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Results for "

pathological activation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Deaminase (2) Apoptosis (1) ATF6 (1) Bacterial (2) Caspase (2) Deubiquitinase (1) E1/E2/E3 Enzyme (1) Estrogen Receptor/ERR (1) Histone Demethylase (1) Interleukin Related (1) Keap1-Nrf2 (1) LPL Receptor (1) Mitosis (1) NF-κB (2) P2X Receptor (3) Pyroptosis (1) Ras (2) Reference Standards (1) Sodium Channel (1) STAT (1) TNF Receptor (1) TRP Channel (1) TSH Receptor (1)
By Research Areas:	Cancer (6) Cardiovascular Disease (4) Endocrinology (1) Infection (1) Inflammation/Immunology (8) Metabolic Disease (3) Neurological Disease (7)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Targets Recommended: FAP LAG-3 VISTA

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-122974

VA-K-14 hydrochloride	TSH Receptor	Endocrinology
VA-K-14 hydrochloride is a specific thyroid-stimulating hormone receptor (TSHR) antagonist (IC₅₀= 12.3 μM) .

HY-108434

Ceapin-A7 Maximum Cited Publications 14 Publications Verification	ATF6	Neurological Disease Metabolic Disease
Ceapin-A7 is a selective blocker of ATF6α signaling in response to ER stress, with an IC₅₀ of 0.59 μM. Ceapin-A7 can be used to explore both the mechanism of activation of ATF6α and its role in pathological settings .

HY-125864

Fibrinogen (Bovine) 1 Publications Verification	Interleukin Related NF-κB	Inflammation/Immunology
Fibrinogen (Bovine) is a selective proteolytic molecule that can be activated by thrombin to assemble fibrin clots. Fibrinogen can regulate the activation of NF-KB in endothelial cells and upregulate the expression of inflammatory chemokines MCP-1 and MCP-1. Fibrinogen plays a key role in blood clotting, thrombosis, atherosclerosis and the pathological development of venous grafts, and can be used in the study of blood clotting and vascular diseases .

HY-107614

1-Oleoyl lysophosphatidic acid sodium 1 Publications Verification 1-Oleoyl-sn-glycero-3-phosphate sodium; 1-Oleoyl-LPA sodium	LPL Receptor Mitosis	Neurological Disease
1-Oleoyl lysophosphatidic acid (1-Oleoyl-sn-glycero-3-phosphate) sodium, a potent bioactive phospholipid, is a LPA receptor activator. 1-Oleoyl lysophosphatidic acid sodium can promote mitosis by inducing DNA synthesis. 1-Oleoyl lysophosphatidic acid sodium is also involved in normal and pathological emotional responses, including anxiety and depression .

HY-107543

8-pCPT-2′-O-Me-cAMP sodium 1 Publications Verification 8-CPT-2'-O-Me-cAMP sodium	Ras	Cardiovascular Disease
8-pCPT-2′-O-Me-cAMP (8-CPT-2'-O-Me-cAMP) sodium, an analog of cAMP, is an activator of *exchange proteins activated* by cAMP (Epac)*. 8-pCPT-2′-O-Me-cAMP sodium activates* Epac1 (EC₅₀ = 2.2 μM), but not PKA (EC₅₀ >10 μM). 8-pCPT-2′-O-Me-cAMP sodium stimulates Epac-mediated Ca ²⁺ release in pancreatic β-cells in vitro. 8-pCPT-2′-O-Me-cAMP sodium is a Rap1 activator. 8-pCPT-2′-O-Me-cAMP sodium enhances the retinal pigment epithelium barrier against the pathological choroidal endothelial cell invasion that occurs in macular degeneration .

HY-124445

APC0576	NF-κB	Inflammation/Immunology
APC0576 is an inhibitor for the activation of NF-κB signaling pathway, and inhibits the activation of NF-κB depedent gene (IC₅₀ is 1.0 μM for β-gal). APC0576 inhibits IL-1-induced chemokines release, and can be used in research about pathological endothelial cell activation releted diseases .

HY-163859

LSD1-IN-33	Histone Demethylase	Cardiovascular Disease
LSD1-IN-33 (7d), an orally active LSD1 inhibitor with an IC₅₀ of 4.51 nM, alleviates Ang II-induced NRCFs activation in vitro and reducing pathological myocardial remodeling in TAC-induced cardiac remodeling and heart failure in vivo .

