Evidence map›Paper›PMID 32229108›Full record

ArticleHematology, transfusion and cell therapy

Generation of hematopoietic stem/progenitor cells with sickle cell mutation from induced pluripotent stem cell in serum-free system.

Bárbara C M F Paes, Luiza C J R Stabeli, Péricles N M Costa, Maristela Delgado Orellana, Simone Kashima, Dimas Tadeu Covas, Virgínia Picanço-Castro

Open access · diamondAbstract read
In one paragraph

Article in Hematology, transfusion and cell therapy. 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
0.3field-weighted citation impact, top 44% 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.

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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

7 authors at 1 institution in 1 country.

Bárbara C M F PaesUniversidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil; Universidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Luiza C J R StabeliUniversidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil; Universidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Péricles N M CostaUniversidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Maristela Delgado OrellanaUniversidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Simone KashimaUniversidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Dimas Tadeu CovasUniversidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil; Universidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil.
Virgínia Picanço-CastroUniversidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil; Universidade de São Paulo, Hemocentro de Ribeirão Preto, Centro de Terapia Celular, Ribeirão Preto, SP, Brazil. Electronic address: virginia.picanco@hemocentro.fmrp.usp.br.
Universidade de Ribeirão Preto · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSickle cell disease (SCD) is a monogenic disease and it is estimated that 300,000 infants are born annually with it. Most treatments available are only palliative, whereas the allogeneic hematopoietic stem cell transplantation offers the only potential cure for SCD.

objectiveGeneration of human autologous cells, when coupled with induced pluripotent stem cell (iPSC) technology, is a promising approach for developing study models. In this study, we provide a simple and efficient model for generating hematopoietic cells using iPSCs derived from a sickle cell anemia patient and an inexpensive in-house-prepared medium.

methodThis study used iPSCs previously generated from peripheral blood mononuclear cells (PBMCs) from a patient with sickle cell anemia (iPSC_scd). Hematopoietic and erythroid differentiation was performed in two steps. Firstly, with the induction of hematopoietic differentiation through embryoid body formation, we evaluated the efficiency of two serum-free media; and secondly, the induction of hematopoietic stem/progenitor cells to erythroid progenitor cells was performed.

resultsThe patient-specific cell line generated CD34

conclusionIn conjunction, our results described a simple serum-free platform to differentiate human the iPSCs into hematopoietic progenitor cells. This platform is an emerging application of iPSCs in vitro disease modeling, which can significantly improve the search for new pharmacological drugs for sickle cell disease.

Indexed as

Hematopoietic differentiationInduced pluripotent stem cellSickle cell anemia

Identifiers

PMID32229108
PMCPMC8211631
OpenAlexW3010526059

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.