Evidence map›Paper›PMID 29058172›Full record

ArticleMycopathologia2018

The Expression of Dectin-1, Irak1 and Rip2 During the Host Response to Aspergillus fumigatus.

Jinguo Liu, Lin Yu, Cuicui Chen, Jian Zhou, Xin Gong, Dandan Li, Dongni Hou, Yuanlin Song, Changzhou Shao

Abstract read
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In one paragraph

Article in Mycopathologia, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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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

9 authors at 1 institution in 1 country.

Jinguo LiuDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Lin YuDepartment of Pathology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai, People's Republic of China.
Cuicui ChenDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Jian ZhouDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Xin GongDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Dandan LiDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Dongni HouDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Yuanlin SongDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China. ylsong70@163.com.
Changzhou ShaoDepartment of Pulmonary Medicine, Zhongshan Hospital, Fudan University and Shanghai Respiratory Research Institute, 180 Fenglin Road, Shanghai, 200032, People's Republic of China. sczzhongshan@126.com.ORCID http://orcid.org/0000-0002-1174-2654
Fudan University · CN

Funding

National Natural Science Foundation of China 81202083National Natural Science Foundation of China 81400018National Natural Science Foundation of China 81570028Shanghai Natural Science Foundation of china 13ZR1406600State Key Development Program of Basic Research of china 2015CB553404
6 · The paper itself

Abstract

backgroundC-type lectin receptors (CLRs), Toll-like receptors (TLRs), and Nod-like receptors (NLRs) have the ability to recognize Aspergillus fumigatus (A. fumigates) and induce innate immune response. Dectin-1 is a well-described CLR, while interleukin-1 receptor-associated kinase 1 (Irak1) and receptor-interacting protein 2 (Rip2) are pivotal adaptor proteins of TLRs and NLRs signaling pathways, respectively.

objectivesOur primary aim is to elucidate whether Dectin-1 regulates the expression of Irak1 and Rip2, and confirm that CLRs, TLRs, and NLRs pathways act synergistically in response to A. fumigatus infection.

methodsPulmonary infection mouse models were established. Myeloid cells were differentiated in cell culture and examined by inverted microscopy, flow cytometry, and scanning electron microscopy. The relative mRNA levels were determined by qRT-PCR. The protein expression levels were determined by immunohistochemistry and Western blot.

resultsThe expression of Dectin-1, Irak1, Rip2, and phosphorylation level of nuclear factor (NF)-κB p65 were induced by conidia in immunocompetent mice, while their expression and phosphorylation level were inhibited in immunocompromised mice after the administration of conidia. Conidia increased the expression of Dectin-1, Irak1, and Rip2 in myeloid cells, while Dectin-1 silencing significantly reduced their expression.

conclusionOur findings demonstrate that Dectin-1, Irak1, and Rip2 are involved in response to A. fumigatus infection. Dectin-1 modulates the expression of Irak1 and Rip2. Additionally, these three signaling pathways are interconnected, and CLRs pathway plays a dominant role against A. fumigatus invasion.

Indexed as

Host-Pathogen InteractionsAnimalsAspergillus fumigatusCells, CulturedDectin-1Disease Models, AnimalGene Expression ProfilingImmunohistochemistryInterleukin-1 Receptor-Associated KinasesLectins, C-TypeMaleMice, Inbred BALB CPulmonary AspergillosisReal-Time Polymerase Chain ReactionReceptor-Interacting Protein Serine-Threonine Kinase 2Receptor-Interacting Protein Serine-Threonine KinasesDectin-1Interleukin-1 Receptor-Associated KinasesIrak1 protein, mouseLectins, C-TypeReceptor-Interacting Protein Serine-Threonine Kinase 2Receptor-Interacting Protein Serine-Threonine KinasesRipk2 protein, mouseAspergillus fumigatesDectin-1Irak1Myeloid cellsRip2

Identifiers

PMID29058172
OpenAlexW2765973101

What OpenQuestion holds

Textmetadata
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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.