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Latest Medical Research News and Research
Updated: 56 min 1 sec ago

New safety strategies reduced serious surgical events in children

Wed, 07/01/2026 - 23:02
Ann & Robert H. Lurie Children's Hospital of Chicago achieved more than a 13-fold improvement in surgical safety after implementing a series of interventions based on high reliability principles across its operating rooms.

Study potential new therapeutic strategy for patients with ATRX-mutant gliomas

Wed, 07/01/2026 - 22:59
A new study from researchers at The University of Texas MD Anderson Cancer Center has uncovered how one of the most common genetic alterations in glioma rewires the cancer cell genome to fuel tumor progression, suggesting a potential new therapeutic strategy for patients with ATRX-mutant gliomas.

Smart prodrug targets Alzheimer's disease using hydrogen peroxide signals

Wed, 07/01/2026 - 22:56
A substance that worsens dementia has become a "switch" that initiates treatment. KAIST researchers have developed a new therapeutic approach that uses hydrogen peroxide (H₂O₂), a reactive oxygen species that damages cells and increases in the brains of patients with Alzheimer's disease, to activate a drug selectively in diseased brain tissue.

Mechanical restraint may increase short-term blood clot risk in psychiatric patients

Wed, 07/01/2026 - 22:53
Mechanical restraint is associated with a small increased short term risk of blood clots among inpatients at psychiatric hospitals, finds a Danish study published by The BMJ today.

Blood pressure and cholesterol gaps shrink among older adults with obesity

Wed, 07/01/2026 - 22:50
Over the last three decades, differences in unhealthy cholesterol levels and blood pressure between older adults with obesity and those with a normal Body Mass Index (BMI) have narrowed or disappeared in several high-income countries, suggests a study published in The Lancet.

Regular exercise boosts success rates for quitting smoking

Wed, 07/01/2026 - 22:36
A pack-a-day smoker can spend around $14,000 a year on cigarettes, yet despite the financial and health costs, quitting remains one of the most difficult changes many people will ever attempt.

Engineered CAR T cells show promise against myeloproliferative neoplasms

Wed, 07/01/2026 - 22:30
A new form of CAR T cell therapy has been designed to find and destroy the cancer-driving stem cells responsible for a group of blood cancers known as myeloproliferative neoplasms (MPNs), while leaving healthy blood cells unharmed, in new research led by UCL and University of Oxford researchers.

Imaging scans detect prostate cancer progression despite stable PSA levels

Wed, 07/01/2026 - 22:25
Patients with advanced prostate cancer may need periodic imaging scans to catch tumor growth even with stable levels of prostate-specific antigen (PSA), a protein in the blood that doctors routinely monitor for cancer progression, according to an analysis led by researchers at Weill Cornell Medicine and Duke University.

Opioid prescribing after pediatric surgery varies widely across hospitals

Wed, 07/01/2026 - 22:20
Whether children receive an opioid prescription after surgery varies substantially by procedure type and hospital, according to a new national analysis published in the Journal of the American College of Surgeons (JACS).

Depression-like behavior may accelerate endocrine aging in primates

Wed, 07/01/2026 - 21:53
A new review was published in Volume 18 of Aging on June 11, 2026, titled "Age-related dysfunctions of the neuroendocrine axes in nonhuman primates with depression-like and anxious behavior."

New labeling scheme could reduce Listeria infections from ready-to-eat foods

Wed, 07/01/2026 - 21:50
Listeria infections are on the rise, and around 15% of people in the EU who contract the infection die from it.

Scientists urge caution over psychedelics as ADHD treatment

Wed, 07/01/2026 - 21:42
In recent years, there has been growing interest among adults with ADHD in the practice of microdosing classic psychedelics such as psilocybin and LSD.

Flavonoid-rich foods may blunt breast cancer risk tied to genetics

Wed, 07/01/2026 - 21:36
Higher flavodiet scores were associated with lower breast cancer risk among 93,271 UK Biobank females followed for a median of 11.8 years. The inverse association was particularly evident in women with high genetic risk, but the observational study cannot prove causation.

Reversing macrophage metabolism may improve cancer immunotherapy outcomes

Wed, 07/01/2026 - 21:23
Tumor-associated macrophages (TAMs) are among the most abundant immune cells in the tumor microenvironment.

Study finds early-onset Parkinson’s burden has more than doubled worldwide

Wed, 07/01/2026 - 21:19
A GBD 2021 analysis of 204 countries and territories found that early-onset Parkinson’s disease burden among people aged 20 to 49 more than doubled from 1990 to 2021. Age-standardized incidence, prevalence, and disability rates rose globally, with higher estimated burden among males, rapid growth in middle and high-middle SDI regions, and moderate ecological correlations with pesticide use.

Cannabidiol shows preclinical promise for anxiety, depression and cognition

Wed, 07/01/2026 - 20:53
A new meta-analysis suggests that CBD may improve emotional behavior and cognition in animal models, but researchers caution that its clinical benefits still need to be proven in humans.

LEF1 and niche-derived factors regulate T cell stemness across chronic diseases

Wed, 07/01/2026 - 14:50
T cells are an elite fighting force of the immune system, seeking out and destroying diseased cells. But in a prolonged campaign against a chronic condition - like a viral infection, or cancer - the body needs a steady supply of these killer troops.

UC San Diego study reveals genetic causes of rare neuromuscular disorders

Wed, 07/01/2026 - 14:34
Scientists at the University of California San Diego have uncovered how genetic mutations cause a rare group of inherited neuromuscular disorders and identified promising new strategies to correct them, including a potential new use for an existing antidepressant.

Fatty liver disease fuels aggressive metastatic colorectal cancer spread

Wed, 07/01/2026 - 14:31
Researchers at VIB and KU Leuven, with international partners, have uncovered how fatty liver disease can fuel the most aggressive form of metastatic colorectal cancer.

German study identifies therapeutic Achilles' heel for advanced colorectal cancer

Wed, 07/01/2026 - 14:17
A team led by researchers from the German Cancer Research Center (DKFZ) and the HI-STEM* Stem Cell Institute has discovered a promising new approach to treating advanced colorectal cancer.

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