Inflammation and Immunodeficiency Virus Infection: Implications for Nodes during Simian Immunodeficiency Increased Expression of TLR3 in Lymph

نویسندگان

  • Sonali K. Sanghavi
  • Todd A. Reinhart
چکیده

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Virologic and immunologic events in hilar lymph nodes during simian immunodeficiency virus infection: development of polarized inflammation.

Lymphoid tissues are sites of soluble and cell-associated antigen sampling of peripheral tissues, and they are key compartments for the generation of cellular and humoral immune responses. Hilar lymph nodes (HiLNs), which drain the lungs, were examined to understand the effects of simian immunodeficiency virus (SIV) infection on this compartment of the immune system. Histologic and messenger RN...

متن کامل

Immunopathogenic events in acute infection of rhesus monkeys with simian immunodeficiency virus of macaques.

Infection of the rhesus monkey with simian immunodeficiency virus of macaques (SIVmax) was employed to explore the early immune events associated with the initial containment of an acute AIDS virus infection. In nine rhesus monkeys infected intravenously with uncloned SIVmac strain 251, high-level p27 plasma antigenemia was usually detected transiently from approximately day 7 through day 21 fo...

متن کامل

Prevalence of Human Immunodeficiency Virus Infection among Injection Drug Users Released from Jail

Background: Injecting drug users (IDUs) and prisoners are considered to be highly vulnerable to human immunodeficiency virus (HIV) infection in Iran. This study was carried out to determine the prevalence of HIV infection among IDUs released from jail in Bahar (Hamadan, Iran). Methods: In a cross-sectional study, 118 IDUs who were prisoners during 2001-07 were evaluated. Their demographic and p...

متن کامل

Early Myeloid Dendritic Cell Dysregulation is Predictive of Disease Progression in Simian Immunodeficiency Virus Infection

Myeloid dendritic cells (mDC) are lost from blood in individuals with human immunodeficiency virus (HIV) infection but the mechanism for this loss and its relationship to disease progression are not known. We studied the mDC response in blood and lymph nodes of simian immunodeficiency virus (SIV)-infected rhesus macaques with different disease outcomes. Early changes in blood mDC number were in...

متن کامل

Chemokine and cytokine mediated loss of regulatory T cells in lymph nodes during pathogenic simian immunodeficiency virus infection.

Regulatory T cells (T(reg)) play key roles in immune regulation through multiple modes of suppression. The effects of HIV-1 infection on T(reg) levels in lymphoid tissues remain incompletely understood. To explore this issue, we have measured the levels of forkhead box protein 3 (FOXP3)-positive cells and associated immunomodulatory genes in a pathogenic simian immunodeficiency virus/macaque mo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005