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Effects of Low-dose Gamma Radiation on Expression of Apoptotic Genes in Rat Peripheral Blood Lymphocyte [PDF]

open access: yesJournal of Biomedical Physics and Engineering, 2021
Background: Exposure to high-dose ionizing radiation is known as a human carcinogen factor, but our information about the effects of low-dose ionizing radiation such as occupational exposures is limited.
Zhila Ghorbani, Reza Fardid
doaj   +1 more source

Prognostic impact of p16 and p53 gene expressions in stage 1a epithelial ovarian cancer [PDF]

open access: yesObstetrics & Gynecology Science, 2020
Objective Epithelial ovarian cancer (EOC) is rarely detected at stage 1a. Most of the patients have a good prognosis and there are limited factors that affect their survival. In the present study, we evaluated the p16 and p53 gene expressions of stage 1a
Emre Günakan   +5 more
doaj   +1 more source

P53 maintains gallid alpha herpesvirus 1 replication by direct regulation of nucleotide metabolism and ATP synthesis through its target genes

open access: yesFrontiers in Microbiology, 2022
P53, a well-known tumor suppressor, has been confirmed to regulate the infection of various viruses, including chicken viruses. Our previous study observed antiviral effect of p53 inhibitor Pifithrin-α (PFT-α) on the infection of avian infectious ...
Li Xu   +8 more
doaj   +1 more source

Correlation between p53 expression and clinical-pathological characteristics of gastric cancer [PDF]

open access: yesVojnosanitetski Pregled, 2011
Backgraund/Aim. Gene p53, or “cell genome keeper”, has a preventive effect on the occurrence of genetic aberrations and prevents abnormal expansion of (tumor) cells. In gastric cancer cells in most cases we register high expression of mutated p53 gene,
Radovanović Dragče   +3 more
doaj   +1 more source

Isochromosome der(17)(q10)t(15;17) in acute promyelocytic leukemia resulting in an additional copy of the RARA-PML and loss of one p53 gene: Report of two cases and literature review [PDF]

open access: yesVojnosanitetski Pregled, 2019
Introduction. The isochromosome of the long arm of derivative chromosome 17, that originates from the translocation t(15;17) [ider(17)(q10)t(15;17), or ider(17q)] in acute promyelocytic leukemia (APL), is a rare chromosome aberration associated with a ...
Đorđević Vesna   +6 more
doaj   +1 more source

Global effect of inauhzin on human p53-responsive transcriptome. [PDF]

open access: yesPLoS ONE, 2012
Previously, we reported that Inauhzin (INZ) induces p53 activity and suppresses tumor growth by inhibiting Sirt1. However, it remains unknown whether INZ may globally affect p53-dependent gene expression or not.
Jun-Ming Liao   +3 more
doaj   +1 more source

Characterization of the p53 cistrome--DNA binding cooperativity dissects p53's tumor suppressor functions. [PDF]

open access: yesPLoS Genetics, 2013
p53 protects us from cancer by transcriptionally regulating tumor suppressive programs designed to either prevent the development or clonal expansion of malignant cells.
Katharina Schlereth   +9 more
doaj   +1 more source

Acetylation of carboxyl-terminal domain selectively regulates p53-mediated gene transcriptionn [PDF]

open access: yesJichu yixue yu linchuang, 2021
Objective To explore whether carboxyl-terminal domain (CTD) acetylation contributes to selectively regulating p53-mediated transcription of a subset of genes. Methods Based on p53-null lung cancer cell line H1299, a pair of inducible cell strains
YAN Xiao-jun, XU Wen-bin, WANG Dong-lai
doaj  

Prognostic value of p16, p53, and pcna in sarcoma and an evaluation of immune infiltration

open access: yesJournal of Orthopaedic Surgery and Research, 2022
Background p16, p53, and proliferating cell nuclear antigen (pcna) genes play significant roles in many chromatin modifications and have been found to be highly expressed in a variety of tumor tissues.
Dechao Cai   +6 more
doaj   +1 more source

Poroceratose superficial disseminada num doente com colangiocarcinoma: manifestação paraneoplásica? Disseminated superficial porokeratosis in a patient with cholangiocarcinoma: a paraneoplastic manifestation?

open access: yesAnais Brasileiros de Dermatologia, 2010
As poroceratoses compreendem um grupo de doenças da queratinização epidérmica, hereditárias ou adquiridas, caracterizadas histologicamente pela presença de lamela cornoide.
Tiago Torres   +2 more
doaj   +1 more source

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