Evidence map›Paper›PMID 27136546›Full record

ArticleInternational journal of molecular sciences2016

Mycoplasma bovis MBOV_RS02825 Encodes a Secretory Nuclease Associated with Cytotoxicity.

Hui Zhang, Gang Zhao, Yusi Guo, Harish Menghwar, Yingyu Chen, Huanchun Chen, Aizhen Guo

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% of its field
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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. NovelFrontiers in immunology · 2025
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  9. Identification of potential nucleomodulins ofFrontiers in microbiology · 2024
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  10. Frontiers in veterinary science · 2024
    Review
  11. Review
  12. Article
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  14. Article
  15. Unveiling the stealthy tactics: mycoplasma's immune evasion strategies.Frontiers in cellular and infection microbiology · 2023
    Review
  16. Article
  17. Review
  18. Article
  19. TheFrontiers in microbiology · 2022
    Review
  20. Article
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

7 authors at 1 institution in 1 country.

Hui ZhangThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. dkyzhanghui@163.com.
Gang ZhaoThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. zhaog0524@163.com.
Yusi GuoThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. guoyusi0626@163.com.
Harish MenghwarThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. drharishsanja@hotmail.com.
Yingyu ChenThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. chenyingyu@mail.hzau.edu.cn.
Huanchun ChenThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. chenhch@mail.hzau.edu.cn.
Aizhen GuoThe State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China. aizhen@mail.hzau.edu.cn.
Huazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to determine the activity of one Mycoplasma bovis nuclease encoded by MBOV_RS02825 and its association with cytotoxicity. The bioinformatics analysis predicted that it encodes a Ca(2+)-dependent nuclease based on existence of enzymatic sites in a TNASE_3 domain derived from a Staphylococcus aureus thermonuclease (SNc). We cloned and purified the recombinant MbovNase (rMbovNase), and demonstrated its nuclease activity by digesting bovine macrophage linear DNA and RNA, and closed circular plasmid DNA in the presence of 10 mM Ca(2+) at 22-65 °C. In addition, this MbovNase was localized in membrane and rMbovNase able to degrade DNA matrix of neutrophil extracellular traps (NETs). When incubated with macrophages, rMbovNase bound to and invaded the cells localizing to both the cytoplasm and nuclei. These cells experienced apoptosis and the viability was significantly reduced. The apoptosis was confirmed by activated expression of phosphorylated NF-κB p65 and Bax, and inhibition of Iκβα and Bcl-2. In contrast, rMbovNase(Δ181-342) without TNASE_3 domain exhibited deficiency in all the biological functions. Furthermore, rMbovNase was also demonstrated to be secreted. In conclusion, it is a first report that MbovNase is an active nuclease, both secretory and membrane protein with ability to degrade NETs and induce apoptosis.

Indexed as

Amino Acid SequenceAnimalsApoptosisBacterial ProteinsCattleCell LineDeoxyribonucleasesDNAExtracellular TrapsMacrophagesMicrococcal NucleaseMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Molecular Sequence DataMycoplasma bovisPlasmidsBacterial ProteinsDeoxyribonucleasesDNAMicrococcal NucleaseMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Recombinant ProteinsTranscription Factor RelAapoptosisbinding and internalizationMBOV_RS02825Mycoplasma bovisneutrophil extracellular traps (NETs)nucleasesecretory proteinTNASE_3 domain

Identifiers

PMID27136546
PMCPMC4881454
OpenAlexW2344738576

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.