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10 Results Found

  • Article
  • Open Access
5 Citations
2,821 Views
25 Pages

TRBP2, a Major Component of the RNAi Machinery, Is Subjected to Cell Cycle-Dependent Regulation in Human Cancer Cells of Diverse Tissue Origin

  • Eleni I. Theotoki,
  • Panos Kakoulidis,
  • Athanassios D. Velentzas,
  • Konstantinos-Stylianos Nikolakopoulos and ,
  • Nikolaos V. Angelis,
  • Ourania E. Tsitsilonis,
  • Ema Anastasiadou and
  • Dimitrios J. Stravopodis
  • + 3 authors+ 0 author

1 November 2024

Background: Transactivation Response Element RNA-binding Protein (TRBP2) is a double-stranded RNA-binding protein widely known for its critical contribution to RNA interference (RNAi), a conserved mechanism of gene-expression regulation mediated thro...

(This article belongs to the Section Tumor Microenvironment)
  • Article
  • Open Access
22 Citations
5,933 Views
13 Pages

Virus Sensor RIG-I Represses RNA Interference by Interacting with TRBP through LGP2 in Mammalian Cells

  • Tomoko Takahashi,
  • Yuko Nakano,
  • Koji Onomoto,
  • Mitsutoshi Yoneyama and
  • Kumiko Ui-Tei

19 October 2018

Exogenous double-stranded RNAs (dsRNAs) similar to viral RNAs induce antiviral RNA silencing or RNA interference (RNAi) in plants or invertebrates, whereas interferon (IFN) response is induced through activation of virus sensor proteins including Tol...

(This article belongs to the Section Molecular Genetics and Genomics)
  • Article
  • Open Access
4 Citations
4,284 Views
12 Pages

RNA Aptamers for a tRNA-Binding Protein from Aeropyrum pernix with Homologous Counterparts Distributed Throughout Evolution

  • Senri Ohmori,
  • Marina Wani,
  • Saki Kitabatake,
  • Yuka Nakatsugawa and ,
  • Tadashi Ando,
  • Takuya Umehara and
  • Koji Tamura
  • + 2 authors+ 0 author

1 February 2020

In the present in vitro selection study, we isolated and characterized RNA aptamers for a tRNA-binding protein (Trbp) from an extremophile archaeon Aeropyrum pernix. Trbp-like structures are frequently found not only in aminoacyl-tRNA synthetases but...

(This article belongs to the Section Genomics and Proteomics)
  • Review
  • Open Access
55 Citations
10,047 Views
16 Pages

16 September 2021

MicroRNAs (miRNAs) are small non-coding RNAs that are about 22 nucleotides in length. They regulate gene expression post-transcriptionally by guiding the effector protein Argonaute to its target mRNA in a sequence-dependent manner, causing the transl...

(This article belongs to the Section Small Non-Coding RNA)
  • Article
  • Open Access
3 Citations
3,142 Views
7 Pages

Amoxicillin/Clavulanic Acid in Transrectal Biopsy of the Prostate—An Alternative in Times of Ciprofloxacin Obsolescence and Fosfomycin Limitation?

  • Philipp J. Spachmann,
  • Sophie E. Fischer,
  • Christopher Goßler,
  • Stefan Denzinger and ,
  • Maximilian Burger,
  • Johannes Breyer,
  • Wolfgang Otto,
  • Marco J. Schnabel,
  • Johannes Bründl and
  • Bernd Rosenhammer
  • + 5 authors+ 0 author

Recently, the German Federal Institute for Medicines and Medical Products restricted the use of fosfomycin in transrectal biopsy of the prostate (TRBP). Accordingly, the need for other antibiotic agents for prophylaxis in TRBP is urgent since antibio...

(This article belongs to the Special Issue Antibiotic Use in Outpatients and Hospitals)
  • Article
  • Open Access
39 Citations
6,545 Views
17 Pages

Evaluation of Grain Boundary Network and Improvement of Intergranular Cracking Resistance in 316L Stainless Steel after Grain Boundary Engineering

  • Tingguang Liu,
  • Shuang Xia,
  • Qin Bai,
  • Bangxin Zhou and ,
  • Yonghao Lu and
  • Tetsuo Shoji
  • + 1 author+ 0 author

12 January 2019

For understanding the improvement of intergranular stress corrosion cracking (IGSCC) propagation in grain boundary engineering (GBE)-processed metals exposed to a simulated pressurized water reactor (PWR) environment, characteristics of the grain bou...

(This article belongs to the Section Advanced Materials Characterization)
  • Article
  • Open Access
19 Citations
8,443 Views
13 Pages

Influence of Halogen Substituents on the Catalytic Oxidation of 2,4,6-Halogenated Phenols by Fe(III)-Tetrakis(p-hydroxyphenyl) porphyrins and Potassium Monopersulfate

  • Masami Fukushima,
  • Yusuke Mizutani,
  • Shouhei Maeno,
  • Qianqian Zhu and ,
  • Hideki Kuramitz and
  • Seiya Nagao
  • + 1 author+ 0 author

22 December 2011

The influence of halogen substituents on the catalytic oxidation of 2,4,6-trihalogenated phenols (TrXPs) by iron(III)-porphyrin/KHSO5 catalytic systems was investigated. Iron(III)-5,10,15,20-tetrakis(p-hydroxyphenyl)porphyrin (FeTHP) and its supporte...

(This article belongs to the Special Issue Tetrapyrroles, Porphyrins and Phthalocyanines)
  • Article
  • Open Access
2 Citations
2,921 Views
13 Pages

10 May 2024

Background: Obesity is a critical public health concern with its prevalence growing at an alarming rate worldwide. The Western diet that typically includes high-fat or high-fructose components is one of the leading contributing factors of obesity. Re...

  • Article
  • Open Access
9 Citations
4,851 Views
17 Pages

Varroa destructor mites and the viruses it vectors are two major factors leading to high losses of honey bees (Apis mellifera) colonies worldwide. However, honey bees in some African countries show resilience to varroa infestation and/or virus infect...

(This article belongs to the Section Insect Physiology, Reproduction and Development)
  • Article
  • Open Access
3 Citations
3,419 Views
13 Pages

Inhibition of Venezuelan Equine Encephalitis Virus Using Small Interfering RNAs

  • Amrita Haikerwal,
  • Michael D. Barrera,
  • Nishank Bhalla,
  • Weidong Zhou and ,
  • Niloufar Boghdeh,
  • Carol Anderson,
  • Farhang Alem and
  • Aarthi Narayanan
  • + 3 authors+ 0 author

26 July 2022

Acutely infectious new world alphaviruses such as Venezuelan Equine Encephalitis Virus (VEEV) pose important challenges to the human population due to a lack of effective therapeutic intervention strategies. Small interfering RNAs that can selectivel...

(This article belongs to the Special Issue Alphaviruses)