Survivin

Sepantronium bromide (YM155) is a small-molecule proapoptotic agent with potential antineoplastic activity.

Levocarnitine propionate (L-Propionylcarnitine) is a propionyl-coenzyme A (Pro-CoA) derivative with anti-ischemic effects and high affinity for muscle L-carnitine transferase. Levocarnitine propionate enhances substrate oxidation and mitochondrial respiration in the heart of diabetic rats, reduces gastric ulcer area, induces mucosal recovery, and can be used to study acute respiratory distress syndrome and chronic gastric ulcers in Alzheimer's disease.

Patritumab (U3-1287) is an anti-HER3 monoclonal antibody with potential antitumor activity and inhibits phosphorylation of EGFR, HER2, HER3, ERK, and AKT.Patritumab promotes apoptosis and inhibits proliferation in non-small cell lung cancer.

Shepherdin 79-87 acetate is a peptidomimetic antagonist of the complex between Hsp90 and survivin, another key regulator of tumor cell viability.

Isolinderalactone shows anti-inflammatory and anticancer capacity, and it exhibits moderate iNOS inhibitory activity, with the IC50 value of 0.30 uM.

FL118 is a novel survivin inhibitor that inhibits cancer stem cell-like properties.FL118 is a novel camptothecin analog with anticancer activity that inhibits epithelial-mesenchymal transition through the Wnt/β-catenin signaling pathway, thereby inhibiting migration and invasion of human breast cancer cells.

1. Cucurbitacin IIA (Dihydrocucurbitacin Q1) can induce apoptosis and enhance autophagy , contributes to the anti-inflammatory activity of Cucurbitacin IIA against inflammation-related diseases. 2. Cucurbitacin IIA is a novel class of anti-cancer drug in suppression of cancer cell expansion by disrupting the actin cytoskeleton and directing the cell to undergo PARP-mediated apoptosis through the inhibition of survivin downstream of JAK2/STAT3.

GDP366, a dual inhibitor of survivin and Op18, induces cell growth inhibition, cellular senescence, and mitotic catastrophe in human cancer cells.

MNK8 (3-methyl-6-(naphthalen-1-yl)pyrimidine-2,4(1H,3H)-dione) is a potent STAT3 inhibitor that reduces the ability of STAT3 to bind to DNA and also has a good growth inhibition effect on liver cancer cells [1].

NSC-37445 has anti-tumor activity, such as inhibits growth of bladder tumor cells in a nude mice model , prevents the recurrence and progression of non-muscle-invasive urothelial cell carcinoma. NSC-37445 can significantly reduce the expression of CDK1-inhibitory kinases, Myt1 and Wee1, and cause cyclin B1 protein accumulation leading to CDK1 activation in T24 cells. 3. Flavokawain A (Flavokavain A) may exert anti-inflammatory responses by suppressing LPS-induced expression of pro-inflammatory mediators via blockage of NF-κB-AP-1-JNK/p38 MAPK signaling pathways in the murine macrophages.

Levonorgestrel (D-Norgestrel) is a Progestin and Progestin-containing Intrauterine Device. The physiologic effect of levonorgestrel is by means of Inhibit Ovum Fertilization.

2,5-dimethyl Celecoxib is a derivative of celecoxib that does not inhibit COX-2 (IC50 = >100 μM).1 It does inhibit microsomal prostaglandin E synthase-1 (mPGES-1) in HeLa cells (IC50 = 15.6 μM) and reduces prostaglandin E2 production in HeLa, A549, and HCA-7 cells (IC50s = 0.64, 0.83, and 3.08 μM, respectively).2 It inhibits proliferation of drug-sensitive RPMI8226 and multidrug-resistant 8226/Dox40 multiple myeloma cells, as well as increases the rate of apoptosis when used at concentrations of 20 and 30 μM.3 2,5-dimethyl Celecoxib reduces the expression of survivin, cyclin A, cyclin B, MEK1, and MEK2 in 8226/Dox40 cells. The antiproliferative effect of 2,5-dimethyl celecoxib is independent of mPGES-1 inhibition.2References1. Zhu, J., Song, X., Lin, H.-P., et al. Using cyclooxygenase-2 inhibitors as molecular platforms to develop a new class of apoptosis-inducing agents. J. Natl. Cancer Inst. 94(23), 1745-1757 (2002).2. Wobst, I., Schiffmann, S., Birod, K., et al. Dimethylcelecoxib inhibits prostaglandin E2 production. Biochem. Pharmacol. 76(1), 62-69 (2008).3. Kardosh, A., Soriano, N., Liu, Y.-T., et al. Multitarget inhibition of drug-resistant multiple myeloma cell lines by dimethyl-celecoxib (DMC), a non-COX-2 inhibitory analog of celecoxib. Blood 106(13), 4330-4338 (2005). 2,5-dimethyl Celecoxib is a derivative of celecoxib that does not inhibit COX-2 (IC50 = >100 μM).1 It does inhibit microsomal prostaglandin E synthase-1 (mPGES-1) in HeLa cells (IC50 = 15.6 μM) and reduces prostaglandin E2 production in HeLa, A549, and HCA-7 cells (IC50s = 0.64, 0.83, and 3.08 μM, respectively).2 It inhibits proliferation of drug-sensitive RPMI8226 and multidrug-resistant 8226/Dox40 multiple myeloma cells, as well as increases the rate of apoptosis when used at concentrations of 20 and 30 μM.3 2,5-dimethyl Celecoxib reduces the expression of survivin, cyclin A, cyclin B, MEK1, and MEK2 in 8226/Dox40 cells. The antiproliferative effect of 2,5-dimethyl celecoxib is independent of mPGES-1 inhibition.2 References1. Zhu, J., Song, X., Lin, H.-P., et al. Using cyclooxygenase-2 inhibitors as molecular platforms to develop a new class of apoptosis-inducing agents. J. Natl. Cancer Inst. 94(23), 1745-1757 (2002).2. Wobst, I., Schiffmann, S., Birod, K., et al. Dimethylcelecoxib inhibits prostaglandin E2 production. Biochem. Pharmacol. 76(1), 62-69 (2008).3. Kardosh, A., Soriano, N., Liu, Y.-T., et al. Multitarget inhibition of drug-resistant multiple myeloma cell lines by dimethyl-celecoxib (DMC), a non-COX-2 inhibitory analog of celecoxib. Blood 106(13), 4330-4338 (2005).

