2024
A pre-vertebrate endodermal origin of calcitonin-producing neuroendocrine cells
REES, Jenaid M; Katie KIRK; Giacomo GATTONI; Dorit HOCKMAN; Victoria A SLEIGHT et al.Základní údaje
Originální název
A pre-vertebrate endodermal origin of calcitonin-producing neuroendocrine cells
Autoři
REES, Jenaid M; Katie KIRK; Giacomo GATTONI; Dorit HOCKMAN; Victoria A SLEIGHT; Dylan J RITTER; Elia BENITO-GUTIERREZ; Ela W KNAPIK; J Gage CRUMP; Peter FABIAN a J Andrew GILLIS
Vydání
Development, Cambridge, Company of Biologists Ltd, 2024, 0950-1991
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10605 Developmental biology
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.600
Označené pro přenos do RIV
Ne
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Calcitonin; Endoderm; Evolution; Neural crest; Neuroendocrine
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 31. 1. 2025 15:15, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
Vertebrate calcitonin-producing cells (C-cells) are neuroendocrine cells that secrete the small peptide hormone calcitonin in response to elevated blood calcium levels. Whereas mouse C-cells reside within the thyroid gland and derive from pharyngeal endoderm, avian C-cells are located within ultimobranchial glands and have been reported to derive from the neural crest. We use a comparative cell lineage tracing approach in a range of vertebrate model systems to resolve the ancestral embryonic origin of vertebrate C-cells. We find, contrary to previous studies, that chick C-cells derive from pharyngeal endoderm, with neural crest-derived cells instead contributing to connective tissue intimately associated with C-cells in the ultimobranchial gland. This endodermal origin of C-cells is conserved in a ray-finned bony fish (zebrafish) and a cartilaginous fish (the little skate, Leucoraja erinacea). Furthermore, we discover putative C-cell homologs within the endodermallyderived pharyngeal epithelium of the ascidian Ciona intestinalis and the amphioxus Branchiostoma lanceolatum, two invertebrate chordates that lack neural crest cells. Our findings point to a conserved endodermal origin of C-cells across vertebrates and to a pre-vertebrate origin of this cell type along the chordate stem.