Matches in SemOpenAlex for { <https://semopenalex.org/work/W2063670647> ?p ?o ?g. }
- W2063670647 endingPage "F361" @default.
- W2063670647 startingPage "F350" @default.
- W2063670647 abstract "Dietary potassium (K) deficiency is accompanied by phosphaturia and decreased renal brush border membrane (BBM) vesicle sodium (Na)-dependent phosphate (P i ) transport activity. Our laboratory previously showed that K deficiency in rats leads to increased abundance in the proximal tubule BBM of the apical Na-P i cotransporter NaPi-IIa, but that the activity, diffusion, and clustering of NaPi-IIa could be modulated by the altered lipid composition of the K-deficient BBM (Zajicek HK, Wang H, Puttaparthi K, Halaihel N, Markovich D, Shayman J, Beliveau R, Wilson P, Rogers T, Levi M. Kidney Int 60: 694–704, 2001; Inoue M, Digman MA, Cheng M, Breusegem SY, Halaihel N, Sorribas V, Mantulin WW, Gratton E, Barry NP, Levi M. J Biol Chem 279: 49160–49171, 2004). Here we investigated the role of the renal Na-P i cotransporters NaPi-IIc and PiT-2 in K deficiency. Using Western blotting, immunofluorescence, and quantitative real-time PCR, we found that, in rats and in mice, K deficiency is associated with a dramatic decrease in the NaPi-IIc protein abundance in proximal tubular BBM and in NaPi-IIc mRNA. In addition, we documented the presence of a third Na-coupled P i transporter in the renal BBM, PiT-2, whose abundance is also decreased by dietary K deficiency in rats and in mice. Finally, electron microscopy showed subcellular redistribution of NaPi-IIc in K deficiency: in control rats, NaPi-IIc immunolabel was primarily in BBM microvilli, whereas, in K-deficient rats, NaPi-IIc BBM label was reduced, and immunolabel was prevalent in cytoplasmic vesicles. In summary, our results demonstrate that decreases in BBM abundance of the phosphate transporter NaPi-IIc and also PiT-2 might contribute to the phosphaturia of dietary K deficiency, and that the three renal BBM phosphate transporters characterized so far can be differentially regulated by dietary perturbations." @default.
- W2063670647 created "2016-06-24" @default.
- W2063670647 creator A5001620097 @default.
- W2063670647 creator A5003449456 @default.
- W2063670647 creator A5006683327 @default.
- W2063670647 creator A5006926886 @default.
- W2063670647 creator A5015778658 @default.
- W2063670647 creator A5018948588 @default.
- W2063670647 creator A5023340444 @default.
- W2063670647 creator A5047054725 @default.
- W2063670647 creator A5048822990 @default.
- W2063670647 creator A5052100452 @default.
- W2063670647 creator A5060669543 @default.
- W2063670647 creator A5063385042 @default.
- W2063670647 creator A5067897411 @default.
- W2063670647 creator A5069476050 @default.
- W2063670647 creator A5089734812 @default.
- W2063670647 date "2009-08-01" @default.
- W2063670647 modified "2023-10-18" @default.
- W2063670647 title "Differential regulation of the renal sodium-phosphate cotransporters NaPi-IIa, NaPi-IIc, and PiT-2 in dietary potassium deficiency" @default.
- W2063670647 cites W1820625553 @default.
- W2063670647 cites W1967361815 @default.
- W2063670647 cites W1982216216 @default.
- W2063670647 cites W1995748911 @default.
- W2063670647 cites W2013224677 @default.
- W2063670647 cites W2013429907 @default.
- W2063670647 cites W2018992413 @default.
- W2063670647 cites W2020329972 @default.
- W2063670647 cites W2023613991 @default.
- W2063670647 cites W2037344619 @default.
- W2063670647 cites W2040435210 @default.
- W2063670647 cites W2042363298 @default.
- W2063670647 cites W2058977550 @default.
- W2063670647 cites W2059629870 @default.
- W2063670647 cites W2059946041 @default.
- W2063670647 cites W2068208625 @default.
- W2063670647 cites W2073010628 @default.
- W2063670647 cites W2076129076 @default.
- W2063670647 cites W2079813075 @default.
- W2063670647 cites W2087550577 @default.
- W2063670647 cites W2100735749 @default.
- W2063670647 cites W2120459930 @default.
- W2063670647 cites W2122285965 @default.
- W2063670647 cites W2131854193 @default.
- W2063670647 cites W2132669197 @default.
- W2063670647 cites W2138777082 @default.
- W2063670647 cites W2155096876 @default.
- W2063670647 cites W2166569849 @default.
- W2063670647 cites W2171115045 @default.
- W2063670647 cites W2188884869 @default.
- W2063670647 cites W2412073165 @default.
- W2063670647 cites W2886554595 @default.
- W2063670647 doi "https://doi.org/10.1152/ajprenal.90765.2008" @default.
- W2063670647 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2724260" @default.
- W2063670647 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19493963" @default.
- W2063670647 hasPublicationYear "2009" @default.
- W2063670647 type Work @default.
- W2063670647 sameAs 2063670647 @default.
- W2063670647 citedByCount "66" @default.
- W2063670647 countsByYear W20636706472012 @default.
- W2063670647 countsByYear W20636706472013 @default.
- W2063670647 countsByYear W20636706472014 @default.
- W2063670647 countsByYear W20636706472015 @default.
- W2063670647 countsByYear W20636706472016 @default.
- W2063670647 countsByYear W20636706472017 @default.
- W2063670647 countsByYear W20636706472018 @default.
- W2063670647 countsByYear W20636706472019 @default.
- W2063670647 countsByYear W20636706472020 @default.
- W2063670647 countsByYear W20636706472021 @default.
- W2063670647 countsByYear W20636706472022 @default.
- W2063670647 countsByYear W20636706472023 @default.
- W2063670647 crossrefType "journal-article" @default.
- W2063670647 hasAuthorship W2063670647A5001620097 @default.
- W2063670647 hasAuthorship W2063670647A5003449456 @default.
- W2063670647 hasAuthorship W2063670647A5006683327 @default.
- W2063670647 hasAuthorship W2063670647A5006926886 @default.
- W2063670647 hasAuthorship W2063670647A5015778658 @default.
- W2063670647 hasAuthorship W2063670647A5018948588 @default.
- W2063670647 hasAuthorship W2063670647A5023340444 @default.
- W2063670647 hasAuthorship W2063670647A5047054725 @default.
- W2063670647 hasAuthorship W2063670647A5048822990 @default.
- W2063670647 hasAuthorship W2063670647A5052100452 @default.
- W2063670647 hasAuthorship W2063670647A5060669543 @default.
- W2063670647 hasAuthorship W2063670647A5063385042 @default.
- W2063670647 hasAuthorship W2063670647A5067897411 @default.
- W2063670647 hasAuthorship W2063670647A5069476050 @default.
- W2063670647 hasAuthorship W2063670647A5089734812 @default.
- W2063670647 hasBestOaLocation W20636706472 @default.
- W2063670647 hasConcept C126322002 @default.
- W2063670647 hasConcept C130316041 @default.
- W2063670647 hasConcept C134018914 @default.
- W2063670647 hasConcept C178790620 @default.
- W2063670647 hasConcept C185592680 @default.
- W2063670647 hasConcept C188053792 @default.
- W2063670647 hasConcept C2780091579 @default.
- W2063670647 hasConcept C2780158643 @default.
- W2063670647 hasConcept C2780222010 @default.
- W2063670647 hasConcept C41625074 @default.