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Topic Review
TRPM7
The transient receptor potential cation channel, subfamily M, member 7 (TRPM7) is a ubiquitously expressed membrane protein, which forms a cation channel linked to a cytosolic protein kinase.
  • 970
  • 02 Nov 2020
Topic Review
TRPM6 Gene
Transient receptor potential cation channel subfamily M member 6: The TRPM6 gene provides instructions for making a protein that acts as a channel, which allows charged atoms (ions) of magnesium (Mg2+) to flow into cells; the channel may also allow small amounts of calcium ions (Ca2+) to pass through cells. 
  • 453
  • 25 Dec 2020
Topic Review
TRPM4 Gene
Transient receptor potential cation channel subfamily M member 4: The TRPM4 gene provides instructions for making a protein called transient receptor potential cation channel subfamily M member 4 (TRPM4). 
  • 482
  • 25 Dec 2020
Topic Review
TRPM2
The transient receptor potential (TRP) melastatin-like subfamily member 2 (TRPM2) is a non-selective calcium-permeable cation channel. It is expressed by many mammalian tissues, including bone marrow, spleen, lungs, heart, liver, neutrophils, and endothelial cells. The best-known mechanism of TRPM2 activation is related to the binding of ADP-ribose to the nudix-box sequence motif (NUDT9-H) in the C-terminal domain of the channel.
  • 737
  • 01 Sep 2021
Topic Review
TRPM1 Gene
Transient receptor potential cation channel subfamily M member 1: The TRPM1 gene provides instructions for making a protein called transient receptor potential cation channel subfamily M member 1 (TRPM1). 
  • 574
  • 25 Dec 2020
Topic Review
TRPC1 in Modulating Cancer Progression
Calcium ions (Ca2+) play an important role as second messengers in regulating a plethora of physiological and pathological processes, including the progression of cancer. Several selective and non-selective Ca2+-permeable ion channels are implicated in mediating Ca2+ signaling in cancer cells. In this review, we are focusing on TRPC1, a member of the TRP protein superfamily and a potential modulator of store-operated Ca2+ entry (SOCE) pathways. While TRPC1 is ubiquitously expressed in most tissues, its dysregulated activity may contribute to the hallmarks of various types of cancers, including breast cancer, pancreatic cancer, glioblastoma multiforme, lung cancer, hepatic cancer, multiple myeloma, and thyroid cancer.
  • 552
  • 27 May 2021
Topic Review
TRPC, TRPV and Vascular Disease
Ion channels play an important role in vascular function and pathology. In this review we gave an overview of recent findings and discussed the role of TRPC and TRPV channels as major regulators of cellular remodeling and consequent vascular disorders. Here, we focused on their implication in 4 relevant vascular diseases: systemic and pulmonary artery hypertension, atherosclerosis and restenosis.  
  • 814
  • 22 Apr 2021
Topic Review
TRPC Channels in SOCE Scenario
Transient receptor potential (TRP) proteins form non-selective Ca2+ permeable channels that contribute to the modulation of a number of physiological functions in a variety of cell types. Since the identification of TRP proteins in Drosophila, it is well known that these channels are activated by stimuli that induce PIP2 hydrolysis. The canonical TRP (TRPC) channels have long been suggested to be constituents of the store-operated Ca2+ (SOC) channels; however, none of the TRPC channels generate Ca2+ currents that resemble ICRAC. STIM1 and Orai1 have been identified as the components of the Ca2+ release-activated Ca2+ (CRAC) channels and there is a body of evidence supporting that STIM1 is able to gate Orai1 and TRPC1 in order to mediate non-selective cation currents named ISOC. STIM1 has been found to interact to and activate Orai1 and TRPC1 by different mechanisms and the involvement of TRPC1 in store-operated Ca2+ entry requires both STIM1 and Orai1. In addition to the participation of TRPC1 in the ISOC currents, TRPC1 and other TRPC proteins might play a relevant role modulating Orai1 channel function. 
  • 496
  • 19 May 2021
Topic Review
TRPC Channels in Cardiac Plasticity
The heart flexibly changes its structure in response to changing environments and oxygen/nutrition demands of the body. Increased and decreased mechanical loading induces hypertrophy and atrophy of cardiomyocytes, respectively. In physiological conditions, these structural changes of the heart are reversible. However, chronic stresses such as hypertension or cancer cachexia cause irreversible remodeling of the heart, leading to heart failure. Accumulating evidence indicates that calcium dyshomeostasis and aberrant reactive oxygen species production cause pathological heart remodeling. Canonical transient receptor potential (TRPC) is a nonselective cation channel subfamily whose multimodal activation or modulation of channel activity play important roles in a plethora of cellular physiology.
  • 564
  • 03 Jun 2021
Topic Review
TRPC Channels
Transient receptor potential canonical (TRPC) channels are ubiquitously expressed in excitable and non-excitable cardiac cells where they sense and respond to a wide variety of physical and chemical stimuli. As other TRP channels, TRPC channels may form homo or heterotetrameric ion channels, and they can associate with other membrane receptors and ion channels to regulate intracellular calcium concentration. Dysfunctions of TRPC channels are involved in many types of cardiovascular diseases. Significant increase in the expression of different TRPC isoforms was observed in different animal models of heart infarcts and in vitro experimental models of ischemia and reperfusion. TRPC channel-mediated increase of the intracellular Ca2+ concentration seems to be required for the activation of the signaling pathway that plays minor roles in the healthy heart, but they are more relevant for cardiac responses to ischemia, such as the activation of different factors of transcription and cardiac hypertrophy, fibrosis, and angiogenesis.
  • 703
  • 26 May 2021
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