Ectomesenchyme

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Ectomesenchyme
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Identifiers
Latin ectomesenchyma; mesenchyma cristae neuralis
TE E4.0.4.1.0.0.53
Anatomical terminology

Ectomesenchyme has properties similar to mesenchyme. The origin of the ectomesenchyme is disputed. It is either like the mesenchyme, arising from mesodermic cells, or conversely arising from neural crest cells. [1] The neural crest is a critical group of cells that form in the cranial region during early vertebrate development. Ectomesenchyme plays a critical role in the formation of the hard and soft tissues of the head and neck, such as bones, muscles, teeth, and notably, the pharyngeal arches.

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Marianne Bronner is a developmental biologist who currently serves as Edward B. Lewis Professor of Biology and an executive officer for Neurobiology at the California Institute of Technology. Her most notable work includes her research on the neural crest. Bronner's research focuses on studying the cellular events behind the migration, differentiation, and formation of neural crest cells. She currently directs her own laboratory at the California Institute of Technology called the Bronner Laboratory, and she has authored over 400 articles in her field.

References

  1. Weston JA, Yoshida H, Robinson V, Nishikawa S, Fraser ST, Nishikawa S (2004). "Neural crest and the origin of ectomesenchyme: neural fold heterogeneity suggests an alternative hypothesis". Dev. Dyn. 229 (1): 118–30. doi: 10.1002/dvdy.10478 . PMID   14699583. S2CID   12781111.