Evidence map›Paper›PMID 27502569›Full record

ArticleVaccine2016

Human CD8+ T cells mediate protective immunity induced by a human malaria vaccine in human immune system mice.

Xiangming Li, Jing Huang, Min Zhang, Ryota Funakoshi, Dutta Sheetij, Roberta Spaccapelo, Andrea Crisanti, Victor Nussenzweig, Ruth S Nussenzweig, Moriya Tsuji

Open access · hybridAbstract read
In one paragraph

Article in Vaccine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.4field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  3. Review
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  7. Article
  8. Immune responses in liver and spleen againstJournal of advanced research · 2020
    Article
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  10. Article
  11. Article
  12. Comprehensive Review of HumanFrontiers in immunology · 2019
    Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
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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

10 authors at 6 institutions in 3 countries.

Xiangming LiHIV and Malaria Vaccine Program, Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, 455 First Avenue, New York, NY 10016, United States.
Jing HuangHIV and Malaria Vaccine Program, Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, 455 First Avenue, New York, NY 10016, United States.
Min ZhangHIV and Malaria Vaccine Program, Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, 455 First Avenue, New York, NY 10016, United States; Department of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, United States.
Ryota FunakoshiHIV and Malaria Vaccine Program, Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, 455 First Avenue, New York, NY 10016, United States.
Dutta SheetijMalaria Vaccine Development Branch, Walter Reed Army Institute of Research, Silver Spring, MD, United States.
Roberta SpaccapeloUniversità degli Studi di Perugia, Perugia, Italy.
Andrea CrisantiImperial College London, London, UK.
Victor NussenzweigDepartment of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, United States.
Ruth S NussenzweigDepartment of Pathology, New York University School of Medicine, 550 First Avenue, New York, NY 10016, United States; Division of Parasitology, Department of Microbiology, New York University School of Medicine, New York, NY, United States.
Moriya TsujiHIV and Malaria Vaccine Program, Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, 455 First Avenue, New York, NY 10016, United States. Electronic address: mtsuji@adarc.org.
Aaron Diamond AIDS Research Center · USNew York University · USRockefeller University · USImperial College London · GBUniversity of Perugia · ITWalter Reed Army Institute of Research · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A number of studies have shown that CD8+ T cells mediate protective anti-malaria immunity in a mouse model. However, whether human CD8+ T cells play a role in protection against malaria remains unknown. We recently established human immune system (HIS) mice harboring functional human CD8+ T cells (HIS-CD8 mice) by transduction with HLA-A∗0201 and certain human cytokines using recombinant adeno-associated virus-based gene transfer technologies. These HIS-CD8 mice mount a potent, antigen-specific HLA-A∗0201-restricted human CD8+ T-cell response upon immunization with a recombinant adenovirus expressing a human malaria antigen, the Plasmodium falciparum circumsporozoite protein (PfCSP), termed AdPfCSP. In the present study, we challenged AdPfCSP-immunized HIS-CD8 mice with transgenic Plasmodium berghei sporozoites expressing full-length PfCSP and found that AdPfCSP-immunized (but not naïve) mice were protected against subsequent malaria challenge. The level of the HLA-A∗0201-restricted, PfCSP-specific human CD8+ T-cell response was closely correlated with the level of malaria protection. Furthermore, depletion of human CD8+ T cells from AdPfCSP-immunized HIS-CD8 mice almost completely abolished the anti-malaria immune response. Taken together, our data show that human CD8+ T cells mediate protective anti-malaria immunity in vivo.

Indexed as

AnimalsCD8-Positive T-LymphocytesDependovirusGenetic VectorsHLA-A2 AntigenHumansMalaria, FalciparumMalaria VaccinesMiceMice, Inbred NODMice, TransgenicPlasmodium falciparumProtozoan ProteinsSporozoitescircumsporozoite protein, ProtozoanHLA-A*02:01 antigenHLA-A2 AntigenMalaria VaccinesProtozoan ProteinsHuman CD8+ T cellHuman immune system miceMalariaProtectionRecombinant adenovirus

Identifiers

PMID27502569
PMCPMC5009892
OpenAlexW2489873836

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.