Spaceflight Research Advances Study of Rare Pediatric Diseases

Spaceflight Research Advances Study of Rare Pediatric Diseases

Spaceflight stress unmasks mitochondrial vulnerabilities Spaceflight exposes human induced pluripotent stem cells to microgravity and space radiation, creating stress conditions that may unmask disease-relevant vulnerabilities in mitochondrial and cardiac pathways. That is the focus of a review published in Precision Clinical Medicine. The study examines how these orbital environments affect mitochondrial function, cytoskeletal organization, oxidative … Read more

Notre Dame researchers find space-grown organoids better model GBM

Notre Dame researchers find space-grown organoids better model GBM

By growing glioblastoma organoids on the International Space Station, researchers demonstrated that microgravity fuels a model phenotype that recapitulates human tumors better and faster than ground-based labs achieve. Glioblastoma, known as GBM, is the most common malignant primary brain tumor in adults and stands as one of the most aggressive and deadly forms of cancer. … Read more

How Older Fathers Alter Embryo Gene Expression

How Older Fathers Alter Embryo Gene Expression

Researchers at Tohoku University Graduate School of Medicine investigated mouse embryonic brain gene expression to understand links between advanced paternal age and autism spectrum disorder. Epidemiological studies have previously tied older fathers to an increased risk of offspring developing autism spectrum disorder, but the underlying biological mechanisms remain poorly understood. Tohoku University Researchers Examine Paternal … Read more

Can Daily Orange Juice Improve Heart Health? What Science Says

According to a new clinical trial published in Food & Function, consuming 330 ml of 100 percent orange juice daily for six weeks causes bioactive compounds like hesperidin to be absorbed by the body, altering the activity of genes linked to vascular health and blood vessel function. Clinical Trial Findings on Hesperidin and Gene Expression … Read more

Advanced AI Cell Models Transform Modern Cell Biology Research

Embryonic Neutrophils Display Mature Immune Functions in New Study

Researchers at Stanford Medicine have developed two artificial intelligence models of the biological cell, culminating in a second-generation algorithm called TranscriptFormer that can process gene expression data across 112 million cells and 12 distinct species. According to Stanford University bioengineering professor Stephen Quake, the technology provides a mathematical space that allows scientists to analyze massive, … Read more

How Early-Life Stress Rewires the Brain for Future Sensitivity

New research published in the journal Neuron identifies a biological mechanism linking childhood adversity to lifelong stress hypersensitivity. By studying mouse models, scientists discovered that early-life stress (ELS) triggers epigenetic changes—specifically the enrichment of the H3K4me1 histone mark and the enzyme SETD7—within the brain’s ventral tegmental area (VTA), effectively priming dopamine neurons to overreact to … Read more

Midlife Brain Aging Linked to Immune Cells and Blood-Brain Barrier Decline

New data from a National Institutes of Health-funded study reveals that midlife brings substantial remodeling to the immune cell landscape of the human hippocampus, pointing to a potential mechanism behind chronic neuroinflammation in neurodegenerative diseases. Scientists analyzed postmortem hippocampal tissue from 40 neurologically healthy adults aged 20 to 95 years old, as detailed in a … Read more

How DNA Enhancer Hubs Drive Prostate Cancer Genes

Organ Mutation Rates Explain Cancer Risk Differences

Researchers at the Keck School of Medicine of USC have identified a 3D hierarchy of DNA “enhancers” that function as master switches for prostate cancer development. According to a study published in Genome Biology, these interconnected networks control gene expression, revealing potential new targets for precision cancer therapies that could move beyond current gene-specific treatments. … Read more

5 Epigenetic Clocks: Shared and Distinct Aging Signals

Epigenetic clocks—tools designed to measure biological age through DNA methylation—capture distinct, non-overlapping biological processes rather than a single universal aging mechanism. According to a study published in npj Aging, researchers have developed Transcriptomic Aging Gene Scores (TAGS) to better interpret these clocks, showing that gene expression patterns often predict health outcomes like mortality and frailty … Read more

Optimizing Liver Cancer Treatment via Gene Signatures and Multi-Omics

Highlight Therapeutics Reports Positive Phase 2b BO-112 Results in Basal Cell Carcinoma

Hepatocellular carcinoma (HCC) is currently the third leading cause of cancer death, with patient outcomes hindered by late diagnosis and scarce early biomarkers. According to a 2026 review in the journal Gene Expression, advancements in multi-omics and liquid biopsy are shifting the clinical landscape by enabling more precise prognostic tracking and personalized immunotherapy selection, though … Read more