Squamous cell carcinoma antigen (SCCA) is a useful marker for SCCs. In this study, we attempted to identify SCCA-derived peptides that could be applied in the development of specific immunotherapy for HLA-A24+ cancer patients with SCC or non-SCC. A variety of SCC and non-SCC lines were examined for their expression of SCCA mRNA using quantitative PCR. SCCA protein expression in cancer tissues w...

Over a period of two decades the incidence of SCC has remained relatively stable or declined (particularly associated with smoking and alcohol), whilst there has been a rapid rise in the amount of AC seen, particularly in Caucasian males. [2, 3]This has now overtaken SCC as the most common form of oesophageal tumour in some developed countries. One study, however, suggests that the incidence of...

BACKGROUND To analyze the longitudinal length accuracy of gross tumor volume (GTV) delineation with diffusion weighted magnetic resonance imaging for esophageal squamous cell carcinoma (SCC). METHODS Forty-two patients from December 2011 to June 2012 with esophageal SCC who underwent radical surgery were analyzed. Routine computed tomography (CT) scan, T2-weighted MRI and diffusion weighted m...

Caveolin-1 (Cav-1), a major structural protein of caveolae, is an integral membrane protein which plays an important role in the progression of carcinoma. However, whether Cav-1 acts as a tumor promoter or a tumor suppressor still remains controversial. For example, the tumor-promoting function of Cav-1 has been found in renal cancer, prostate cancer, tongue squamous cell carcinoma (SCC), lung ...

  Introduction: Esophageal Squamous-Cell Carcinoma (SCC) is one of the most common malignancies in Iran. To reduce the incidence of esophageal SCC, it is important to recognize the controllable risk factors and prevent them. Celiac disease is widely known as a possible risk factor for esophageal SCC.  Thus, we decided to assess the frequency of celiac disease in esophageal SCC patients in North...

Background CoNS species are likely reservoirs of the staphylococcal cassette chromosome mec (SCC mec ) in Staphylococcus aureus . S . aureus CC395 is unique as it is capable of exchanging DNA with CoNS via bacteriophages, which are also known to mediate transfer of SCC mec . Objectives To analyse the structure and putative origin of the SCC mec element in S . aureus CC395. Methods The only ...

AIMS Squamous cell carcinoma of the skin (SCC) increases dramatically in organ transplant recipients (OTRs). The aim was to determine whether qualitative and quantitative differences in perineoplastic inflammation in OTRs contribute to the increased carcinogenesis. METHODS AND RESULTS We studied the perineoplastic inflammatory infiltrate in SCC, assessing depth, density and phenotype (CD3, 4,...

introduction: 90% of the tumors in the head and neck are squamous-cell carcinomas (hnscc), which have overall 5- year survival rate between 50% -60%. cd44 has been shown to be associated with the prognosis.  materials and methods: biopsy specimens of 51 patients with oral tongue scc were evaluated by immunohistochemistry (ihc) for the cd44 antibody.  results: there was no significant correlatio...

Abundant carbon resides in spent cathode (SCC) of aluminum electrolysis and its high-purity powder is conducive to high-value recycling. The alkali-fused SCC was separated effectively purified using an HCl/NaF solution. Effects particle size, leaching temperature, time, initial acid concentration, sodium fluoride dosage, on the purity removal rate, were investigated. Using as research object, k...