Liquid
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Lead Time
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Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Calcium selective cation channel that mediates Ca(2+) uptake in various tissues, including the intestine. Important for normal Ca(2+) ion homeostasis in the body, including bone and skin. The channel is activated by low internal calcium level, probably including intracellular calcium store depletion, and the current exhibits an inward rectification. Inactivation includes both a rapid Ca(2+)-dependent and a slower Ca(2+)-calmodulin-dependent mechanism; the latter may be regulated by phosphorylation. In vitro, is slowly inhibited by Mg(2+) in a voltage-independent manner. Heteromeric assembly with TRPV5 seems to modify channel properties. TRPV5-TRPV6 heteromultimeric concatemers exhibit voltage-dependent gating.
Gene References into Functions
Transient neonatal hyperparathyroidism is an autosomal-recessive disease caused by TRPV6 mutations that affect maternal-fetal calcium transport.PMID:29861107
this review describes the role of TRPV6 in male fertility and cancerPMID:28501141
High TRPV6 expression is associated with development and progression of pancreatic cancer.PMID:29344675
cryo-electron microscopy structures of human TRPV6 in the open and closed statesPMID:29258289
TRPV5 and TRPV6 lack a positively charged residue in the TM4-TM5 loop that was shown to interact with PI(4,5)P2 in TRPV1, which shows high affinity for this lipidPMID:27291418
TRPV6 down-regulation is associated with decreased Ca(2+) response pattern and reduced NFAT activity.PMID:27450545
TRPV6 expression is significantly decreased in chondrocytes from patients with osteoarthritis of the knees. TRPV6 could regulate certain chondrocyte functions, including ECM secretion, cell proliferation, and apoptosis.PMID:28063212
The findings indicate that p38alpha and GADD45alpha are involved in an enhanced vitamin D signaling on TRPV6 expression.PMID:28578001
TRPV6 is down-regulated in esophageal squamous cell carcinoma and plays a role in predicting survival of male and female patients.PMID:26818094
These results suggest that CAT-1 is a novel CAM that directly regulates endothelial integrity and mediates the protective actions of L-Arg to endothelium via a NO-independent mechanism.PMID:26283571
TRPV6 calcium ion channel plays a critical role in flow-induced Ca(2+) influx and microvilli formation.PMID:26563429
our results demonstrate that hCAT-1 is a key component of efficient T-cell activationPMID:26449889
TRPV6 and PLC-delta1 are critical actor of Ca(2+) homeostasis in CF human bronchial epithelial cells.PMID:25477137
focus on TRPV6 gene polymorphisms, the start of TRPV6 translation at a non-AUG codon and the functions of TRPV6 in intestinal Ca(2+) uptake, sperm maturation, and male fertility.PMID:25372600
TRPV6 channel acquires its oncogenic potential in prostate cancer due to the remodeling mechanism via the Orai1-mediated calcium/Annexin I/S100A11 pathway.PMID:25172921
High TRPV6 expression is aassociated with adenoma of parathyroid glands.PMID:25164318
A non-AUG start codon in used in both human and mouse, extending the N-terminus of the protein by 40 amino acids. The increased translation of the smaller TRPV6 cDNA version may overestimate the in vivo situation where translation efficiency may represent an additional mechanism to tightly control the TRPV6-mediated Ca(2+) entry to prevent deleterious Ca(2+) overloadPMID:23612980
Decreased expression of TRPV6 is associated with non-small cell lung cancer.PMID:24761864
These results suggest that TRPV5 and TRPV6 are crucial gates controlling cadmium and zinc levels in the human body.PMID:23968883
these data showed that TRPV5/TRPV6 in human lymphocytes are functionally active, and their activity is associated with proliferative status of blood cells.PMID:24592736
Overexpression of miR-122 and concomitant suppression of CAT1 in the primary tumor appears to play important roles in the development of colorectal liver metastasis.PMID:23373973
The interaction of TRPV6 and Numb1 influences TRPV6-mediated Ca2+ influx.PMID:23140583
Increased TRPV6 expression is a feature of estrogen receptor (ER)-negative breast tumors.PMID:22807578
Ca(2+), CaM, and the depletion of PI(4,5)P(2) all contribute to inactivation of TRPV6PMID:23300090
Intestinal TRPV6 function in Ca and bone metabolism in wild-type (WT) and vitamin D receptor knockout (VDRKO) mice, was tested.PMID:22589201
