In the original article, there was a mistake in Supplementary Table 1 as published. In the original article, the correspondence author inappropriately included a table of an unpublished manuscript. The corrected Supplementary Table 1 appears below.
Supplementary Table 1
| Supporting cells | Culture method | GFs/inhibitors included in basic medium | References |
|---|---|---|---|
| Primary lung Fibroblasts | AEC2 cells were cultured on top of a single layer of fibroblasts in Matrigel matrix | – | Sucre et al., 2018 |
| Primary fibroblasts or fibroblast cell line | AEC2 cells were mixed with supporting cells in Matrigel/culture medium, seeded into transwell insert for coculture. Culture medium supplemented with growth factors and inhibitors was changed regularly for organoid growth. | Y-27632, ITS, SB431542 | Chen et al., 2012; Barkauskas et al., 2013; Zacharias et al., 2018 |
| Lung mesenchymal cells | ITS | McQualter et al., 2010 | |
| lung endothelial cells | ITS | Lee et al., 2014 | |
| CD45+;F4/80+ Macrophages | ITS, EGF, KGF, FGF2, HGF | Lechner et al., 2017 | |
| Supporting cell-free | AEC2 cells were embedded in Matrigel matrix for culture. Growth factors and inhibitors were added into the culture medium to stimulate the growth of AEC2 cells. | Jagged-1,Noggin, SB431542,CHIR-99021, KGF, Y-27632 | Shiraishi et al., 2019a,b |
| A83-1, Noggin, Rspo1, Wnt3a, EGF, KGF, FGF10, Y-27632 | Weiner et al., 2019 |
Organotypic culture methods of AEC2 cells.
ITS, insulin, transferrin and selenium; KGF, keratinocyte growth factor; EGF, epidermal growth factor; FGF2, fibroblast growth factor 2; FGF10, fibroblast growth factor 10; HGF, Hepatocyte growth factor; Rspo1, R-spondin 1.
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.
Summary
Keywords
lung, alveolar epithelium, alveolar type II epithelial cell, alveolar stem cell, alveolar organoid, Wnt pathway, FGF pathway, coronavirus
Citation
Liao D and Li H (2021) Corrigendum: Dissecting the Niche for Alveolar Type II Cells With Alveolar Organoids. Front. Cell Dev. Biol. 9:684641. doi: 10.3389/fcell.2021.684641
Received
23 March 2021
Accepted
30 March 2021
Published
20 May 2021
Volume
9 - 2021
Edited and reviewed by
Eumorphia Remboutsika, National and Kapodistrian University of Athens, Greece
Updates
Copyright
© 2021 Liao and Li.
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: Huaibiao Li lihuaibiao@hust.edu.cn
This article was submitted to Stem Cell Research, a section of the journal Frontiers in Cell and Developmental Biology
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