Evidence map›Paper›PMID 34011682›Full record

ArticlemSphere2021

Emergence of Hypervirulent Carbapenem-Resistant Klebsiella pneumoniae Coharboring a

Mohamed Abd El-Gawad El-Sayed Ahmed, Yanxian Yang, Yongqiang Yang, Bin Yan, Guanping Chen, Reem Mostafa Hassan, Lan-Lan Zhong, Yuan Chen, Adam P Roberts, Yiping Wu and 9 more

Open access · goldAbstract read
In one paragraph

Article in mSphere, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 5% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Molecular Insights into Carbapenem Resistance inInternational journal of molecular sciences · 2026
    Review
  4. Article
  5. Article
  6. HypervirulentMicrobiology spectrum · 2025
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Molecular and virulence differences ofFrontiers in microbiology · 2025
    Article
  12. Article
  13. Article
  14. Mobile genetic elements in shapingFrontiers in microbiology · 2025
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  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

19 authors at 8 institutions in 3 countries.

Mohamed Abd El-Gawad El-Sayed Ahmed *Department of Microbiology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China.ORCID 0000-0001-7428-8949
Yanxian Yang *Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Yongqiang Yang *Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Bin Yan *Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Guanping ChenSun Yat-Sen University School of Medicine, Guangzhou, China.
Reem Mostafa HassanDepartment of Clinical and Chemical Pathology, Faculty of Medicine, Cairo University, Cairo, Egypt.
Lan-Lan ZhongDepartment of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Yuan ChenSun Yat-Sen University School of Medicine, Guangzhou, China.
Adam P RobertsDepartment of Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.ORCID 0000-0002-0760-3088
Yiping WuDepartment of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Ruowen HeDepartment of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.
Xiaoxue LiangSchool of Laboratory Medicine, Chengdu Medical College, Chengdu, China.
Mingyang QinDepartment of Microbiology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China.
Min DaiSchool of Laboratory Medicine, Chengdu Medical College, Chengdu, China.
Liyan ZhangDepartment of Clinical Laboratory, Guangdong Provincial People's Hospital/Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.
Hongyu LiDepartment of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
Fan Yang *Department of Microbiology, School of Basic Medical Science, Xinxiang Medical University, Xinxiang, China yangf77@xxmu.edu.cn lingqing_xu@126.com tiangb@mail.sysu.edu.cn.
Lingqing Xu *Department of Clinical Laboratory, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China yangf77@xxmu.edu.cn lingqing_xu@126.com tiangb@mail.sysu.edu.cn.
Guo-Bao Tian *Department of Microbiology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China yangf77@xxmu.edu.cn lingqing_xu@126.com tiangb@mail.sysu.edu.cn.ORCID 0000-0001-6750-5482
Sun Yat-sen University · CNChengdu Medical College · CNXinxiang Medical University · CNCairo University · EGGuangdong Academy of Medical Sciences · CNLiverpool School of Tropical Medicine · GBMisr University for Science and Technology · EGThird Affiliated Hospital of Guangzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence of carbapenem-resistant

Indexed as

AdolescentAdultAgedAnti-Bacterial Agentsbeta-LactamasesCarbapenemsChildChild, PreschoolEgyptFemaleHumansInfantInfant, NewbornKlebsiella InfectionsKlebsiella pneumoniaeMaleAnti-Bacterial Agentsbeta-lactamase KPC-2beta-lactamase NDM-1beta-LactamasesCarbapenemsVirulence FactorsEgypthybrid plasmidKlebsiella pneumoniaeKPC-2NDM-1virulent plasmid

Identifiers

PMID34011682
PMCPMC8265623
OpenAlexW3133725221

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.