Emerging technologies for point-of-care CD4 T-lymphocyte counting

Emerging technologies for point-of-care management of HIV infection.

The global HIV/AIDS pandemic has resulted in 39 million deaths to date, and there are currently more than 35 million people living with HIV worldwide. Prevention, screening, and treatment strategies have led to major progress in addressing this disease globally. Diagnostics is critical for HIV prevention, screening and disease staging, and monitoring antiretroviral therapy (ART). Currently avai...

Emerging technologies for point-of-care genetic testing.

In the coming years, genetic test results will be increasingly used as indicators that influence medical decision making. Novel instrumentation that is able to detect relevant mutations in a point-of-care setting is being developed to facilitate this increase, frequently as a spin-off from recent research in the area of biothreat monitoring. This market review will describe the current generati...

B and T Lymphocyte Attenuator is a Target of miR-155 during Naive CD4+ T Cell Activation

Background: MicroRNA-155 (miR-155) is upregulated during T cell activation, but the exact mechanisms by which it influences CD4+ T cell activation remain unclear. Objective: To examine whether the B and T lymphocyte attenuator (BTLA) is a target of miR-155 during naïve CD4+ T cell activation. Methods: Firefly luciferase reporter plasmids pEZX-MT01-wild-type-BTLA and pEZX-MT01-mutant-BTLA were ...

Comparison of CD4+ and CD8+ T- lymphocyte in Helicobacter pylori-negative functional dyspepsia

Maximizing the Delivery Performance of Point-of-Care CD4+ T-Cell Counting Tests in Resource-Limited Settings - A Policy Brief

Managing HIV/AIDS presents challenges to public health policymakers, frontline workers, and researchers worldwide. A key strategy in the disease management is early diagnosis and rapid treatment initiation. While the technological field of point‐of‐care HIV/AIDS diagnostics has advanced significantly in the past two decades, several critical issues remain that hinder the deployment of point‐of‐...