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The B7 Family Molecules in Oral Squamous Cell Carcinoma: a Systematic Review. Part I: B7-H1 (PD-L1) and B7-DC (PD-L2)

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Date 2022 Jun 1
PMID 35645666
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Abstract

Introduction: Oral squamous cell carcinoma (OSCC) is the most common cancerous lesion in the oral cavity. During recent years, no significant reduction in the survival rate has been observed.

Aim: To systematically review the literature and to summarise correlations between B7 family proteins and prognosis in OSCC.

Material And Methods: A systematic review of the literature about B7-H1 (PD-L1) and B7-DC (PD-L2) was carried out, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Thirty-six articles published before 22 May 2020 were included in the systematic review.

Results: The biggest study group consisted of 305 patients and the smallest - 10 patients. PD-L1 proved to be a prognostic factor in patients with OSCC. Immunohistochemistry was the most commonly used diagnostic method.

Conclusions: Any mutations in the gene encoding PD-L1 and quantitative or functional changes in the status of PD-L1 may be important in the prognosis of OSCC.

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References
1.
Ko J, Gastman B, Conic R, Tellez Diaz Trujillo A, Diaz-Montero C, Billings S . Decreased T-Cell Programmed Death Receptor-1 Expression in Pregnancy-Associated Melanoma. Am J Dermatopathol. 2018; 41(3):180-187. DOI: 10.1097/DAD.0000000000001286. View

2.
Swanson M, Sinha U . Rationale for combined blockade of PD-1 and CTLA-4 in advanced head and neck squamous cell cancer—review of current data. Oral Oncol. 2014; 51(1):12-5. DOI: 10.1016/j.oraloncology.2014.10.010. View

3.
Satgunaseelan L, Gupta R, Madore J, Chia N, Lum T, Palme C . Programmed cell death-ligand 1 expression in oral squamous cell carcinoma is associated with an inflammatory phenotype. Pathology. 2016; 48(6):574-80. DOI: 10.1016/j.pathol.2016.07.003. View

4.
Maruse Y, Kawano S, Jinno T, Matsubara R, Goto Y, Kaneko N . Significant association of increased PD-L1 and PD-1 expression with nodal metastasis and a poor prognosis in oral squamous cell carcinoma. Int J Oral Maxillofac Surg. 2018; 47(7):836-845. DOI: 10.1016/j.ijom.2018.01.004. View

5.
Stasikowska-Kanicka O, Wagrowska-Danilewicz M, Danilewicz M . CD8+ and CD163+ infiltrating cells and PD-L1 immunoexpression in oral leukoplakia and oral carcinoma. APMIS. 2018; 126(9):732-738. DOI: 10.1111/apm.12881. View