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science/health

Researchers Flag Chemical Impossibilities in AI Protein Structure Predictions

The Promise and Limits of AI Protein Prediction Artificial intelligence has transformed how researchers predict protein structures, dramatically accelerating work that once took years of laboratory experimentation. Tools based on deep learning architectures have demonstrated impressive capabilities in determining how proteins fold—the critical shape that governs their biological function.

Salesforce Wins $1.6B Contract to Deploy AI Across Veteran Affairs Healthcare Systems

The Department of Veteran Affairs has awarded Salesforce a significant $1.6 billion contract aimed at modernizing how the agency delivers healthcare services to veterans through artificial intelligence. The deal falls under the Veterans First initiative, which prioritizes updating technology systems that serve the veteran community. Salesforce will work to

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As Measles Cases Climb, Researchers Pursue Antiviral Treatments

The United States is currently experiencing its highest number of measles cases in decades, a trend public health experts attribute largely to declining childhood vaccination rates in certain communities. This resurgence has prompted researchers to intensify efforts toward developing antiviral treatments for measles, work that had previously received limited attention

Open-Source 3D-Printed MRI Machine Cuts Cost to Under $70,000

A team of researchers has built a functional, portable MRI machine using open-source designs and 3D printing for less than $70,000. Traditional MRI systems typically start at $1.1 million, making this DIY approach roughly 7% of the cost of conventional equipment. The project demonstrates how accessible fabrication technologies

CRISPR Gene Editing Enhances Immunotherapy Response in Prostate Cancer

Researchers are exploring how CRISPR gene editing could make prostate cancer more vulnerable to the body's own immune defenses. A new study shows that editing cancer cells using CRISPR technology can enhance the response to immunotherapy treatments. The scientists targeted prostate cancer cells with CRISPR, effectively disabling mechanisms

Researchers Identify Potential Tipping Point in Alzheimer's Disease Progression

Discovery Could Reshape Alzheimer’s Treatment Approaches Researchers have identified a potential tipping point that may determine whether Alzheimer's-related brain changes lead to dementia. The key factor appears to be how the brain's immune cells respond to amyloid plaques and tau proteins, offering a promising new

Stanford Researchers Use AI to Identify Natural GLP-1 Alternative

AI-Driven Drug Discovery Targets Natural GLP-1 Pathway Researchers at Stanford University have applied artificial intelligence to identify a natural compound that could provide the weight-loss and metabolic benefits of GLP-1 receptor agonists like Ozempic and Wegovy, but without the common adverse effects that often lead patients to discontinue treatment. The