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Study reveals long-term effects of hyaluronic acid fillers

Initial and follow-up 3D digital scans provide new insights into the effects of hyaluronic acid (HA) fillers in restoring facial volume and fullness, reports a study in the October issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons.

26 Sep 2025

New AI system streamlines segmentation of biomedical images

Annotating regions of interest in medical images, a process known as segmentation, is often one of the first steps clinical researchers take when running a new study involving biomedical images.

26 Sep 2025

Novel treatment disrupts tumor immunosuppression in pancreatic cancer

Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers, with a five-year survival rate below 10%.

26 Sep 2025

IGF2BP3 protein drives leukemia growth by linking metabolism and RNA control

Cancer cells are relentless in their quest to grow and divide, often rewiring their metabolism and modifying RNA to stay one step ahead.

26 Sep 2025

Cumulative social advantage linked to slower biological aging and lower inflammation

The cumulative effect of social advantages across a lifetime – from parental warmth in childhood to friendship, community engagement and religious support in adulthood – may slow the biological processes of aging.

26 Sep 2025

Gut probiotic Christensenella tenuis reduces endotoxemia and improves metabolism in obese mice

This study is reported by the team of Professor Shuang-jiang Liu from Shandong University. The study reveals that the gut probiotic Christensenella tenuis significantly alleviates endotoxemia and metabolic disorders in a diet-induced obesity (DIO) mouse model by modulating gut bile acids (BAs) metabolism and suppressing lipopolysaccharide (LPS) translocation across the gut barrier.

26 Sep 2025

New intramuscular mRNA vaccine offers easier alternative to treat neovascular eye diseases

An mRNA vaccine developed by researchers from Japan suppressed abnormal blood vessel growth or neovascularization in the retina of mouse models.

26 Sep 2025

Natural psychoactive molecule DMT reduces harmful effects of stroke in animal models

DMT, or dimethyltryptamine is a natural psychoactive molecule found in many plants and mammals. According to an article published in Science Advances, researchers from the HUN-REN BRC Institute of Biophysics and Semmelweis University Heart and Vascular Centre found that DMT reduces the harmful effects of stroke in animal models and cell culture experiments.

26 Sep 2025

New T cell therapy targets CTNNB1 cancer mutation with promising results in animal studies

Researchers at the University of Oslo and Oslo University Hospital have developed a promising new immunotherapy targeting the CTNNB1 gene mutation associated with various aggressive cancers like lung and prostate cancer.

26 Sep 2025

Tumor cells adapt and thrive in damaged parts of the pancreas

Pancreatic cancer is one of the most aggressive cancer types. A new study from Karolinska Institutet, in collaboration with the Department of Pathology at Karolinska University Hospital, shows that tumor cells grow not only in the connective tissue-rich environment typical of the disease, but also in damaged parts of the pancreas where normal tissue is altered.

26 Sep 2025

RION engages Lonza to scale manufacturing exosome based therapeutics

RION, a commercial and clinical-stage regenerative medicine company pioneering platelet-derived exosomes for both human and animal health applications, has announced a collaboration with Lonza, one of the world’s largest contract development and manufacturing organizations (CDMOs), to provide cGMP manufacturing and technical support for commercial scale production of its Purified Exosome Product™ (PEP™) drug substance for late phase clinical supply and beyond.

From Lonza 26 Sep 2025

Researchers develop tool to predict how patients will respond to common multiple sclerosis drug

Brazilian researchers, in partnership with French institutions, have developed a tool that can predict how patients will respond to natalizumab, one of the most commonly used drugs for treating multiple sclerosis.

25 Sep 2025

Mucins show promise in preventing Salmonella infections

Mucus is more than just a sticky substance: It contains a wealth of powerful molecules called mucins that help to tame microbes and prevent infection.

25 Sep 2025

Patient-derived organoids advance cancer therapy and vaccines

Tiny, three-dimensional organoid models are reshaping cancer research by recreating the intricate architecture and diversity of human tumors.

25 Sep 2025

Scientists explore how dopamine shapes myelin in social isolation

Scientists know that social isolation can alter brain structure and lead to the breakdown of myelin, the fatty coating that insulates nerve fibers in the brain. But they don't yet know exactly how or why it happens.

25 Sep 2025

Calcium-induced release identified as key driver of dangerous muscle disorders

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium release (CICR) without affecting depolarization-induced calcium release.

25 Sep 2025

Study shows how early-life epigenetic 'memory' can influence adult brain inflammation

Why do some people remain healthy through childhood yet become more vulnerable to brain disorders such as dementia later in life? A KAIST (President Kwang Hyung Lee) -led team has uncovered a key part of the answer: a developmental 'switch' in astrocytes—the brain's most abundant support cells that shapes how strongly the brain's immune system reacts in adulthood.

25 Sep 2025

Circadian clock found to regulate bone breakdown

How our bodies break down and remove old and damaged bone tissue is linked to our inner circadian clock, according to a new study from the University of Surrey and the University of Sheffield.

25 Sep 2025

Antidepressant fluoxetine alters brain energy use and boosts neural plasticity

A new study shows that the widely used antidepressant fluoxetine does more than boost serotonin levels: it changes how brain cells manage their energy and rebuild their connections, potentially helping the brain "loosen up" and adapt during depression treatment.

25 Sep 2025

Mapping 100 years of bacterial evolution reveals key spreaders of antibiotic resistance

The genetic culprits responsible for the spread of multidrug resistance (MDR) in bacteria have been identified by new research mapping 100 years of bacterial evolution.

25 Sep 2025

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Medical Science News

Study reveals long-term effects of hyaluronic acid fillers

New AI system streamlines segmentation of biomedical images

Novel treatment disrupts tumor immunosuppression in pancreatic cancer

IGF2BP3 protein drives leukemia growth by linking metabolism and RNA control

Cumulative social advantage linked to slower biological aging and lower inflammation

Gut probiotic Christensenella tenuis reduces endotoxemia and improves metabolism in obese mice

New intramuscular mRNA vaccine offers easier alternative to treat neovascular eye diseases

Natural psychoactive molecule DMT reduces harmful effects of stroke in animal models

New T cell therapy targets CTNNB1 cancer mutation with promising results in animal studies

Tumor cells adapt and thrive in damaged parts of the pancreas

RION engages Lonza to scale manufacturing exosome based therapeutics

Researchers develop tool to predict how patients will respond to common multiple sclerosis drug

Mucins show promise in preventing Salmonella infections

Patient-derived organoids advance cancer therapy and vaccines

Scientists explore how dopamine shapes myelin in social isolation

Calcium-induced release identified as key driver of dangerous muscle disorders

Study shows how early-life epigenetic 'memory' can influence adult brain inflammation

Circadian clock found to regulate bone breakdown

Antidepressant fluoxetine alters brain energy use and boosts neural plasticity

Mapping 100 years of bacterial evolution reveals key spreaders of antibiotic resistance

The future of automation: Machine learning–driven hepatocyte and organoid counting

From street to lab: Advancing controlled substance testing with handheld Raman and FTIR

Reimagining light scattering for biotherapeutics

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