Abstract:
Purpose:Sorafenib has revolutionized treatment of hepatocellular carcinoma (HCC), but its efficacy is limited by drug resistance. Autophagy is the process by which cellular components are transported to lysosomes for degradation, which promotes energy production and production of macromolecular precursors. Studies have suggested that the cytoprotective function of autophagy may contribute to chemoresistance or targeted drug resistance in cancer cells. We investigated the effects of miR-375 and autophagy-related protein 14, and their interrelationships, on sorafenib efficacy. Methods:Cell viability was measured using the MTT assay, and apoptosis was evaluated using flow cytometry. Colony formation assay was performed to determine changes in cell number. Real-time PCR and Western blotting were performed to quantify the expression of key genes and proteins. Immunofluorescence and transmission electron microscopy were used to detect autophagy. Dual-luciferase reporter assays were used to verify a direct target. Results:We characterized the relationship between sorafenib and autophagy. We showed that inhibition of autophagy enhanced sensitivity of HCC to sorafenib and showed that miR-375 was important in this process. Finally, we showed that miR-375 affected sensitivity of HCC cells to sorafenib through regulation of ATG14. Conclusion:We showed that miR-375 sensitized HCC cells to sorafenib by blocking sorafenib-induced autophagy. We also showed that ATG14 was a direct autophagy-related target of miR-375. These findings indicated that miR-375-ATG14 was important in the development of sorafenib resistance in HCC.
journal_name
Onco Targets Therjournal_title
OncoTargets and therapyauthors
Yang S,Wang M,Yang L,Li Y,Ma Y,Peng X,Li X,Li B,Jin H,Li Hdoi
10.2147/OTT.S247655subject
Has Abstractpub_date
2020-04-28 00:00:00pages
3557-3570issn
1178-6930pii
247655journal_volume
13pub_type
杂志文章abstract::Erastin was initially discovered as a small molecule compound that selectively kills tumor cells expressing ST and RASV12 and was later widely investigated as an inducer of ferroptosis. Ferroptosis is a recently discovered form of cell death caused by peroxidation induced by the accumulation of intracellular lipid rea...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S254995
更新日期:2020-06-11 00:00:00
abstract:Purpose:Several studies have proved that single nucleotide polymorphisms (SNPs) of mismatch repair system genes are closely related to the development of colorectal cancer (CRC) by causing microsatellite instability, while effects of the SNPs of MMR system-related genes on the clinical outcomes of cytotoxic chemotherap...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S180145
更新日期:2018-11-13 00:00:00
abstract::[This corrects the article DOI: 10.2147/OTT.S262089.]. ...
journal_title:OncoTargets and therapy
pub_type: 已发布勘误
doi:10.2147/OTT.S292577
更新日期:2020-11-27 00:00:00
abstract:Objective:Multidrug resistance-associated protein 2 (MRP2), encoded by ABCC2 gene, is involved in the efflux of certain anticancer drugs. Here we observed whether the ABCC2 (G1249A) polymorphism impacts the transport abilities of MRP2-dependent paclitaxel, docetaxel, and doxorubicin in recombinant LLC-PK1 cell lines. ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S207613
更新日期:2020-02-17 00:00:00
abstract::Background: During the past decades, great efforts have been built to develop lung cancer vaccines. Whole tumor cell lysate (TCL) are ideal sources of antigens for cancer vaccine design, which however have limited efficacy due to insufficient immunogenicity. Recently, radiotherapy has been closely related to immunothe...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S197516
更新日期:2019-05-16 00:00:00
abstract:Introduction:Previous trials demonstrated that anti-angiogenesis or anti-programmed death protein 1 (PD-1) monotherapy showed unsatisfied effect in advanced hepatocellular carcinoma (HCC). No study existed that focus on the effects of camrelizumab and apatinib ("C+A") combination therapy for HCC patients with the locat...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S286169
更新日期:2020-12-09 00:00:00
abstract:Objective:Long non-coding RNAs (lncRNAs) have been identified as important players in tumorigenesis. LncRNA highly upregulated in liver cancer (HULC) has been identified as a key regulator in the progression of various cancers. However, the functional role and the mechanisms of HULC in regulating cervical cancer cell b...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S232914
更新日期:2020-02-05 00:00:00
