Corrigendum: Nanofat lysate ameliorates pain and cartilage degradation of osteoarthritis through activation of TGF-β-Smad2/3 signaling of chondrocytes
Year: 2024
Type: erratum
Abstract: Corrigendum on: Ge Y, Xu W, Chen Z, Zhang H, Zhang W, Chen J, Huang J, Du W, Tong P, Shan L, Zhou L. Nanofat lysate ameliorates pain and cartilage degradation of osteoarthritis through activation of TGF-β-Smad2/3 signaling of chondrocytes. Front Pharmacol. 2023 Mar 27;14:900205. doi: 10.3389/fphar.2023.900205. PMID: 37050907; PMCID: PMC10083246.Error in Figure/TableIn the published article, there was an error in Figure 3B (the panel at the left part) as published. The first author incorrectly used the photo for the TNF-α+NF group as the photo for the TNF-α+NFL group (Figure 3B lower right in the panel) while assembling the figure. The corrected Figure 3B and its caption “The wound healing and cell migration assays on chondrocytes with NFL treatment. (A) Wounding healing assay of chondrocytes with NFL treatment at 24, 48, and 72 h, and wound healing rate was represented as the ratio of the scratched wound area with 24, 48, and 72h treatment to the area without treatment (0 h). (B) Transwell assay of chondrocytes with NF and NFL intervention. Values were shown as mean ± SD. ##P < 0.01 vs. NC group; **P < 0.01 vs. TNF-α group. NF: Nanofat. Scale bar = 200 μm.” appear below.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.Text CorrectionIn the published article, there was an error. The first author incorrectly used an old laboratory animal production license number as the new one for this study.A correction has been made to 2 Materials and Methods, 2.2 Animal preparation, Line 1 to 3 in the paragraph. This sentence previously stated:“A total of 50 male Sprague-Dawley (SD) rats weighing 180-220 g were purchased from Shanghai Super B&K Laboratory Animal Co. Ltd. (Grade SPF II, SCXK (Shanghai): 2013-0016).”The corrected sentence appears below:“A total of 50 male Sprague-Dawley (SD) rats weighing 180-220 g were purchased from Shanghai Super B&K Laboratory Animal Co. Ltd. (Grade SPF II, SCXK (Shanghai): 2018-0006).”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.In the published article, there was an error. The first author incorrectly used the project number of animal study as the animal ethics approval number.A correction has been made to 2 Materials and Methods, 2.2 Animal preparation, Line 9 to 13 in the paragraph. This sentence previously stated:“All the experimental procedures were strictly in accordance with the Chinese legislation on the use and care of laboratory animals and approved by the Medical Norms and Ethics Committee of Zhejiang Chinese Medical University (Approval number: 10890).”The corrected sentence appears below:“All the experimental procedures were strictly in accordance with the Chinese legislation on the use and care of laboratory animals and approved by the Medical Norms and Ethics Committee of Zhejiang Chinese Medical University (Approval number: IACUC-20190506-14).”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.
Source: Frontiers in Pharmacology
Language: English
Subfield: Rheumatology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,295
OpenAlex ID: W4399648537