Evidence map›Paper›PMID 31861989›Full record

ArticleJournal of biomedical science2019

Antibody blockade of Dectin-2 suppresses house dust mite-induced Th2 cytokine production in dendritic cell- and monocyte-depleted peripheral blood mononuclear cell co-cultures from asthma patients.

Ming-Han Chen, Ming-Ting Huang, Wen-Kuang Yu, Shinn-Shing Lee, Jia-Horng Wang, Ting-Jen R Cheng, Michael R Bowman, Shie-Liang Hsieh

Open access · diamondAbstract read
In one paragraph

Article in Journal of biomedical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. The role of the CBM complex in allergic inflammation and disease.The Journal of allergy and clinical immunology · 2022
    Review
  4. Article
  5. Article
  6. 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

8 authors at 5 institutions in 2 countries.

Ming-Han ChenDivision of Allergy, Immunology & Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Ming-Ting HuangGenomics Research Center, Academia Sinica, Taipei, Taiwan.
Wen-Kuang YuDepartment of Medicine, National Yang-Ming University, Taipei, Taiwan.
Shinn-Shing LeeSection of Allergy, Immunology, and Rheumatology, Department of Medicine, Cheng Hsin Rehabilitation Medical Center, Taipei, Taiwan.
Jia-Horng WangDepartment of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Ting-Jen R ChengGenomics Research Center, Academia Sinica, Taipei, Taiwan.
Michael R BowmanInflammation and Immunology Research Unit, Pfizer Inc, Cambridge, MA, USA.
Shie-Liang HsiehGenomics Research Center, Academia Sinica, Taipei, Taiwan. slhsieh@gate.sinica.edu.tw.ORCID http://orcid.org/0000-0001-9415-346X
National Yang Ming Chiao Tung University · TWGenomics Research Center, Academia Sinica · TWCheng Hsin General Hospital · TWPfizer (United States) · USTaipei Veterans General Hospital · TW

Funding

Academia Sinica 106-2101-01-11-01, 107-2101-01-18-03Cheng Hsin General Hospital Foundation 102F218C13Ministry of Science and Technology (TW) MOST 103-2320-B-001-010-MY3, MOST 104-2320-B-010-0440-MY3, MOST 106-2321-B-001-037
6 · The paper itself

Abstract

backgroundDectin-2, which is a C-type lectin, interacts with the house dust mite (HDM) Dermatophagoides pteronyssinus allergen. This study aimed to investigate whether Dectin-2 blockade by antagonistic monoclonal antibodies (MoAbs) attenuates HDM-induced allergic responses.

methodsTwo anti-Dectin-2 MoAbs were generated and validated for specific binding to Dectin-2 Fc fusion protein (Dectin-2.Fc) and inhibition of Dectin-2.Fc/HDM interaction. Patients with asthma exhibiting high titers of anti-D. pteronyssinus IgE were enrolled. Peripheral blood mononuclear cells with depleted CD14

resultsTwo MoAbs, 6A4G7 and 17A1D10, showed specific binding to recombinant Dectin-2.Fc and inhibited HDM binding to Dectin-2.Fc. Both anti-Dectin-2 MoAbs inhibited IL-5 and IL-13 production in co-cultures with Der p 2 stimulation in a dose-dependent manner. 6A4G7 and 17A1D10 (3 μg/mL) significantly inhibited Der p 2-induced (3 μg/mL) IL-5 production by 69.7 and 86.4% and IL-13 production by 84.0 and 81.4%, respectively. Moreover, this inhibitory effect of the two MoAbs remained significant in the presence of D. pteronyssinus.

conclusionsAnti-Dectin-2 MoAbs significantly inhibited HDM-induced allergic responses in vitro and therefore have the potential to become therapeutic agents in mite-induced allergic diseases.

Indexed as

AdultAnimalsAntibodies, BlockingAsthmaCells, CulturedCytokinesDendritic CellsFemaleHumansLectins, C-TypeLeukocytes, MononuclearMaleMiceMice, KnockoutMiddle AgedPyroglyphidaeAntibodies, BlockingCLEC6A protein, humanCytokinesLectins, C-TypeAsthmaDectin-2Dermatophagoides pteronyssinusHouse dust mite

Identifiers

PMID31861989
PMCPMC6925444
OpenAlexW2995451051

What OpenQuestion holds

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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.