Evidence map›Paper›PMID 36196449›Full record

ArticleRegenerative therapy2022

Efficient reprogramming of human fibroblasts using RNA reprogramming with DAPT and iDOT1L under normoxia conditions.

Kazuki Morita, Akihiro Nakamura, Masakazu Machida, Tomoyuki Kawasaki, Rina Nakanishi, Justin Ichida, Takanori Iwata, Akihiro Umezawa, Hidenori Akutsu

Open access · goldAbstract read
In one paragraph

Article in Regenerative therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 48% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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 4 institutions in 2 countries.

Kazuki MoritaDepartment of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8510, Japan.
Akihiro NakamuraDepartment of Microbiology, Saitama Medical University, Saitama, Japan.
Masakazu MachidaCentre for Regenerative Medicine, National Research Institute for Child Health and Development, Tokyo, Japan.
Tomoyuki KawasakiCentre for Regenerative Medicine, National Research Institute for Child Health and Development, Tokyo, Japan.
Rina NakanishiCentre for Regenerative Medicine, National Research Institute for Child Health and Development, Tokyo, Japan.
Justin IchidaDepartment of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA.
Takanori IwataDepartment of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo 113-8510, Japan.
Akihiro UmezawaCentre for Regenerative Medicine, National Research Institute for Child Health and Development, Tokyo, Japan.
Hidenori AkutsuCentre for Regenerative Medicine, National Research Institute for Child Health and Development, Tokyo, Japan.
National Center For Child Health and Development · JPTokyo Medical and Dental University · JPSaitama Medical University · JPUniversity of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Human induced pluripotent stem cells (hiPSCs) are generated through the reprogramming of somatic cells expressing a defined set of transcription factors. The advent of autologous iPSCs has enabled the generation of patient-specific iPSC lines and is expected to contribute to the exploration of cures and causes of diseases, drug screening, and tailor-made regenerative medicines. Efficient control of hiPSC derivation is beneficial for industrial applications. However, the mechanisms underlying somatic cell reprogramming remain unknown, while reprogramming efficiency remains extremely low, especially in human cells. Methods and results: We previously reported that chemical inhibition of the NOTCH signaling pathway and DOT1L promoted the generation of hiPSCs from keratinocytes, but the mechanisms and effect of this double inhibition on other types of cells remain to be investigated. Here, we found that the NOTCH/DOT1L inhibition markedly increased iPSC colony generation from human fibroblast cells via mRNA reprogramming, and mesenchymal to epithelial transition (MET)-related genes are significantly expressed in the early phase of the reprogramming. We successfully derived hiPSC lines using a single-cell sorting system under efficient reprogramming conditions. Conclusions: This user-friendly reprogramming approach paves the way for the development of hiPSC derivations in industrial applications of disease modeling and drug screening.

Indexed as

ACTB, actin betaALP, alkaline phosphataseALPL, alkaline phosphatase, liver/bone/kidneyCDH1, cadherin 1CDH2, cadherin 2CDKN1A, cyclin dependent kinase inhibitor 1ADSC2, desmocollin 2EGFR, epidermal growth factor receptorERBB3, erb-B2 receptor tyrosine kinase 3FOXH1, forkhead box H1iPS cellsKLF4, Krüppel-like factor 4KRT14, keratin 14LIN28A, Lin-28 homolog AMETMMP2, matrix metallopeptidase 2NANOG, nanog homeoboxNODAL, nodal growth differentiation factorPDGFRA, platelet derived growth factor receptor alphaPOU5F1, POU class 5 homeobox 1ReprogrammingSOX2, sex determining region Y-box transcription factor 2TMEFF1, transmembrane protein with epidermal growth factor like and two follistatin like domains 1TP53, tumor protein p53TWIST1, twist family basic helix-loop-helix transcription factor 1VIM, vimentin

Identifiers

PMID36196449
PMCPMC9493288
OpenAlexW4296299171

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.