Evidence map›Paper›PMID 28174673›Full record

ArticleCell medicine2017

Enhanced Adipogenic Differentiation of Human Adipose-Derived Stem Cells in an In Vitro Microenvironment: The Preparation of Adipose-Like Microtissues Using a Three-Dimensional Culture.

Yoshitaka Miyamoto, Masashi Ikeuchi, Hirofumi Noguchi, Tohru Yagi, Shuji Hayashi

Open access · bronzeAbstract read
In one paragraph

Article in Cell medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 22% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Therapeutic Potential of Adipose Stem Cells.Advances in experimental medicine and biology · 2021
    Review
  7. Article
  8. Automation, Monitoring, and Standardization of Cell Product Manufacturing.Frontiers in bioengineering and biotechnology · 2020
    Review
  9. Review
  10. [Research progress of the donor factors and experimental factors affecting adipogenic differentiation of adipose derived stem cells].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2017
    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

5 authors at 4 institutions in 1 country.

Yoshitaka MiyamotoDepartment of Advanced Medicine in Biotechnology and Robotics, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan; †Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan.
Masashi Ikeuchi†Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan; ‡PRESTO, Japan Science and Technology (JST), Saitama, Japan.
Hirofumi Noguchi§ Department of Regenerative Medicine, Graduate School of Medicine, University of the Ryukyus , Okinawa , Japan.
Tohru Yagi¶ School of Information Science and Engineering, Tokyo Institute of Technology , Tokyo , Japan.
Shuji HayashiDepartment of Advanced Medicine in Biotechnology and Robotics, Nagoya University Graduate School of Medicine , Showa-ku, Nagoya , Japan.
Nagoya University · JPJapan Science and Technology Agency · JPTokyo Institute of Technology · JPUniversity of the Ryukyus · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The application of stem cells for cell therapy has been extensively studied in recent years. Among the various types of stem cells, human adipose tissue-derived stem cells (ASCs) can be obtained in large quantities with relatively few passages, and they possess a stable quality. ASCs can differentiate into a number of cell types, such as adipose cells and ectodermal cells. We therefore focused on the in vitro microenvironment required for such differentiation and attempted to induce the differentiation of human stem cells into microtissues using a microelectromechanical system. We first evaluated the adipogenic differentiation of human ASC spheroids in a three-dimensional (3D) culture. We then created the in vitro microenvironment using a 3D combinatorial TASCL device and attempted to induce the adipogenic differentiation of human ASCs. The differentiation of human ASC spheroids cultured in maintenance medium and those cultured in adipocyte differentiation medium was evaluated via Oil red O staining using lipid droplets based on the quantity of accumulated triglycerides. The differentiation was confirmed in both media, but the human ASCs in the 3D cultures contained higher amounts of triglycerides than those in the 2D cultures. In the short culture period, greater adipogenic differentiation was observed in the 3D cultures than in the 2D cultures. The 3D culture using the TASCL device with adipogenic differentiation medium promoted greater differentiation of human ASCs into adipogenic lineages than either a 2D culture or a culture using a maintenance medium. In summary, the TASCL device created a hospitable in vitro microenvironment and may therefore be a useful tool for the induction of differentiation in 3D culture. The resultant human ASC spheroids were "adipose-like microtissues" that formed spherical aggregation perfectly and are expected to be applicable in regenerative medicine as well as cell transplantation.

Indexed as

Adipogenic differentiationAdipose-derived stem cells (ASCs)MicroenvironmentSpheroidTapered stencil for cluster culture (TASCL)Three-dimensional (3D) culture

Identifiers

PMID28174673
PMCPMC5225676
OpenAlexW2570949248

What OpenQuestion holds

Textmetadata
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.