Evidence map›Paper›PMID 29321778›Full record

ArticleFrontiers in immunology2017

Immunosuppressive Effect of B7-H4 Pathway in a Murine Systemic Lupus Erythematosus Model.

Ze Xiu Xiao, Xu Zheng, Li Hu, Julie Wang, Nancy Olsen, Song Guo Zheng

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

10 citing papers in PubMed, 21 citations in OpenAlex.

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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

6 authors at 3 institutions in 2 countries.

Ze Xiu XiaoDepartment of Clinical Immunology, Third Hospital at Sun Yat-sen University, Guangzhou, Guangdong, China.
Xu ZhengLaboratory of Immunotherapy, Sun Yat-Sen University, Guangzhou, China.
Li HuLaboratory of Immunotherapy, Sun Yat-Sen University, Guangzhou, China.
Julie WangDivision of Rheumatology, Milton S. Hershey Medical Center at Penn State University, Hershey, PA, United States.
Nancy OlsenDivision of Rheumatology, Milton S. Hershey Medical Center at Penn State University, Hershey, PA, United States.
Song Guo ZhengDepartment of Clinical Immunology, Third Hospital at Sun Yat-sen University, Guangzhou, Guangdong, China.
Penn State Milton S. Hershey Medical Center · USSun Yat-sen University · CNThird Affiliated Hospital of Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B7-H4, one of the co-stimulatory molecules of the B7 family, has been shown to play an important role in negatively regulating the adaptive immune response by inhibiting the proliferation, activation, and cytokine production of T cells. In this study, we investigate the role of B7-H4 in development of systemic lupus erythematosus (SLE). We investigated a murine model of SLE using transfer of bone marrow-derived dendritic cells (BMDCs) that were incubated with activated syngeneic lymphocyte-derived DNA. The recipient mouse produced anti-ds-DNA antibodies as well as displayed splenomegaly and lymphadenopathy as shown by significantly increased weights, and the kidneys showed lupus-like pathological changes include urine protein and glomerulonephritis with hyperplasia in glomeruli and increased mesangial cells and vasculitis with perivascular cell infiltration, glomerular deposition of IgG and complement C3. We showed that B7-H4 deficiency in BMDCs could cause greater production of anti-ds-DNA antibodies in transferred mice, and the lymph tissue swelling and the kidney lesions were also exacerbated with B7-H4 deficiency. Treatment with a B7-H4 antagonist antibody also aggravated the lupus model. Conversely, B7-H4 Ig alleviated the lupus manifestations. Therefore, we conclude that B7-H4 is a negative check point for the development of SLE in this murine model. These results suggest that this approach may have a clinical potential in treating human SLE.

Indexed as

autoimmunityB7-H4CD4+ T-celldendritic cellsystemic lupus erythematosus

Identifiers

PMID29321778
PMCPMC5732181
OpenAlexW2772449536

What OpenQuestion holds

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Registered trials

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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.