Apoptosis

<p>3′-Hydroxyflavanone is a cyclized flavonoid with anti-tumor properties that induces apoptosis in HeLa cells.</p>

<p>Top/HDAC-IN-3 (Compound 31) is a dual inhibitor of Topoisomerase and HDAC with oral activity. It induces DNA damage by elevating reactive oxygen species (ROS) levels, consequently inhibiting the clonal formation and migration of cancer cells, and triggering apoptosis (Apoptosis) and cell cycle arrest. Top/HDAC-IN-3 demonstrates a significant antitumor effect in NSCLC models, exhibiting a tumor growth inhibition (TGI = 77.5%, 100 mg/kg) superior to that of the HDAC inhibitor SAHA and the combination of SAHA with the topoisomerase inhibitor Irinotecan.</p>

<p>Anticancer agent 44 induces apoptosis, is selective, cytotoxic to cancer cells, and minimally toxic to human lymphocytes.</p>

<p>(Rac)-Idroxioleic acid (2-Hydroxyoleic acid) sodium is a synthetic derivative of oleic acid (OA) that binds to the plasma membrane, altering lipid composition. This compound exhibits antitumor properties.</p>

<p>CRI9 effectively inhibits the c-MET/PI3K/Akt/mTOR axis, suppressing the proliferation of hepatocellular carcinoma (HCC) cells. This compound exhibits potent cytotoxicity against HCC cells and induces apoptosis.</p>

<p>Potent dual c-Met/HDAC inhibitor, IC50: HDAC1 5.4 nM, c-Met 18.49 nM; anti-cancer, induces apoptosis, G2/M arrest in HCT-116.</p>

<p>Oxamic acid is an inhibitor of LDH-A and exhibits antitumor activity. It demonstrates antiproliferative effects on cancer cells and can induce apoptosis.</p>

<p>Antiangiogenic agent 7 (Compound 1) induces apoptosis, elevates Reactive Oxygen Species (Reactive Oxygen Species), and inhibits the intracellular enzyme thioredoxin reductase. It exhibits anticancer activity with IC50 values ranging from 0.08 to 3.5 μM against cervical cancer cells (HeLa), prostate cancer cells (PC-3), and non-small cell lung cancer cells (A549). Additionally, Antiangiogenic agent 7 suppresses tumor growth in a mouse xenograft model.</p>

<p>Lonitoclax is an inhibitor of B-cell lymphoma 2 (Bcl-2). It demonstrates antitumor activity in B-cell and myeloid malignancy models comparable to Venetoclax. Lonitoclax holds potential for research in relapsed or refractory chronic lymphocytic leukemia (CLL), small lymphocytic lymphoma, and certain low-grade lymphomas.</p>

<p>Keap1-Nrf2-IN-4 hinders MGC-803 cell growth (IC50=2.55μM), migration, and induces apoptosis with low toxicity.</p>

<p>Tandutinib (MLN518) sulfate is an effective and selective inhibitor of FLT3, with an IC50 value of 0.22 μM. It also inhibits c-Kit and PDGFR, displaying IC50 values of 0.17 μM and 0.20 μM respectively. This compound can be utilized in the treatment of acute myeloid leukemia and has the capability to cross the blood-brain barrier.</p>

<p>PD-L1-IN-1, potent PD-L1 inhibitor with 115 nM IC50, suppresses tumors, boosts immune response, and spares healthy cells.</p>

<p>PAK4-IN-5 (Compound 12i) is a potent inhibitor of PAK4 (IC50: PAK4 at 7.68 nM, PAK1 at 1872.01 nM) that forms stable interactions with the PAK4 enzyme. This compound effectively inhibits the proliferation and migration potential of MDA-MB-231 cells by hindering the phosphorylation of PAK4 and LIMK1. Additionally, PAK4-IN-5 arrests the cell cycle in the G0/G1 phase, induces apoptosis, and prompts the production of reactive oxygen species. The LD50 in mice is greater than 500 mg/kg (oral).</p>

<p>Ferrostatin-1 diyne (Fer-1 diyne) (compound 2) serves as an inhibitor of ferroptosis, accumulating in cellular lysosomes, mitochondria, and the endoplasmic reticulum. It notably inhibits ferroptosis independently of lysosomal and mitochondrial activity.</p>

<p>SMO-IN-5 (Compound 25(B31)) is an effective inhibitor of smoothened (SMO), which suppresses the Hedgehog (Hh) signaling pathway. This compound inhibits cellular proliferation and induces apoptosis, demonstrating antitumor activity.</p>

<p>CB-184 is a selective ligand for sigma-2 (σ2) receptors, with Ki values of 7436 nM for sigma-1 (σ1) and 13.4 nM for sigma-2 (σ2), and it promotes apoptosis with antitumor activity.</p>

<p>Compound 5a, an anticancer agent, enhances P53 and has antiproliferative effects.</p>

<p>PARP1/BRD4-IN-2, a potent inhibitor of PARP1 and BRD4, halts cell cycle, triggers apoptosis, and has antitumor effects on TNBC.</p>

NLRP3-IN-28 (compound N77) serves as a potent inhibitor of NLRP3, effectively blocking Nigericin-induced pyroptosis with an EC50 of 0.07μM. Additionally, it mitigates inflammatory reactions in vivo [1].

