Evidence map›Paper›PMID 35141363›Full record

ArticleData in brief2022

Microencapsulated Sertoli cells sustain myoblast proliferation without affecting the myogenic potential.

Sara Chiappalupi, Laura Salvadori, Francesca Mancuso, Iva Arato, Mario Calvitti, Francesca Riuzzi, Riccardo Calafiore, Giovanni Luca, Guglielmo Sorci

Open access · goldAbstract read
In one paragraph

Article in Data in brief, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 46% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Shining a Light on Skeletal Muscle Regeneration: Red Photobiomodulation Boosts Myoblast Differentiation In Vitro.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
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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

9 authors at 2 institutions in 1 country.

Sara ChiappalupiDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Laura SalvadoriDepartment of Translational Medicine, University of Piemonte Orientale, Novara 28100, Italy.
Francesca MancusoDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Iva AratoDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Mario CalvittiDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Francesca RiuzziDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Riccardo CalafioreDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Giovanni LucaDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
Guglielmo SorciDepartment of Medicine and Surgery, University of Perugia, Perugia 06132, Italy.
University of Perugia · ITUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro” · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sertoli cells (SeC) isolated from porcine testes have shown direct effects on muscle precursor cells sustaining C2C12 myoblasts proliferation and inhibiting oxidative stress and apoptosis in the early phase of the differentiation process, and stimulating myoblast fusion into myotubes and the expression of markers of myogenic differentiation in the late phase. This suggested that the cocktail of factors secreted by SeC stimulates proliferation in myoblasts without weakening their myogenic potential resulting in the formation of the critical myoblast amount necessary to rebuild the required muscle mass upon a damage. Here, we show that co-culturing C2C12 myoblasts with high doses of SeC microencapsulated in clinical grade alginate-based microcapsules (MC-SeC) for three days in differentiation medium (DM) translates into increased cell numbers and almost absence of myotube formation. However, after removal of MC-SeC, an intense fusion activity into myotubes was observed culminating in a fusion index similar to that of control after additional three days of culture in DM. These data definitely demonstrate that SeC-derived factors preserve the myogenic potential while sustaining cell proliferation in C2C12 myoblasts.

Indexed as

ALG, sodium alginateAMH, anti-Müllerian hormoneASMA, alpha-smooth muscle actinBSA, bovine serum albuminDAPI, 4′,6-diamidino-2-phenylindoleDM, differentiation mediumEB, ethidium bromideEDTA, ethylene-diamine tetra-acetic acidE-MC, empty microcapsulesFBS, foetal bovine serumFDA, fluorescein diacetateFusion indexHBSS, Hanks’ balanced salt solutionHG-DMEM, high-glucose Dulbecco’s modified Eagle’s mediumHS, horse serumINSL3, insulin-like3ITS, insulin-transferrin-seleniumMC-SeC, microencapsulated Sertoli cellsMicroencapsulationMyoblastMyoblast proliferationMyogenic potentialPFA, paraformaldehydePGP9.5, protein gene product 9.5P/S, penicillin/streptomycinSeC, Sertoli cellsSertoli cellTRIS, tris(hydroxymethyl)aminomethane

Identifiers

PMID35141363
PMCPMC8813587
OpenAlexW4200108645

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.