Medical Imaging News

July 5, 2025

Top Headlines

Frozen Light Switches: How Arctic Microbes Could Revolutionize Neuroscience

July 5, 2025 — In the frozen reaches of the planet—glaciers, mountaintops, and icy groundwater—scientists have uncovered strange light-sensitive molecules in tiny microbes. These “cryorhodopsins” can respond to light in ways that might let researchers turn ...

The Pandemic Pet Boom Was Real. The Happiness Boost Wasn’t

July 2, 2025 — Locked-down Hungarians who gained or lost pets saw almost no lasting shift in mood or loneliness, and new dog owners actually felt less calm and satisfied over time—hinting that the storied “pet effect” may be more myth than mental-health ...

Ultrafast 12-Minute MRI Maps Brain Chemistry to Spot Disease Before Symptoms

July 2, 2025 — Illinois engineers fused ultrafast imaging with smart algorithms to peek at living brain chemistry, turning routine MRIs into metabolic microscopes. The system distinguishes healthy regions, grades ...

Is That Really ADHD? Why Flawed Trials May Be Misleading Millions

July 1, 2025 — Researchers reviewing nearly 300 top-tier ADHD drug trials found that half skipped the rigorous, expert-led evaluations needed to rule out other conditions like depression or schizophrenia. With diagnoses often made by unqualified staff—or even by ...

This AI Tracks Lung Tumors as You Breathe — and It Might Save Lives

June 30, 2025 — An AI system called iSeg is reshaping radiation oncology by automatically outlining lung tumors in 3D as they shift with each breath. Trained on scans from nine hospitals, the tool matched expert clinicians, flagged cancer zones some missed, and ...

This Brain Scan Sees Alzheimer’s Coming—but Only in Some Brains

June 29, 2025 — USC researchers have found a promising new brain scan marker that could better detect Alzheimer’s risk — but only for some. The tau-based benchmark works in Hispanic and White populations when paired with another Alzheimer’s protein, amyloid, ...

USC's New AI Implant Promises Drug-Free Relief for Chronic Pain

June 24, 2025 — A groundbreaking wireless implant promises real-time, personalized pain relief using AI and ultrasound power no batteries, no wires, and no opioids. Designed by USC and UCLA engineers, it reads brain signals, adapts on the fly, and bends naturally ...

One Shot to Stop HIV: MIT's Bold Vaccine Breakthrough

June 20, 2025 — Researchers from MIT and Scripps have unveiled a promising new HIV vaccine approach that generates a powerful immune response with just one dose. By combining two immune-boosting adjuvants alum and SMNP the vaccine lingers in lymph nodes for nearly ...

Shocking Brain Cancer Breakthrough: Electric Fields Supercharge Immune Assault

June 9, 2025 — A breakthrough study from Keck Medicine of USC may have found a powerful new triple therapy for glioblastoma, one of the deadliest brain cancers. By combining Tumor Treating Fields (TTFields), which ...

Innovative Immunotherapy Shows Promise Against Aggressive T Cell Cancers

May 30, 2025 — An international clinical trial shows an innovative CAR-T cell immunotherapy is promising against aggressive T cell cancers and has manageable side ...

Novel Biomarker: Potential to Predict and Treat Skin Cancer Metastasis

May 30, 2025 — Researchers have identified C5aR1 as a novel biomarker for metastasis risk and poor prognosis in patients with cutaneous squamous cell carcinoma (cSCC), the most common type of metastatic skin cancer. The new study's findings in The American Journal ...

Traditional Diagnostic Decision Support Systems Outperform Generative AI for Diagnosing Disease

May 30, 2025 — Researchers compared their long-standing diagnostic decision support systems AI tool, DXplain, with modern large language models like ChatGPT and Gemini, finding DXplain performed slightly better. ...

Latest Headlines

updated 11:12am EDT

IBD on the Rise: International Research Highlights Spread in Africa, Asia, and Latin America

May 30, 2025 — New research conducted by an international consortium shows that IBD and related conditions are now spreading through developing regions in Africa, ...

Sharing of Lifespan Brain Study Data Expected to Light New Paths

May 30, 2025 — Researchers have released the full dataset from the Dallas Lifespan Brain Study, a decade-long project designed to track brain and cognitive health as people age and distinguish neurologically ...

Discovery of FLASH Effect Conditions Using Compact Carbon Ion Synchrotron Opens Door to Safer Cancer Therapy

May 29, 2025 — A research team has made a significant breakthrough in cancer radiotherapy by identifying conditions under which carbon ion beams -- delivered at ...

PREVENT Equation Accurately Estimated 10-Year CVD Risk and Those With Calcium Buildup

May 23, 2025 — A new risk calculator accurately identified participants who had calcium buildup in their heart arteries and those who had a higher future heart ...

New Genetic Test Can Diagnose Brain Tumors in as Little as Two Hours

May 21, 2025 — Scientists and medics have developed an ultra-rapid method of genetically diagnosing brain tumors that will cut the time it takes to classify them from 6-8 weeks, to as little as two hours.The team ...

MRI Can Replace Painful Spinal Tap to Diagnose MS More Quickly, According to a New Study

May 20, 2025 — Experts have demonstrated that multiple sclerosis (MS) can successfully be diagnosed using an MRI scan, meaning patients no longer need to undergo a ...

Language Isn't Just for Communication -- It Also Shapes How Sensory Experiences Are Stored in the Brain

May 20, 2025 — Our ability to store information about familiar objects depends on the connection between visual and language processing regions in the brain, ...

Thousands of Cardiac 'Digital Twins' Offer New Insights Into the Heart

May 16, 2025 — Researchers have created over 3,800 anatomically accurate digital hearts to investigate how age, sex and lifestyle factors influence heart disease and electrical ...

