The CD4 count is a test that measures how many CD4 cells you have in your blood. These are a type of white blood cell, called T cells, that move throughout your body to find and destroy bacteria ...

In 3-year data from the CAPELLA study, the subcutaneous, long-acting capsid inhibitor lenacapavir (Sunlenca) demonstrated ...

The decrease in CD4 cells during HIV infection seems to be driven by immune activation, which does not always correlate with viral load. Experienced clinicians are all too familiar with the ...

U.S. Rep. Steven Horsford (D-Nev.) faces Republican challenger John Lee in Congressional District 4, which covers the ...

Only one individual in a high-risk population who received early intervention progressed to an AIDS diagnosis.

Voters in Colorado's 4th Congressional District will know soon who will represent them in Congress for the next two years.

作为HIV感染中缺陷性T淋巴细胞的替代标志物，CD4:CD8比值近年来再次引起了广泛关注。CD8细胞计数的增加导致该比值降低，在接受有效治疗且病毒学抑制良好的个体中甚是明显，这可能是免疫 ...

就在去年年底，以色列魏茨曼科学研究所的研究人员在《自然》杂志上发表的一篇研究论文显示，血糖对肺部树突状细胞具有关键的调节作用，高血糖会导致树突状细胞的表观遗传学发生改变，抗原提呈能力降低，削弱高血糖小鼠对病毒性 呼吸道感染 的免疫抵抗能力。

生活中，一些感染HIV的患者常常在医生的建议下定期进行CD4检测。最新研究指出，CD4计数低于200细胞/µL的感染者，感染相关癌症的风险增加了2倍，甚至可能更高。这意味着，对CD4水平的早期监测和管理，可以为患者的健康提供一个有力的保护杠杆。