Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073431372> ?p ?o ?g. }
- W2073431372 endingPage "35" @default.
- W2073431372 startingPage "26" @default.
- W2073431372 abstract "Dipeptidyl peptidases (DPPs) are proteolytic enzymes that regulate many physiological systems by degrading signaling peptides. DPP8 and DPP9 are distinct from DPP4 in sequence, cellular localization and expression levels, thus implying distinct functions. However, DPP8 and DPP9 expression needs further delineation. We evaluated DPP4, DPP8 and DPP9 expression using three independent methods at the mRNA, protein, and functional levels to better understand the local physiological contribution of each enzyme. Sprague Dawley rats and cynomolgus monkeys were selected for DPP4, DPP8 and DPP9 expression profiling to represent animal species commonly utilized for drug preclinical safety evaluation. A novel Xhibit assay of DPP protease activity was applied in addition to newly available antibodies for immunohistochemical localization. This combined approach can facilitate a functional evaluation of protease expression, which is important for understanding physiological relevance. Few inter-species differences were observed. Tissue mRNA and protein levels generally correlated to functional DPP4 and DPP8/9 enzymatic activity. All three proteins were seen in epithelial cells, lymphoid cells and some endothelial and vascular smooth muscle cells. Combined DPP8/DPP9 enzymatic activity was uniformly intracellular across tissues at approximately 10-fold lower levels than non-renal DPP4. Consistent levels of each DPP were detected among most non-renal tissues in rats and monkeys. DPP4 was ubiquitous, principally detected on cell membranes of epithelial and endothelial cells and was greatest in the kidney. The expression patterns suggest that DPP8 and DPP9 may act similarly across tissues, and that their actions might in part overlap with DPP4." @default.
- W2073431372 created "2016-06-24" @default.
- W2073431372 creator A5000960710 @default.
- W2073431372 creator A5003933250 @default.
- W2073431372 creator A5004261586 @default.
- W2073431372 creator A5024369834 @default.
- W2073431372 creator A5027768278 @default.
- W2073431372 creator A5037191805 @default.
- W2073431372 creator A5050666056 @default.
- W2073431372 creator A5051618049 @default.
- W2073431372 creator A5062270791 @default.
- W2073431372 creator A5071294871 @default.
- W2073431372 creator A5075748405 @default.
- W2073431372 creator A5083384100 @default.
- W2073431372 creator A5089892065 @default.
- W2073431372 date "2013-09-01" @default.
- W2073431372 modified "2023-10-14" @default.
- W2073431372 title "DPP8 and DPP9 expression in cynomolgus monkey and Sprague Dawley rat tissues" @default.
- W2073431372 cites W1484296597 @default.
- W2073431372 cites W1553821695 @default.
- W2073431372 cites W1573917252 @default.
- W2073431372 cites W1577118500 @default.
- W2073431372 cites W1790342517 @default.
- W2073431372 cites W1964884427 @default.
- W2073431372 cites W1970468252 @default.
- W2073431372 cites W1973489602 @default.
- W2073431372 cites W1978757959 @default.
- W2073431372 cites W1988976004 @default.
- W2073431372 cites W1994174156 @default.
- W2073431372 cites W2003786134 @default.
- W2073431372 cites W2010812762 @default.
- W2073431372 cites W2023451034 @default.
- W2073431372 cites W2028525884 @default.
- W2073431372 cites W2028849170 @default.
- W2073431372 cites W2030005765 @default.
- W2073431372 cites W2032939032 @default.
- W2073431372 cites W2034749948 @default.
- W2073431372 cites W2035143588 @default.
- W2073431372 cites W2035316083 @default.
- W2073431372 cites W2040065191 @default.
- W2073431372 cites W2040396297 @default.
- W2073431372 cites W2052553326 @default.
- W2073431372 cites W2054598174 @default.
- W2073431372 cites W2055665437 @default.
- W2073431372 cites W2058574639 @default.
- W2073431372 cites W2060328315 @default.
- W2073431372 cites W2064780710 @default.
- W2073431372 cites W2071601558 @default.
- W2073431372 cites W2078253053 @default.
- W2073431372 cites W2088748627 @default.
- W2073431372 cites W2090383206 @default.
- W2073431372 cites W2099134637 @default.
- W2073431372 cites W2100705679 @default.
- W2073431372 cites W2102849415 @default.
- W2073431372 cites W2107592453 @default.
- W2073431372 cites W2109157463 @default.
- W2073431372 cites W2112061542 @default.
- W2073431372 cites W2118394718 @default.
- W2073431372 cites W2123355624 @default.
- W2073431372 cites W2125291056 @default.
- W2073431372 cites W2126268565 @default.
- W2073431372 cites W2134210473 @default.
- W2073431372 cites W2140491874 @default.
- W2073431372 cites W2152699968 @default.
- W2073431372 cites W2261682429 @default.
- W2073431372 doi "https://doi.org/10.1016/j.regpep.2013.07.003" @default.
- W2073431372 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23850796" @default.
- W2073431372 hasPublicationYear "2013" @default.
- W2073431372 type Work @default.
- W2073431372 sameAs 2073431372 @default.
- W2073431372 citedByCount "17" @default.
- W2073431372 countsByYear W20734313722013 @default.
- W2073431372 countsByYear W20734313722015 @default.
- W2073431372 countsByYear W20734313722016 @default.
- W2073431372 countsByYear W20734313722017 @default.
- W2073431372 countsByYear W20734313722018 @default.
- W2073431372 countsByYear W20734313722019 @default.
- W2073431372 countsByYear W20734313722022 @default.
- W2073431372 countsByYear W20734313722023 @default.
- W2073431372 crossrefType "journal-article" @default.
- W2073431372 hasAuthorship W2073431372A5000960710 @default.
- W2073431372 hasAuthorship W2073431372A5003933250 @default.
- W2073431372 hasAuthorship W2073431372A5004261586 @default.
- W2073431372 hasAuthorship W2073431372A5024369834 @default.
- W2073431372 hasAuthorship W2073431372A5027768278 @default.
- W2073431372 hasAuthorship W2073431372A5037191805 @default.
- W2073431372 hasAuthorship W2073431372A5050666056 @default.
- W2073431372 hasAuthorship W2073431372A5051618049 @default.
- W2073431372 hasAuthorship W2073431372A5062270791 @default.
- W2073431372 hasAuthorship W2073431372A5071294871 @default.
- W2073431372 hasAuthorship W2073431372A5075748405 @default.
- W2073431372 hasAuthorship W2073431372A5083384100 @default.
- W2073431372 hasAuthorship W2073431372A5089892065 @default.
- W2073431372 hasConcept C104317684 @default.
- W2073431372 hasConcept C105580179 @default.
- W2073431372 hasConcept C126322002 @default.
- W2073431372 hasConcept C134018914 @default.
- W2073431372 hasConcept C156490143 @default.