Camptothecin ic50
WebThe present study aims to continue the study of corchorusoside C (1), a cardenolide isolated from Streptocaulon juventas, as a potential anticancer agent. A mechanistic study was … WebCamptothecin (CPT), a kind of alkaloid, is a DNA topoisomerase I (Topo I) inhibitor with an IC50 of 679 nM. Camptothecin (CPT) exhibits powerful antineoplastic activity against colorectal, breast, lung and ovarian …
Camptothecin ic50
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WebCamptothecin displays nanomolar potency in cytotoxicity against many human tumor cell lines, including HT29, LOX, SKOV3, and SKVLB, with IC50 values ranging from 37 nM to … WebThe HepG2 results showed that defatted 90% MeOH and n-BuOH fractions have cytotoxic activity with IC50 ≤ 20μg/ml which falls within the American Cancer Institute criteria. ... The plant is a promising candidate for the production of camptothecin (CPT) - a high value anticancer compound. Preliminary screening of hexane and methanol extract ...
WebDec 1, 2024 · Camptothecin (CPT) was discovered from plant extracts more than 60 years ago. Since then, only two CPT analogues (irinotecan and topotecan) have been … WebDec 8, 2003 · This enzyme is the sole target of the camptothecin family of anticancer compounds, which acts by stabilizing the covalent protein-DNA complex and enhancing apoptosis through blocking the advancement of replication forks ... Macromolecules Proteins 1 Nucleic Acids / Hybrid 2 Find similar proteins by: (by identity cutoff) 3D Structure
WebCamptothecin (CPT) has demonstrated antitumor activity in lung, ovarian, breast, pancreas, and stomach cancers. However, this drug, like many other potent anticancer agents, is extremely... WebNov 29, 2024 · For research use only. (S)-10-Hydroxycamptothecin (10-HCPT) is a DNA topoisomerase I inhibitor with potent anti-tumor activity. CAS No. 19685-09-7 Selleck's (S)-10-Hydroxycamptothecin has been cited by 7 Publications Purity & Quality Control Biological Activity Protocol (from reference) References
WebOct 1, 2006 · a Camptothecin is a 5-ring heterocyclic alkaloid that contains an a-hydroxylactone within its E-ring that is unstable at physiological pH. For all camptothecin derivatives, the carboxylate...
WebOct 15, 2024 · Although the first Camptothecin-like drug, CPT has been discovered for over half century, a series of CPT derivatives such as TPT, CPT-11 and Belotecan have been … prima thailandWebMay 11, 2016 · On the other hand, the same degree of sensitivity from the 2D system did not translate to a 3D culture system, resulting in higher IC50 values than the 2D system. 38 Greatly reduced cell viabilities from DXR treatments were observed from uterus/endometrium cancer (KLE) and colon carcinoma (HCT116), osteogenic sarcoma … play god lyrics ani difrancoWebApr 23, 2024 · AMG-510 almost completely inhibited pERK (IC50 ≈ 0.03 μM) in NCI-H358 and MIA PaCa-2 cells after 2 h of treatment, and its IC50 value was 20 times that of ARS … prima theater company lancasterWebMay 31, 2024 · Camptothecins are considered one of the most promising antitumor drugs. A modified lipophilic analog, gimatecan, was synthesized as a novel oral camptothecin and showed impressive effects in... prima thalexweilerWebThe IC50 of Camptothecin in relation to these two parameters was 5.2180 μM on average. Figure 2 shows that higher Camptothecin concentrations lead to an increase in clumpy … prima theatre lancaster paWeb9-Aminocamptothecin (9-amino-CPT) 是一种拓扑异构酶I的抑制剂,具有抗肿瘤活性。9-氨基喜树碱(处理96小时)对PC-3、PC-3M、DU145和LNCaP细胞抑制作用的IC50值分别为34.1、10、6.5和8.9 nM。 立即从AbMole中国订购高品质Topoisomerase抑制剂9-Aminocamptothecin! primathermWebCamptothecin (CPT) and its analogs exhibit remarkable anti-tumor activity, due to their ability to inhibit DNA topoisomerase I. However, its use is limited by the lack of solubility … play god of war 1 on pc