Evidence map›Paper›PMID 29747432›Full record

Trial reportNutrients2018

Mangosteen Extract Shows a Potent Insulin Sensitizing Effect in Obese Female Patients: A Prospective Randomized Controlled Pilot Study.

Mikiko Watanabe, Elena Gangitano, Davide Francomano, Eliana Addessi, Raffaella Toscano, Daniela Costantini, Dario Tuccinardi, Stefania Mariani, Sabrina Basciani, Giovanni Spera and 2 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
10.5field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Hypoglycemic activity ofFrontiers in pharmacology · 2024
    Pooled it
  2. AdjunctiveCanadian journal of psychiatry. Revue canadienne de psychiatrie · 2021
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  4. Multidisciplinary Therapy to Target Obesity and Its Complications in Adult Population: A Narrative Review.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Review
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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.

Mikiko WatanabeDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Mikiko.watanabe@uniroma1.it.ORCID 0000-0003-2225-8814
Elena GangitanoDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Ele.gangitano@hotmail.it.
Davide FrancomanoDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Davide.francomano@yahoo.it.
Eliana AddessiDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Eliana.addessi@gmail.com.
Raffaella ToscanoDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Raffaella.toscano@uniroma1.it.
Daniela CostantiniDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. D.costantinidc@gmail.com.
Dario TuccinardiDepartment of Endocrinology and Diabetes, University Campus Bio-Medico of Rome, 00128 Rome, Italy. d.tuccinardi@unicampus.it.
Stefania MarianiDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. S.mariani@uniroma1.it.
Sabrina BascianiDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Sabrinabasciani@yahoo.it.
Giovanni SperaDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Giannispera@yahoo.com.
Lucio GnessiDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Lucio.gnessi@uniroma1.it.
Carla LubranoDepartment of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, 00161 Rome, Italy. Carla.lubrano@uniroma1.it.ORCID 0000-0001-8261-1451
Sapienza University of Rome · ITUniversità Campus Bio-Medico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a widely acknowledged association between insulin resistance and obesity/type 2 diabetes (T2DM), and insulin sensitizing treatments have proved effective in preventing diabetes and inducing weight loss. Obesity and T2DM are also associated with increased inflammation. Mangosteen is a tropical tree, whose fruits—known for their antioxidant properties—have been recently suggested having a possible further role in the treatment of obesity and T2DM. The objective of this pilot study has been to evaluate safety and efficacy of treatment with mangosteen extract on insulin resistance, weight management, and inflammatory status in obese female patients with insulin resistance. Twenty-two patients were randomized 1:1 to behavioral therapy alone or behavioral therapy and mangosteen and 20 completed the 26-week study. The mangosteen group reported a significant improvement in insulin sensitivity (homeostatic model assessment-insulin resistance, HOMA-IR −53.22% vs. −15.23%,

Indexed as

AdolescentAdultAgedAnthropometryAntioxidantsBiomarkersBlood GlucoseBody CompositionDiabetes Mellitus, Type 2FemaleFruitGarcinia mangostanaHealth BehaviorHumansInflammationInsulinAntioxidantsBiomarkersBlood GlucoseInsulinPlant Extractsdiabetesdietary supplementsGarcinia mangostanainflammationinsulin resistancemangostinmetabolic syndromephytotherapyxanthones

Identifiers

PMID29747432
PMCPMC5986466
OpenAlexW2798033481

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.