Anticancer research
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Anticancer research · Apr 2015
MicroRNA profile in site-specific head and neck squamous cell cancer.
MicroRNAs (miRs) are non-coding RNA molecules regulating diverse cellular processes essential in carcinogenesis. Little is known regarding miRs in head and neck squamous cell cancer (HNSCC). The aim of the present study was to investigate miRs in relation to the clinico pathological features of site-specific HNSCC. ⋯ The microRNA profile seems to play a potential role in the pathobiology of oropharyngeal and laryngeal HNSCC. Up-regulation of miR34a in p16-positive oropharyngeal cancer has not been so far described and additional studies are warranted.
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Anticancer research · Apr 2015
Post-chemotherapeutic CEA and CA19-9 are prognostic factors in patients with colorectal liver metastases treated with hepatic resection after oxaliplatin-based chemotherapy.
The prognostic value of tumor markers remains unclear in patients with colorectal liver metastases (CRLM) who undergo hepatectomy following chemotherapy. The aim of the present study was to identify prognostic factors associated with recurrence and survival in such patients. ⋯ Measurement of both CEA and CA19-9 level is strongly recommended for patients with CRLM treated with preoperative chemotherapy followed by hepatectomy because normalization of serum CEA and CA19-9 levels after chemotherapy will demonstrate a good prognosis after curative hepatectomy.