S1067 |
SB431542
|
SB431542 は強力かつ選択的 ALK5 阻害剤であり、cell-free assay における IC50 は 94 nM です。p38 MAPK などのキナーゼよりも ALK5 に対して 100 倍の選択性を有しています。 |
-
Nature, 2024, 627(8004):594-603
-
Nature, 2024, 10.1038/s41586-024-07067-y
-
Cell, 2024, S0092-8674(24)00638-X
|
|
S7306 |
Dorsomorphin 2HCl
|
Dorsomorphin 2HCl is a potent, reversible, selective AMPK inhibitor with Ki of 109 nM in cell-free assays, exhibiting no significant inhibition of several structurally related kinases including ZAPK, SYK, PKCθ, PKA, and JAK3. Also inhibits type Ⅰ BMP receptor activity. Dorsomorphin induces autophagy in cancer cell line. |
-
Nat Commun, 2024, 15(1):4124
-
Nat Commun, 2024, 15(1):4124
-
Adv Sci (Weinh), 2024, 11(4):e2304987
|
|
S7840 |
Dorsomorphin
|
Dorsomorphin is a potent, reversible, selective AMPK inhibitor with Ki of 109 nM in cell-free assays, exhibiting no significant inhibition of several structurally related kinases including ZAPK, SYK, PKCθ, PKA, and JAK3. Dorsomorphin selectively inhibits the BMP type I receptors ALK2, ALK3 and ALK6. Dorsomorphin is used in promoting specific cell differentiation and inducing cancer cell line autophagy. For animal testing, the water-soluble S7306 Dorsomorphin (Compound C) 2HCl is recommended. |
-
Nucleic Acids Res, 2024, gkae707
-
Mol Psychiatry, 2024, 10.1038/s41380-024-02578-6
-
Clin Immunol, 2024, 261:109940
|
|
S2618 |
LDN-193189
|
LDN-193189 (DM3189) is a selective BMP signaling inhibitor, inhibits the ALK1, ALK2, ALK3 and ALK6 with IC50s of 0.8 nM, 0.8 nM, 5.3 nM and 16.7 nM in the kinase assay, respectively. LDN-193189 inhibits the transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50s of 5 nM and 30 nM in C2C12 cells, respectively, exhibits 200-fold selectivity for BMP versus TGF-β. For animal testing, the water-soluble S7507 LDN-193189 2HCl is recommended.This product has poor solubility, animal experiments are available, cell experiments please choose carefully! |
-
Nat Cell Biol, 2024, 26(3):353-365
-
Nat Commun, 2024, 15(1):8754
-
Dev Cell, 2024, S1534-5807(24)00297-1
|
|
S2230 |
Galunisertib (LY2157299)
|
Galunisertib (LY2157299) is a potent TGFβ receptor I (TβRI) inhibitor with IC50 of 56 nM in a cell-free assay. Phase 2/3. |
-
Cancer Cell, 2024, 42(9):1507-1527.e11
-
Nat Commun, 2024, 15(1):7941
-
EBioMedicine, 2024, 104:105176
|
|
S2704 |
LY2109761
|
LY2109761 is a novel selective TGF-β receptor type I/II (TβRI/II) dual inhibitor with Ki of 38 nM and 300 nM in a cell-free assay, respectively; shown to negatively affect the phosphorylation of Smad2. LY2109761 blocks autophagy and induces apoptosis. |
-
Cell Mol Life Sci, 2024, 81(1):173
-
Cell Mol Life Sci, 2024, 81(1):173
-
Int J Mol Sci, 2024, 25(2)959
|
|
S1476 |
SB525334
|
SB525334 is a potent and selective inhibitor of TGFβ receptor I (ALK5) with IC50 of 14.3 nM in a cell-free assay, 4-fold less potent to ALK4 than ALK5 and inactive to ALK2, 3, and 6. |
-
J Clin Invest, 2024, 134(4)e170490
-
Int J Pharm, 2024, 665:124706
-
Sci Rep, 2024, 14(1):5885
|
|
S7507 |
LDN-193189 2HCl
|
LDN-193189 (DM3189) 2HCl is a selective BMP signaling inhibitor, inhibits the ALK1, ALK2, ALK3 and ALK6 with IC50s of 0.8 nM, 0.8 nM, 5.3 nM and 16.7 nM in the kinase assay, respectively. LDN-193189 inhibits the transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50s of 5 nM and 30 nM in C2C12 cells, respectively, exhibits 200-fold selectivity for BMP versus TGF-β. |
-
Cell Res, 2023, 10.1038/s41422-023-00846-8
-
Stem Cell Res Ther, 2023, 14(1):378
-
Front Cell Dev Biol, 2023, 11:1236243
|
|
S7959 |
SIS3 HCl
|
