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Swed S, Alibrahim H, Albakri K, Rais MA, Al-Rassas S, Hafez W, Sawaf B, Almoshantaf MB, Elsayed M, Albazee E, Cheema HA, Hraiz W, Taieb F, Ameen VH, Rakab A, Emran TB, AbdElrahim E, Osman H, Khan Pathan R, Khandaker MU. Evaluating knowledge, practice, and attitude of Syrian population on sexually transmitted infections and human immunodeficiency virus. HIV Res Clin Pract 2024; 25:2356409. [PMID: 39001878 DOI: 10.1080/25787489.2024.2356409] [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: 10/26/2023] [Accepted: 04/17/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Human immunodeficiency virus (HIV) and sexually transmitted infections (STIs) can cause severe and fatal complications; knowledge about these diseases is essential for promoting safe sex practices and modifying behaviours that are harmful to one's health. This study investigates Syrian people's understanding, attitudes, and behaviors towards HIV/AIDS and STIs, aiming to identify factors promoting safe sex practices and modifying harmful behaviors. METHODS This online cross-sectional study was conducted in Syria between 3 September and 23 November 2022, involving all 18+ individuals. The questionnaire was adapted from a previous study containing 74 questions from five sections: socio-demographic information, knowledge and practice regarding STIs, knowledge and practice regarding HIV/AIDS, attitude towards HIV/AIDS, and attitude regarding STIs and analyzed using descriptive and multivariate logistic regression. RESULTS The study involved 1073 participants mostly aged between 18-30, with 55.3% females. Over half had good awareness of STIs and HIV/AIDS, with 55% and 63% respectively. Specifically, the overall knowledge level of STI type, signs/symptoms, risks of transmission, preventive methods, and complications for untreated STIs were (45.7%), (52.9%), (58.1%), (66.1%), and (59.6%), respectively. Medical field respondents had higher knowledge of HIV (P-value < 0.05, OR = 2). CONCLUSION Our results show that Syrian people have a knowledge level of STIs and HIV was moderate. However, the attitude toward STIs was negative, as less than half of the participants had a good attitude. It is essential to solve these knowledge gaps, especially in low-income countries such as Syria.
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Affiliation(s)
- Sarya Swed
- Faculty of medicine Aleppo University, Aleppo, Syria
| | | | - Khaled Albakri
- Faculty of medicine, The Hashemite University, Zarqa, Jordan
| | | | | | - Wael Hafez
- NMC Royal Hospital, Abu Dhabi, UAE
- Department of Internal Medicine, Medical Research Division, The National Research Centre, Cairo, Egypt
| | - Bisher Sawaf
- Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar
| | | | - Mohamed Elsayed
- Department of Psychiatry and Psychotherapy III, University of Ulm, Ulm, Germany
- Department of Psychiatry, School of Medicine and Health Sciences, Carl von Ossietzky University Oldenburg, Oldenburg, Germany
| | - Ebraheem Albazee
- Kuwait Institute for Medical Specializations, Kuwait City, Kuwait
| | | | - Wehba Hraiz
- Faculty of Medicine, Damascus University, Damascus, Syria
| | - Fatima Taieb
- Faculty of Medicine, Damascus University, Damascus, Syria
| | | | - Amine Rakab
- Clinical Medicine, Medicine, Weill Cornell Medical College, Ar-Rayyan, Qatar
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - Elrashed AbdElrahim
- Radiological Sciences Department, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Hamid Osman
- Radiological Sciences Department, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
| | - Refat Khan Pathan
- Department of Computing and Information Systems, School of Engineering and Technology, Sunway University, Bandar Sunway, Malaysia
| | - Mayeen Uddin Khandaker
- Faculty of Graduate Studies, Daffodil International University, Daffodil Smart City, Dhaka, Bangladesh
- Applied Physics and Radiation Technologies Group, CCDCU, School of Engineering and Technology, Sunway University, Bandar Sunway, Malaysia
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Cao B, Wu C, Liu M, Song S, Wu T, Yuan T, Ding P, Wang T, Zhong L. Molecular Transmission Network and Drug Resistance in Treatment-Naive HIV-1-Infected Patients in the Liangshan District, China. AIDS Res Hum Retroviruses 2024; 40:489-495. [PMID: 38787318 DOI: 10.1089/aid.2024.0016] [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] [Indexed: 05/25/2024] Open
Abstract
This study aimed to investigate the molecular transmission network and drug resistance in treatment-naive HIV-1-infected patients in the Liangshan District, China. The research subjects for this study were HIV-1-infected patients who did not receive any antiretroviral therapy (ART) in the Liangshan District between January 2022 and July 2023. Peripheral venous whole-blood samples were collected from the research subjects. Two milliliters of blood was used for CD4+ T lymphocyte counting detection. Ten milliliters of blood was centrifuged to separate the plasma and blood cells for quantitative detection of HIV-1 RNA and DNA and drug resistance testing of HIV-1. A total of 156 participants were included in this study (88 males and 68 females). The median age of the participants was 37 years. The findings revealed a positive correlation between the HIV-1 DNA and the HIV-1 RNA levels (r = 0.478, p < 0.001). However, a negative correlation was observed between the HIV-1 DNA levels and CD4+ T lymphocyte counts (r = -0.186, p = 0.020). Of the 156 participants, 145 were successfully tested for drug resistance of HIV-1 RNA and HIV-1 DNA simultaneously. Four cases failed the HIV-1 RNA drug resistance testing, and another two failed the HIV-1 DNA drug resistance testing. The most common HIV-1 subtype was the CRF07_BC recombinant. In this study, the overall incidence of transmitted drug resistance (TDR) was 8.33%. The resistance rates of non-nucleoside reverse transcriptase inhibitor (NNRTI) and protease inhibitor (PI) were 7.69% and 0.64%, respectively. In addition, 32 participants were found to have drug-resistant mutations. The primary drug-resistant mutations were K103N, V179D, E157Q, and A128T, mainly against efavirenz (EFV) and nevirapine (NVP) resistance. The drug resistance of HIV-1-infected ART-naive patients in the Liangshan District cannot be ignored. HIV-1 drug resistance testing is recommended before initiating ART.
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Affiliation(s)
- Bianchuan Cao
- Department of Infectious Disease, the Affiliated Hospital of Southwest Medical University, Luzhou, China
- Department of Tuberculosis, the Affiliated Hospital of Southwest Medical University, Luzhou, China
- Infection and Immune Laboratory, the Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Caihong Wu
- MOE Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, Jinan University, Guangzhou, China
| | - Mei Liu
- Antiviral Therapy Center, the First People's Hospital of Yuexi County, Liangshan, China
| | - Shaofang Song
- Antiviral Therapy Center, the First People's Hospital of Yuexi County, Liangshan, China
| | - Tao Wu
- Antiviral Therapy Center, the First People's Hospital of Yuexi County, Liangshan, China
| | - Tianru Yuan
- Antiviral Therapy Center, the First People's Hospital of Yuexi County, Liangshan, China
| | - Ping Ding
- Antiviral Therapy Center, the First People's Hospital of Yuexi County, Liangshan, China
| | - Tong Wang
- MOE Key Laboratory of Tumor Molecular Biology, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University First Affiliated Hospital, Guangzhou, China
| | - Li Zhong
- Department of Infectious Disease, the Affiliated Hospital of Southwest Medical University, Luzhou, China
- Department of Tuberculosis, the Affiliated Hospital of Southwest Medical University, Luzhou, China
- Infection and Immune Laboratory, the Affiliated Hospital of Southwest Medical University, Luzhou, China
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Llibre JM, García F, Blanco JL, Peláez EP, de Cea ÁM, Cortés LL, Alonso MM, Bernáldez MP, Schroeder M, Sánchez SE, Alcántara FR. Prevalence of people living with multidrug-resistant HIV and limited treatment options in Spain. HIV Med 2024; 25:946-957. [PMID: 38689512 DOI: 10.1111/hiv.13650] [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: 11/21/2023] [Accepted: 04/15/2024] [Indexed: 05/02/2024]
Abstract
OBJECTIVES Our aim was to determine the prevalence and characteristics of people with HIV on antiretroviral therapy (ART) with multidrug resistance (MDR; confirmed resistance to three or more [or resistance to two or more plus contraindication to one or more] core ART classes) and limited treatment options (LTOs) in Spain. METHODS This was an observational, retrospective, multicentre, cross-sectional chart review study undertaken in five reference Spanish centres. Participants were people with HIV on ART with MDR and LTOs (detectable viral load [HIV-RNA >200 copies/mL], treatment-limiting drug-drug interaction [DDI], or intolerance precluding the use of one or more ART classes). Prevalence, demographic/clinical characteristics, and treatment options were assessed. Logistic regression analyses were used to identify MDR-associated variables. RESULTS Of 14 955 screened people with HIV, 69 (0.46%) presented with MDR and 23 (0.15%) had LTOs. The population analysed was 73.9% male with a median age of 54.0 years; the median time since HIV diagnosis was 26.5 years, and median CD4+ cell count was 511.0 cells/μL. The only factor significantly associated with MDR (univariate analysis) was CD4+ cell count. Injection drug use was the most common transmission route. Comorbidities (mainly endocrine and cardiovascular disorders; 34.8% affecting HIV management) and concomitant treatments were frequent. No recent opportunistic infections were reported. Patients had been exposed to the following ART: nucleoside analogue reverse transcriptase inhibitors (100%), protease inhibitors (95.6%), non-nucleoside analogue reverse transcriptase inhibitors (87.0%), and integrase strand transfer inhibitors (82.6%). The available fully active drugs were dolutegravir (39.1%), bictegravir (30.4%), and raltegravir (21.7%). CONCLUSIONS The prevalence of people with HIV with MDR and LTOs in Spain is very low, with approximately half of those studied not exhibiting virological suppression. Low CD4+ cell counts were associated with MDR. These findings may help address the impact and treatment needs of these patients and prevent clinical progression and transmission of MDR HIV.
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Affiliation(s)
- Josep M Llibre
- Infectious Diseases Service, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Federico García
- Microbiology Service, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.Granada), Granada, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - José Luis Blanco
- Infectious Diseases Service, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Álvaro Mena de Cea
- Internal Medicine Service-Infectious Diseases Unit-HIV, Hospital Universitario de A Coruña, La Coruña, Spain
| | - Luis López Cortés
- Infectious Diseases Service, Hospital Virgen del Rocio, Sevilla, Spain
| | - Marta Montero Alonso
- Internal Medicine Service-Infectious Diseases Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain
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Hong H, Shi X, Liu Y, Feng W, Fang T, Tang C, Xu G. HIV Incidence and Transactional Sex Among Men Who Have Sex With Men in Ningbo, China: Prospective Cohort Study Using a WeChat-Based Platform. JMIR Public Health Surveill 2024; 10:e52366. [PMID: 39045869 PMCID: PMC11287094 DOI: 10.2196/52366] [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: 09/01/2023] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 07/25/2024] Open
Abstract
Background Sexual transmission among men who have sex with men (MSM) has become the major HIV transmission route. However, limited research has been conducted to investigate the association between transactional sex (TS) and HIV incidence in China. Objective This study aims to investigate HIV incidence and distinguish sociodemographic and sexual behavioral risk factors associated with HIV incidence among MSM who engage in TS (MSM-TS) in China. Methods We conducted a prospective cohort study using a WeChat-based platform to evaluate HIV incidence among Chinese MSM, including MSM-TS in Ningbo, recruited from July 2019 until June 2022. At each visit, participants completed a questionnaire and scheduled an appointment for HIV counseling and testing on the WeChat-based platform before undergoing offline HIV tests. HIV incidence density was calculated as the number of HIV seroconversions divided by person-years (PYs) of follow-up, and univariate and multivariate Cox proportional hazards regression was conducted to identify factors associated with HIV incidence. Results A total of 932 participants contributed 630.9 PYs of follow-up, and 25 HIV seroconversions were observed during the study period, resulting in an estimated HIV incidence of 4.0 (95% CI 2.7-5.8) per 100 PYs. The HIV incidence among MSM-TS was 18.4 (95% CI 8.7-34.7) per 100 PYs, which was significantly higher than the incidence of 3.2 (95% CI 2.1-5.0) per 100 PYs among MSM who do not engage in TS. After adjusting for sociodemographic characteristics, factors associated with HIV acquisition were MSM-TS (adjusted hazard ratio [aHR] 3.93, 95% CI 1.29-11.93), having unprotected sex with men (aHR 10.35, 95% CI 2.25-47.69), and having multiple male sex partners (aHR 3.43, 95% CI 1.22-9.64) in the past 6 months. Conclusions This study found a high incidence of HIV among MSM-TS in Ningbo, China. The risk factors associated with HIV incidence include TS, having unprotected sex with men, and having multiple male sex partners. These findings emphasize the need for developing targeted interventions and providing comprehensive medical care, HIV testing, and preexposure prophylaxis for MSM, particularly those who engage in TS.
