Cholangiocarcinoma (CCA) is the second most common type of hepatic cancer. In east and southeast Asia, intrahepatic CCA is caused predominantly by infection of and , two species of parasitic liver flukes. In this review, we present molecular evidence that liver fluke-associated CCAs have enhanced features of epithelial-mesenchymal transition (EMT) in bile duct epithelial cells (cholangiocytes) and that some of those features are associated with mis-regulation at the epigenetic level. We hypothesize that both direct and indirect mechanisms underlie parasitic infection-induced EMT in CCA.
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http://dx.doi.org/10.3390/cancers13040791 | DOI Listing |
Adv Biotechnol (Singap)
July 2024
MOE Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, Guangdong, China.
Cellular plasticity, the remarkable adaptability of cancer cells to survive under various stress conditions, is a fundamental hallmark that significantly contributes to treatment resistance, tumor metastasis, and disease recurrence. Oncogenes, the driver genes that promote uncontrolled cell proliferation, have long been recognized as key drivers of cellular transformation and tumorigenesis. Paradoxically, accumulating evidence demonstrates that targeting certain oncogenes to inhibit tumor cell proliferation can unexpectedly induce processes like epithelial-to-mesenchymal transition (EMT), conferring enhanced invasive and metastatic capabilities.
View Article and Find Full Text PDFJ Med Chem
January 2025
Center for Molecular Oncology, Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, State Key Laboratory of Respiratory Health and Multimorbidity, West China Hospital, Sichuan University, 610064 Chengdu, China.
Cellular-mesenchymal epithelial transition factor (c-Met) is an attractive target for treating multiple cancers. Despite plentiful c-Met inhibitors have been developed, some issues, including the acquired drug resistance to c-Met inhibitors, have emerged to hamper their application in clinical treatment. Degradation of c-Met offers an opportunity to solve these issues.
View Article and Find Full Text PDFFront Pharmacol
January 2025
Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, China.
Triple-negative breast cancer (TNBC) is a type of breast cancer with lack the expression of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2). It is the most aggressive breast cancer and the most difficult to treat due to its poor response to treatments and extremely invasive characteristics. The typical treatment for TNBC frequently results in relapse because of the lack of particular treatment choices.
View Article and Find Full Text PDFAm J Chin Med
January 2025
Oncology Department, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Shanghai, P. R. China.
With the continuous advancements in modern medicine, significant progress has been made in the treatment of lung cancer. Current standard treatments, such as surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy, have notably improved patient survival. However, the adverse effects associated with these therapies limit their use and impact the overall treatment process.
View Article and Find Full Text PDFAdv Med Sci
January 2025
Department of Medical Biology, Faculty of Medicine, Pavol Jozef Šafárik University, Košice, Slovak Republic. Electronic address:
Ovarian tumours are these days one of the biggest oncogynecological problems. In addition to surgery, the treatment of ovarian cancer includes also chemotherapy in which platinum preparations are one of the most used chemotherapeutic drugs. The principle of antineoplastic effects of cisplatin (cis-diamminedichloroplatinum(II), CDDP) is its binding to the DNA and the formation of adducts.
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