Evidence map›Paper›PMID 33798555›Full record

ArticleThe Journal of biological chemistry

IL-4Rα signaling by CD8α

Xianzhu Wu, Frank Brombacher, Zissis C Chroneos, Christopher C Norbury, D Channe Gowda

Open access · goldAbstract read
In one paragraph

Article in The Journal of biological chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Inhibition ofBiomedicines · 2025
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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

5 authors at 2 institutions in 2 countries.

Xianzhu WuDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA.
Frank BrombacherComponent & Division of Immunology, Faculty of Health Science, International Centre for Genetic Engineering and Biotechnology (ICGEB), University of Cape Town, Cape Town, South Africa.
Zissis C ChroneosDepartment of Pediatrics, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA.
Christopher C NorburyDepartment of Microbiology and Immunology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA.
D Channe GowdaDepartment of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA. Electronic address: gowda@psu.edu.
Pennsylvania State University · USUniversity of Cape Town · ZA

Funding

Innate Immune Responses to Malaria ParasitesR01AI041139 · NIAID · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI GOWDA, CHANNE D · 1998 to 2017
$5.8M
NIAID NIH HHS R01 AI041139
6 · The paper itself

Abstract

Persistent high levels of proinflammatory and Th1 responses contribute to cerebral malaria (CM). Suppression of inflammatory responses and promotion of Th2 responses prevent pathogenesis. IL-4 commonly promotes Th2 responses and inhibits inflammatory and Th1 responses. Therefore, IL-4 is widely considered as a beneficial cytokine via its Th2-promoting role that is predicted to provide protection against severe malaria by inhibiting inflammatory responses. However, IL-4 may also induce inflammatory responses, as the result of IL-4 action depends on the timing and levels of its production and the tissue environment in which it is produced. Recently, we showed that dendritic cells (DCs) produce IL-4 early during malaria infection in response to a parasite protein and that this IL-4 response may contribute to severe malaria. However, the mechanism by which IL-4 produced by DCs contributing to lethal malaria is unknown. Using Plasmodium berghei ANKA-infected C57BL/6 mice, a CM model, we show here that mice lacking IL-4Rα only in CD8α

Indexed as

AnimalsCD8 AntigensCD8-Positive T-LymphocytesDendritic CellsInterleukin-4Interleukin-4 Receptor alpha SubunitMalaria, CerebralMiceMice, KnockoutPlasmodium bergheiReceptors, Cell SurfaceSignal TransductionTh1 CellsTh2 CellsCD8 antigen, alpha chainCD8 AntigensIl4 protein, mouseIl4ra protein, mouseInterleukin-4Interleukin-4 Receptor alpha SubunitReceptors, Cell Surfacecerebral malariacytotoxic T cellsendothelial damageIL-4Rαinfiltration to braininflammatory cytokines

Identifiers

PMID33798555
PMCPMC8100064
OpenAlexW3140621851

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.