Klincumhom N.Lorthongpanich C.Thumanu K.Septham P.Phomyu W.Issaragrisil S.Pavasant P.Mahidol University2026-06-092026-06-092026-06-01Heliyon Vol.12 No.10 (2026)https://repository.li.mahidol.ac.th/handle/123456789/117187In the original published version of this article, there was an unintentional error in the ethical approval number both in the “Materials and Methods” and “Ethics approval and consent to participate” sections as shown below: 2. Materials and Methods 2.1. Isolation and cell culture of PDL cells The cell isolation protocol was approved by the ethics committee for human research (HRBC-DCU 2018-093). Ethics approval and consent to participate The human PDL cell isolation protocol was approved by the Ethics Committee of the Faculty of Dentistry, Chulalongkorn University (HRBC-DCU 2018-093). The correct ethical approval number is HREC-DCU 2018-093. The authors submitted the original ethical approval document and the publisher verified it. The correct version of the “Materials and Methods” and “Ethics approval and consent to participate” sections can be found below. 2. Materials and Methods 2.1. Isolation and cell culture of PDL cells The cell isolation protocol was approved by the ethics committee for human research (HREC-DCU 2018-093). Ethics approval and consent to participate The human PDL cell isolation protocol was approved by the Ethics Committee of the Faculty of Dentistry, Chulalongkorn University (HREC-DCU 2018-093). The authors apologize for the errors.MultidisciplinaryErratumSCOPUS10.1016/j.heliyon.2026.e450122-s2.0-10504070949024058440