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Mao Y, Liao Q, Zhu Y, Bi M, Zou J, Zheng N, Zhu L, Zhao C, Liu Q, Liu L, Chen J, Gu L, Liu Z, Pan X, Xue Y, Feng M, Ying T, Zhou P, Wu Z, Xiao J, Zhang R, Leng J, Sun Y, Zhang X, Xu J. Efficacy and safety of novel multifunctional M10 CAR-T cells in HIV-1-infected patients: a phase I, multicenter, single-arm, open-label study. Cell Discov 2024; 10:49. [PMID: 38740803 DOI: 10.1038/s41421-024-00658-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 02/02/2024] [Indexed: 05/16/2024] Open
Abstract
Chimeric antigen receptor T (CAR-T) cells have been proposed for HIV-1 treatment but have not yet demonstrated desirable therapeutic efficacy. Here, we report newly developed anti-HIV-1 CAR-T cells armed with endogenic broadly neutralizing antibodies (bNAbs) and the follicle-homing receptor CXCR5, termed M10 cells. M10 cells were designed to exercise three-fold biological functions, including broad cytotoxic effects on HIV-infected cells, neutralization of cell-free viruses produced after latency reversal, and B-cell follicle homing. After demonstrating the three-fold biological activities, M10 cells were administered to treat 18 HIV-1 patients via a regimen of two allogenic M10 cell infusions with an interval of 30 days, with each M10 cell infusion followed by two chidamide stimulations for HIV-1 reservoir activation. Consequently, 74.3% of M10 cell infusions resulted in significant suppression of viral rebound, with viral loads declining by an average of 67.1%, and 10 patients showed persistently reduced cell-associated HIV-1 RNA levels (average decrease of 1.15 log10) over the 150-day observation period. M10 cells were also found to impose selective pressure on the latent viral reservoir. No significant treatment-related adverse effects were observed. Overall, our study supported the potential of M10 CAR-T cells as a novel, safe, and effective therapeutic option for the functional cure of HIV-1/AIDS.
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Affiliation(s)
- Yunyu Mao
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qibin Liao
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Youwei Zhu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Mingyuan Bi
- Department of Infectious Diseases, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Jun Zou
- AIDS Clinical Treatment Center, The Fourth People's Hospital of Nanning, Nanning, Guangxi, China
| | - Nairong Zheng
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Lingyan Zhu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Chen Zhao
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Qing Liu
- Department of Infectious Diseases, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Li Liu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Jun Chen
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Ling Gu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Zhuoqun Liu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Xinghao Pan
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Ying Xue
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Meiqi Feng
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Tianlei Ying
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Pingyu Zhou
- Shanghai Skin Disease Hospital, Tongji University, Shanghai, China
| | - Zhanshuai Wu
- Guangxi Key Laboratory of Translational Medicine for Treating High-Incidence Infectious Diseases with Integrative Medicine, Department of Medical Immunology, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Jian Xiao
- Guangxi Key Laboratory of Translational Medicine for Treating High-Incidence Infectious Diseases with Integrative Medicine, Department of Medical Immunology, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Renfang Zhang
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
| | - Jing Leng
- Guangxi Key Laboratory of Translational Medicine for Treating High-Incidence Infectious Diseases with Integrative Medicine, Department of Medical Immunology, Guangxi University of Chinese Medicine, Nanning, Guangxi, China.
| | - Yongtao Sun
- Department of Infectious Diseases, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China.
| | - Xiaoyan Zhang
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
| | - Jianqing Xu
- Clinical Center of Biotherapy at Zhongshan Hospital & Institutes of Biomedical Sciences, Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
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Sever B, Otsuka M, Fujita M, Ciftci H. A Review of FDA-Approved Anti-HIV-1 Drugs, Anti-Gag Compounds, and Potential Strategies for HIV-1 Eradication. Int J Mol Sci 2024; 25:3659. [PMID: 38612471 PMCID: PMC11012182 DOI: 10.3390/ijms25073659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Acquired immunodeficiency syndrome (AIDS) is an enormous global health threat stemming from human immunodeficiency virus (HIV-1) infection. Up to now, the tremendous advances in combination antiretroviral therapy (cART) have shifted HIV-1 infection from a fatal illness into a manageable chronic disorder. However, the presence of latent reservoirs, the multifaceted nature of HIV-1, drug resistance, severe off-target effects, poor adherence, and high cost restrict the efficacy of current cART targeting the distinct stages of the virus life cycle. Therefore, there is an unmet need for the discovery of new therapeutics that not only bypass the limitations of the current therapy but also protect the body's health at the same time. The main goal for complete HIV-1 eradication is purging latently infected cells from patients' bodies. A potential strategy called "lock-in and apoptosis" targets the budding phase of the life cycle of the virus and leads to susceptibility to apoptosis of HIV-1 infected cells for the elimination of HIV-1 reservoirs and, ultimately, for complete eradication. The current work intends to present the main advantages and disadvantages of United States Food and Drug Administration (FDA)-approved anti-HIV-1 drugs as well as plausible strategies for the design and development of more anti-HIV-1 compounds with better potency, favorable pharmacokinetic profiles, and improved safety issues.
