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一项最新的由美国国立变态反应与传染病研究所(NIAID)资助的研究结果显示,CCL3L1基因拷贝数与个体对人免疫缺陷病毒(HIV)的易感性以及感染后进展为艾滋病(AIDS)的速度关联。研究发现携带较多有助于抗 HIV 病毒基因拷贝的个体与同一地域祖先的携带该基因拷贝较少者相比较,前者感染 HIV 并发展成 AIDS 的可能性较小。
A recent study funded by the National Institute of Allergy and Infectious Diseases (NIAID) showed that the CCL3L1 gene copy number is associated with the individual’s susceptibility to human immunodeficiency virus (HIV) and its progression to AIDS after infection Speed related. The study found that individuals with more copies of genes that contribute to the anti-HIV virus are less likely to be infected with HIV and develop AIDS as compared to those with fewer copies of the same gene in the same ancestor.