<p>BTK-IN-7 is a potent inhibitor for BTK with 4.0 nM IC50, highly selective over ITK and EGFR, showing strong antitumor activity.</p>

<p>ERK1/2 inhibitor 11 (compound L6) is a dual inhibitor of ERK1/2 that promotes the accumulation of DSBs and the degradation of ERK1/2 expression. This compound decreases BCL-2 levels and induces DNA damage by inhibiting PARP and ERK1/2. Additionally, ERK1/2 inhibitor 11 activates caspase 3 to induce apoptosis.</p>

<p>Topo I/COX-2-IN-1: potent dual inhibitor; IC50 0.24μM (COX-2), 4.42μM (Topo I); anti-cancer; induces apoptosis, halts migration.</p>

<p>MLS-0053105, a chloromaleimide, functions as a selective inhibitor of BFL-1, exhibiting an IC50 of 0.4 µM against Bfl-1/F-Bid. Its inhibitory potency is over tenfold lower for Bcl-W, Bcl-2, and Bcl-XL, and it shows no activity against Bcl-B and Mcl-1.</p>

<p>TP-030-2 is a RIPK1 inhibitor (human K i =0.43 nM ; mouse IC 50 =100 nM) .</p>

<p>p53 Stabilizer 2 (Compound 17a16) is a p53 stabilizing agent. It can induce S-phase arrest and apoptosis in both p53-functional and p53-deficient cancer cells. Additionally, p53 Stabilizer 2 triggers mitochondrial stress and activates two immune checkpoint pathways: NA-PKcs dependent p53 stabilization and the ATR-Chk1 axis activation. It also inhibits tumor growth in p53-deficient xenograft models.</p>

<p>EGFR/VEGFR2-IN-3 (compound 9) is an effective inhibitor of EGFR and VEGFR-2, demonstrating IC50 values of 0.129 µM for EGFR, 0.142 µM for VEGFR-2, and 3.428 µM for COX-2. This compound exhibits cytotoxic properties and induces cell apoptosis (apoptosis) as well as cell cycle arrest at the G2/M phase.</p>

<p>TRPM7-IN-1 (compound SUD) is a benzamide-urea derivative and an effective inhibitor of TRPM7. This compound induces cell cycle arrest and apoptosis in MCF-7 and BGC-823 cells, reducing their migration capabilities. It decreases vimentin expression while increasing E-cadherin expression. TRPM7-IN-1 reduces TRPM7-like currents and inhibits TRPM7 expression by activating the PI3K/Akt signaling pathway. This compound shows potential as a therapeutic agent for reducing breast and gastric cancer metastasis by targeting TRPM7 expression and activity.</p>

Compound Z15 (ZNU-IMB-Z15) acts as an antagonist and degrader of the androgen receptor (AR). It inhibits the proliferation of castration-resistant prostate cancer (CRPC) cell lines that are AR-positive and induces apoptosis. Compound Z15 exhibits anticancer activity both in vivo and in vitro.

<p>WK88-1, an inhibitor of Hsp90, effectively induces the degradation of various oncogenic signaling molecules, including EGFR, ErbB2, and ErbB3, in the gefitinib-resistant H1975 cell line. This leads to subsequent growth arrest and apoptosis.</p>

<p>ZLMT-12: tacrine derivative, inhibits CDK2/CDK9, weak on AChE/BuChE, anti-proliferative, low toxicity, blocks S/G2/M phase, induces apoptosis.</p>

<p>SLCB050 is a compound with anticancer activity that inhibits the interaction between DX2 and p14/ARF. It decreases the viability of human lung cancer cells, particularly small cell lung cancer cells, in a p14/ARF-dependent manner, and induces cell apoptosis (apoptosis) and senescence.</p>

<p>Sampangine, an alkaloid, induces apoptosis by causing cell cycle arrest at the G0/G1 phase and inhibits the biosynthesis of heme.</p>

PF-3837 is an inhibitor of the Mps1 kinase, with a Ki value of 0.33 nM and an IC50 value of 5.5 nM. It disrupts cell cycle checkpoints by inhibiting the catalytic activity of Mps1, thereby reducing genomic stability and leading to cancer cell apoptosis (Apoptosis). PF-3837 is utilized in the study of breast cancer.

