Neuronal Signaling

Items 1601-1650 of 2600

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  1. α-isomer of Nicotine

    α-Nicotine is the α-isomer of nicotine and functions as an agonist of nicotinic acetylcholine receptors (nAChRs). This compound exhibits notable biological activity that may be beneficial for understanding neuropsychiatric disorders, including schizophrenia and attention deficit hyperactivity disorder (ADHD). Its potential applications in research make it a valuable tool for exploring the pharmacological effects of nAChR activation.
  2. Endogenous Metabolite

    Cotinine, a primary metabolite of nicotine, acts as an endogenous biomarker for tobacco exposure. This alkaloid exhibits vasodepressor activity and has demonstrated antiproliferative effects when combined with nicotine against conditions such as pterygium. Additionally, (S)-(-)-Cotinine activates nicotinic acetylcholine receptors (nAChR) in a calcium-dependent manner, facilitating dopamine release. Due to its diverse biological activities, cotinine is employed in research focused on cardiovascular and inflammatory diseases.
  3. nAChRs Antagonist

    Dihydro-β-erythroidine hydrobromide is a competitive antagonist specifically targeting neuronal nicotinic acetylcholine receptors (nAChRs). It demonstrates notable selectivity for the α4β4 and α4β2 nAChR subtypes, with IC50 values of 0.19 μM and 0.37 μM, respectively. This compound is utilized in research exploring its potential antidepressant-like effects and its role in understanding nAChR-mediated signaling pathways.
  4. Acetylcholine Agonist

    Spinosad is an acetylcholine agonist that acts primarily on the nicotinic acetylcholine receptors (nAChRs) in the insect nervous system. Derived from the fermentation products of the soil actinomycete Saccharopolyspora spinosa, Spinosad exhibits potent biological neurotoxic activity, making it effective as a broad-spectrum insecticide. Its favorable environmental and mammalian safety profile, along with its larvicidal properties, supports its use in various pest control applications.
  5. Insecticide

    Acetamiprid is a neonicotinoid insecticide that acts as a selective agonist of nicotinic acetylcholine receptors (nAChRs). It disrupts normal synaptic transmission, leading to paralysis and death in target pests. Research applications include studies on neuromuscular function, insect behavior, and potential reproductive impacts in non-target organisms.
  6. α7 nAChR Agonist

    PHA-543613 is a selective agonist of the α7 nicotinic acetylcholine receptor (nAChR), exhibiting a Ki value of 8.8 nM. This compound demonstrates significant selectivity for the α7 nAChR compared to other nicotinic and serotonergic receptors, including α3β4, α1β1γδ, α4β2, and 5-HT3. PHA-543613 is applicable in research focused on cognitive deficits associated with Alzheimer's disease and schizophrenia, making it a valuable tool for neuropharmacological studies.
  7. Insecticide

    Flupyradifurone is a systemic agonist of nicotinic acetylcholine receptors (nAChRs) that disrupts signal transduction in the central nervous system of sap-sucking insects. It functions as a butenolide insecticide, effectively targeting pest populations while offering low toxicity to non-target organisms. Research applications include studying insect neurobiology and developing pest management strategies.
  8. nAChR Agonist

    Tebanicline dihydrochloride is a selective agonist of nicotinic acetylcholine receptors (nAChRs), particularly targeting the α4β2 subtype. It exhibits strong analgesic properties and demonstrates oral bioavailability. This compound is valuable for research into pain management and the modulation of cholinergic signaling in neurological studies.
  9. nAChR Antagonist

    Coclaurine is a tetrahydroisoquinoline alkaloid and a potent antagonist of nicotinic acetylcholine receptors (nAChRs). It exhibits significant anticancer activity by downregulating EFHD2-related NOX4-ABCC1 signaling, thereby enhancing the sensitivity of cancer cells to Cisplatin. Coclaurine also suppresses the stemness and metastatic potentials of non-small cell lung cancer (NSCLC) cells through the disruption of the FOXG1-EFHD2 promoter interaction, leading to reduced EFHD2 transcription. This compound serves as a valuable tool for research focused on cancer therapy and the modulation of nAChR signaling.
  10. AChE Reversible Inhibitor