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Affiliation(s)
- Belgin Sever
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir 26470, Türkiye;
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan;
| | - Masami Otsuka
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan;
- Department of Drug Discovery, Science Farm Ltd., Kumamoto 862-0976, Japan
| | - Mikako Fujita
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan;
| | - Halilibrahim Ciftci
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan;
- Department of Drug Discovery, Science Farm Ltd., Kumamoto 862-0976, Japan
- Department of Bioengineering Sciences, Izmir Katip Celebi University, Izmir 35620, Türkiye
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Ouyang F, Yuan D, Zhai W, Liu S, Zhou Y, Yang H. HIV-1 Drug Resistance Detected by Next-Generation Sequencing among ART-Naïve Individuals: A Systematic Review and Meta-Analysis. Viruses 2024; 16:239. [PMID: 38400015 PMCID: PMC10893194 DOI: 10.3390/v16020239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/31/2023] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND There are an increasing number of articles focused on the prevalence and clinical impact of pretreatment HIV drug resistance (PDR) detected by Sanger sequencing (SGS). PDR may contribute to the increased likelihood of virologic failure and the emergence of new resistance mutations. As SGS is gradually replaced by next-generation sequencing (NGS), it is necessary to assess the levels of PDR using NGS in ART-naïve patients systematically. NGS can detect the viral variants (low-abundance drug-resistant HIV-1 variants (LA-DRVs)) of virus quasi-species at levels below 20% that SGS may fail to detect. NGS has the potential to optimize current HIV drug resistance surveillance methods and inform future research directions. As the NGS technique has high sensitivity, it is highly likely that the level of pretreatment resistance would be underestimated using conventional techniques. METHODS For the systematic review and meta-analysis, we searched for original studies published in PubMed, Web of Science, Scopus, and Embase before 30 March 2023 that focused exclusively on the application of NGS in the detection of HIV drug resistance. Pooled prevalence estimates were calculated using a random effects model using the 'meta' package in R (version 4.2.3). We described drug resistance detected at five thresholds (>1%, 2%, 5%, 10%, and 20% of virus quasi-species). Chi-squared tests were used to analyze differences between the overall prevalence of PDR reported by SGS and NGS. RESULTS A total of 39 eligible studies were selected. The studies included a total of 15,242 ART-naïve individuals living with HIV. The prevalence of PDR was inversely correlated with the mutation detection threshold. The overall prevalence of PDR was 29.74% at the 1% threshold, 22.43% at the 2% threshold, 15.47% at the 5% threshold, 12.95% at the 10% threshold, and 11.08% at the 20% threshold. The prevalence of PDR to INSTIs was 1.22% (95%CI: 0.58-2.57), which is the lowest among the values for all antiretroviral drugs. The prevalence of LA-DRVs was 9.45%. At the 2% and 20% detection threshold, the prevalence of PDR was 22.43% and 11.08%, respectively. Resistance to PIs and INSTIs increased 5.52-fold and 7.08-fold, respectively, in those with a PDR threshold of 2% compared with those with PDR at 20%. However, resistance to NRTIs and NNRTIs increased 2.50-fold and 2.37-fold, respectively. There was a significant difference between the 2% and 5% threshold for detecting HIV drug resistance. There was no statistically significant difference between the results reported by SGS and NGS when using the 20% threshold for reporting resistance mutations. CONCLUSION In this study, we found that next-generation sequencing facilitates a more sensitive detection of HIV-1 drug resistance than SGS. The high prevalence of PDR emphasizes the importance of baseline resistance and assessing the threshold for optimal clinical detection using NGS.
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Affiliation(s)
- Fei Ouyang
- Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; (F.O.); (D.Y.); (W.Z.); (S.L.)
| | - Defu Yuan
- Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; (F.O.); (D.Y.); (W.Z.); (S.L.)
| | - Wenjing Zhai
- Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; (F.O.); (D.Y.); (W.Z.); (S.L.)
| | - Shanshan Liu
- Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; (F.O.); (D.Y.); (W.Z.); (S.L.)
| | - Ying Zhou
- Department of HIV/STD Control and Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Haitao Yang
- Key Laboratory of Environmental Medicine Engineering of Ministry of Education, Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China; (F.O.); (D.Y.); (W.Z.); (S.L.)
