Neurons

Advanced AI Cell Models Transform Modern Cell Biology Research

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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 the Aging Brain Drives Tumor Progression

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Aging brain biology actively shapes brain tumor progression, treatment resistance, and cognitive decline, according to a review published in Ageing and Cancer Research & Treatment. Rather than viewing aging as a passive background variable, the study—titled “Navigating the aging brain: The interplay between brain malignancy and the aging microenvironment”—proposes that the physiological shifts of an … Read more

ERBB4 Molecular Switch Linked to Diverse Alzheimer’s Pathologies

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According to researchers at the Institute for Basic Science (IBS), a misplaced molecular switch called ERBB4 acts as an early driver of multiple Alzheimer’s disease pathologies in mouse models, triggering neuronal hyperactivity, synapse loss, reactive gliosis, amyloid accumulation, and cognitive impairment when it turns on in excitatory neurons instead of inhibitory neurons. How Misplaced ERBB4 … Read more

Adult Depression Linked to Stalled Brain Cell Growth, Study Finds

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Neurogenesis in the adult brain hippocampus stalls in patients with major depressive disorder, according to a study published by researchers at Columbia University Vagelos College of Physicians and Surgeons. While previous medical models linked depression primarily to neurotransmitter deficiencies like serotonin, the new findings indicate that the condition stems from broader issues affecting neuronal adaptability … Read more

How Astrocytes Regulate Memory Consolidation During Sleep

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The findings demonstrate that mature astrocytes control thalamic neural activity through GABA signaling pathways, offering potential implications for epilepsy, Alzheimer’s disease and other disorders associated with memory problems. How Astrocytes Shape Memory Consolidation During Sleep Research has shown that a good night’s sleep has many benefits, including memory consolidation. Dr. Benjamin Deneen, corresponding author, professor … Read more

How Early-Life Stress Rewires the Brain for Future Sensitivity

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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

How Brain Cells Coordinate Movement Planning

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Researchers at the University of Freiburg’s BrainLinks-BrainTools research centre have identified how neurons in the premotor and primary motor cortices coordinate movement planning and execution, according to a study published in Cell Reports. The findings reveal that premotor neurons communicate with both inhibitory and excitatory populations in the primary motor cortex during planning, a mechanism … Read more

Neural Stem Cells: Early Split Into Distinct Neuron Lineages

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Neural stem cells in the cerebral cortex split into two independent lineages early in development to produce different types of neurons, according to a study by Irene Varela-Martínez published in Science Advances. This finding, led by the postdoctoral researcher at the Institute of Science and Technology Austria (ISTA), challenges the long-held “inside-out” model of brain … Read more

New Calcium Channel Discovery Opens Door to Brain Disorder Treatments

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Researchers at the Daegu Gyeongbuk Institute of Science and Technology (DGIST) have uncovered a molecular lever mechanism regulating the N-type voltage-gated calcium channel (CaV2.2), according to a study published in the July 2026 issue of the Proceedings of the National Academy of Sciences. Led by Professor Byung Chang Suh of the Department of Brain Sciences, … Read more

How Brain State Fluctuations Shape Real-Time Memory Formation

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Spontaneous fluctuations in the brain’s internal state influence how ready the memory system is to store new information, according to a neuroscience study published in Nature Communications by researchers at the University of Tübingen. Led by Professor Andrea Burgalossi of the Institute of Neurobiology and the Werner Reichardt Center for Integrative Neuroscience (CIN), the research … Read more

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