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p38 MAPK inhibitor
PD 169316 (PD169316) is a selective inhibitor of p38 MAPK.1 that inhibits p38 MAPK with an IC50 of 89 nM.- Bopei Cui, .et al. , Signal Transduct Target Ther, 2023, Sep 25;8(1):366 PMID: 37743418
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p38 MAPK Inhibitor
SB202190 is a highly selective, potent and cell-permeable inhibitor of p38 MAP kinase.- Di Wu, .et al. , Tissue Cell, 2023, Dec:85:102218 PMID: 37913601
- Dan Zhao, .et al. , Poult Sci, 2022, Mar; 101(3): 101642 PMID: 35016046
- Yang PM, .et al. , Am J Cancer Res, 2019, Oct 1;9(10):2120-2139 PMID: 31720078
- Tsai CC, .et al. , Biochim Biophys Acta Mol Cell Res, 2018, Oct 13. pii: S0167-4889(18)30452-X PMID: 30321617
- Jia-Shiuan Tsai, .et al. , PLoS One, 2016, 11(1): e0147011 PMID: 26751215
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p38 MAPK inhibitor
TAK 715 an inhibitor of p38 MAPK (IC50 = 7.1 nM for p38 MAPKα), Wnt/beta-catenin signaling, and Inhibits 22 kinases by more than 80%, including CK 1δ/ε. -
p38 MAPK inhibitor
SB 203580 is a specific inhibitor of p38α and p38β which suppresses downstream activation of MAPKAP kinase-2 and heat shock protein 27.- Mustafa Usta, .et al. , J Trace Elem Med Biol, 2025, Aug:90:127694 PMID: 40664043
- Jung Hyun Kang, .et al. , Food Sci Biotechnol, 2024, 33: 3629-3637 PMID: 39493388
- Masayuki Harada, .et al. , Cell Cycle, 2024, Feb;23(3):308-327 PMID: 38461418
- Dan Mao, .et al. , J Oral Biosci, 2024, Mar;66(1):105-111 PMID: 38182046
- Lei Zhang, .et al. , Stem Cell Reports, 2022, Jun 14;17(6):1428-1441 PMID: 35561683
- Tomoyuki Hashimoto, .et al. , Ann Nucl Med, 2021, Aug 19 PMID: 34410619
- Y Zou, .et al. , BMC Cancer, 2019, Oct 15;19(1):949 PMID: 31615459
- Wei P, .et al. , Cell Death Dis, 2019, Sep 11;10(9):670 PMID: 31511493
- Uwada J, .et al. , Cell Signal, 2019, Nov;63:109358 PMID: 31295519
- Byungki Jang, .et al. , Int J Mol Sci, 2017, Nov; 18(11): 2258 PMID: 29077055
- Uwada J, .et al. , Cell Signal, 2017, Jul;35:188-196 PMID: 28412413
- ZHIQIANG ZHANG, .et al. , Mol Med Rep. , 2015, Jul;12(1):1499-505. PMID: 25815691
- Choe YJ, .et al. , Int J Oncol., 2014, 44(3):761-8. PMID: 24366007
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Anti-inflammatory agent
Asiatic acid is commonly used in wound healing. Asiatic acid has antioxidant, anti-inflammatory and neuroprotective properties. Asiatic acid derivative synthesis can be used as Anticancer agents; Glycogen phosphorylase inhibitors; Hepatoprotectants.