SIS3, a novel specific inhibitor of Smad3, inhibits TGF-β and activin signaling by suppressing Smad3 phosphorylation without affecting the MAPK/p38, ERK, or PI3-kinase signaling pathways. |
-
Proc Natl Acad Sci U S A, 2024, 121(13):e2309925121
-
Proc Natl Acad Sci U S A, 2024, 121(13):e2309925121
-
Clin Transl Med, 2024, 14(5):e1703
|
|
S7223 |
RepSox (E-616452)
|
RepSox (E-616452, SJN 2511, ALK5 Inhibitor II) is a potent and selective inhibitor of the TGFβR-1/ALK5 with IC50 of 23 nM and 4 nM for ATP binding to ALK5 and ALK5 autophosphorylation in cell-free assays, respectively. |
-
Nat Biotechnol, 2024, 10.1038/s41587-024-02344-7
-
Nat Commun, 2024, 15(1):7687
-
EMBO Rep, 2024, 25(7):3090-3115
|
|
S2805 |
LY364947
|
LY364947 (HTS 466284) is a potent ATP-competitive inhibitor of TGFβR-I with IC50 of 59 nM in a cell-free assay, shows 7-fold selectivity over TGFβR-II. |
-
Adv Sci (Weinh), 2024, 11(4):e2304987
-
Cell Rep Med, 2024, 5(2):101416
-
Cell Commun Signal, 2024, 22(1):242
|
|
S2907 |
Pirfenidone
|
Pirfenidone is an inhibitor for TGF-β production and TGF-β stimulated collagen production, reduces production of TNF-α and IL-1β, and also has anti-fibrotic and anti-inflammatory properties. Pirfenidone attenuates chemokine (CC motif) ligand-2 (CCL2) and CCL12 production with anti-fibrotic activity. Phase 3. |
-
Eur Respir J, 2024, 2300580
-
Phytomedicine, 2024, 135:156051
-
Phytomedicine, 2024, 133:155871
|
|
S7146 |
DMH1
|
DMH1 is a selective BMP receptor inhibitor with IC50 of 107.9 nM for ALK2, exhibiting no inhibition on AMPK, ALK5, KDR (VEGFR-2) or PDGFR. DMH1 inhibits autophagy. |
-
Nat Commun, 2024, 15(1):5817
-
J Exp Med, 2024, 221(5)e20221190
-
EMBO Rep, 2024, 25(3):1106-1129
|
|
S2186 |
SB505124
|
SB505124 is a selective inhibitor of TGFβR for ALK4, ALK5 with IC50 of 129 nM and 47 nM in cell-free assays, respectively, also inhibits ALK7, but does not inhibit ALK1, 2, 3, or 6. |
-
Nat Commun, 2023, 14(1):4417
-
Nat Commun, 2023, 14(1):143
-
Nat Commun, 2023, 14(1):4417
|
|
S2750 |
GW788388
|
GW788388 is a potent and selective inhibitor of ALK5 with IC50 of 18 nM in a cell-free assay, also inhibits TGF-β type II receptor and activin type II receptor activities, but does not inhibit BMP type II receptor. |
-
Mol Carcinog, 2024, 10.1002/mc.23715
-
J Biol Chem, 2023, 299(4):103017
-
Cell Rep, 2022, 40(13):111423
|
|
S7692 |
A-83-01
|
A-83-01 is a potent inhibitor of TGF-β type I receptor (ALK5-TD) with IC50 of 12 nM. A-83-01 also inhibits the transcription induced by activin/nodal type I receptor (ALK4-TD) and nodal type I receptor (ALK7-TD) with IC50 of 45 nM and 7.5 nM, respectively.Solutions are unstable and should be fresh-prepared. |
-
Nat Commun, 2024, 15(1):4124
-
Nat Commun, 2024, 15(1):4124
-
Nat Commun, 2024, 15(1):668
|
|
S7359 |
K02288
|
K02288 is a potent, and selective type I BMP receptor inhibitor with IC50 of 1.1, 1.8, 6.4 nM for ALK2, ALK1 and ALK6, showing weaker inhibition on other ALKs (3, 4, 5) and ActRIIA. |
-
FEBS J, 2024, 291(2):272-291
-
J Neurooncol, 2024, 10.1007/s11060-024-04625-2
-
Int J Mol Sci, 2022, 23(3)1475
|
|
S7624 |
SD-208
|
SD-208 is a selective TGF-βRI (ALK5) inhibitor with IC50 of 48 nM, >100-fold selectivity over TGF-βRII.
|
-
J Cancer, 2024, 15(9):2448-2459
-
JCI Insight, 2023, 8(3)e166688
-
Cancers (Basel), 2023, 10.3390/cancers15205086
|
|
S7530 |
Vactosertib (TEW-7197)
|
Vactosertib (TEW-7197, EW-7197) is a highly potent, selective, and orally bioavailable TGF-β receptor ALK4/ALK5 inhibitor with IC50 of 13 nM and 11 nM, respectively. Phase 1.
