Evidence map›Paper›PMID 24963634›Full record

ArticlePloS one2014

Skin fibroblasts from patients with type 1 diabetes (T1D) can be chemically transdifferentiated into insulin-expressing clusters: a transgene-free approach.

Federico Pereyra-Bonnet, María L Gimeno, Nelson R Argumedo, Marcelo Ielpi, Johana A Cardozo, Carla A Giménez, Sung-Ho Hyon, Marta Balzaretti, Mónica Loresi, Patricia Fainstein-Day and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 21 citations in OpenAlex.

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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 1 institution in 1 country.

Federico Pereyra-BonnetInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
María L GimenoInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Nelson R ArgumedoInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Marcelo IelpiInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Johana A CardozoInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Carla A GiménezInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Sung-Ho HyonGeneral Surgery Service, HIBA, Buenos Aires, Argentina.
Marta BalzarettiEndocrinology and Nuclear Medicine Service, HIBA, Buenos Aires, Argentina.
Mónica LoresiInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Patricia Fainstein-DayEndocrinology and Nuclear Medicine Service, HIBA, Buenos Aires, Argentina.
León E LitwakEndocrinology and Nuclear Medicine Service, HIBA, Buenos Aires, Argentina.
Pablo F ArgibayInstituto de Ciencias Básicas y Medicina Experimental (ICBME), Hospital Italiano de Buenos Aires (HIBA), Buenos Aires, Argentina.
Hospital Italiano de Buenos Aires · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The conversion of differentiated cells into insulin-producing cells is a promising approach for the autologous replacement of pancreatic cells in patients with type 1 diabetes (T1D). At present, cellular reprogramming strategies encompass ethical problems, epigenetic failure or teratoma formation, which has prompted the development of new approaches. Here, we report a novel technique for the conversion of skin fibroblasts from T1D patients into insulin-expressing clusters using only drug-based induction. Our results demonstrate that skin fibroblasts from diabetic patients have pancreatic differentiation capacities and avoid the necessity of using transgenic strategies, stem cell sources or global demethylation steps. These findings open new possibilities for studying diabetes mechanisms, drug screenings and ultimately autologous transgenic-free regenerative medicine therapies in patients with T1D.

Indexed as

AdolescentAnimalsBiomarkersBody WeightCell SurvivalCell TransdifferentiationChildDiabetes Mellitus, Type 1DNA MethylationDown-RegulationFemaleFibroblastsHormonesHumansHyperglycemiaInsulin-Secreting CellsBiomarkersHormonesRNA, Messenger

Identifiers

PMID24963634
PMCPMC4070975
OpenAlexW1971051862

What OpenQuestion holds

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LicenceCC BY
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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.