background: our previous studies revealed an inhibitory effect of icd-85 (venom derived peptides) on mda-mb231 and hl-60 cell lines, through induction of apoptosis. the purpose of this study was to investigate apoptosis-induced mechanism on hela and mrc-5 cells by icd-85 through activation of caspase-8. methods: cell viability, cytosolic enzyme lactate dehydrogenase (ldh) and cell morphology we...

Diarylpentanoids exhibit a high degree of anti-cancer activity and stability in vitro over curcumin prostate cancer cells. Hence, this study aims to investigate the effects diarylpentanoid, 1,5-bis(4-hydroxy-3-methoxyphenyl)-1,4-pentadiene-3-one (MS13) on cytotoxicity, anti-proliferative, apoptosis-inducing, anti-migration properties, underlying molecular mechanisms treated androgen-independent...

considering multiple reports on cytotoxic activity of the artemisia genus and its phytochemicals, in the current study a. armeniaca lam. and the three components isolated from the plant were subjected to cytotoxic studies. analytical fractionation of a. armeniaca aerial parts for the first time was directed to the isolation of 7-hydroxy-8-(4-hydroxy-3-methylbutoxy) comarin (armenin), 8-hydroxy-...

Today’s medical word is highly dependent on severel natural products (e.g. taxol) in fighting different kinds of cancer and in constantly working to found new compounds. In this respect, 3-hydrogenkwadaphnin is a new diterpene ester isolated from Dendrostellera lessertii (Thymelaceae). It has been previously shown that this new compound has high anti-tumor activity and the capability of arresti...

conclusions considering the strong historical background about the therapeutic potential of the genus hypericum and the considerable cytotoxic and apoptosis induction ability of hypericum scabrum, this species is suggested for future biological studies. results di-chloromethane fraction demonstrated ic50 values of 25.72 μg/ml and 24.73 μg/ml against ht-29 and hepg-2 cell lines, respectively and...

background gelatin and chitosan are known as biodegradable and biocompatible biopolymers.these biopolymers have recently receivedincreasingly more attention for tissueengineering.the aim of this study was to evaluate the toxicity effects of gelatin-chitosan film on bone marrow stromal cell(bmscs) culture in rat.                                                  material & methods: first, gelatin...

Today’s medical word is highly dependent on severel natural products (e.g. taxol) in fighting different kinds of cancer and in constantly working to found new compounds. In this respect, 3-hydrogenkwadaphnin is a new diterpene ester isolated from Dendrostellera lessertii (Thymelaceae). It has been previously shown that this new compound has high anti-tumor activity and the capability of arresti...

Chamaemelum nobile (Asteraceae) commonly known as 'Roman chamomile' is a medicinal plant used for numerous diseases in traditional medicine, although its anticancer activity is unknown. The present study was carried out to investigate the anticancer as well as apoptotic activity of ethyl acetate fraction of C. nobile on different cancerous cell lines. The cells were treated with varying concent...