PROGNOSTIC ROLE OF LABORATORY AND IMMUNOHISTOCHEMICAL MARKERS IN THE RECURRENCE OF ORAL MUCOSAL SQUAMOUS CELL CARCINOMA

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Abstract

Twenty fifty-nine patients with oral mucosal squamous cell carcinoma (a study group) and 50 healthy volunteers (a control group) were followed up. The poor prognosis and occurrence of early recurrences correlated with the simultaneous high level of C-reactive protein (CRP), carcinoembryonic antigen (CEA), squamous cell carcinoma antigen (SCCA) (and an increase in their values over time), elevated WNC, ACN, and PLT levels, low Caspase-3 expression, high p53 and bcl-2 expression, and the absence of lower Ki-67 expression over time, and the presence of EBV and CMV in tumor tissue. Decreased Ki-67 index at the stages of treatment, high Caspase-3 expression, low bcl-2 and p53 expression, and low CRP, CEA, and SCCA levels, and tumor HPV-positive status were associated with the favorable prognosis of a tumor process.

About the authors

S. L. Kutukova

City Clinical Oncology Dispensary, Saint Petersburg;
Acad. I.P. Pavlov First Saint Petersburg State Medical University

Author for correspondence.
Email: dr.s.kutukova@gmail.com

Контакты: Светлана Игоревна Кутукова dr.s.kutukova@gmail.com

 

Russian Federation

G. M. Manikhas

City Clinical Oncology Dispensary, Saint Petersburg;
Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

A. I. Yaremenko

Acad. I.P. Pavlov First Saint Petersburg State Medical University
Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

A. B. Chukhlovin

Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

N. P. Belyak

City Clinical Oncology Dispensary, Saint Petersburg

Email: dr.s.kutukova@gmail.com
Russian Federation

S. S. Bozhor

Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

R. K. Dibirov

Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

T. S. Ermakova

City Clinical Oncology Dispensary, Saint Petersburg;
Acad. I.P. Pavlov First Saint Petersburg State Medical University

Email: dr.s.kutukova@gmail.com
Russian Federation

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