Induction of Apoptosis by a p53 Peptide 1 C-Terminal p53 Palindromic Tetrapeptide Restores Full Apoptotic Function to Mutant p53 Cancer Cells in Vitro and in Vivo.*
نویسندگان
چکیده
Experimental Therapeutics Program, Division of Medical Oncology, College of Physicians and Surgeons of Columbia University, Department of Environmental Health Sciences, Mailman School of Public Health of Columbia University, Department of Neurosurgery,Neurologic Institute of New York, Columbia University Medical Center, N.Y. 10032, Department of Chemistry, College of Staten Island, 2800 Victory Boulevard, N.Y. 10314
منابع مشابه
Wild Type p53 Gene Transfer Increases Chemosensitivity and Apoptotic Response of PANC-1 Pancreatic Tumor Cell Line
The effect of p53 gene therapy on chemosensitivity and apoptotic response of PANC-1 tumor cells, which express high amount of mutant p53, to cancer chemotherapeutic agents of Etoposide and Doxorubicin was investigated. Comparison of the chemosensitivity of PANC-1 cells to its wild type p53 transfectants showed that wt-p53 expressing transfectants are more sensitive to both Etoposide and Doxorub...
متن کاملمطالعه اثر ضد سرطانی پروبیوتیک‌ها بر میزان پروتئین جهش یافته p53 در رده سلولی K562
Background : Probiotics are defined as different microorganisms that may have positive effects on preventing or treatment of special pathologic conditions. Lactobacillus casei and L. paracasei as probiotics could induce the apoptosis in human cancer cells in vitro. Chronic myeloid leukemia is categorized as a blood cells cancer and the most common type of leukemia. The expression of mutant p53 ...
متن کاملالقای آپوپتوز وابسته به p53 در رده‌ی سلولی لوسمی لنفوبلاستیک حاد پیش‌ساز لنفوسیت B (NALM-6) توسط مولکول کوچک RITA
Background and Objective: The use of low-molecular-weight, nonpeptidic molecules that degrade the interaction between the p53 protein and its negative regulator MDM2 (Murine- double minute colon 2) is a new therapeutic strategy for treatment of various types of cancer. One of these agents is RITA (reactivation of p53 and induction of tumor cell apoptosis) which binds to p53 protein and inhibits...
متن کاملRestoration of p53 function for selective Fas-mediated apoptosis in human and rat glioma cells in vitro and in vivo by a p53 COOH-terminal peptide.
We have shown that a COOH-terminal peptide of p53 (amino acids 361-382, p53p), linked to the truncated homeobox domain of Antennapedia (Ant) as a carrier for transduction, induced rapid apoptosis in human premalignant and malignant cell lines. Here, we report that human and rat glioma lines containing endogenous mutant p53 or wild-type (WT) p53 were induced into apoptosis by exposure to this pe...
متن کاملSynergistic Effect of Fluorouracil Combined With Harmin on Induction of Apoptosis in Aspc-1 Cell Line And The Expression of Apoptotic Genes (Bax, P53 And Caspase3 &9)
Introduction: Pancreatic cancer is one of the deadliest cancers of the digestive system in the world. Due to the increasing resistance of cancer cells to chemotherapy and its side effects, there is a need for drugs with fewer side effects and natural origin. Methods: In this study, the effect of harmine and its concomitant use with fluorouracil to induce apoptosis in pancreatic cancer cells, A...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014