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Cisplatin a549

WebOur results identified cisplatin resistant subpopulations of NSCLC cells with a putative stem-like signature, providing a further understanding of the cellular events associated with the cisplatin resistance phenotype in lung cancer. WebIn addition, GA reduced the MRP2 and LRP protein expression level in A549/DDP cells. GA inhibits the proliferation, induces cell cycle arrest and apoptosis in A549/DDP cells. …

Cisplatin-resistant NSCLC cells induced by hypoxia transmit …

WebFeb 28, 2024 · The approximately 85% of lung cancers are non-small cell lung cancer (NSCLC), with dismal median overall survival and 5-year survival rates due to recurrence, extensive invasion and metastasis 2-4. Cisplatin (DDP) is a first-line cytotoxic agent for the treatment of human NSCLC. WebJan 1, 2024 · Results: Hypoxia exacerbated the cisplatin resistance in lung cancer cells due to the increased expression of PKM2 that was observed in the exosomes secreted by hypoxic cisplatin-resistance cells. We identified that hypoxia-induced exosomal PKM2 transmitted cisplatin-resistance to sensitive NSCLC cells in vitro and in vivo. buffsamo tech https://wcg86.com

Deferoxamine Counteracts Cisplatin Resistance in A549 Lung

WebSilencing USP14 increased the tumor antagonistic action of DDP in A549 cisplatin‐resistant (A549/DDP) cells, while USP14 overexpression decreased the antagonist effects. … WebMay 11, 2012 · As shown in Figures 2a and b, apoptosis were induced in both A549 and H460 cells when they were treated with cisplatin alone (10 and 12.45%, respectively), … WebFeb 28, 2024 · All the new complexes showed cytotoxicity in vitro against the three cancer cell lines, but only complex 1a showed statistically significant different activity compared with cisplatin, with significantly lower IC 50 values, 4.31, 6.23, and 4.80 μM, compared with 9.71, 14.48, and 11.59 μM for cisplatin against A549, SKOV3, and MCF-7 ... buff samoans

Icariside II enhances cisplatin-induced apoptosis by promoting ...

Category:Metformin impairs cisplatin resistance effects in A549 lung cancer ...

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Cisplatin a549

Different mechanisms of cisplatin resistance development in

WebThe A549 cells transfected with sh-PVT1 or sh-NC plasmid were seeded into the right flank of the mice, and 50 μM cisplatin was injected into the intraperitoneal every three days. … WebApoptosis of Cisplatin-induced A549 cells was determined by immunofluorescence and flow cytometry, respectively. Western blot was performed to detect protein levels of Prx V, Bcl …

Cisplatin a549

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WebAug 24, 2024 · We have next established xenograft model in nude mice via injecting LLC, A549, or H1299 cells, which stably overexpress or silence GSDME. Contrast to normal control cells, GSDME-overexpressed... WebEffect of MiR-195-5p on the Sensitivity of A549 and A549/DDP Cells to Cisplatin Sensitivity to cisplatin in the different groups was measured as the IC 50 concentration after transfection. Growth inhibition rate of the A549 cells was 52.0% under the effect of cisplatin at an IC 50 concentration of 0.8 μg/mL but decreased to 37.6% after ...

WebWe previously had obtained cisplatin-resistant non-small cell lung cancer (NSCLC) A549 cell lines (A549/DDP) and its parental A549 cells. 12,13 In this study, we aim to observe the difference of autophagy between A549/DDP and A549, and also determine the role autophagy plays and the underlying regulation mechanisms during DDP treatment in … WebNov 29, 2024 · Cisplatin-resistant A549 non-small cell lung cancer cells can be identified by increased mitochondrial mass and are sensitive to pemetrexed treatment Yanyun Gao, …

WebAug 15, 2005 · Both BSO and siRNA sensitized melphalan and cisplatin to a small extent . In A549 cells, the GSH level was reduced to 43 ± 2% of the control in the presence of 10 μmol/L of BSO. Therefore, GSH-mediated detoxification seems to play various roles with all the drugs tested in this study, except for l-alanosine. The geldanamycin analogues ... WebApr 8, 2024 · A549 cells were seeded at a density of 3×10 4 cells/well for the C group (sensitive cells) and 9×10 4 cells/well for the CIS population (resistant cells) in 96-well …

WebNov 19, 2013 · A549 and DU145 cells were exposed to cisplatin at an IC50 dose and ROS levels measured in Annexin V-negative subpopulation as described in Materials and Methods and in Figure S2. Antimycin A was used as …

WebFeb 22, 2024 · Lung cancer is the leading cause of cancer-related death in the Unites States, and approximately 85% of all lung cancers are classified as non-small cell lung … cronic chevrolet serviceWebEffect of MiR-195-5p on the Sensitivity of A549 and A549/DDP Cells to Cisplatin Sensitivity to cisplatin in the different groups was measured as the IC 50 concentration after … buffs and debuffs axie infinityWebAccording to our former research, asiatic acid (AA) re-sensitized A549/DDP cells to cisplatin (DDP) through decreasing multidrug resistance protein 1 (MDR1) expression level. However, the relevant underlying mechanisms are still unclear. Long non-coding RNA (lncRNA) MALAT1 shows close association with chemo-resistance. buffs american footballWebJul 26, 2024 · The efficacy of cisplatin-based chemotherapy in cancer is limited by the occurrence of innate and acquired drug resistance. In order to better understand the … cronic buick griffinWebSep 23, 2024 · Taken together, novel toxicological-related mechanisms by AgNPs-GA were proposed involving the generation of ROS that causes DNA damage which led to programmed cell death in both A549 and BEAS-2B cells. buff sanctum of courageWebThe addition of TAS reduced the IC 50 value of cisplatin in A549 and H1299 cells, indicating that TAS can significantly increase the sensitivity of lung cancer cells to cisplatin. Additionally, to determine the effects of the combination of TAS and cisplatin on the apoptosis of NSCLC cells, flow cytometry was used to detect the apoptosis rate ... buffs and debuffs axie originWebWe used the lung cancer cell line, A549, to determine the effects of the curcuminoids and cisplatin on cell viability and several apoptotic signaling mechanisms. Cellular viability … cronic chevrolet buick gmc inc