Results 41 to 50 of about 63,453 (262)
What goes around comes around: Artificial circular RNAs bypass cellular antiviral responses
Molecular Therapy: Nucleic Acids, 2022 Natural circular RNAs have been found to sequester microRNAs and suppress their function. We have used this principle as a molecular tool and produced artificial circular RNA sponges in a cell-free system by in vitro transcription and ligation. Formerly,
Janina Breuer +6 more
doaj +1 more source
Natural Killer Cells in Paediatric Soft Tissue Sarcomas: A Systematic Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Paediatric soft tissue sarcomas (pSTS) are a rare and heterogeneous group of malignant tumours arising in tissues of mesenchymal origin. The role of natural killer (NK) cells in pSTS remains poorly understood, with evidence fragmented across small preclinical studies and early‐phase clinical trials.
Raya Dean +7 more
wiley +1 more source
Circular RNAs as novel regulators of β-cell functions in normal and disease conditions
Molecular Metabolism, 2018 Objective: There is strong evidence for an involvement of different classes of non-coding RNAs, including microRNAs and long non-coding RNAs, in the regulation of β-cell activities and in diabetes development.
Lisa Stoll +8 more
doaj +1 more source
Mechanisms of circular RNA degradation
Communications Biology, 2022 In this Perspective, Longxin Ren and co-authors summarise the role of circular RNAs in disease and discuss recent insights into how circular RNAs are metabolised in the cell.
Longxin Ren +7 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
Optimal design of synthetic circular RNAs
Experimental and Molecular MedicineCircular RNAs are an unusual class of single-stranded RNAs whose ends are covalently linked via back-splicing. Due to their versatility, the need to express circular RNAs in vivo and in vitro has increased.
Seo-Won Choi, Jin-Wu Nam
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
The Biomarker and Therapeutic Potential of Circular Rnas in Schizophrenia
Cells, 2020 Circular RNAs (circRNAs) are endogenous, single-stranded, most frequently non-coding RNA (ncRNA) molecules that play a significant role in gene expression regulation.
Artem Nedoluzhko +6 more
doaj +1 more source
Knockout of circRNAs by base editing back-splice sites of circularized exons
Genome Biology, 2022 Many circular RNAs (circRNAs) are produced from back-splicing of exons of precursor mRNAs and are generally co-expressed with cognate linear RNAs. Methods for circRNA-specific knockout are lacking, largely due to sequence overlaps between forms. Here, we
Xiang Gao +10 more
doaj +1 more source
Engineering circular RNA regulators to specifically promote circular RNA production
Theranostics, 2021 Background: A large number of circular RNAs (circRNAs) have been discovered in the mammalian transcriptome with high abundance, which play vital roles in gene regulation, thereby participating in the development of multiple diseases. However, the biogenesis, regulation, and especially manipulation of circRNAs still remain largely unknown.
Qi, Yangfan +12 more
openaire +2 more sources