HY-150971

ICy-Q	Pyroptosis	Cancer
ICy-Q is a quinone oxidoreductase 1 (NQO-1)-activated near-infrared (NIR) reagent which can react with NQO-1 to release the reduction product ICy-OH. ICy-OH selectively induces pancreatic cancer cell death through the pyroptosis pathway. ICy-Q can be used as an effective tool for rapid and accurate diagnosis of intraoperative pathological sections .

HY-173178

LNS8801	Estrogen Receptor/ERR	Cancer
LNS8801 is an orally active agonist of the G protein-coupled estrogen receptor (GPER). By activating GPER, LNS8801 mediates downstream signaling pathways, such as promoting the production of cyclic adenosine monophosphate (cAMP) and activating the cAMP response element-binding protein (CREB) signaling, thereby exerting anti-tumor activities including inhibiting tumor cell proliferation, inducing cell differentiation, and enhancing tumor immunogenicity. LNS8801 can be used in the research of various cancers (e.g., melanoma, pancreatic cancer, colorectal cancer, lung cancer, etc.) and relevant studies exploring the roles of GPER in normal physiological and pathological processes .

HY-116312

8-pCPT-2′-O-Me-cAMP 8-CPT-2'-O-Me-cAMP	Ras	Cardiovascular Disease
8-pCPT-2′-O-Me-cAMP (8-CPT-2'-O-Me-cAMP), an analog of cAMP, is an activator of *exchange proteins activated* by cAMP (Epac)*. 8-pCPT-2′-O-Me-cAMP activates* Epac1 (EC₅₀ = 2.2 μM), but not PKA (EC₅₀ >10 μM). 8-pCPT-2′-O-Me-cAMP stimulates Epac-mediated Ca ²⁺ release in pancreatic β-cells in vitro. 8-pCPT-2′-O-Me-cAMP is a Rap1 activator. 8-pCPT-2′-O-Me-cAMP enhances the retinal pigment epithelium barrier against the pathological choroidal endothelial cell invasion that occurs in macular degeneration .

HY-131879

NS383	Sodium Channel	Neurological Disease
NS383 is a potent and uniquely selective inhibitor of rat ASICs containing 1a and/or 3 subunits. NS383 inhibits H(+)-activated currents recorded from rat homomeric ASIC1a, ASIC3, and heteromeric ASIC1a+3 with IC₅₀ values ranging from 0.61 to 2.2 μM. NS383 is well tolerated and capable of reversing pathological painlike behaviors, presumably via peripheral actions, but possibly also via actions within central pain circuits .

HY-134268

8-Br-7-CH-ADPR 8-Bromo-7-deazaadenosine-5'-O-diphosphoribose	TRP Channel	Cardiovascular Disease Neurological Disease Metabolic Disease
8-Br-7-CH-ADPR (8-Bromo-7-deazaadenosine-5'-O-diphosphoribose) is a specific TRPM2 antagonist that inhibits TRPM2 activation by binding to the NUDT9 homology domain of the TRPM2 channel, thereby controlling the influx of cations through the cell membrane channel. 8-Br-7-CH-ADPR can be used to study the role of TRPM2 in pathological processes such as cell death, neurodegenerative diseases, myocardial infarction, and diabetes .

HY-124500

AC-4-130 5 Publications Verification	STAT Apoptosis	Cancer
AC-4-130 is a potent STAT5 SH2 domain inhibitor. AC-4-130 directly binds to STAT5 and disrupts STAT5 activation, dimerization, nuclear translocation, and STAT5-dependent gene transcription. AC-4-130 induces cell cycle arrest and apoptosis in FLT3-ITD-driven leukemic cells. AC-4-130 has anti-cancer activity and can efficiently block pathological levels of STAT5 activity in acute myeloid leukemia (AML) .

HY-108652

α,β-Methylene-ATP trisodium	P2X Receptor	Inflammation/Immunology
α,β-Methylene-ATP trisodium is an agonist of P2X1 and P2X3 receptors and can cross the blood-brain barrier. α,β-Methylene-ATP trisodium can trigger a reflex pressor response by activating P2X receptors in peripheral muscles and the central locus coeruleus (LC); this effect can be blocked by the P2X antagonist PPADS (HY-108960). α,β-Methylene-ATP trisodium also activates noradrenergic neurons in the central locus coeruleus, mediating antinociceptive effects; this effect can be attenuated by the locus coeruleus damaging agent DSP-4 (HY-103210/HY-121602). α,β-Methylene-ATP trisodium can be used to study the pathological mechanisms of neuropathic pain, cardiovascular reflex regulation, and antinociceptive effects of the central nervous system .

