How do genetic mutations in Shank3, Syngap1, Fmr1, and Nlgn3 specifically disrupt hippocampal synaptic plasticity in ASD?

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The abstract identifies key genetic mutations that disrupt synaptic plasticity and social memory circuits, but the specific molecular mechanisms linking these mutations to hippocampal dysfunction remain unclear. Understanding these pathways is critical for developing targeted therapeutic interventions. Gap type: unexplained_observation Source paper: Review on the role of hippocampus in autism spectrum disorder: Recent insights into neuropathology, genetics, and emerging therapeutic strategies. (2026, Neurobiology of disease, PMID:41412318)

Priority: 0.80 Domain: synaptic-biology Hypotheses: 0
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Landscape Summary: How do genetic mutations in Shank3, Syngap1, Fmr1, and Nlgn3 specifically disrupt hippocampal synaptic plasticity in ASD? is a 0.8 priority gap in synaptic-biology. It has 0 linked hypotheses with average composite score 0.000. Status: open.

Key Unanswered Questions

Key Researchers

Colonna, Sevlever, et al. (TREM2 biology)

Clinical Trials

How do genetic mutations in Shank3, Syngap1, Fmr1, and Nlgn3 specifically disrupt hippocampal synaptic plasticity in ASD? — INVOKE-2 (completed)

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Avg Score
0
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associated with (1)

IFNASD

causes (5)

ASDINFLAMMATIONASDGUT_MICROBIOTAASDDEPRESSIONASDANXIETYASDBBB_DYSFUNCTION

characterized by (1)

10.1007_s00702-023-02595-9ASD

highlighted association at gastrointestinal level with (1)

33931583ASD

inhibits (1)

ASDCIRCADIAN_RHYTHM

showed association at brain level with (1)

33931583ASD

showed association in cross-tissue analysis with (1)

33931583ASD

would not be restricted to (1)

33931583ASD
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