Proadifen hydrochloride (RP-5171) is an inhibitor of drug metabolism and cytochrome P-450 enzyme system activity.

LQZ-7I is an inhibitor of surviving-targeting. It orally effectively inhibits xenograft tumor growth and induces survivin loss in tumors

LQZ-7F is a small molecule survivin dimerisation inhibitor with anticancer activity.LQZ-7F induces proteasome-dependent survivin degradation, mitotic arrest, and apoptosis, and blocks human tumour growth in mouse xenograft assays.

YAP TAZ-TEAD-IN-2 (Compound 51) is a YAP TAZ-TEAD inhibitor that disrupts the interaction between YAP TAZ and TEAD. It inhibits the transcriptional activity of TEAD with an IC50 of 1.2 nM. Additionally, YAP TAZ-TEAD-IN-2 suppresses the expression of target genes (Cyr61, CTGF, AXL, and Survivin) and the proliferation of breast cancer cells.

Shepherdin 79-87, comprising amino acids 79 to 87 of Shepherdin, acts as a peptidomimetic antagonist targeting the Hsp90-Survivin complex, exhibiting anticancer properties.

Survivin (also known as baculoviral IAP repeat-containing protein 5 (BIRC5)) is a member of the inhibitor of apoptosis (IAP) family that interacts with and inhibits the apoptotic function of several proteins. LLP-3 is a cell-permeable ligand of Survivin that blocks its interaction with Ran, resulting in the induction of apoptosis (IAP) in glioma stem cells (IC50 = 31 μM). It abolishes the growth of glioblastoma multiforme cell in spheres and in tumor slice cultures.

K882 (Compound 4e) is an Src inhibitor with a KD of 0.315 μM. It induces apoptosis and inhibits XIAP and Survivin. Additionally, K882 blocks the activation of the PI3K/Akt/mTOR, Jak1/Stat3, and Ras/MAPK signaling pathways. K882 exhibits antitumor activity against non-small cell lung cancer.

Sepantronium hydrochloride (YM-155 hydrochloride) is a novel survivin suppressant that inhibits the survivin promoter with an IC₅₀ of 0.54 nM[1].

MX106-4C is a survivin inhibitor that selectively targets ABCB1-positive colorectal cancer cells. It can work synergistically with Doxorubicin for enhanced anticancer effects or restore Doxorubicin sensitivity in drug-resistant ABCB1 cells.

HVH-2930 is an inhibitor of Heat Shock Protein 90 (HSP90). It suppresses the cell viability of BT474 (Trastuzumab sensitive) and JIMT-1 (Trastuzumab resistant) by downregulating HSP90 client proteins such as HER2, p-HER2, AKT, p-AKT, cyclin D1, and survivin, with IC50 values of 6.86 μM and 4.42 μM, respectively. Additionally, HVH-2930 demonstrates antitumor efficacy in a mouse model and exhibits favorable pharmacokinetic properties in vivo.

MX107 is a survivin inhibitor which induces degradation of XIAP and or cIAP1, and suppresses genotoxic NF-kappaB activation.

AQIM-I is a survivin inhibitor that reduces survivin expression and colony formation. It promotes reactive oxygen species (ROS) production, apoptosis, cell cycle arrest, DNA damage, and autophagy. Moreover, AQIM-I effectively inhibits nonsmall cell lung cancer cells A549, with an IC 50 value of 9 nM [1].