Correction to "Microbead Encapsulation Strategy for Efficient Production of Extracellular Vesicles Derived From Human Mesenchymal Stem Cells"

Abstract

Tan, J., Y. Hu,L. Zheng, et al. 2025. “Microbead Encapsulation Strategy for Efficient Production of Extracellular Vesicles Derived From Human Mesenchymal Stem Cells.” Journal of Extracellular Vesicles 14: e70053. https://doi.org/10.1002/jev2.70053

In the originally published article, author Jiayi Tan was left off the author list. The correct author list appears below. This has been updated in the online version of the article.

Jiayi Tan,¹ Yunxia Hu,^2,3,4 Lijuan Zheng,^2,3,4 Zheng Zheng,⁵ Mali Fu,⁵ Haiying Peng,⁶ Shaohua Ma^2,3,4

¹Tsinghua Shenzhen International Graduate School (SIGS), Tsinghua University, Shenzhen, China

²Institute of Biopharmaceutical and Health Engineering (iBHE), Tsinghua Shenzhen International Graduate School (SIGS), Tsinghua University, Shenzhen, China

³Key Lab of Industrial Biocatalysis, Ministry of Education, Shenzhen, China

⁴Key Lab of Active Proteins and Peptides Green Biomanufacturing of Guangdong Higher Education Institutes, Tsinghua Shenzhen International Graduate School, Shenzhen, China

⁵Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China

⁶General Hospital of the Southern Theater Command of the Chinese People's Liberation Army, Guangzhou, China

Additionally, Figure 1d in this paper partially duplicates Figure 3a from Cao et al. 2022. The authors have replaced the duplicated live/dead staining image in Figure 1d with data from another batch of repeat experiments (see below).

The caption for Figure 2, which appears below, has been revised because Figure 2c, which presents the size distribution and concentration of hMSC-EVs as measured by NTA, also appeared in Appendix S25 of the publication by Cao et al., 2022.

Figure 2 Characterisation and comparison of hMSC-EVs derived from microbeads and 2D groups. (a) The experimental workflow of EV collection and isolation. (b) Representative TEM image of hMSC-EVs. Scale bar, 200 nm. (c) Size distribution and concentration of hMSC-EVs measured by NTA. Data in this panel were replicated from Appendix S25 of Cao et al., 2022. (d) Comparison of size distribution and concentration results measured by NTA of hMSC-EVs. (e–f) Average diameter and normalised particle concentration of hMSC-EVs based on NTA results. (g, h) Protein and RNA content in hMSC-EVs. (i) Western blot analysis of marker proteins (Hsp70, TSG101, CD63) in hMSC-EVs. ^*p < 0.05; ^**p < 0.01; ^***p < 0.001; ^****p < 0.0001.

We apologize for these error.