نتایج جستجو برای: duffy binding protein

تعداد نتایج: 1447864  

2011
Taís Nóbrega de Sousa Luzia Helena Carvalho Cristiana Ferreira Alves de Brito

The dependence of Plasmodium vivax on invasion mediated by Duffy binding protein (DBP) makes this protein a prime candidate for development of a vaccine. However, the development of a DBP-based vaccine might be hampered by the high variability of the protein ligand (DBP(II)), known to bias the immune response toward a specific DBP variant. Here, the hypothesis being investigated is that the ana...

2017
Pilar Requena Myriam Arévalo-Herrera Michela Menegon Flor E. Martínez-Espinosa Norma Padilla Camila Bôtto-Menezes Adriana Malheiro Dhiraj Hans Maria Eugenia Castellanos Leanne Robinson Paula Samol Swati Kochar Sanjay K. Kochar Dhanpat K. Kochar Meghna Desai Sergi Sanz Llorenç Quintó Alfredo Mayor Stephen Rogerson Ivo Mueller Carlo Severini Hernando A. del Portillo Azucena Bardají Chetan C. Chitnis Clara Menéndez Carlota Dobaño

A vaccine to eliminate malaria would need a multi-stage and multi-species composition to achieve robust protection, but the lack of knowledge about antigen targets and mechanisms of protection precludes the development of fully efficacious malaria vaccines, especially for Plasmodium vivax (Pv). Pregnant women constitute a risk population who would greatly benefit from a vaccine preventing the a...

Journal: :gastroenterology and hepatology from bed to bench 0
akram safaei proteomics research center, faculty of paramedical sciences, shahid beheshti university of medical sciences, tehran, iran . mostafa rezaei tavirani proteomics research center, faculty of paramedical sciences, shahid beheshti university of medical sciences, tehran, iran afsane aref oskouei proteomics research center, faculty of paramedical sciences, shahid beheshti university of medical sciences, tehran, iran mona zamanian azodi proteomics research center, faculty of paramedical sciences, shahid beheshti university of medical sciences, tehran, iran seyed reza mohebi gastroenterology and liver diseases research center, shahid beheshti university of medical sciences, tehran, iran abdorahim nikzamir faculty of medicine, shahid beheshti university of medical sciences, tehran, iran

aim : evaluation of biological characteristics of 13 identified proteins of patients with cirrhotic liver disease is the main aim of this research.   background : in clinical usage, liver biopsy remains the gold standard for diagnosis of hepatic fibrosis. evaluation and confirmation of liver fibrosis stages and severity of chronic diseases require a precise and noninvasive biomarkers. since the...

Abdolmajid Ghasemian Bita Bakhshi Mohsen Mirzaee, Shahin Najar Peerayeh,

Background:Isolates of Staphylococcus aureus express a myriad of adhesive surface proteins that play important role in colonization of the bacteria on nasal and skin surfaces, beginning the process of pathogenesis. The aim of this study was to screen several of the Microbial Surface Components Recognizing Adhesive Matrix Molecules (MSCRAMMs) genes among the isolate of S. a...

Journal: :Infection and immunity 2012
Francis B Ntumngia Jesse Schloegel Samantha J Barnes Amy M McHenry Sanjay Singh Christopher L King John H Adams

The Duffy binding protein (DBP) is a vital ligand for Plasmodium vivax blood-stage merozoite invasion, making the molecule an attractive vaccine candidate against vivax malaria. Similar to other blood-stage vaccine candidates, DBP allelic variation eliciting a strain-specific immunity may be a major challenge for development of a broadly effective vaccine against vivax malaria. To understand wh...

Journal: :Journal of immunology 2003
Janet S Lee Charles W Frevert Mark M Wurfel Stephen C Peiper Venus A Wong Kimberley K Ballman John T Ruzinski Johng S Rhim Thomas R Martin Richard B Goodman

The Duffy Ag expressed on RBCs, capillaries, and postcapillary venular endothelial cells binds selective CXC and CC chemokines with high affinity. Cells transfected with the Duffy Ag internalize but do not degrade chemokine ligand. It has been proposed that Duffy Ag transports chemokines across the endothelium. We hypothesized that Duffy Ag participates in the movement of chemokines across the ...

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