Int J Oral Biol.  2024 Jun;49(2):42-47. 10.11620/IJOB.2024.49.2.42.

Antitumor effects of ophiopogonin D on oral squamous cell carcinoma

• Trang NTK
• Dong VP
• Yoo H

• KMID: 2562645
• DOI: http://doi.org/10.11620/IJOB.2024.49.2.42

Abstract

Ophiopogonin D (OPD) is a steroidal glycoside derived from Ophiopogon japonicus, a traditional Chinese medicine with diverse biological activities, including antithrombosis, anti-inflammation, and antitussive effects. To investigate the cellular effects and mechanisms of OPD on oral squamous cell carcinoma, cell viability was explored, and the effects of OPD on cell cycle regulators, apoptotic marker proteins, and key proteins involved in metastasis and signaling pathways were examined by MTT assay and Western blotting in YD38 cells. OPD strongly inhibited cell proliferation and induced caspase-dependent apoptosis of YD38 cells by suppressing the cell cycle and activating caspase-3 and poly ADP ribose polymerase. Additionally, OPD suppressed the expression of vital proteins regulating metastasis and proliferation within the integrin/matrix metalloproteinases/FAK and AKT/PI3K/mTor pathways. Thus, OPD can be a potential treatment candidate for gingival cancer.

Keyword

Ophiopogonin D; Proliferation; Metastasis; Apoptosis; YD38 cells