- Jiangsu Health Development Research Center, Nanjing 210029, China
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Bruno F, Abondio P, Bruno R, Ceraudo L, Paparazzo E, Citrigno L, Luiselli D, Bruni AC, Passarino G, Colao R, Maletta R, Montesanto A. Alzheimer's disease as a viral disease: Revisiting the infectious hypothesis. Ageing Res Rev 2023; 91:102068. [PMID: 37704050 DOI: 10.1016/j.arr.2023.102068] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023]
Abstract
Alzheimer's disease (AD) represents the most frequent type of dementia in elderly people. Two major forms of the disease exist: sporadic - the causes of which have not yet been fully understood - and familial - inherited within families from generation to generation, with a clear autosomal dominant transmission of mutations in Presenilin 1 (PSEN1), 2 (PSEN2) or Amyloid Precursors Protein (APP) genes. The main hallmark of AD consists of extracellular deposits of amyloid-beta (Aβ) peptide and intracellular deposits of the hyperphosphorylated form of the tau protein. An ever-growing body of research supports the viral infectious hypothesis of sporadic forms of AD. In particular, it has been shown that several herpes viruses (i.e., HHV-1, HHV-2, HHV-3 or varicella zoster virus, HHV-4 or Epstein Barr virus, HHV-5 or cytomegalovirus, HHV-6A and B, HHV-7), flaviviruses (i.e., Zika virus, Dengue fever virus, Japanese encephalitis virus) as well as Human Immunodeficiency Virus (HIV), hepatitis viruses (HAV, HBV, HCV, HDV, HEV), SARS-CoV2, Ljungan virus (LV), Influenza A virus and Borna disease virus, could increase the risk of AD. Here, we summarized and discussed these results. Based on these findings, significant issues for future studies are also put forward.
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Affiliation(s)
- Francesco Bruno
- Regional Neurogenetic Centre (CRN), Department of Primary Care, Azienda Sanitaria Provinciale Di Catanzaro, Viale A. Perugini, 88046 Lamezia Terme, CZ, Italy; Association for Neurogenetic Research (ARN), Lamezia Terme, CZ, Italy
| | - Paolo Abondio
- Laboratory of Ancient DNA, Department of Cultural Heritage, University of Bologna, Via degli Ariani 1, 48121 Ravenna, Italy.
| | - Rossella Bruno
- Sudent at the Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88050 Catanzaro, Italy
| | - Leognano Ceraudo
- Sudent at the Department of Medical and Surgical Sciences, University of Parma, 43121 Parma, Italy
| | - Ersilia Paparazzo
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende 87036, Italy
| | - Luigi Citrigno
- National Research Council (CNR) - Institute for Biomedical Research and Innovation - (IRIB), 87050 Mangone, Cosenza, Italy
| | - Donata Luiselli
- Laboratory of Ancient DNA, Department of Cultural Heritage, University of Bologna, Via degli Ariani 1, 48121 Ravenna, Italy
| | - Amalia C Bruni
- Regional Neurogenetic Centre (CRN), Department of Primary Care, Azienda Sanitaria Provinciale Di Catanzaro, Viale A. Perugini, 88046 Lamezia Terme, CZ, Italy; Association for Neurogenetic Research (ARN), Lamezia Terme, CZ, Italy
| | - Giuseppe Passarino
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende 87036, Italy
| | - Rosanna Colao
- Regional Neurogenetic Centre (CRN), Department of Primary Care, Azienda Sanitaria Provinciale Di Catanzaro, Viale A. Perugini, 88046 Lamezia Terme, CZ, Italy
| | - Raffaele Maletta
- Regional Neurogenetic Centre (CRN), Department of Primary Care, Azienda Sanitaria Provinciale Di Catanzaro, Viale A. Perugini, 88046 Lamezia Terme, CZ, Italy; Association for Neurogenetic Research (ARN), Lamezia Terme, CZ, Italy
| | - Alberto Montesanto
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Rende 87036, Italy.
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Johnson MM, Jones CE, Clark DN. The Effect of Treatment-Associated Mutations on HIV Replication and Transmission Cycles. Viruses 2022; 15:107. [PMID: 36680147 PMCID: PMC9861436 DOI: 10.3390/v15010107] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
HIV/AIDS mortality has been decreasing over the last decade. While promising, this decrease correlated directly with increased use of antiretroviral drugs. As a natural consequence of its high mutation rate, treatments provide selection pressure that promotes the natural selection of escape mutants. Individuals may acquire drug-naive strains, or those that have already mutated due to treatment. Even within a host, mutation affects HIV tropism, where initial infection begins with R5-tropic virus, but the clinical transition to AIDS correlates with mutations that lead to an X4-tropic switch. Furthermore, the high mutation rate of HIV has spelled failure for all attempts at an effective vaccine. Pre-exposure drugs are currently the most effective drug-based preventatives, but their effectiveness is also threatened by viral mutation. From attachment and entry to assembly and release, the steps in the replication cycle are also discussed to describe the drug mechanisms and mutations that arise due to those drugs. Revealing the patterns of HIV-1 mutations, their effects, and the coordinated attempt to understand and control them will lead to effective use of current preventative measures and treatment options, as well as the development of new ones.
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Affiliation(s)
- Madison M. Johnson
- Department of Microbiology, Weber State University, Ogden, UT 84408, USA
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