Specific Roles of MicroRNAs in Their Interactions with Environmental Factors

MicroRNAs (miRNAs) have emerged as critical regulators of gene expression by modulating numerous target mRNAs expression at posttranscriptional level. Extensive studies have shown that miRNAs are critical in various important biological processes, including cell growth, proliferation, differentiati...

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Main Authors: Juan Wang, Qinghua Cui
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Journal of Nucleic Acids
Online Access:http://dx.doi.org/10.1155/2012/978384
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author Juan Wang
Qinghua Cui
author_facet Juan Wang
Qinghua Cui
author_sort Juan Wang
collection DOAJ
description MicroRNAs (miRNAs) have emerged as critical regulators of gene expression by modulating numerous target mRNAs expression at posttranscriptional level. Extensive studies have shown that miRNAs are critical in various important biological processes, including cell growth, proliferation, differentiation, development, and apoptosis. In terms of their importance, miRNA dysfunction has been associated with a broad range of diseases. Increased number of studies have shown that miRNAs can functionally interact with a wide spectrum of environmental factors (EFs) including drugs, industrial materials, virus and bacterial pathogens, cigarette smoking, alcohol, nutrition, sleep, exercise, stress, and radiation. More importantly, the interactions between miRNAs and EFs have been shown to play critical roles in determining abnormal phenotypes and diseases. In this paper, we propose an outline of the current knowledge about specific roles of miRNAs in their interactions with various EFs and analyze the literatures detailing miRNAs-EFs interactions in the context of various of diseases.
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spelling doaj-art-5d054f2a387c4e95b2454abe120974802025-02-03T01:03:16ZengWileyJournal of Nucleic Acids2090-02012090-021X2012-01-01201210.1155/2012/978384978384Specific Roles of MicroRNAs in Their Interactions with Environmental FactorsJuan Wang0Qinghua Cui1Department of Biomedical Informatics, Peking University Health Science Center, Beijing 100191, ChinaDepartment of Biomedical Informatics, Peking University Health Science Center, Beijing 100191, ChinaMicroRNAs (miRNAs) have emerged as critical regulators of gene expression by modulating numerous target mRNAs expression at posttranscriptional level. Extensive studies have shown that miRNAs are critical in various important biological processes, including cell growth, proliferation, differentiation, development, and apoptosis. In terms of their importance, miRNA dysfunction has been associated with a broad range of diseases. Increased number of studies have shown that miRNAs can functionally interact with a wide spectrum of environmental factors (EFs) including drugs, industrial materials, virus and bacterial pathogens, cigarette smoking, alcohol, nutrition, sleep, exercise, stress, and radiation. More importantly, the interactions between miRNAs and EFs have been shown to play critical roles in determining abnormal phenotypes and diseases. In this paper, we propose an outline of the current knowledge about specific roles of miRNAs in their interactions with various EFs and analyze the literatures detailing miRNAs-EFs interactions in the context of various of diseases.http://dx.doi.org/10.1155/2012/978384
spellingShingle Juan Wang
Qinghua Cui
Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
Journal of Nucleic Acids
title Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
title_full Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
title_fullStr Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
title_full_unstemmed Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
title_short Specific Roles of MicroRNAs in Their Interactions with Environmental Factors
title_sort specific roles of micrornas in their interactions with environmental factors
url http://dx.doi.org/10.1155/2012/978384
work_keys_str_mv AT juanwang specificrolesofmicrornasintheirinteractionswithenvironmentalfactors
AT qinghuacui specificrolesofmicrornasintheirinteractionswithenvironmentalfactors