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Article: Studies from University of Texas yield new information about kidneys.
- Article from:
- Biotech Week
- Article date:
- September 16, 2009
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"Klotho is an aging-suppression protein predominantly expressed in kidney, parathyroid glands, and choroids plexus of the brain. The extracellular domain of Klotho, a type-1 membrane protein, is secreted into urine and blood and may function as an endocrine or paracrine hormone," researchers in the United States report (see also Kidneys).
"The functional role of Klotho in the kidney remains largely unknown. Recent studies reported that treatment by the extracellular domain of Klotho (KLe) increases cell-surface abundance of transient receptor potential vanilloid type isoform 5, an epithelial Ca2+ channel critical for Ca2+ reabsorption in the kidney. Whether ...