Evidence map›Paper›PMID 41460315›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2026

Geltrex-based protocol for the differentiation of rat adipose tissue-derived mesenchymal stem cells into insulin-producing cells: in vitro and in vivo considerations.

Hanaa H Ahmed, Nadia S Mahmoud, Hadeer A Aglan

Abstract read
In one paragraph

Article in Naunyn-Schmiedeberg's archives of pharmacology, 2026. 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
–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

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.

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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

3 authors.

Hanaa H AhmedHormones Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El Buhouth St. (Former El-Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.ORCID http://orcid.org/0000-0001-8642-9251
Nadia S MahmoudHormones Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El Buhouth St. (Former El-Tahrir St.), P.O. 12622, Dokki, Giza, Egypt. nadiasamy@sci.asu.edu.eg.ORCID http://orcid.org/0000-0002-9085-4063
Hadeer A AglanHormones Department, Medical Research and Clinical Studies Institute, National Research Centre, 33 El Buhouth St. (Former El-Tahrir St.), P.O. 12622, Dokki, Giza, Egypt.ORCID http://orcid.org/0000-0003-0837-0172

Funding

Science, Technology and Innovation Funding Authority (STIFA) 22943
6 · The paper itself

Abstract

Diabetes mellitus (DM) is a chronic illness manifested by uncontrolled glycemic levels. The present investigation was designed to explore the role of Geltrex, integrated with inducing factors, in driving the differentiation of rat adipose tissue-extracted mesenchymal stem cells (ADSCs) into efficient insulin-producing cells (IPCs) and to appraise the curative effect of the generated IPCs against type I DM rat model elicited by intraperitoneal injection of streptozotocin. ADSCs were harvested, characterized, and stimulated to differentiate into IPCs using a Geltrex matrix supplemented by a mixture of growth factors and other differentiation-inducing factors. The identity of the resultant IPCs was affirmed by measuring the expression levels of IPC-related genes and an insulin secretion assay. Then, the therapeutic efficacy of the well-characterized IPCs was assessed via implantation in a diabetic rat model. The Geltrex-based differentiation protocol successfully generated functional IPCs displaying upregulated levels of pancreatic endocrine genes. Moreover, the PKH-26 staining monitored the engraftment of IPCs into the pancreas of the treated rats. Additionally, IPC transplantation in diabetic rats elicited a significant enhancement in metabolic indices and motivated a significant overexpression of the pancreatic-specific genes. The therapeutic impact of the inoculated IPCs was further evidenced by the remarkable improvement in the histological architecture of the pancreatic tissue of the treated rats. The Geltrex-dependent differentiation protocol could be an optimum one for producing functional IPCs, derived from rat ADSCs, which could be an essential precept for future clinical application in the treatment of DM.

Indexed as

Adipose TissueCell DifferentiationDiabetes Mellitus, ExperimentalInsulinInsulin-Secreting CellsMesenchymal Stem CellsMesenchymal Stem Cell TransplantationAnimalsCells, CulturedDiabetes Mellitus, Type 1MaleRatsRats, Sprague-DawleyInsulinAdipose tissue–extracted mesenchymal stem cellsDiabetes mellitusGeltrex-based differentiation protocolInsulin-producing cellsRats

Identifiers

PMID41460315
PMCPMC13086821

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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.