Evidence map›Paper›PMID 34275299›Full record

ReviewACS biomaterials science & engineering2021

Alginate Microencapsulation for Three-Dimensional In Vitro Cell Culture.

Sung-Min Kang, Ji-Hoon Lee, Yun Suk Huh, Shuichi Takayama

Open access · greenAbstract readReview
In one paragraph

Review in ACS biomaterials science & engineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 94 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Cryopreservation of biological materials: applications and economic perspectives.In vitro cellular & developmental biology. Animal · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Organoid scaffold materials: research and application.Frontiers in bioengineering and biotechnology · 2025
    Review
  16. Cutting-Edge Technologies of Meat Analogs: A Review.Food science of animal resources · 2025
    Review
  17. Review
  18. Article
  19. Article
  20. 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

4 authors at 2 institutions in 2 countries.

Sung-Min KangWallace H Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, 30332, United States of America.ORCID 0000-0001-5758-2628
Ji-Hoon LeeWallace H Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, 30332, United States of America.
Yun Suk HuhNanoBio High-Tech Materials Research Center, Department of Biological Engineering, Inha University, 100 Inha-ro, Incheon, 22212, Republic of Korea.ORCID 0000-0003-1612-4473
Shuichi TakayamaWallace H Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, 30332, United States of America.ORCID 0000-0002-4385-9080
Georgia Institute of Technology · USInha University · KR

Funding

Stem Cell Differentiation CoreU19AI116482 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI TAKAYAMA, SHUICHI · 2015 to 2019
$6.4M
Microfluidic Tissue Engineering of Small Airway InjuriesR01HL136141 · NHLBI · GEORGIA INSTITUTE OF TECHNOLOGY · PI GROTBERG, JAMES BERNARD, NEMZEK, JEAN A · 2017 to 2020
$2.9M
Systems Bioengineering of Cancer Cell MigrationR01CA196018 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI LINDERMAN, JENNIFER JEAN, LUKER, GARY D · 2015 to 2019
$2.2M
3D High Throughput Model to Predict Drug Efficacy in Fibrosis Progression vs ReversalR21AG061687 · NIA · GEORGIA INSTITUTE OF TECHNOLOGY · PI HECKER, LOUISE, TAKAYAMA, SHUICHI · 2019 to 2020
$445k
NCI NIH HHS R01 CA196018NHLBI NIH HHS R01 HL136141NIAID NIH HHS U19 AI116482NIA NIH HHS R21 AG061687
6 · The paper itself

Abstract

Advances in microscale 3D cell culture systems have helped to elucidate cellular physiology, understand mechanisms of stem cell differentiation, produce pathophysiological models, and reveal important cell-cell and cell-matrix interactions. An important consideration for such studies is the choice of material for encapsulating cells and associated extracellular matrix (ECM). This Review focuses on the use of alginate hydrogels, which are versatile owing to their simple gelation process following an ionic cross-linking mechanism in situ, with no need for procedures that can be potentially toxic to cells, such as heating, the use of solvents, and UV exposure. This Review aims to give some perspectives, particularly to researchers who typically work more with poly(dimethylsiloxane) (PDMS), on the use of alginate as an alternative material to construct microphysiological cell culture systems. More specifically, this Review describes how physicochemical characteristics of alginate hydrogels can be tuned with regards to their biocompatibility, porosity, mechanical strength, ligand presentation, and biodegradability. A number of cell culture applications are also described, and these are subcategorized according to whether the alginate material is used to homogeneously embed cells, to micropattern multiple cellular microenvironments, or to provide an outer shell that creates a space in the core for cells and other ECM components. The Review ends with perspectives on future challenges and opportunities for 3D cell culture applications.

Indexed as

AlginatesCell Culture TechniquesCell DifferentiationExtracellular MatrixHydrogelsAlginatesHydrogelsalginatebiomaterialscell culturemicroencapsulationthree-dimensional

Identifiers

PMID34275299
PMCPMC8290095
OpenAlexW3034687397

What OpenQuestion holds

Textmetadata
LicenceTDM
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.