LncRNA Meg3 protects endothelial function by regulating the DNA damage response
نویسندگان
چکیده
منابع مشابه
Circadian function in cancer: regulating the DNA damage response.
P roper circadian clock function is essential for the coordination of cellular functions within an organism in response to light and dark cycles. Although epidemiological studies have linked altered circadian rhythms to cancer susceptibility (1, 2), the molecular mechanisms tying the circadian clock to cancer are poorly understood. In PNAS, Lee and Sancar (3) demonstrate that loss of the core c...
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Survival time-associated plant homeodomain (PHD) finger protein in Ovarian Cancer 1 (SPOC1, also known as PHF13) is known to modulate chromatin structure and is essential for testicular stem-cell differentiation. Here we show that SPOC1 is recruited to DNA double-strand breaks (DSBs) in an ATM-dependent manner. Moreover, SPOC1 localizes at endogenous repair foci, including OPT domains and accum...
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Qidantongmai (QDTM) is a Traditional Chinese Medicine (TCM) preparation that has long been used in folk medicine for the treatment of cardiovascular diseases. However, the underlying mechanisms are poorly understood. The present study was designed to determine the effects of QDTM on endothelial cells under hypoxic conditions both in vitro and in vivo. Primary human umbilical vein endothelial ce...
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Background Long noncoding RNAs (lncRNAs) have been revealed to play essential role in drug resistance of multiple cancers. LncRNA MEG3 was previously reported to be associated with cisplatin (DDP) resistance in non-small cell lung cancer (NSCLC) cells. However, the molecular mechanism of MEG3 affecting DDP resistance in NSCLC remains to be further illustrated. In this study, we attempted to dis...
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Small non-coding RNA play a major part in host response to bacterial agents. However, the role of long non-coding RNA (lncRNA) in this context remains unknown. LncRNA regulate gene expression by acting e.g. as transcriptional coactivators, RNA decoys or microRNA sponges. They control development, differentiation and cellular processes such as autophagy in disease conditions. Here, we provide an...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2018
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gky1190