a functional interaction of TRPC1 with TRPV6 that negatively regulates Ca(2+) influx in HEK293 cells.PMID:22932896
The TRPV6 is a close homolog of TRPV5, yet their calmodulin binding sites display diversity in binding modes, binding stoichiometries and binding affinities which may fine-tune the response of the channels to varying Ca(2+)-concentrations.PMID:22354706
Knocking down endogenous OCRL by antisense approach increased TRPV6-mediated Ca(2+) transport and TRPV6 forward trafficking.PMID:22378746
Data show that the transient receptor potential ion channel TRPV6 is expressed only at low levels in osteoblasts and plays little functional role in osteoblastic calcium uptake.PMID:22163264
Data suggest that TRPV6 and other proteins involved in transcellular Ca(2+) transport are dynamically expressed in bone cells, while TRPV6 appears not crucial for bone metabolism and matrix mineralization.PMID:21732366
Our data establish PtdIns(4,5)P(2) as a direct activator of TRPV6 and demonstrate that intracellular ATP regulates the channel indirectly as a substrate for type III PI4KsPMID:21810903
Immunohistochemical analysis of the distribution of TRPV6 and PMCA1 in the uterus revealed that both proteins are abundantly expressed in the cytoplasm of endometrial and glandular epithelial cells during menstrual phases.PMID:21400627
Data show that TRPV5 and TRPV6 expression is decreased in PE.PMID:20178461
TRPV6 is not only involved in calcium transport but also in the transport of other divalent cations, including heavy metal ions, which may have toxicological implications.PMID:21146870
endogenous TRPV6 channels are activated downstream of a G protein-coupled receptor and present the first physiological characterization of these channels in situ.PMID:21349844
allele with 3 derived nonsynonymous SNPs (157C, 378M, 681M) of gene encoding calcium permeable TRPV6 humans having derived-TRPV6 in non-African areas may absorb higher Ca(2)+ from intestine than ancestral-TRPV6 in AfricaPMID:20948163
Quercetin aglycon supplementation gives rise to stimulate TRPV6 gene expression in the upper small intestine, which improves calcium absorption from epithelia.PMID:21228504
Studies indicate that TRPV6 was present in PCa tissue specimens and in lymph node metastasis, but not in BPH or in normal prostate.PMID:20730379
TRPV6-targeted siRNA can inhibit the transcription of TRPV6, and inhibit proliferation, arrest the cell cycle and induce apoptosis of LNCaP cells.PMID:20684323
Retinal pigment epithelium expresses the epithelial calcium channels TRPV5 and TRPV6, the most calcium-selective channels of the TRP superfamily.PMID:20405023
Data conclude that PIKfyve participates in the regulation of TRPV6.PMID:20041238
Although expression of trpv6 transcripts correlates with aggressive potential of prostate cancer, the TRPV6 genotype does not correlate with the onset of prostate cancer.PMID:19857260
1,25-Dihydroxyvitamin D3 increases mRNA expression of the CaT1 calcium channel in the Caco-2 intestinal cell line.PMID:11545681
to characterize ECaC2 in more detail and to compare ites properties with those of Ecac1 to obtain a better understanding of transcellular Ca2+ transport in epitheliaPMID:11744752
regulatory component that controls activation of both CaT1 and CRAC (Ca(2+) release-activated Ca(2+) channel) channels.PMID:12011062
role of TRPV6 as calcium sensor in rat and human cellsPMID:12138163
CaT1 is the channel protein that contributes to T-lymphocyte stores-operated Ca(2+) channels either alone or as a subunit in a heterogeneous channel complex.PMID:12361955
Our results indicate that the pattern of CaT1 and CaT2 expression correlates with the Ca2+ uptake potential along the differentiation of cultured human trophoblasts isolated from term placenta.PMID:12390878
the role of CaT1 in generating endogenous store-operated Ca(2+) current (I(SOC)) in the lymph node carcinoma of the prostate (LNCaP) human prostate cancer epithelial cell linePMID:12584203
The effects of intracellular Mg(2+) on TRPV6 are partially reminiscent of the gating mechanism of inwardly rectifying K(+) channels and may represent a novel regulatory mechanism for TRPV6 function in vivo.PMID:12601087
Expressed at high levels in the gastrointestinal tract, including esophagus, stomach, duodenum, jejunum, ileum and colon, and in pancreas, placenta, prostate and salivary gland. Expressed at moderate levels in liver, kidney and testis. Expressed in tropho