Gut Hormone Ghrelin Rejuvenates Aging Brain Immune Cells to Restore Memory
New research in Aging Cell shows that the gut hormone ghrelin can reverse senescence in brain microglia and improve memory ...
Tag: microglia
Nerve Regeneration Surgery Leaves Distinct Molecular Fingerprints Across the Nervous System in Rats
A rat study of regenerative peripheral nerve interface reconstruction finds tissue-specific gene expression changes and reduced thalamic microglia and cell ...
Blood-Brain Barrier Leaks Distort Brain Tumor PET Scans, Mouse Study Reveals
A mouse study shows that TSPO-PET signals in glioblastoma remain largely cell-specific early on but lose specificity as blood-brain barrier ...
Immune Cell Fat Switch: Losing RORα Worsens Blinding Eye Disease in Mice
A new mouse study shows that the lipid-sensing nuclear receptor RORα restrains PPARγ-driven fat accumulation in retinal immune cells, and ...
Immune Receptor FcγRIIb Emerges as Gatekeeper of Parkinson’s Protein Spread
New research shows that deleting or blocking the immune receptor FcγRIIb dramatically impairs the spread of alpha-synuclein pathology in the ...
Chinese Herb Compound Tetramethylpyrazine May Rewire Damage Response After Spinal Cord Injury
A new review describes how tetramethylpyrazine, an alkaloid from the Chinese herb Ligusticum chuanxiong, may simultaneously block ferroptosis and neuroinflammation ...
Blood Protein C1q Predicts Delirium After Emergency Aortic Dissection Surgery
Researchers found that elevated preoperative serum levels of the complement protein C1q strongly predict postoperative delirium in patients undergoing emergency ...
Zinc-Myricetin Nanoshell Rewires Mitochondria and Immunity to Repair Spinal Cord Injury
A lesion-responsive core-shell nanoparticle combining astaxanthin, a ZIF-8 framework, and a zinc-myricetin shell remodels mitochondrial and immune signaling to promote ...
Alzheimer’s Disease Sabotages the Bone Marrow, Starving the Brain of Healing Immune Cells
A new Nature Neuroscience study shows that Alzheimer's disease disrupts bone marrow monocyte production through chronic type I interferon signaling, ...
Nerve Growth Factor Shows Promise Against Glaucoma by Calming Oxidative Stress and Brain Inflammation
New research in Cell Death Discovery shows that recombinant human nerve growth factor protects retinal ganglion cells in a glaucoma ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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