Evidence map›Paper›PMID 27399655›Full record

ArticleMolecules (Basel, Switzerland)2016

A PDMS-Based Microfluidic Hanging Drop Chip for Embryoid Body Formation.

Huei-Wen Wu, Yi-Hsing Hsiao, Chih-Chen Chen, Shaw-Fang Yet, Chia-Hsien Hsu

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Three-Dimensional Spheroids for Cancer Research.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  8. Review
  9. Review
  10. Review
  11. A Dynamic Hanging-Drop System for Mesenchymal Stem Cell Culture.International journal of molecular sciences · 2020
    Article
  12. Article
  13. Review
  14. Review
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.

Huei-Wen WuInstitutes of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Zhunan 35053, Taiwan. fecancer@gmail.com.
Yi-Hsing HsiaoInstitute of Nano Engineering and MicroSystems, National Tsing Hua University, Hsinchu 30013, Taiwan. top.study@kimo.com.
Chih-Chen ChenInstitute of Nano Engineering and MicroSystems, National Tsing Hua University, Hsinchu 30013, Taiwan. chihchen@mx.nthu.edu.tw.
Shaw-Fang YetInstitute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan. syet@nhri.org.tw.
Chia-Hsien HsuInstitutes of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Zhunan 35053, Taiwan. chsu@nhri.org.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The conventional hanging drop technique is the most widely used method for embryoid body (EB) formation. However, this method is labor intensive and limited by the difficulty in exchanging the medium. Here, we report a microfluidic chip-based approach for high-throughput formation of EBs. The device consists of microfluidic channels with 6 × 12 opening wells in PDMS supported by a glass substrate. The PDMS channels were fabricated by replicating polydimethyl-siloxane (PDMS) from SU-8 mold. The droplet formation in the chip was tested with different hydrostatic pressures to obtain optimal operation pressures for the wells with 1000 μm diameter openings. The droplets formed at the opening wells were used to culture mouse embryonic stem cells which could subsequently developed into EBs in the hanging droplets. This device also allows for medium exchange of the hanging droplets making it possible to perform immunochemistry staining and characterize EBs on chip.

Indexed as

Cell Culture TechniquesAnimalsCell LineEmbryoid BodiesEmbryonic Stem CellsEquipment DesignImmunohistochemistryMiceMicrofluidicsembryoid bodyembryonic stem cellmicrofluidic hanging drop

Identifiers

PMID27399655
PMCPMC6272923

What OpenQuestion holds

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Registered trials

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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.