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Affiliation(s)
- Hang Hong
- School of Public Health, Health Science Center, Ningbo University, Ningbo, China
| | - Xiaojun Shi
- Beilun Center for Disease Control and Prevention, Ningbo, China
| | - Yuhui Liu
- Ningbo Center for Disease Control and Prevention, Ningbo, China
| | - Wei Feng
- Fenghua Center for Disease Control and Prevention, Ningbo, China
| | - Ting Fang
- School of Public Health, Health Science Center, Ningbo University, Ningbo, China
| | - Chunlan Tang
- School of Public Health, Health Science Center, Ningbo University, Ningbo, China
| | - Guozhang Xu
- School of Public Health, Health Science Center, Ningbo University, Ningbo, China
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Rampedi PN, Ogunrombi MO, Adeleke OA. Leading Paediatric Infectious Diseases-Current Trends, Gaps, and Future Prospects in Oral Pharmacotherapeutic Interventions. Pharmaceutics 2024; 16:712. [PMID: 38931836 PMCID: PMC11206886 DOI: 10.3390/pharmaceutics16060712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 05/17/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
Paediatric infectious diseases contribute significantly to global health challenges. Conventional therapeutic interventions are not always suitable for children, as they are regularly accompanied with long-standing disadvantages that negatively impact efficacy, thus necessitating the need for effective and child-friendly pharmacotherapeutic interventions. Recent advancements in drug delivery technologies, particularly oral formulations, have shown tremendous progress in enhancing the effectiveness of paediatric medicines. Generally, these delivery methods target, and address challenges associated with palatability, dosing accuracy, stability, bioavailability, patient compliance, and caregiver convenience, which are important factors that can influence successful treatment outcomes in children. Some of the emerging trends include moving away from creating liquid delivery systems to developing oral solid formulations, with the most explored being orodispersible tablets, multiparticulate dosage forms using film-coating technologies, and chewable drug products. Other ongoing innovations include gastro-retentive, 3D-printed, nipple-shield, milk-based, and nanoparticulate (e.g., lipid-, polymeric-based templates) drug delivery systems, possessing the potential to improve therapeutic effectiveness, age appropriateness, pharmacokinetics, and safety profiles as they relate to the paediatric population. This manuscript therefore highlights the evolving landscape of oral pharmacotherapeutic interventions for leading paediatric infectious diseases, crediting the role of innovative drug delivery technologies. By focusing on the current trends, pointing out gaps, and identifying future possibilities, this review aims to contribute towards ongoing efforts directed at improving paediatric health outcomes associated with the management of these infectious ailments through accessible and efficacious drug treatments.
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Affiliation(s)
- Penelope N. Rampedi
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Sefako Makgatho Health Science University, Pretoria 0208, South Africa; (P.N.R.); (M.O.O.)
| | - Modupe O. Ogunrombi
- Department of Clinical Pharmacology and Therapeutics, School of Medicine, Sefako Makgatho Health Science University, Pretoria 0208, South Africa; (P.N.R.); (M.O.O.)
| | - Oluwatoyin A. Adeleke
- Preclinical Laboratory for Drug Delivery Innovations, College of Pharmacy, Faculty of Health, Dalhousie University, Halifax, NS B3H 4R2, Canada
- School of Biomedical Engineering, Faculty of Medicine, Dalhousie University, Halifax, NS B3H 3J5, Canada
- School of Pharmacy, Sefako Makgatho Health Science University, Pretoria 0208, South Africa
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Lee SK, Sondgeroth A, Xu Y, Warren J, Zhou S, Gilleece M, Hauser BM, Gay CL, Kuruc JD, Archin NM, Eron JJ, Margolis DM, Goonetilleke N, Swanstrom R. Sequence Analysis of Inducible, Replication-Competent Virus Reveals No Evidence of HIV-1 Evolution During Suppressive Antiviral Therapy, Indicating a Lack of Ongoing Viral Replication. Open Forum Infect Dis 2024; 11:ofae212. [PMID: 38756763 PMCID: PMC11097118 DOI: 10.1093/ofid/ofae212] [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: 03/29/2024] [Accepted: 04/14/2024] [Indexed: 05/18/2024] Open
Abstract
Background Persistence of HIV-1 in reservoirs necessitates life-long antiretroviral therapy (ART). There are conflicting data using genetic analysis on whether persistence includes an actively replicating reservoir with strong evidence arguing against replication. Methods We investigated the possibility of ongoing viral evolution during suppressive therapy by comparing near full-length viral genomic sequences using phylogenetic analysis of viral RNA in plasma before therapy initiation early after infection and from virus induced to grow from the latent reservoir after a period of suppressive ART. We also focused our analysis on evidence of selective pressure by drugs in the treatment regimen and at sites of selective pressure by the adaptive immune response. Results Viral genomes induced to grow from the latent reservoir from 10 participants with up to 9 years on suppressive ART were highly similar to the nearly homogeneous sequences in plasma taken early after infection at ART initiation. This finding was consistent across the entire genome and when the analysis focused on sites targeted by the drug regimen and by host selective pressure of antibody and cytotoxic T cells. The lack of viral evolution away from pretherapy sequences in spite of demonstrated selective pressure is most consistent with a lack of viral replication during reservoir persistence. Conclusions These results do not support ongoing viral replication as a mechanism of HIV-1 persistence during suppressive ART.
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Affiliation(s)
- Sook-Kyung Lee
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Amy Sondgeroth
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Yinyan Xu
- Department of Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Joanna Warren
- Department of Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Shuntai Zhou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Maria Gilleece
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Blake M Hauser
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Ragon Institute of Mass General, MIT, and Harvard, Cambridge, Massachusetts, USA
| | - Cynthia L Gay
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - JoAnn D Kuruc
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Nancie M Archin
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Joseph J Eron
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - David M Margolis
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Nilu Goonetilleke
- Department of Microbiology & Immunology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- UNC HIV Cure Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Ronald Swanstrom
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Department of Biochemistry & Biophysics, University of North Carolina, Chapel Hill, North Carolina, USA
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7
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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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McFadden WM, Casey-Moore MC, Bare GAL, Kirby KA, Wen X, Li G, Wang H, Slack RL, Snyder AA, Lorson ZC, Kaufman IL, Cilento ME, Tedbury PR, Gembicky M, Olson AJ, Torbett BE, Sharpless KB, Sarafianos SG. Identification of clickable HIV-1 capsid-targeting probes for viral replication inhibition. Cell Chem Biol 2024; 31:477-486.e7. [PMID: 38518746 PMCID: PMC11257216 DOI: 10.1016/j.chembiol.2024.02.012] [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: 03/06/2023] [Revised: 12/15/2023] [Accepted: 02/27/2024] [Indexed: 03/24/2024]
Abstract
Of the targets for HIV-1 therapeutics, the capsid core is a relatively unexploited but alluring drug target due to its indispensable roles throughout virus replication. Because of this, we aimed to identify "clickable" covalent modifiers of the HIV-1 capsid protein (CA) for future functionalization. We screened a library of fluorosulfate compounds that can undergo sulfur(VI) fluoride exchange (SuFEx) reactions, and five compounds were identified as hits. These molecules were further characterized for antiviral effects. Several compounds impacted in vitro capsid assembly. One compound, BBS-103, covalently bound CA via a SuFEx reaction to Tyr145 and had antiviral activity in cell-based assays by perturbing virus production, but not uncoating. The covalent binding of compounds that target the HIV-1 capsid could aid in the future design of antiretroviral drugs or chemical probes that will help study aspects of HIV-1 replication.
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Affiliation(s)
- William M McFadden
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Mary C Casey-Moore
- Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA; Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Grant A L Bare
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Karen A Kirby
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA; Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA; Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Xin Wen
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Gencheng Li
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Hua Wang
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Ryan L Slack
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Alexa A Snyder
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Zachary C Lorson
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Isabella L Kaufman
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Maria E Cilento
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA
| | - Philip R Tedbury
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA; Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA; Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO 65212, USA
| | - Milan Gembicky
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92521, United States
| | - Arthur J Olson
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Bruce E Torbett
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA 98101, USA; Department of Pediatrics, University of Washington School of Medicine, Seattle, WA 98101, USA
| | - K Barry Sharpless
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Stefan G Sarafianos
- Center for ViroScience and Cure, Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, 1760 Haygood Drive NE, Atlanta, GA 30322, USA; Children's Healthcare of Atlanta, Atlanta, GA 30322, USA; Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA; Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO 65212, USA.
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9
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Abadie RB, Brown EM, Campbell JR, Alvarez IA, Allampalli V, Ahmadzadeh S, Varrassi G, Shekoohi S, Kaye AD. Incidence and Risks of HIV Infection, Medication Options, and Adverse Effects in Accidental Needle Stick Injuries: A Narrative Review. Cureus 2024; 16:e51521. [PMID: 38304675 PMCID: PMC10831193 DOI: 10.7759/cureus.51521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
Accidental needle sticks can lead to infections, including HIV. As scientists have learned more about HIV and its replicative physiology, identification of target sites and novel medications have been developed. HIV is spread throughout the population through contact with blood, semen, and rectal or vaginal secretions of infected individuals. Therefore, it is important in general for healthcare workers to be aware of its transmission modes and ways to minimize exposure. In this regard, even with hospitals providing education, training, and safety protocols, there is a continued infection spread with HIV, especially by accidental needle sticks. There is also a wide variety of testing that can be used for HIV utilizing different methodologies, allowing for improved measurement of infection status. Any person with HIV should be tested to clarify infection status and be educated to minimize future virus spread. The current CDC recommendations for HIV infection treatment are antiretroviral therapies, such as an HIV postexposure prophylaxis regimen, which consists of a cocktail of antiretrovirals and postexposure prophylaxis immediately for occupational exposures, such as accidental needlestick exposure from an HIV infected patient. To decrease accidental HIV stick injuries, there are safety precautions in place, that if followed, would help reduce this incidence. HIV accidental needle stick injuries still happen in the hospital workplace, but with proper education and treatment, if exposed, there is hope to minimize the effects.
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Affiliation(s)
- Raegan B Abadie
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Elise M Brown
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - John R Campbell
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Ivan A Alvarez
- School of Medicine, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Varsha Allampalli
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | | | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center, Shreveport, USA
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10
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Hollander K, Chan AH, Frey KM, Hunker O, Ippolito JA, Spasov KA, Yeh YJ, Jorgensen WL, Ho Y, Anderson KS. Exploring novel HIV-1 reverse transcriptase inhibitors with drug-resistant mutants: A double mutant surprise. Protein Sci 2023; 32:e4814. [PMID: 37861472 PMCID: PMC10659932 DOI: 10.1002/pro.4814] [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: 06/08/2023] [Revised: 10/06/2023] [Accepted: 10/17/2023] [Indexed: 10/21/2023]
Abstract
HIV-1 reverse transcriptase (RT) remains a key target for HIV drug development. As successful management of the disease requires lifelong treatment, the emergence of resistance mutations is inevitable, making development of new RT inhibitors, which remain effective against resistant variants crucial. To this end, previous computationally guided drug design efforts have resulted in catechol diether compounds, which inhibit wildtype RT with picomolar affinities and appear to be promising preclinical candidates. To confirm that these compounds remain potent against Y181C, a widespread mutation conferring resistance to first generation inhibitors, they were screened against the HIV-1 N119 clinical isolate, reported as a Y181C single mutant. In comparison to a molecular clone with the same mutation, N119 appears less susceptible to inhibition by our preclinical candidate compounds. A more detailed sequencing effort determined that N119 was misidentified and carries V106A in combination with Y181C. While both indolizine and naphthalene substituted catechol diethers are potent against the classical Y181C single mutant, the addition of V106A confers more resistance against the indolizine derivatives than the naphthalene derivatives. Crystal structures presented in this study highlight key features of the naphthyl group, which allow these compounds to remain potent in the double mutant, including stronger interactions with F227 and less reliance on V106 for stabilization of the ethoxy-uracil ring, which makes critical hydrogen bonds with other residues in the binding pocket.