    Asoxime dichloride is a reversible inhibitor of acetylcholinesterase (AChE) that functions as a thiosemicarbazone-based antidote. Its primary mechanism involves reactivating AChE that has been inhibited by nerve agents, thus restoring cholinergic nerve function. Additionally, Asoxime dichloride enhances muscle function in the presence of poisoning without reactivating AChE and acts as an antagonist to acetylcholine receptors, including nicotinic and α7 nAChRs. Due to its immunomodulatory properties, Asoxime dichloride can also enhance the immune response of the nervous system, making it valuable in neuropharmacological research.
  11. nAChR Inhibitor

    Lupanine is a natural ketonic derivative of Sparteine that acts as an inhibitor of nicotinic acetylcholine receptors (nAChR). It exhibits binding affinity to these receptors with a Ki value of 500 nM, demonstrating its potential as a ganglioplegic agent. Lupanine is utilized in research applications related to neuromodulation and the study of cholinergic signaling pathways.
  12. nAChR Activator

    Myosmine is a specific alkaloid derived from tobacco that acts as an activator of nicotinic acetylcholine receptors (nAChR). It exhibits a relatively low affinity for the α4β2 nAChR subtype, with a Ki value of 3300 nM. Myosmine is utilized in research to explore the pharmacological effects of nAChR modulation and its implications in neurobiology and addiction studies.
  13. nAChR Antagonist

    AT 1001 is a selective antagonist of the α3β4 nicotinic acetylcholine receptor (nAChR), with a high affinity characterized by a Ki value of 2.64 nM. This compound effectively reverses inward currents triggered by Epibatidine in HEK cells expressing α3β4 nAChR. AT 1001 demonstrates dose-dependent inhibition of nicotine self-administration in rat models, while sparing food-reinforced responding, making it a valuable tool in nicotine addiction and smoking cessation therapy research.
  14. nAChR Agonist

    Pozanicline dihydrochloride is a selective agonist for nicotinic acetylcholine receptors (nAChRs), specifically targeting the α4β2 subtype with a binding affinity (Ki) of 17 nM at rat brain nAChR sites. It exhibits an affinity of 16.7 nM for [3H]cytisine binding sites, demonstrating its potential in modulating cholinergic signaling. This compound is instrumental in research focused on neurological disorders, cognition enhancement, and the exploration of nAChR-related pathways. Its oral bioavailability further supports its utility in in vivo studies.
  15. nAChR Antagonist

    Chlorisondamine diiodide is a potent antagonist of the nicotinic acetylcholine receptor (nAChR), functioning as a ganglion blocker. It effectively inhibits specific central actions of nicotine with notable potency and pharmacological selectivity. This compound is valuable in research applications exploring neural signaling, autonomic regulation, and addiction pathways.
  16. α7-nAChR Antagonist

    (2S,6S)-Hydroxynorketamine hydrochloride is an antagonist of the α7-nicotinic acetylcholine receptor (nAChR). It exhibits potential neurorelaxant, antidepressant, and analgesic effects, facilitating the activation of the mTOR pathway and promoting increased phosphorylation of downstream targets. This compound is of particular interest in neurological research, particularly in the exploration of therapeutic avenues for mood disorders and pain management.
  17. α-7 nAchR Agonist

    PHA 568487 free base is a selective agonist of the α-7 nicotinic acetylcholine receptor (nAchR). This compound has been shown to reduce neuroinflammation, making it a valuable tool for research in neurodegenerative diseases and disorders associated with inflammation. Its ability to modulate α-7 nAchR activity provides insights into cholinergic signaling and potential therapeutic strategies targeting these pathways.
  18. α3β4 nAChR Agonist

