MicroRNAs （miRNAs）, approximately 21 to 23 nucleotides （nt） in length, belong to a set of smal non-coding RNA molecules that were not thought to be functional until the recent decades. miRNAs play important roles ...MicroRNAs （miRNAs）, approximately 21 to 23 nucleotides （nt） in length, belong to a set of smal non-coding RNA molecules that were not thought to be functional until the recent decades. miRNAs play important roles in many diseases such as various kinds of cancers and immune disorders. Many studies have focused on the relationship between miRNAs and diseases. miRNAs are significant mediators in human growth and development and in the genesis and development of diseases. Almost 30% of the activity of protein-coding genes is forecasted to be regulated by miRNAs in mammals, and some miRNAs are regarded as potential therapeutic targets for various diseases. In this review, we outline some functions of miRNAs, especialy those related to diseases.展开更多
Triple-negative breast cancer(TNBC)is currently the most malignant subtype of breast cancer without effective targeted therapies,which makes its pathogenesis an important target for research.A growing number of studie...Triple-negative breast cancer(TNBC)is currently the most malignant subtype of breast cancer without effective targeted therapies,which makes its pathogenesis an important target for research.A growing number of studies have shown that non-coding RNA(ncRNA),including microRNA(miRNA)and long non-coding RNA(lncRNA),plays a significant role in tumorigenesis.This review summarizes the roles of miRNA and lncRNA in the progression,diagnosis,and neoadjuvant chemotherapy of TNBC.Aberrantly expressed miRNA and lncRNA are listed according to their roles.Further,it describes the multiple mechanisms that lncRNA shows for regulating gene expression in the nucleus and cytoplasm,and more importantly,describes lnc RNA-regulated TNBC progression through complete combining with miRNA at the post-transcriptional level.Focusing on miRNA and lncRNA associated with TNBC can provide new insights for early diagnosis and treatment—they can be targeted in the future as a novel anticancer target of TNBC.展开更多
MicroRNAs(miRNAs) are small noncoding RNAs that are emerging as pivotal modulators in virtually all aspects of cardiac biology,from cardiac development to cardiomyocyte survival and hypertrophy.The miRNA profiling,fol...MicroRNAs(miRNAs) are small noncoding RNAs that are emerging as pivotal modulators in virtually all aspects of cardiac biology,from cardiac development to cardiomyocyte survival and hypertrophy.The miRNA profiling,following gain-and loss-of-function studies using in vitro and in vivo models,has identified wide-ranging functions for miRNAs in the heart,providing new perspectives on their contributions to cardiac pathogenesis,and revealing potential therapeutic targets and diagnostic biomarkers.This review summarizes current progress in regulation of miRNAs in heart development and disease.展开更多
Cancer remains a serious healthcare problem despite significant improvements in early detection and treatment approaches in the past few decades. Novel biomarkers for diagnosis and therapeutic strategies are urgently ...Cancer remains a serious healthcare problem despite significant improvements in early detection and treatment approaches in the past few decades. Novel biomarkers for diagnosis and therapeutic strategies are urgently needed. In recent years, long noncoding RNAs(lncRNAs) have been reported to be aberrantly expressed in tumors and show crosstalk with key cancer-related signaling pathways. In this review, we summarized the current progress of research on cytoplasmic lncRNAs and their roles in regulating cancer signaling and tumor progression, further characterization of which may lead to effective approaches for cancer prevention and therapy.展开更多
Exosomes and long non-coding RNAs(lncRNAs)are emerging as important elements contributing to a more comprehensive understanding of cancer development and progression.The discovery of lncRNAs in exosomes further indica...Exosomes and long non-coding RNAs(lncRNAs)are emerging as important elements contributing to a more comprehensive understanding of cancer development and progression.The discovery of lncRNAs in exosomes further indicates their bona fide biological functional roles in cancer development and drug resistance.In this review,we describe the biogenesis of exosomes and summarize the function of exosomal lncRNAs in the field of cancer research.These findings strikingly advance current knowledge of exosomal lncRNAs and suggest that they may be promising diagnostic biomarkers and therapeutic targets for cancer.展开更多
Advances in functional genomics have led to discovery of a large group of previous uncharacterized long non-coding RNAs （IncRNAs）. Emerging evidence indicates that IncRNAs may serve as master gene regulators through...Advances in functional genomics have led to discovery of a large group of previous uncharacterized long non-coding RNAs （IncRNAs）. Emerging evidence indicates that IncRNAs may serve as master gene regulators through various mechanisms. Dysregulation of IncRNAs is often associated with a variety of human diseases including cancer. Of significant interest, recent studies suggest that IncRNAs participate in the p53 tumor suppressor regulatory network. In this review, we discuss how IncRNAs serve as p53 regulators or p53 effectors. Further characterization of these p53-associated IncRNAs in cancer will provide a better understanding of lncRNA- mediated gene regulation in the p53 pathway. As a result, IncRNAs may prove to be valuable biomarkers for cancer diagnosis or poten- tial targets for cancer therapy.展开更多
基金Supported by a grant from the Natural Science Foundation of Hebei Province(No.C2009001151)
文摘MicroRNAs （miRNAs）, approximately 21 to 23 nucleotides （nt） in length, belong to a set of smal non-coding RNA molecules that were not thought to be functional until the recent decades. miRNAs play important roles in many diseases such as various kinds of cancers and immune disorders. Many studies have focused on the relationship between miRNAs and diseases. miRNAs are significant mediators in human growth and development and in the genesis and development of diseases. Almost 30% of the activity of protein-coding genes is forecasted to be regulated by miRNAs in mammals, and some miRNAs are regarded as potential therapeutic targets for various diseases. In this review, we outline some functions of miRNAs, especialy those related to diseases.
