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Rosario-Rodríguez LJ, Cantres-Rosario YM, Carrasquillo-Carrión K, Rodríguez-De Jesús AE, Cartagena-Isern LJ, García-Requena LA, Roche-Lima A, Meléndez LM. Quantitative Proteomics Reveal That CB2R Agonist JWH-133 Downregulates NF-κB Activation, Oxidative Stress, and Lysosomal Exocytosis from HIV-Infected Macrophages. Int J Mol Sci 2024; 25:3246. [PMID: 38542221 PMCID: PMC10970132 DOI: 10.3390/ijms25063246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 04/13/2024] Open
Abstract
HIV-associated neurocognitive disorders (HAND) affect 15-55% of HIV-positive patients and effective therapies are unavailable. HIV-infected monocyte-derived macrophages (MDM) invade the brain of these individuals, promoting neurotoxicity. We demonstrated an increased expression of cathepsin B (CATB), a lysosomal protease, in monocytes and post-mortem brain tissues of women with HAND. Increased CATB release from HIV-infected MDM leads to neurotoxicity, and their secretion is associated with NF-κB activation, oxidative stress, and lysosomal exocytosis. Cannabinoid receptor 2 (CB2R) agonist, JWH-133, decreases HIV-1 replication, CATB secretion, and neurotoxicity from HIV-infected MDM, but the mechanisms are not entirely understood. We hypothesized that HIV-1 infection upregulates the expression of proteins associated with oxidative stress and that a CB2R agonist could reverse these effects. MDM were isolated from healthy women donors (n = 3), infected with HIV-1ADA, and treated with JWH-133. After 13 days post-infection, cell lysates were labeled by Tandem Mass Tag (TMT) and analyzed by LC/MS/MS quantitative proteomics bioinformatics. While HIV-1 infection upregulated CATB, NF-κB signaling, Nrf2-mediated oxidative stress response, and lysosomal exocytosis, JWH-133 treatment downregulated the expression of the proteins involved in these pathways. Our results suggest that JWH-133 is a potential alternative therapy against HIV-induced neurotoxicity and warrant in vivo studies to test its potential against HAND.
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Affiliation(s)
- Lester J. Rosario-Rodríguez
- Department of Microbiology and Medical Zoology, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico;
| | - Yadira M. Cantres-Rosario
- Translational Proteomics Center, Center for Collaborative Research in Health Disparities, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico; (Y.M.C.-R.); (A.E.R.-D.J.)
| | - Kelvin Carrasquillo-Carrión
- Integrated Informatics Core, Center for Collaborative Research in Health Disparities, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico; (K.C.-C.); (A.R.-L.)
| | - Ana E. Rodríguez-De Jesús
- Translational Proteomics Center, Center for Collaborative Research in Health Disparities, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico; (Y.M.C.-R.); (A.E.R.-D.J.)
| | - Luz J. Cartagena-Isern
- Department of Biology, University of Puerto Rico-Río Piedras Campus, San Juan 00925, Puerto Rico; (L.J.C.-I.); (L.A.G.-R.)
| | - Luis A. García-Requena
- Department of Biology, University of Puerto Rico-Río Piedras Campus, San Juan 00925, Puerto Rico; (L.J.C.-I.); (L.A.G.-R.)
| | - Abiel Roche-Lima
- Integrated Informatics Core, Center for Collaborative Research in Health Disparities, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico; (K.C.-C.); (A.R.-L.)
| | - Loyda M. Meléndez
- Department of Microbiology and Medical Zoology, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico;
- Translational Proteomics Center, Center for Collaborative Research in Health Disparities, University of Puerto Rico-Medical Sciences Campus, San Juan 00935, Puerto Rico; (Y.M.C.-R.); (A.E.R.-D.J.)
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Barbaro JM, Jaureguiberry-Bravo M, Sidoli S, Berman JW. Morphine disrupts macrophage functions even during HIV infection. J Leukoc Biol 2022; 112:1317-1328. [PMID: 36205434 PMCID: PMC9677813 DOI: 10.1002/jlb.3ma0522-273rr] [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: 12/12/1912] [Revised: 12/12/1912] [Accepted: 12/12/1912] [Indexed: 12/24/2022] Open
Abstract
HIV-associated neurocognitive impairment (HIV-NCI) is a debilitating comorbidity that reduces quality of life in 15-40% of people with HIV (PWH) taking antiretroviral therapy (ART). Opioid use has been shown to increase neurocognitive deficits in PWH. Monocyte-derived macrophages (MDMs) harbor HIV in the CNS even in PWH on ART. We hypothesized that morphine (MOR), a metabolite of heroin, further dysregulates functional processes in MDMs to increase neuropathogenesis. We found that, in uninfected and HIV-infected primary human MDMs, MOR activates these cells by increasing phagocytosis and up-regulating reactive oxygen species. Effects of MOR on phagocytosis were dependent on μ-opioid receptor activity and were mediated, in part, by inhibited lysosomal degradation of phagocytized substrates. All results persisted when cells were treated with both MOR and a commonly prescribed ART cocktail, suggesting minimal impact of ART during opioid exposure. We then performed mass spectrometry in HIV-infected MDMs treated with or without MOR to determine proteomic changes that suggest additional mechanisms by which opioids affect macrophage homeostasis. Using downstream pathway analyses, we found that MOR dysregulates ER quality control and extracellular matrix invasion. Our data indicate that MOR enhances inflammatory functions and impacts additional cellular processes in HIV-infected MDMs to potentially increases neuropathogenesis in PWH using opioids.