    NS3861 is a selective agonist of the heteromeric α3β4 nicotinic acetylcholine receptor (nAChR), exhibiting high-affinity binding with a Ki value of 0.62 nM. This compound also demonstrates varied affinities for other nAChR subtypes, with Ki values of 25 nM for α3β2, 7.8 nM for α4β4, and 55 nM for α4β2. NS3861 is valuable for research focused on synaptic transmission and neuropharmacology, facilitating studies of cholinergic signaling in conditions such as neurodegeneration and addiction.
  19. α7-nAChR Agonist

    VQW-765 is a selective agonist for the alpha-7 nicotinic acetylcholine receptor (α7-nAChR), exhibiting a pKD value of 7.56 in recombinant human α7-nAChR assays. This compound demonstrates anxiolytic-like effects in vivo, making it a valuable tool for the study of anxiety disorders and acute performance anxiety. Researchers can utilize VQW-765 to investigate the role of α7-nAChR modulation in neuropsychiatric conditions.
  20. nAChR Agonist

    ABT-107 is a selective agonist of the α7 neuronal nicotinic receptor (nAChR), known for its neuroprotective properties. This compound has demonstrated effectiveness in protecting against nigrostriatal damage in rodent models, specifically in rats with unilateral 6-hydroxydopamine lesions. ABT-107 is a valuable tool for research applications focusing on neurodegenerative diseases and the role of nicotinic receptors in neurological function.
  21. Neuromuscular Blocker

    Pipecuronium bromide functions as a long-acting nondepolarizing steroidal neuromuscular blocker, acting primarily as a competitive antagonist of the nicotinic acetylcholine receptor (nAChR). With a dissociation constant (Kd) of 3.06 μM, it effectively inhibits neuromuscular transmission, making it valuable for facilitating intubation and maintaining muscle relaxation during surgical procedures. Its applications also extend to research examining neuromuscular function and pharmacological studies involving skeletal muscle.
  22. AChR Agonist

    Anabaseine is a potent agonist of various nicotinic acetylcholine receptors (AChRs), including the neuromuscular α12β1γδ or α12β1γɛ and α7 subtypes. This brain-penetrant alkaloid toxin exhibits key biological activity as a stimulator of these receptors, making it valuable for research into neuromuscular transmission and neurobiology. Additionally, Anabaseine acts as a weak partial agonist at α4β2 nAChRs, further broadening its applications in studying cholinergic signaling pathways.
  23. KATP Opener

    Iptakalim hydrochloride is a selective ATP-sensitive potassium channel (KATP) opener that exhibits significant lipophilicity. In addition to its primary mechanism, it also acts as an antagonist of α4β2-containing nicotinic acetylcholine receptors (nAChRs). This dual activity positions Iptakalim hydrochloride as a valuable tool for research in cardiovascular physiology and neuropharmacology, providing insights into potassium channel regulation and cholinergic signaling.
  24. α4β2 nAChR Agonist

    NS 9283 is a positive allosteric modulator of the α4β2 nicotinic acetylcholine receptors (nAChR). It enhances receptor activity, making it useful for studying neurological conditions such as attention deficit hyperactivity disorder (ADHD), schizophrenia, Parkinson's disease, and Alzheimer's disease. This compound serves as a valuable tool for research into synaptic transmission and potential therapeutic interventions targeting nAChR-related pathways.
  25. α7 nAChR Agonist

    Bradanicline is a highly selective agonist of the α7 nicotinic acetylcholine receptor (nAChR), exhibiting an EC50 of 17 nM and a Ki of 1.4 nM in human α7 nAChR assays. This compound is primarily utilized in research focused on cognitive disorders, providing insights into mechanisms of action and potential therapeutic applications for enhancing cognitive function.
  26. Stable Isotope

