🧠 Alzheimer's & Microglia - Apr 2026

• Somatic cancer variants in microglia may drive Alzheimer's inflammation
• PAD2 in astrocytes worsens amyloid pathology via microglial activation
• Microglia uptake and release tau aggregates, seeding neuronal spread
• CK2 inhibition reduces glial inflammation and improves cognition

https://pir.sh/rk9156mdnp

#Alzheimer #Microglia #Biology

Clinicians and other mental health professionals will find the report informative for its cellular-level insights into depression. It notes two distinct cell types—neurons linked to mood and stress, and immune-related microglia—that behave differently in depression, pointing to disruptions in key brain systems and a biological basis for depressive states.

Article Title: For the first time, scientists pinpoint the brain cells behind depression

Link to Science Daily Mind-Brain News: https://nolinkpreview.com/www.sciencedaily.com/releases/2026/04/260423022010.htm

#DepressionBiology
#NeuralCellTypes
#Microglia
#MoodAndStress
#BrainNetworks

Loss of Smell Linked to Early Alzheimer’s Immune Activity

📰 Original title: Your nose could detect Alzheimer’s years before symptoms begin

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/loss-of-smell-linked-to-early-alzheimers-immune-activity/?redirpost=5c3024a3-e4fe-4f6b-bcf5-2a9dd2d2ae35

#neuroscience #alzheimer's #smell #microglia

Loss of Smell Linked to Early Alzheimer’s Immune Activity

📰 Original title: Your nose could detect Alzheimer’s years before symptoms begin

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/loss-of-smell-linked-to-early-alzheimers-immune-activity/?redirpost=5c3024a3-e4fe-4f6b-bcf5-2a9dd2d2ae35

#neuroscience #alzheimer's #smell #microglia

🧠 New paper from the @MaFu55 lab! 🥳

Felix shows that #microglia shape #glioblastoma invasion at the far infiltration zone. Using in vivo #3photon #imaging, he finds dynamic microglial responses, and shows that microglial manipulation reduces GB migration and limits #tumormicrotube #plasticity.

📝 https://doi.org/10.1016/j.immuni.2026.03.010

#Neuroscience 🧪 @dzne #3P

🧠 New publication from our lab 🥳! Nala ( @MaFu55 Lab, @dzne) & Naya (Corentin Le Magueresse Lab) show that #schizophrenia-associated complement C4 impairs #synaptic connectivity and alters #microglia–synapse interactions via #CR3 signaling.

📝 https://doi.org/10.1016/j.celrep.2026.117161

#Neuroscience 🧪 #2pImaging

Researchers Identify How Lecanemab Activates Microglia to Clear Alzheimer’s Plaques

📰 Original title: Scientists finally reveal how this Alzheimer’s drug really works

🤖 IA: It's not clickbait ✅
👥 Usuarios: It's not clickbait ✅

View full AI summary: https://killbait.com/en/researchers-identify-how-lecanemab-activates-microglia-to-clear-alzheimers-plaques/?redirpost=9083b0ff-1f62-4776-8975-a38260c90d9c

#health #alzheimers #lecanemab #microglia

Reason this briefing matters for mental health professionals: It highlights a mechanistic link between immune activation in the brain and amyloid clearance, which may inform understanding of neuroinflammatory processes involved in cognitive decline and dementia. Awareness of how biological targets influence neural health can illuminate potential avenues for interdisciplinary collaboration and referral strategies when addressing memory-related concerns in clients.

Article Title: Scientists finally reveal how this Alzheimer’s drug really works

Link to Science Daily Mind-Brain News: https://www dot sciencedaily dot com/releases/2026/03/260317064457 dot htm

#alzheimers #immuneactivation #microglia #neurodegeneration #therapeutics

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