The association of infectious mononucleosis and invasive breast cancer in The Health of Women (HOW) Study.

Background: The link between Epstein-Barr Virus (EBV) and breast cancer (BC) etiology remains unclear. We utilized the Health of Women (HOW) Study to understand the association between infectious mononucleosis (IM), a surrogate for EBV infection, and invasive BC.

Methods: The HOW Study was a web-based survey of BC risk factors with > 40, 000 participants; 183 had IM at < 10 years old, 3, 654 had IM between 10 and 22 years old, 764 had IM at > 22 years old, and 17, 026 never developed IM.

Serotype-dependent recombinant adeno-associated vector (AAV) infection of Epstein-Barr virus-positive B-cells, towards recombinant AAV-based therapy of focal EBV + lymphoproliferative disorders.

Background: B-cell proliferative disorders, such as post-transplant lymphoproliferative disease (PTLD), are increased among persons afflicted by T-cell compromise. Most are Epstein-Barr virus (EBV) + and can first present with a focal lesion. Direct introduction of oncolytic viruses into localized tumors provides theoretical advantages over chemotherapy, immunotherapy and radiation therapy by reducing systemic toxicity.

Complete and Durable Responses in Primary Central Nervous System Posttransplant Lymphoproliferative Disorder with Zidovudine, Ganciclovir, Rituximab, and Dexamethasone.

Primary central nervous system posttransplant lymphoproliferative disorder (PCNS-PTLD) is a complication of solid organ transplantation with a poor prognosis and typically associated with Epstein-Barr virus (EBV). We hypothesized EBV lytic-phase protein expression would allow successful treatment with antiviral therapy. Thirteen patients were treated with zidovudine (AZT), ganciclovir (GCV), dexamethasone, and rituximab in EBV PCNS-PTLD.

A systematic review and meta-analysis on herpes zoster and the risk of cardiac and cerebrovascular events.

Background: Patients who develop herpes zoster or herpes zoster ophthalmicus may be at risk for cerebrovascular and cardiac complications. We systematically reviewed the published literature to determine the association between herpes zoster and its subtypes with the occurrence of cerebrovascular and cardiac events.

Methods/results: Systematic searches of PubMed (MEDLINE), SCOPUS (Embase) and Google Scholar were performed in December 2016.

Epstein-Barr Virus Infection of Mammary Epithelial Cells Promotes Malignant Transformation.

Whether the human tumor virus, Epstein-Barr Virus (EBV), promotes breast cancer remains controversial and a potential mechanism has remained elusive. Here we show that EBV can infect primary mammary epithelial cells (MECs) that express the receptor CD21. EBV infection leads to the expansion of early MEC progenitor cells with a stem cell phenotype, activates MET signaling and enforces a differentiation block.