abstract:Background and objective:RNF6, an E3 ligase, has been reported to play an important role in the tumorigenesis in several tissues, but its role in gastric cancer is still unknown. In this study, we aimed to investigate the biological function and molecular mechanisms of RNF6 in gastric cancer. Materials and methods:The...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S174846
更新日期:2018-10-05 00:00:00
abstract:Background:This study investigated the effect of hyaluronic acid (HA)-CD44st on the invasive ability of human breast cancer MCF-7 cells and the correlation between the expression of CD44st and human epidermal growth factor receptor-2 (HER-2) in postoperative breast cancer patients. Materials and methods:MCF-7 cells tr...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S160531
更新日期:2018-09-10 00:00:00
abstract:Background:Addiction to aerobic glycolysis is a common metabolic phenotype in human non-small cell lung cancer (NSCLC). The natural product Sinomenine (Sin) exhibits significant anti-tumor effects in various human cancers. However, the underlying mechanism remains elusive. Methods:The inhibitory effect of Sin on NSCLC...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S243212
更新日期:2020-04-16 00:00:00
abstract:OBJECTIVE:Despite advances in the early diagnosis of gastrointestinal (GI) cancers, these cancers are often being detected rather late in their course. Emerging published data on the accuracy of dickkopf-1 (DKK1) for diagnosing GI cancers are inconsistent. The purpose of this systematic review and meta-analysis was to ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S93152
更新日期:2015-10-22 00:00:00
abstract:Background and objective:HSF1 is reported to be overexpressed in various solid tumors and play a pivotal role in cancer progression. A meta-analysis was conducted to assess the potential prognostic role of HSF1 in patients with solid tumors. Methods:An extensive electronic search of three databases was performed for r...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S153682
更新日期:2018-01-17 00:00:00
abstract:Aim:We aimed to assess the role of 21-gene recurrence score (RS) in the decision-making for surgical treatment in early stage breast cancer and compared the outcomes between breast-conserving surgery (BCS) and mastectomy (MAST) among various 21-gene RS groups. Methods:We included patients with stage T1-2M0M0 and estro...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S199625
更新日期:2019-03-19 00:00:00
abstract::The incidence of lung neuroendocrine carcinomas, which originate from lung neuroendocrine cells, is 1.35/100,000, among which mixed neuroendocrine carcinomas are very rare. Because of the heterogeneity and significant differences in sensitivity to treatments, there is no effective treatment, and the prognosis is poor....
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S210699
更新日期:2019-11-14 00:00:00
abstract::Gastrointestinal stromal tumor (GIST) is an uncommon mesenchymal tumor, and has been shown to be associated with synchronous or metachronous second malignancies. Rare cases of coincident GIST and non-Hodgkin lymphomas (NHL) have been reported previously. Here, we report two cases of GIST and coincident primary breast ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S159843
更新日期:2018-12-10 00:00:00
abstract:OBJECTIVE:Resveratrol is a phytoestrogen with various antiproliferative and proapoptotic effects. This in vitro study aimed to analyze the effect of resveratrol on the viability and expression of modulators of apoptosis in GH3 pituitary adenoma cells of the rat. METHODS:GH3 cells were incubated with resveratrol concen...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S45154
更新日期:2013-09-16 00:00:00
abstract:AIM:To retrospectively evaluate the safety and efficacy of ultrasound-guided percutaneous microwave ablation (MWA) combined with simultaneous transarterial chemoembolization (TACE) in the treatment of patients with advanced intrahepatic cholangiocarcinoma (ICC). METHODS:All patients treated with ultrasound-guided perc...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S84764
更新日期:2015-05-26 00:00:00
abstract:Background:PD-1 checkpoint inhibitors have shown a robust tumor response in the treatment of various cancers. Pembrolizumab is an anti-PD-1 checkpoint antibody approved for the treatment of unresectable or metastatic melanoma in more than 40 countries. Although autoimmune pneumonitis is considered a common immune-relat...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S178246
更新日期:2018-10-24 00:00:00
abstract:BACKGROUND:Breast cancer stem cells with a CD44(+)CD24(-) phenotype are the origin of breast tumors. Strong CD44 expression in this population indicates its important role in maintaining the stem cell phenotype. Previous studies show that CD44 down-regulation causes CD44(+)CD24(-) breast cancer stem cells to differenti...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S30609
