نتایج جستجو برای: u87 and t98 cells
تعداد نتایج: 17075524 فیلتر نتایج به سال:
Two novel series of RGD-MEKI conjugates derived from a MEK1/2 kinase inhibitor--PD0325901--have been developed for integrin receptor mediated anticancer therapy. The first series, alkoxylamine analog RGD-MEKI conjugates 9a-g showed anti-proliferation activity in melanoma A375 cells by the same mechanism as that of PD0325901. PEGylation increased the IC50 value of 9f three-fold in the A375 assay...
We are investigating the biological and biomedical imaging roles and impacts of fluorescent metallocorrole-TiO2 nanoconjugates as potential near-infrared optical contrast agents in vitro in cancer and normal cell lines. The TiO2 nanoconjugate labeled with the small molecule 2,17-bis(chlorosulfonyl)-5,10,15-tris(pentafluorophenyl)corrolato aluminum(III) (1-Al-TiO2) was prepared. The nanoparticle...
Abstract AIMS To succeed in clinical trials for glioblastoma we need vitro models capable of more faithfully replicating dis- ease biology and accurately predicting patient drug responses. this end, new bioprinting technologies have the potential to biofabricate clinically relevant biomimetic tissues which can accelerate discovery additionally serve as a platform personalized medicine. METHOD W...
Ixodid ticks transmit several important viral pathogens. We isolated a new virus (Tofla virus: TFLV) from Heamaphysalis flava and Heamaphysalis formsensis in Japan. The full-genome sequences revealed that TFLV belonged to the genus Nairovirus, family Bunyaviridae. Phylogenetic analyses and neutralization tests suggested that TFLV is closely related to the Hazara virus and that it is classified ...
In humans, the targeting protein for Xenopus kinesin-like protein 2 (TPX2) is a cell cycle-associated protein, and altered TPX2 expression has been found in various malignancies. However, the contribution of TPX2 expression to astrocytoma progression is unclear. The aim of this study was to investigate TPX2 expression in human astrocytoma samples and cell lines. TPX2 protein expression was dete...
Glioblastoma multiforme (GBM) is the most aggressive malignant brain tumour in humans and is highly resistant to current treatment modalities. We have explored the combined treatment of the endoplasmic reticulum (ER) stress-inducing agent 2,5-dimethyl-celecoxib (DMC) and TNF-related apoptosis-inducing ligand (TRAIL WT) or the DR5-specific TRAIL D269H/E195R variant as a potential new strategy to...
Active Ras and phosphatidylinositol-3-kinase-dependent pathways contribute to the malignant phenotype of glioblastoma multiformes (GBM). Here we show that the Ras inhibitor trans-farnesylthiosalicylic acid (FTS) exhibits profound antioncogenic effects in U87 GBM cells. FTS inhibited active Ras and attenuated Ras signaling to extracellular signal-regulated kinase, phosphatidylinositol-3-kinase, ...
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