Results 31 to 40 of about 495,459 (282)

A genome‐scale screen reveals context‐dependent ovarian cancer sensitivity to miRNA overexpression

open access: yesMolecular Systems Biology, 2015
Large‐scale molecular annotation of epithelial ovarian cancer (EOC) indicates remarkable heterogeneity in the etiology of that disease. This diversity presents a significant obstacle against intervention target discovery.
Benjamin B Shields   +18 more
doaj   +1 more source

RNAi efficiency, systemic properties, and novel delivery methods for pest insect control : what we know so far [PDF]

open access: yes, 2016
In recent years, the research on the potential of using RNA interference (RNAi) to suppress crop pests has made an outstanding growth. However, given the variability of RNAi efficiency that is observed in many insects, the development of novel approaches
Christiaens, Olivier   +3 more
core   +2 more sources

Caenorhabditis elegans RIG-I Homolog Mediates Antiviral RNA Interference Downstream of Dicer-Dependent Biogenesis of Viral Small Interfering RNAs. [PDF]

open access: yes, 2017
Dicer enzymes process virus-specific double-stranded RNA (dsRNA) into small interfering RNAs (siRNAs) to initiate specific antiviral defense by related RNA interference (RNAi) pathways in plants, insects, nematodes, and mammals.
Gina Broitman-Maduro   +10 more
core   +3 more sources

Construction and validation of prognostic nomogram for metaplastic breast cancer

open access: yesBiomolecules & Biomedicine, 2022
In this study we aimed to develop nomogram models for predicting the overall survival (OS) and cancer-specific survival (CSS) of patients with metaplastic breast cancer (MBC). Data of patients diagnosed with MBC from 1973 to 2015 were collected from the
Yongfeng Li   +7 more
doaj   +1 more source

The NS3 protein of rice hoja blanca virus suppresses RNA silencing in mammalian cells [PDF]

open access: yes, 2008
The NS3 protein of the tenuivirus rice hoja blanca virus (RHBV) has previously been shown to represent the viral RNA interference (RNAi) suppressor and is active in both plant and insect cells by binding short interfering RNAs (siRNAs) in vitro.
Goldbach, R.W.   +3 more
core   +2 more sources

microRNA Therapeutics in Cancer — An Emerging Concept

open access: yesEBioMedicine, 2016
MicroRNAs (miRNAs) are an evolutionarily conserved class of small, regulatory non-coding RNAs that negatively regulate protein coding gene and other non-coding transcripts expression.
Maitri Y. Shah   +4 more
doaj   +1 more source

miR-142: A Master Regulator in Hematological Malignancies and Therapeutic Opportunities

open access: yesCells, 2023
MicroRNAs (miRNAs) are a type of non-coding RNA whose dysregulation is frequently associated with the onset and progression of human cancers. miR-142, an ultra-conserved miRNA with both active -3p and -5p mature strands and wide-ranging physiological ...
Wilson Huang   +3 more
doaj   +1 more source

Random model for RNA interference yields scale free network

open access: yes, 2003
We introduce a random bit-string model of post-transcriptional genetic regulation based on sequence matching. The model spontaneously yields a scale free network with power law scaling with $ \gamma=-1$ and also exhibits log-periodic behaviour.
Balcan, Duygu, Erzan, Ayse
core   +1 more source

Mal de Río Cuarto Virus Infection Triggers the Production of Distinctive Viral-Derived siRNA Profiles in Wheat and Its Planthopper Vector

open access: yesFrontiers in Plant Science, 2017
Plant reoviruses are able to multiply in gramineae plants and delphacid vectors encountering different defense strategies with unique features. This study aims to comparatively assess alterations of small RNA (sRNA) populations in both hosts upon virus ...
Luis A. de Haro   +14 more
doaj   +1 more source

Microbiome composition modulates the lethal outcome of Drosophila A virus infection

open access: yesCellular and Molecular Life Sciences
Host-associated microbiomes can strongly influence viral infection outcomes, yet how minor variations in commensal bacterial composition modulate viral pathogenesis remain poorly understood.
Rubén­ González   +6 more
doaj   +1 more source

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