|
-
Nat Commun, 2024, 15(1):7388
-
Cells, 2024, 13(10)879
-
Cells, 2024, 13(10)879
|
|
S1576 |
Sulfasalazine
|
Sulfasalazine is a sulfa derivative of mesalazine, used as an anti-inflammatory agent to treat bowel disease and rheumatoid arthritis. Sulfasalazine is a potent and specific inhibitor of nuclear factor kappa B (NF-κB), TGF-β and COX-2. Sulfasalazine induces ferroptosis, apoptosis and autophagy. |
-
Med Oncol, 2024, 41(8):188
-
Adv Sci (Weinh), 2023, 10(20):e2300517
-
Proc Natl Acad Sci U S A, 2022, 119(36):e2117396119
|
|
S3552 |
SIS3
|
SIS3 is a cell-permeable inhibitor of Smad3 that selectively inhibits TGF-β1-dependent Smad3 phosphorylation and Smad3-mediated cellular signaling. SIS3 reduces TGF-β1-induced type 1 procollagen expression and myofibroblast differentiation in normal dermal fibroblasts as well as scleroderma fibroblasts. |
-
Life Sci Alliance, 2024, 7(6)e202302408
-
Front Bioeng Biotechnol, 2023, 11:1281157
-
Front Bioeng Biotechnol, 2023, 11:1281157
|
|
S7658 |
Kartogenin
|
Kartogenin (KGN) is an activator of the smad4/smad5 pathway, and promotes the selective differentiation of multipotent mesenchymal stem cells into chondrocytes.
|
-
Sci Rep, 2024, 14(1):15022
-
Pharmaceutics, 2023, 15(7)1949
-
Int J Mol Sci, 2022, 24(1)390
|
|
S6713 |
ITD-1
|
ITD-1 is a potent TGF-β inhibitor. It does not block the kinase activity of either type I (TGFBR1) or type II (TGFBR2) TGFβ receptors but potently blocks phosphorylation of the effector SMAD2/3 proteins induced by TGFβ2, and only minimally in response to Activin A. |
-
Cell Oncol (Dordr), 2024, 10.1007/s13402-024-00989-9
-
Front Pharmacol, 2024, 15:1257941
-
Diabetol Metab Syndr, 2024, 16(1):105
|
|
S8144 |
Halofuginone
|
Halofuginone (RU-19110) is the competitively inhibitor of prolyl-tRNA synthetase with Ki of 18.3 nM.It could also down-regulate Smad3 and blocked TGF-β signaling at 10 ng/ml in mammal. |
-
Cell Rep, 2024, 43(9):114728
-
J Neurochem, 2024, 10.1111/jnc.16102
-
Infect Agent Cancer, 2023, 18(1):27
|
|
S7147 |
LDN-212854
|
LDN-212854 (BMP Inhibitor III) is a potent and selective BMP receptor inhibitor with IC50 of 1.3 nM for ALK2, about 2-, 66-, 1641-, and 7135-fold selectivity over ALK1, ALK3, ALK4, and ALK5, respectively. |
-
EMBO Rep, 2024, 25(7):3090-3115
-
Am J Pathol, 2023, S0002-9440(23)00047-0
-
Am J Pathol, 2023, 193(5):532-547
|
|
S8772 |
LY 3200882
|
LY 3200882 is a potent, highly selective inhibitor of TGF-β receptor type 1 (TGFβRI). It potently inhibits TGFβ mediated SMAD phosphorylation in vitro in tumor and immune cells and in vivo in subcutaneous tumors in a dose dependent fashion. |
-
J Inflamm Res, 2021, 14:2897-2911
-
Pediatr Rheumatol Online J, 2021, 19(1):72
-
Br J Cancer, 2020, 10.1038/s41416-020-01040-y
|
|
S7148 |
ML347
|
ML347 (LDN-193719) is a selective BMP receptor inhibitor with IC50 of 32 nM for ALK2, >300-fold selectivity over ALK3. Also inhibits ALK1 activity with IC50 of 46 nM. |
-
Development, 2022, 149(20)dev192310
-
Biomolecules, 2020, 10(4)E519
-
Biomolecules, 2020, 29;10(4) pii: E519
|
|
S8700 |
TP0427736 HCl
|
TP0427736 is a potent inhibitor of ALK5 kinase activity with an IC50 of 2.72 nM and this effect is 300-fold higher than the inhibitory effect on ALK3 (IC50 = 836 nM for ALK3). It also inhibits Smad2/3 phosphorylation in A549 cells induced by TGF-β1 with an IC50 value of 8.68 nM. |
-
Commun Biol, 2023, 6(1):824
-
Nutrients, 2023, 16(1)64
-
Int J Mol Sci, 2023, 24(19)14444
|
|
S6654 |
SRI-011381 (C381)
|
SRI-011381 (C381) is a novel agonist of the TGF-beta signaling pathway for treatment of Alzheimer's disease.C381 physically targets the lysosome, promotes lysosomal acidification, increases breakdown of lysosomal cargo, and improves lysosome resilience to damage. |
-
SLAS Technol, 2024, 29(5):100190
-
Dis Model Mech, 2022, dmm.046979
-
Front Cell Dev Biol, 2021, 9:648201
|
|
S7627 |
LDN-214117
|
LDN-214117 is a potent and selective BMP type I receptor kinase ALK2 inhibitor with IC50 of 24 nM.