    (Rac)-Monepantel sulfone-d5 is a deuterium-labeled variant of Monepantel, an organic anthelmintic agent. It functions as a positive allosteric modulator of nematode-specific nicotinic acetylcholine receptor (nAChR) subunits, enhancing receptor activity. This stable isotope is valuable for research applications in studying nematode physiology and drug interaction mechanisms.
  27. nAChR Inhibitor

    CVN417 is an orally active antagonist of the α6 subunit-containing nicotinic acetylcholine receptors (nAChRs). This inhibitor modulates phasic dopaminergic neurotransmission in an impulse-dependent manner and exhibits inhibitory effects on Ca(2+) efflux through various nAChR subunits, with IC50 values of 0.086 μM for α6, 2.56 μM for α3, and 0.657 μM for α4. CVN417 has demonstrated efficacy in reducing resting tremors in rodent models and may offer therapeutic potential for improving movement dysfunction associated with Parkinson's disease.
  28. Insecticide

    Sulfoxaflor is an orally active agonist that specifically targets insect nicotinic acetylcholine receptors (nAChRs), including the α-bungarotoxin-insensitive subtypes nAChR1 and nAChR2. By binding to these receptors, Sulfoxaflor induces inward currents that result in neurotoxicity in insects. This compound is valuable for research applications in agricultural pest control, pesticide toxicology, and the pharmacology of insect neural receptors.
  29. nAChRs antagonist

    Pentapeptide-3 is a pentapeptide derived from the neurotoxin waglerin-1, sourced from Temple Viper venom. It functions as a competitive antagonist of nicotinic acetylcholine receptors (nAChRs), effectively blocking nerve transmission at the post-synaptic membrane. Due to its ability to inhibit nAChRs, Pentapeptide-3 exhibits potential anti-aging effects and is often utilized in conjunction with other cosmetic peptides for research applications related to skin rejuvenation.
  30. α4β2 Partial Agonist

    TC-2559 difumarate is a centrally active partial agonist targeting the α4β2 subtype of nicotinic acetylcholine receptors (nAChRs), with an EC50 of 0.18 μM. This compound demonstrates selectivity for α4β2 receptors over α2β4, α4β4, and α3β4 receptors, exhibiting EC50 values between 10-30 µM. TC-2559 difumarate is primarily used in research focused on antinociceptive effects and the modulation of CNS activity.
  31. nAChR Agonist

    AR-R17779 hydrochloride is a potent and selective full agonist of the nicotinic acetylcholine receptor (nAChR), demonstrating Ki values of 92 nM for the α7 subtype and 16,000 nM for the α4β2 subtype. This compound has been shown to enhance cognitive functions, such as learning and memory, in rodent models. Additionally, AR-R17779 hydrochloride exhibits anxiolytic properties and is capable of reducing inflammation through the activation of anti-inflammatory cholinergic pathways. Its diverse biological activities make it a valuable tool for research in neurobiology and inflammation.
  32. nAChR Agonist

    A 85380 hydrochloride is a high-affinity agonist for neuronal nicotinic acetylcholine receptors (nAChRs), specifically exhibiting selectivity for the α4β2 subtypes. This compound demonstrates a broad-spectrum analgesic profile, making it valuable for research in pain mechanisms and therapeutic applications. Its unique properties facilitate investigations into the roles of nAChRs in various biological processes.
  33. α7 nAChR partial agonist

    S 24795 is a partial agonist of the α7 nicotinic acetylcholine receptor (nAChR), known to enhance cognitive function. This compound is particularly relevant for research into aging-related memory disturbances, as it has demonstrated the ability to improve mnemonic performance in aged mice. Its mechanism of action provides a valuable tool for studying cholinergic signaling and its implications in neurodegenerative conditions.
  34. nAChR Agonist

