Evidence map›Paper›PMID 29568977›Full record

ArticleParasitology research2018

In silico analysis of endogenous siRNAs associated transposable elements and NATs in Schistosoma japonicum reveals their putative roles during reproductive development.

Bikash Ranjan Giri, Jiannan Ye, Yongjun Chen, Chaochun Wei, Guofeng Cheng

Abstract read
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In one paragraph

Article in Parasitology research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Bikash Ranjan GiriShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology, Ministry of Agriculture, 518 Ziyue Road, Shanghai, 200241, China.
Jiannan YeSchool of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
Yongjun ChenShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology, Ministry of Agriculture, 518 Ziyue Road, Shanghai, 200241, China.
Chaochun WeiSchool of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China. ccwei@sjtu.edu.cn.
Guofeng ChengShanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Animal Parasitology, Ministry of Agriculture, 518 Ziyue Road, Shanghai, 200241, China. cheng_guofeng@yahoo.com.
Chinese Academy of Agricultural Sciences · CNShanghai Jiao Tong University · CNShanghai Veterinary Research Institute · CN

Funding

National Key Research and Development Program of China 2017YFD0501300National Natural Science Foundation of China 31472187National Natural Science Foundation of China 31672550
6 · The paper itself

Abstract

Schistosomiasis is a neglected tropical disease caused by trematode of the genus Schistosoma. Successful reproductive development is critical for the production of eggs, which are responsible for host pathology and disease dissemination. Endogenous small non-coding RNAs play important roles in many biological processes such as protection against foreign pathogens, cell differentiation, and chromosomal stability by regulating target gene expression at the transcriptional and post-transcriptional levels. In this study, we performed in silico analysis of endogenous small non-coding RNAs in different stages, and sex of S. japonicum focusing on endogenous small interfering RNAs (endo-siRNAs) generated from transposable elements (TEs) and natural antisense transcripts (NATs). Both total and unique siRNA populations show 18-30 nt in length, but the predominant size was 20 nt and the leading first base was adenosine. Sense TE-derived endo-siRNAs reads were higher than antisense reads at different relative positions of TEs, whereas no such difference was observed for NAT-derived endo-siRNAs. TE- and NAT-derived endo-siRNAs were more enriched in the male compared to female worms, with the higher relative expression in early phase of pairing. Putative targets of endo-siRNAs indicated more of them in males (106 and 66) than in females (6 and 23) for TE- and NAT-derived endo-siRNAs, respectively. Our preliminary study revealed vital role of endo-siRNAs during the reproductive development of S. japonicum and provide clues for putative novel targets to suppress worm reproduction and direction for effective anti-schistosomal drug development.

Indexed as

AnimalsComputer SimulationDNA Transposable ElementsFemaleHumansMaleRNA, Small InterferingSchistosoma japonicumSchistosomiasisDNA Transposable ElementsRNA, Small InterferingEndo-siRNANatural antisense transcriptSchistosoma japonicumSmall noncoding RNATransposable element

Identifiers

PMID29568977
OpenAlexW2790662558

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.