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Blood test detects early signs of liver transplant rejection

Liver transplant is a lifesaving surgery, but a significant number of patients experience organ rejection or other complications.

17 Jun 2025

‘Not accountable to anyone’: As insurers issue denials, some patients run out of options

By the time Eric Tennant was diagnosed in 2023 with a rare cancer of the bile ducts, the disease had spread to his bones. He weighed 97 pounds and wasn't expected to survive a year with stage 4 cancer.

16 Jun 2025

Tumor collagen structure may help explain racial disparities in cancer outcomes

In cancer care, accurate tools for predicting whether a tumor will spread (metastasize) can help patients receive the most appropriate treatments.

15 Jun 2025

Researchers identify cellular hotspots that trigger ferroptosis

Researchers at the VIB-KU Leuven Center for Cancer Biology have uncovered how a unique interaction between two cellular compartments, namely the endoplasmic reticulum (ER) and mitochondria, can act as a central ignition point for ferroptosis, a form of cell death driven by lipid oxidation and iron.

14 Jun 2025

Rethinking brain imaging with light that travels through the head

For decades, scientists have used near-infrared light to study the brain in a noninvasive way. This optical technique, known as "fNIRS" (short for "functional near-infrared spectroscopy"), measures how light is absorbed by blood in the brain, to infer activity.

14 Jun 2025

Advancing precision oncology in intrahepatic cholangiocarcinoma

ICCA accounts for 10–15% of primary liver cancers and is notorious for late-stage diagnosis and resistance to chemotherapy and radiotherapy.

13 Jun 2025

UK study finds small proportion of early Alzheimer’s patients suitable for latest treatments

Few people in the UK with early stage Alzheimer's disease are likely to be suitable for the latest drugs which aim to halt progress of the condition, yet many are nevertheless likely to be referred for these treatments, finds research published online in the Journal of Neurology Neurosurgery & Psychiatry.

13 Jun 2025

Cholesterol shields cancer cells from heat treatment in hyperthermia therapy

Hyperthermia, a cancer treatment using controlled heat to kill tumor cells, shows promise but faces limitations due to some tumor cells' unexpected heat resistance.

12 Jun 2025

Scaling 3D biology: Automation, imaging, and the future of high-throughput research

Discover how 3D biology, automation, and AI are revolutionizing drug discovery, improving predictive accuracy, and accelerating research.

From Molecular Devices UK Ltd 12 Jun 2025

VR training tool helps clinicians improve infection control practices

Infection control researchers at Mass General Brigham have developed a virtual reality (VR) tool to train clinicians on core concepts in infection control, including cleaning and disinfecting portable medical equipment, to prevent the spread of infections throughout healthcare facilities.

12 Jun 2025

Prenatal air pollution exposure related to subtle fetal brain changes

Fetuses more exposed to certain air pollutants show changes in the size of specific brain structures, particularly during the second and third trimesters of pregnancy.

11 Jun 2025

Tufts researchers develop dental implant that mimics real tooth function

Each year, millions of people in the U.S. get dental implants as a long-term, natural-looking fix for missing teeth. But traditional implants don't fully mimic real teeth.

11 Jun 2025

Extending imaging uncovers hidden stroke-related blood clots

A groundbreaking clinical trial led by London Health Sciences Centre Research Institute (LHSCRI) and Western University's Schulich School of Medicine & Dentistry may enhance how medical professionals detect hidden blood clots responsible for strokes.

11 Jun 2025

Psilocybin rewires the brain for weeks, study finds

Psilocybin induces consistent and sustained changes in brain network connectivity, particularly between the hippocampus and default mode network, as shown using high-resolution fMRI in healthy adults. These neural effects, distinct from those produced by methylphenidate, may underlie the drug’s psychological benefits and were reproducible within individuals over time.

10 Jun 2025

Spatial transcriptomics could transform musculoskeletal research

Conventional transcriptomic techniques have revealed much about gene expression at the population and single-cell level—but they overlook one crucial factor: spatial context.

9 Jun 2025

Small weight loss leads to big gains in heart health

Even without weight loss, healthy lifestyle changes enhance heart health. This study highlights the importance of habits for cardiometabolic improvement.

9 Jun 2025

Study offers new insights into how the body clears dead cells during stress

A new study from The University of Texas at Arlington details a novel strategy for how the body clears out dead cells during stress, revealing unexpected roles for well-known stress-response genes-a discovery that could help scientists better understand diseases affecting the immune system, brain and metabolism.

9 Jun 2025

Late-life mood disorders may signal neurodegenerative diseases

Depression and bipolar disorder of late onset may represent more than just mental health conditions. Growing evidence suggests these late-life mood disorders (LLMDs) could be not merely risk factors, but rather early warning signs of neurodegenerative diseases like dementia, even when they appear years before memory loss or other cognitive symptoms become apparent.

9 Jun 2025

Multimodal AI technology boosts early detection of skin conditions

Detection of melanoma and a range of other skin diseases will be faster and more accurate with a new artificial intelligence (AI) powered tool that analyses multiple imaging types simultaneously.

9 Jun 2025

New study maps how cells allocate space to organelles during growth

Picture a living cell as if it were a city. If you were the urban planner for this (very little, very alive) city, one of the things you would have to decide is how to allocate space for different functional uses.

6 Jun 2025