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Affiliation(s)
- Klarissa Hollander
- Department of Molecular Biophysics and BiochemistryYale University School of MedicineNew HavenConnecticutUSA
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
| | - Albert H. Chan
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
| | - Kathleen M. Frey
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
| | - Olivia Hunker
- Department of Molecular Biophysics and BiochemistryYale University School of MedicineNew HavenConnecticutUSA
| | - Joseph A. Ippolito
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
- Department of ChemistryYale UniversityNew HavenConnecticutUSA
| | - Krasimir A. Spasov
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
| | - Yang‐Hui J. Yeh
- Department of Microbial PathogenesisYale University School of MedicineNew HavenConnecticutUSA
| | | | - Ya‐Chi Ho
- Department of Microbial PathogenesisYale University School of MedicineNew HavenConnecticutUSA
| | - Karen S. Anderson
- Department of Molecular Biophysics and BiochemistryYale University School of MedicineNew HavenConnecticutUSA
- Department of PharmacologyYale University School of MedicineNew HavenConnecticutUSA
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11
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Periferakis A, Periferakis AT, Troumpata L, Periferakis K, Scheau AE, Savulescu-Fiedler I, Caruntu A, Badarau IA, Caruntu C, Scheau C. Kaempferol: A Review of Current Evidence of Its Antiviral Potential. Int J Mol Sci 2023; 24:16299. [PMID: 38003488 PMCID: PMC10671393 DOI: 10.3390/ijms242216299] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/07/2023] [Accepted: 11/12/2023] [Indexed: 11/26/2023] Open
Abstract
Kaempferol and its derivatives are flavonoids found in various plants, and a considerable number of these have been used in various medical applications worldwide. Kaempferol and its compounds have well-known antioxidant, anti-inflammatory and antimicrobial properties among other health benefits. However, the antiviral properties of kaempferol are notable, and there is a significant number of experimental studies on this topic. Kaempferol compounds were effective against DNA viruses such as hepatitis B virus, viruses of the alphaherpesvirinae family, African swine fever virus, and pseudorabies virus; they were also effective against RNA viruses, namely feline SARS coronavirus, dengue fever virus, Japanese encephalitis virus, influenza virus, enterovirus 71, poliovirus, respiratory syncytial virus, human immunodeficiency virus, calicivirus, and chikungunya virus. On the other hand, no effectiveness against murine norovirus and hepatitis A virus could be determined. The antiviral action mechanisms of kaempferol compounds are various, such as the inhibition of viral polymerases and of viral attachment and entry into host cells. Future research should be focused on further elucidating the antiviral properties of kaempferol compounds from different plants and assessing their potential use to complement the action of antiviral drugs.
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Affiliation(s)
- Argyrios Periferakis
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Akadimia of Ancient Greek and Traditional Chinese Medicine, 16675 Athens, Greece
- Elkyda, Research & Education Centre of Charismatheia, 17675 Athens, Greece
| | - Aristodemos-Theodoros Periferakis
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Elkyda, Research & Education Centre of Charismatheia, 17675 Athens, Greece
| | - Lamprini Troumpata
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Konstantinos Periferakis
- Akadimia of Ancient Greek and Traditional Chinese Medicine, 16675 Athens, Greece
- Pan-Hellenic Organization of Educational Programs (P.O.E.P), 17236 Athens, Greece
| | - Andreea-Elena Scheau
- Department of Radiology and Medical Imaging, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Ilinca Savulescu-Fiedler
- Department of Internal Medicine, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Internal Medicine and Cardiology, Coltea Clinical Hospital, 030167 Bucharest, Romania
| | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, “Titu Maiorescu” University, 031593 Bucharest, Romania
| | - Ioana Anca Badarau
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, “Prof. N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
| | - Cristian Scheau
- Department of Physiology, The “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Radiology and Medical Imaging, “Foisor” Clinical Hospital of Orthopaedics, Traumatology and Osteoarticular TB, 021382 Bucharest, Romania
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12
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Malek-Khatabi A, Sadat Razavi M, Abdollahi A, Rahimzadeghan M, Moammeri F, Sheikhi M, Tavakoli M, Rad-Malekshahi M, Faraji Rad Z. Recent progress in PLGA-based microneedle-mediated transdermal drug and vaccine delivery. Biomater Sci 2023; 11:5390-5409. [PMID: 37387317 DOI: 10.1039/d3bm00795b] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Microneedles (MNs) have recently been found to have applications in drug, vitamin, protein and vaccine delivery. Polymeric MN arrays continue to attract increasing attention due to their capability to bypass the skin's stratum corneum (SC) barrier with minimal invasiveness. These carriers can achieve the targeted intradermal delivery of drugs and vaccines and improve their transdermal delivery level. As a nontoxic FDA-approved copolymer, polylactic glycolic acid (PLGA) has good biocompatibility and biodegradability. Currently, PLGA-based MNs have a noticeable tendency to be utilized as a delivery system. This study focuses on the most recent advances in PLGA-based MNs. Both PLGA nanoparticle-based MNs and PLGA matrix-based MNs, created for the delivery of vaccines, drugs, proteins and other therapeutic agents, are discussed. The paper also discusses the various types of MNs and their potential applications. Finally, the prospects and challenges of PLGA-based MNs are reviewed.
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Affiliation(s)
- Atefeh Malek-Khatabi
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Malihe Sadat Razavi
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Alyeh Abdollahi
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Milad Rahimzadeghan
- Functional Neurosurgery Research Center, Shohada Tajrish Comprehensive Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Moammeri
- Department of Laboratory Sciences, School of Paramedical Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mojgan Sheikhi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohamadreza Tavakoli
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mazda Rad-Malekshahi
- Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Faraji Rad
- School of Engineering, University of Southern Queensland, Springfield, QLD 4300, Australia.
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13
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Enichen E, Adams RB, Demmig-Adams B. Physical Activity as an Adjunct Treatment for People Living with HIV? Am J Lifestyle Med 2023; 17:502-517. [PMID: 37426740 PMCID: PMC10328202 DOI: 10.1177/15598276221078222] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
This review evaluates physical activity as a candidate for an adjunct treatment, in conjunction with antiretroviral therapy (ART), for people living with HIV (PLWH). Evidence is summarized that chronic, non-resolving inflammation (a principal feature of immune system dysfunction) and a dysfunctional state of the gut environment are key factors in HIV infection that persist despite treatment with ART. In addition, evidence is summarized that regular physical activity may restore normal function of both the immune system and the gut environment and may thereby ameliorate symptoms and non-resolving inflammation-associated comorbidities that burden PLWH. Physicians who care for PLWH could thus consider incorporating physical activity into treatment plans to complement ART. It is also discussed that different types of physical activity can have different effects on the gut environment and immune function, and that future research should establish more specific criteria for the design of exercise regimens tailored to PLWH.
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Affiliation(s)
- Elizabeth Enichen
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA, (EE, BDA); Physical Therapy of Boulder, Boulder, CO, USA, (RBA)
| | - Robert B. Adams
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA, (EE, BDA); Physical Therapy of Boulder, Boulder, CO, USA, (RBA)
| | - Barbara Demmig-Adams
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA, (EE, BDA); Physical Therapy of Boulder, Boulder, CO, USA, (RBA)
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14
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Leite DI, de Castro Bazan Moura S, da Conceição Avelino Dias M, Costa CCP, Machado GP, Pimentel LCF, Branco FSC, Moreira R, Bastos MM, Boechat N. A Review of the Development of Multitarget Molecules against HIV-TB Coinfection Pathogens. Molecules 2023; 28:molecules28083342. [PMID: 37110574 PMCID: PMC10143421 DOI: 10.3390/molecules28083342] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/23/2023] [Accepted: 03/30/2023] [Indexed: 04/29/2023] Open
Abstract
The human immunodeficiency virus (HIV) produces the pathologic basis of acquired immunodeficiency syndrome (AIDS). An increase in the viral load in the body leads to a decline in the number of T lymphocytes, compromising the patient's immune system. Some opportunistic diseases may result, such as tuberculosis (TB), which is the most common in seropositive patients. Long-term treatment is required for HIV-TB coinfection, and cocktails of drugs for both diseases are used concomitantly. The most challenging aspects of treatment are the occurrence of drug interactions, overlapping toxicity, no adherence to treatment and cases of resistance. Recent approaches have involved using molecules that can act synergistically on two or more distinct targets. The development of multitarget molecules could overcome the disadvantages of the therapies used to treat HIV-TB coinfection. This report is the first review on using molecules with activities against HIV and Mycobacterium tuberculosis (MTB) for molecular hybridization and multitarget strategies. Here, we discuss the importance and development of multiple targets as a means of improving adherence to therapy in cases of the coexistence of these pathologies. In this context, several studies on the development of structural entities to treat HIV-TB simultaneously are discussed.
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Affiliation(s)
- Debora Inacio Leite
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Stefany de Castro Bazan Moura
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
- Programa de Pos-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas (ICB), Universidade Federal do Rio de Janeiro (UFRJ), Av. Carlos Chagas Filho, Rio de Janeiro 21941-902, Brazil
| | - Maria da Conceição Avelino Dias
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Carolina Catta Preta Costa
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Gustavo Peixoto Machado
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Luiz Claudio Ferreira Pimentel
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Frederico Silva Castelo Branco
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Rui Moreira
- Departamento de Química Medicinal, Faculdade de Farmácia, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - Monica Macedo Bastos
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Nubia Boechat
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
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15
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Pereira M, Vale N. Evolution of Antiretroviral Drug Rilpivirine and Approach to Oncology. Int J Mol Sci 2023; 24:ijms24032890. [PMID: 36769210 PMCID: PMC9917964 DOI: 10.3390/ijms24032890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 01/24/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Rilpivirine is an antiretroviral drug used to treat AIDS worldwide. The drug is a non-nucleoside reverse transcriptase inhibitor that halts the cDNA elongation process and, thus, the capacity of the HIV-1 virus to replicate. With the new wave of drug repurposing in recent years, rilpivirine has been studied in this regard. This drug is useful in Zika virus treatment, with in vivo results indicating regression in neuronal effects often associated with this infection. Several cancer types have also been researched, from breast to leukemia and pancreatic cancer, and rilpivirine has proved to have inhibitory effects in various cell lines with low concentrations, causing cellular death, apoptosis, and cell cycle arrest. The pathways are not yet established, but some works have hypothesized and demonstrated that rilpivirine causes inhibition of Aurora A kinase and has effects on the Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling pathway and the vascular endothelial growth factors-receptors (VEGFs-VEGFRs) pathway, which are known to be altered in cancer and tumors and can be targeted for cancer treatment. Further testing and clinical trials are needed, but this review demonstrates the potential of rilpivirine's repurposing for cancer treatment.
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Affiliation(s)
- Mariana Pereira
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), 4200-450 Porto, Portugal
- CINTESIS@RISE, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- Institute of Biomedical Sciences Abel Salazar (ICBAS), Universidade do Porto (UP), 4050-313 Porto, Portugal
| | - Nuno Vale
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), 4200-450 Porto, Portugal
- CINTESIS@RISE, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal
- Department of Community Medicine, Health Information and Decision (MEDCIDS), Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
- Correspondence: ; Tel.: +351-220-426-537
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16
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HIV/AIDS Global Epidemic. Infect Dis (Lond) 2023. [DOI: 10.1007/978-1-0716-2463-0_522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
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17
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Mendes Marcon CE, Schlindwein AD, Schuelter-Trevisol F. Longitudinal Assessment of Virological Failure and Antiretroviral Drug Resistance among Treatment-naive Subjects Living with HIV. Curr HIV Res 2023; 21:213-219. [PMID: 37226784 DOI: 10.2174/1570162x21666230524141239] [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: 10/19/2022] [Revised: 03/09/2023] [Accepted: 03/30/2023] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Human immunodeficiency virus (HIV) infection, the etiological agent of acquired immunodeficiency syndrome (AIDS), is a serious public health issue. Therapeutic measures have been successful in increasing the survival and improving the quality of life. However, some treatment-naive subjects living with HIV present resistance-associated mutations as a result of late diagnosis and/or mutant strain infections. The objective of this study was to identify the virus genotype and assess the antiretroviral resistance profile based on the results of HIV genotyping in treatment-naive subjects living with HIV, after six months of taking antiretroviral therapy. METHODS This was a prospective cohort study on treatment-naive adults living with HIV attending a specialized outpatient clinic in southern Santa Catarina State, Brazil. The participants were interviewed and had blood samples drawn. The genotypic antiretroviral drug resistance profile was examined in patients with detectable viral loads. RESULTS 65 treatment-naive subjects living with HIV were recruited for this study. After six months of taking antiretroviral therapy, resistance-associated mutations were observed in 3 (4.6%) subjects living with HIV. CONCLUSION Subtype C was identified as the circulating subtype in southern Santa Catarina State, and L10V, K103N, A98G, and Y179D were the most common mutations found in treatment-naive subjects.
