Human-Specific Genetic Variants Linked to Dendritic Spine Formation

A curated list of human-specific genes and genetic variants analyzed for their link to dendritic spines, a structural component of brain function. The dataset, shared by Nicolás Matías Rosas on figshare under a CC-BY-4.0 license, indicates that 4.3% of the queried variants are associated with spines. It was last updated on June 3, 2026.

Use Cases

• Identify candidate genes for neuropsychiatric disorders based on human-specific genetic variants linked to spines.
• Analyze convergence of genetic pathways such as cytoskeleton, Ca2+ signaling, and small GTPases mentioned in the description.
• Prioritize research efforts by highlighting significant knowledge gaps in human-specific contributions to brain structure.
• Investigate potential translational targets for treatments by focusing on human-specific modifications of canonical pathways.

Strengths

• Dataset is focused on a curated list of human-specific genes and variants, suggesting a defined scope.
• A specific finding of 4.3% linkage to dendritic spines is reported.
• The dataset is openly shared under a permissive CC-BY-4.0 license.

Limitations

• The dataset is very small (20.5 KB), indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Collection Method

Systematic query of a curated list of human-specific genes and genetic variants.

Freshness

Last updated 2026-06-03 02:36:51; freshness should be verified.