medulloblastoma

Abacavir (Ziagen) is a nucleoside reverse transcriptase inhibitor analog of guanosine. This agent decreases HIV viral loads, retards or prevents the damage to the immune system, and reduces the risk of developing AIDS.

Abacavir sulfate (Ziagen) , a nucleoside analogue, effectively utilize its antiviral activity

Saponin activator. Activates release of Prostaglandin E2 in vitro. Anti-inflammatory agent. Orally active. Active in vivo and in vitro.

CT-179 is a potent and selective inhibitor of oligodendrocyte transcription factor 2 (OLIG2), reduces tumor cell proliferation and induces apoptosis, and enhances efficacy when used in combination with radiotherapy and other agents, showing potential in the treatment of medulloblastoma and glioblastoma.

SSTC3 is a casein kinase 1α (CK1α) activator and a potent HIF1α inhibitor, each with a Kd of 32 nM. It has potential antitumor activity, inhibits WNT signaling, and suppresses SHH medulloblastoma tumor growth.

HedgehogIN-9 (compound 1) is a Hedgehog pathway inhibitor. It effectively suppresses the expression of GLI1 and elevates BRD2 protein levels within cells. Additionally, HedgehogIN-9 inhibits the growth of medulloblastoma spheroid cells and is suitable for synthesizing photoaffinity labeling probes.

DS-1-38 is an EYA1 antagonist that can inhibit Sonic Hedgehog (SHH) signaling. EYA1 functions as a halide dehalogenase phosphatase and transcription factor, regulating tumorigenesis and proliferation of SHH medulloblastoma (SHH-MB).

STAT3-IN-52 (Compound 9) is a selective and orally active inhibitor of signal transducer and activator of transcription 3 (STAT3). It binds to the pY705 site of STAT3 with a Ki of 440 nM, effectively hindering STAT3 phosphorylation and dimerization. STAT3-IN-52 exhibits potent cytotoxicity against various cancer cells, such as breast cancer MDA-MB-231 (IC50 of 0.7 μM), medulloblastoma UW426, and pancreatic cancer BKPC3 cells. The compound induces apoptosis, inhibits STAT3's nuclear translocation and DNA-binding activity, and downregulates the expression of the STAT3 target gene MMP9. STAT3-IN-52 is useful in research related to cancers with aberrant STAT3 activation.

CoREST/LSD1 degrader-1 (Compound 4) is a molecular glue degrader targeting the KBTBD4 E3 ubiquitin ligase. This compound shows potential for research into cancers driven by KBTBD4 mutations (such as medulloblastoma) and disorders related to epigenetic dysregulation.

Pipinib is an ATP-competitive and selective phosphatidylinositol 4-kinase IIIβ (PI4KB) inhibitor with an IC50 value of 2.2 μM. Pipinib reduces intracellular PI4P levels and inhibits GLI-mediated transcription as well as the expression of Hedgehog target genes. Pipinib additionally blocks the trafficking of Smoothened to primary cilia. Pipinib is applicable to investigations involving basal cell carcinoma, medulloblastoma, Hedgehog signaling, and phosphoinositide-associated cellular regulation.

LY5 is an inhibitor of STAT3 that acts by inhibiting cell viability, cell migration, and angiogenesis in medulloblastoma cells.

PF-5274857 is a potent, orally active and selective inhibitor of hedgehog (Hh) signaling pathway (IC50 = 5.8 nM, Ki = 4.6 nM) . PF-5274857 effectively penetrates the blood-brain barrier and inhibits Smo activity in the brain of primary medulloblastoma mic

PF-5274857 (PF-5274857 free base) is an effective and selective hedgehog signaling pathway inhibitor (IC50: 5.8 nM and a Ki: 4.6 nM). PF-5274857 is a potentially attractive clinical candidate for the treatment of tumor types including brain tumors and brain metastasis driven by an activated Hh pathway.PF-5274857 was found to effectively penetrate the blood-brain barrier and inhibit Smo activity in the brain of primary medulloblastoma mice, resulting in improved animal survival rates. PF-5274857 was orally available and metabolically stable in vivo.

SMO-IN-3 is a potent inhibitor of smoothened (SMO) that acts on the hedgehog (Hh) signaling pathway (IC50: 34.09 nM). SMO-IN-3 inhibits the proliferation of Daoy, a human medulloblastoma cell line, and exhibits anticancer effects.

SMO-IN-2 is a potent smoothened (SMO) inhibitor of hedgehog (Hh) signaling.SMO-IN-2 shows antiproliferative activity and anticancer activity against human medulloblastoma cell lines.SMO-IN-2 can be used in the study of cancer.

VMY-1-103 is a potent CDK inhibitor, is also a novel dansylated analog of purvalanol B, was shown to inhibit cell cycle progression and proliferation in prostate and breast cancer cells more effectively than purvalanol B. VMY-1-103 , but not purvalanol B, significantly decreased the proportion of cells in S phase and increased the proportion of cells in G(2)/M. VMY-1-103 increased the sub G(1) fraction of apoptotic cells, induced PARP and caspase-3 cleavage and increased the levels of the Death Receptors DR4 and DR5, Bax and Bad while decreasing the number of viable cells, all supporting apoptosis as a mechanism of cell death. VMY-1-103 possesses unique antiproliferative capabilities and that this compound may form the basis of a new candidate drug to treat medulloblastoma.

FB49 is a selective Bcl-2-associated athanogene 3 (BAG3) inhibitor with a Ki of 45 μM. It inhibits the proliferation of human tumoral cells without affecting the viability of human peripheral mononuclear cells. Additionally, FB49 arrests the cell cycle at the G1 phase and induces apoptosis and autophagy in treated medulloblastoma HD-MB03 cells [1].

L-2,5-Dihydrophenylalanine can induce apoptosis in human medulloblastoma leukemia cells [HL-60].