Evidence map›Paper›PMID 30680322›Full record

ReviewBioengineering & translational medicine2019

Gelatin-polysaccharide composite scaffolds for 3D cell culture and tissue engineering: Towards natural therapeutics.

Samson Afewerki, Amir Sheikhi, Soundarapandian Kannan, Samad Ahadian, Ali Khademhosseini

Open access · goldAbstract readReview
In one paragraph

Review in Bioengineering & translational medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 151 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed, 1 pooled it
9.0field-weighted citation impact, top 1% 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

151 citing papers in PubMed, 1 synthesis or guideline pooled it, 392 citations in OpenAlex.

  1. Advances in Engineering Human Tissue Models.Frontiers in bioengineering and biotechnology · 2020
    Pooled it
  2. Review
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  15. BIOPRINTING OF MICRODISSECTED TUMOR "CUBOIDS" IN HYDROGELS.bioRxiv : the preprint server for biology · 2025
    Article
  16. Review
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  18. Article
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91 more citing papers are in PubMed but not listed here.

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 3 countries.

Samson AfewerkiBiomaterials Innovation Research Center, Division of Biomedical Engineering, Dept. of Medicine Brigham and Women's Hospital, Harvard Medical School Cambridge MA 02142.
Amir SheikhiBiomaterials Innovation Research Center, Division of Biomedical Engineering, Dept. of Medicine Brigham and Women's Hospital, Harvard Medical School Cambridge MA 02142.
Soundarapandian KannanBiomaterials Innovation Research Center, Division of Biomedical Engineering, Dept. of Medicine Brigham and Women's Hospital, Harvard Medical School Cambridge MA 02142.
Samad AhadianCenter for Minimally Invasive Therapeutics (C-MIT) University of California-Los Angeles Los Angeles CA 90095.
Ali KhademhosseiniBiomaterials Innovation Research Center, Division of Biomedical Engineering, Dept. of Medicine Brigham and Women's Hospital, Harvard Medical School Cambridge MA 02142.
California NanoSystems Institute · USHarvard–MIT Division of Health Sciences and Technology · USInnovation Research Center · USUniversity of California, Los Angeles · US

Funding

Microengineered Osteons for Bone Tissue EngineeringR01AR057837 · NIAMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI YANG, YUNZHI · 2010 to 2018
$5.1M
Engineering personalized micro-tumor ecosystemsU01CA214411 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI KHADEMHOSSEINI, ALI, SENGUPTA, SHILADITYA · 2017 to 2021
$3.5M
Hemorrhage control in the irreversible anticoagulated patientR01HL137193 · NHLBI · MAYO CLINIC ARIZONA · PI OKLU, RAHMI · 2017 to 2021
$3.0M
Engineering highly elastic surgical sealants with hemostatic propertiesR01HL140618 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ANNABI, NASIM, KHADEMHOSSEINI, ALI · 2018 to 2021
$2.8M
Treatment of arterial aneurysms using an injectable biomaterialR01HL140951 · NHLBI · MAYO CLINIC ARIZONA · PI KHADEMHOSSEINI, ALI, OKLU, RAHMI · 2018 to 2021
$2.6M
Engineering a naturally derived and highly adhesive surgical sealantR01EB023052 · NIBIB · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ANNABI, NASIM, KHADEMHOSSEINI, ALI · 2017 to 2022
$2.4M
3D printed muscle-bone organ implant for treating large injuriesR01AR073135 · NIAMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI DOKMECI, MEHMET REMZI, JANG, HAE LIN · 2018 to 2022
$2.2M
Rapid 3D bioprinting of biomimetic vascularized tissue constructsR01EB021857 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHEN, SHAOCHEN, DOKMECI, MEHMET REMZI · 2016 to 2019
$2.1M
High-Throughput Microenvironment Regulation for ChondrogenesisR01AR066193 · NIAMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI ALSBERG, EBEN, KHADEMHOSSEINI, ALI · 2015 to 2020
$2.1M
Opposing RNAi Molecule Gradient Constructs to Repair Osteochondral DefectsR01AR069564 · NIAMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI ALSBERG, EBEN · 2016 to 2021
$1.8M
Multifunctional dressing for treatment of diabetic woundsR01GM126831 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI DOKMECI, MEHMET REMZI, TAMAYOL, ALI · 2018 to 2021
$1.3M
NCI NIH HHS U01 CA214411NHLBI NIH HHS R01 HL137193NHLBI NIH HHS R01 HL140618NHLBI NIH HHS R01 HL140951NIAMS NIH HHS R01 AR057837NIAMS NIH HHS R01 AR066193NIAMS NIH HHS R01 AR069564NIAMS NIH HHS R01 AR073135NIBIB NIH HHS R01 EB021857NIBIB NIH HHS R01 EB023052NIGMS NIH HHS R01 GM126831
6 · The paper itself

Abstract

Gelatin is a promising material as scaffold with therapeutic and regenerative characteristics due to its chemical similarities to the extracellular matrix (ECM) in the native tissues, biocompatibility, biodegradability, low antigenicity, cost-effectiveness, abundance, and accessible functional groups that allow facile chemical modifications with other biomaterials or biomolecules. Despite the advantages of gelatin, poor mechanical properties, sensitivity to enzymatic degradation, high viscosity, and reduced solubility in concentrated aqueous media have limited its applications and encouraged the development of gelatin-based composite hydrogels. The drawbacks of gelatin may be surmounted by synergistically combining it with a wide range of polysaccharides. The addition of polysaccharides to gelatin is advantageous in mimicking the ECM, which largely contains proteoglycans or glycoproteins. Moreover, gelatin-polysaccharide biomaterials benefit from mechanical resilience, high stability, low thermal expansion, improved hydrophilicity, biocompatibility, antimicrobial and anti-inflammatory properties, and wound healing potential. Here, we discuss how combining gelatin and polysaccharides provides a promising approach for developing superior therapeutic biomaterials. We review gelatin-polysaccharides scaffolds and their applications in cell culture and tissue engineering, providing an outlook for the future of this family of biomaterials as advanced natural therapeutics.

Indexed as

3D cell culturegelatinpolysaccharidesscaffoldtherapeuticstissue engineering

Identifiers

PMID30680322
PMCPMC6336672
OpenAlexW2902827915

What OpenQuestion holds

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LicenceCC BY
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.