Human papilloma virus (HPV) is not implicated in the etiology of Warthin's tumor of the parotid gland.

Conclusion: The lack of human papilloma virus (HPV) sequences as well as potential HPV-activated cells such as cells that would be p16- and Ki-67 positive does not support a role of HPV in the pathogenesis of this lesion.

Objective: The exact etiopathogenesis of Warthin's tumor of the parotid gland is still unclear. The aim of the present study was to evaluate if HPV could play a role in the development of this parotid lesion.

Activation of STAT1 transcription factor precedes up-regulation of coxsackievirus-adenovirus receptor during viral myocarditis.

The coxsackievirus-adenovirus receptor (CAR) was originally described as a transmembrane protein involved in viral infection and was later found to be required for normal heart development. However, the role of CAR in virus-induced myocarditis has not been investigated so far. The purpose of this study was to assess myocardial CAR expression in response to cytokine-induced inflammatory reactions during the course of coxsackievirus-induced myocarditis.