- Rakhi Mishra, .et al. , Indian J Res Homoeopathy, 2022, Sep 27
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p38 MAPK inhibitor
Skepinone-L is a selective p38 mitogen-activated protein kinase inhibitor. -
p38 MAPK inhibitor
Doramapimod (BIRB 796) is a small molecule inhibitor of p38 MAPK,which plays a critical role in regulating the production of proinflammatory cytokines.- Vincent de Laat, .et al. , Nat Commun, 2024, Oct 2;15(1):8540 PMID: 39358362
- Ken Kobayashi, .et al. , Cell Tissue Res, 2022, Sep;389(3):501-515 PMID: 35748981
- Junsuke Uwada, .et al. , Biochem Pharmacol, 2020, Oct 22;182:114297 PMID: 33132165
- Perera LMB, .et al. , J Invest Dermatol, 2018, Nov 4. pii: S0022-202X(18)32791-X PMID: 30404019
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p38 MAPK inhibitor
VX-702 is an orally bioavailable inhibitor of p38 MAP kinase that inhibits platelet agonist induced p38 activation (IC50= 4 to 20 nM). -
p38 MAPK inhibitor
PH-797804 is a diarylpyridinone inhibitor of p38 mitogen-activated protein (MAP) kinase.- Yuho Ito, .et al. , Biosci Biotechnol Biochem, 2015, 79(11):1794-801 PMID: 26057585
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p38 MAPK inhibitor
LY2228820 is a novel and potent p38MAPK inhibitor with potent antiinflammatory activity. -
p38 MAPK inhibitor
Pexmetinib is a potent inhibitor of cytokine synthesis, via the dual inhibition of p38 mitogen-activated protein kinase (MAPK), and Tie2/Tek receptor tyrosine kinase. -
p38 MAPK inhibitor
VX-745 is a small-molecule inhibitor of MAPK that is reported to be active against several isotypes of p38 MAPK, including p38α, p38βand p38γ . -
p38 MAPK inhibitor
SKF 86002 Dihydrochloride is inhibitor of p38 MAP kinase (IC50 = 0.1 - 1 uM). Potently inhibits LPS-induced IL-1 and TNF-α production in human monocytes (IC50 = 1 uM). -
p38 MAPK inhibitor
SB 203580 hydrochloride (Adezmapimod hydrochloride) (RWJ 64809 hydrochloride) is a widely used p38 MAPK inhibitor.
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p38α MAPK inhibitor
MW-150 hydrochloride (MW01-18-150SRM hydrochloride) is a selective, CNS penetrant, and orally active inhibitor of p38α MAPK with a Ki of 101 nM. -
p38α MAPK inhibitor
MW-150 dihydrochloride dihydrate (MW01-18-150SRM dihydrochloride dihydrate) is a selective, CNS penetrant, and orally active inhibitor of p38α MAPK with a Ki of 101 nM. -
p38α MAPK inhibitor
BMS-582949 hydrochloride is an orally active and highly selective p38α MAPK inhibitor, with an IC50 of 13 nM. -
p38 MAPK α/β inhibitor
Ralimetinib (LY2228820) is a potent and selective, ATP-competitive inhibitor of p38 MAPK α/β, with IC50s of 5.3 and 3.2 nM, respectively. - Chromium picolinate is a coordination complex consisting of chromium(III) and picolinic acid. It is used as a nutritional supplement for optimal insulin function in patients with Type 2 diabetes or promotion of weight loss.
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Antioxidant agent
Dihydrocaffeic acid is a phenolic acid found in Gynura bicolor, reduces phosphorylation of MAPK p38 and prevent UVB-induced skin damage. Antioxidant potential and anti-inflammatory activity. -
antioxidant agent
Ferulic acid methyl ester (Methyl Ferulate, Methyl 4'-hydroxy-3'-methoxycinnamate) is a lipophilic derivative of ferulic acid, which is a hydroxycinnamic acid that is abundant in plants. It shows the strongest antioxidant activity and can protect against inflammation and cancer. -
anti-inflammatory agent
Rotundic acid, a triterpenoid obtained from I. rotunda, induces DNA damage and cell apoptosis in hepatocellular carcinoma through AKT/mTOR and MAPK Pathways. Rotundic acid possesses anti-inflammatory and cardio-protective abilities. -
MAPK14 inhibitor
p38-α MAPK-IN-1 is an inhibitor of MAPK14 (p38-α), with IC50 of 2300 nM in EFC displacement assay, and 5500 nM in HTRF assay. -
MAPK13 (p38 δ) inhibitor
MPAK13-IN-1 is a MAPK13 (p38δ) inhibitor, with an IC50 of 620 nM. -
p38 MAPK inhibitor
FR 167653 free base, an orally active and selective p38 MAPK inhibitor, is a potent suppressor of TNF-α and IL-1β production via specific inhibition of p38 MAPK activity. -
p38α inhibitors
R1487 (Hydrochloride) is highly potent and highly selective inhibitors of p38α. -
p38 MAP kinase inhibitor
Acumapimod (BCT197) is an orally active p38 MAP kinase inhibitor, with an IC50 of less than 1 μM for p38α.385.42 -
Endogenous Metabolite
