Evidence map›Paper›PMID 31733075›Full record

ReviewImmunological reviews2020

B-cell memory in malaria: Myths and realities.

Damián Pérez-Mazliah, Francis M Ndungu, Racheal Aye, Jean Langhorne

Open access · hybridAbstract readReview
In one paragraph

Review in Immunological reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
7.1field-weighted citation impact, top 3% 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

36 citing papers in PubMed, 54 citations in OpenAlex.

  1. Efficacy of RTS,S/AS01The Lancet. Infectious diseases · 2022
    Trial
  2. Trial
  3. Can Malaria Induce Loss of Vaccine Immunity?The Journal of infectious diseases · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. T follicular helper cell development during malaria.Current opinion in immunology · 2025
    Review
  8. Article
  9. Overview of the host immune response toJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Asymptomatic Malaria Cases andPathogens (Basel, Switzerland) · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. PD-1Cell reports · 2023
    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

4 authors at 3 institutions in 3 countries.

Damián Pérez-MazliahThe Francis Crick Institute, London, UK.ORCID 0000-0002-2156-2585
Francis M NdunguKEMRI/Wellcome Trust Research Programme, Kilifi, Kenya.
Racheal AyeDepartment of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, Australia.
Jean LanghorneThe Francis Crick Institute, London, UK.ORCID 0000-0002-2257-9733
The Francis Crick Institute · GBAustralian National University · AUKenya Medical Research Institute · KE

Funding

Cancer Research UK FC 10101Medical Research Council FC 10101Medical Research Council MR/P020321/1Wellcome Trust 107499/Z/15/ZWellcome Trust 107769/Z/10/ZWellcome Trust FC 10101Wellcome Trust WT104777/Z/14/Z
6 · The paper itself

Abstract

B-cell and antibody responses to Plasmodium spp., the parasite that causes malaria, are critical for control of parasitemia and associated immunopathology. Antibodies also provide protection to reinfection. Long-lasting B-cell memory has been shown to occur in response to Plasmodium spp. in experimental model infections, and in human malaria. However, there are reports that antibody responses to several malaria antigens in young children living with malaria are not similarly long-lived, suggesting a dysfunction in the maintenance of circulating antibodies. Some studies attribute this to the expansion of atypical memory B cells (AMB), which express multiple inhibitory receptors and activation markers, and are hyporesponsive to B-cell receptor (BCR) restimulation in vitro. AMB are also expanded in other chronic infections such as tuberculosis, hepatitis B and C, and HIV, as well as in autoimmunity and old age, highlighting the importance of understanding their role in immunity. Whether AMB are dysfunctional remains controversial, as there are also studies in other infections showing that AMB can produce isotype-switched antibodies and in mouse can contribute to protection against infection. In light of these controversies, we review the most recent literature on either side of the debate and challenge some of the currently held views regarding B-cell responses to Plasmodium infections.

Indexed as

Immunologic MemoryAntibody FormationAntigens, ProtozoanB-LymphocytesClonal AnergyHost-Parasite InteractionsHumansMalariaPlasmodiumReceptors, Antigen, B-CellSignal TransductionAntigens, ProtozoanReceptors, Antigen, B-Cellclassical and atypical memory B cellslong-lived plasma cellsmalariaPlasmodium

Identifiers

PMID31733075
PMCPMC6972598
OpenAlexW2989310728

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.