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Affiliation(s)
| | - Aline Daiane Schlindwein
- Postgraduate Program in Health Sciences, University of Southern Santa Catarina at Tubarão, Santa Catarina, Brazil
| | - Fabiana Schuelter-Trevisol
- Postgraduate Program in Health Sciences, University of Southern Santa Catarina at Tubarão, Santa Catarina, Brazil
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18
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Tian X, Chen J, Wang X, Xie Y, Zhang X, Han D, Fu H, Yin W, Wu N. Global, regional, and national HIV/AIDS disease burden levels and trends in 1990-2019: A systematic analysis for the global burden of disease 2019 study. Front Public Health 2023; 11:1068664. [PMID: 36875364 PMCID: PMC9975742 DOI: 10.3389/fpubh.2023.1068664] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 01/30/2023] [Indexed: 02/17/2023] Open
Abstract
Background Since the first HIV/AIDS case appeared in 1980s, HIV/AIDS has been the focus of international attention. As a major public health problem, there are epidemiological uncertainties about the future of HIV/AIDS. It is important to monitor the global statistics of HIV/AIDS prevalence, deaths, disability adjusted life years (DALYs), and risk factors for adequate prevention and control. Methods The Global Burden of Disease Study 2019 database was used to analyze the burden of HIV/AIDS in 1990-2019. By extracting global, regional, and national data on HIV/AIDS prevalence, deaths, and DALYs, we described the distribution by age and sex, explored the risk factors, and analyzed the trends in HIV/AIDS. Results In 2019, there were 36.85 million HIV/AIDS cases (95% UI: 35.15-38.86 million), 863.84 thousand deaths (95% UI: 78.61-99.60 thousand), and 47.63 million (95% UI: 42.63-55.65 million) DALYs. The global age-standardized HIV/AIDS prevalence, death, and DALY rates were 454.32 (95% UI: 433.76-478.59), 10.72 (95% UI: 9.70-12.39), and 601.49 (95% UI: 536.16-703.92) per 100,000 cases, respectively. In 2019, the global age-standardized HIV/AIDS prevalence, death, and DALY rates increased by 307.26 (95% UI: 304.45-312.63), 4.34 (95% UI: 3.78-4.90), and 221.91 (95% UI: 204.36-239.47) per 100,000 cases, respectively, compared to 1990. Age-standardized prevalence, death, and DALY rates decreased in high sociodemographic index (SDI) areas. High age-standardized rates were observed in low sociodemographic index areas, while low age-standardized rates were observed in high sociodemographic index areas. In 2019, the high age-standardized prevalence, death, and DALY rates were predominant in Southern Sub-Saharan Africa, and global DALYs peaked in 2004 and subsequently decreased. The highest global HIV/AIDS DALYs were in the 40-44 age group. The main risk factors affecting HIV/AIDS DALY rates included behavioral risks, drug use, partner violence, and unsafe sex. Conclusions HIV/AIDS disease burden and risk factors vary by region, sex, and age. As access to health care increases across countries and treatment for HIV/AIDS infection improves, the HIV/AIDS disease burden is concentrated in areas with low SDIs, particularly in South Africa. Regional differences should be fully considered to target optimal prevention strategies and treatment options based on risk factors.
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Affiliation(s)
- Xuebin Tian
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Jingjing Chen
- Shandong Second Provincial General Hospital, Jinan, Shandong, China
| | - Xi Wang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Yiwen Xie
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Xiaodi Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Dating Han
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Haijing Fu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Wanpeng Yin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
| | - Nanping Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.,Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong, China
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The Use of Zidovudine Pharmacophore in Multi-Target-Directed Ligands for AIDS Therapy. Molecules 2022; 27:molecules27238502. [PMID: 36500608 PMCID: PMC9738661 DOI: 10.3390/molecules27238502] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/07/2022] Open
Abstract
The concept of polypharmacology embraces multiple drugs combined in a therapeutic regimen (drug combination or cocktail), fixed dose combinations (FDCs), and a single drug that binds to different targets (multi-target drug). A polypharmacology approach is widely applied in the treatment of acquired immunodeficiency syndrome (AIDS), providing life-saving therapies for millions of people living with HIV. Despite the success in viral load suppression and patient survival of combined antiretroviral therapy (cART), the development of new drugs has become imperative, owing to the emergence of resistant strains and poor adherence to cART. 3'-azido-2',3'-dideoxythymidine, also known as azidothymidine or zidovudine (AZT), is a widely applied starting scaffold in the search for new compounds, due to its good antiretroviral activity. Through the medicinal chemistry tool of molecular hybridization, AZT has been included in the structure of several compounds allowing for the development of multi-target-directed ligands (MTDLs) as antiretrovirals. This review aims to systematically explore and critically discuss AZT-based compounds as potential MTDLs for the treatment of AIDS. The review findings allowed us to conclude that: (i) AZT hybrids are still worth exploring, as they may provide highly active compounds targeting different steps of the HIV-1 replication cycle; (ii) AZT is a good starting point for the preparation of co-drugs with enhanced cell permeability.
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Roberto de Souza Fonseca R, Valois Laurentino R, Fernando Almeida Machado L, Eduardo Vieira da Silva Gomes C, Oliveira de Alencar Menezes T, Faciola Pessoa O, Branco Oliveira-Filho A, Resque Beckmann Carvalho T, Gabriela Faciola Pessoa de Oliveira P, Brito Tanaka E, Sá Elias Nogueira J, Magno Guimarães D, Newton Carneiro M, Mendes Acatauassú Carneiro P, Ferreira Celestino Junior A, de Almeida Rodrigues P, Augusto Fernandes de Menezes S. HIV Infection and Oral Manifestations: An Update. Infect Dis (Lond) 2022. [DOI: 10.5772/intechopen.105894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Human immunodeficiency virus (HIV) causes a complete depletion of the immune system; it has been a major health issue around the world since the 1980s, and due to the reduction of CD4+ T lymphocytes levels, it can trigger various opportunistic infections. Oral lesions are usually accurate indicators of immunosuppression because these oral manifestations may occur as a result of the compromised immune system caused by HIV infection; therefore, oral lesions might be initial and common clinical features in people living with HIV. So, it is necessary to evaluate and understand the mechanism, prevalence, and risk factors of oral lesions to avoid the increase morbidity among those with oral diseases.
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21
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Synergistic drug combinations designed to fully suppress SARS-CoV-2 in the lung of COVID-19 patients. PLoS One 2022; 17:e0276751. [PMID: 36355808 PMCID: PMC9648746 DOI: 10.1371/journal.pone.0276751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 10/12/2022] [Indexed: 11/12/2022] Open
Abstract
Despite new antivirals are being approved against SARS-CoV-2 they suffer from significant constraints and are not indicated for hospitalized patients, who are left with few antiviral options. Repurposed drugs have previously shown controversial clinical results and it remains difficult to understand why certain trials delivered positive results and other trials failed. Our manuscript contributes to explaining the puzzle: this might have been caused by a suboptimal drug exposure and, consequently, an incomplete virus suppression, also because the drugs have mostly been used as add-on monotherapies. As with other viruses (e.g., HIV and HCV) identifying synergistic combinations among such drugs could overcome monotherapy-related limitations. In a cell culture model for SARS-CoV-2 infection the following stringent criteria were adopted to assess drug combinations: 1) identify robust, synergistic antiviral activity with no increase in cytotoxicity, 2) identify the lowest drug concentration inhibiting the virus by 100% (LIC100) and 3) understand whether the LIC100 could be reached in the lung at clinically indicated drug doses. Among several combinations tested, remdesivir with either azithromycin or ivermectin synergistically increased the antiviral activity with no increase in cytotoxicity, improving the therapeutic index and lowering the LIC100 of every one of the drugs to levels that are expected to be achievable and maintained in the lung for a therapeutically relevant period of time. These results are consistent with recent clinical observations showing that intensive care unit admission was significantly delayed by the combination of AZI and RDV, but not by RDV alone, and could have immediate implications for the treatment of hospitalized patients with COVID-19 as the proposed “drug cocktails” should have antiviral activity against present and future SARS-CoV-2 variants without significant overlapping toxicity, while minimizing the onset of drug resistance. Our results also provide a validated methodology to help sort out which combination of drugs are most likely to be efficacious in vivo, based on their in vitro activity, potential synergy and PK profiles.
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22
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He J, Shi R, Duan S, Ye R, Yang Y, Wang J, Zu Z, Tang R, Gao J, Liu X, He N. Microbial translocation is associated with advanced liver fibrosis among people with HIV. HIV Med 2022; 23:947-958. [PMID: 35301782 DOI: 10.1111/hiv.13279] [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: 11/25/2021] [Revised: 02/03/2022] [Accepted: 02/08/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND The prevalence of liver complications is increasing among people living with HIV, and microbial translocation (MT) might play a vital role. We conducted a prospective cohort study to evaluate the association between plasma biomarkers of MT and liver fibrosis (LF) among people living with HIV in southwest China. METHOD A total of 665 people living with HIV were enrolled at baseline and had at least one follow-up visit during the 3-year study period. We calculated the Liver Fibrosis Index (FIB-4) to evaluate LF and measured plasma soluble CD14 (sCD14) and lipopolysaccharide-binding protein (LBP) as surrogate biomarkers for MT. We used ordinal logistic regression to investigate correlates of LF at baseline and used a linear mixed model to examine the association between dynamic changes in MT biomarkers and LF. RESULTS Of the participants, 61 (9.17%) had advanced LF (FIB-4 >3.25), and 193 (29.02%) had moderate LF (1.45 ≤ FIB-4 ≤ 3.25). Patients with advanced LF had higher plasma levels of sCD14 and LBP than those with moderate or no LF, both at baseline and at follow-up. The following factors were significantly associated with advanced LF: the highest quartile of LBP (adjusted odds ratio [aOR] = 1.69; 95% confidence interval [CI] 1.02~2.81), current intravenous drug use (aOR = 1.82; 95% CI 1.06~3.12), baseline CD4 <200 cells/μl (aOR = 3.25; 95% CI 2.13~4.95), hepatitis C virus coinfection (aOR = 2.52; 95% CI 1.41~4.51) and age >50 years (aOR = 32.66; 95% CI 15.89~66.36). LF progression (increasing FIB-4) was significantly associated with increasing sCD14 level (β = 1.11; 95% CI 0.97~1.26; p < 0.001) with covariate adjustment. CONCLUSION The significant relationship between MT and LF may reveal pathogenic mechanisms and potential intervention targets of liver complications among people living with HIV in China.