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Studies on the association between two single nucleotide polymorphisms (SNPs) in estrogen receptor α (ERα), PvuII (rs2234693 T>C) and XbaI (rs9340799 A>G), and the prostate cancer risk are inconsistent. Therefore, we performed a meta-analysis to derive a more accurate estimation of this relationship. METHOD...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S132419
更新日期:2017-06-29 00:00:00
abstract:Background:Bladder cancer is a serious threat to human health. It is meaningful to study the pathogenesis of bladder cancer. Long non-coding RNAs (lncRNAs) are reported to promote or inhibit bladder cancer development. However, the role of lncRNA BCAR4 in the regulation of bladder cancer remains unclear. Purpose:This ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S232965
更新日期:2020-03-24 00:00:00
abstract:BACKGROUND:Lapatinib is a dual epidermal growth factor receptor (EGFR) and HER2 inhibitor. Overexpression of these receptors is frequently observed in head and neck squamous cell carcinoma (HNSCC). As growing proportion of HNSCC is characterized by human papillomavirus (HPV) infection, we aimed at evaluating the effica...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S68235
更新日期:2015-02-02 00:00:00
abstract:Introduction:Disulfiram (DSF), a drug used in the treatment of alcoholism since 1948, has been shown to have antitumor properties in various tumor types possibly due to the induction of a type cell death, ferroptosis, and the sensitization of cells to chemo- and radiotherapy. In this study, we explored the antitumor pr...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S272312
更新日期:2020-10-20 00:00:00
abstract:Introduction:Dynamin 3 (DNM3) is a large GTPase that possesses mechanochemical properties and has been shown to be involved in malignancies. However, most studies about DNM3 are observational, and knowledge of the precise molecular mechanism of DNM3 remains limited. Materials and methods:We constructed a PCDH-CMV-MCS-...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S176388
更新日期:2018-10-09 00:00:00
abstract:Purpose:B7 homologue 6 (B7-H6) has been found at an up-regulated level in multiple cancer cells and identified to be positively correlated with inferior clinical features. In non-Hodgkin lymphoma (NHL), however, the roles of B7-H6 and the underlying mechanism of action remain unclear. Through in vivo and in vitro exper...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S257512
更新日期:2020-06-18 00:00:00
abstract::Drug delivery system based on nanobiotechnology can improve the pharmacokinetics and therapeutic index of chemotherapeutic agents, which has revolutionized tumor therapy. Onivyde, also known as MM-398 or PEP02, is a nanoliposomal formulation of irinotecan which has demonstrated encouraging anticancer activity across a...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S105587
更新日期:2016-05-20 00:00:00
abstract:Purpose:LINC00680 was reported to be involved in various cancers through multiple mechanisms. Therefore, we intended to investigate its role in the progression of non-small cell lung cancer (NSCLC). Materials and Methods:Firstly, quantitative real-time polymerase chain reaction (qRT-PCR) was used to test LINC00680 in ...
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S259232
更新日期:2020-08-18 00:00:00
abstract::Malignant pericardial effusion (MPCE) is a common complication of advanced malignant tumors, and interferes severely with patient prognosis and quality of life. The standard treatment for this complication is intracavitary perfusion of chemotherapeutic drugs, which is limited by unsatisfactory therapeutic effects and ...
journal_title:OncoTargets and therapy
pub_type:
doi:10.2147/OTT.S90145
更新日期:2015-10-01 00:00:00
abstract:Objective:Long non-coding RNA (lncRNA) ANRIL is emerging as a crucial role in ovarian cancer progression and prognosis. However, the precise molecular mechanism of ANRIL on ovarian cancer is not known. Thus, we aim to study the underlying mechanism of ANRIL on the action. Methods:The MTT assay assessed cell viability....
journal_title:OncoTargets and therapy
pub_type: 杂志文章
doi:10.2147/OTT.S273614
更新日期:2021-01-19 00:00:00
abstract::Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor, and surgical resection is the first choice for the treatment of the disease, but since the advent of tyrosine kinase inhibitors (TKIs) such as imatinib (IM), the prognosis of the disease has undergone revolutionary changes. According to the cu...
journal_title:OncoTargets and therapy
pub_type: 杂志文章,评审
doi:10.2147/OTT.S279998
更新日期:2021-01-05 00:00:00