HY-134440A

α,β-Methylene-ATP	P2X Receptor	Inflammation/Immunology
α,β-Methylene-ATP is an agonist of P2X1 and P2X3 receptors and can cross the blood-brain barrier. α,β-Methylene-ATP can trigger a reflex pressor response by activating P2X receptors in peripheral muscles and the central locus coeruleus (LC); this effect can be blocked by the P2X antagonist PPADS (HY-108960). α,β-Methylene-ATP also activates noradrenergic neurons in the central locus coeruleus, mediating antinociceptive effects; this effect can be attenuated by the locus coeruleus damaging agent DSP-4 (HY-103210/HY-121602). α,β-Methylene-ATP can be used to study the pathological mechanisms of neuropathic pain, cardiovascular reflex regulation, and antinociceptive effects of the central nervous system .

HY-134440

α,β-Methylene-ATP dilithium	P2X Receptor	Inflammation/Immunology
α,β-Methylene-ATP dilithium is an agonist of P2X1 and P2X3 receptors and can cross the blood-brain barrier. α,β-Methylene-ATP dilithium can trigger a reflex pressor response by activating P2X receptors in peripheral muscles and the central locus coeruleus (LC); this effect can be blocked by the P2X antagonist PPADS (HY-108960). α,β-Methylene-ATP dilithium also activates noradrenergic neurons in the central locus coeruleus, mediating antinociceptive effects; this effect can be attenuated by the locus coeruleus damaging agent DSP-4 (HY-103210/HY-121602). α,β-Methylene-ATP dilithium can be used to study the pathological mechanisms of neuropathic pain, cardiovascular reflex regulation, and antinociceptive effects of the central nervous system .

HY-103435

Vialinin A 2 Publications Verification Terrestrin A	Deubiquitinase TNF Receptor E1/E2/E3 Enzyme Keap1-Nrf2	Inflammation/Immunology Cancer
Vialinin A (Terrestrin A) is a p-terphenyl compound that can be derived from a Chinese edible mushroom. Vialinin A is an inhibitor of ubiquitin-specific peptidase 4 (USP4) and has anti-inflammatory and antioxidant properties. Vialinin A can alleviate cerebral ischaemia-reperfusion injury-induced neurological deficits and neuronal apoptosis. Vialinin A promotes activation of Keap1-Nrf2-ARE signaling pathway and increases the protein degradation of Keap1. Vialinin A possesses various pharmacological activities in cancer, Kawasaki disease, asthma, and pathological scarring. Vialinin A is a potent inhibitor of TNF-α, USP4, USP5, and sentrin/SUMO-specific protease 1 (SENP1). Vialinin A can be studied in reseach for autoimmune diseases, cancer and ischaemic stroke .

HY-W414548

7α,27-Dihydroxycholesterol	Others	Neurological Disease Metabolic Disease
7α,27-Dihydroxycholesterol is an oxysterol characterized by its oxidized side chains and is produced through the hydroxylation of 27-Hydroxycholesterol (27-OHC); it serves as a metabolite of interest in lipidomic analyses of various pathological conditions, including neurological diseases, Smith-Lemli-Opitz syndrome, obesity metabolic syndrome, and diabetes. Notably, levels of 7α,27-di-OHC decrease following lipopolysaccharide activation, and it also functions as a ligand for Epstein-Barr virus-induced gene 2 (EBI2). Additionally, 7α,27-di-OHC exists as a structural isomer of 7α,25-dihydroxycholesterol (7α25-OHC).

HY-N7368

Hibifolin	Adenosine Deaminase Bacterial Caspase	Infection Neurological Disease Inflammation/Immunology Cancer
Hibifolin is a flavonol glycoside that can be isolated from Helicteres isora. Hibifolin is an inhibitor of adenosine deaminase (ADA) (K_i = 49.92 μM). Hibifolin protects neurons against β-amyloid-induced neurotoxicity. Hibifolin possesses a potent protective activity against cell death induced by aggregated Aβ. Hibifolin can abolish Aβ-induced caspase-3 and caspase-7 activation. Hibifolin induces Akt phosphorylation in cortical neurons. Hibifolin is also a natural sortase A (SrtA) inhibitor (IC₅₀ = 31.2 μM) through direct binding to SrtA protein. Hibifolin attenuates the pathogenic behavior of Staphylococcus aureus including adhesion, invasion, and biofilm formation. Hibifolin improves the survival of pneumonia induced by Staphylococcus aureus in mouse model and alleviates pathological damage. Hibifolin shows a synergistic antibacterial effect with Cefotaxime (HY-A0088A) .

