Cervical Cancer

Olaparib (AZD2281; KU0059436) is a potent and orally active PARP inhibitor with IC₅₀s of 5 and 1 nM for PARP1 and PARP2, respectively. Olaparib is an autophagy and mitophagy activator. Olaparib cannot cross the intact blood-brain barrier (BBB).

Sacituzumab is a humanized IgG1 monoclonal antibody targeting Trophoblast cell surface antigen 2 (TROP2). Sacituzumab demonstrates a lack of antitumor effects alone and does not inhibit the function of TROP-2 during tumor metastasis, binding to the linear epitopes of TROP-2 protein. Sacituzumab can be used for the synthesis of antibody-drug conjugates (ADC) drug Sacituzumab govitecan (HY-132254). Sacituzumab govitecan can be used in the field of triple-negative breast cancer.

CX-5461 is a selective, orally active RNA polymerase I inhibitor. CX-5461 disrupts the formation of the SL1-rDNA complex, thereby blocking the transcription initiation of ribosomal RNA without altering the activity of RNA polymerase II, DNA replication, or protein translation processes. CX-5461 upregulates the expression of p21, MDM2, Sestrin1/2, and phosphorylated AMPKα, and reduces the level of phosphorylated Akt. CX-5461 induces G2/G2/M cell cycle arrest, Autophagy, Apoptosis, and cellular senescence, and activates CHK1, CHK2, and RPA. CX-5461 can be used in research related to osteosarcoma, cervical cancer, hematologic malignancies, high-grade serous ovarian cancer, and solid tumors.

Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research.

Agatolimod ((ODN 2006; PF-3512676; CpG 7909)) is a TLR9 agonist and immunomodulator with an EC₅₀ of 180 nM against human TLR9. Agatolimod activates and upregulates the expression of both TLR9 and TLR6, and mediates downstream signaling pathways via IRAK4, IRF5, IRF7. Agatolimod induces Th1-type innate and adaptive immune responses, activates various immune cells and promotes antigen presentation, regulates antibody levels and immune cell infiltration, upregulates the secretion of multiple cytokines, induces apoptosis and cell cycle arrest, enhances cytotoxicity, and clears intracellular Salmonella. Agatolimod is applicable to research on COVID-19, breast cancer, lung adenocarcinoma, HPV-related tumors, melanoma, and salmonellosis.

Cidofovir (GS 0504) is an acyclic monophosphate nucleotide analogue and CMV inhibitor with antiviral activity. Cidofovir inhibits cytomegalovirus (CMV) replication by selectively inhibiting viral DNA polymerase. Cidofovir induces apoptosis and can be used in studies of AIDS cytomegalovirus retinitis, herpes, and cancer. Cidofovir also has anti-orthopoxvirus and anti-variola activities.

Curdlan is a polysaccharide found in bacteria, consisting of a glucose homopolymer with β-1,3-glycosidic linkages. Curdlan can be recognized by Dectin-1 (a C-type lectin receptor), inducing immune responses in tissue mast cells and enhancing dendritic cell effects in tumor immunity. Curdlan holds potential for research in cancer and immune-inflammatory diseases.

CX-5461 dihydrochloride is a selective, orally active RNA polymerase I inhibitor. CX-5461 dihydrochloride disrupts the formation of the SL1-rDNA complex, thereby blocking the transcription initiation of ribosomal RNA without altering the activity of RNA polymerase II, DNA replication, or protein translation processes. CX-5461 dihydrochloride upregulates the expression of p21, MDM2, Sestrin1/2, and phosphorylated AMPKα, and reduces the level of phosphorylated Akt. CX-5461 dihydrochloride induces G2/G2/M cell cycle arrest, Autophagy, Apoptosis, and cellular senescence, and activates CHK1, CHK2, and RPA. CX-5461 dihydrochloride can be used in research related to osteosarcoma, cervical cancer, hematologic malignancies, high-grade serous ovarian cancer, and solid tumors.

IU1 is a selective, reversible USP14 inhibitor with an IC₅₀ of 4-5 μM. IU1 binds USP14’s catalytic cleft to block deubiquitinase activity. IU1 induces calpain-dependent Tau cleavage, causes ATP deficits, reduces E1~Ub thioester levels and 26S proteasome assembly. IU1 enhances 26S proteasome chymotrypsin-like activity, modulates LC3B-dependent autophagy flux, reduces cancer cell proliferation and migration, and blocks G0/G1 to S phase cell cycle transition in follicular thyroid cancer cells. IU1 activates autophagy-lysosomal and ubiquitin-proteasome pathways, triggers apoptosis, and reduces cervical cancer cell growth. IU1 enhances degradation of proteasome substrates linked to neurodegenerative disease, accelerates oxidized protein degradation, and increases oxidative stress resistance. IU1 can be used for the research of Alzheimer’s disease, follicular thyroid cancer, ischemic stroke, cervical cancer, and neurodegenerative disease.

Cetirizine, a second-generation antihistamine and the carboxylated metabolite of hydroxyzine, is a specific, orally active and long-acting histamine H1-receptor antagonist. Cetirizine marks antiallergic properties and inhibits eosinophil chemotaxis during the allergic response.

tBu2bpy is a bidentate nitrogen ligand that coordinates with Pt (II) and Pt (IV) to form functional complexes. The tBu2bpy Pt (II) bis-crown ether complex selectively recognizes Mg²⁺ and Zn²⁺; both ions significantly enhance the fluorescence of the complex and cause a blue shift of the absorption peak. Its six-coordinate Pt (IV) complex [Pt (X)₂Me₂ (^tBu₂bpy)] inhibits the proliferation of tumor cells. tBu2bpy Pt (IV) complexes bind to DNA through multiple interactions including partial intercalation, groove binding, and electrostatic interaction, and can competitively displace ethidium bromide and covalently bind to purine nucleotides. tBu2bpy can be used in relevant research in fields such as organic synthesis.

