Author
Anupama Sataluri
Bio: Anupama Sataluri is an academic researcher from University of Texas Southwestern Medical Center. The author has contributed to research in topics: DNA repair & DNA damage. The author has an hindex of 1, co-authored 1 publications receiving 481 citations.
Topics: DNA repair, DNA damage, Genome instability, Non-coding RNA, PUM1
Papers
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TL;DR: The initial functional analysis of a poorly characterized human lncRNA that is induced after DNA damage is described, introducing a mechanism that regulates the activity of a deeply conserved and highly dosage-sensitive family of RNA binding proteins and reveal unanticipated roles for a lnc RNA and PUMILIO proteins in the maintenance of genomic stability.
648 citations
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TL;DR: It is understood that lncRNAs drive many important cancer phenotypes through their interactions with other cellular macromolecules including DNA, protein, and RNA, making these molecules attractive targets for therapeutic intervention in the fight against cancer.
2,336 citations
TL;DR: This review categorizes lncRNA loci into those that regulate gene expression in cis versus those that perform functions in trans and proposes an experimental approach to dissect lncRNAs activity based on these classifications.
2,241 citations
TL;DR: A review of the mechanisms of lncRNA biogenesis, localization and functions in transcriptional, post-transcriptional and other modes of gene regulation, and their potential therapeutic applications is presented in this article.
Abstract: Evidence accumulated over the past decade shows that long non-coding RNAs (lncRNAs) are widely expressed and have key roles in gene regulation. Recent studies have begun to unravel how the biogenesis of lncRNAs is distinct from that of mRNAs and is linked with their specific subcellular localizations and functions. Depending on their localization and their specific interactions with DNA, RNA and proteins, lncRNAs can modulate chromatin function, regulate the assembly and function of membraneless nuclear bodies, alter the stability and translation of cytoplasmic mRNAs and interfere with signalling pathways. Many of these functions ultimately affect gene expression in diverse biological and physiopathological contexts, such as in neuronal disorders, immune responses and cancer. Tissue-specific and condition-specific expression patterns suggest that lncRNAs are potential biomarkers and provide a rationale to target them clinically. In this Review, we discuss the mechanisms of lncRNA biogenesis, localization and functions in transcriptional, post-transcriptional and other modes of gene regulation, and their potential therapeutic applications.
1,630 citations
Benjamin J. Raphael, Ralph H. Hruban, Andrew J. Aguirre, Richard A. Moffitt +262 more•Institutions (1)
TL;DR: An integrated multi-platform analysis of 150 pancreatic ductal adenocarcinoma specimens reveals a complex molecular landscape of PDAC and provides a roadmap for precision medicine.
1,259 citations
TL;DR: Long noncoding RNAs (lncRNAs) are emerging as important regulators in gene expression networks by controlling nuclear architecture and transcription in the nucleus and by modulating mRNA stability, translation and post-translational modifications in the cytoplasm as mentioned in this paper.
Abstract: A diverse catalog of long noncoding RNAs (lncRNAs), which lack protein-coding potential, are transcribed from the mammalian genome. They are emerging as important regulators in gene expression networks by controlling nuclear architecture and transcription in the nucleus and by modulating mRNA stability, translation and post-translational modifications in the cytoplasm. In this Review, we highlight recent progress in cellular functions of lncRNAs at the molecular level in mammalian cells.
904 citations