Myofibroblasts and their relationship with oral squamous cell carcinoma

Revista Brasileira de Otorrinolaringologia

Lúcio, Priscilla Suassuna Carneiro¹ 

[1] Universidade Estadual da Paraíba, Campina Grande, Brasil

关键词: carcinoma;    squamous cell;    immunohistochemistry;    myofibroblasts.;   

DOI  :  10.5935/1808-8694.20130019

学科分类：医学（综合）

来源: Associacao Brasileira de Otorrinolaringologia e Cirurgia Cervicofacial

【 摘 要 】

Myofibroblasts are hybrid-phenotype differentiated cells in between fibroblasts and smooth muscle cells. Due to their contractile features and ability to synthesize extracellular matrix components, cytokines, proteases, and proangiogenic factors, myofibroblasts have been implicated in the pathogenesis of fibrocontractive diseases and in the progression of many tumors, including oral squamous cell carcinoma (SCC). OBJECTIVE: To perform a literature review on the origin of myofibroblasts, their main morpho-physiological and immunohistochemical aspects, and to discuss the correlations with oral SCC. METHOD: A search was made on the PubMed database to select the main papers in the literature in English related to the subject, published between January 1991 and December 2011. CONCLUSION: Myofibroblasts are an important component of the stroma of oral SCCs, although they are not present in all tumors. Abundant presence of myofibroblasts may be associated with local disease recurrence and decreased patient survival. However, given the relatively limited number of studies on the subject, further research is needed to clarify the molecular mechanisms by which myofibroblasts influence the biological behavior of oral SCC.

【 授权许可】

CC BY