Evidence map›Paper›PMID 24081865›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2013

Clinical and immunological implications of increase in CD208+ dendritic cells in tonsils of patients with immunoglobulin A nephropathy.

Hanako Takechi, Takashi Oda, Osamu Hotta, Kojiro Yamamoto, Naoki Oshima, Takeshi Matsunobu, Akihiro Shiotani, Hiroshi Nagura, Hideyuki Shimazaki, Seiichi Tamai and 2 more

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

19 citing papers in PubMed, 25 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

12 authors at 2 institutions in 1 country.

Hanako TakechiDepartment of Nephrology and Endocrinology, National Defense Medical College, Tokorozawa, Saitama, Japan.
Takashi Oda
Osamu Hotta
Kojiro Yamamoto
Naoki Oshima
Takeshi Matsunobu
Akihiro Shiotani
Hiroshi Nagura
Hideyuki Shimazaki
Seiichi Tamai
Yutaka Sakurai
Hiroo Kumagai
National Defense Medical College · JPSendai Red Cross Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe therapeutic effect of tonsillectomy for immunoglobulin A nephropathy (IgAN) has been widely recognized, but the mechanism by which tonsillar immunity leads to glomerulonephritis has been unclear. We investigated subtypes and localization of dendritic cells (DCs) in tonsils and looked for relationships between the tonsillar DCs and the clinical features and renal histological changes of patients with IgAN.

methodsWe examined tonsils from 33 IgAN patients, using as control tonsillar specimens from subjects without glomerulonephritis. Five distinct markers of DCs (CD303, CD1c, CD209, CD208 and CD1a) were analyzed by immunohistochemistry and flow cytometry. The mRNA levels of these DC markers were evaluated using real-time polymerase chain reaction. The clinical data and histological results obtained evaluating renal biopsy tissues were statistically compared with immunological data.

resultsOf the five subtypes of DCs, CD208(+) DCs were significantly increased in the tonsils of IgAN patients compared with that of controls. Furthermore, the number of CD208(+) DCs in the tonsils was positively and linearly correlated with the proportion of crescentic glomeruli in renal biopsy tissues and with the urinary protein level. Only few CD208(+) cells, however, were found in the kidney biopsy specimens of IgAN patients.

conclusionsThese observations suggest that increased CD208(+) DCs in tonsils may play a directive role in the pathogenesis of IgAN. The present results support the therapeutic significance of tonsillectomy for IgAN patients.

Indexed as

AdultBlotting, WesternCase-Control StudiesDendritic CellsFemaleFlow CytometryGlomerulonephritis, IGAHumansImmunoenzyme TechniquesKidneyLysosomal-Associated Membrane Protein 3Lysosomal Membrane ProteinsMaleNeoplasm ProteinsPalatine TonsilReal-Time Polymerase Chain ReactionLAMP3 protein, humanLysosomal-Associated Membrane Protein 3Lysosomal Membrane ProteinsNeoplasm ProteinsRNA, MessengerCD208dendritic cellsglomerular crescentIgA nephropathytonsillectomy

Identifiers

PMID24081865
PMCPMC3843345
OpenAlexW2161948436

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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.