Truncated MTA-1: A Pitfall in ELISA-Based Immunoassay of HTLV-1 Infection

Population-based Seroprevalence of HTLV-I Infection in Golestan Province, South East of Caspian Sea, Iran

Prevalence of HTLV-1 infection in Golestan Province, Iran

Abstract Background and objectives: Human T-Lymphocyte Virus-1 (HTLV- 1) is known as the etiologic factor of acute T-Lymphocytic Leukemia (ATL) and tropical spastic paralysis. (TSP). Endemic factors causing infection with Human T Lymphocyte Virus-1 (HTLV-1) is based on environmental, socio-economical and health behaviors of the individuals. This virus is well distributed in families with involv...

The Enigma of Human T-Cell Leukemia Virus Type-1 (HTLV-1) Infection in Iran

Human T-cell lymphotropic virus type-I (HTLV-I) was the first human retrovirus associated with malignancy.  The prevalence of HTLV-I infection varies significantly in different regions of the world.  In this study, the prevalence of HTLV-I infection among ethnic Jews living in Shiraz, South of Iran, was investigated. 286 blood samples were obtained.  HTLV-1 antibody assay on serum samples was d...

Identification of human T-cell lymphotropic virus infection in a semi-isolated Afro-Brazilian quilombo located in the Marajó Island (Pará, Brazil).

Antibodies to human T-cell lymphotropic virus-1 and 2 (HTLV-1 and 2) were tested in 259 inhabitants (98 males and 161 females) of four villages of the Marajó Island (Pará, Brazil) using enzyme immunoassays (ELISA and Western blot). Types and subtypes of HTLV were determined by nested polymerase chain reaction (PCR) targeting the pX, env and 5 LTR regions. HTLV-1 infection was detected in Santan...

Constructing Chimeric Antigen for Precise Screening of HTLV-I Infection.

Individual preparation of two human T-cell lymphotropic virus type I (HTLV-I) diagnostic GST fused peptides (MTA-1 and GD21) is time-consuming and expensive. The aim of this study was to design a novel single chimeric antigen (SCA) to obviate separate expression of proteins and reduce the cost of reagent preparation. Structural protein fragments, including immunodominant B cell linear epitopes,...