People With Critical Cardiovascular Disease May Benefit from Palliative Care

May 16, 2025 — Palliative care is specialized medical care focused on easing symptoms, addressing psychological and spiritual needs, and helping patients and ...

Focused Ultrasound Halts Growth of Debilitating Brain Lesions

May 16, 2025 — A new, incision-free technique developed at UVA Health to treat debilitating brain lesions called cerebral cavernous malformations, or cavernomas, has shown great promise in early testing, halting ...

Key Player in Childhood Food Allergies Identified: Thetis Cells

May 15, 2025 — Thetis cells, a class of immune cells first described in 2022, play an essential and previously unknown role in suppressing inflammatory responses to food, a new study ...

Shorter Radiation Therapy After Prostate Surgery Safe, Study Finds

May 15, 2025 — Researchers found that stereotactic body radiotherapy (SBRT), a form of high-dose radiation delivered in just five sessions, is as safe as conventional treatment, with similar side effects and a ...

New Nanoparticle Could Make Cancer Treatment Safer, More Effective

May 14, 2025 — Scientists have created a new nanoparticle that could make ultrasound-based cancer treatments more effective and safer, while also helping prevent tumors from coming back. To make the therapy even ...

MRI Scans Could Help Detect Life-Threatening Heart Disease

May 14, 2025 — Magnetic resonance imaging (MRI) scans of the heart could help to detect a life-threatening heart disease and enable clinicians to better predict which patients are most at risk, according to a new ...

Got Data? Breastfeeding Device Measures Babies' Milk Intake in Real Time

May 14, 2025 — New device can give peace of mind and reduce anxiety for breastfeeding moms. It uses bioimpedance, which is currently used to measure body fat, and streams clinical-grade data to a smartphone or ...

Green Fabrication of Hybrid Materials as Highly Sensitive X-Ray Detectors

May 9, 2025 — New bismuth-based organic-inorganic hybrid materials show exceptional sensitivity and long-term stability as X-ray detectors, significantly more sensitive than commercial X-ray detectors. In ...

AI Tool Uses Face Photos to Estimate Biological Age and Predict Cancer Outcomes

May 8, 2025 — Researchers developed FaceAge, an AI tool that calculate's a patient biological age from a photo of their face. In a new study, the researchers tied FaceAge results to health outcomes in people ...

3D Printing in Vivo Using Sound

May 8, 2025 — New technique for cell or drug delivery, localization of bioelectric materials, and wound healing uses ultrasound to activate printing within the ...

Important Step Towards Improving Diagnosis and Treatment of Brain Metastases

May 8, 2025 — Brain metastases often occur as a result of advanced cancer and, despite medical innovations, are still associated with a poor prognosis. Now, an international expert committee has taken an important ...

MRI Breakthrough Could Revolutionize Diagnosis of Common Heart Problem Aortic Stenosis

May 8, 2025 — Researchers have developed cutting-edge MRI technology to diagnose a common heart problem more quickly and accurately than ever before. Aortic stenosis is a progressive and potentially fatal ...

Enhanced CAR T Cell Therapy Offers New Strategy for Lymphoma

May 7, 2025 — A phase I study of a next-generation CAR T cell therapy showed a 52 percent complete remission rate for patients with relapsed/refractory ...

Groundbreaking Device Instantly Detects Dangerous Street Drugs, Offering Hope for Harm Reduction

May 7, 2025 — Groundbreaking device instantly detects dangerous street drugs, offering hope for harm reduction A portable device that instantly detects illicit street drugs at very low concentrations, thereby ...

Knowing Your Alzheimer's Risk May Ease Anxiety but Reduce Motivation for Healthy Habits

May 7, 2025 — Learning about one's risk for Alzheimer's disease may not lead to emotional distress, but motivation to maintain healthy lifestyle changes tends to fade over time, even in people at high ...

How Individuals Grasp an Object May Offer Simpler Diagnosis for Autism Spectrum Disorder

May 5, 2025 — Getting a timely diagnosis of autism spectrum disorder is a major challenge, but new research shows that how young adults, and potentially children, grasp objects could offer a simpler way to ...

PTSD Patients Show Long-Term Benefits With Vagus Nerve Stimulation

May 5, 2025 — In a recent clinical study, patients with treatment-resistant post-traumatic stress disorder were symptom-free up to six months after completing traditional therapy paired with vagus nerve ...

AI Could Help Improve Early Detection of Interval Breast Cancers

May 5, 2025 — A new study suggests that artificial intelligence (AI) could help detect interval breast cancers before they become more advanced and harder to ...

Is your Heart Aging Too Fast?

May 1, 2025 — Researchers have developed a revolutionary new way to find out the 'true age' of your heart using MRI. A new study shows how an MRI scan can reveal your heart's functional age -- and ...

New Non-Invasive Brain Stimulation Technique Shows Significant Reduction in Depression, Anxiety and PTSD Symptoms

Apr. 28, 2025 — New research shows non-invasive sound wave therapy can directly target deep brain regions, significantly reducing depression, anxiety, and PTSD ...

An Earth-Abundant Mineral for Sustainable Spintronics

Apr. 25, 2025 — Iron-rich hematite, commonly found in rocks and soil, turns out to have magnetic properties that make it a promising material for ultrafast next-generation ...

Hyperbaric Oxygen Treatment Provide Long-Term Relief for Radiation-Induced Injuries

Apr. 23, 2025 — Hyperbaric oxygen treatment provides long-term relief for patients suffering from late radiation-induced injuries after treatment of cancer in the lower abdominal area. Five years after hyperbaric ...