Evidence map›Paper›PMID 42164492›Full record

ArticleFrontiers in immunology2026

Immunity beyond borders: non-lethal

Iqra Zafar, Yongchang Li, Daisuke Kondoh, Shimaa Abd El-Salam El-Sayed, Tanjila Hasan, Tomoyo Taniguchi, Hang Li, Noboru Inoue, Kentaro Kato, Xuenan Xuan

Abstract read
In one paragraph

Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Iqra ZafarNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Yongchang LiNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Daisuke KondohDepartment of Veterinary Medicine, Obihiro University of Agriculture Veterinary Medicine, Obihiro, Hokkaido, Japan.
Shimaa Abd El-Salam El-SayedNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Tanjila HasanNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Tomoyo TaniguchiDepartment of Immunology and Parasitology, Graduate School of Medicine, University of the Ryukyus, Nishihara Cho, Okinawa, Japan.
Hang LiNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Noboru InoueNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.
Kentaro KatoLaboratory of Sustainable Animal Environment, Graduate School of Agricultural Science, Tohoku University, Osaki, Miyagi, Japan.
Xuenan XuanNational Research Centre for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: In co-endemic regions, hosts are concurrently infected by related apicomplexan hemoparasites, Methods: Disease progression was assessed by survival, parasitemia, body weight, and hematological parameters. Splenic histopathology and qPCR were used to evaluate tissue damage and parasite burden. Immune responses were analyzed by cytokine, antibody measurement, and flow cytometry. Adaptive immunity was examined using SCID mice, and the roles of innate effectors were determined through selective depletion of NK cells and macrophages. Results: Conclusion: These findings demonstrate that cross-protection is mediated by a macrophage-driven innate response. Protection was associated with IFN-γ-driven pro-inflammatory responses and ROS/NO production, balanced by IL-10 to limit immunopathology. This "protective homeostasis" highlights macrophage-targeted immunomodulation as a promising strategy for multivalent vaccines against apicomplexan parasites. Future research is warranted to elucidate macrophage activation and polarization dynamics underlying this protection.

Indexed as

BabesiaBabesiosisCross ProtectionMacrophage ActivationMalariaPlasmodium bergheiAnimalsCoinfectionCytokinesFemaleImmunity, InnateKiller Cells, NaturalMacrophagesMiceMice, SCIDSpleenCytokinesBabesia rodhainibabesiosisco-infectioncross-protectioninnate immunitymacrophagesmalariaPlasmodium berghei XAT

Identifiers

PMID42164492
PMCPMC13183540

What OpenQuestion holds

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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.