Abstract Paraneoplastic pemphigus (PNP) is a subset of pemphigus, group autoimmune blistering skin disorders. A 51-year-old man presented with paraneoplastic associated hepatic neoplasm. He described an epigastric mass and mucositis affecting the orogenital mucosae, as well sclerae. Both computed tomography magnetic resonance imaging demonstrated 14-cm arising from left lobe liver. liver biopsy...

Sera of family members of patients from the United States, the Caribbean, and Japan, with human T cell lymphoma-leukemia virus (HTLV) associated T cell malignancies, possess HTLV-specific antibodies directed against internal structural components of HTLV, p24 and p19. The prevalence of antibodies to HTLV is greater in family members than in random healthy donors, which supports the infectious n...

Scaffold attachment factor B1 (SAFB1) is a multifunctional protein, which has previously been implicated in breast cancer. Here, we show that genetic deletion of SAFB1 in mouse embryonic fibroblasts (MEF) leads to spontaneous immortalization and altered expression of two proteins involved in immortalization and escape from senescence: low levels of p19(ARF) and high levels of TBX2. Inactivation...

Psoriatic arthritis is a chronic inflammatory autoimmune disease with varied manifestations, including functional limitation and reduced quality of life. Improved understanding the immunopathogenesis psoriatic arthritis, particularly role interleukin-23 interleukin-17 axis, has led to development therapeutic targets alter natural history condition. In this article, we review monoclonal antibodi...

background and aims: understanding β-cell function at the molecular level will likely facilitate the development of β-cells manufacture techniques. the aim of the present study was to investigate the pancreatic and duodenal homeobox 1 (pdx-1) gene expression into dtz-stained cellular clusters originating from emberyonal carcinoma cells. methods: this implemental -fundamental study was accomplis...

background: the capability of embryonic carcinoma cells p19 in differentiation to cardiomyocyte was examined through inducing effects of oxytocin (ot) and 5-azacytidin (5az) individually and compared with each other in laboratory condition. materials and methods: p19 embryoid bodies (ebs) was formed through hanging drops method. then, ebs were treated with (5az) or (ot) and the eb medium (ctrl)...

The term synaptic plasticity points to a series of persistent changes related to the activity of synapses. Long-term potentiation (LTP) is a reflection of synaptic plasticity that has an important role in learning and memory. LTP is a long-lasting increase of synaptic activity due to enhancement of excitatory synaptic transmission after a high-frequency train of electrical stimulations. Differe...