<p>SM-433 hydrochloride, a Smac mimetic &amp; IAP inhibitor, binds XIAP BIR3; potent IC50 &lt;1 μM. (Patent WO2008128171A2)</p>

<p>CHI-KAT8i5 is a selective inhibitor of KAT8 with a KD of 19.72 μM. It induces apoptosis (Apoptosis) in a dose-dependent manner. CHI-KAT8i5 can inhibit tumor growth in esophageal squamous cell carcinoma, colon cancer, melanoma, gastric cancer, non-small cell adenocarcinoma, and liver cancer.</p>

<p>Tubulin polymerization-IN-68 (compound 32) serves as a tubulin inhibitor, disrupting cellular microtubule networks by hindering tubulin polymerization. It also upregulates PARP-1 and caspase-3 expression, thereby inducing apoptosis and exhibiting anticancer properties. Notably, Tubulin polymerization-IN-68 effectively suppresses HepG2 cells with an IC50 of 93 nM and markedly reduces the growth of HepG2 xenograft tumors in nude mice through oral administration.</p>

<p>Samuraciclib (CT7001) is a potent oral CDK7 inhibitor (IC50: 41 nM) with anti-breast cancer properties.</p>

<p>Sinulatumolin E, a terpenoid, inhibits TNF-α (IC 50: 3.6 μM); has anti-inflammatory properties.</p>

Mps-BAY1, an MPS1 inhibitor, exhibits anticancer activity. It inhibits cell proliferation and induces cell apoptosis by activating mitotic aberrations in cancer cells, leading to overall aneuploidy and polyploidy. Mps-BAY1 is used in research pertaining to colorectal and cervical cancer.

<p>HDAC-IN-37 inhibits HDACs 1, 3, 8, &amp; 6, induces histone acetylation, halts G1 to S phase, and triggers early apoptosis.</p>

<p>D18: Dual agonist for TLR7/8, boosts PD-L1, aids tumor sensitivity to PD-1/PD-L1 inhibitors, and is a cytotoxin for ADC HE-S2.</p>

<p>ONC213, an αKGDH inhibitor, functions by hindering αKGDH activity, thus suppressing mitochondrial respiration and elevating α-ketoglutarate levels, ultimately inducing apoptosis (Apoptosis) in AML cells. It is utilized in the study of acute myeloid leukemia.</p>

<p>Cernuumolide J (TMJ-105) functions as a JAK2/STAT3 inhibitor and exhibits potent activity against HEL leukemia cells by inhibiting their growth in both time-dependent and concentration-dependent manners, with an IC 50 value of 1.79 μM. This compound effectively induces G2/M phase arrest and apoptosis by downregulating the phosphorylation of JAK2, STAT3, and Erk, while simultaneously upregulating the phosphorylation of JNK and p38 MAPK. Cernuumolide J holds potential for research applications in anti-cancer therapy.</p>

<p>Caspase-3 Activator 4 (compound 4o) is an effective caspase-3 activator that can cross the blood-brain barrier. This compound exhibits antiproliferative activity and can induce cell apoptosis (apoptosis). Additionally, Caspase-3 Activator 4 enhances the gene expression of TNF-α and reduces the expression of cleaved caspase-3/caspases 3.</p>

<p>CLM3, a pyrazolopyrimidine derivative, functions as a multitargeted tyrosine kinase inhibitor. It exhibits antiproliferative and proapoptotic activities on endothelial and cancer cells, activities that are synergistically enhanced by SN38. The primary mechanism of action for CLM3 involves the inhibition of phosphorylation in tyrosine kinases such as VEGFR-2, EGFR, and RET, along with their associated signaling pathways.</p>

<p>BHA536 is an orally effective inhibitor of PKCα/β and the NF-kB signaling pathway. This compound inhibits the proliferation of ABC DLBCL cells harboring CD79 mutations by causing cell cycle arrest in the G1 phase and induces apoptosis in TMD8 cells. Additionally, BHA536 exhibits antitumor activity in mice.</p>

<p>LQB-118, an orally active compound sourced from sandalwood, demonstrates multiple therapeutic capabilities. It has shown proficiency in inhibiting glioblastoma cell migration and inducing apoptosis. Additionally, LQB-118 can curtail both migration and invasion of prostate cancer cells by modulating the AKT/GSK3β pathway and regulating MMP-9/reck gene expression. The compound is also effective against yeast polysaccharide-induced inflammation in both in vivo and in vitro settings. Notably, LQB-118 specifically triggers ROS-mediated and mitochondrial-dependent apoptosis in Leishmania amazonensis, highlighting its potential in studies focusing on inflammation, infections, and various cancers.</p>

<p>Antitumor agent-202 is a stabilizer of the p53Y220C mutant, selectively inhibiting the proliferation of tumor cells carrying the p53Y220C mutation. It is applicable for research focused on cancers associated with the p53 Y220C mutation.</p>

<p>PI3K-IN-35 (6l) selectively inhibits PI3K-α, β, δ (IC50: 13.98, 7.22, 10.94 μM), blocks G2/M phase, induces apoptosis, and is useful in leukemia research.</p>

<p>VEGFR-2-IN-52 (compound 14d) serves as a powerful inhibitor of VEGFR-2, exhibiting an IC 50 of 191.1 nM. It effectively reduces the protein expression levels of p-VEGFR-2, MMP9, p-ERK1/2, and p-MEK1. In addition, VEGFR-2-IN-52 demonstrates cytotoxic properties by inducing apoptosis and arresting the cell cycle at the G0/G1 phase, and it enhances the levels of ROS.</p>