Background/Aim: Prognosis plays a vital role in head and neck squamous cell carcinoma (HNSCC) patient management decision-making. This study aimed to identify the of BP180 as prognostic factor HNSCC. Patients Methods: Protein expression bullous pemphigoid antigen II (BP180) was verified by immunohistochemistry (IHC) tissue microarray 202 cases. Results: IHC analysis revealed that protein among ...

Coexistence of laryngoceles and laryngeal carcinoma is still being debated, and there are several suggested theories about the pathophysiological relationship between these two entities. We present the case of a 66-year-old male patient with bilateral laryngomucoceles and laryngeal squamos cell carcinoma. A systematic hystological examination of whole organ sections showed that the submucosal s...

BACKGROUND Tumour angiogenesis is the result of an inbalance between anti- and pro-angiogenic factors. CD105 (endoglin) is a component of the receptor complex of transforming growth factor (TGF-beta1). Vascular endothelial growth factor receptor 2 (VEGFR2 or Flk-1/KDR) belongs to the high-affinity VEGF receptors. The aim of the study was to investigate the expression, cellular localization and ...

Overexpression of the metastasis-associated gene 1 (MTA1) has previously been found to be associated with progression of various cancer types to the metastasis stage. The function of MTA1 in laryngeal squamous cell carcinoma (LSCC) remains unclear. To explore the significance of MTA1 in the invasion and migration processes in LSCC, gene transfection and RNA interference (RNAi) were performed to...

The anti-inflammatory protein annexin A1 (ANXA1) has been associated with cancer progression and metastasis, suggesting its role in regulating tumor cell proliferation. We investigated the mechanism of ANXA1 interaction with formylated peptide receptor 2 (FPR2/ALX) in control, peritumoral and tumor larynx tissue samples from 20 patients, to quantitate the neutrophils and mast cells, and to eval...

BACKGROUND The clinical relevance of the carbohydrate antigen Sialyl Lewis a (SLea) as a serum tumor marker in diagnosis and follow-up treatment is unquestioned in a broad spectra of human carcinomas. Overexpression of this antigen is combined with poor prognosis and malignant relapse. The aim of our study was the systematic investigation of SLea expression in squamous cell carcinoma of the lar...

This study aimed at exploring the correlation between DJ-1 gene and survivin gene in laryngeal squamous cell carcinoma by analyzing their gene expression levels and their relationship with clinicopathologic parameters. The expression of DJ-1 gene and survivin gene in 82 laryngeal carcinoma tissues from patients and 82 negative surgical margin tissue samples were detected by immunohistochemistry...

introduction: laryngectomy in patients with laryngeal cancer can lead to the reduction of nutritional parameters. supportive treatments and supplementary nutritional supports are recommended in all patients undergoing laryngectomy, even with acceptable preoperative nutritional indices.the aim of this study was to evaluate postoperative changes in nutritional parameters in patients with laryngea...