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Front. Bioeng. Biotechnol., 03 June 2020 |

Corrigendum: 3D-Printed Poly-Caprolactone Scaffolds Modified With Biomimetic Extracellular Matrices for Tarsal Plate Tissue Engineering

Liangbo Chen1,2, Dan Yan1,2, Nianxuan Wu1,2, Weijie Zhang1,2, Chenxi Yan1,2, Qinke Yao1,2, Christos C. Zouboulis3, Hao Sun1,2* and Yao Fu1,2*
  • 1Department of Ophthalmology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
  • 2Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, China
  • 3Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane, Dessau, Germany

A Corrigendum on
3D-Printed Poly-Caprolactone Scaffolds Modified With Biomimetic Extracellular Matrices for Tarsal Plate Tissue Engineering

by Chen, L., Yan, D., Wu, N., Zhang, W., Yan, C., Yao, Q., et al. (2020). Front. Bioeng. Biotechnol. 8:219. doi: 10.3389/fbioe.2020.00219

Christos C. Zouboulis was not included as an author in the published article. The corrected Author Contributions statement appears below. In addition, “BeNa Culture Collection, China” was cited instead of “Zouboulis et al. 1999.” A correction has been made to the Materials and Methods section, subsection Culture of SZ95 Sebocytes and Cell Morphology on 3D Scaffolds, paragraph 1:

“A total of 1 × 105 SZ95 sebocytes (Zouboulis et al., 1999) were seeded on PCL scaffolds or DMA-PCL scaffolds, in DMEM (Gibco, CA, USA), supplemented with 10% FBS (Gibco), 5 ng/mL recombinant human epidermal growth factor (Peprotech, USA), and 100 U/mL penicillin/streptomycin (Gibco, USA) in a humidified atmosphere containing 5% CO2 at 37°C. The detailed cell culture method was the same as mentioned earlier for hADSCs. The medium was replaced every other day. Seven days after cell seeding, the scaffolds were fixed with 0.25% glutaraldehyde (Merck, Germany) at 4°C overnight. The samples were rinsed with PBS three times and then dehydrated with graded concentrations of ethanol (30, 50, 70, 80, 90, and 100% v/v) for 10 min each. Subsequently, the samples were critical-point dried, following which they were sputter-coated with gold and examined using an SEM.”

Author Contributions

LC, HS, and YF designed the study and the experiments. LC and DY performed the experiments. NW and WZ contributed to the data analysis. QY participated in the design of the experiments and the revision of the final article. CY, HS, and YF revised the manuscript. CZ established the human sebaceous gland cell line SZ95. All authors discussed the results, reviewed the manuscript, and approved the final version of the manuscript.

The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.


Zouboulis, C. C., Seltmann, H., Neitzel, H., and Orfanos, C. E. (1999). Establishment and characterization of an immortalized human sebaceous gland cell line (SZ95). J Invest Dermatol. 113, 1011–1020. doi: 10.1046/j.1523-1747.1999.00771.x

PubMed Abstract | CrossRef Full Text | Google Scholar

Keywords: 3D printing, decellularized matrix, PCL scaffold, sebocytes, tarsal plate

Citation: Chen L, Yan D, Wu N, Zhang W, Yan C, Yao Q, Zouboulis CC, Sun H and Fu Y (2020) Corrigendum: 3D-Printed Poly-Caprolactone Scaffolds Modified With Biomimetic Extracellular Matrices for Tarsal Plate Tissue Engineering. Front. Bioeng. Biotechnol. 8:548. doi: 10.3389/fbioe.2020.00548

Received: 04 May 2020; Accepted: 06 May 2020;
Published: 03 June 2020.

Approved by:

Frontiers Editorial Office, Frontiers Media SA, Switzerland

Copyright © 2020 Chen, Yan, Wu, Zhang, Yan, Yao, Zouboulis, Sun and Fu. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Hao Sun,; Yao Fu,

These authors have contributed equally to this work