Evidence map›Paper›PMID 38255140›Full record

ArticleBiomedicines2023

Serum Chemerin Is Decreased by Roux-en-Y Gastric Bypass and Low Calorie-Formula Diet in Obese Individuals.

Andreas Schmid, Martin Roderfeld, Thomas Karrasch, Elke Roeb, Andreas Schäffler

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Review
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  5. Observational
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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 1 institution in 1 country.

Andreas SchmidDepartment of Internal Medicine III, Justus Liebig University, 35392 Giessen, Germany.ORCID 0000-0003-4054-1971
Martin RoderfeldDepartment of Gastroenterology, Justus Liebig University, Klinikstr. 33, 35392 Giessen, Germany.ORCID 0000-0002-3232-1277
Thomas KarraschDepartment of Internal Medicine III, Justus Liebig University, 35392 Giessen, Germany.
Elke RoebDepartment of Gastroenterology, Justus Liebig University, Klinikstr. 33, 35392 Giessen, Germany.ORCID 0000-0001-5739-5400
Andreas SchäfflerDepartment of Internal Medicine III, Justus Liebig University, 35392 Giessen, Germany.
Justus-Liebig-Universität Gießen · DE

Funding

German Research Foundation RO957/13-1, RO3714/4-1
6 · The paper itself

Abstract

The pleiotropic chemokine chemerin is involved in multiple processes in metabolism and inflammation. The present study aimed to elucidate its regulation in morbid obesity and during therapy-induced rapid weight loss. A total of 128 severely obese patients were enrolled, and their basal anthropometric and clinical parameters were assessed. In total, 64 individuals attended a conservative 12-month weight loss program that included a low calorie-formula diet (LCD), and 64 patients underwent bariatric surgery (Roux-en-Y gastric bypass, RYGB). Blood serum was obtained at study baseline and at follow-up visits after 3, 6, and 12 months. Systemic chemerin concentrations, as well as metabolic and immunological parameters, were quantified. During the 12-month period studied, serum chemerin levels decreased significantly with weight loss after bariatric surgery, as well as with conservative low calorie therapy; however, the effects of RYGB were generally stronger. No substantial associations of systemic chemerin concentrations with therapy-induced improvement of type 2 diabetes and with indicators of liver function and fibrosis were observed. We conclude that systemic chemerin levels decrease in obese individuals during weight loss, regardless of the therapeutic strategy. A potential involvement in weight loss-associated improvement of metabolic disorders and liver fibrosis remains to be further investigated.

Indexed as

chemerinlow calorie-formula dietobesityRoux-en-Y gastric bypassweight loss

Identifiers

PMID38255140
PMCPMC10813162
OpenAlexW4390112788

What OpenQuestion holds

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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.