"Semaphorin-3A" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The prototypical and most well-studied member of the semaphorin family. Semaphorin-3A is an axon-repulsive guidance cue for migrating neurons in the developing nervous system. It has so far been found only in vertebrates, and binds to NEUROPILIN-1/plexin complex receptors on growth cones. Like other class 3 semaphorins, it is a secreted protein.
- Sem D
- Semaphorin D
- Collapsin 1
- Semaphorin 3A
- Collapsing Factor
Below are MeSH descriptors whose meaning is more general than "Semaphorin-3A".
Below are MeSH descriptors whose meaning is more specific than "Semaphorin-3A".
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