ArticleCell death discovery2024
Upregulation of cholinergic modulators Lypd6 and Lypd6b associated with autism drives anxiety and cognitive decline.
Article in Cell death discovery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Pro-Inflammatory Protein PSCA Is Upregulated in Neurological Diseases and Targets β2-Subunit-Containing nAChRs.Biomolecules · 2025Article
- Multimodal MRI-based radiomics in an ASD rat model: investigating brain structural changes and the neuroprotective effects of selenium.Frontiers in neuroscience · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
Intellectual disability and autistic features are associated with chromosome region 2q23.q23.2 duplication carrying LYPD6 and LYPD6B genes. Here, we analyzed LYPD6 and LYPD6B expression in patients with different neuropsychiatric disorders. Increased LYPD6 and LYPD6B expression was revealed in autism and other disorders. To study possible consequences of Lypd6 and Lypd6b overexpression in the brain, we used a mouse model with intracerebroventricular delivery of recombinant analogs of these proteins. A two-week infusion evoked significant memory impairment and acute stress. Both modulators downregulated hippocampal and amygdala dendritic spine density. No changes in synaptic plasticity were observed. Intracerebroventricular administration by both proteins downregulated hippocampal expression of Lypd6, Lypd6b, and α7 nicotinic acetylcholine receptor (nAChR). Similar to Lypd6, Lypd6b targeted different nAChR subtypes in the brain with preferential inhibition of α7- and α4β2-nAChRs. Thus, increased Lypd6 and Lypd6b level in the brain are linked to cholinergic system depression, neuronal atrophy, memory decline, and anxiety.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.