|
-
Cancer Res, 2024, 10.1158/0008-5472.CAN-23-2631
-
bioRxiv, 2023, 2023.06.14.544941
-
FASEB J, 2021, 35(3):e21263
|
|
S2308 |
Hesperetin
|
Hesperetin is a bioflavonoid and, to be more specific, a flavanone. |
-
J Transl Med, 2024, 22(1):208
-
Sci Rep, 2022, 12(1):7
-
Front Pharmacol, 2021, 12:735087
|
|
S7914 |
Isoxazole 9 (ISX-9)
|
Isoxazole 9 (Isx-9) is a synthetic promotor of adult neurogenesis by triggering neuronal differentiation of adult neural stem/precursor cells (NSPCs). Isoxazole 9 (Isx-9) activates multiple pathways including TGF-β induced epithelial–mesenchymal transition (EMT) signaling, canonical and non-canonical Wnt signaling at different stages of cardiac differentiation. |
-
Commun Biol, 2022, 5(1):750
-
Front Cell Dev Biol, 2021, 9:728352
-
Front Cell Dev Biol, 2021, 9:728352
|
|
S8318 |
Alantolactone
|
Alantolactone, a naturally occurring eudesmane-type sesquiterpene lactone (SL), could induce activin/SMAD3 signaling and disrupt Cripto-1/activin receptor type II A interaction. |
-
Molecules, 2024, 29(8)1866
-
Molecules, 2024, 29(8)1866
-
Nat Commun, 2022, 13(1):107
|
|
E2394 |
TGFβRI-IN-3
|
TGFβRI-IN-3 represents a highly selective TGFβR1 inhibitor that has potential applications in immuno-oncology, inhibits TGFβR1 at an IC50 of 0.79 nM with 2000-fold selectivity against MAP4K4. |
-
JCI Insight, 2023, e161563
|
|
A2113 |
Anti-human/mouse TGF-β-InVivo
|
The 1D11.16.8 monoclonal antibody reacts with mouse, human, rat, monkey, hamster, canine and bovine TGF-β (transforming growth factor beta) isoforms 1, 2 and 3.The 1D11.16.8 monoclonal antibody is a neutralizing antibody. |
-
Cells, 2024, 13(10)879
-
Cells, 2024, 13(10)879
-
Cell Discov, 2023, 9(1):28
|
|
S5183 |
PD 169316
|
PD 169316 is a potent, selective and cell-permeable p38 MAP kinase inhibitor with IC50 of 89 nM. PD169316 abrogates signaling initiated by both TGFbeta and Activin A. PD169316 shows antiviral activity against Enterovirus71. |
-
PLoS One, 2021, 16(5):e0252541
|
|
A2370 |
Elezanumab (Anti-RGMA)
|
Elezanumab (Anti-RGMA) is a human monoclonal antibody that selectively targets repulsive guidance molecule A (RGMa). Elezanumab potently inhibited RGMa mediated BMP signalling via the SMAD1/5/8 pathway with IC50 of 97 pM. MW: 146.44 kD. |
|
|
S3223 |
L-Quebrachitol
|
L-Quebrachitol (L-QCT), a natural product isolated from many plants, promotes proliferation and cell DNA synthesis. L-Quebrachitol upregulates bone morphogenetic protein-2 (BMP-2) and runt-related transcription factor-2 (Runx2) and regulatory genes associated with mitogen-activated protein kinase (MAPK) and Wnt/β-catenin signaling pathway, while down-regulating the receptor activator of the nuclear factor-κB(NF-κB) ligand (RANKL) mRNA level. |
|
|
E4432 |
3,3-Dimethyl-1-butanol
|
3,3-Dimethyl-1-butanol (Neohexanol) is an orally active inhibitor of trimethylamine (TMA) and trimethylamine N-oxide (TMAO). 3,3-dimethyl-1-butanol negatively inhibits the signalling pathways of p65 NF-κB and TGF-β1/Smad3. 3,3-dimethyl-1-butanol has potential applications in cardiovascular disease (CVD). |
|
|
S0523 |
SB 4
|
SB 4 is a potent and selective agonist of bone morphogenetic protein 4 (BMP4) signaling with EC50 of 74 nM. SB 4 enhances canonical BMP signaling and activates SMAD-1/5/9 phosphorylation. |
|
|
S0752 |
AUDA
|
AUDA (compound 43) is a potent inhibitor of soluble epoxide hydrolase (sEH) with IC50 of 18 nM and 69 nM for the mouse sEH and human sEH, respectively. AUDA has anti-inflammatory activity that reduces the protein expression of MMP-9, IL-1β, TNF-α and TGF-β. AUDA downregulates Smad3 and p38 signaling pathways. |
|
|
A2422 |
Garetosmab (Anti-INHBA / Activin A)
|
Garetosmab (Anti-INHBA / Activin A) is a fully human IgG4 monoclonal antibody that specifically inhibits activin A. Garetosmab can be used for fibrodysplasia ossificans progressiva (FOP) research. MW: 145.5 kD. |
-
Brain Behav Immun, 2024, 123:28-42
|
|
S2234 |
BIBF-0775
|
BIBF-0775 is a selective inhibitor of transforming growth factor β Receptor I (TGFβRI,Alk5) with an IC50 of 34 nM. |
|
|
E0769 |
Ginsenoside Rh4
|
Ginsenoside Rh4 is an important active ingredient of traditional Chinese medicine ginseng, which has been shown to inhibit Wnt/β-Catenin, JAK2/STAT3, TGF-β/Smad2/3 and other signaling pathways. |
|
|
A2694 |
Anti-TGFb1 (SRK181)
|