基金Project supported by the Zhejiang Provincial Natural Science Foundation of China(No.LY18C050006)the Key Research and Development Project of Zhejiang Province(No.2020C02039)。
文摘Triple-negative breast cancer(TNBC)is currently the most malignant subtype of breast cancer without effective targeted therapies,which makes its pathogenesis an important target for research.A growing number of studies have shown that non-coding RNA(ncRNA),including microRNA(miRNA)and long non-coding RNA(lncRNA),plays a significant role in tumorigenesis.This review summarizes the roles of miRNA and lncRNA in the progression,diagnosis,and neoadjuvant chemotherapy of TNBC.Aberrantly expressed miRNA and lncRNA are listed according to their roles.Further,it describes the multiple mechanisms that lncRNA shows for regulating gene expression in the nucleus and cytoplasm,and more importantly,describes lnc RNA-regulated TNBC progression through complete combining with miRNA at the post-transcriptional level.Focusing on miRNA and lncRNA associated with TNBC can provide new insights for early diagnosis and treatment—they can be targeted in the future as a novel anticancer target of TNBC.
基金supported by the National Natural Science Foundation of China (Grant No. 81070103)National Natural Science Foundation of Major International Cooperation Projects in China (Grant No. 81120108003) to Yu XiYong
文摘MicroRNAs(miRNAs) are small noncoding RNAs that are emerging as pivotal modulators in virtually all aspects of cardiac biology,from cardiac development to cardiomyocyte survival and hypertrophy.The miRNA profiling,following gain-and loss-of-function studies using in vitro and in vivo models,has identified wide-ranging functions for miRNAs in the heart,providing new perspectives on their contributions to cardiac pathogenesis,and revealing potential therapeutic targets and diagnostic biomarkers.This review summarizes current progress in regulation of miRNAs in heart development and disease.
基金Project supported by the National Natural Science Foundation of China(Nos.81672791 and 81872300)the Zhejiang Provincial Natural Science Foundation for Distinguished Young Scholars of China(No.LR18C060002)
文摘Cancer remains a serious healthcare problem despite significant improvements in early detection and treatment approaches in the past few decades. Novel biomarkers for diagnosis and therapeutic strategies are urgently needed. In recent years, long noncoding RNAs(lncRNAs) have been reported to be aberrantly expressed in tumors and show crosstalk with key cancer-related signaling pathways. In this review, we summarized the current progress of research on cytoplasmic lncRNAs and their roles in regulating cancer signaling and tumor progression, further characterization of which may lead to effective approaches for cancer prevention and therapy.
基金supported by the National Natural Science Foundation of China(Nos.81672791 and 81872300)the Foundation of the Department of Education of Zhejiang Province,China(No.Y201224954)+1 种基金the Zhejiang Provincial Natural Science Foundation of China(No.LY14H040007)the Zhejiang Provincial Natural Science Fund for Distinguished Young Scholars of China(No.LR18C060002)
文摘Exosomes and long non-coding RNAs(lncRNAs)are emerging as important elements contributing to a more comprehensive understanding of cancer development and progression.The discovery of lncRNAs in exosomes further indicates their bona fide biological functional roles in cancer development and drug resistance.In this review,we describe the biogenesis of exosomes and summarize the function of exosomal lncRNAs in the field of cancer research.These findings strikingly advance current knowledge of exosomal lncRNAs and suggest that they may be promising diagnostic biomarkers and therapeutic targets for cancer.
文摘Advances in functional genomics have led to discovery of a large group of previous uncharacterized long non-coding RNAs （IncRNAs）. Emerging evidence indicates that IncRNAs may serve as master gene regulators through various mechanisms. Dysregulation of IncRNAs is often associated with a variety of human diseases including cancer. Of significant interest, recent studies suggest that IncRNAs participate in the p53 tumor suppressor regulatory network. In this review, we discuss how IncRNAs serve as p53 regulators or p53 effectors. Further characterization of these p53-associated IncRNAs in cancer will provide a better understanding of lncRNA- mediated gene regulation in the p53 pathway. As a result, IncRNAs may prove to be valuable biomarkers for cancer diagnosis or poten- tial targets for cancer therapy.
