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Discovery explains why people with IBD have higher risk of colorectal cancer

A chain of immune reactions in the gut—driven by a key signaling protein and a surge of white blood cells from the bone marrow—may help explain why people with inflammatory bowel disease (IBD) have a higher risk of colorectal cancer, according to a preclinical study by Weill Cornell Medicine investigators.

22 Jan 2026

Facial wound secrets revealed for scarless repair

Tweaking a pattern of wound healing established millions of years ago may enable scar-free injury repair after surgery or trauma, Stanford Medicine researchers have found.

22 Jan 2026

Alterations in liver metabolism experienced by individuals with Down syndrome

Researchers at the University of Colorado Anschutz Linda Crnic Institute for Down Syndrome (Crnic Institute) have uncovered compelling evidence that individuals with Down syndrome experience significant alterations in liver metabolism, including elevated levels of bile acids in the bloodstream and other biomarkers of liver dysfunction.

22 Jan 2026

Methionine: A dietary key to surviving infection

As soon as you are wounded-whether from grabbing a hot pan or contracting the flu-you begin a unique journey through variable symptoms toward either recovery or death.

22 Jan 2026

Expert guidance on fecal microbiota transplantation in liver disease

The gut microbiota plays a crucial role in maintaining host health and liver function. Fecal microbiota transplantation (FMT), an emerging therapeutic modality, has demonstrated promising potential in the treatment of chronic liver diseases.

22 Jan 2026

See through the skin: New technology spots early heart disease warning signs

Researchers from Helmholtz Munich and the Technical University of Munich (TUM) have developed "fast-RSOM", a new imaging technology that can capture detailed images of the smallest blood vessels directly through the skin – without the need for invasive procedures.

22 Jan 2026

High BMI linked to vascular dementia risk

High body mass index (BMI) could cause a higher risk of vascular-related dementia (a combination of vascular + unspecified dementia), according to new research from the University of Bristol and University Hospital of Copenhagen (Rigshospitalet and Herlev-Gentofte hospital).

22 Jan 2026

Researchers propose a new framework for understanding neutrophils

Researchers from Universidad Carlos III de Madrid (UC3M), the National Center for Cardiovascular Research (CNIC), and Yale University (USA) have published a comprehensive review article in the journal Cell that proposes a new framework for understanding neutrophils, the most abundant cells of the immune system.

22 Jan 2026

Regular aerobic exercise slows a key marker of brain aging in midlife

Regular aerobic activity significantly reduces brain-PAD, indicating that exercise is crucial for maintaining brain health and reducing dementia risk.

22 Jan 2026

AI tool predicts metastatic risk in multiple cancers

Why do some tumors spread while others remain localized? The mechanisms governing the metastatic potential of tumor cells remain largely unknown — yet understanding this is crucial for optimizing patient care.

22 Jan 2026

A routine blood test may reveal who is most at risk of osteoporosis

A routine creatinine blood test may identify individuals at higher risk for osteoporosis and fractures, highlighting its potential as a risk assessment tool.

22 Jan 2026

AI predicts health outcomes for premature newborns from blood samples

An artificial intelligence-based tool can predict the medical trajectories of individual premature newborns from blood samples collected soon after they are born, a Stanford Medicine-led study has shown.

21 Jan 2026

Pregnancy-related stroke linked to long-term risk of cardiovascular events

Having an ischemic stroke during pregnancy or three months after pregnancy is associated with an increased risk of cardiovascular events like heart attack or second stroke, heart disease and depression later in life.

21 Jan 2026

New chip-based test could revolutionize blood transfusions

A new, fast and easy test could revolutionize blood transfusions-giving blood centers and hospitals a reliable way to monitor the quality of red blood cells after they sit for weeks in storage.

21 Jan 2026

UC Irvine wins ARPA-H award to advance lymphatic disease diagnosis

The University of California, Irvine has received its first award from the Advanced Research Projects Agency for Health, launching a major effort to improve how doctors detect and treat diseases of the lymphatic system.

21 Jan 2026

More urban trees associated with fewer heart disease cases

A multi-institutional study led by the University of California, Davis, finds that living in urban areas with a higher percentage of visible trees is associated with a 4% decrease in cardiovascular disease.

21 Jan 2026

Natural ovulation matches hormone therapy success in frozen embryo transfer

Natural ovulation before frozen embryo transfer is as effective as hormone treatment for achieving a healthy baby by vitro fertilization (IVF), finds a clinical trial from China published by The BMJ today.

21 Jan 2026

Non-monetary incentives boost blood donation without harming safety

Offering non-monetary incentives such as free access to outpatient consultations to frequent blood donors is linked to an increase in donations without compromising blood safety, finds a study from China published by The BMJ today.

21 Jan 2026

Shingles vaccination is linked to slower biological aging in older adults

This population-based study of U.S. adults aged 70 and older found that shingles vaccination was associated with slower epigenetic and transcriptomic aging, as well as lower systemic inflammation. No significant associations were observed for neurodegeneration or cardiovascular biomarkers, highlighting domain-specific molecular effects rather than broad clinical changes.

21 Jan 2026

Study finds no safety or efficacy gap between paracetamol and ibuprofen for neonatal PDA

In a UK pilot randomized trial, intravenous paracetamol and ibuprofen showed no statistically significant differences in short-term efficacy or safety when used as rescue therapy for hemodynamically significant patent ductus arteriosus in very preterm infants. The study demonstrated high feasibility but was not powered to determine clinical superiority or equivalence between treatments.

21 Jan 2026