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Affiliation(s)
- Jiayu He
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai, China
| | - Ruizi Shi
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai, China
| | - Song Duan
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Runhua Ye
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Yuecheng Yang
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Jibao Wang
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Zhipeng Zu
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai, China
| | - Renhai Tang
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Jie Gao
- Dehong Prefecture Center for Disease Control and Prevention, Shanghai, China
| | - Xing Liu
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Na He
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Shanghai Institute of Infectious Diseases and Biosecurity, Fudan University, Shanghai, China
- Yi-Wu Research Institute, Fudan University, Shanghai, China
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23
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Woodward SC, Baynes AM, Tyson HA, Dunlop WA, Martin SJ. Is non-occupational HIV Post Exposure Prophylaxis (nPEP) still used? An exploration of nPEP use since widespread availability of HIV PrEP. Int J STD AIDS 2022; 33:914-919. [PMID: 35853770 DOI: 10.1177/09564624221116527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Non-occupational Post-Exposure Prophylaxis (nPEP) is an effective HIV prevention strategy in gay and bisexual men (GBM) taken after possible exposure. HIV Pre-Exposure Prophylaxis (PrEP) is also a highly effective HIV prevention strategy. METHODS A retrospective audit of medical records of GBM presenting to a sexual health centre and provided with nPEP compared two periods to determine if nPEP usage changed following availability of PrEP. In the first period (P1) PrEP was available through extended trials. In the second period (P2) PrEP became more accessible through the Australian Pharmaceutical Benefits Scheme (PBS). Period comparisons were performed using a two-population test of proportions with one-tailed testing and significance set at P < .05 using SPSS Statistics Version 25. RESULTS There were 232 GBM provided with nPEP in P1, and 202 in P2. A two-population test of proportions demonstrated that GBM presentations for nPEP decreased significantly from 302/4779 (6.3%) of GBM visits in P1 to 221/7205 (3.1%) in P2 when PrEP was more accessible (Z=8.53, P < .001). PrEP uptake after presenting for nPEP increased from 30 (12.9%) of total GBM visits in P1 to 69 (34.2%) in P2 (Z=5.26, p < .001). CONCLUSIONS GBM accessing nPEP decreased with statistical significance post introduction of PBS PrEP.
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Affiliation(s)
- Shannon C Woodward
- Canberra Sexual Health Centre, 34381Canberra Health Services, Canberra, AU-ACT, Australia
| | - Anne M Baynes
- Canberra Sexual Health Centre, 34381Canberra Health Services, Canberra, AU-ACT, Australia
| | - Hayley A Tyson
- Canberra Sexual Health Centre, 34381Canberra Health Services, Canberra, AU-ACT, Australia.,Medical School, 2219Australian National University, Canberra, AU-ACT, Australia
| | - William A Dunlop
- Medical School, 2219Australian National University, Canberra, AU-ACT, Australia
| | - Sarah J Martin
- Canberra Sexual Health Centre, 34381Canberra Health Services, Canberra, AU-ACT, Australia.,Medical School, 2219Australian National University, Canberra, AU-ACT, Australia
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24
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Kunstek H, Vreken F, Keita A, Hamblin MR, Dumarçay F, Varbanov M. Aspects of Antiviral Strategies Based on Different Phototherapy Approaches: Hit by the Light. Pharmaceuticals (Basel) 2022; 15:858. [PMID: 35890156 PMCID: PMC9316526 DOI: 10.3390/ph15070858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/08/2022] [Accepted: 07/10/2022] [Indexed: 12/30/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which caused the COVID-19 pandemic spreading around the world from late 2019, served as a ruthless reminder of the threat viruses pose to global public health. The synthesis of new antiviral drugs, as well as repurposing existing products, is a long-term ongoing process which has challenged the scientific community. One solution could be an effective, accessible, and rapidly available antiviral treatment based on phototherapy (PT). PT has been used to treat several diseases, and relies on the absorption of light by endogenous molecules or exogenous photosensitizers (PS). PT has often been used in cancer treatment and prophylaxis, and as a complement to established chemotherapy and immunotherapy in combined therapeutic strategy. Besides significant applications in anticancer treatment, studies have demonstrated the beneficial impact of PT on respiratory, systemic, emerging, and oncogenic viral infections. The aim of this review was to highlight the potential of PT to combat viral infections by summarizing current progress in photodynamic, photothermal, and photoacoustic approaches. Attention is drawn to the virucidal effect of PT on systemic viruses such as the human immunodeficiency virus and human herpes viruses, including the causative agent of Kaposi sarcoma, human herpes virus (HHV8). PT has good potential for disinfection in anti-norovirus research and against pandemic viruses like SARS-CoV-2.
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Affiliation(s)
- Hannah Kunstek
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Graz University of Technology, 8010 Graz, Austria
| | - Fanny Vreken
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
| | - Aminata Keita
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Faculté de Pharmacie, Université de Tours, 37000 Tours, France
| | - Michael R. Hamblin
- Laser Research Centre, University of Johannesburg, Doornfontein 2028, South Africa;
| | - Florence Dumarçay
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
| | - Mihayl Varbanov
- L2CM, Université de Lorraine, Centre National de la Recherche Scientifique (CNRS), 54000 Nancy, France; (H.K.); (F.V.); (A.K.); (F.D.)
- Laboratoire de Virologie, Centres Hospitaliers Régionaux Universitaires (CHRU) de Nancy Brabois, 54500 Vandœuvre-lès-Nancy, France
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25
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Pereira M, Vale N. Saquinavir: From HIV to COVID-19 and Cancer Treatment. Biomolecules 2022; 12:biom12070944. [PMID: 35883499 PMCID: PMC9313067 DOI: 10.3390/biom12070944] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 11/25/2022] Open
Abstract
Saquinavir was the first protease inhibitor developed for HIV therapy, and it changed the standard of treatment for this disease to a combination of drugs that ultimately led to increased survival of this otherwise deadly condition. Inhibiting the HIV protease impedes the virus from maturing and replicating. With this in mind, since the start of the COVID-19 outbreak, the research for already approved drugs (mainly antivirals) to repurpose for treatment of this disease has increased. Among the drugs tested, saquinavir showed promise in silico and in vitro in the inhibition of the SARS-CoV-2 main protease (3CLpro). Another field for saquinavir repurposing has been in anticancer treatment, in which it has shown effects in vitro and in vivo in several types of cancer, from Kaposi carcinoma to neuroblastoma, demonstrating cytotoxicity, apoptosis, inhibition of cell invasion, and improvement of radiosensibility of cancer cells. Despite the lack of follow-up in clinical trials for cancer use, there has been a renewed interest in this drug recently due to COVID-19, which shows similar pharmacological pathways and has developed superior in silico models that can be translated to oncologic research. This could help further testing and future approval of saquinavir repurposing for cancer treatment.
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Affiliation(s)
- Mariana Pereira
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal;
- Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- CINTESIS@RISE, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Nuno Vale
- OncoPharma Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal;
- CINTESIS@RISE, Faculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, 4200-319 Porto, Portugal
- Department of Community Medicine, Information and Health Decision Sciences (MEDCIDS), Faculty of Medicine, University of Porto, Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal
- Correspondence:
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26
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HIV: What's Next. JOURNAL OF INFUSION NURSING 2022; 45:198-200. [PMID: 35820123 DOI: 10.1097/nan.0000000000000479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
In an era of complacency, concern exists that those who remain at high risk for human immunodeficiency virus (HIV) are not aware of methods of transmission and/or exposure. Awareness of the history of the epidemic is waning, and HIV has fallen off the radar of individuals and health care providers alike. Given that in some populations in the United States HIV infections are on the rise, educating individuals and health care providers on the continued risk is paramount. In addition to the many new treatments available, others are on the horizon through different levels of clinical trials. As such, this article addresses the history of HIV, the evolution of effective HIV treatments, the current treatment options available, and treatments in clinical trials.
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27
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Dos Santos Quaresma MVL, Maria de Melo C, Lima Ribeiro SM. Effect of proteins, amino acids, and other nitrogenated supplements on the skeletal muscle mass in people living with HIV (PLWH): A systematic review. Clin Nutr ESPEN 2022; 51:160-173. [DOI: 10.1016/j.clnesp.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 03/28/2022] [Accepted: 07/07/2022] [Indexed: 10/17/2022]
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28
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Jones KM, Poveda C, Versteeg L, Bottazzi ME, Hotez PJ. Preclinical advances and the immunophysiology of a new therapeutic chagas disease vaccine. Expert Rev Vaccines 2022; 21:1185-1203. [PMID: 35735065 DOI: 10.1080/14760584.2022.2093721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Chronic infection with the protozoal parasite Trypanosoma cruzi leads to a progressive cardiac disease, known as chronic Chagasic cardiomyopathy (CCC). A new therapeutic Chagas disease vaccine is in development to augment existing antiparasitic chemotherapy drugs. AREAS COVERED We report on our current understanding of the underlying immunologic and physiologic mechanisms that lead to CCC, including parasite immune escape mechanisms that allow persistence and the subsequent inflammatory and fibrotic processes that lead to clinical disease. We report on vaccine design and the observed immunotherapeutic effects including induction of a balanced TH1/TH2/TH17 immune response that leads to reduced parasite burdens and tissue pathology. Further, we report vaccine-linked chemotherapy, a dose sparing strategy to further reduce parasite burdens and tissue pathology. EXPERT OPINION Our vaccine-linked chemotherapeutic approach is a multimodal treatment strategy, addressing both the parasite persistence and the underlying deleterious host inflammatory and fibrotic responses that lead to cardiac dysfunction. In targeting treatment towards patients with chronic indeterminate or early determinate Chagas disease, this vaccine-linked chemotherapeutic approach will be highly economical and will reduce the global disease burden and deaths due to CCC.
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Affiliation(s)
- Kathryn M Jones
- Texas Children's Hospital Center for Vaccine Development, Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Cristina Poveda
- Texas Children's Hospital Center for Vaccine Development, Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America
| | - Leroy Versteeg
- Texas Children's Hospital Center for Vaccine Development, Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America.,Cell Biology and Immunology Group, Wageningen University & Research, De Elst 1, 6708 WD Wageningen, The Netherlands
| | - Maria Elena Bottazzi
- Texas Children's Hospital Center for Vaccine Development, Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Biology, Baylor University, Waco, Texas, United States of America
| | - Peter J Hotez
- Texas Children's Hospital Center for Vaccine Development, Department of Pediatrics, Division of Tropical Medicine, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States of America.,Department of Biology, Baylor University, Waco, Texas, United States of America.,James A. Baker III Institute for Public Policy, Rice University, Houston, Texas, United States of America.,Hagler Institute for Advanced Study at Texas A&M University, College Station, Texas, United States of America
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29
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Rodríguez-Izquierdo I, Sepúlveda-Crespo D, Lasso JM, Resino S, Muñoz-Fernández MÁ. Baseline and time-updated factors in preclinical development of anionic dendrimers as successful anti-HIV-1 vaginal microbicides. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1774. [PMID: 35018739 PMCID: PMC9285063 DOI: 10.1002/wnan.1774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/05/2021] [Accepted: 12/09/2021] [Indexed: 12/12/2022]
Abstract
Although a wide variety of topical microbicides provide promising in vitro and in vivo efficacy, most of them failed to prevent sexual transmission of human immunodeficiency virus type 1 (HIV‐1) in human clinical trials. In vitro, ex vivo, and in vivo models must be optimized, considering the knowledge acquired from unsuccessful and successful clinical trials to improve the current gaps and the preclinical development protocols. To date, dendrimers are the only nanotool that has advanced to human clinical trials as topical microbicides to prevent HIV‐1 transmission. This fact demonstrates the importance and the potential of these molecules as microbicides. Polyanionic dendrimers are highly branched nanocompounds with potent activity against HIV‐1 that disturb HIV‐1 entry. Herein, the most significant advancements in topical microbicide development, trying to mimic the real‐life conditions as closely as possible, are discussed. This review also provides the preclinical assays that anionic dendrimers have passed as microbicides because they can improve current antiviral treatments' efficacy. This article is categorized under:Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery > Nanomedicine for Infectious Disease Toxicology and Regulatory Issues in Nanomedicine > Regulatory and Policy Issues in Nanomedicine
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Affiliation(s)
| | - Daniel Sepúlveda-Crespo
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Salvador Resino
- Unidad de Infección Viral e Inmunidad, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
| | - Ma Ángeles Muñoz-Fernández
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.,Spanish HIV HGM BioBank, Madrid, Spain.,Section of Immunology, Laboratorio InmunoBiología Molecular, Hospital General Universitario Gregorio Marañón (HGUGM), Madrid, Spain
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30
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External quality assessment of HIV-1 DNA quantification assays used in the clinical setting in Italy. Sci Rep 2022; 12:3291. [PMID: 35228581 PMCID: PMC8885833 DOI: 10.1038/s41598-022-07196-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 02/14/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractTotal cell-associated HIV-1 DNA is a surrogate marker of the HIV-1 reservoir, however, certified systems for its quantification are not available. The Italian HIV DNA Network was launched to validate HIV-1 DNA quantification methods in use at University and Hospital labs. A quality control panel including HIV-1 DNA standards, reconstructed blood samples (RBSs) and DNA from different HIV-1 subtypes was blindly tested by 12 participating labs by quantitative real-time PCR (n = 6), droplet digital PCR (n = 3) or both (n = 3). The median 95% hit rate was 4.6 (3.7–5.5) copies per test and linearity in the tested range was excellent (R2 = 1.000 [1.000–1.000]). The median values obtained across labs were 3,370 (2,287–4,245), 445 (299–498), 59 (40–81) and 7 (6–11) HIV-1 DNA copies, for the 3,584, 448, 56 and 7-copy standards, respectively. With RBSs, measured values were within twofold with respect to the median in two thirds of cases. HIV-1 subtypes were missed (CRF01_AE by 3 labs) or underestimated by > 1 log (subtypes A, C, D, F by one lab; CRF01_AE by one lab; CRF02_AG by one lab). The overall performance was excellent with HIV-1 DNA standards, however detection of different HIV-1 subtypes must be improved.
