Cisplatin pten

Author: jzdx

August undefined, 2024

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 · The main lipid substrate of PTEN is PIP 3 and indeed PTEN acts as a negative regulator of PI3K/AKT signaling. ... Wu, D. M. et al. The PAX6-ZEB2 axis promotes metastasis and cisplatin resistance ...

Synergistic effect of olaparib with combination of cisplatin on PTEN ...

WebJul 26, 2013 · In the cytoplasm, PTEN antagonizes the phosphatidylinositol 3-kinase (PI3K) signaling pathway. PTEN also accumulates in the nucleus, where its function remains poorly understood. We demonstrate that SUMOylation (SUMO, small ubiquitin-like modifier) of PTEN controls its nuclear localization. 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... simple fruit smoothie recipes blender

TP53TG1 enhances cisplatin sensitivity of non-small cell lung …

WebFeb 16, 2024 · Generic name: cisplatin [ sis-PLA-tin ] Brand names: Platinol, Platinol-AQ, Platinol (Restricted Access) Dosage forms: intravenous powder for injection (50 mg), … WebCisplatin is a chemotherapy drug which is used to treat cancers including: sarcoma, small cell lung cancer, germ cell tumors, lymphoma, and ovarian cancer. While it is often … 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]. simple fruit smoothie recipes for kids

Activation of PI3K/Akt pathway by PTEN reduction and PIK3CA ... - PubMed

IJMS Free Full-Text MicroRNAs as Predictors of Lung-Cancer ...

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, … 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). simplefs formatWebApr 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 ... simple ft142f

"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. However, either resistance to cisplatin or multi-drug resistance (MDR) to cisplatin-centered chemotherapy is a major cause of treatment failure in human ovarian cancer. " - Cisplatin pten

Cisplatin pten

Cisplatin Induces Overactivation of the Dormant Primordial ... - PL…

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.

Did you know?

WebAug 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. WebObjective: Resistance to cisplatin-centered chemotherapy is a major cause of treatment failure in human ovarian cancer. Whereas PTEN, a tumor suppressor gene product, is believed to promote apoptosis primarily via inactivation of the PI3K/Akt cell survival pathway, recent evidence suggests that PTEN may function independently of this pathway.

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. WebMay 10, 2024 · Although cisplatin (Cis) is an effective chemotherapeutic agent in treatment of various cancers, its adverse effect of nephrotoxicity limits the clinical application. Remote ischemic preconditioning (RIPC) is a strategy to induce resistance in a target organ against the oxidative stress and injury by applying transient, brief episodes of ischemia.

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 … WebSep 18, 2024 · NCBI Bookshelf

WebJun 18, 2015 · Drug resistance is a major cause of treatment failure in ovarian cancer patients, and novel therapeutic strategies are urgently needed. Overexpression of phosphatase and tensin homolog (PTEN) has been shown to preserve the cisplatin-resistance of ovarian cancer cells, while cisplatin-induced keratin 10 (KRT10) …

WebSep 8, 2024 · Cisplatin (cis-Diamminedichloroplatinum II) has been widely and effectively used in chemotherapy against tumors. Nephrotoxicity due to cisplatin is one of the most … simple fruit salad with yogurtWebNov 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. … simple fruit wedding cakeWebApr 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 rawlings baseball elbow guardWebJun 7, 2024 · The PTEN gene was hypothesized to be regulated by miRNA-21 in ovarian cancer cisplatin resistance. Materials and methods Cell lines and cell culture The SKOV3 human ovarian cancer cell line was purchased from Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences (Shanghai, China). simple fruit smoothies blender recipesWebApr 13, 2024 · HIGHLIGHTS who: Florentine S. B. Subtil et al. from the Department of Radiotherapy and Radiooncology, Philipps-University, Marburg, Germany have published the research: Dual PI3K/mTOR Inhibitor NVP-BEZ235 Leads to a Synergistic … Dual pi3k/mtor inhibitor nvp-bez235 leads to a synergistic enhancement of cisplatin and … simple fruity alcoholic drinksWebNov 21, 2024 · PTEN-induced putative kinase 1 (PINK1)/Parkin-mediated mitophagy removes damaged mitochondria under various pathological conditions. The objective of this study was to determine mitophagy status and its effects on mitochondrial function and neuronal cell damage after cisplatin treatment using an in vitro model of cisplatin … rawlings baseball clothingWebCisplatin is a platinum-based agent whose nephrotoxicity is thought related to the chloride in the cis position. Cisplatin gains entry into tubular cells via uptake by the OCT-2 … simple fry batter