SLC20A1: Difference between revisions

SLC20A1
Symbol	SLC20A1
HGNC ID	10915
Alternative symbols	–
Entrez Gene	6574
OMIM	158378
RefSeq	NM_005415
UniProt	Q8WUM9
Chromosome	2q14
Locus supplementary data	–

Latest revision as of 20:29, 30 December 2024

SLC20A1 is a gene that encodes a protein known as the sodium-dependent phosphate transporter 1 (PiT-1). This protein is involved in the transport of phosphate ions across cell membranes, which is crucial for various cellular functions including metabolism, signal transduction, and nucleic acid synthesis.

Function[edit]

The SLC20A1 gene product, PiT-1, is a type III sodium-dependent phosphate transporter. It plays a significant role in maintaining phosphate homeostasis in the body. Phosphate is essential for bone mineralization, energy storage and release, and the regulation of acid-base balance in the body.

Clinical Significance[edit]

Mutations or dysregulation of the SLC20A1 gene can lead to disorders related to phosphate metabolism. Abnormal phosphate levels can result in conditions such as hyperphosphatemia or hypophosphatemia, which can affect bone health and lead to osteoporosis or rickets.

Expression[edit]

SLC20A1 is expressed in a wide range of tissues, indicating its fundamental role in cellular physiology. It is particularly important in tissues with high phosphate turnover, such as the kidney, intestine, and bone.

Interactions[edit]

The PiT-1 protein interacts with various other proteins and molecules to facilitate phosphate transport. It is regulated by factors such as parathyroid hormone and fibroblast growth factor 23 (FGF23), which are involved in phosphate homeostasis.

Research[edit]

Ongoing research is focused on understanding the precise mechanisms by which SLC20A1 regulates phosphate transport and its implications in disease states. Studies are also exploring potential therapeutic targets for conditions resulting from phosphate imbalance.

References[edit]

External Links[edit]

Template:Transporter proteins

@@ Line 1: / Line 1: @@
-'''SLC20A1''' is a gene that encodes the protein known as solute carrier family 20 member 1. This protein is a member of the solute carrier family, which is a large group of proteins that are responsible for the transport of a wide variety of substances across biological membranes. The SLC20A1 protein is also known as phosphate transporter 1 (PiT1) and is involved in the cellular uptake of inorganic phosphate.
+{{Infobox gene
+| name = SLC20A1
+| image = <!-- Image removed -->
+| caption = <!-- Image caption removed -->
+| HGNCid = 10915
+| symbol = SLC20A1
+| alt_symbols = Glvr-1, Glvr1, PiT-1, PiT1
+| EntrezGene = 6574
+| OMIM = 158378
+| RefSeq = NM_005415
+| UniProt = Q8WUM9
+| chromosome = 2
+| arm = q
+| band = 14
+}}
+'''SLC20A1''' is a [[gene]] that encodes a [[protein]] known as the sodium-dependent phosphate transporter 1 (PiT-1). This protein is involved in the transport of phosphate ions across cell membranes, which is crucial for various cellular functions including [[metabolism]], [[signal transduction]], and [[nucleic acid]] synthesis.
 == Function ==
+The SLC20A1 gene product, PiT-1, is a type III sodium-dependent phosphate transporter. It plays a significant role in maintaining phosphate homeostasis in the body. Phosphate is essential for [[bone mineralization]], energy storage and release, and the regulation of [[acid-base balance]] in the body.
-The [[protein]] encoded by the SLC20A1 gene is a sodium-dependent phosphate transporter. It transports phosphate ions from the extracellular environment into the cell where they can be used in a variety of cellular processes. This protein is expressed in a wide variety of tissues, including the [[kidney]], [[liver]], and [[brain]].
+== Clinical Significance ==
+Mutations or dysregulation of the SLC20A1 gene can lead to disorders related to phosphate metabolism. Abnormal phosphate levels can result in conditions such as [[hyperphosphatemia]] or [[hypophosphatemia]], which can affect bone health and lead to [[osteoporosis]] or [[rickets]].
-== Clinical Significance ==
+== Expression ==
+SLC20A1 is expressed in a wide range of tissues, indicating its fundamental role in cellular physiology. It is particularly important in tissues with high phosphate turnover, such as the [[kidney]], [[intestine]], and [[bone]].
-Mutations in the SLC20A1 gene have been associated with a variety of medical conditions. For example, some studies have suggested a link between variations in this gene and susceptibility to [[hypophosphatemia]], a condition characterized by low levels of phosphate in the blood. Additionally, mutations in this gene have been implicated in some cases of [[Pulmonary Alveolar Microlithiasis]] (PAM), a rare lung disease.
+== Interactions ==
+The PiT-1 protein interacts with various other proteins and molecules to facilitate phosphate transport. It is regulated by factors such as [[parathyroid hormone]] and [[fibroblast growth factor 23]] (FGF23), which are involved in phosphate homeostasis.
 == Research ==
+Ongoing research is focused on understanding the precise mechanisms by which SLC20A1 regulates phosphate transport and its implications in [[disease]] states. Studies are also exploring potential therapeutic targets for conditions resulting from phosphate imbalance.
-Research into the SLC20A1 gene and its associated protein is ongoing. Scientists are particularly interested in understanding the role of this gene in phosphate homeostasis and how mutations in this gene may contribute to disease.
-[[File:SLC20A1 gene location on human chromosome 2.png|thumb|right|300px|Location of the SLC20A1 gene on human chromosome 2.]]
 == See Also ==
-* [[Solute carrier family]]
 * [[Phosphate homeostasis]]
-* [[Hypophosphatemia]]
+* [[Sodium-dependent phosphate transporters]]
-* [[Pulmonary Alveolar Microlithiasis]]
+* [[Metabolic bone disease]]
 == References ==
+<references/>
-<references />
+== External Links ==
+* [https://www.ncbi.nlm.nih.gov/gene/6574 SLC20A1 Gene - NCBI]
-[[Category:Genes]]
+* [https://www.uniprot.org/uniprot/Q8WUM9 SLC20A1 Protein - UniProt]
-[[Category:Human proteins]]
-[[Category:Membrane transport proteins]]
-[[Category:Medicine]]
-{{medicine-stub}}
+{{Transporter proteins}}
+{{Genes on human chromosome 2}}
+[[Category:Genes on human chromosome 2]]
+[[Category:Solute carrier family]]
+[[Category:Phosphate transporters]]