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Jin J, Sun R, Mu T, Jiang T, Dai L, Lu H, Ren X, Chen J, Ye J, Sun L, Wu H, Zhang T, Zou H, Su B. Awareness and Use of Post-exposure Prophylaxis for HIV Prevention Among Men Who Have Sex With Men: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 8:783626. [PMID: 35083243 PMCID: PMC8784556 DOI: 10.3389/fmed.2021.783626] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 12/16/2021] [Indexed: 11/23/2022] Open
Abstract
Background: The use of post-exposure prophylaxis (PEP) is effective in reducing HIV risk, but it is underused by men who have sex with men (MSM) due to certain psychological and sociostructural factors. This article assessed the awareness and use of PEP among MSM in an effort to increase the visibility and uptake of PEP among at-risk populations. Methods: We conducted a systematic literature search of the PubMed, Web of Science, PsycINFO, and Google Scholar electronic databases. Studies were screened for inclusion, and relevant data were abstracted, assessed for bias, and synthesized. Pooled effect estimates were calculated using random effects meta-analysis, meta-regression and subgroup analysis, and a qualitative review and risk of bias assessment were performed (PROSPERO, CRD42019123815). Results: Twenty eligible studies involving 12,579 MSM were included in the meta-analysis. The pooled estimate of the proportions of MSM who were aware of PEP was modest at 59.9% (95% CI: 50.5~68.7) and that of MSM who previously used PEP was very low at 4.9% (95% CI: 2.4~9.8). PEP awareness showed no clear change over time, while PEP use significantly changed over time. Multiple factors affected awareness, including educational attainment, race/ethnicity, levels of HIV stigma, access to condoms, and so on. Many factors could potentially impede or facilitate the use of PEP, such as income, lack of PEP information, and partnership. Conclusion: We observed that PEP is an underused HIV prevention strategy among MSM and that once MSM become aware of PEP, the majority are willing to use it if they are supported appropriately in terms of a range of individual, social, and structural barriers. Systematic Review Registration: http://www.cdr.york.ac.uk/prospero, PROSPERO [CRD42019123815].
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Affiliation(s)
- Junyan Jin
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Runsong Sun
- School of Sociology, Beijing Normal University, Beijing, China
| | - Tingting Mu
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Taiyi Jiang
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Lili Dai
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hongyan Lu
- Institute for AIDS/STD Control and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Xianlong Ren
- Institute for AIDS/STD Control and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Jing Chen
- Institute for AIDS/STD Control and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Jingrong Ye
- Institute for AIDS/STD Control and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Lijun Sun
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hao Wu
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Bin Su
- Beijing Key Laboratory for HIV/AIDS Research, Sino-French Joint Laboratory for Research on Humoral Immune Response to HIV Infection, Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
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Fomenko VV, Rudometova NB, Yarovaya OI, Rogachev AD, Fando AA, Zaykovskaya AV, Komarova NI, Shcherbakov DN, Pyankov OV, Pokrovsky AG, Karpenko LI, Maksyutov RA, Salakhutdinov NF. Synthesis and In Vitro Study of Antiviral Activity of Glycyrrhizin Nicotinate Derivatives against HIV-1 Pseudoviruses and SARS-CoV-2 Viruses. Molecules 2022; 27:295. [PMID: 35011529 PMCID: PMC8746574 DOI: 10.3390/molecules27010295] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 12/30/2021] [Accepted: 12/30/2021] [Indexed: 02/04/2023] Open
Abstract
When developing drugs against SARS-CoV-2, it is important to consider the characteristics of patients with different co-morbidities. People infected with HIV-1 are a particularly vulnerable group, as they may be at a higher risk than the general population of contracting COVID-19 with clinical complications. For such patients, drugs with a broad spectrum of antiviral activity are of paramount importance. Glycyrrhizinic acid (Glyc) and its derivatives are promising biologically active compounds for the development of such broad-spectrum antiviral agents. In this work, derivatives of Glyc obtained by acylation with nicotinic acid were investigated. The resulting preparation, Glycyvir, is a multi-component mixture containing mainly mono-, di-, tri- and tetranicotinates. The composition of Glycyvir was characterized by HPLC-MS/MS and its toxicity assessed in cell culture. Antiviral activity against three strains of SARS-CoV-2 was tested in vitro on Vero E6 cells by MTT assay. Glycyvir was shown to inhibit SARS-CoV-2 replication in vitro (IC502-8 μM) with an antiviral activity comparable to the control drug Remdesivir. In addition, Glycyvir exhibited marked inhibitory activity against HIV pseudoviruses of subtypes B, A6 and the recombinant form CRF63_02A (IC50 range 3.9-27.5 µM). The time-dependence of Glycyvir inhibitory activity on HIV pseudovirus infection of TZM-bl cells suggested that the compound interfered with virus entry into the target cell. Glycyvir is a promising candidate as an agent with low toxicity and a broad spectrum of antiviral action.
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Affiliation(s)
- Vladislav V. Fomenko
- Department of Medicinal Chemistry, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentiev Ave. 9, 630090 Novosibirsk, Russia; (V.V.F.); (A.D.R.); (N.I.K.); (N.F.S.)
| | - Nadezhda B. Rudometova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Olga I. Yarovaya
- Department of Medicinal Chemistry, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentiev Ave. 9, 630090 Novosibirsk, Russia; (V.V.F.); (A.D.R.); (N.I.K.); (N.F.S.)
- Zelman Institute for Medicine and Psychology, Novosibirsk State University, Pirogov Str. 1, 630090 Novosibirsk, Russia; (A.A.F.); (A.G.P.)
| | - Artem D. Rogachev
- Department of Medicinal Chemistry, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentiev Ave. 9, 630090 Novosibirsk, Russia; (V.V.F.); (A.D.R.); (N.I.K.); (N.F.S.)
- Zelman Institute for Medicine and Psychology, Novosibirsk State University, Pirogov Str. 1, 630090 Novosibirsk, Russia; (A.A.F.); (A.G.P.)
| | - Anastasia A. Fando
- Zelman Institute for Medicine and Psychology, Novosibirsk State University, Pirogov Str. 1, 630090 Novosibirsk, Russia; (A.A.F.); (A.G.P.)
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Nina I. Komarova
- Department of Medicinal Chemistry, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentiev Ave. 9, 630090 Novosibirsk, Russia; (V.V.F.); (A.D.R.); (N.I.K.); (N.F.S.)
| | - Dmitry N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Andrey G. Pokrovsky
- Zelman Institute for Medicine and Psychology, Novosibirsk State University, Pirogov Str. 1, 630090 Novosibirsk, Russia; (A.A.F.); (A.G.P.)
| | - Larisa I. Karpenko
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Rinat A. Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (N.B.R.); (A.V.Z.); (D.N.S.); (O.V.P.); (L.I.K.); (R.A.M.)
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentiev Ave. 9, 630090 Novosibirsk, Russia; (V.V.F.); (A.D.R.); (N.I.K.); (N.F.S.)
- Zelman Institute for Medicine and Psychology, Novosibirsk State University, Pirogov Str. 1, 630090 Novosibirsk, Russia; (A.A.F.); (A.G.P.)
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Qiao J, Peng Q, Qian F, You Q, Feng L, Hu S, Liu W, Huang L, Shu X, Sun B. HIV-1 Vpr protein upregulates microRNA-210-5p expression to induce G2 arrest by targeting TGIF2. PLoS One 2021; 16:e0261971. [PMID: 34965271 PMCID: PMC8716043 DOI: 10.1371/journal.pone.0261971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/14/2021] [Indexed: 11/18/2022] Open
Abstract
MicroRNAs (miRNAs) are important molecules that mediate virus-host interactions, mainly by regulating gene expression via gene silencing. Here, we demonstrated that HIV-1 infection upregulated miR-210-5p in HIV-1-inoculated cell lines and in the serum of HIV-1-infected individuals. Luciferase reporter assays and western blotting confirmed that a target protein of miR-210-5p, TGIF2, is regulated by HIV-1 infection. Furthermore, HIV-1 Vpr protein induced miR-210-5p expression. The use of a miR-210-5p inhibitor and TGIF2 overexpression showed that Vpr upregulated miR-210-5p and thereby downregulated TGIF2, which might be one of the mechanisms used by Vpr to induce G2 arrest. Moreover, we identified a transcription factor, NF-κB p50, which upregulated miR-210-5p in response to Vpr protein. In conclusion, we identified a mechanism whereby miR-210-5p, which is induced upon HIV-1 infection, targets TGIF2. This pathway was initiated by Vpr protein activating NF-κB p50, which promoted G2 arrest. These alterations orchestrated by miRNA provide new evidence on how HIV-1 interacts with its host during infection and increase our understanding of the mechanism by which Vpr regulates the cell cycle.
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Affiliation(s)
- Jialu Qiao
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Qian Peng
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Feng Qian
- Division of HIV/AIDS, The Second Affiliated Hospital of Soochow University, Soochow, China
| | - Qiang You
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Lingyan Feng
- Department of Immunology, School of Medicine, Jianghan University, Wuhan, China
| | - Song Hu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Wei Liu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
| | - Lixia Huang
- Department of Immunology, School of Medicine, Jianghan University, Wuhan, China
| | - Xiji Shu
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
- * E-mail: (BS); (XS)
| | - Binlian Sun
- Wuhan Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
- * E-mail: (BS); (XS)
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Quantification of Total HIV DNA as a Marker to Measure Viral Reservoir: Methods and Potential Implications for Clinical Practice. Diagnostics (Basel) 2021; 12:diagnostics12010039. [PMID: 35054206 PMCID: PMC8774405 DOI: 10.3390/diagnostics12010039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 01/08/2023] Open
Abstract
The focus of this review is to examine the importance of quantifying total HIV DNA to target the HIV reservoir and the clinical implications and challenges involved in its future application in clinical practice. Despite intrinsic limitations, the quantification of total HIV DNA is currently the most widely used marker for exploring the HIV reservoir. As it allows estimating all forms of HIV DNA in the infected cells, total HIV DNA load is the biomarker of the HIV reservoir that provides most of the insights into HIV pathogenesis. The clinical role of total HIV-DNA in both untreated and treated patients is extensively supported by important lines of evidence. Thus, predictive models that include total HIV DNA load together with other variables could constitute a prognostic tool for use in clinical practice. To date, however, this marker has been primarily used in experimental evaluations. The main challenge is technical. Although the implementation of droplet digital PCR could improve analytical performance over real-time PCR, the lack of standardization has made cross-comparisons of the data difficult. An effort by investigators to compare protocols is needed. Furthermore, the main effort now should be to involve the biomedical industry in the development of certified assays for in vitro diagnostics use.