    AN317 is a selective agonist for the α6β2-containing nicotinic acetylcholine receptor (nAChR), exhibiting Ki values of 6.2 nM for the α6/α3β2β3 receptor and 4.1 nM for the α4β2 receptor. This compound effectively induces dopamine release in rat striatum synaptosomes and enhances dopaminergic neuronal activity in the substantia nigra. Additionally, AN317 demonstrates neuroprotective effects against dopamine neurotoxin MPP+ and possesses favorable pharmacokinetic properties, including the ability to cross the blood-brain barrier. Research applications include studies in neuropharmacology and the exploration of mechanisms underlying dopaminergic signaling.
  35. TQS

    nAChR Positive Allosteric Modulator

    TQS is a positive allosteric modulator of the α7 nicotinic acetylcholine receptor (nAChR). This compound enhances the receptor's activity, making it a valuable tool for investigating mechanisms of neuroinflammatory pain. Researchers may utilize TQS to explore its potential therapeutic effects in neurodegenerative conditions and related pain pathways.
  36. nAChR Inhibitor

    Triflumezopyrim is a selective inhibitor of the nicotinic acetylcholine receptor (nAChR), exhibiting potent insecticidal activity at low dosages. Its primary application is in the control of hopper species, where it demonstrates rapid efficacy while maintaining low toxicity to non-target arthropods. This compound is particularly valuable in agricultural research and pest management studies focused on sustainable and selective insect control strategies.
  37. α7 nAChR Agonist

    α7 Nicotinic receptor agonist-1 is a selective agonist for the α7 nicotinic acetylcholine receptor (nAChR). This compound plays a crucial role in the modulation of neurotransmitter release and is significant in studies investigating various psychiatric and neurocognitive disorders. Its applications include research on conditions such as schizophrenia, anxiety disorders, Alzheimer's disease, cognitive deficits, and attention deficit hyperactivity disorder, providing insights into the therapeutic potential for these ailments.
  38. Insecticide

    Dicloromezotiaz is a potent insecticide that targets nicotinic acetylcholine receptors (nAChRs) in insects. This compound exhibits significant efficacy in controlling a wide variety of lepidopteran pests. Research applications include studies on insect neuromuscular signaling and the development of integrated pest management strategies.
  39. α7 nAChR NAM

    Soclenicant (BNC210) is an orally active negative allosteric modulator (NAM) of the α7 nicotinic acetylcholine receptor (nAChR). It demonstrates acute anxiolytic effects in rodent models, making it relevant for research into anxiety, trauma, and stress-related disorders. Soclenicant effectively inhibits α7 nAChR currents induced by acetylcholine, nicotine, choline, and the α7-specific agonist PNU-282987, with IC50 values ranging from 1.2 to 3 μM. This compound presents a valuable tool for investigating the role of α7 nAChRs in neuropsychiatric conditions.
  40. nAChR Antagonist

    (-)-Coclaurine hydrochloride is a tetrahydroisoquinoline alkaloid that functions as a nicotinic acetylcholine receptor (nAChR) antagonist. This compound exhibits significant biological activity in modulating nAChR-related pathways, making it valuable for research into neuropharmacology and the development of therapeutic strategies for conditions involving cholinergic signaling. Its potential applications include studies on cognitive function, addiction, and various neurological disorders.
  41. nAChR Agonist

    (±)-Coniine hydrochloride is a potent agonist of the nicotinic acetylcholine receptor (nAChR), exhibiting an EC50 value of 0.3 mM. It serves as an important tool in research focused on neurobiology and the modulation of cholinergic signaling. Due to its acute toxicity, characterized by an LD50 value of 7.7 mg/kg, careful handling is advised in laboratory settings.
  42. α4β2 nAChR Partial Agonist

    CP-601927 is a selective partial agonist of the α4β2 nicotinic acetylcholine receptor (nAChR), exhibiting a Ki value of 1.2 nM and an EC50 of 2.6 μM. This compound demonstrates effective brain penetration and possesses antidepressant-like properties, making it a valuable tool in neurological research. Its modulation of nAChR activity is relevant for studies exploring neuropsychiatric disorders and the underlying mechanisms of depression.
  43. nAChR Antagonist

