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Medical Xpress / Altered microbiome: Oral bacteria play a role in chronic liver disease, study reveals

Each year, more than two million people die from advanced chronic liver disease (ACLD). Previous research has linked gut microbiome disruptions to this condition and suggested that bacteria typically found in the mouth may ...

Phys.org / Do-it-yourself ammonia production: Renewable-powered system uses calcium to reduce emissions and scale for farmers

The last time you scrubbed a streaky window or polished a porcelain appliance, you probably used a chemical called ammonia.

12 hours ago in Chemistry
Medical Xpress / New ALS treatment target identified: STAUFEN-1 protein reduction protects brain cells from death

University of Utah researchers at the Pulst-Scoles Laboratory have discovered that reducing levels of the STAUFEN-1 protein can prevent neuron death caused by DNA damage and p53 activation in neurodegenerative diseases.

Phys.org / Chemist proposes shared 'model proteins' to improve reproducibility in protein science

Protein scientists could improve reproducibility and coordination across the field by rallying around a small, shared set of "model proteins," according to a new Perspective by Connecticut College chemist Marc Zimmer.

12 hours ago in Chemistry
Phys.org / Exploring metabolic noise opens new paths to better biomanufacturing

Much like humans, microbial organisms can be fickle in their productivity. One moment they're cranking out useful chemicals in vast fermentation tanks, metabolizing feed to make products from pharmaceuticals and supplements ...

12 hours ago in Biology
Phys.org / Tiny earthquakes reveal hidden faults under Northern California

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San Andreas fault meets the Cascadia subduction zone, an area that could give rise to devastating major ...

14 hours ago in Earth
Phys.org / When lightning strikes: Models of multi-ignition wildfires could predict catastrophic events

Multi-ignition wildfires are not overly common. But when individual fires do converge, the consequences can be catastrophic. The largest fire on record in California, the 2020 August Complex fire, grew from the coalescence ...

13 hours ago in Earth
Phys.org / Crowd sensing for the environment: Citizen science and plant apps map how urbanization alters city soils and climate

Plants reflect urban climate and soil conditions with remarkable precision. Using more than 80 million observations from plant identification apps, researchers at the Max Planck Institute for Biogeochemistry have produced ...

13 hours ago in Earth
Tech Xplore / Soft, 3D transistors could host living cells for bioelectronics

New research from the WISE group (Wearable, Intelligent, Soft Electronics) at The University of Hong Kong (HKU-WISE) has addressed a long-standing bioelectronic challenge: the development of soft, 3D transistors.

Medical Xpress / Depression might signal brain disease risk among seniors

Depression in old age could be an early sign of serious brain disease, a new study says.

Medical Xpress / Sudden cardiac arrest in athletes: Hidden heart conditions can trigger rare but fatal events during competition

Though rare, sudden cardiac arrest (SCA) in athletes often unfolds in high-visibility settings, like sports arenas, prompting questions about underlying causes, emergency preparedness, and long-term outcomes. A new review ...

13 hours ago in Cardiology
Phys.org / DNA's hidden 'traffic controller' protein may hold clues to cancer prevention

A new LUMC study has changed our understanding of how cells work. Researchers have discovered that the CFAP20 protein acts as a kind of "traffic controller" on DNA. Without this protein, chaos ensues, potentially causing ...

13 hours ago in Biology