کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9889987 | 1539996 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
NaSi-1 and Sat-1: structure, function and transcriptional regulation of two genes encoding renal proximal tubular sulfate transporters
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
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چکیده انگلیسی
Sulfate (SO42â) is an important anion regulating many metabolic and cellular processes. Maintenance of SO42â homeostasis occurs in the renal proximal tubule via membrane transport proteins. Two SO42â transporters that have been characterized and implicated in regulating serum SO42â levels are: NaSi-1, a Na+-SO42â cotransporter located at the brush border membrane and Sat-1, a SO42â-anion exchanger located on the basolateral membranes of proximal tubular cells. Unlike Sat-1, for which very few studies have looked at regulation of its expression, NaSi-1 has been shown to be regulated by various hormones and dietary conditions in vivo. To study this further, NaSi-1 (SLC13A1) and Sat-1 (SLC26A1) gene structures were determined and recent studies have characterized their respective gene promoters. This review presents the current understanding of the transcriptional regulation of NaSi-1 and Sat-1, and describes possible pathogenetic implications which arise as a consequence of altered SO42â homeostasis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The International Journal of Biochemistry & Cell Biology - Volume 37, Issue 7, July 2005, Pages 1350-1356
Journal: The International Journal of Biochemistry & Cell Biology - Volume 37, Issue 7, July 2005, Pages 1350-1356
نویسندگان
Aven Lee, Paul A. Dawson, Daniel Markovich,