HY-N7368R

Hibifolin (Standard)	Reference Standards Adenosine Deaminase Bacterial Caspase	Neurological Disease Inflammation/Immunology Cancer
Hibifolin (Standard) is the analytical standard of Hibifolin. This product is intended for research and analytical applications. Hibifolin is a flavonol glycoside that can be isolated from Helicteres isora. Hibifolin is an inhibitor of adenosine deaminase (ADA) (K_i = 49.92 μM). Hibifolin protects neurons against β-amyloid-induced neurotoxicity. Hibifolin possesses a potent protective activity against cell death induced by aggregated Aβ. Hibifolin can abolish Aβ-induced caspase-3 and caspase-7 activation. Hibifolin induces Akt phosphorylation in cortical neurons. Hibifolin is also a natural sortase A (SrtA) inhibitor (IC₅₀ = 31.2 μM) through direct binding to SrtA protein. Hibifolin attenuates the pathogenic behavior of Staphylococcus aureus including adhesion, invasion, and biofilm formation. Hibifolin improves the survival of pneumonia induced by Staphylococcus aureus in mouse model and alleviates pathological damage. Hibifolin shows a synergistic antibacterial effect with Cefotaxime (HY-A0088A) .

Cat. No.	Product Name

HY-L114

Anti-inflammatory Traditional Chinese Medicine Active Compound Library	1,336 compounds
Inflammation promotes physiological and pathological processes by the activation of the immune system, local vascular system, and various cells within the damaged tissue. Accumulating epidemiological and clinical evidence shows that chronic inflammation is causally linked to various human diseases, including cerebrovascular, cardiovascular, joint, cutaneous, pulmonary, blood, liver, and intestinal diseases as well as diabetes. Various natural products from Traditional Chinese Medicine (TCM) have been shown to safely suppress proinflammatory pathways and control inflammation-associated disease. MCE designs a unique collection of 1,336 Traditional Chinese Medicine active compounds with anti-inflammatory activity, which are derived from Coptis chinensis, Radix isatidis, Flos Lonicerae, Forsythia suspensa, etc. MCE Anti-inflammatory Traditional Chinese Medicine Active Compound Library is a useful tool for discovery anti-inflammatory drugs from TCM.

Anti-inflammatory Traditional Chinese Medicine Active Compound Library

1,336 compounds

Inflammation promotes physiological and pathological processes by the activation of the immune system, local vascular system, and various cells within the damaged tissue. Accumulating epidemiological and clinical evidence shows that chronic inflammation is causally linked to various human diseases, including cerebrovascular, cardiovascular, joint, cutaneous, pulmonary, blood, liver, and intestinal diseases as well as diabetes.

Various natural products from Traditional Chinese Medicine (TCM) have been shown to safely suppress proinflammatory pathways and control inflammation-associated disease. MCE designs a unique collection of 1,336 Traditional Chinese Medicine active compounds with anti-inflammatory activity, which are derived from Coptis chinensis, Radix isatidis, Flos Lonicerae, Forsythia suspensa, etc. MCE Anti-inflammatory Traditional Chinese Medicine Active Compound Library is a useful tool for discovery anti-inflammatory drugs from TCM.

HY-L185

Anti-Fibrosis Compound Library	1,995 compounds
Fibrosis is a kind of repair response to long-term tissue damage, which is mainly manifested by excessive deposition of extracellular matrix (ECM) and scar formation. Myofibroblasts are the main generating cells of extracellular matrix, and their activation process is related to various pathological mechanisms including Oxidative stress, chronic inflammation and cytokine secretion. Fibrosis can occur in many organs, such as kidneys, liver, heart, lungs, etc. Continuous fibrosis can lead to the destruction of the normal structure of tissues and organs, and if not controlled in time, may cause organ failure or even life-threatening. MCE contains 1,995 compounds targeting ant-fibrosis targets such as TGF-β, PI3K, Wnt, MMP, etc. These compounds have clear or potential anti-fibrosis activity and can be used for mechanism research and drug screening of fibrosis diseases.

