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Multicolor electron microscopy reveals proteins and cell architecture at nanoscale resolution

Scientists have developed a new imaging technique that uses a novel contrast mechanism in bioimaging to merge the strengths of two powerful microscopy methods, allowing researchers to see both the intricate architecture of cells and the specific locations of proteins-all in vivid color and at nanometer resolution.

22 Feb 2026

Certain brain regions found to be more active in people with obsessive-compulsive disorder

A new study revealed that certain brain regions are more active in people with obsessive-compulsive disorder (OCD) during cognitively demanding tasks.

22 Feb 2026

New maps of mouse brains reveal patterns of myelin formation

Johns Hopkins scientists say they have used 3D imaging, special microscopes and artificial intelligence (AI) programs to construct new maps of mouse brains showing a precise location of more than 10 million cells called oligodendrocytes.

22 Feb 2026

Discovery offers hope for reducing immune-related heart risks in cancer patients

For many people diagnosed with cancer, treatment with immune checkpoint inhibitors (ICIs) has dramatically extended lives.

20 Feb 2026

New insights on spontaneous coronary artery dissection in young patients

New insights into spontaneous coronary artery dissection – a devastating cause of heart attacks in young, healthy patients – were presented today at the EAPCI Summit 2026.

20 Feb 2026

Low oxygen turns red blood cells into powerful glucose sinks

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level.

19 Feb 2026

$8.7 million award supports faster genetic diagnosis of lymphatic diseases

A team of researchers led by Columbia University Vagelos College of Physicians and Surgeons has been awarded an up to two-year $8.7 million contract from the Advanced Research Projects Agency for Health (ARPA-H) to create genetic tests to speed the diagnosis of patients born with defects in the lymphatic system.

19 Feb 2026

New guidelines outline comprehensive care for acute pulmonary embolism

Early detection and prompt treatment of acute pulmonary embolism (PE), a sudden and potentially life-threatening blood clot that blocks arteries in the lungs, is critical.

19 Feb 2026

Single blood test predicts onset of Alzheimer’s symptoms years ahead

Researchers at Washington University School of Medicine in St. Louis have developed a method to predict when someone is likely to develop symptoms of Alzheimer's disease using a single blood test.

19 Feb 2026

Low-field MRI could offer an alternative to existing breast cancer screening methods

Mass General Brigham's evaluation of low-field MRI performance lays potential groundwork for this technology to be a lower-cost, accessible option for breast imaging.

19 Feb 2026

IFN-γ identified as a powerful blood biomarker for Alzheimer’s

This study identifies IFN-γ as a crucial blood-based biomarker for Alzheimer's, revealing its role in microglial inflammation and genetic risk interactions.

19 Feb 2026

AI analyzes ECG to predict ventricular remodeling in patients with repaired tetralogy of Fallot

Researchers at the Mount Sinai Kravis Children's Heart Center led a multicenter effort to develop and validate an artificial intelligence (AI) tool that can analyze a standard electrocardiogram (ECG) to identify patients with repaired tetralogy of Fallot who may be at risk for harmful heart changes typically detected by cardiac MRI.

18 Feb 2026

Ancient mind body practice matches walking for hypertension control

High blood pressure is one of the leading preventable risk factors for heart disease. Clinical guidelines recommend regular physical activity, yet long-term adherence to exercise programs is challenging for many people, particularly when routines require equipment, dedicated space, gym memberships or ongoing supervision.

18 Feb 2026

Study reveals previously unknown role for viral protein integrase in HIV's life cycle

The tiny shell protecting the HIV virus resembles a slightly rounded ice cream cone, but there is nothing sweet about it.

18 Feb 2026

Researchers discover a way to breach cancer’s impenetrable fortress

Researchers at Case Western Reserve University have discovered a way to breach one of cancer's most stubborn defenses: the impenetrable fortress that solid tumors build around themselves.

18 Feb 2026

Can GLP-1 drugs slow neurodegeneration? New review finds promising signals but limited clinical proof

This review examines how GLP-1 receptor agonists may influence neurodegenerative disease biology through metabolic, inflammatory, mitochondrial, and proteostasis pathways. Evidence from mechanistic, preclinical, and early clinical studies suggests potential neuroprotective effects, but definitive disease-modifying benefit remains unproven.

17 Feb 2026

Scientists uncover nanoplastics in brain tissue and question their role in neurological disease

Emerging evidence suggests nanoplastics accumulate in human tissues including the brain and may contribute to neuroinflammation and neurodegenerative disease pathways. However, causality, exposure routes, and long-term health effects remain uncertain and require coordinated research.

17 Feb 2026

New AI-based approach detects fatty deposits inside coronary arteries using OCT images

Researchers have developed a new artificial intelligence-based approach for detecting fatty deposits inside coronary arteries using optical coherence tomography (OCT) images.

17 Feb 2026

Study provides guidance for caring children with febrile urinary tract infection

A new study from the Advocate Aurora Research Institute - which is part of Advocate Health - published Tuesday in Hospital Pediatrics provides guidance for families and physicians caring for infants and young children hospitalized with a febrile urinary tract infection (UTI), one of the most common infections in early childhood.

17 Feb 2026

Trump required hospitals to post their prices for patients. Mostly it’s the industry using the data.

Republicans think patients should be shopping for better health care prices. The party has long pushed to give patients money and let consumers do the work of reducing costs.

17 Feb 2026

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Imaging News and Research

Multicolor electron microscopy reveals proteins and cell architecture at nanoscale resolution

Certain brain regions found to be more active in people with obsessive-compulsive disorder

New maps of mouse brains reveal patterns of myelin formation

Discovery offers hope for reducing immune-related heart risks in cancer patients

New insights on spontaneous coronary artery dissection in young patients

Low oxygen turns red blood cells into powerful glucose sinks

$8.7 million award supports faster genetic diagnosis of lymphatic diseases

New guidelines outline comprehensive care for acute pulmonary embolism

Single blood test predicts onset of Alzheimer’s symptoms years ahead

Low-field MRI could offer an alternative to existing breast cancer screening methods

IFN-γ identified as a powerful blood biomarker for Alzheimer’s

AI analyzes ECG to predict ventricular remodeling in patients with repaired tetralogy of Fallot

Ancient mind body practice matches walking for hypertension control

Study reveals previously unknown role for viral protein integrase in HIV's life cycle

Researchers discover a way to breach cancer’s impenetrable fortress

Can GLP-1 drugs slow neurodegeneration? New review finds promising signals but limited clinical proof

Scientists uncover nanoplastics in brain tissue and question their role in neurological disease

New AI-based approach detects fatty deposits inside coronary arteries using OCT images

Study provides guidance for caring children with febrile urinary tract infection

Trump required hospitals to post their prices for patients. Mostly it’s the industry using the data.

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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