Models of SIV rebound after treatment interruption that involve multiple reactivation events.

ABSTRACT: In order to assess the efficacy of novel HIV-1 treatments leading to a functional cure, the time to viral rebound is frequently used as a surrogate endpoint. The longer the time to viral rebound, the more efficacious the therapy. In support of such an approach, mathematical models serve as a connection between the size of the latent reservoir and the time to HIV-1 rebound after treatment interruption. The simplest of such models assumes that a single successful latent cell reactivation event leads to observable viremia after a period of exponential viral growth. Here we consider a generalization developed by Pinkevych et al. and Hill et al. of this simple model in which multiple reactivation events can occur, each contributing to the exponential growth of the viral load. We formalize and i

SUBMITTER: van Dorp CH 

PROVIDER: S-EPMC7529301 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature