In the present study, the in vitro cytotoxicity of daidzein was evaluated in human BEL-7402, A549, HeLa, HepG-2 and MG-63 cancer cell lines. BEL-7402 cells were sensitive to daidzein treatment, with an IC50 value of 59.7±8.1 µM. Daidzein showed no cytotoxic activity toward A549, HeLa, HepG-2 and MG-63 cells. Daidzein increased the levels of reactive oxygen species (ROS) and induced a decrease i...

This work describes the synthesis and cytotoxic evaluation of thiophene thienopyrimidine derivatives. The investigated compound was subjected to target prediction that indicated its high affinity kinases Janus kinase 2 (JAK2) specifically. Molecular docking screening performed on three different JAK2 proteins downloaded from Protein Data Bank (PDB: 5AEP, 4C62 3ZMM). In vitro inhibitory activity...

Trichothecene mycotoxins are a type of sesquiterpenoid produced by various kinds of plantpathogenic fungi. In this study, two trichothecene toxins, namely, a novel cytotoxic epiroridin acid and a known trichothecene, mytoxin B, were isolated from the endophytic fungus Myrothecium roridum derived from the medicinal plant Pogostemon cablin. The two trichothecene mytoxins were confirmed to induce ...

The passive targeting is the premise of active targeting that could make nanocarrier detained in tumor tissue. The particle size is the most important factor that influences the diffusion and distribution of nanoparticle both in vivo and in vitro. In order to investigate the relationship between particle size and diffusion ability, two kinds of liposome loaded with Vincristine (VCR-Lip) were pr...

Cancer and infectious diseases continue to be a major public health problem, and new drugs are necessary. As marine organisms are well known to provide a wide range of original compounds, the aim of this study was to investigate the bioactivity of the main constituents of the cosmopolitan red alga, Sphaerococcus coronopifolius. The structure of several bromoditerpenes was determined by extensiv...

The biological functions of the BC047440 gene highly expressed by hepatocellular carcinoma (HCC) are unknown. The objective of this study was to reconstruct antisense eukaryotic expression vectors of the gene for inhibiting HepG(2) cell proliferation and suppressing their xenograft tumorigenicity. The full-length BC047440 cDNA was cloned from human primary HCC by RT-PCR. BC047440 gene fragments...

On the pharmaceutical account of the reported anticancer activity of thieno[2,3-b] pyridine and condensed thieno[2,3-b] pyridine, new compounds containing thieno[2,3-b] pyridine condensed with each of pyridine, cyclopentyl, tetrahydroquinoline, pyrimidine, 1,6-naphthiridin, benzofuro[2,3-b] pyridine, imidazo[1,2-c] pyrimidine, [1,2,3] triazolo[1,5-a] pyrimidine were synthesized through differen...

Inhibition of the cyclin dependent kinase 2 (CDK2) is a well-known cancer treatment approach. Based on molecular docking simulation analysis, two new series 2-(1-(4-methoxyphenyl)-2-(phenylsulfonyl)ethylidene)hydrazineylidene)-2,5-dihydrothiazole as CDK-2 inhibitors were designed. The lead compound IV (5-benzoyl-N2-phenyl-1,3-thiazole-2,4-diamine) was modified and optimized prior to this analys...