Head of SoftBank-owned UK semiconductor group sounded out after Jensen Huang resigned over affairs
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Zinc plays a major role in immune function, wound healing, skin health, and even your senses of taste and smell.
When your zinc levels are low, these important functions can start to suffer.
Take my FREE 60-second health quiz to help identify your #1 health block:
Dr. Eric Berg, DC, not MD; information only.
If you’ve done dieting, exercise, health apps and still feel stuck
U.S. Authorities Shut Down Major China-Linked AI Tech Smuggling Network
Nvidia’s advanced AI chips are subject to US export restrictions for China. Yet restricted GPUs continue to appear in Chinese computing networks.
How?
Investigators have uncovered schemes involving front companies, false shipping declarations, and third-country routes.
But there’s another way to access powerful chips without physically moving them: rent computing capacity from overseas data centers and run AI workloads remotely.
That’s creating a new challenge for export-control enforcement.
The US is now exploring ways to verify where advanced AI chips are physically operating.
Because controlling the paperwork isn’t the same as controlling the hardware.
A New Era for the Dawn of Life
Creative, interdisciplinary, and bold, the study of the origins of life has entered a new age. Welcome to Quanta Magazine’s special series on the origins of life.
Scientists Discover a Neuron That May Play a Role in Schizophrenia
A new 3D map of the brain’s movement center is already generating discoveries.
Astronomers Detect Radio Signal from Beta Pictoris b
Astronomers have detected a mysterious radio signal coming from the direction of Beta Pictoris b, a distant giant planet orbiting a star about 63 light-years from Earth. The discovery has sparked interest because radio emissions can reveal hidden details about a planet’s magnetic field, atmosphere, and interaction with its star. Scientists are now examining whether the signal truly comes from the planet and what could be producing it. Could this be a clue to an unexpected magnetic environment on a world far beyond our solar system? A faint signal from Beta Pictoris b could open a new window into the strange worlds orbiting distant stars.
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A transient modified mRNA encoding Myc and cyclin T1 improves cardiac function after myocardial injury
Reawakening the heart: a breakthrough in heart attack recovery.
Imagine if your heart could heal itself after a heart attack just like a scraped knee heals over time. For decades, medical science has faced a harsh biological reality: once adult human heart muscle cells (cardiomyocytes) mature, they lose their ability to divide and multiply. When a heart attack strikes, those starved cells die, leaving behind rigid scar tissue that permanently weakens the heart and frequently leads to chronic heart failure.
However, a groundbreaking study published in Nature Cardiovascular Research by researchers at the University of Cambridge changes the narrative, demonstrating that it may be possible to coax damaged heart tissue back to life.
The Secret: A Temporary Genetic “Wake-Up Call”
The research team utilized messenger RNA (mRNA) technology—the same versatile platform utilized in modern vaccines—to deliver a short-lived instruction manual directly to the heart.
Rather than permanently editing a patient’s DNA, the treatment introduces modified mRNA that temporarily activates two key proteins inside the heart cells: Myc and Cyclin T1.
* The Spark: These two proteins act like a biological ignition switch, convincing mature, resting heart muscle cells to break out of retirement and start dividing again.
The genetic basis of disease
Genetics plays a role, to a greater or lesser extent, in all diseases. Variations in our DNA and differences in how that DNA functions (alone or in combinations), alongside the environment (which encompasses lifestyle), contribute to disease processes. This review explores the genetic basis of human disease, including single gene disorders, chromosomal imbalances, epigenetics, cancer and complex disorders, and considers how our understanding and technological advances can be applied to provision of appropriate diagnosis, management and therapy for patients.
NASA Scientists Show How Gravitational Waves Can Reveal New Worlds
The LISA (Laser Interferometer Space Antenna) observatory, now in development, will detect gravitational waves, the tiny ripples in space-time caused by orbiting masses. Now two studies led by NASA astrophysicists show in new detail how LISA could reveal a new and unique population of exoplanets — worlds beyond our solar system — throughout our galaxy.
Supratentorial ependymoma: a comprehensive review of molecular classification, management strategies, and clinical outcomes (Part II of pediatric ependymomas across compartments) — Journal of Neuro-Oncology
To review the clinical, molecular, and imaging landscape of pediatric supratentorial ependymoma (ST-EP) and outline current management principles guiding surgical and adjuvant treatment decisions.
Synthesis of literature regarding biology, diagnosis, and management of ST-EP, focusing on recently emerging molecular subtypes.
ST-EP is an important and clinically significant intracranial malignancy comprising roughly 30–40% of all ependymoma cases. The 2021 WHO molecular classification stratified ST-EP into ZFTA-fusion, YAP1-fusion, and NEC subtypes, fundamentally altering our understanding of this pathology. ZFTA-fused tumors represent the majority of ST-EP, are seen in older patients and harbor a relatively worse prognosis while YAP1-fused tumors, though rarer, are enriched for younger children and carry a substantially more favorable prognosis. Management of very young children presents a unique therapeutic challenge, balancing disease control against the neurocognitive sequelae of cranial irradiation and aggressive surgery in the developing brain.