Tivanisiran (SYL1001) is a siRNA used for the study of dry eye disease. Tivanisiran was designed to silence transient receptor potential vanilloid 1 (TRPV1)[1].
SAR7334 hydrochloride is a potent and specific TRPC6 inhibitor, inhibiting TRPC6 currents with IC50 of 7.9 nM.
Diphenyleneiodonium chloride is a NADPH oxidase (NOX) inhibitor and also functions as a TRPA1 activator with an EC50 of 1 to 3 μM.
SN 2 is a novel and potent activator of TRPML3 ion channel with EC50 of 1.8±0.13 μM.
Capsiconiate (Coniferyl (E)-8-methyl-6-nonenoate) is a TRPV1 agonist (EC50= 3.2 μM). Capsiconiate can be used to study TRPV1-mediated diseases such as pain, inflammation, and epilepsy(EC50= 3.2 μM)[1].
LE135 is a potent RAR antagonist that binds selectively to RARα (Ki of 1.4 μM) and RARβ (Ki of 220 nM), and has a higher affinity to RARβ. LE135 is highly selective over RARγ, RXRα, RXRβ and RXRγ. LE135 is also a potent TRPV1 and TRPA1 receptors activator with EC50s of 2.5 μM and 20 μM, respectively[1][2].
SB-366791 is a potent , competitive and selective vanilloid receptor (VR1/TRPV1) antagonist with IC50 of 5.7±1.2 nMtarget: VR1/TRPV1IC 50: 5.7±1.2 nM [1] SB-366791 produced a concentration-dependent inhibition of the response to capsaicin with an apparent pKb of 7.74±0.08. Schild analysis indicated a competitive mechanism of action with a pA2 of 7.71.[1] SB-366791 showed a concentration-dependent potentiation of pH 5-induced 45Ca2+uptake in CHO cells expressing rat TRPV1 but not in untransfected cells[2]
1,4-Cineole is a widely distributed, natural, oxygenated monoterpene[1]. 1,4-Cineole, present in eucalyptus oil, activates both human TRPM8 and human TRPA1[2].
JNJ-17203212 is a novel and selective TRPV1 antagonist, with IC50 of 65 nM and 102 nM for human TRPV1 and rat TRPV1.IC50 value: 65 nM (human TRPV1), 102 nM (rat TRPV1)Target: TRPVin vivo: JNJ-17203212 reduces sensitivity to luminal distension in both an acute, noninflammatory and a chronic, post-inflammatory rodent model of colonic hypersensitivity. Throughout this study, colonic sensitivity was assessed via quantification of VMR to CRD in rats following a single, oral administration of JNJ-17203212 (3, 10 or 30 mg/kg) or vehicle. [1] Oral pretreatment with JNJ-17203212 is a novel and selective TRPV1 antagonist, with partially prevents core hypothermia evoked by sc capsaicin. Oral pretreatment with JNJ-17203212 is a novel and selective TRPV1 antagonist, with partially prevents capsaicin-evoked hypothermia in a dose-response manner. [2]
AMG9810 is a selective and competitive vanilloid receptor 1 (TRPV1) antagonist with IC50 values of 24.5 and 85.6 nM for human and rat TRPV1, repectively.
Nonivamide is a agonist, which exhibits 4d-EC50 value of 5.1 mg/L in static toxicity tests.
GSK2798745 is a first-in-class, highly potent, selective, orally active transient receptor potential vanilloid 4 (TRPV4) ion channel blocker with IC50s of 1.8 and 1.6 nM for hTRPV4 and rTRPV4, respectively. GSK2798745 is used in research for the treatment of pulmonary edema associated with congestive heart failure[1][2].
WS-12 is an agonist of TRPM8 with an EC50 of 39 nM.
TRPV1 activator-1 (compound 8), a capsaicin analog, has an altered neck structure. TRPV1 activator-1 interacts specifically with T551 residue[1].
9-Phenanthrol (9-Hydroxyphenanthrene) is a potent and selective human TRPM4 inhibitor, with an IC50 of 20 μM. 9-Phenanthrol can be used for the research of ischemia-reperfusion injury[1][2].
