Results 151 to 160 of about 5,194,805 (386)

Prediction and statistics of pseudoknots in RNA structures using exactly clustered stochastic simulations

open access: yes, 2003
Ab initio RNA secondary structure predictions have long dismissed helices interior to loops, so-called pseudoknots, despite their structural importance.
A. Xayaphoummine   +22 more
core   +3 more sources

On the Question of a Cysteinylglycinase Activity of RNA. [PDF]

open access: bronze, 1956
Giorgio Semenza   +4 more
openalex   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

open access: yesMolecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez   +17 more
wiley   +1 more source

EXSPRESSION OF MDR-GENES AND MONORESISTANCE GENES IN NON-SMALL-CELL LUNG CANCER

open access: yesСибирский онкологический журнал, 2016
We studied the expression of multidrug resistance genes (MDR) and monoresistance genes in normal bronchial tissue and tumor tissue of the non-small cell lung cancer (NSCLC) after neoadjuvant chemotherapy (NACT) (vinorelbine-carboplatine).
E. L. Yumov   +5 more
doaj  

MSIQ: Joint Modeling of Multiple RNA-seq Samples for Accurate Isoform Quantification

open access: yes, 2017
Next-generation RNA sequencing (RNA-seq) technology has been widely used to assess full-length RNA isoform abundance in a high-throughput manner. RNA-seq data offer insight into gene expression levels and transcriptome structures, enabling us to better ...
Li, Jingyi Jessica   +3 more
core   +2 more sources

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

The Centrality of RNA [PDF]

open access: yesCell, 2009
New roles for RNAs in biology continue to emerge, and a glance at the history of RNAs may prepare molecular biologists for future discoveries about these powerful molecules. A striking new role for RNAs is their widespread involvement in the regulation of numerous genes, suggesting that there is much yet to discover about these amazing cellular ...
openaire   +4 more sources

Neuroprotective potential for mitigating ischemia-reperfusion-induced damage

open access: yesNeural Regeneration Research
Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient’s condition; this phenomenon is known as cerebral ischemia-reperfusion injury.
Zi Ye   +8 more
doaj   +1 more source

Expression and DNA methylation of 20S proteasome subunits as prognostic and resistance markers in cancer

open access: yesMolecular Oncology, EarlyView.
Comprehensive analysis of genomic mutations, gene expression, DNA methylation, and pathway analysis of TCGA data was carried out to define cancer types in which proteasome subunits expression is associated with worse survival. Albeit the effect of specific proteasome subunits on cellular function, the main role of the proteasome is better evaluated ...
Ruba Al‐Abdulla   +5 more
wiley   +1 more source

Hermeneutics and Human Interplay: A Clinical Caring Science Research Method

open access: yesInternational Journal of Qualitative Methods, 2013
The aim of this article was to explore, exemplify, and discuss how a participatory hermeneutic method designed for children with special needs can be developed in a caring context.
Susan Lindberg MSc, RNA, PhD Student   +2 more
doaj   +1 more source

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