[NTR] smooth muscle circular layer cell (general grouping term)

[JABelfiore]

Please check that the term does not already exist by using the ontology search tool OLS:
https://www.ebi.ac.uk/ols4/ontologies/cl

Preferred term label
smooth muscle circular layer cell

Synonyms (add reference(s), please)

Definition (free text, with reference(s), please. PubMed ID format is PMID:XXXXXX)
A smooth muscle circular layer cell is a specialized cell type found in the inner muscular layer of hollow organs. It is characterized by its spindle shape, single nucleus, lack of striations, involuntary contraction ability, and spiral/helical arrangement around organ lumens. These cells are crucial for peristaltic movements in organs.

PMID: 18221249 PMID: 27445346
Parent cell type term (check the hierarchy here https://www.ebi.ac.uk/ols4/ontologies/cl)
smooth muscle cell CL:0000192

Anatomical structure where the cell type is found (check Uberon for anatomical structures: https://www.ebi.ac.uk/ols4/ontologies/uberon)

Your ORCID
https://orcid.org/0009-0005-7919-4905

Additional notes or concerns
To be added as a grouping term for circular layer smooth muscle cell