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McFadden WM, Snyder AA, Kirby KA, Tedbury PR, Raj M, Wang Z, Sarafianos SG. Rotten to the core: antivirals targeting the HIV-1 capsid core. Retrovirology 2021; 18:41. [PMID: 34937567 PMCID: PMC8693499 DOI: 10.1186/s12977-021-00583-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/09/2021] [Indexed: 12/20/2022] Open
Abstract
The capsid core of HIV-1 is a large macromolecular assembly that surrounds the viral genome and is an essential component of the infectious virus. In addition to its multiple roles throughout the viral life cycle, the capsid interacts with multiple host factors. Owing to its indispensable nature, the HIV-1 capsid has been the target of numerous antiretrovirals, though most capsid-targeting molecules have not had clinical success until recently. Lenacapavir, a long-acting drug that targets the HIV-1 capsid, is currently undergoing phase 2/3 clinical trials, making it the most successful capsid inhibitor to-date. In this review, we detail the role of the HIV-1 capsid protein in the virus life cycle, categorize antiviral compounds based on their targeting of five sites within the HIV-1 capsid, and discuss their molecular interactions and mechanisms of action. The diverse range of inhibition mechanisms provides insight into possible new strategies for designing novel HIV-1 drugs and furthers our understanding of HIV-1 biology. ![]()
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Affiliation(s)
- William M McFadden
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Alexa A Snyder
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Karen A Kirby
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA.,Children's Healthcare of Atlanta, Atlanta, GA, 30322, USA
| | - Philip R Tedbury
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA.,Children's Healthcare of Atlanta, Atlanta, GA, 30322, USA
| | - Monika Raj
- Department of Chemistry, Emory University, Atlanta, GA, 30322, USA
| | - Zhengqiang Wang
- Center for Drug Design, College of Pharmacy, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Stefan G Sarafianos
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, 30322, USA. .,Children's Healthcare of Atlanta, Atlanta, GA, 30322, USA.
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Ma Y, Cui Y, Hu Q, Mubarik S, Yang D, Jiang Y, Yao Y, Yu C. Long-Term Changes of HIV/AIDS Incidence Rate in China and the U.S. Population From 1994 to 2019: A Join-Point and Age-Period-Cohort Analysis. Front Public Health 2021; 9:652868. [PMID: 34869132 PMCID: PMC8634360 DOI: 10.3389/fpubh.2021.652868] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 10/04/2021] [Indexed: 11/13/2022] Open
Abstract
Although HIV caused one of the worst epidemics since the late twentieth century, China and the U.S. has made substantial progress to control the spread of HIV/AIDS. However, the trends of HIV/AIDS incidence remain unclear in both countries. Therefore, this study aimed to highlight the long-term trends of HIV/AIDS incidence by gender in China and the U.S. population. The data were retrieved from the Global Burden of Disease (GBD) database since it would be helpful to assess the impact/role of designed policies in the control of HIV/AIDS incidence in both countries. The age-period-cohort (APC) model and join-point regression analysis were employed to estimate the age-period-cohort effect and the average annual percentage change (AAPC) on HIV incidence. Between 1994 and 2019, we observed an oscillating trend of the age-standardized incidence rate (ASIR) in China and an increasing ASIR trend in the U.S. Despite the period effect in China declined for both genders after peaked in 2004, the age effect in China grew among the young (from 15–19 to 25–29) and the old age groups (from 65–69 to 75–79). Similarly, the cohort effect increased among those born in the early (from 1924–1928 to 1934–1938) and the latest birth groups (from 1979–1983 to 2004–2009). In the case of the U.S., the age effect declined after it peaked in the 25–29 age group. People born in recent birth groups had a higher cohort effect than those born in early groups. In both countries, women were less infected by HIV than men. Therefore, besides effective strategies and awareness essential to protect the young age groups from HIV risk factors, the Chinese government should pay attention to the elderly who lacked family support and were exposed to HIV risk factors.
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Affiliation(s)
- Yudiyang Ma
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Yiran Cui
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Qian Hu
- Department of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sumaira Mubarik
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Donghui Yang
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Yuan Jiang
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Yifan Yao
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
| | - Chuanhua Yu
- School of Public Health, Department of Epidemiology and Biostatistics, Wuhan University, Wuhan, China
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Jaeger H, Overton ET, Richmond G, Rizzardini G, Andrade-Villanueva JF, Mngqibisa R, Hermida AO, Thalme A, Belonosova E, Ajana F, Benn PD, Wang Y, Hudson KJ, Español CM, Ford SL, Crauwels H, Margolis DA, Talarico CL, Smith KY, van Eygen V, Van Solingen-Ristea R, Vanveggel S, Spreen WR. Long-acting cabotegravir and rilpivirine dosed every 2 months in adults with HIV-1 infection (ATLAS-2M), 96-week results: a randomised, multicentre, open-label, phase 3b, non-inferiority study. Lancet HIV 2021; 8:e679-e689. [PMID: 34648734 DOI: 10.1016/s2352-3018(21)00185-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/23/2021] [Accepted: 08/02/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Long-acting cabotegravir and rilpivirine administered monthly or every 2 months might address the challenges associated with daily oral antiretroviral therapy. The ATLAS-2M week 48 results showed non-inferiority of long-acting cabotegravir and rilpivirine administered every 8 weeks compared with that of every 4 weeks. In this study, we report the efficacy, safety, and tolerability results from the week 96 analysis. METHODS ATLAS-2M is a randomised, multicentre, open-label, phase 3b, non-inferiority trial conducted in 13 countries, evaluating the safety and efficacy of maintenance treatment with intramuscular injections of long-acting cabotegravir and rilpivirine, administered every 8 weeks versus every 4 weeks, to people living with HIV-1. Virologically suppressed adults with HIV-1, either already receiving intramuscular long-acting cabotegravir and rilpivirine every 4 weeks (ie, ATLAS study rollover participants) or oral standard of care, were randomly assigned (1:1), in an unblinded fashion, to receive either intramuscular long-acting cabotegravir (600 mg) and rilpivirine (900 mg) every 8 weeks (ie, the every 8-week dosing group) or intramuscular long-acting cabotegravir (400 mg) and rilpivirine (600 mg) every 4 weeks (ie, the every 4-week dosing group). Randomisation was generated using the GlaxoSmithKline-validated randomisation software RANDALL NG (version 1.3.3). The primary endpoint at week 48 was the proportion of participants with plasma HIV-1 RNA measurements of 50 copies per mL or more (ie, the US Food and Drug Administration [FDA] Snapshot algorithm), which has been published previously. Here, we present the week 96 results: the proportion of participants with plasma HIV-1 RNA measurements of less than 50 copies per mL (FDA Snapshot algorithm), with a non-inferiority margin of -10%; the proportion of participants with plasma HIV-1 RNA measurements of 50 copies per mL or more (FDA Snapshot algorithm), with a non-inferiority margin of 4%; the proportion of participants with protocol-defined confirmed virological failure (ie, two consecutive plasma HIV-1 RNA measurements ≥200 copies per mL); safety; pharmacokinetics; and tolerability. This study is registered with ClinicalTrials.gov, number NCT03299049, and is currently ongoing. FINDINGS Between Oct 27, 2017, and May 31, 2018, a total of 1149 participants were screened; of whom, 1049 (91%) were randomly assigned and 1045 (91%) initiated treatment (522 in the every 8-week dosing group and 523 in the every 4-week dosing group). The median age was 42 years (IQR 34-50). 280 (27%) of 1045 participants were assigned female at birth and 764 (73%) were white. At week 96 (FDA Snapshot algorithm), 11 (2%) of 522 participants in the every 8-week dosing group and six (1%) of 523 in the every 4-week dosing group had an HIV-1 RNA measurement of 50 copies per mL or more, with an adjusted treatment difference of 1·0 (95% CI -0·6 to 2·5), meeting the prespecified non-inferiority threshold of 4%; 475 (91%) of 522 participants in the every 8-week dosing group and 472 (90%) of 523 in the every 4-week dosing group maintained an HIV-1 RNA measurement of less than 50 copies per mL, with an adjusted treatment difference of 0·8 (95% CI -2·8 to 4·3), which met the prespecified non-inferiority threshold of -10%. One participant in the every 8-week dosing group met the confirmed virological failure criterion since the week 48 analysis at week 88, resulting in a total of nine participants in the every 8-week dosing group and two in the every 4-week dosing group having confirmed virological failure. No new safety signals were identified, and no treatment-related deaths occurred. Injection site reactions were the most common adverse event, occurring in 412 (79%) of 522 participants in the every 8-week dosing group and 400 (76%) of 523 in the every 4-week dosing group. Most injection site reactions were grade 1 or 2 (7453 [99%] of 7557 in both groups), with a median duration of 3 days (IQR 2-5). INTERPRETATION Long-acting cabotegravir and rilpivirine dosed every 8 weeks had non-inferior efficacy compared with that of every 4 weeks through the 96-week analysis, with both regimens maintaining high levels of virological suppression. These results show the durable safety, efficacy, and acceptability of dosing long-acting cabotegravir and rilpivirine monthly and every 2 months as maintenance therapy for people living with HIV-1. FUNDING ViiV Healthcare and Janssen Research & Development.
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Affiliation(s)
- Hans Jaeger
- MVZ Karlsplatz, HIV Research and Clinical Care Centre, Munich, Germany.
| | - Edgar T Overton
- 1917 Clinic, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gary Richmond
- Nova Southeastern University, Fort Lauderdale, FL, USA
| | - Giuliano Rizzardini
- Fatebenefratelli Sacco Hospital, Milan, Italy; School of Clinical Medicine, Faculty of Health Science, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Rosie Mngqibisa
- Durban International Clinical Research Site, Enhancing Care Foundation, Wentworth Hospital, Durban, South Africa
| | - Antonio Ocampo Hermida
- Department of Internal Medicine, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | - Anders Thalme
- Department of Infectious Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Elena Belonosova
- Regional Center for Prevention and Treatment of Acquired Immunodeficiency Syndrome and Infectious Diseases, Orel, Russia
| | - Faïza Ajana
- Centre Hospitalier de Tourcoing, Tourcoing, France
| | | | | | | | | | - Susan L Ford
- GlaxoSmithKline, Research Triangle Park, NC, USA
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Abdelkader H, Fathalla Z, Seyfoddin A, Farahani M, Thrimawithana T, Allahham A, Alani AWG, Al-Kinani AA, Alany RG. Polymeric long-acting drug delivery systems (LADDS) for treatment of chronic diseases: Inserts, patches, wafers, and implants. Adv Drug Deliv Rev 2021; 177:113957. [PMID: 34481032 DOI: 10.1016/j.addr.2021.113957] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/13/2021] [Accepted: 08/29/2021] [Indexed: 02/07/2023]
Abstract
Non-oral long-acting drug delivery systems (LADDS) encompass a range of technologies for precisely delivering drug molecules into target tissues either through the systemic circulation or via localized injections for treating chronic diseases like diabetes, cancer, and brain disorders as well as for age-related eye diseases. LADDS have been shown to prolong drug release from 24 h up to 3 years depending on characteristics of the drug and delivery system. LADDS can offer potentially safer, more effective, and patient friendly treatment options compared to more invasive modes of drug administration such as repeated injections or minor surgical intervention. Whilst there is no single technology or definition that can comprehensively embrace LADDS; for the purposes of this review, these systems include solid implants, inserts, transdermal patches, wafers and in situ forming delivery systems. This review covers common chronic illnesses, where candidate drugs have been incorporated into LADDS, examples of marketed long-acting pharmaceuticals, as well as newly emerging technologies, used in the fabrication of LADDS.
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Affiliation(s)
- Hamdy Abdelkader
- Pharmaceutics Department, Faculty of Pharmacy, Minia University, Minia, Egypt; Department of Pharmaceutics, Faculty of Pharmacy, Deraya University, New Minia City, Minia, Egypt
| | - Zeinab Fathalla
- Pharmaceutics Department, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Ali Seyfoddin
- Drug Delivery Research Group, Faculty of Health and Environmental Sciences, School of Science, Auckland University of Technology, New Zealand
| | - Mojtaba Farahani
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Thilini Thrimawithana
- Discipline of Pharmacy, School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Ayman Allahham
- Discipline of Pharmacy, School of Health and Biomedical Sciences, RMIT University, Melbourne, VIC, Australia
| | - Adam W G Alani
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Moody Avenue, RLSB, Portland, OR, United States; Biomedical Engineering Department, Oregon Health & Science University, 2730 S. Moody Avenue, RLSB, Portland, OR, United States; Knight Cancer Institute, Oregon Health & Science University, 2730 S. Moody Avenue, RLSB, Portland, OR, United States
| | - Ali A Al-Kinani
- Drug Discovery, Delivery and Patient Care Theme (DDDPC), Faculty of Science, Engineering and Computing, Kingston University London, Penrhyn Road, Kingston upon Thames, UK.
| | - Raid G Alany
- Drug Discovery, Delivery and Patient Care Theme (DDDPC), Faculty of Science, Engineering and Computing, Kingston University London, Penrhyn Road, Kingston upon Thames, UK; School of Pharmacy, The University of Auckland, Auckland, New Zealand.
