Cisplatin apoptosis induction

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August undefined, 2024

WebApr 14, 2024 · Among the extracellular vesicles, apoptotic bodies (ABs) are only formed during the apoptosis and perform a relevant role in the pathogenesis of different … WebCisplatin was found to be more cytotoxic to A172 than T98G cells in a time- and concentration-dependent manner. Cisplatin-induced cytotoxicity manifested as apoptosis, characterized by genomic DNA fragmentation, nuclear condensation and …

Exploring the Metabolic Differences between Cisplatin

WebAbstract Cisplatin (DDP) is a common therapeutic option for non-small cell lung carcinoma (NSCLC). However, some patients fail to respond to the DDP chemotherapy. ... Cell apoptosis and (G) expression of USP14, p-EGFR, EGFR, p-PI3K, PI3K, AKT, and p-AKT was measured in A549/DDP cells transfected with USP14 siRNA (siUSP14#1 or … WebAt a cisplatin concentration of 20 microM, 22RV1 and DU-145 cells showed approximately 22% and 18% and PC-3 and LNCaP cells showed approximately 4 and 10% dead cells, respectively. When checking for apoptosis induction, the differences among the cell lines became even more evident. canine symptoms guide

Current Oncology Free Full-Text Blockade of ALDH in Cisplatin ...

WebApoptosis inducers act on several apoptosis-related proteins to promote apoptotic cell death. Depending on the agent selected and the concentrations used, apoptotic events … WebNov 7, 2024 · Cisplatin binds to DNA and induces DNA-damage culminating in mitochondria-mediated apoptosis. Interestingly, mitochondrial DNA is critically affected by cisplatin but its relevance in cell... WebAug 30, 2024 · Cisplatin-induced apoptosis and necroptosis were also effectively suppressed by melatonin in mouse renal tubular epithelial (TCMK-1) cells. These results reveal a novel mechanism underlying the therapeutic effect of the hormone against cisplatin-induced AKI. ... resulting in induction of cytochrome c release into cytosol and … canine t4

Requirement for ERK Activation in Cisplatin-induced Apoptosis*

Molecular mechanisms of cisplatin resistance Oncogene - Nature

Web1 day ago · Pomiferin suppresses apoptosis-resistant cells via induction of autophagy-dependent cell death. (A) ... Pomiferin potentiates the tumor suppression effect of … Web1 day ago · Pomiferin suppresses apoptosis-resistant cells via induction of autophagy-dependent cell death. (A) ... Pomiferin potentiates the tumor suppression effect of cisplatin via attenuating ABCB1 activity and promoting cisplatin accumulation in tumor tissues of RM-1 drug-resistant prostate cancer bearing C57BL/6 mouse model. (A) ... five cap in baldwin michiganWebJun 1, 2007 · To investigate whether paeonol (Pae) has synergistic effects with cisplatin (CDDP) on the growth-inhibition and apoptosis-induction of human hepatoma cell lines HepG2 and SMMC-7721. Methods:... five canyons pkwy

"WebAug 13, 2024 · Whereas hederagenin per se failed to cause any apoptosis, the combination of hederagenin and cisplatin significantly enhanced apoptotic cell death as compared … " - Cisplatin apoptosis induction

Cisplatin apoptosis induction

Melatonin Attenuates Cisplatin-Induced Acute Kidney Injury …

WebJun 13, 2014 · In ovarian cancer cells that have developed acquired cisplatin resistance, both ERK activation and autophagy induction are increased. Importantly, knockdown of ERK or inhibition of autophagy promotes cisplatin-induced apoptosis in … WebMay 10, 2013 · Chemotherapeutic drugs like cisplatin are known to act by inducing apoptosis. During apoptosis, a structurally related group of cysteine proteases known as caspases mediate protein cleavage [ 6, 7 ]. Caspases can be classified into two groups, more precisely initiator and effector caspases.

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WebJan 16, 2024 · One of the most common treatments for this type of cancer is chemotherapy by cisplatin, which induces apoptosis in cancer cells. Apoptosis is a type of … WebIn this study, cisplatin was found to induce apoptosis in a cochlear cell line, in a dose- and duration-dependent manner. Specific caspase assays revealed an early (6 h) but transient increase in caspase 8 activity, and a delayed (12 h) increase in caspase 9 activity. The enhanced caspase 8 activity was preceded by upregulation of p53 ...

WebJul 1, 1999 · Cisplatin-induced apoptosis proceeds by caspase-3-dependent and -independent pathways in cisplatin-resistant and -sensitive human ovarian cancer cell lines We have assessed in detail the effect of cisplatin-activated programmed cell death in the cisplatin-sensitive human ovarian cancer cell line A2780 and two drug-resistant … WebCisplatin is the most important and efficacious chemotherapeutic agent for the treatment of advanced gastric cancer. Cisplatin forms inter- and intrastrand crosslinked DNA adducts …

WebApr 28, 2011 · Furthermore, in agreement with a previous report, the apoptosis induced by cisplatin is dependent on the cell cycle. Indeed, cell death by apoptosis is significantly inhibited in nonproliferating cells (Fig. 5; ... Retinoid-related molecules require caspase 9 for the effective release of Smac and the rapid induction of apoptosis, ... WebCisplatin helps in the treatment of various types of cancers in the body like such as ovarian, lung, head and neck, testicular and bladder. 5 Cisplatin is efficient in use against various types of cancers such as germ cell tumors, sarcomas, carcinomas as well as lymphomas.

WebCisplatin resistance is a daunting obstacle in cancer therapy and one of the major causes for treatment failure due to the inadequate drug activity and apoptosis induction. To overcome cisplatin resistance, we proposed a multifunctional nanogel (designated as Valproate-D-Nanogel) capable of reactivating cisplatin and enhancing early apoptosis.

WebNext, post-target resistance mechanisms preventing induction of apoptosis by cisplatin were studied in LTTs. The mRNA expression of the apoptotic regulators BCL-xL, BCL … canine symptoms of utiWebCisplatin (cis-diamminedichloroplatinum (II), DDP) is an antineoplastic agent widely used in the treatment of solid tumors because of its extensive cytotoxic activity. However, the main limiting side effect of DDP use is nephrotoxicity, a rapid deterioration in kidney function due to toxic chemicals. Several studies have shown that epigenetic processes are involved in … five cap center in white cloud michiganWebAdditionally, 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 in A549 cells treated with cisplatin alone or combination therapy. ... Gene expression during ER stress-induced apoptosis in neurons: induction of the BH3-only protein Bbc3/PUMA … canine symptoms of rabiesWebAutophagy induction in cisplatin-treated cells was preceded by activation of adenosine monophosphate-activated protein kinase (AMPK) and concomitant down-regulation of mammalian target of rapamycin (mTOR)-mediated phosphorylation of p70S6 kinase. canine tachypneaWebApr 2, 2024 · In our results, the group with cisplatin delivery-based electrospray (CDES) at 6 kV had an apoptosis of cancer cells approximately two times more than the group treated with cisplatin alone. canine tachycardiaWebSep 5, 2011 · The major signaling cascade that bridges cisplatin-induced DNA lesions to apoptosis involves the sequential activation of the ataxia telangiectasia mutated (ATM)- and RAD3-related protein (ATR,... canine tactical iowaWebJan 16, 2024 · One of the most common treatments for this type of cancer is chemotherapy by cisplatin, which induces apoptosis in cancer cells. Apoptosis is a type of physiological cell death. Cisplatin chemotherapy usually has several side effects and cellular resistance to cisplatin is a common incidence. canine tactical operations and consulting