Targeted inactivation of the tetraspanin CD37 impairs T-cell-dependent B-cell response under suboptimal costimulatory conditions

KP Knobeloch, MD Wright, AF Ochsenbein… - … and Cellular Biology, 2000 - Taylor & Francis
CD37 is a membrane protein of the tetraspanin superfamily, which includes CD9, CD53,
CD63, CD81, and CD82. Many of these molecules are expressed on leukocytes and have …

Release and intercellular transfer of cell surface CD81 via microparticles

B Fritzsching, B Schwer, J Kartenbeck… - The Journal of …, 2002 - journals.aai.org
The human tetraspan molecule CD81 is a coreceptor in B and T cell activation and a
candidate receptor for hepatitis C virus infection. We examined the surface expression of …

[PDF][PDF] Protective effect of human leukocyte antigen B27 in hepatitis C virus infection requires the presence of a genotype‐specific immunodominant CD8+ T‐cell …

C Neumann‐Haefelin, J Timm, J Schmidt… - …, 2010 - Wiley Online Library
Human leukocyte antigen B27 (HLA‐B27) is associated with protection in human
immunodeficiency virus (HIV) and hepatitis C virus (HCV) infection. This protective role is …

Liver-infiltrating lymphocytes in chronic human hepatitis C virus infection display an exhausted phenotype with high levels of PD-1 and low levels of CD127 …

H Radziewicz, CC Ibegbu, ML Fernandez… - Journal of …, 2007 - Am Soc Microbiol
The majority of people infected with hepatitis C virus (HCV) fail to generate or maintain a T-
cell response effective for viral clearance. Evidence from murine chronic viral infections …

Elevated soluble CD30 characterizes patients with hepatitis C virus-induced liver allograft cirrhosis

A Bharat, K Narayanan, A Golocheikine… - …, 2007 - journals.lww.com
Hepatitis C virus (HCV) recurrence after orthotopic liver transplantation (OLT) significantly
accelerates progression to allograft cirrhosis. Current biochemical parameters to monitor …

Tetraspanin CD81 Provides a Costimulatory Signal Resulting in Increased Human Immunodeficiency Virus Type 1 Gene Expression in Primary CD4+ T Lymphocytes …

MR Tardif, MJ Tremblay - Journal of virology, 2005 - Am Soc Microbiol
The tetraspanin superfamily member CD81 has been shown to form microdomains in the
plasma membrane and to participate in the recruitment of numerous adhesion molecules …

Inhibition of natural killer cells through engagement of CD81 by the major hepatitis C virus envelope protein

S Crotta, A Stilla, A Wack, A D'Andrea, S Nuti… - The Journal of …, 2002 - rupress.org
The immune response against hepatitis C virus (HCV) is rarely effective at clearing the virus,
resulting in∼ 170 million chronic HCV infections worldwide. Here we report that ligation of …

Reversal of nonstructural protein 3‐specific CD4+ T cell dysfunction in patients with persistent hepatitis C virus infection

M Bes, S Sauleda, N Casamitjana… - Journal of Viral …, 2012 - Wiley Online Library
Hepatitis C virus (HCV)‐specific T cell responses are essential for HCV control, and chronic
infection is characterized by functionally altered antigen‐specific T cells. It has been …

Virological footprint of CD4+ T-cell responses during chronic hepatitis C virus infection

VM Fleming, G Harcourt, E Barnes… - Journal of General …, 2010 - microbiologyresearch.org
Human and animal model evidence suggests that CD4+ T cells play a critical role in the
control of chronic hepatitis C virus (HCV) infection. However, despite their importance, the …

[HTML][HTML] A neutralization epitope in the hepatitis C virus E2 glycoprotein interacts with host entry factor CD81

Z Zhao, L Zhong, E Elrod, E Struble, L Ma, H Yan… - PLoS …, 2014 - journals.plos.org
The identification of a specific immunogenic candidate that will effectively activate the
appropriate pathway for neutralizing antibody production is fundamental for vaccine design …