Anti-TGFb1 (SRK181) is a monoclonal antibody directed against latent human transforming growth factor (TGF)-beta 1 with potential antineoplastic activity. MW : 150 kD. |
|
|
A2695 |
Anti-TGFb1 (M7824)
|
Anti-TGFb1 (M7824) is a bifunctional monoclonal antibody targeting programmed death ligand 1 (PD-L1) and transforming growth factor beta 1 (TGFb1). It exhibits anti-tumor efficacy against breast and colon carcinomas. |
|
|
S0153 |
SJ000291942
|
SJ000291942 is a canonical bone morphogenetic proteins (BMP) signaling pathway activator. |
|
|
S7710 |
R-268712
|
R-268712 is a potent and selective inhibitor of ALK5 with an IC50 of 2.5 nM. |
|
|
E1785New |
PF-06952229
|
PF-06952229(UNII-1KKS7U3X86) is a selective, orally available inhibitor of the serine/threonine kinase TGF-β receptor 1 (TGF-β-R1). It inhibits pSMAD2 in both tumor and immune cells, reducing TGF-β signalling and reversing EMT in vitro. It modulates the tumor immune microenvironment and shows antitumor activity in mouse models. |
|
|
A2336 |
Fresolimumab (Anti-TGFb1)
|
Fresolimumab (Anti-TGFb1) is a pan-specific, recombinant, fully human monoclonal antibody directed against human transforming growth factor (TGF) beta 1, 2, and 3 with potential antineoplastic activity. MW : 145.5 KD.
|
|
|
S6807 |
TA-02
|
TA-02 is a p38 MAPK inhibitor with IC50 of 20 nM. TA-02 especially inhibits TGFBR-2. |
|
|
S6654 |
SRI-011381 (C381)
|
SRI-011381 (C381) is a novel agonist of the TGF-beta signaling pathway for treatment of Alzheimer's disease.C381 physically targets the lysosome, promotes lysosomal acidification, increases breakdown of lysosomal cargo, and improves lysosome resilience to damage. |
-
SLAS Technol, 2024, 29(5):100190
-
Dis Model Mech, 2022, dmm.046979
-
Front Cell Dev Biol, 2021, 9:648201
|
|
S0523 |
SB 4
|
SB 4 is a potent and selective agonist of bone morphogenetic protein 4 (BMP4) signaling with EC50 of 74 nM. SB 4 enhances canonical BMP signaling and activates SMAD-1/5/9 phosphorylation. |
|
|
S1067 |
SB431542
|
SB431542 は強力かつ選択的 ALK5 阻害剤であり、cell-free assay における IC50 は 94 nM です。p38 MAPK などのキナーゼよりも ALK5 に対して 100 倍の選択性を有しています。 |
- Nature, 2024, 627(8004):594-603
- Nature, 2024, 10.1038/s41586-024-07067-y
- Cell, 2024, S0092-8674(24)00638-X
|
|
S7306 |
Dorsomorphin 2HCl
|
Dorsomorphin 2HCl is a potent, reversible, selective AMPK inhibitor with Ki of 109 nM in cell-free assays, exhibiting no significant inhibition of several structurally related kinases including ZAPK, SYK, PKCθ, PKA, and JAK3. Also inhibits type Ⅰ BMP receptor activity. Dorsomorphin induces autophagy in cancer cell line. |
- Nat Commun, 2024, 15(1):4124
- Nat Commun, 2024, 15(1):4124
- Adv Sci (Weinh), 2024, 11(4):e2304987
|
|
S7840 |
Dorsomorphin
|
Dorsomorphin is a potent, reversible, selective AMPK inhibitor with Ki of 109 nM in cell-free assays, exhibiting no significant inhibition of several structurally related kinases including ZAPK, SYK, PKCθ, PKA, and JAK3. Dorsomorphin selectively inhibits the BMP type I receptors ALK2, ALK3 and ALK6. Dorsomorphin is used in promoting specific cell differentiation and inducing cancer cell line autophagy. For animal testing, the water-soluble S7306 Dorsomorphin (Compound C) 2HCl is recommended. |
- Nucleic Acids Res, 2024, gkae707
- Mol Psychiatry, 2024, 10.1038/s41380-024-02578-6
- Clin Immunol, 2024, 261:109940
|
|
S2618 |
LDN-193189
|
LDN-193189 (DM3189) is a selective BMP signaling inhibitor, inhibits the ALK1, ALK2, ALK3 and ALK6 with IC50s of 0.8 nM, 0.8 nM, 5.3 nM and 16.7 nM in the kinase assay, respectively. LDN-193189 inhibits the transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50s of 5 nM and 30 nM in C2C12 cells, respectively, exhibits 200-fold selectivity for BMP versus TGF-β. For animal testing, the water-soluble S7507 LDN-193189 2HCl is recommended.This product has poor solubility, animal experiments are available, cell experiments please choose carefully! |
- Nat Cell Biol, 2024, 26(3):353-365
- Nat Commun, 2024, 15(1):8754
- Dev Cell, 2024, S1534-5807(24)00297-1
|
|
S2230 |
Galunisertib (LY2157299)
|
Galunisertib (LY2157299) is a potent TGFβ receptor I (TβRI) inhibitor with IC50 of 56 nM in a cell-free assay. Phase 2/3. |
- Cancer Cell, 2024, 42(9):1507-1527.e11
- Nat Commun, 2024, 15(1):7941
- EBioMedicine, 2024, 104:105176
|
|
S2704 |
LY2109761
|
