Results 131 to 140 of about 5,194,805 (386)

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

Molecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

Dissecting RNA-protein interactions: RNA-RNA recognition by Rop

Cell, 1995
The ColE1 plasmid of E. coli encodes a small RNA-binding protein, Rop, which is involved in the regulation of plasmid copy number. Rop, a 4-helix bundle protein, facilitates sense-antisense RNA pairing by binding to the transiently formed hairpin pairs of RNA I and the complementary RNA II.
Morris B.C Gottlieb, Lynne Regan, L Mike Nayak, Paul F. Predki   +3 more
openaire   +2 more sources

BIOLOGICAL ACTIVITY OF YERSINIA PSEUDOTUBERCULOSIS TOXINS

Журнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Study of effect of heat-labile (HLT) and thermostable (HST) lethal toxins of Yersinia pseudotuberculosis on the development of embryos of sea urchin Strongylocentrotus intermedius, processes of biosynthesis of nucleic acids and protein in embryo ...
N. A. Terentieva, N. F. Timchenko, V. A. Golotin, V. A. Rasskazov   +3 more
doaj   +1 more source

RNA-RNA interaction prediction based on multiple sequence alignments

, 2010
Many computerized methods for RNA-RNA interaction structure prediction have been developed. Recently, $O(N^6)$ time and $O(N^4)$ space dynamic programming algorithms have become available that compute the partition function of RNA-RNA interaction ...
Li, Andrew X., Marz, Manja, Qin, Jing, Reidys, Christian M.   +3 more
core   +1 more source

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

Molecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser, Florian Krumbach, Eyleen Corrales, Geoffroy Andrieux, Christian Preisinger, Franziska Liss, Alexandra Golzmann, Melanie Boerries, Kerstin Becker, Ruth Knüchel, Stefan Garczyk, Bernhard Lüscher   +11 more
wiley   +1 more source

Lymphocytic RNA stimulates physiological regeneration and enhances microcirculation in the thyroid gland

Вестник трансплантологии и искусственных органов
Objective: to investigate the regulatory effects of exogenous lymphocyte RNA on thyroid gland regeneration.Materials and methods. The study was conducted on 18 male Wistar rats (310–350 g), divided into three groups (n = 6 per group).
N. V. Tishevskaya, E. S. Golovneva, R. V. Takhaviev   +2 more
doaj   +1 more source

Long noncoding RNA HOTAIR reprograms chromatin state to promote cancer metastasis

Nature, 2010
Large intervening non-coding RNAs (lincRNAs) are pervasively transcribed in the genome yet their potential involvement in human disease is not well understood.
Rajnish A. Gupta, Nilay Shah, Kevin C. Wang, Jeewon Kim, H. Horlings, D. Wong, Miao-Chih Tsai, T. Hung, P. Argani, J. Rinn, Yulei N. Wang, P. Brzoska, Benjamin S. Kong, Rui Li, R. West, M. J. van de Vijver, S. Sukumar, Howard Y. Chang   +17 more
semanticscholar   +1 more source

Escape from TGF‐β‐induced senescence promotes aggressive hallmarks in epithelial hepatocellular carcinoma cells

Molecular Oncology, EarlyView.
Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu, Dilara Demirci, Sude Eris, Bengisu Dayanc, Ece Cakiroglu, Merve Basol, Merve Uysal, Gulcin Cakan‐Akdogan, Fang Liu, Mehmet Ozturk, Gökhan Karakülah, Serif Senturk   +11 more
wiley   +1 more source

Down-expression of miR-494-3p in senescent osteocyte-derived exosomes inhibits osteogenesis and accelerates age-related bone loss via PTEN/PI3K/AKT pathway

Bone & Joint Research
Aims: To investigate the effects of senescent osteocytes on bone homeostasis in the progress of age-related osteoporosis and explore the underlying mechanism.
Chen Yao, Jie Sun, Wanxin Luo, Hao Chen, Tianhao Chen, Cao Chen, Bo Zhang, Yafeng Zhang   +7 more
doaj   +1 more source

A survey of best practices for RNA-seq data analysis

Genome Biology, 2016
RNA-sequencing (RNA-seq) has a wide variety of applications, but no single analysis pipeline can be used in all cases. We review all of the major steps in RNA-seq data analysis, including experimental design, quality control, read alignment ...
A. Conesa, Pedro Madrigal, Sonia Tarazona, D. Gómez-Cabrero, A. Cervera, A. McPherson, M. Szcześniak, Daniel J. Gaffney, L. Elo, Xuegong Zhang, A. Mortazavi   +10 more
semanticscholar   +1 more source