Arch Med Sci
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The prognosis of head and neck squamous cell carcinoma (HNSCC) is generally good in cases of high radiation sensitivity but poor in cases exhibiting radiation resistance; this resistance has been attributed to the presence of cancer stem cells. In recent years, CD98hc overexpression has been associated with poor prognosis in various types of cancers. CD98 is a heterodimer of heavy and light chains and is strongly involved in cell proliferation, survival, migration, and adhesion. We investigated whether CD98hc can be used as a cancer stem cell marker for HNSCC. ⋯ CD98hc-positive cells exhibited cancer stem cell-like properties in all cell lines. Thus, CD98hc is a potential marker of radiation sensitivity as well as a potential therapeutic target for improved survival rates of patients with HNSCC.
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We investigated the disability-adjusted life years (DALYs) of glaucoma. ⋯ Although the global burden of glaucoma has decreased, the burden remain high in regions with low SDI values and in sub-Saharan Africa.
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This study aims to explore the effects of microRNA-1286 (miR-1286) on the development of non-small cell lung cancer (NSCLC) via the aerobic glycolysis pathway by targeting pyruvate kinase muscle isozyme M2 (PKM2). ⋯ These data show that miR-1286 inhibits lung cancer proliferation via aerobic glycolysis by targeting PKM2, which suggests that the functions of miR-1286 in NSCLC may play a key role in tumor progression and that miR-1286 can be a promising predictive biomarker and potential therapeutic target for NSCLC.
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The aim of this prospective trial was to evaluate the ovarian reserve with anti-Müllerian hormone (AMH), which is the best predictor of ovarian reserve, and perform histological analysis after exposure to cisplatin with a GnRH agonist or antagonist. ⋯ This is the first prospective randomized controlled study showing the protective effects of GnRH agonist and antagonist on ovarian reserve after cisplatin exposure in an animal model.
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The number of reoperations increases with the growing number of operations performed. ⋯ Indications for stabilizing or preservation of the mobility of the operated segment should provide for the nature of the lesions, and anatomical and surgical conditions.