Evidence map›Paper›PMID 19020006›Full record

ArticleJournal of the American Society of Nephrology : JASN2009

Induction of T regulatory cells attenuates idiopathic nephrotic syndrome.

Ludmilla Le Berre, Sarah Bruneau, Jeanne Naulet, Karine Renaudin, Françoise Buzelin, Claire Usal, Helga Smit, Thomas Condamine, Jean-Paul Soulillou, Jacques Dantal

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Journal of the American Society of Nephrology : JASN, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02455908 (Use of IL-2 for Pediatric, Multi Drug Resistant, Idiopathic Nephrotic Syndrome), which is not on this map. Cited by 55 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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.

NCT02455908 phase1 / phase2completednot on this mapstarted 2012, after this paper: background citation

Use of IL-2 for Pediatric, Multi Drug Resistant, Idiopathic Nephrotic Syndrome

TypeinterventionalSponsorIstituto Giannina GasliniRan2012 to 2012Enrolled5ConditionsNephrotic SyndromeArmsProleukin®
3 · Its place in the literature

Who cites it

55 citing papers in PubMed, 2 syntheses or guidelines pooled it, 115 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

10 authors at 1 institution in 2 countries.

Ludmilla Le BerreINSERM U643, CHU Hôtel Dieu, 30 Bd Jean Monnet, 44093 Nantes, France.
Sarah Bruneau
Jeanne Naulet
Karine Renaudin
Françoise Buzelin
Claire Usal
Helga Smit
Thomas Condamine
Jean-Paul Soulillou
Jacques Dantal
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Buffalo/Mna rats spontaneously develop FSGS and nephrotic syndrome as a result of an immune disorder. Similar to some humans with FSGS, the disease recurs after renal transplantation, suggesting the involvement of a circulating factor. Here, we tested the effect of several immunosuppressive treatments on these rats. Although corticosteroids, cyclosporin A, and anti-T cell receptor treatment reduced proteinuria, only the deoxyspergualin derivative LF15-0195 led to a rapid and complete normalization of proteinuria. Furthermore, this compound led to the regression of renal lesions during both the initial disease and posttransplantation recurrence. The frequency of splenic and peripheral CD4+CD25+FoxP3+ T lymphocytes significantly increased with remission. Moreover, the transfer of purified LF15-0195-induced CD4+CD25+ T cells to irradiated Buff/Mna rats significantly reduced their proteinuria compared with the transfer of untreated control cells, suggesting that LF15-0195 induces regulatory T cells that are able to induce regression of rat nephropathy. These data suggest that idiopathic nephrotic syndrome/FSGS disease can be regulated by cellular transfer, but how this regulation leads to the reorganization of the podocyte cytoskeleton remains to be determined.

Indexed as

Adoptive TransferAnimalsAntibodies, MonoclonalCytokinesGlomerulosclerosis, Focal SegmentalGuanidinesImmunosuppressive AgentsKidney TransplantationMaleNephrotic SyndromeNF-kappa BRatsReceptors, Antigen, T-CellRecurrenceT-Lymphocytes, RegulatoryAntibodies, MonoclonalCytokinesGuanidinesgusperimusImmunosuppressive AgentsLF 150195NF-kappa BReceptors, Antigen, T-Cell

Identifiers

PMID19020006
PMCPMC2615726
OpenAlexW2158879557

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.