Ergothioneine is an endogenous metabolite that acts as a potent antioxidant. It functions primarily as a specific inhibitor of p38 MAPK and Akt, which are critical signaling pathways involved in cellular stress responses. Ergothioneine is utilized in research focused on neuroprotection, cell apoptosis, and oxidative stress, making it a valuable compound for investigations into cellular resilience and health. -
Antiviral Agent
Dendrobine is an alkaloid derived from Dendrobium nobile, primarily targeting viral infections as an antiviral agent. It demonstrates significant antiviral activity against influenza A viruses, exhibiting IC50 values of 3.39 μM, 2.16 μM, and 5.32 μM for strains A/FM-1/1/47 (H1N1), A/Puerto Rico/8/34 H274Y (H1N1), and A/Aichi/2/68 (H3N2), respectively. Additionally, Dendrobine activates the JNK/p38/Nrf2 signaling pathway and possesses various biological properties, including antitumor, anti-inflammatory, and neuroprotective effects, making it valuable in diverse research applications. -
PPAR Activator
Bilobetin acts as a PPARα activator, enhancing lipid metabolism and insulin sensitivity. It effectively reduces blood lipid levels by promoting hepatic lipid uptake and oxidation, while decreasing triglyceride secretion and accumulation in tissues. Additionally, Bilobetin stimulates the phosphorylation and nuclear translocation of PPARα, resulting in increased cAMP levels and PKA activity. This compound is significant for research in metabolic disorders, particularly those related to insulin resistance and lipid regulation. -
Anticancer Agent
Citropten, also known as 5,7-dimethoxycoumarin, is a coumarin derivative with notable anticancer properties. It demonstrates significant anti-proliferative effects against A2058 and B16 melanoma cell lines, making it a valuable tool in cancer research. Additionally, Citropten exhibits anti-inflammatory activity by modulating the NFκB and MAPK signaling pathways. Its potential antidepressant effects are mediated through interactions with heat shock protein-70, monoamine oxidase-A, and the inhibition of apoptosis. - Ganodermanontriol, a sterol isolated from *Ganoderma lucidum*, exerts anti-inflammatory effects in tert-butyl hydroperoxide (t-BHP)-damaged hepatic cells by upregulating heme oxygenase-1 (HO-1) expression. It demonstrates hepatoprotective activity.
- 6-Demethoxytangeretin is a flavonoid compound isolated from *Citrus reticulata* with demonstrated anti-inflammatory and anti-allergic properties. It inhibits IL-6 production and the expression of related genes in human mast cells by modulating the ALK and MAPK signaling pathways. Additionally, 6-Demethoxytangeretin enhances CRE-mediated transcription in hippocampal neurons, indicating potential neuroregulatory effects.
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SHP2 inhibitor
Migoprotafib (GDC-1971; compound 199) is a selective SHP2 inhibitor that suppresses the MAPK/ERK signaling pathway. It exhibits antitumor activity and is under investigation for its potential in targeting SHP2-driven cancers. -
Prostaglandin Receptor Antagonist
AL-8810 is a potent and selective antagonist of the prostaglandin F2α (PGF2α) receptor (FP receptor), with Ki values of 0.2 ± 0.06 μM in mouse 3T3 cells and 0.4 ± 0.1 μM in rat A7r5 cells. In addition to its antagonistic activity, AL-8810 also activates MAPK and ERK1/2 signaling pathways. It is commonly used in research related to elevated intraocular pressure (OHT) and primary open-angle glaucoma (POAG). -
Neuroprotective agent
(E)-Osmundacetone is a geometric isomer of Osmundacetone, exhibiting notable biological activity. It significantly inhibits the phosphorylation of mitogen-activated protein kinases (MAPKs), including JNK, ERK, and p38, which are key mediators of cellular stress and inflammatory responses. Through this inhibition, (E)-Osmundacetone exerts neuroprotective effects, particularly against oxidative stress-induced neuronal damage. These properties make it a promising compound for research in neurodegenerative diseases and oxidative stress-related conditions. - Anti-inflammatory agent 35 (compound 5a27) is an orally active curcumin analogue that exhibits potent anti-inflammatory activity. It exerts its effects by blocking mitogen-activated protein kinase (MAPK) signaling and inhibiting the nuclear translocation of the NF-κB subunit p65, thereby suppressing key inflammatory pathways. Additionally, compound 5a27 reduces neutrophil infiltration and the production of pro-inflammatory cytokines. In vivo, it significantly attenuates lipopolysaccharide (LPS)-induced acute lung injury (ALI), highlighting its potential as a therapeutic candidate for inflammatory and respiratory disorders.
