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Childhood ultra-processed food intake associates with altered insulin responses

Researchers analyzed dietary and metabolic data from 508 nondiabetic Mexican American children in the SAFARI family cohort, finding that higher ultra-processed food scores were associated with lower insulin sensitivity and altered early insulin secretion measures. The exploratory cross-sectional study did not establish causality, and its multiple comparisons, historical dietary data, and questionnaire-based UPF estimates warrant confirmation in longitudinal studies and trials.

21 Jul 2026

Swimming can be clinically effective in reducing disability from chronic low back pain

Australian research has shown for the first time that a program of swimming can be clinically effective in reducing disability from chronic low back pain.

21 Jul 2026

Innovative framework streamlines communication for pulmonary embolism care

The Pulmonary Embolism Reporting and Data Systems (PE-RADSTM) framework for diagnosing and classifying acute pulmonary embolism using CT and magnetic resonance (MR) angiography was published today in Radiology, a journal of the Radiological Society of North America (RSNA).

21 Jul 2026

City of Hope launches trial to map how tumors change during immunotherapy resistance

City of Hope®, one of the largest and most advanced cancer research and treatment organizations in the United States with its National Medical Center ranked among the nation's top cancer centers by U.S. News & World Report, has opened an innovative Phase 2 clinical trial designed to map how tumors change as they begin to resist immunotherapy, treatment that improves the immune system's ability to fight disease.

21 Jul 2026

Early electroacupuncture intervention protects pancreatic function in prediabetes

Prediabetes refers to a metabolic state in which blood glucose is higher than normal but has not yet reached the diagnostic threshold for diabetes. It may involve impaired fasting glucose, impaired glucose tolerance, or elevated glycated hemoglobin A1c (HbA1c), and is closely associated with progressive β-cell dysfunction.

21 Jul 2026

New BRAF protein conformation opens avenues for cancer treatment

Several types of cancer are triggered by mutations in a protein called BRAF. Researchers at the Paul Scherrer Institute PSI have resolved a previously unknown conformation adopted by this protein during cell proliferation.

21 Jul 2026

Common heart risk calculators effectively predict certain types of cancer

Risk calculators that doctors use to estimate a person's risk of a heart attack or stroke work about as well for predicting certain cancers, according to a new study by UCL (University College London) researchers.

21 Jul 2026

Experts urge focus on prevention to tackle global heart failure

Heart failure already affects more than 60 million people worldwide and is one of the leading causes of hospitalization among people over the age of 65.

21 Jul 2026

Mount Sinai establishes new autoimmunity center with $5 million gift

A $5 million gift from philanthropists Judith and Stewart Colton will establish a Colton Center for Autoimmunity within the Marc and Jennifer Lipschultz Precision Immunology Institute (PrIISM) at the Icahn School of Medicine at Mount Sinai.

21 Jul 2026

Childhood unpredictability linked to higher mental health risks

Children who grow up in unpredictable environments may face elevated risks for depression, anxiety, sleep disorders and other mental health challenges, according to a new study by researchers at the University of California, Irvine, Chapman University and Rady Children's Hospital Orange County, formerly called Children's Hospital of Orange County.

21 Jul 2026

Medically tailored grocery deliveries improve blood sugar control among diabetes patients

A study from researchers at top US health insurance and medical services provider Kaiser Permanente, the Food is Medicine Institute at the Gerald J. and Dorothy R. Friedman School of Nutrition Science and Policy at Tufts University and The George Institute for Global Health found medically tailored grocery deliveries improved blood sugar control among adults living with type 2 diabetes who have public health insurance, when compared with usual care.

21 Jul 2026

Tailored gene therapy dramatically reduces childhood epilepsy seizures in trial

SCN2A‑related developmental epileptic encephalopathy (DEE) is a rare, severe form of childhood epilepsy and one of the most common causes of monogenic autism.

21 Jul 2026

Scientists link genetic spelling mistakes to sudden cardiac death

Scientists have found that the 'sudden' cardiac death condition related to high profile deaths or major medical episodes of sports stars including Fabrice Muamba, Christian Erikson and Mark-Vivian Foe has numerous linked gene variations, or "spelling mistakes", which highlights a potentially treatable vulnerability.

21 Jul 2026

Psychiatric patients show reduced flexibility in their brain network dynamics

Individuals with psychiatric conditions show reduced flexibility in their brain network dynamics, according to a new Rutgers study.

21 Jul 2026

Researchers discover new peptide mechanism to treat allergic asthma

A team from the University of Bonn and the Research Center Borstel, Leibniz Lung Center (FZB) has discovered a previously unknown mechanism of action for a synthetic peptide that mitigates excessive inflammatory responses in allergic asthma.

21 Jul 2026

Preterm adults show varied outcomes across optimal, moderate, and low-functioning groups

A landmark 34-year study, co-led by University of Warwick, tracks very preterm babies from birth to middle adulthood and identifies early cognitive development as the strongest predictor of who flourishes and struggles as adults.

21 Jul 2026

Study examines the link between blood type and cardiovascular risk in hemodialysis patients

Do you know your blood type? It is important information that is used for blood transfusions, but few realize blood types could also be linked to disease risks. In the general population, people with blood type O have been reported to have a lower risk of cardiovascular disease and cardiovascular mortality.

21 Jul 2026

Study tests chronotype’s liver link and finds no significant association

Researchers found no significant association between chronotype and FibroScan-derived liver fat or stiffness in 119 medication-naïve adults with overweight or obesity. The exploratory findings cannot exclude smaller effects, particularly for fibrosis, and require confirmation in larger longitudinal studies.

21 Jul 2026

New strategy boosts immune attack against pancreatic cancer

Researchers from the University of Minnesota Medical School have identified why pancreatic cancer is difficult for the immune system to recognize and attack, paving the way for a new approach to improve immunotherapy.

20 Jul 2026

Oral drug avatrombopag reduces chemotherapy treatment delays, trial finds

In a phase 2 trial of patients with gastrointestinal cancers, avatrombopag helped 70% of those receiving chemotherapy to stay on treatment schedule, compared with 17% receiving placebo.

20 Jul 2026