In the article titled “Brain-derived neurotrophic factor and its related enzymes and receptors play important roles after hypoxic-ischemic brain damage”, published on pages 1453-1459, Issue 8, Volume 16 of Neural Regeneration Research (Xiong et al., 2021), there are some errors in author list and affiliations because of mistake in description and also oversight during final proof checking, the correct author list and affiliations are shown below:Liu-Lin Xiong1, 2, #, Jie Chen2, #, Ruo-Lan Du3, Jia Liu3, Yan-Jun Chen4, Mohammed Al Hawwas1, Xin-Fu Zhou1, *, Ting-Hua Wang3, 4, *, Si-Jin Yang2, *, Xue Bai2, *1Clinical and Health Sciences, University of South Australia, Adelaide, Australia; 2National Traditional Chinese Medicine Clinical Research Base and Western Medicine Translational Medicine Research Center, Department of Cardiovascular Disease, Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan Province, China; 3Animal Zoology Department, Institute of Neuroscience, Kunming Medical University, Kunming, Yunnan Province, China; 4Institute of Neurological Disease, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China*Correspondence to: Xin-Fu Zhou, Ph.D, xin-fu.zhou@unisa.edu.au; Ting-Hua Wang, Ph.D, Wangth_email@163.com; Si-Jin Yang, MS, ysjimn@sina.com; Xue Bai, MS, XueBai159263487@163.com; https://orcid.org/0000-0002-2040-7778 (Xue Bai)The online version of the original article can be found under doi:10.4103/1673-5374.303033.