- Lysophosphatidylcholines (LPCs) are orally active lysolipids and key components of oxidized low-density lipoprotein (oxLDL). They are bioactive molecules known to induce cellular injury, promote the production of pro-inflammatory cytokines such as interleukin-1β (IL-1β), and trigger apoptosis. LPCs play a significant role in the pathophysiology of various inflammatory conditions and have been implicated in the progression of sepsis by amplifying inflammatory responses. Due to these properties, LPCs are actively studied in the context of inflammation, cardiovascular disease, and sepsis-related research.
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Microglial inhibitor
Inflachromene is a microglial inhibitor that exerts anti-inflammatory effects by directly binding to high mobility group box proteins HMGB1 and HMGB2. Through this interaction, it effectively downregulates the proinflammatory activities of HMGB proteins, leading to reduced microglial activation and neuronal damage. Inflachromene holds promise as a therapeutic candidate for the treatment of neuroinflammatory disorders, including neurodegenerative diseases and central nervous system injuries. -
ERK/p38 MAPK Inhibitor
Broussonin E is a phenolic compound with demonstrated anti-inflammatory properties. It exerts its effects by modulating macrophage activation, specifically through inhibition of the ERK and p38 MAPK signaling pathways while enhancing the JAK2–STAT3 pathway. This dual regulatory mechanism helps suppress pro-inflammatory responses and supports immune homeostasis. Broussonin E is a promising candidate for research into inflammation-related diseases, including atherosclerosis and other chronic inflammatory conditions. - Gypenoside L is a bioactive saponin isolated from *Gynostemma pentaphyllum*, known for its diverse pharmacological properties. It induces cellular senescence by increasing senescence-associated β-galactosidase (SA-β-gal) activity and promoting the secretion of senescence-associated secretory phenotype (SASP) cytokines. Mechanistically, Gypenoside L activates the p38 and ERK MAPK pathways as well as the NF-κB signaling pathway to trigger senescence. In addition to its pro-senescent effects, Gypenoside L exhibits notable anti-tumor and anti-inflammatory activities, making it a promising compound for research in cancer biology and inflammation-related diseases.
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FFAR3 agonist
AR420626 is a selective agonist of free fatty acid receptor 3 (FFAR3, also known as GPR41), with an IC₅₀ of 117 nM. It demonstrates anti-inflammatory, antitumor, and antidiabetic activities. AR420626 improves neurogenic diarrhea by modulating neural pathways mediated by nicotinic acetylcholine receptors (nAChRs). In cancer models, it suppresses the growth of HepG2 xenografts and inhibits hepatoma cell proliferation through apoptosis induction. Additionally, AR420626 mitigates allergic asthma and eczema and enhances glucose uptake by activating FFAR3-mediated Ca²⁺ signaling, offering potential therapeutic benefits in metabolic disorders such as diabetes. -
PI3K/AKT/BMP-2/p38/ERK 1/2 Modulator
Asperosaponin V is an indirect modulator of key signaling pathways, including PI3K/AKT, BMP-2/p38, and ERK 1/2. This compound stimulates the proliferation of marrow stromal cells and promotes differentiation into osteoblasts, making it valuable for studying bone metabolism. Asperosaponin V holds potential for applications in osteoporosis research and fracture healing studies. -
p38 MAPK Inhibitor
Licochalcone E is a flavonoid compound that functions as a p38 MAPK inhibitor. It effectively inhibits the transcriptional activities of NF-κB and AP-1 by disrupting AKT and MAPK activation pathways. This compound is valuable for research focused on inflammation, cancer, and signal transduction pathways, offering insights into cellular mechanisms influenced by MAPK signaling. -
p38 MAPK Inhibitor
AS1940477 is an orally active inhibitor of the p38 MAPK pathway, targeting both the p38α and p38β isoforms. It effectively reduces the production of pro-inflammatory cytokines, such as TNFα, IL-1β, and IL-6, in human synovial interstitial cells and relevant animal models of inflammation. This compound is a valuable tool for research aimed at understanding and treating inflammatory diseases.