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Affiliation(s)
- John M. Barbaro
- Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
| | - Matias Jaureguiberry-Bravo
- Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
| | - Simone Sidoli
- Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
| | - Joan W. Berman
- Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
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Cantres-Rosario YM, Wojna V, Ruiz R, Diaz B, Matos M, Rodriguez-Benitez RJ, Rodriguez E, Skolasky RL, Gerena Y. Soluble Insulin Receptor Levels in Plasma, Exosomes, and Urine and Its Association With HIV-Associated Neurocognitive Disorders. Front Neurol 2022; 13:809956. [PMID: 35720083 PMCID: PMC9202317 DOI: 10.3389/fneur.2022.809956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 04/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background HIV-associated neurocognitive disorders (HAND) are one of the HIV-associated comorbidities affecting 20-50% of the people with HIV (PWH) infection. We found that the soluble insulin receptor (sIR) levels in plasma and cerebrospinal fluid (CSF) were significantly higher in HIV-infected women. The mechanism of sIR release into the plasma remains unknown, but the detection of the sIR in exosomes may uncover novel mechanisms of sIR secretion from HIV-infected cells and its contribution to HIV disease progression and HAND development. Quantification of sIR in urine may represent a less invasive and more accessible diagnostic tool. Our objective was to quantify sIR levels in plasma, plasma-derived exosomes, and urine, and evaluate their association with HAND and renal function. Methods We measured full-length sIR in the plasma and urine of 38 controls and 76 HIV-infected women by ELISA, and sIR, HIV-1 Tat, and reactive oxygen species (ROS) in exosomes by flow cytometry. Results Plasma and exosomes with sIR were significantly higher in HIV-infected women when compared with controls and HAND. Exosomal sIR positively correlated with exosomal ROS and exosomal HIV-1 Tat in HIV-infected women. Exosomal ROS was significantly higher in HIV-infected women with more symptomatic cognitive impairment. Plasma-derived exosomes exhibited significantly higher levels of astrocyte (GFAP) and neuronal (L1CAM) markers in HIV-infected women, confirming the presence of circulating CNS-derived exosomes in the blood of HIV-infected women. Urine sIR positively correlated with eGFR in controls, but not in HIV-infected women, regardless there was no significant difference in renal function as determined by the estimated glomerular filtration rate (eGFR, p = 0.762). In HIV-infected women, higher plasma sIR correlated with lower urine sIR that could suggest sIR retention in blood or decreased renal filtration. Discussion Higher plasma sIR levels and their correlation with ROS in plasma-derived exosomes with HAND suggest a combined role of metabolic disturbances, oxidative stress, exosome release, and cognitive decline. Communication between CNS and periphery is compromised in PWH, thus plasma-derived exosomes may shed light on disrupted cellular mechanisms in the brain of PWH. High plasma and low urine sIR levels could suggest sIR retention in blood or decreased renal filtration.
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Affiliation(s)
- Yisel M. Cantres-Rosario
- NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | - Valerie Wojna
- Division of Neurology, Internal Medicine Department and NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | - Rafael Ruiz
- NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | - Bexaida Diaz
- NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | - Miriam Matos
- NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | | | - Elaine Rodriguez
- NeuroHIV Research Program, School of Medicine, University of Puerto Rico, San Juan, PR, United States
| | - Richard L. Skolasky
- Orthopaedic Surgery and Physical Medicine & Rehabilitation, Johns Hopkins University, Baltimore, MD, United States
| | - Yamil Gerena
- Department of Pharmacology and Toxicology, School of Medicine, NeuroHIV Research Program, Pharmacology Department, University of Puerto Rico, San Juan, PR, United States
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Ding XF, Wu Y, Qu WR, Fan M, Zhao YQ. Quinacrine pretreatment reduces microwave-induced neuronal damage by stabilizing the cell membrane. Neural Regen Res 2018; 13:449-455. [PMID: 29623929 PMCID: PMC5900507 DOI: 10.4103/1673-5374.228727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Quinacrine, widely used to treat parasitic diseases, binds to cell membranes. We previously found that quinacrine pretreatment reduced microwave radiation damage in rat hippocampal neurons, but the molecular mechanism remains poorly understood. Considering the thermal effects of microwave radiation and the protective effects of quinacrine on heat damage in cells, we hypothesized that quinacrine would prevent microwave radiation damage to cells in a mechanism associated with cell membrane stability. To test this, we used retinoic acid to induce PC12 cells to differentiate into neuron-like cells. We then pretreated the neurons with quinacrine (20 and 40 mM) and irradiated them with 50 mW/cm2 microwaves for 3 or 6 hours. Flow cytometry, atomic force microscopy and western blot assays revealed that irradiated cells pretreated with quinacrine showed markedly less apoptosis, necrosis, and membrane damage, and greater expression of heat shock protein 70, than cells exposed to microwave irradiation alone. These results suggest that quinacrine stabilizes the neuronal membrane structure by upregulating the expression of heat shock protein 70, thus reducing neuronal injury caused by microwave radiation.
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Affiliation(s)
- Xue-Feng Ding
- Department of Cognitive Sciences, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Yan Wu
- Department of Cognitive Sciences, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Wen-Rui Qu
- Hand & Foot Surgery and Reparative & Reconstructive Surgery Center, Orthopedic Hospital of the Second Hospital of Jilin University, Changchun, Jilin Province, China
| | - Ming Fan
- Department of Cognitive Sciences, Beijing Institute of Basic Medical Sciences, Beijing, China
| | - Yong-Qi Zhao
- Department of Cognitive Sciences, Beijing Institute of Basic Medical Sciences, Beijing, China
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