4-(Phenyldiazenyl)benzoic acid is a photosensitive and photoswitchable TRPA1 agonist that can be used as pharmacological tools for study of pain signaling.
IA-Alkyne (Iodoacetamide-alkyne; N-Hex-5-ynyl-2-iodo-acetamide) is a TRP channel (TRPC) agonist and has the potential for the study of respiratory infection[1]. IA-Alkyne can be used to develop an isotopically tagged probe for quantitative cysteine-reactivity profiling[2].
V-116517 is a novel potent, selective, oral bioavailable TRPV1 antagonist with IC50 of 35.1 nM; shows high selectivity for TRPV1 over TRPV3 and TRPV4 (>10 uM) in a panel of 66 ion channels, receptors, transporters; dose-dependently reverses thermal hyperalgesia with ED50 of 2 mg/kg (p.o.) in acute inflammatory CFA model; shows excellent aqueous solubility, metabolic stability, oral bioavailability in multiple species, and excellent efficacy in a variety of animal pain models. Pain Phase 2 Clinical
TRPV1 antagonist 5 (compound 1) is a potent TRPV1 antagonist[1].
PF-05105679 is an orally active and selective TRPM8 antagonist with an IC50 of 103 nM. TRPM8, also known as the cold and menthol receptor 1 (CMR1), is a member of the melastatin subfamily. PF-05105679 is used for clinical efficacy in cold-related pain[1].
Adenosine 5′-diphosphoribose sodium (ADP ribose sodium) is a nicotinamide adenine nucleotide (NAD+) metabolite. Adenosine 5′-diphosphoribose sodium is the most potent and primary intracellular Ca2+-permeable cation TRPM2 channel activator. Adenosine 5′-diphosphoribose sodium also can enhance autophagy[1][2].
(Rac)-Dalzanemdor((Rac)-SAGE-718) is an orally active and high intrinsic activity N-Methyl-d-aspartatereceptor (NMDAR) positive allosteric modulators (PAMs). (Rac)-Dalzanemdor canbe used for the research of Huntington’s disease[1].
Bisandrographolide A (BAA) activates TRPV4 channel with an EC50 of 790-950 nM. Bisandrographolide A can bind to CD81 and suppress its function. Bisandrographolide A is an anti-inflammatory, immunostimulant, and antihypertensive compound[1][2].
TRPV4 antagonist 4 is a potent TRPV4 antagonist with an IC50 value of 22.65 nM. TRPV4 antagonist 4 inhibits TRPV4 current. TRPV4 antagonist 4 shows protective effects on acute lung injury[1].
1-Stearoyl-2-arachidonoyl-sn-glycerol is a diacylglycerol (DAG) containing polyunsaturated fatty acids. 1-Stearoyl-2-arachidonoyl-sn-glycerol can activate PKC. 1-Stearoyl-2-arachidonoyl-sn-glycerol also can augment nonselective cation channel (NSCC) activity[1][2].
A-967079 is a selective TRPA1 receptor antagonist with IC50s of 67 nM and 289 nM at human and rat TRPA1 receptors, respectively, and has good penetration into the CNS.
Phenamil methanesulfonate, an analog of Amiloride (HY-B0285), is a more potent and less reversible epithelial sodium channel (ENaC) blocker with an IC50 of 400 nM[2]. Phenamil methanesulfonate is also a competive inhibitor of TRPP3 and inhibits TRPP3-mediated Ca2+ transport with an IC50 of 140 nM in a Ca2+ uptake assay[1]. Phenamil methanesulfonate is an intriguing small molecule to promote bone repair by strongly activating BMP signaling pathway[4]. Phenamil methanesulfonate is used for the research of cystic fibrosis lung disease[5].
Amiloride (hydrochloride) is an epithelial sodium channel (ENaC) inhibitor and a competitive inhibitor of Urokinase-type plasminogen activator (uPA).
Umbellulone is an active constituent of the leaves of Umbellularia californica. Umbellulone stimulates the TRPA1 channel in a subset of peptidergic, nociceptive neurons, activating the trigeminovascular system via this mechanism[1].