Viral Causality of Human Cancer and Potential Roles of Human Endogenous Retroviruses in the Multi-Omics Era: An Evolutionary Epidemiology Review.

Being responsible for almost 12% of cancers worldwide, viruses are among the oldest known and most prevalent oncogenic agents. The quality of the evidence for the tumorigenic potential of microorganisms varies, thus accordingly, viruses were classified in 4 evidence-based categories by the International Agency for Research on Cancer in 2009. Since then, our understanding of the role of viruses in cancer has significantly improved, firstly due to the emergence of high throughput sequencing technologies that allowed the "brute-force" recovery of unknown viral genomes.

Structure-Based in Silico Screening Identifies a Potent Ebolavirus Inhibitor from a Traditional Chinese Medicine Library.

Potent Ebolavirus (EBOV) inhibitors will help to curtail outbreaks such as that which occurred in 2014-16 in West Africa. EBOV has on its surface a single glycoprotein (GP) critical for viral entry and membrane fusion. Recent high-resolution complexes of EBOV GP with a variety of approved drugs revealed that binding to a common cavity prevented fusion of the virus and endosomal membranes, inhibiting virus infection.

Segmentation pattern of zebrafish caudal fin is affected by developmental temperature and defined by multiple fusions between segments.

Caudal-fin lepidotrichia is composed of numerous segments, which are linked to each other by intersegmental joints. During fish growth, lepidotrichia elongate by the addition of new segments at their distal margin, whereas the length of each segment remains constant after it is formed. In the present paper, we examined whether the water temperature affects the segmentation pattern of the juvenile and adult caudal fin.

Development of a Canine Care and Welfare Knowledge Scale: Implications for Welfare and Preventing Dogfighting.

The objective of this study was to develop a Canine Care and Welfare Knowledge (CCWK) Scale for use in educational intervention development and evaluation and validate the instrument. The study population was 504 children, aged 11 to 19 years old, from Detroit, MI. In this cross-sectional study, exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used for scale development.

Development of a survey instrument to assess health-related quality of life in small animal cancer patients treated with chemotherapy.

Objective: To develop a quality of life (QOL) survey for use in a canine cancer chemotherapy setting, validate the instrument's utility, identify key questions that facilitate client and clinician communication regarding decisions in patient care, and use human and veterinary QOL literature to develop a comprehensive yet simple proxy survey instrument.

Design: Survey.

Animals: 29 canine chemotherapy patients.