LY2109761 is a novel selective TGF-β receptor type I/II (TβRI/II) dual inhibitor with Ki of 38 nM and 300 nM in a cell-free assay, respectively; shown to negatively affect the phosphorylation of Smad2. LY2109761 blocks autophagy and induces apoptosis. |
- Cell Mol Life Sci, 2024, 81(1):173
- Cell Mol Life Sci, 2024, 81(1):173
- Int J Mol Sci, 2024, 25(2)959
|
|
S1476 |
SB525334
|
SB525334 is a potent and selective inhibitor of TGFβ receptor I (ALK5) with IC50 of 14.3 nM in a cell-free assay, 4-fold less potent to ALK4 than ALK5 and inactive to ALK2, 3, and 6. |
- J Clin Invest, 2024, 134(4)e170490
- Int J Pharm, 2024, 665:124706
- Sci Rep, 2024, 14(1):5885
|
|
S7507 |
LDN-193189 2HCl
|
LDN-193189 (DM3189) 2HCl is a selective BMP signaling inhibitor, inhibits the ALK1, ALK2, ALK3 and ALK6 with IC50s of 0.8 nM, 0.8 nM, 5.3 nM and 16.7 nM in the kinase assay, respectively. LDN-193189 inhibits the transcriptional activity of the BMP type I receptors ALK2 and ALK3 with IC50s of 5 nM and 30 nM in C2C12 cells, respectively, exhibits 200-fold selectivity for BMP versus TGF-β. |
- Cell Res, 2023, 10.1038/s41422-023-00846-8
- Stem Cell Res Ther, 2023, 14(1):378
- Front Cell Dev Biol, 2023, 11:1236243
|
|
S7959 |
SIS3 HCl
|
SIS3, a novel specific inhibitor of Smad3, inhibits TGF-β and activin signaling by suppressing Smad3 phosphorylation without affecting the MAPK/p38, ERK, or PI3-kinase signaling pathways. |
- Proc Natl Acad Sci U S A, 2024, 121(13):e2309925121
- Proc Natl Acad Sci U S A, 2024, 121(13):e2309925121
- Clin Transl Med, 2024, 14(5):e1703
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S7223 |
RepSox (E-616452)
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RepSox (E-616452, SJN 2511, ALK5 Inhibitor II) is a potent and selective inhibitor of the TGFβR-1/ALK5 with IC50 of 23 nM and 4 nM for ATP binding to ALK5 and ALK5 autophosphorylation in cell-free assays, respectively. |
- Nat Biotechnol, 2024, 10.1038/s41587-024-02344-7
- Nat Commun, 2024, 15(1):7687
- EMBO Rep, 2024, 25(7):3090-3115
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S2805 |
LY364947
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LY364947 (HTS 466284) is a potent ATP-competitive inhibitor of TGFβR-I with IC50 of 59 nM in a cell-free assay, shows 7-fold selectivity over TGFβR-II. |
- Adv Sci (Weinh), 2024, 11(4):e2304987
- Cell Rep Med, 2024, 5(2):101416
- Cell Commun Signal, 2024, 22(1):242
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S2907 |
Pirfenidone
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Pirfenidone is an inhibitor for TGF-β production and TGF-β stimulated collagen production, reduces production of TNF-α and IL-1β, and also has anti-fibrotic and anti-inflammatory properties. Pirfenidone attenuates chemokine (CC motif) ligand-2 (CCL2) and CCL12 production with anti-fibrotic activity. Phase 3. |
- Eur Respir J, 2024, 2300580
- Phytomedicine, 2024, 135:156051
- Phytomedicine, 2024, 133:155871
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S7146 |
DMH1
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DMH1 is a selective BMP receptor inhibitor with IC50 of 107.9 nM for ALK2, exhibiting no inhibition on AMPK, ALK5, KDR (VEGFR-2) or PDGFR. DMH1 inhibits autophagy. |
- Nat Commun, 2024, 15(1):5817
- J Exp Med, 2024, 221(5)e20221190
- EMBO Rep, 2024, 25(3):1106-1129
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S2186 |
SB505124
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SB505124 is a selective inhibitor of TGFβR for ALK4, ALK5 with IC50 of 129 nM and 47 nM in cell-free assays, respectively, also inhibits ALK7, but does not inhibit ALK1, 2, 3, or 6. |
- Nat Commun, 2023, 14(1):4417
- Nat Commun, 2023, 14(1):143
- Nat Commun, 2023, 14(1):4417
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S2750 |
GW788388
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GW788388 is a potent and selective inhibitor of ALK5 with IC50 of 18 nM in a cell-free assay, also inhibits TGF-β type II receptor and activin type II receptor activities, but does not inhibit BMP type II receptor. |
- Mol Carcinog, 2024, 10.1002/mc.23715
- J Biol Chem, 2023, 299(4):103017
- Cell Rep, 2022, 40(13):111423
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S7692 |
A-83-01
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A-83-01 is a potent inhibitor of TGF-β type I receptor (ALK5-TD) with IC50 of 12 nM. A-83-01 also inhibits the transcription induced by activin/nodal type I receptor (ALK4-TD) and nodal type I receptor (ALK7-TD) with IC50 of 45 nM and 7.5 nM, respectively.Solutions are unstable and should be fresh-prepared. |
