Clinical relevance of human papillomavirus outside of oropharynx.

Purpose Of Review: The role of HPV in oropharyngeal cancer is well recognized. HPV DNA is also found in a fraction of head and neck tumors outside of oropharynx but its clinical importance is unknown. The purpose of this review is to sum up the present knowledge about the prevalence and possible impact of HPV presence in head and neck tumors in nonoropharyngeal sites.

Isolation, primary culture, morphological and molecular characterization of circulating tumor cells in gynecological cancers.

The focus of the study was to implement a new workflow for circulating tumor cells (CTCs) characterization that would allow the analysis of CTCs on a cytomorphological and molecular level in patients with diagnosed gynecological cancer. Our findings may be useful in future cancer patient management. The study introduces a size-based enrichment (MetaCell(®)) method for the separation of viable CTCs, followed by CTCs culturing in vitro and gene expression characterization.

Spatial navigation-a unique window into physiological and pathological aging.

Spatial navigation is a skill of determining and maintaining a trajectory from one place to another. Mild progressive decline of spatial navigation develops gradually during the course of physiological ageing. Nevertheless, severe spatial navigation deficit can be the first sign of incipient Alzheimer's disease (AD), occurring in the stage of mild cognitive impairment (MCI), preceding the development of a full blown dementia.