Evidence map›Paper›PMID 27251588›Full record

ArticleInternal and emergency medicine2016

Androgen receptor GGC repeat might be more involved than CAG repeat in the regulation of the metabolic profile in men.

Giacomo Tirabassi, Melissa Cutini, Benedetta Beltrami, Nicola Delli Muti, Andrea Lenzi, Giancarlo Balercia

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Article in Internal and emergency medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

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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

3 citing papers in PubMed.

  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

6 authors.

Giacomo TirabassiDivision of Endocrinology, Department of Clinical and Molecular Sciences, Via Conca 71, Umberto I Hospital, Polytechnic University of Marche, 60126, Ancona, Italy.
Melissa CutiniDivision of Endocrinology, Department of Clinical and Molecular Sciences, Via Conca 71, Umberto I Hospital, Polytechnic University of Marche, 60126, Ancona, Italy.
Benedetta BeltramiDivision of Endocrinology, Department of Clinical and Molecular Sciences, Via Conca 71, Umberto I Hospital, Polytechnic University of Marche, 60126, Ancona, Italy.
Nicola Delli MutiDivision of Endocrinology, Department of Clinical and Molecular Sciences, Via Conca 71, Umberto I Hospital, Polytechnic University of Marche, 60126, Ancona, Italy.
Andrea LenziAndrology, Pathophysiology of Reproduction and Endocrine Diagnosis Unit, Policlinic Umberto I, University of Rome ''La Sapienza'', Rome, Italy.
Giancarlo BalerciaDivision of Endocrinology, Department of Clinical and Molecular Sciences, Via Conca 71, Umberto I Hospital, Polytechnic University of Marche, 60126, Ancona, Italy. g.balercia@univpm.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The influence of androgen receptor (AR) GGC repeat polymorphism on the metabolic profile of men has been much less studied than the one of CAG tract polymorphism. Therefore, in this study, we looked for the association of GGC and CAG tract with cardiovascular risk factors in men. Ninety-eight men followed by our andrological unit were retrospectively reviewed. Clinical and biochemical parameters on cardiovascular risk were considered. AR CAG and GGC polymorphisms were studied. GGC triplets were found to be positively and significantly correlated with several cardiovascular risk factors. On the other hand, inverse and significant correlations of CAG triplets were found with insulin and HOMA. As expected, age was positively correlated with cardiovascular risk, whereas total testosterone was inversely correlated with metabolic profile. Estradiol was not found to be correlated with any of the metabolic parameters. In the total sample, multivariate linear regression analysis confirms the positive and independent association of GGC triplets with glycemia, glycated hemoglobin, total cholesterol, triglycerides and homeostasis model assessment of insulin resistance (HOMA), whereas CAG repeat length is negatively associated with insulin and HOMA. Such associations are also substantially confirmed in non-diabetic subjects, whereas in diabetic patients only the GGC tract seems to be involved in the metabolic profile regulation. Our work shows a relevant role for GGC repeat tract in conditioning male cardiovascular risk, thus rendering necessary a deeper analysis on the role of GGC polymorphism both from the molecular and the clinical point of view.

Indexed as

Body Mass IndexCholesterolHumansInsulin ResistanceLinear ModelsMaleMiddle AgedPolymorphism, GeneticReceptors, AndrogenRetrospective StudiesTestosteroneWaist CircumferenceAR protein, humanCholesterolReceptors, AndrogenTestosteroneAndrogen receptorCardiovascular riskMenPolymorphismTestosterone

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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.