WebJun 8, 2024 · Circular RNA (circRNA) is mainly generated by the splice donor of a downstream exon joining to an upstream splice acceptor, a phenomenon known as backsplicing. It has been reported that circRNA can function as microRNA (miRNA) sponges, transcriptional regulators, or potential biomarkers. The availability of massive … WebJul 27, 2024 · CircHIPK3 is a circular RNA whose expression is known to be significantly upregulated in hypoxic exosomes. This RNA is known to reduce oxidative stress-induced dysfunction of cardiac microvascular endothelial cells (CMVECs) via the miR-29a/IGF-1 axis ( Wang Y. et al., 2024 ).
Circular RNAs function as ceRNAs to regulate and control human …
Synthesis of circRNAs via intron-assisted splicing and RNaseR digestion has been previously described4, but rapid creation of different circRNA species was difficult. To enable higher-throughput testing of circRNAs, we created a modular cloning platform consisting of a set of backbones and parts in a clearly … See more We previously showed that circRNAs can trigger immune responses in vivo that can be avoided by modifying circRNAs with m6A4,11. However, the effect of m6A incorporation on circRNA translation is unknown. To … See more 5′ and 3′ UTRs in mRNAs can recruit RNA-binding proteins (RBPs) that enable strong translation as well as aspects of post-transcriptional regulation6. One such family of RBPs is poly(A)-binding proteins (PABPs), which … See more We first sought to uncover principles behind circRNA vector topology that are necessary for strong translation. We began by synthesizing circRNAs with a coxsackievirus B3 (CVB3) IRES (denoted iCVB3) downstream, … See more Viral IRESs are diverse and highly structured RNA regions found primarily in viral 5′ UTRs that promote cap-independent translation30,31,32. Because iCVB3, the baseline IRES used in our study, is nearly 750 … See more WebJan 13, 2024 · Major depressive disorder (MDD) is the most prevalent psychiatric disorder worldwide and severely limits psychosocial function and quality of life, but no effective medication is currently available. Circular … flow chart creator microsoft visio
Circular RNAs in Immune Response and Viral Infection - PubMed
WebApr 19, 2024 · A combination of ribosomal RNA depletion (ribo-depletion) and mRNA removal (poly A-depletion) can remove the most abundant ribosomal RNAs and mRNAs thus enrich circular RNAs. Alternatively, RNase R treatment, which only digests linear RNAs, can also enrich circular RNAs. WebCompared with normal cartilage, circRNA-CER (circRNA_100876) was overexpressed and increased with IL-1 (interleukin-1) and TNF-α (tumor necrosis factor-alpha) in OA … WebJun 2, 2024 · Circular RNAs (circRNA) is a class of natural (biogenic) or synthetic closed RNA without 5' or 3' ends. Meanwhile, their unique covalently-closed structures of circRNA prevent RNA degradation by exonucleases, thereby empowering them with high pharmaceutical stability and biostability relative to cur … flow chart creator from code