This paper is marked retracted in the scholarly record (OpenAlex). Interpret its findings with caution.
RETRACTED: Jeong et al. Fermented Sea Tangle (Laminaria japonica Aresch) Suppresses RANKL-Induced Osteoclastogenesis by Scavenging ROS in RAW 264.7 Cells. Foods 2019, 8, 290
Jin-Woo Jeong, Seon Yeong Ji, Hyesook Lee, Su Hyun Hong, Gi-Young Kim, Cheol Park, Bae-Jin Lee, Eui Kyun Park, Jin Won Hyun, You-Jin Jeon, Yung Hyun Choi

Abstract
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
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Taxonomy
TopicsBone Metabolism and Diseases · Vitamin K Research Studies · Bone health and osteoporosis research
The journal retracts the article “Fermented Sea Tangle (Laminaria japonica Aresch) Suppresses RANKL-Induced Osteoclastogenesis by Scavenging ROS in RAW 264.7 Cells” [1] cited above.
Following publication, concerns were brought to the attention of the Editorial Office regarding the integrity of a number of images presented in this publication [1].
Adhering to our standard procedure, an investigation was conducted by the Editorial Office and Editorial Board that identified indications of inappropriate editing and partial duplication between figures presented in this article [1] and earlier publications [2,3,4], presenting different experimental conditions. While the authors collaborated within this process, raw material meeting the journal’s Original Images Requirements could not be provided for Editorial Board Evaluation. Consequently, the Editorial Board has lost confidence in the reliability of the findings and has decided to retract this publication, as per MDPI’s retraction policy (https://www.mdpi.com/ethics#_bookmark30, accessed on 6 August 2025).
This retraction was approved by the Editor-in-Chief of the journal Foods.
The authors did not agree to this retraction.
The reference list from the paper itself. Each links out to its DOI / PubMed record.
- 1Jeong J.-W. Ji S.Y. Lee H. Hong S.H. Kim G.-Y. Park C. Lee B.-J. Park E.K. Hyun J.W. Jeon Y.-J. RETRACTED: Fermented Sea Tangle (Laminaria japonica Aresch) Suppresses RANKL-Induced Osteoclastogenesis by Scavenging ROS in RAW 264.7 Cells Foods 2019829010.3390/foods 808029031357503 PMC 6723172 · doi ↗ · pubmed ↗
- 2Jeong J.-W. Choi S.H. Han M.H. Kim G.-Y. Park C. Hong S.H. Lee B.-J. Park E.K. Kim S.O. Leem S.-H. Protective Effects of Fermented Oyster Extract against RANKL-Induced Osteoclastogenesis through Scavenging ROS Generation in RAW 264.7 Cells Int. J. Mol. Sci.201920143910.3390/ijms 2006143930901917 PMC 6471417 · doi ↗ · pubmed ↗
- 3Kang J.S. Choi I.-W. Han M.H. Hong S.H. Kim S.O. Kim G.-Y. Hwang H.J. Kim B.W. Choi B.T. Kim C.M. Sargassum horneri methanol extract rescues C 2C 12 murine skeletal muscle cells from oxidative stress-induced cytotoxicity through Nrf 2-mediated upregulation of heme oxygenase-1BMC Complement. Altern. Med.2015151710.1186/s 12906-015-0538-225653022 PMC 4324402 · doi ↗ · pubmed ↗
- 4Ahn K.I. Choi E.O. Kwon D.H. Hwang Bo H. Kim M.Y. Kim H.J. Ji S.Y. Hong S.H. Jeong J.W. Park C. Induction of apoptosis by ethanol extract of Citrus unshiu Markovich peel in human bladder cancer T 24 cells through ROS-mediated inactivation of the PI 3K/Akt pathway Biosci. Trends 20171156557310.5582/bst.2017.0121829070760 · doi ↗ · pubmed ↗