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BADE AN, GENDELMAN HE, MCMILLAN J, LIU Y. Chemical exchange saturation transfer for detection of antiretroviral drugs in brain tissue. AIDS 2021; 35:1733-1741. [PMID: 34049358 PMCID: PMC8373768 DOI: 10.1097/qad.0000000000002960] [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] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Antiretroviral drug theranostics facilitates the monitoring of biodistribution and efficacy of therapies designed to target HIV type-1 (HIV-1) reservoirs. To this end, we have now deployed intrinsic drug chemical exchange saturation transfer (CEST) contrasts to detect antiretroviral drugs within the central nervous system (CNS). DESIGN AND METHODS CEST effects for lamivudine (3TC) and emtricitabine (FTC) were measured by asymmetric magnetization transfer ratio analyses. The biodistribution of 3TC in different brain sub-regions of C57BL/6 mice treated with lipopolysaccharides was determined using MRI. CEST effects of 3TC protons were quantitated by Lorentzian fitting analysis. 3TC levels in plasma and brain regions were measured using ultraperformance liquid chromatography tandem mass spectrometry to affirm the CEST test results. RESULTS CEST effects of the hydroxyl and amino protons in 3TC and FTC linearly correlated to drug concentrations. 3TC was successfully detected in vivo in brain sub-regions by MRI. The imaging results were validated by measurements of CNS drug concentrations. CONCLUSION CEST contrasts can be used to detect antiretroviral drugs using MRI. Such detection can be used to assess spatial--temporal drug biodistribution. This is most notable within the CNS where drug biodistribution may be more limited with the final goal of better understanding antiretroviral drug-associated efficacy and potential toxicity.
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Affiliation(s)
- Aditya N. BADE
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - Howard E. GENDELMAN
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - JoEllyn MCMILLAN
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198 USA
| | - Yutong LIU
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198 USA
- Department of Radiology, University of Nebraska Medical Center, Omaha, NE 68198 USA
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Aydin E, Yilmaz Aydin F, Demir Y, Yildirim Y, Celen MK. Evaluation of kidney function tests in HIV-positive patients receiving combined antiretroviral therapy. Int J Clin Pract 2021; 75:e14542. [PMID: 34137140 DOI: 10.1111/ijcp.14542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 06/11/2021] [Accepted: 06/15/2021] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Human immunodeficiency virus is a chronic infection that attacks the immune system of the human body, particularly CD4 T lymphocytes. Combined antiretroviral therapies are highly effective in virological suppression of human immunodeficiency virus infection. It has been shown that some retroviral therapies have a higher nephrotoxicity potential. As a result of renal injury, serum creatinine increases and the estimated glomerular filtration rate is reduced. The aim of our study was to assess changes in kidney function during a 24-month period in HIV-positive patients who were begun on combined antiretroviral therapy. MATERIAL AND METHODS A total of 127 HIV-positive patients were enrolled. The patients were divided into five groups; patients who received no therapy were designated as group 1; those who received Dolutegravir/Abacavir/Lamivudine combination as group 2; those who received Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Fumarate combination as group 3; those who received Emtricitabine/Tenofovir Disoproxil Fumarate/Dolutegravir combination as group 4; and those who received Emtricitabine/Tenofovir Disoproxil Fumarate/Raltegravir combination as group 5. We compared the effects of these drugs on estimated glomerular filtration rate during a 24-month follow-up period. RESULTS At the 24th month of therapy, a significant difference was observed between the estimated glomerular filtration rate (eGFR) levels of the study groups (P < .001). eGFR level was significantly higher in group 4 compared with groups 1, 2 and 3 (P = .009, P < .001, P < .001, respectively), whereas it was significantly lower in group 5 than groups 1, 2 and 3 (P = .005, P < .001, P < .001, respectively). No significant eGFR difference was found between group 4 and group 5 (P > .05). Serum creatinine level was significantly higher in groups 4 and 5 compared with the other groups (P < .001). CONCLUSION The use of TDF-containing regimens causes renal dysfunction. Therefore, we recommend close monitoring of renal function, especially in patients treated with TDF.
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Affiliation(s)
- Emre Aydin
- Department of Nephrology, School of Medicine, University of Dicle, Diyarbakır, Turkey
| | - Fatma Yilmaz Aydin
- Department of Internal Medicine, School of Medicine, University of Dicle, Diyarbakır, Turkey
| | - Yakup Demir
- Department of Infectious Disease and Clinical Microbiology, School of Medicine, University of Dicle, Diyarbakır, Turkey
| | - Yasar Yildirim
- Department of Nephrology, School of Medicine, University of Dicle, Diyarbakır, Turkey
| | - Mustafa Kemal Celen
- Department of Infectious Disease and Clinical Microbiology, School of Medicine, University of Dicle, Diyarbakır, Turkey
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Menéndez-Arias L, Martín-Alonso S, Frutos-Beltrán E. An Update on Antiretroviral Therapy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1322:31-61. [PMID: 34258736 DOI: 10.1007/978-981-16-0267-2_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Human immunodeficiency virus (HIV) infection and acquired immune deficiency syndrome (AIDS) still claim many lives across the world. However, research efforts during the last 40 years have led to the approval of over 30 antiretroviral drugs and the introduction of combination therapies that have turned HIV infection into a chronic but manageable disease. In this chapter, we provide an update on current available drugs and treatments, as well as future prospects towards reducing pill burden and developing long-acting drugs and novel antiretroviral therapies. In addition, we summarize efforts to cure HIV, including pharmaceutical strategies focused on the elimination of the virus.
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Affiliation(s)
- Luis Menéndez-Arias
- Centro de Biología Molecular "Severo Ochoa", Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain.
| | - Samara Martín-Alonso
- Centro de Biología Molecular "Severo Ochoa", Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain
| | - Estrella Frutos-Beltrán
- Centro de Biología Molecular "Severo Ochoa", Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid, Madrid, Spain
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Standley EA, Bringley DA, Calimsiz S, Ng JD, Sarma K, Shen J, Siler DA, Ambrosi A, Chang WTT, Chiu A, Davy JA, Doxsee IJ, Esanu MM, Garber JAO, Kim Y, Kwong B, Lapina O, Leung E, Lin L, Martins A, Phoenix J, Phull J, Roberts BJ, Shi B, St-Jean O, Wang X, Wang L, Wright N, Yu G. Synthesis of Rovafovir Etalafenamide (Part I): Active Pharmaceutical Ingredient Process Development, Scale-Up, and Impurity Control Strategy. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.1c00059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eric A. Standley
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Dustin A. Bringley
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Selcuk Calimsiz
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Jeffrey D. Ng
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Keshab Sarma
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Jinyu Shen
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - David A. Siler
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Andrea Ambrosi
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Wen-Tau T. Chang
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Anna Chiu
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Jason A. Davy
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Ian J. Doxsee
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Mihaela M. Esanu
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Jeffrey A. O. Garber
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Youri Kim
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Bernard Kwong
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Olga Lapina
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Edmund Leung
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Lennie Lin
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Andrew Martins
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Jenny Phoenix
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Jaspal Phull
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Benjamin J. Roberts
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Bing Shi
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Olivier St-Jean
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Xiang Wang
- Gilead Sciences, Inc., Process Chemistry, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Li Wang
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Nande Wright
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
| | - Guojun Yu
- Gilead Alberta ULC, Process Development, 1021 Hayter Road NW, Edmonton, Alberta T6S 1A1, Canada
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Pseudo-Dipeptide Bearing α,α-Difluoromethyl Ketone Moiety as Electrophilic Warhead with Activity against Coronaviruses. Int J Mol Sci 2021; 22:ijms22031398. [PMID: 33573283 PMCID: PMC7866854 DOI: 10.3390/ijms22031398] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 01/26/2021] [Indexed: 12/18/2022] Open
Abstract
The synthesis of α-fluorinated methyl ketones has always been challenging. New methods based on the homologation chemistry via nucleophilic halocarbenoid transfer, carried out recently in our labs, allowed us to design and synthesize a target-directed dipeptidyl α,α-difluoromethyl ketone (DFMK) 8 as a potential antiviral agent with activity against human coronaviruses. The ability of the newly synthesized compound to inhibit viral replication was evaluated by a viral cytopathic effect (CPE)-based assay performed on MCR5 cells infected with one of the four human coronaviruses associated with respiratory distress, i.e., hCoV-229E, showing antiproliferative activity in the micromolar range (EC50 = 12.9 ± 1.22 µM), with a very low cytotoxicity profile (CC50 = 170 ± 3.79 µM, 307 ± 11.63 µM, and 174 ± 7.6 µM for A549, human embryonic lung fibroblasts (HELFs), and MRC5 cells, respectively). Docking and molecular dynamics simulations studies indicated that 8 efficaciously binds to the intended target hCoV-229E main protease (Mpro). Moreover, due to the high similarity between hCoV-229E Mpro and SARS-CoV-2 Mpro, we also performed the in silico analysis towards the second target, which showed results comparable to those obtained for hCoV-229E Mpro and promising in terms of energy of binding and docking pose.
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Corduas F, Mancuso E, Lamprou DA. Long-acting implantable devices for the prevention and personalised treatment of infectious, inflammatory and chronic diseases. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101952] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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45
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Feng LS, Zheng MJ, Zhao F, Liu D. 1,2,3-Triazole hybrids with anti-HIV-1 activity. Arch Pharm (Weinheim) 2020; 354:e2000163. [PMID: 32960467 DOI: 10.1002/ardp.202000163] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/04/2020] [Accepted: 08/10/2020] [Indexed: 12/13/2022]
Abstract
The human immunodeficiency virus type 1 (HIV-1) is the major etiological agent responsible for the acquired immunodeficiency syndrome (AIDS), which is a serious infectious disease and remains one of the most prevalent problems at present. Currently, combined antiretroviral therapy is the primary modality for the treatment and management of HIV/AIDS, but the long-term use can result in major drawbacks such as the development of multidrug-resistant viruses and multiple side effects. 1,2,3-Triazole is the common framework in the development of new drugs, and its derivatives have the potential to inhibit various HIV-1 enzymes such as reverse transcriptase, integrase, and protease, consequently possessing a potential anti-HIV-1 activity. This review covers the recent advances regarding the 1,2,3-triazole hybrids with potential anti-HIV-1 activity; it focuses on the chemical structures, structure-activity relationship, and mechanisms of action, covering articles published from 2010 to 2020.
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Affiliation(s)
| | | | | | - Duan Liu
- WuXi AppTec Co., Ltd., Wuhan, China
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46
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Banoub MG, Bade AN, Lin Z, Cobb D, Gautam N, Dyavar Shetty BL, Wojtkiewicz M, Alnouti Y, McMillan J, Gendelman HE, Edagwa B. Synthesis and Characterization of Long-Acting Darunavir Prodrugs. Mol Pharm 2019; 17:155-166. [PMID: 31742407 DOI: 10.1021/acs.molpharmaceut.9b00871] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Antiretroviral therapy (ART) has improved the quality of life in patients infected with HIV-1. However, complete viral suppression within anatomical compartments remains unattainable. This is complicated by adverse side effects and poor adherence to lifelong therapy leading to the emergence of viral drug resistance. Thus, there is an immediate need for cellular and tissue-targeted long-acting (LA) ART formulations. Herein, we describe two LA prodrug formulations of darunavir (DRV), a potent antiretroviral protease inhibitor. Two classes of DRV prodrugs, M1DRV and M2DRV, were synthesized as lipophilic and hydrophobic prodrugs and stabilized into aqueous suspensions designated NM1DRV and NM2DRV. The formulations demonstrated enhanced intracellular prodrug levels with sustained drug retention and antiretroviral activities for 15 and 30 days compared to native DRV formulation in human monocyte-derived macrophages. Pharmacokinetics tests of NM1DRV and NM2DRV administered to mice demonstrated sustained drug levels in blood and tissues for 30 days. These data, taken together, support the idea that LA DRV with sustained antiretroviral responses through prodrug nanoformulations is achievable.
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