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Cisplatin pten

WebNov 19, 2024 · Cisplatin is an anti-cancer chemotherapy drug which used to treat ovarian cancer in women who have already received surgery and/or radiation treatment. … WebSep 15, 2024 · DESCRIPTION. Cisplatin Injection (cisplatin injection (cisplatin (cisplatin injection) injection) ) is a sterile aqueous solution, available in 50, 100 and 200 mL …

PRDX1 activates autophagy via the PTEN-AKT signaling pathway ... - PubMed

WebPRDX1 activates autophagy via the PTEN-AKT signaling pathway to protect against cisplatin-induced spiral ganglion neuron damage. Data files. Show entries ... neurons (SGNs) are auditory neurons that relay sound signals from the inner ear to the brainstem. The ototoxic drug cisplatin can damage SGNs and thus lead to sensorineural hearing … WebSep 28, 2007 · We report that EF24, a synthetic compound 3,5-bis (2-flurobenzylidene)piperidin-4-one, greatly inhibits cisplatin-resistant (CR) human ovarian cancer cell proliferation. The inhibitory effect of EF24 on cell proliferation is associated with G (2)/M phase cell cycle arrest and increased G (2)/M checkpoint protein (pp53, p53, … helix 8 fishfinder https://veedubproductions.com

IJMS Free Full-Text NHERF1 Enhances Cisplatin Sensitivity in …

WebFeb 1, 2013 · We hypothesize that PTEN -deficient lung cancer cells suppressed DNA damage signaling and that the absence of PTEN can sensitize these cells to a concurrent treatment of a DNA-damaging agent (cisplatin) and a PARP inhibitor (olaparib). WebMay 10, 2013 · PTEN is found to be either inactivated or mutated in various human malignancies. In the present study, we have investigated the regulation of PTEN during cisplatin induced apoptosis in A2780, A270-CP (cisplatin resistant), OVCAR-3 and SKOV3 ovarian cancer cell lines. Methods: Cells were treated with 10μM of cisplatin for 24h. WebMay 17, 2024 · Cisplatin is a bifunctional platinum (II) complex with two chloride leaving ligands. The monofunctional platinum (II) complex, phenanthriplatin, has one chloride leaving ligand, and steric bulk... lake huron nearshore assessment

Over-expression of PTEN sensitizes human ovarian cancer cells to ...

Category:Biomolecules Free Full-Text Cisplatin Resistance: Genetic and ...

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Cisplatin pten

Dual pi3k/mtor inhibitor nvp-bez235 leads to a synergistic …

WebApr 13, 2024 · According to investigations, CAFs promote the survival of HPV-negative HNSCC after cisplatin treatment [7, 113], as well as HPV-positive and negative cells that receive cetuximab [114, 115] and ... WebJan 12, 2024 · Cervical cancer is one of the most common female malignancies, and cisplatin-based chemotherapy is routinely utilized in locally advanced cervical cancer patients. However, resistance has been the major limitation. In this study, we found that Na+/H+ Exchanger Regulatory Factor 1 (NHERF1) was downregulated in cisplatin …

Cisplatin pten

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WebMay 10, 2013 · PTEN protein levels were found to be decreased significantly in A2780 cells; however, there was no change in PTEN protein levels in A2780-CP, OVCAR-3 and SKOV3 cells with cisplatin treatment. The decrease in PTEN protein was accompanied with an increase in the levels of AKT phosphorylation (pAKT) in A2780 cells and a decrease of … WebSep 24, 2024 · Cisplatin (CDDP) is the drug of choice against different types of cancer. However, tumor cells can acquire resistance to the damage caused by cisplatin, generating genetic and epigenetic changes that lead to the generation of resistance and the activation of intrinsic resistance mechanisms in cancer cells. Among them, we can find mutations, …

WebConclusion: TGF-β induced TMEPAI contributes to the reduced response of TNBC treatment to doxorubicin and paclitaxel, but minimal on cisplatin and bicalutamide. Further study is needed to confirm our findings in other growth factor-induced cells, as well as in in vivo model. Keywords: TMEPAI, TGF-β, doxorubicin, paclitaxel. WebBackground: Platinum-based chemotherapy, cisplatin (DDP) specifically, is the main strategy for treating lung cancer (LC). However, currently, there is a lack of predictive drug-resistance markers, and there is increased interest in the development of a reliable and sensitive panels of markers for DDP chemotherapy-effectiveness prediction. MicroRNAs …

WebJul 15, 2024 · Currently; cisplatin has been widely used to treat solid tumors including lung cancer ( Dasari and Tchounwou, 2014, Galluzzi, 2012 ). However, many patients acquire … WebApr 5, 2013 · In addition, miR-21 induced cell survival and cisplatin resistance through downregulating the expression of phosphatase and tension homolog deleted on chromosome 10 (PTEN) and activation of Akt pathway. Inhibition of Akt using PI3K inhibitor LY 294002 could abrogate miR-21 induced cell survival.

WebApr 10, 2024 · Indeed, PTEN serves as a dual-specific phosphatase that suppresses cell proliferation and induces apoptosis and cell cycle arrest via repressing PI3K/Akt signaling mechanisms [208]. Zheng et al. revealed that miR-24 increases the chemoresistance of human TSCC cell lines to cisplatin by downregulating PTEN [209].

WebApr 25, 2024 · In this study, we investigate the role of miRs and PTEN in renoprotective effect of curcumin against cisplatin-induced AKI in mice. It is aimed to reveal the mechanism of curcumin which protected the kidney and provided evidence on the therapeutic application of curcumin in alleviating AKI. Go to: Materials and methods Drugs helix 7 youtube down imaging setupWebDec 14, 2015 · Cisplatin is a first-line chemotherapeutic agent for ovarian cancer that acts by promoting DNA cross links and adduct. However drug resistance and considerable side effects including reproductive toxicity remain a significant challenge. PTEN is well known as a tumor suppressor function which plays a fundamental role in the regulation of the cell … helix 8 ice transducerWebMar 22, 2024 · Diaminodichloroplatinum (cisplatin, DDP) is one of the most effective and widely used DNA-damaging anticancer drugs used for the treatment of various human malignancies including NSCLC [ 4 ]. However, NSCLC patients who are initially sensitive to cisplatin often develop drug resistance, leading to chemotherapy failure [ 5 ]. helix 8 chirp gps g4nWebThis is the case of vesicular miR-21 that induced cisplatin resistance in oral squamous cell carcinoma by targeting phosphatase and tensin homolog (PTEN) and programmed cell death protein 4 (PDCD4), which are tumor suppressors involved in apoptosis, cell transformation, invasion, and tumor progression . helix 8 chirp msi+ gps g4nWebFeb 16, 2024 · Generic name: cisplatin [ sis-PLA-tin ] Brand names: Platinol, Platinol-AQ, Platinol (Restricted Access) Dosage forms: intravenous powder for injection (50 mg), … lake huron michigan rentals lakefrontWebCisplatin inhibited Akt phosphorylation and activation in OVCAR-3 cells but not in OVCAR-3/CDDP cells. The specific PI3K inhibitors LY294002 and wortmannin sensitized OVCAR-3/CDDP cells to cisplatin-induced apoptosis and decreased cell viability. lake huron medical groupWebAug 27, 2024 · Plasmids PTEN-shRNA and PTEN-NC, which contain green fluorescent protein (GFP) and anti-puromycin genes, were extracted from glycerol bacteria and purified according to the manufacturer’s protocols. GC cells were cultured in DMEM/F-12 with 10% FBS in 6-well plates until they reached 70%–80% confluence. helix 8 ice fishing