- Nat Commun, 2024, 15(1):4124
- Nat Commun, 2024, 15(1):4124
- Nat Commun, 2024, 15(1):668
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S7359 |
K02288
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K02288 is a potent, and selective type I BMP receptor inhibitor with IC50 of 1.1, 1.8, 6.4 nM for ALK2, ALK1 and ALK6, showing weaker inhibition on other ALKs (3, 4, 5) and ActRIIA. |
- FEBS J, 2024, 291(2):272-291
- J Neurooncol, 2024, 10.1007/s11060-024-04625-2
- Int J Mol Sci, 2022, 23(3)1475
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S7624 |
SD-208
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SD-208 is a selective TGF-βRI (ALK5) inhibitor with IC50 of 48 nM, >100-fold selectivity over TGF-βRII.
|
- J Cancer, 2024, 15(9):2448-2459
- JCI Insight, 2023, 8(3)e166688
- Cancers (Basel), 2023, 10.3390/cancers15205086
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S7530 |
Vactosertib (TEW-7197)
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Vactosertib (TEW-7197, EW-7197) is a highly potent, selective, and orally bioavailable TGF-β receptor ALK4/ALK5 inhibitor with IC50 of 13 nM and 11 nM, respectively. Phase 1.
|
- Nat Commun, 2024, 15(1):7388
- Cells, 2024, 13(10)879
- Cells, 2024, 13(10)879
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S1576 |
Sulfasalazine
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Sulfasalazine is a sulfa derivative of mesalazine, used as an anti-inflammatory agent to treat bowel disease and rheumatoid arthritis. Sulfasalazine is a potent and specific inhibitor of nuclear factor kappa B (NF-κB), TGF-β and COX-2. Sulfasalazine induces ferroptosis, apoptosis and autophagy. |
- Med Oncol, 2024, 41(8):188
- Adv Sci (Weinh), 2023, 10(20):e2300517
- Proc Natl Acad Sci U S A, 2022, 119(36):e2117396119
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S3552 |
SIS3
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SIS3 is a cell-permeable inhibitor of Smad3 that selectively inhibits TGF-β1-dependent Smad3 phosphorylation and Smad3-mediated cellular signaling. SIS3 reduces TGF-β1-induced type 1 procollagen expression and myofibroblast differentiation in normal dermal fibroblasts as well as scleroderma fibroblasts. |
- Life Sci Alliance, 2024, 7(6)e202302408
- Front Bioeng Biotechnol, 2023, 11:1281157
- Front Bioeng Biotechnol, 2023, 11:1281157
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S6713 |
ITD-1
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ITD-1 is a potent TGF-β inhibitor. It does not block the kinase activity of either type I (TGFBR1) or type II (TGFBR2) TGFβ receptors but potently blocks phosphorylation of the effector SMAD2/3 proteins induced by TGFβ2, and only minimally in response to Activin A. |
- Cell Oncol (Dordr), 2024, 10.1007/s13402-024-00989-9
- Front Pharmacol, 2024, 15:1257941
- Diabetol Metab Syndr, 2024, 16(1):105
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S8144 |
Halofuginone
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Halofuginone (RU-19110) is the competitively inhibitor of prolyl-tRNA synthetase with Ki of 18.3 nM.It could also down-regulate Smad3 and blocked TGF-β signaling at 10 ng/ml in mammal. |
- Cell Rep, 2024, 43(9):114728
- J Neurochem, 2024, 10.1111/jnc.16102
- Infect Agent Cancer, 2023, 18(1):27
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S7147 |
LDN-212854
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LDN-212854 (BMP Inhibitor III) is a potent and selective BMP receptor inhibitor with IC50 of 1.3 nM for ALK2, about 2-, 66-, 1641-, and 7135-fold selectivity over ALK1, ALK3, ALK4, and ALK5, respectively. |
- EMBO Rep, 2024, 25(7):3090-3115
- Am J Pathol, 2023, S0002-9440(23)00047-0
- Am J Pathol, 2023, 193(5):532-547
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S8772 |
LY 3200882
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LY 3200882 is a potent, highly selective inhibitor of TGF-β receptor type 1 (TGFβRI). It potently inhibits TGFβ mediated SMAD phosphorylation in vitro in tumor and immune cells and in vivo in subcutaneous tumors in a dose dependent fashion. |
- J Inflamm Res, 2021, 14:2897-2911
- Pediatr Rheumatol Online J, 2021, 19(1):72