Z57346765 is an inhibitor that targets the ADP-binding pocket of PGK1, with a K_d of 20.9 μM for human PGK1, and exhibits anticancer activity. Z57346765 reduces the activity of the metabolic enzyme PGK1 during glycolysis, regulates lipid peroxidation and cancer cell proliferation, and promotes lipid peroxidation in cervical cancer cells. Z57346765 inhibits the proliferation of cervical cancer and clear cell renal cell carcinoma cells in xenograft mouse models, and induces the expression of genes associated with cell metabolism, DNA replication and cell cycle. Z57346765 is used in research related to cervical cancer, clear cell renal cell carcinoma and breast cancer.

Hemocyanin is an extracellular giant copper-containing glycoprotein. Hemocyanin can be found in the hemolymph of both mollusk and arthropod. Hemocyanin is responsible for oxygen transport. Hemocyanin is also involved in several physiological processes, such as energy storage, osmoregulation, molt cycle and exoskeleton formation. Hemocyanin in shrimp can enhance its immune response by modulating the p38 MAPK pathway. Hemocyanin from Penaeus monodon could act as an antiviral agent against a variety of viruses including DNA and RNA viruses. Hemocyanin from horseshoe crab Carcinoscorpius rotundicauda could possess a strong antimicrobial defense by the production of ROS activated with microbial proteases. Hemocyanin from L. vannamei would be effective against cervical cancer cell growth.

Carrageenan is an antiviral and anticancer agent. Carrageenan inhibits herpes simplex virus (HSV), HIV, and hepatitis A virus (HAV) by directly binding to the viral capsid to block the attachment of viruses such as HPV to HSPG factors on the cell surface. Carrageenan delays and arrests cell cycle progression, exhibits cytotoxicity against HeLa cancer cells, and can be applied to studies related to cervical cancer, genital warts, hepatitis A, and other conditions. Carrageenan also induces acute non-immune inflammation, triggers a three-phase inflammatory response involving the release of multiple proinflammatory mediators, and causes persistent edema, hyperalgesia, and neutrophil recruitment in mice.

Mono (2-ethyl-5-hydroxyhexyl) phthalate (MEHHP) is a biomarker for human exposure to DEHP (HY-B1945). By activating the tryptophan-kynurenine-aryl hydrocarbon receptor (AhR) pathway, mono (2-ethyl-5-hydroxyhexyl) phthalate significantly increases the viability of primary uterine leiomyoma cells and reduces cell apoptosis. Mono (2-ethyl-5-hydroxyhexyl) phthalate correlates with decreased sperm DNA damage. Mono (2-ethyl-5-hydroxyhexyl) phthalate can be used in studies related to uterine leiomyoma.

α-Cyclodextrin (α-CD) is a soluble fiber derived from corn. α-Cyclodextrin can deplete sphingolipids and phospholipids from cell membranes. α-Cyclodextrin interacts with tubulin. α-Cyclodextrin improves defenses against SARS-CoV-2 infection. α-Cyclodextrin enhances the anticancer efficacy of Crcumin (HY-N0005) against breast, lung and cervical cancer. α-Cyclodextrin has beneficial effects on body weight and blood lipids.

KY386 is a DHX33 helicase inhibitor with an IC₅₀ of 0.019 μM. KY386 inhibits the cell viability of various cancer cells. KY386 induces ferroptosis in cancer cells, and induces apoptosis in some cancer cell lines. KY386 increases the intracellular levels of ROS, LPO and Fe²⁺, and decreases the level of GSH in cancer cells. KY386 inhibits the growth of gastric cancer and colon cancer xenografts in nude mice. KY386 is applicable to the related research on liver cancer, lung cancer, pancreatic cancer, colorectal cancer, gastric cancer, breast cancer, leukemia, renal cancer, prostate cancer, esophageal cancer, cervical cancer, brain cancer (glioblastoma) and melanoma.

Anti-Mouse LAG-3 Antibody (C9B7W) is an anti-mouse LAG-3 IgG1 monoclonal antibody. Anti-Mouse LAG-3 Antibody (C9B7W) can enhance CD4⁺ T cell function and exert anti-tumor effects without blocking the interaction between LAG-3 and MHCII. Anti-Mouse LAG-3 Antibody (C9B7W) can be used for research on cancer such as head and neck squamous cell carcinoma (HNSCC).

Methylophiopogonanone B is a homoisoflavonoid compound. Methylophiopogonanone B can be isolated from O. japonicus root. Methylophiopogonanone B promotes Rho activation and Tubulin depolymerization. Methylophiopogonanone B significantly increases GTP-Rho, but not GTP-Rac or GTP-CDC42. Methylophiopogonanone B induces cell morphological change via melanocyte dendrite retraction and stress fiber formation. Methylophiopogonanone B exhibits strong antioxidant activity. Methylophiopogonanone B can be used in the research of cervical cancer.

Antimycin A2 is a selective inhibitor of the cytochrome b-c1 complex in the mitochondrial electron transport chain. Antimycin A2 disrupts mitochondrial membrane potential and produces reactive oxygen species (ROS) by inhibiting electron transfer between cytochrome b and c. Antimycin A2 has bactericidal and piscicidal activity, as well as tumor cell growth inhibitory effects, and can induce S-phase cell cycle arrest and apoptosis in HeLa cells. Antimycin A2 is suitable for research of cervical cancer and fisheries management. Antimycin A2 can be naturally isolated from the fermentation products of Streptomyces sp. strains.