Evidence map›Paper›PMID 22008062›Full record

ArticleBritish journal of clinical pharmacology2012

Association between BclI polymorphism in the NR3C1 gene and in vitro individual variations in lymphocyte responses to methylprednisolone.

Eva Cuzzoni, Sara De Iudicibus, Fiora Bartoli, Alessandro Ventura, Giuliana Decorti

Abstract read
In one paragraph

Article in British journal of clinical pharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 26% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  3. Glucocorticoid-Induced Ocular Hypertension and Glaucoma.Clinical ophthalmology (Auckland, N.Z.) · 2024
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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

5 authors at 2 institutions in 1 country.

Eva CuzzoniDepartment of Life Sciences Department of Medical, Surgical and Health Sciences, University of Trieste, Via L. Giorgieri 7/9, Trieste, Italy.
Sara De Iudicibus
Fiora Bartoli
Alessandro Ventura
Giuliana Decorti
University of Trieste · ITIRCCS Materno Infantile Burlo Garofolo · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

what is already known about this subjectIn vitro lymphocyte steroid sensitivity has been suggested as a useful tool to predict in vivo response to glucocorticoid treatment in different inflammatory chronic diseases. A correlation between genetic polymorphisms and clinical response to glucocorticoids has been demonstrated in these patients. WHAT THIS STUDY ADDS: The BclI polymorphism in the glucocorticoid receptor (NR3C1) gene is associated with higher methylprednisolone potency in vitro. The combined evaluation of the in vitro sensitivity to methylprednisolone and BclI polymorphism could represent an aid for physicians to adjust therapy a priori. AIM To evaluate the association between the in vitro sensitivity of peripheral blood mononuclear cells (PBMCs) to methylprednisolone (MP) and the presence of genetic polymorphisms involved in glucocorticoid (GC) response.

methodsIn vitro MP inhibition of the proliferation of lymphocytes stimulated with concanavalin A was determined. Non linear regression of dose-response data was performed computing the MP concentration required to reduce proliferation to 50% (IC(50) ). The maximum inhibition achievable at the highest MP concentration (I(max) ) was also calculated. Moreover, the Taqman technique was used to analyze the BclI polymorphism in the NR3C1 gene and the Leu155His polymorphism in the NALP1 gene.

resultsA significant association between the BclI mutated genotype and an increased in vitro sensitivity to GCs was observed.

conclusionsThe a priori evaluation of the BclI polymorphism, associated with a lymphocyte proliferation assay, could represent a useful diagnostic tool for the optimization of steroid treatment.

Indexed as

Polymorphism, Single NucleotideAdaptor Proteins, Signal TransducingAdolescentAdultApoptosis Regulatory ProteinsCyclin D1Dose-Response Relationship, DrugFemaleGenotypeGlucocorticoidsHumansLymphocytesMaleMethylprednisoloneMiddle AgedNLR ProteinsAdaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsCyclin D1GlucocorticoidsMethylprednisoloneNLRP1 protein, humanNLR ProteinsNR3C1 protein, humanReceptors, Glucocorticoid

Identifiers

PMID22008062
PMCPMC3376441
OpenAlexW2061251802

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.