Results 41 to 50 of about 782,650 (299)

The impact of RNA modifications on the biology of DNA virus infection

European Journal of Cell Biology, 2022
Approximately 170 RNA modifications have been identified and these are critical for determining the fate and function of cellular RNAs. Similar to human transcripts, viral RNAs possess an extensive RNA modification landscape.
Suba Rajendren, John Karijolich
doaj   +1 more source

Uridylation and adenylation of RNAs. [PDF]

, 2015
The posttranscriptional addition of nontemplated nucleotides to the 3' ends of RNA molecules can have a significant impact on their stability and biological function.
Chen, XueMei, Mo, BeiXin, Song, JianBo, Song, Jun   +3 more
core   +2 more sources

Roles of Major RNA Adenosine Modifications in Head and Neck Squamous Cell Carcinoma

Frontiers in Pharmacology, 2021
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer malignancy worldwide and is known to have poor prognosis. The pathogenesis behind the development of HNSCC is not fully understood.
Xing-xing Huo, Xing-xing Huo, Shu-jie Wang, Hang Song, Ming-de Li, Hua Yu, Meng Wang, Hong-xiao Gong, Xiao-ting Qiu, Yong-fu Zhu, Jian-ye Zhang   +10 more
doaj   +1 more source

Cfp1 is required for gene expression dependent H3K4me3 and H3K9 acetylation in embryonic stem cells [PDF]

, 2014
BackgroundTrimethylation of histone H3 lysine 4 (H3K4me3) accumulates at promoters in a gene activity dependent manner. The Set1 complex is responsible for most H3K4me3 in somatic cells and contains the conserved subunit Cfp1, which is implicated in ...
Bird, Adrian, Clouaire, Thomas, Webb, Shaun   +2 more
core   +1 more source

SnapShot: Messenger RNA Modifications

Cell, 2018
mRNA modifications are defining a novel layer of complexity that is becoming widely appreciated as the epitranscriptome. This SnapShot summarizes the major breakthroughs in the burgeoning field of mRNA modifications to provide an overview of the molecular players involved and insights gained into the functional consequences of the growing number of ...
Veronica, Davalos, Sandra, Blanco, Manel, Esteller   +2 more
openaire   +2 more sources

Positioning Europe for the EPITRANSCRIPTOMICS challenge [PDF]

, 2018
The genetic alphabet consists of the four letters: C, A, G, and T in DNA and C,A,G, and U in RNA. Triplets of these four letters jointly encode 20 different amino acids out of which proteins of all organisms are built.
Almeida, Raquel, Ameres, Stefan, Ayers, Duncan, Balatsos, Nikolaos, Ballana, Ester, Bankovic, Jasna, Banovic, Bojana, Baranov, Pavel, Bousquet-Antonelli, Cecile, Bujnicki, Janusz, Cardona, Fernando, Carre, Clement, Costache, Marieta, Cowling, Victoria, Dahl, John Arne, Davalos, Alberto, David, Alexandre, Demircan, Turan, Dinnyes, Andras, Drablos, Finn, Fray, Rupert, Frye, Michaela, Fuks, Francois, Helm, Mark, Holodnuka Kholodnyuk, Irina, Jantsch, Michael, Jeronimo, Carmen, Kelly, Vincent, Klungland, Arne, Kyselovic, Jan, Lafontaine, Denis, Lamm, Ayelet, Liepins, Janis, Lyko, Frank, Macias-Gonzales, Manuel, Motorin, Yuri, Neagu, Monica, Nielsen, Henrik, O Carroll, Donal, O'Connell, Mary, Ohman, Marie, Oulas, Anastasis, Pelizzola, Mattia, Pir, Pinar, Purta, Elzbieta, Quattrone, Alessandro, Rechavi, Gideon, Roignant, Jean-Yves, Rossmanith, Walter, Schaffrath, Raffael, Schwartz, Schraga, Schäfer, Matthias, Selbert, Stefan, Timotijevic, Gordana, Ule, Jernej, Valor, Luis Miguel, Vanacova, Stepanka, Verdel, Andre, Willems, Luc, Zammit, Vanessa   +59 more
core   +13 more sources

Chemical Modifications of Ribosomal RNA

, 2022
AbstractCellular RNAs in all three kingdoms of life are modified with diverse chemical modifications. These chemical modifications expand the topological repertoire of RNAs, and fine-tune their functions. Ribosomal RNA in yeast contains more than 100 chemically modified residues in the functionally crucial and evolutionary conserved regions.
Sunny, Sharma, Karl-Dieter, Entian
openaire   +2 more sources

Regulatory RNAs: role as scaffolds assembling protein complexes and their epigenetic deregulation

Exploration of Targeted Anti-tumor Therapy
Recently, new data have been added to the interaction between non-coding RNAs (ncRNAs) and epigenetic machinery. Epigenetics includes enzymes involved in DNA methylation, histone modifications, and RNA modifications, and mechanisms underlying chromatin ...
Palmiro Poltronieri
doaj   +1 more source

High-throughput, Efficient, and Unbiased Capture of Small RNAs from Low-input Samples for Sequencing. [PDF]

, 2019
MicroRNAs hold great promise as biomarkers of disease. However, there are few efficient and robust methods for measuring microRNAs from low input samples.
Belair, Cassandra D, Blelloch, Robert H, Chu, Brandon, Cooperberg, Matthew R, Freimer, Jacob W, Hu, Tianyi   +5 more
core   +2 more sources

Histone deacetylase 2-mediated deacetylation of the Ribonuclease 1 promoter in inflamed human endothelial cells [PDF]

, 2020
Endothelial cells (ECs) function as protective barrier to separate the blood from the surrounding tissue by conducting crucial roles in regulation and maintenance of vascular homeostasis, such as control of vessel permeability or coagulation.
Bedenbender, Katrin
core   +1 more source