The Emerging Role of MMP12 in the Oral Environment

• Main Authors: Lin, Bingpeng, Ser, Hooi Leng *, Wang, Lijing, Li, Jiang, Chan, Kok Gan, Lee, Learn-Han, Tan Loh, Teng Hern
• Format: Article
• Language: English
• Published: MDPI 2023
• Subjects: QR Microbiology; RK Dentistry
• Online Access: http://eprints.sunway.edu.my/2735/1/Ser%20Hooi%20Leng_Emerging%20role%20of%20MMP12.pdf; http://eprints.sunway.edu.my/2735/; https://doi.org/10.3390/ijms24054648

Matrix metalloproteinase-12 (MMP12), or macrophage metalloelastase, plays important roles in extracellular matrix (ECM) component degradation. Recent reports show MMP12 has been implicated in the pathogenesis of periodontal diseases. To date, this review represents the latest comprehensive overview of MMP12 in various oral diseases, such as periodontitis, temporomandibular joint dysfunction (TMD), orthodontic tooth movement (OTM), and oral squamous cell carcinoma (OSCC). Furthermore, the current knowledge regarding the distribution of MMP12 in different tissues is also illustrated in this review. Studies have implicated the association of MMP12 expression with the pathogenesis of several representative oral diseases, including periodontitis, TMD, OSCC, OTM, and bone remodelling. Although there may be a potential role of MMP12 in oral diseases, the exact pathophysiological role of MMP12 remains to be elucidated. Understanding the cellular and molecular biology of MMP12 is essential, as MMP12 could be a potential target for developing therapeutic strategies targeting inflammatory and immunologically related oral diseases.