title: Potential biomarkers for oral squamous cell carcinoma: proteomics discovery and clinical validation.
abstract: Oral squamous cell carcinoma (OSCC) is the worldwide concerned cancer. In spite of the advances in treatment, the 5-year survival rate has only increased subtly during the past two decades, which is largely due to the advanced stages of disease at diagnosis and the frequent development of relapse and second primary tumors. Therefore, the identification of underlying OSCC protein biomarker during cancer initiation and progression could aid the diagnosis and treatment of OSCC. In this review, recent researches on proteomics analysis of tissue, saliva, and serum for early detection and evaluation aggressiveness and occurrence of OSCC were summarized. The emphasis is placed on early detection by tissues, saliva, and serum of patients with histologically defined OSCC patients. Although lots of researches for searching OSCC protein biomarker have done, few common protein biomarkers have been detected. Low-redundant protein in tissues, saliva, and serum from OSCC may more accurately reflected the progression of OSCC, so novel approach for the depth research strategy and the sample choice for proteomics are of importance in OSCC biomarker discovery.
authors.affiliation: Nanjing Stomatological Hospital and the State Key Laboratory of Pharmaceutical Biotechnology, School of Stomatology, Nanjing University, Nanjing, P. R. China.
authors.forename: Yan-hong
authors.initials: YH
authors.lastname: Ni
authors.forename: Liang
authors.initials: L
authors.lastname: Ding
authors.forename: Qin-gang
authors.initials: QG
authors.lastname: Hu
authors.forename: Zi-Chun
authors.initials: ZC
authors.lastname: Hua
mesh_terms: D014408:Biomarkers, Tumor / Q000378:metabolism*; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000378:metabolism; D006801:Humans; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D009363:Neoplasm Proteins / Q000378:metabolism*; D020543:Proteome / Q000032:analysis*; D040901:Proteomics / Q000379:methods*
chemical_list: D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins; D020543:Proteome
keywords: Oral squamous cell carcinoma (OSCC); Tumor biomarkers