Spatiotemporal characterization of cyclooxygenase pathway enzymes during vertebrate embryonic development.

ABSTRACT: Vertebrate development is regulated by several complex well-characterized morphogen signaling pathways, transcription factors, and structural proteins, but less is known about the enzymatic pathways that regulate early development. We have identified that factors from the inflammation-mediating cyclooxygenase (COX) signaling pathway are expressed at early stages of development in avian embryos. Using Gallus gallus (chicken) as a research model, we characterized the spatiotemporal expression of a subset of genes and proteins in the COX pathway during early neural development stages. Specifically, here we show expression patterns of COX-1, COX-2, and microsomal prostaglandin E synthase-2 (mPGES-2) as well as the genes encoding these enzymes (PTGS1, PTGS2, and PTGES-2). Unique expression patt

SUBMITTER: Leathers TA 

PROVIDER: S-EPMC11890202 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature