Epstein-Barr virus (EBV) is associated with nasopharyngeal carcinoma (NPC), one of the highest incidence of tumors in Indonesia. EBV infection is ubiquitous around the world, but NPC occurs with a remarkable geographic distribution. This phenomenon suggests that there are subtypes of EBV, some of which may have greater tumorigenic potential. The latent membrane protein 1 (LMP 1) gene encoded by...

We report the case of a 30-year-old woman who presented with an EBV related hemophagocytic syndrome. After a few months she developed a T-cell rich B-cell non-Hodgkin's lymphoma with liver involvement. Serological data demonstrated a reactivation of the EBV infection. Tumor progression with liver involvement occurred during treatment with conventional chemotherapy. Tumor reduction and disappear...

Recent evidence has shown that Hodgkin's disease (HD) is associated with Epstein-Barr virus (EBV) in a substantial number of cases and that in these cases EBV DNA is localized exclusively to Hodgkin and Reed-Sternberg (RS) cells. The virus genome is not silent in RS cells because two EBV latent gene products, latent membrane protein (LMP) and EB early region (EBER) transcripts, have recently be...

When NF-κB activation or protein synthesis is inhibited, tumor necrosis factor alpha (TNFα) can induce apoptosis through Bax- and Bak-mediated mitochondrial outer membrane permeabilization (MOMP) leading to caspase-3 activation. Additionally, previous studies have implicated lysosomal membrane permeability (LMP) and formation of reactive oxygen species (ROS) as early steps of TNFα-induced apopt...

OBJECTIVE The efficacy of 5% lidocaine medicated plaster (LMP) has previously been demonstrated in post-traumatic localized neuropathic pain. This study evaluated the use of LMP in localized neuropathic pain secondary to traumatic peripheral nerve injury. PATIENTS AND METHODS This prospective observational study enrolled patients with traumatic injuries to peripheral nerves that were accompan...

The bcl-2 oncogene blocks programmed cell death (apoptosis). Epstein-Barr virus (EBV) can immortalize B lymphocytes into continuously growing lymphoblastoid cell lines (LCL) by the coordinate expression of at least 9 latent genes (EBV nuclear antigen [EBNA] 1-6, latent membrane protein [LMP], and terminal proteins [TP] 1 and 2). We analyzed transcription and expression of bcl-2 and latent EBV g...

OBJECTIVES Epstein-Barr virus (EBV) is frequently associated with malignant cell transformation through the action of the oncoprotein latent membrane protein-1 (LMP-1). The present study aimed to determine the presence of EBV in oral squamous cell carcinomas (OSCCs) and the expression of LMP-1 in neoplastic cells of EBV-positive OSCCs. STUDY DESIGN/METHODS In a retrospective study of 78 OSCCs...

BACKGROUND There are a few published studies about prognostic markers of Epstein-B virus (EBV) related to outcomes in pediatric Hodgkin Lymphoma (HL). OBJECTIVES We aimed to investigate the prognostic value and effect of EBV on survival by using biopsy materials in children and adolescents diagnosed with HL. PATIENTS AND METHODS EBV LMP-1 expression was examined using immunohistochemical me...

Children born preterm show persisting impairments in cognitive functioning, school achievement, and brain development. Most research has focused on implications of birth prior to 37 gestational weeks; however, the fetal central nervous system continues to make fundamental changes throughout gestation. Longer gestation is associated with reduced morbidity and mortality even among infants born du...