    Flupyrimin is a potent antagonist of the insect nicotinic acetylcholine receptor (nAChR), exerting insecticidal activity by disrupting normal neural signaling in insects. This compound is utilized in research focused on understanding insect physiology and the mechanisms of action of insecticides. Flupyrimin's ability to inhibit nAChR function makes it a valuable tool for studying insect neurobiology and developing targeted pest control strategies.
  44. CP-601927 Racemate

    (Rac)-CP-601927 hydrochloride is a racemic mixture of CP-601927, functioning as a nicotinic acetylcholine receptor (nAChR) agonist. It exhibits high affinity with Ki values of 1.2 nM for the α4β2 receptor and 102 nM for the α3β4 receptor. This compound is utilized in research applications focused on neurological studies and the modulation of synaptic transmission involving nAChRs.
  45. nAChR Inhibitor

    nAChR-IN-1 (2,2,6,6-Tetramethylpiperidin-4-yl heptanoate) is a selective inhibitor of nicotinic acetylcholine receptors (nAChRs) that specifically targets receptors lacking α5, α6, or β3 subunits. This compound demonstrates significant potential in alleviating nerve disorders and is valuable for research focused on nAChR dysfunction and various neurological conditions. Its mechanism of action makes it an essential tool for studying the role of nAChRs in neurological signaling pathways.
  46. nAChR Agonist

    3-Bromocytisine is a potent agonist of nicotinic acetylcholine receptors (nAChRs), exhibiting IC50 values of 0.28 nM, 0.30 nM, and 31.6 nM for human α4β4, α4β2, and α7 nAChRs, respectively. It demonstrates differential effects on high sensitivity (HS) and low sensitivity (LS) α4β2 nAChRs, with EC50 values of 8 nM and 50 nM, respectively. This compound is valuable for research in neuropharmacology and studies related to nicotine addiction and receptor pharmacodynamics.
  47. nAChR Antagonist

    (S)-UFR2709 hydrochloride is a competitive antagonist of nicotinic acetylcholine receptors (nAChRs) with a higher affinity for the α4β2 subtype compared to the α7 subtype. This compound has demonstrated anxiolytic properties, effectively reducing anxiety levels and decreasing both ethanol consumption and preference in alcohol-preferring rat models. (S)-UFR2709 hydrochloride serves as a valuable tool for research into nicotine addiction and related neuropharmacological studies.
  48. nAChR Antagonist

    MG624 is a potent and selective antagonist of the neuronal α7 nicotinic acetylcholine receptor (nAChR), exhibiting a Ki value of 106 nM. This compound primarily inhibits α7 nAChR-mediated signaling, making it a valuable tool for research investigating cholinergic neurotransmission and related neurological disorders. MG624 can be utilized in studies exploring the role of α7 nAChR in synaptic plasticity, cognitive function, and neurodegenerative disease mechanisms.
  49. nAChR Agonist

    5-AAM-2-CP is a potent nAChR agonist, primarily functioning as a significant metabolite of the neonicotinoid insecticide Acetamiprid. Its primary biological activity includes the modulation of nicotinic acetylcholine receptors, which plays a critical role in neurotransmission. This compound is essential for research applications focused on neurobiology and insect neurophysiology, offering insights into the mechanisms of insecticides and synaptic transmission.
  50. Stable Isotope

    (Rac)-Monepantel-d5 is a deuterium-labeled derivative of Monepantel, an organic anthelmintic. It functions as a positive allosteric modulator of nematode-specific nicotinic acetylcholine receptor (nAChR) subunits, enhancing receptor activity. This reagent is valuable for research applications in parasitology and neurobiology, facilitating studies on receptor modulation and nematode physiology.

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