinct species, however, researchers rely on morphological or chemical information supplied by fossils. A team has now compiled a reference... Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:34 EDT

Potential new therapeutic targets for Huntington's disease

A research team has discovered intricate molecular mechanisms driving the RNA processing defects that lead to Huntington's disease and link HD with other neurodegenerative disorders such as amyotrophic lateral sclerosis, frontotemporal lobar dementia and Alzheimer's disease. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:34 EDT

Signaling circuit interplay pushes newborn neurons out of the neuronal nest

Scientists have uncovered the intricate circuit cues behind neuronal cell maturation and migration, which is required for proper cognitive function. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:34 EDT

How electrical synapses fine-tune sensory information for better decisions

Scientists have taken a major step in understanding how animal brains make decisions, revealing a crucial role for electrical synapses in 'filtering' sensory information. The new research demonstrates how a specific configuration of electrical synapses enables animals to make context-appropriate choices, even when faced with similar sensory inputs. Read more ›

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ScienceDaily
ScienceDaily · 01/08/2025 14:33 EDT

Tiny microbe colonies communicate to coordinate their behavior

A new study reveals evidence of electrical signaling and coordinated behavior in choanoflagellates, the closest living relatives of animals. This elaborate example of cell communication offers key insights into the early evolution of animal multicellularity and nervous systems. Read more ›

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ScienceDaily
ScienceDaily · 01/07/2025 19:41 EDT

Ketamine use on the rise in U.S. adults; new trends emerge

According to a new study, ketamine use has risen significantly since 2015. The results highlight the need for closer monitoring of recreational ketamine use. Read more ›

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ScienceDaily
ScienceDaily · 01/07/2025 19:41 EDT

Cell-based therapy improves outcomes in a pig model of heart attacks

In a large-animal model study, researchers have found that heart attack recovery is aided by injection of heart muscle cell spheroids derived from human induced pluripotent stem cells, or hiPSCs, that overexpress cyclin D2 and are knocked out for human leukocyte antigen classes I and II. This research used a pig model of heart attacks. Read more ›

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ScienceDaily
ScienceDaily · 01/07/2025 19:40 EDT

Morning coffee may protect the heart better than all-day coffee drinking

People who drink coffee in the morning have a lower risk of dying from cardiovascular disease and a lower overall mortality risk compared to all-day coffee drinkers, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 01/07/2025 19:40 EDT

DNA adds new chapter to Indonesia's layered human history

A new study has outlined the first genomic evidence of early migration from New Guinea into the Wallacea, an archipelago containing Timor-Leste and hundreds of inhabited eastern Indonesian islands. Read more ›

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ScienceDaily
ScienceDaily 3 place · 01/07/2025 19:40 EDT

Dinosaurs roamed the northern hemisphere millions of years earlier than previously thought, according to new analysis of the oldest North American fossils

A newly described dinosaur whose fossils were recently uncovered is challenging the existing narrative, with evidence that the reptiles were present in the northern hemisphere millions of years earlier than previously known. Read more ›

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