Front. Cell Dev. Biol. Frontiers in Cell and Developmental Biology Front. Cell Dev. Biol. 2296-634X Frontiers Media S.A. 848292 10.3389/fcell.2022.848292 Cell and Developmental Biology Correction Corrigendum: Platelet-Derived Growth Factor-D Activates Complement System to Propagate Macrophage Polarization and Neovascularization Xiong et al. Corrigendum: PDGF-D Activates Complement System Xiong Zhen † Wang Qianqian † Li Wanhong Huang Lijuan Zhang Jianing Zhu Juanhua Xie Bingbing Wang Shasha Kuang Haiqing Lin Xianchai Lee Chunsik Kumar Anil * Li Xuri * State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China

Edited and reviewed by: Wei Chi, Sun Yat-sen University, China

 *Correspondence: Anil Kumar, kumar8@mail.sysu.edu.cn; Xuri Li, lixr6@mail.sysu.edu.cn

These authors have contributed equally to this work

This article was submitted to Molecular and Cellular Pathology, a section of the journal Frontiers in Cell and Developmental Biology

 08 02 2022 2022 10 848292 04 01 2022 10 01 2022 Copyright © 2022 Xiong, Wang, Li, Huang, Zhang, Zhu, Xie, Wang, Kuang, Lin, Lee, Kumar and Li. 2022 Xiong, Wang, Li, Huang, Zhang, Zhu, Xie, Wang, Kuang, Lin, Lee, Kumar 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.

 A Corrigendum on Platelet-Derived Growth Factor-D Activates Complement System to Propagate Macrophage Polarization and Neovascularization by Xiong Z, Wang Q, Li W, Huang L, Zhang J, Zhu J, Xie B, Wang S, Kuang H, Lin X, Lee C, Kumar A and Li X (2021). Front. Cell Dev. Biol. 9:686886. doi: 10.3389/fcell.2021.686886 PDGF-D C1qa C3 macrophage polarization inflammation

In the original article, there was an error. In typesetting, the texts under the subtitle RNA Isolation and Real Time quantitative PCR from the section Materials and Methods were accidentally overwritten by the content under the subtitle, RNA Sequencing and Transcriptome Analysis.

A correction has been made to Materials and Methods, RNA Isolation and Real Time Quantitative PCR, Paragraph 1.

“Total RNA was isolated using the TRNzol reagent (TIANGEN, cat: DP424) and converted to cDNA using the Fast King RT Kit (TIANGEN, cat: KR116) according to the manufacturer’s instructions. Real-time quantitative PCR was carried out in a 10 μl reaction containing the SYBR Select Master Mix (Vazyme, cat: Q331) in technical quadruplicate using a Quantstudio 6K Flex system (Life Technologies). Results were analyzed using the Quantstudio 12 K Flex Software v1.2.2 (Thermo Fisher Scientific). Relative mRNA levels were calculated based on the 2−∆∆CT method, using the 18S rRNA as references.”

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.

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