Anti-Fibrosis Compound Library

1,995 compounds

Fibrosis is a kind of repair response to long-term tissue damage, which is mainly manifested by excessive deposition of extracellular matrix (ECM) and scar formation. Myofibroblasts are the main generating cells of extracellular matrix, and their activation process is related to various pathological mechanisms including Oxidative stress, chronic inflammation and cytokine secretion. Fibrosis can occur in many organs, such as kidneys, liver, heart, lungs, etc. Continuous fibrosis can lead to the destruction of the normal structure of tissues and organs, and if not controlled in time, may cause organ failure or even life-threatening.

MCE contains 1,995 compounds targeting ant-fibrosis targets such as TGF-β, PI3K, Wnt, MMP, etc. These compounds have clear or potential anti-fibrosis activity and can be used for mechanism research and drug screening of fibrosis diseases.

HY-L156

Autoimmune Disease Compound Library	693 compounds
Autoimmune disease is a pathological disease characterized by inflammatory disorders targeting autoantigens. The routine treatment of autoimmune diseases suppresses general immune function to regulate uncontrolled inflammation. The current targeted immunotherapy suppresses the main pro-inflammatory signaling pathways by blocking inflammatory cytokines, cell surface molecules, and intracellular kinases. As key participants in innate immunity, macrophages and dendritic cells (DCs) are crucial for Ag presentation and pro-inflammatory cytokine production, such as TNF and IL-1 β、 IL-6, IL-23, B cell activating factor (BAFF), and the proliferation-inducing ligand (APRIL, also known as TNFSF13A). MCE designs a unique collection of 693 autoimmune disease-related compounds, covering multiple targets and subtypes, such as TNF Receptor, IFNAR, JAK, Btk, TLR, IL-6, IL-17, IL-23, etc. It is a useful tool for screening autoimmune disease drugs.

Autoimmune Disease Compound Library

693 compounds

Autoimmune disease is a pathological disease characterized by inflammatory disorders targeting autoantigens. The routine treatment of autoimmune diseases suppresses general immune function to regulate uncontrolled inflammation. The current targeted immunotherapy suppresses the main pro-inflammatory signaling pathways by blocking inflammatory cytokines, cell surface molecules, and intracellular kinases. As key participants in innate immunity, macrophages and dendritic cells (DCs) are crucial for Ag presentation and pro-inflammatory cytokine production, such as TNF and IL-1 β、 IL-6, IL-23, B cell activating factor (BAFF), and the proliferation-inducing ligand (APRIL, also known as TNFSF13A).

MCE designs a unique collection of 693 autoimmune disease-related compounds, covering multiple targets and subtypes, such as TNF Receptor, IFNAR, JAK, Btk, TLR, IL-6, IL-17, IL-23, etc. It is a useful tool for screening autoimmune disease drugs.

Cat. No.	Product Name	Type

HY-125864

Fibrinogen (Bovine) 1 Publications Verification	Native Proteins
Fibrinogen (Bovine) is a selective proteolytic molecule that can be activated by thrombin to assemble fibrin clots. Fibrinogen can regulate the activation of NF-KB in endothelial cells and upregulate the expression of inflammatory chemokines MCP-1 and MCP-1. Fibrinogen plays a key role in blood clotting, thrombosis, atherosclerosis and the pathological development of venous grafts, and can be used in the study of blood clotting and vascular diseases .

Fibrinogen (Bovine)

1 Publications Verification

Native Proteins

Fibrinogen (Bovine) is a selective proteolytic molecule that can be activated by thrombin to assemble fibrin clots. Fibrinogen can regulate the activation of NF-KB in endothelial cells and upregulate the expression of inflammatory chemokines MCP-1 and MCP-1. Fibrinogen plays a key role in blood clotting, thrombosis, atherosclerosis and the pathological development of venous grafts, and can be used in the study of blood clotting and vascular diseases .

Cat. No.	Product Name	Target	Research Area

HY-P10522

MBP Ac1-9	Peptides	Others
MBP Ac1-9 refers to a peptide fragment of myelin basic protein (MBP). MBP Ac1-9 is an immunodominant epitope in the experimental autoimmune encephalomyelitis (EAE) model, which can induce T cell immune response and lead to pathological changes similar to multiple sclerosis. MBP Ac1-9 can be used to study T cell activation and autoimmune response .

Cat. No.	Product Name	Category	Target	Chemical Structure