scholarly journals The Role of Translational Regulation in Survival after Radiation Damage; an Opportunity for Proteomics Analysis

Proteomes ◽  
2014 ◽  
Vol 2 (2) ◽  
pp. 272-290 ◽  
Author(s):  
Stefanie Stickel ◽  
Nathan Gomes ◽  
Tin Su
Keyword(s):  
Radiation Damage ◽  
Translational Regulation ◽  
Proteomics Analysis

scholarly journals Comparative Proteomics Analysis of Mouse Habu Nephritis Models with and without Unilateral Nephrectomy

2016 ◽  
Vol 39 (5) ◽  
pp. 1761-1776 ◽  
Author(s):  
Lei Chen ◽  
Yang Lu ◽  
Jun Wen ◽  
Xu Wang ◽  
Lingling Wu ◽  
...  
Keyword(s):  
Renal Injury ◽  
Quantitative Proteomics ◽  
Mesangial Cells ◽  
Unilateral Nephrectomy ◽  
Label Free ◽  
Proteomics Analysis ◽  
Single Kidney ◽  
Regulation Of Actin Cytoskeleton ◽  
Insight Into

Background/Aims: Individuals possessing a single kidney are at greater risk of renal injury upon exposure to harmful stimuli. This study aimed to explore the pathogenesis of renal injury in glomerulonephritis with versus without unilateral nephrectomy (UNX). Methods: Histological analysis and label-free quantitative proteomics were performed on two models—the Habu snake venom-induced glomerulonephritis model with versus without UNX (HabuU and Habu models, respectively). The role of villin 1, a differentially expressed protein (DEP) in mouse mesangial cells, was investigated. Results: Persistent mesangiolysis and focal hypercellularity together with reduced activation of cell proliferation in the HabuU model induced more serious renal injury compared with that in the Habu model. The DEPs between the two models were identified by label-free liquid chromatography-mass spectrometry. The KEGG pathway results indicated that regulation of actin cytoskeleton and focal adhesion were specifically enriched in the HabuU model. The cytoskeleton regulation protein villin 1 was downregulated in the HabuU model, but unchanged in the Habu model. Knockdown of villin 1 promoted apoptosis and inhibited the proliferation of mouse mesangial cells, suggesting villin 1 to be involved in qlomerular lesion self-repair insufficiency. Conclusion: By assessing the proteomic profiles of the two models, this study identified several important differences, particularly villin 1 expression, in regulatory mechanisms between the two models. Our findings provide novel insight into the mechanism of serious renal injury in glomerulonephritis with UNX.

IL-15: the role of translational regulation in their expression

1996 ◽  
Vol 59 (4) ◽  
pp. 476-480 ◽  
Author(s):  
R. N. Bamford ◽  
A. P. Battiata ◽  
T. A. Waldmann
Keyword(s):  
Translational Regulation

scholarly journals Role of CDK1 in Translational Regulation in the M-Phase

2020 ◽  
Author(s):  
Jaroslav Kalous ◽  
Denisa Jansova ◽  
Andrej Susor
Keyword(s):  
Cell Cycle ◽  
Protein Synthesis ◽  
Translational Regulation ◽  
Gene Expression Regulation ◽  
Translational Initiation ◽  
Initiation Factors ◽  
Cellular Events ◽  
M Phase ◽  
Mitosis And Meiosis

Cyclin dependent kinase 1 (CDK1) has been primarily identified as a key cell cycle regulator in both mitosis and meiosis. Recently, an extramitotic function of CDK1 emerged when evidence was found that CDK1 is involved in many cellular events that are essential for cell proliferation and survival. In this review we summarize the involvement of active CDK1 in the initiation and elongation steps of protein synthesis in eukaryotes. During its activation CDK1 influences the initiation of protein synthesis, promotes the activity of specific translational initiation factors and affects the functioning of a subset of elongation factors. Our review provides insights into gene expression regulation during the transcriptionally silent cell cycle/M-phase and describes quantitative and qualitative translational changes based on the extramitotic role of the cell cycle master regulator CDK1, to optimize temporal synthesis of proteins to sustain division-related processes: mitosis and cytokinesis.

scholarly journals Role of the RNA2 3′ non-translated region of Blackcurrant reversion nepovirus in translational regulation

Virology ◽  
2006 ◽  
Vol 354 (1) ◽  
pp. 178-191 ◽  
Author(s):  
Alexey Karetnikov ◽  
Mika Keränen ◽  
Kirsi Lehto
Keyword(s):  
Translational Regulation

The Role of Charge and Spin Migration in DNA Radiation Damage

2007 ◽  
pp. 139-175 ◽  
Author(s):  
David Becker ◽  
Amitava Adhikary ◽  
Michael D. Sevilla
Keyword(s):  
Radiation Damage

scholarly journals The role of NLRP3 inflammasome activation in radiation damage

2019 ◽  
Vol 118 ◽  
pp. 109217 ◽  
Author(s):  
Jinlong Wei ◽  
Heru Wang ◽  
Huanhuan Wang ◽  
Bin Wang ◽  
Lingbin Meng ◽  
...  
Keyword(s):  
Radiation Damage ◽  
Nlrp3 Inflammasome ◽  
Inflammasome Activation ◽  
Nlrp3 Inflammasome Activation
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