| First Author | Mandal AK | Year | 2001 |
| Journal | DNA Cell Biol | Volume | 20 |
| Issue | 3 | Pages | 149-57 |
| PubMed ID | 11313018 | Mgi Jnum | J:68785 |
| Mgi Id | MGI:1933451 | Doi | 10.1089/104454901300068988 |
| Citation | Mandal AK, et al. (2001) Molecular characterization of murine pancreatic phospholipase A(2). DNA Cell Biol 20(3):149-57 |
| abstractText | The pancreatic secretory phospholipase A(2) (sPLA(2)IB) is considered to be a digestive enzyme, although it has several important receptor-mediated functions. In this study, using the newly isolated murine sPLA(2)IB cDNA clone as a probe, we demonstrate that in addition to the pancreas, the sPLA(2)IB mRNA was expressed in extrapancreatic organs such as the liver, spleen, duodenum, colon, and lungs. We also demonstrate that sPLA(2)IB mRNA expression was detectable from the 17(th) day of gestation in the developing mouse fetus, coinciding with the time of completion of differentiation of the pancreas. Furthermore, the mRNA expression pattern of sPLA(2)IB was distinct from those of sPLA(2)IIA and cPLA(2) in various tissues examined. The murine sPLA(2)IB gene structure is well conserved, consistent with findings in other mammalian species, and this gene mapped to the region of mouse chromosome 5F1-G1.1. Taken together, our results suggest that sPLA(2)IB plays important roles both in the pancreas and in extrapancreatic tissues and that in the mouse, its expression is developmentally regulated. |
