Extensive changes in the cell's proteins (the proteome) and gene expressions (the transcriptome) effectively "quench" the signals that should trigger the virus to reactivate.
By identifying the specific proteins involved (like p53 and STAT3), scientists can develop pharmacological strategies to make these "inert" cells responsive again, potentially leading to more effective "shock and kill" therapies. 8137 epub
Researchers found that a large portion of latently infected T cells are "activation inert." Essentially, the virus doesn't just hide; it sits within a cellular environment that has been significantly rewired to ignore typical "wake-up" signals like TCR/CD3 stimulation. Key Takeaways: Extensive changes in the cell's proteins (the proteome)
A major hurdle in curing HIV is the "latent reservoir"—cells where the virus hides and remains invisible to the immune system. Recent research published in PLOS Pathogens (article ID 8137) provides a deep dive into why these cells are so hard to wake up and kill. Key Takeaways: A major hurdle in curing HIV
This research shifts the focus from just the virus to the , offering a roadmap for future HIV cure strategies.
Citation: Jianwei Li, Xiaofen Han, Yanping Wan, Shan Zhang, Yingshu Zhao, Rui Fan, Qinghua Cui, and Yuan Zhou. TAM 2.0: tool for microRNA set analysis. Nucleic Acids Research, Volume 46, Issue W1, 2 July 2018, Pages:W180–W185.
Ming Lu, Bing Shi, Juan Wang, Qun Cao and Qinghua Cui. TAM: A method for enrichment and depletion analysis of a microRNA category in a list of microRNAs. BMC Bioinformatics 2010, 11:41