- Br J Cancer, 2020, 10.1038/s41416-020-01040-y
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S7148 |
ML347
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ML347 (LDN-193719) is a selective BMP receptor inhibitor with IC50 of 32 nM for ALK2, >300-fold selectivity over ALK3. Also inhibits ALK1 activity with IC50 of 46 nM. |
- Development, 2022, 149(20)dev192310
- Biomolecules, 2020, 10(4)E519
- Biomolecules, 2020, 29;10(4) pii: E519
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S8700 |
TP0427736 HCl
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TP0427736 is a potent inhibitor of ALK5 kinase activity with an IC50 of 2.72 nM and this effect is 300-fold higher than the inhibitory effect on ALK3 (IC50 = 836 nM for ALK3). It also inhibits Smad2/3 phosphorylation in A549 cells induced by TGF-β1 with an IC50 value of 8.68 nM. |
- Commun Biol, 2023, 6(1):824
- Nutrients, 2023, 16(1)64
- Int J Mol Sci, 2023, 24(19)14444
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S7627 |
LDN-214117
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LDN-214117 is a potent and selective BMP type I receptor kinase ALK2 inhibitor with IC50 of 24 nM.
|
- Cancer Res, 2024, 10.1158/0008-5472.CAN-23-2631
- bioRxiv, 2023, 2023.06.14.544941
- FASEB J, 2021, 35(3):e21263
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E2394 |
TGFβRI-IN-3
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TGFβRI-IN-3 represents a highly selective TGFβR1 inhibitor that has potential applications in immuno-oncology, inhibits TGFβR1 at an IC50 of 0.79 nM with 2000-fold selectivity against MAP4K4. |
- JCI Insight, 2023, e161563
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S5183 |
PD 169316
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PD 169316 is a potent, selective and cell-permeable p38 MAP kinase inhibitor with IC50 of 89 nM. PD169316 abrogates signaling initiated by both TGFbeta and Activin A. PD169316 shows antiviral activity against Enterovirus71. |
- PLoS One, 2021, 16(5):e0252541
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E4432 |
3,3-Dimethyl-1-butanol
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3,3-Dimethyl-1-butanol (Neohexanol) is an orally active inhibitor of trimethylamine (TMA) and trimethylamine N-oxide (TMAO). 3,3-dimethyl-1-butanol negatively inhibits the signalling pathways of p65 NF-κB and TGF-β1/Smad3. 3,3-dimethyl-1-butanol has potential applications in cardiovascular disease (CVD). |
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S0752 |
AUDA
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AUDA (compound 43) is a potent inhibitor of soluble epoxide hydrolase (sEH) with IC50 of 18 nM and 69 nM for the mouse sEH and human sEH, respectively. AUDA has anti-inflammatory activity that reduces the protein expression of MMP-9, IL-1β, TNF-α and TGF-β. AUDA downregulates Smad3 and p38 signaling pathways. |
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S2234 |
BIBF-0775
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BIBF-0775 is a selective inhibitor of transforming growth factor β Receptor I (TGFβRI,Alk5) with an IC50 of 34 nM. |
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E0769 |
Ginsenoside Rh4
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Ginsenoside Rh4 is an important active ingredient of traditional Chinese medicine ginseng, which has been shown to inhibit Wnt/β-Catenin, JAK2/STAT3, TGF-β/Smad2/3 and other signaling pathways. |
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S7710 |
R-268712
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R-268712 is a potent and selective inhibitor of ALK5 with an IC50 of 2.5 nM. |
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E1785New |
PF-06952229
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PF-06952229(UNII-1KKS7U3X86) is a selective, orally available inhibitor of the serine/threonine kinase TGF-β receptor 1 (TGF-β-R1). It inhibits pSMAD2 in both tumor and immune cells, reducing TGF-β signalling and reversing EMT in vitro. It modulates the tumor immune microenvironment and shows antitumor activity in mouse models. |
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S6807 |
TA-02
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TA-02 is a p38 MAPK inhibitor with IC50 of 20 nM. TA-02 especially inhibits TGFBR-2. |
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