Connectome-seq Maps Brain Wiring With RNA Barcodes at Single-Synapse Resolution

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Connectome-seq Turned Synapses Into Barcodes

Connectome-seq Turned Synapses Into Barcodes TL;DR: Connectome-seq is a 2026 Nature Methods platform that maps brain wiring by combining engineered synaptic proteins, RNA barcodes, single-nucleus sequencing, and single-synaptosome sequencing. In a mouse pontocerebellar circuit, the method linked synaptic connections to the molecular identities of connected neurons, turning a wiring map into something sequencing can read. …

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Gabapentin Plus Hegu Embedding Improved Post-Herpetic Neuralgia

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Gabapentin Plus Hegu Embedding Improved Post-Herpetic Neuralgia

Gabapentin Plus Hegu Embedding Improved Post-Herpetic Neuralgia TL;DR: Adding weekly Hegu-point catgut embedding to gabapentin cut post-herpetic neuralgia pain and sleep disruption more sharply, raising response from 80.0% to 92.4%. Key Findings 210 randomized PHN patients: Adults aged 40 to 70 with pain lasting at least 3 months were randomized 1:1 to gabapentin alone or …

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Five-Animal Play Improved GLP-1 and Glucose Control in Prediabetes

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How Five-Animal Play Matched Probiotics in Prediabetes

How Five-Animal Play Matched Probiotics in Prediabetes TL;DR: 4 weeks of Huatuo Five-Animal Play improved glucose control and insulin resistance about as much as bifidobacterium capsules, outperforming low-intensity cycling on several metabolic markers, including Wnt5a. Key Findings Exercise shifted glucose and GLP-1: Researchers randomized 90 people with impaired glucose tolerance to bifidobacterium triple viable capsules, …

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C9orf72 Myeloid Cells Restrained Microbial Inflammation

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C9orf72 Myeloid Cells Restrained Microbial Inflammation

C9orf72 Myeloid Cells Restrained Microbial Inflammation TL;DR: A gut-microbe signal called bacterial glycogen triggered damaging inflammation when C9orf72-deficient immune cells could not restrain it, linking an ALS/FTD gene to gut-brain immune control. Key Findings Ten bacterial strains triggered C9orf72-dependent cytokine release: The inflammatory response depended on how myeloid immune cells handled microbial signals. Bacterial glycogen …

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MRI Brain Age Mapped Stroke Recovery in 501 Patients

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Brain Age MRI Mapped Stroke Recovery in 501 Patients

Brain Age MRI Mapped Stroke Recovery in 501 Patients TL;DR: A Lancet Digital Health ENIGMA study found that larger stroke lesions made the damaged hemisphere look biologically older, while severe motor impairment was linked to younger-appearing contralesional networks, likely reflecting compensation. Key Findings 501 chronic stroke survivors: The ENIGMA Stroke Recovery Working Group dataset included …

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Blood GFAP Tracked Brain GFAP After Blood-Brain Barrier Leak

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Blood GFAP Started Mirroring the Brain Only After the BBB Leaked

Blood GFAP Started Mirroring the Brain Only After the BBB Leaked TL;DR: Blood biomarkers mostly failed to mirror the brain while the blood-brain barrier stayed intact; once the barrier leaked, glial fibrillary acidic protein (GFAP), an astrocyte injury protein, and inflammatory signals started lining up across blood and cerebrospinal fluid (CSF), the fluid surrounding the …

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Childhood Loneliness Multiplied Psychosis Risk in EU-GEI

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Childhood Loneliness Multiplied Psychosis Risk in EU-GEI

Childhood Loneliness Multiplied Psychosis Risk in EU-GEI TL;DR: Loneliness that started before age 12 and persisted into adolescence tracked with sharply higher schizophrenia-spectrum risk, especially when it stacked on top of genetic liability. Key Findings Persistent loneliness carried the risk signal: The EU-GEI analysis included 1,261 people with schizophrenia-spectrum disorders, 1,282 unaffected siblings, and 1,525 …

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ECT Was Not Linked to Long-Term Dementia Harm in Adjusted Data

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ECT Looks Safer in the Long Run Than Its Reputation

ECT Looks Safer in the Long Run Than Its Reputation TL;DR: A British Journal of Psychiatry review argues that modern population-level studies do not support a long-term increase in dementia or major cardiovascular risk after electroconvulsive therapy and instead point toward lower suicide mortality and all-cause mortality in the patients who receive it. Key Findings …

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AI Brain Connectivity Biomarkers for Cognition Shifted Across Pipelines

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AI Brain Biomarkers Shift When Models Pick Different Features

AI Brain Biomarkers Shift When Models Pick Different Features TL;DR: Across more than 12,000 participants and 13 outcomes, overlooked brain-connectivity features predicted cognition and psychiatric traits nearly as well as top-ranked features, but pointed to different underlying circuits. Key Findings Hidden features held predictive power: The authors tested their idea across HBN, ABCD, HCPD, and …

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CAR Astrocytes Cleared Amyloid in Alzheimer’s Mice

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CAR Astrocytes Cleared Amyloid in Alzheimer's Mice

TL;DR: A CAR-style therapy aimed at astrocytes turned brain support cells into amyloid cleaners, preventing plaque development and cutting existing plaque burden by about half in mice. Key Findings Plaque-free prevention arm: Young mice treated before plaques formed were reported plaque-free at nearly 6 months, when untreated Alzheimer-model mice are normally saturated. 50% plaque reduction: …

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