title: The Interaction Between Human Papillomaviruses and the Stromal Microenvironment.
abstract: Human papillomaviruses (HPVs) are small, double-stranded DNA viruses that replicate in stratified squamous epithelia and cause a variety of malignancies. Current efforts in HPV biology are focused on understanding the virus-host interactions that enable HPV to persist for years or decades in the tissue. The importance of interactions between tumor cells and the stromal microenvironment has become increasingly apparent in recent years, but how stromal interactions impact the normal, benign life cycle of HPVs, or progression of lesions to cancer is less understood. Furthermore, how productively replicating HPV impacts cells in the stromal environment is also unclear. Here we bring together some of the relevant literature on keratinocyte-stromal interactions and their impacts on HPV biology, focusing on stromal fibroblasts, immune cells, and endothelial cells. We discuss how HPV oncogenes in infected cells manipulate other cells in their environment, and, conversely, how neighboring cells may impact the efficiency or course of HPV infection.
authors.affiliation: Louisiana State University Health Sciences Center, Shreveport, LA, United States.
authors.forename: B
authors.initials: B
authors.lastname: Woodby
authors.affiliation: Louisiana State University Health Sciences Center, Shreveport, LA, United States.
authors.forename: M
authors.initials: M
authors.lastname: Scott
authors.affiliation: Louisiana State University Health Sciences Center, Shreveport, LA, United States. Electronic address: jbodil@lsuhsc.edu.
authors.forename: J
authors.initials: J
authors.lastname: Bodily
mesh_terms: D000818:Animals; D060833:Cellular Microenvironment; D005109:Extracellular Matrix / Q000378:metabolism; D005347:Fibroblasts / Q000473:pathology / Q000821:virology; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins / Q000378:metabolism; D027383:Papillomaviridae / Q000502:physiology*; D017154:Stromal Cells / Q000821:virology
chemical_list: D036341:Intercellular Signaling Peptides and Proteins
keywords: Angiogenesis; Cell-mediated immunity; Epithelial–stromal interaction; Fibroblast; Growth factors; Innate immunity; Interferon; Microenvironment; Papillomavirus