» Articles » PMID: 2583085

Proenkephalin A is Expressed in Mesodermal Lineages During Organogenesis

Overview
Journal EMBO J
Date 1989 Oct 1
PMID 2583085
Citations 14
Authors
Affiliations
Soon will be listed here.
Abstract

Proenkephalin A (PEA) encodes several neuropeptides with an opioid activity, as well as other peptides with as yet unknown functions. As an initial step toward finding possible roles for PEA gene products in non-neuronal tissues, we have determined sites of PEA expression during mouse embryonic development, employing in situ hybridization. We report here the unexpected observation that in addition to its abundance in brain, PEA RNA is expressed in non-differentiated mesodermal cells of diverse lineages in the process of their development into several adult tissues and organs; it drops to undetectable levels upon terminal differentiation of these tissues. In a particular example of differentiating mesoderm, the developing kidney, the transient expression of PEA mRNA and of its encoded peptide Met-enkephalin was demonstrated by both in situ and Northern blot hybridizations, as well as by a radioimmunoassay. These findings suggest a novel role for PEA-derived peptide(s) in mesoderm growth or differentiation during organogenesis.

Citing Articles

Disparate Effects of Stressors on Met-Enkephalin System Parameters and on Plasma Concentrations of Corticosterone in Young Female Chickens.

Scanes C, Pierzchala-Koziec K Animals (Basel). 2024; 14(15).

PMID: 39123727 PMC: 11310960. DOI: 10.3390/ani14152201.


Pre-proenkephalin 1 is Downregulated Under Unloading and is Involved in Osteoblast Biology.

Puri C, Dannenberg C, Ucci A, Ponzetti M, Pucci E, Silvestri L Calcif Tissue Int. 2024; 114(5):524-534.

PMID: 38506955 PMC: 11061007. DOI: 10.1007/s00223-024-01199-z.


A "Drug-Dependent" Immune System Can Compromise Protection against Infection: The Relationships between Psychostimulants and HIV.

Assis M, Carranza P, Ambrosio E Viruses. 2021; 13(5).

PMID: 33919273 PMC: 8143316. DOI: 10.3390/v13050722.


Distinct cell proliferation, myogenic differentiation, and gene expression in skeletal muscle myoblasts of layer and broiler chickens.

Nihashi Y, Umezawa K, Shinji S, Hamaguchi Y, Kobayashi H, Kono T Sci Rep. 2019; 9(1):16527.

PMID: 31712718 PMC: 6848216. DOI: 10.1038/s41598-019-52946-4.


Localization of , , , , and Expression in the Developing Retina, Muscle, and Sclera of the Embryonic Mouse Eye.

Wan Y, White C, Robert N, Rogers M, Szabo-Rogers H J Histochem Cytochem. 2019; 67(12):863-871.

PMID: 31638440 PMC: 6882067. DOI: 10.1369/0022155419885112.


References
1.
Hughes J, Smith T, KOSTERLITZ H, Fothergill L, Morgan B, Morris H . Identification of two related pentapeptides from the brain with potent opiate agonist activity. Nature. 1975; 258(5536):577-80. DOI: 10.1038/258577a0. View

2.
Gurdon J, Mohun T, Sharpe C, Taylor M . Embryonic induction and muscle gene activation. Trends Genet. 1989; 5(2):51-6. DOI: 10.1016/0168-9525(89)90022-x. View

3.
Noda M, Furutani Y, Takahashi H, Toyosato M, Hirose T, INAYAMA S . Cloning and sequence analysis of cDNA for bovine adrenal preproenkephalin. Nature. 1982; 295(5846):202-6. DOI: 10.1038/295202a0. View

4.
Gubler U, Seeburg P, HOFFMAN B, Gage L, UDENFRIEND S . Molecular cloning establishes proenkephalin as precursor of enkephalin-containing peptides. Nature. 1982; 295(5846):206-8. DOI: 10.1038/295206a0. View

5.
Comb M, Seeburg P, Adelman J, Eiden L, Herbert E . Primary structure of the human Met- and Leu-enkephalin precursor and its mRNA. Nature. 1982; 295(5851):663-6. DOI: 10.1038/295663a0. View