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Yang NY, Hsieh AYY, Chen Z, Campbell AR, Gadawska I, Kakkar F, Sauve L, Bitnun A, Brophy J, Murray MCM, Pick N, Krajden M, Côté HCF. Chronic and Latent Viral Infections and Leukocyte Telomere Length across the Lifespan of Female and Male Individuals Living with or without HIV. Viruses 2024; 16:755. [PMID: 38793637 PMCID: PMC11125719 DOI: 10.3390/v16050755] [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: 04/05/2024] [Revised: 05/01/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Chronic/latent viral infections may accelerate immunological aging, particularly among people living with HIV (PLWH). We characterized chronic/latent virus infections across their lifespan and investigated their associations with leukocyte telomere length (LTL). METHODS Participants enrolled in the CARMA cohort study were randomly selected to include n = 15 for each decade of age between 0 and >60 y, for each sex, and each HIV status. Cytomegalovirus (CMV), Epstein-Barr virus (EBV), human herpesvirus 8 (HHV-8), herpes simplex virus 1 (HSV-1), and HSV-2 infection were determined serologically; HIV, hepatitis C (HCV), and hepatitis B (HBV) were self-reported. LTLs were measured using monochrome multiplex qPCR. Associations between the number of viruses, LTL, and sociodemographic factors were assessed using ordinal logistic and linear regression modeling. RESULTS The study included 187 PLWH (105 female/82 male) and 190 HIV-negative participants (105 female/84 male), ranging in age from 0.7 to 76.1 years. Living with HIV, being older, and being female were associated with harbouring a greater number of chronic/latent non-HIV viruses. Having more infections was in turn bivariately associated with a shorter LTL. In multivariable analyses, older age, living with HIV, and the female sex remained independently associated with having more infections, while having 3-4 viruses (vs. 0-2) was associated with a shorter LTL. CONCLUSIONS Our results suggest that persistent viral infections are more prevalent in PLWH and females, and that these may contribute to immunological aging. Whether this is associated with comorbidities later in life remains an important question.
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Affiliation(s)
- Nancy Yi Yang
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
- Centre for Blood Research, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Anthony Y. Y. Hsieh
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
- Centre for Blood Research, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Zhuo Chen
- Department of Microbiology and Immunology, University of British Columbia, Vancouver, BC V6T 2A1, Canada
| | - Amber R. Campbell
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
- Women’s Health Research Institute, British Columbia Women’s Hospital and Health Centre, Vancouver, BC V6H 2N9, Canada; (L.S.); (M.C.M.M.)
- Oak Tree Clinic, BC Women’s Hospital and Health Centre, Vancouver, BC V5Z 0C9, Canada
| | - Izabella Gadawska
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
| | - Fatima Kakkar
- Department of Pediatrics, CHU Sainte-Justine, Université de Montréal, Montreal, QC H3T 1C5, Canada;
| | - Laura Sauve
- Women’s Health Research Institute, British Columbia Women’s Hospital and Health Centre, Vancouver, BC V6H 2N9, Canada; (L.S.); (M.C.M.M.)
- Oak Tree Clinic, BC Women’s Hospital and Health Centre, Vancouver, BC V5Z 0C9, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC V6H 3V4, Canada
| | - Ari Bitnun
- Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada;
| | - Jason Brophy
- Department of Pediatrics, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON K1H 8L1, Canada;
| | - Melanie C. M. Murray
- Women’s Health Research Institute, British Columbia Women’s Hospital and Health Centre, Vancouver, BC V6H 2N9, Canada; (L.S.); (M.C.M.M.)
- Oak Tree Clinic, BC Women’s Hospital and Health Centre, Vancouver, BC V5Z 0C9, Canada
- Department of Medicine, Division of Infectious Diseases, University of British Columbia Faculty of Medicine, Vancouver, BC V5Z 1M9, Canada
| | - Neora Pick
- Women’s Health Research Institute, British Columbia Women’s Hospital and Health Centre, Vancouver, BC V6H 2N9, Canada; (L.S.); (M.C.M.M.)
- Oak Tree Clinic, BC Women’s Hospital and Health Centre, Vancouver, BC V5Z 0C9, Canada
- Department of Medicine, Division of Infectious Diseases, University of British Columbia Faculty of Medicine, Vancouver, BC V5Z 1M9, Canada
| | - Mel Krajden
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
- British Columbia Center for Disease Control, Vancouver, BC V5Z 4R4, Canada
| | - Hélène C. F. Côté
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.Y.Y.); (A.Y.Y.H.); (M.K.)
- Centre for Blood Research, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
- Women’s Health Research Institute, British Columbia Women’s Hospital and Health Centre, Vancouver, BC V6H 2N9, Canada; (L.S.); (M.C.M.M.)
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Kimura K, Tanuma J, Kimura M, Imamura J, Yanase M, Ieiri I, Kurosaki M, Watanabe T, Endo T, Yotsuyanagi H, Gatanaga H. Safety and tolerability of OP-724 in patients with haemophilia and liver cirrhosis due to HIV/HCV coinfection: an investigator-initiated, open-label, non-randomised, single-centre, phase I study. BMJ Open Gastroenterol 2024; 11:e001341. [PMID: 38677720 PMCID: PMC11057312 DOI: 10.1136/bmjgast-2023-001341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/18/2024] [Indexed: 04/29/2024] Open
Abstract
OBJECTIVE Patients with haemophilia and HIV who acquire hepatitis C virus (HCV) after receiving contaminated blood products can experience accelerated progression of liver fibrosis and a poor prognosis, making liver disease a prominent cause of mortality among these patients. In the current study, we aimed to evaluate the safety and tolerability of the potential antifibrotic agent OP-724-a CREB-binding protein/β-catenin inhibitor-in this patient subset. DESIGN In this single-centre, open-label, non-randomised, phase I trial, we sequentially enrolled patients with cirrhosis following HIV/HCV coinfection classified as Child-Pugh (CP) class A or B. Five patients received an intravenous infusion of OP-724 at doses of 140 or 280 mg/m2 for 4 hours two times weekly over 12 weeks. The primary endpoint was the incidence of serious adverse events (SAEs). Secondary endpoints included the incidence of AEs and improved liver stiffness measure (LSM), as determined by vibration-controlled transient elastography. This study was registered at ClinicalTrials.gov (NCT04688034). RESULTS Between 9 February 2021 and 5 July 2022, five patients (median age: 51 years) were enrolled. All five patients completed 12 cycles of treatment. SAEs were not observed. The most common AEs were fever (60%) and gastrointestinal symptoms (diarrhoea: 20%, enterocolitis: 20%). Improvements in LSM and serum albumin levels were also observed. CONCLUSION In this preliminary assessment, intravenous administration of 140 or 280 mg/m2/4 hours OP-724 over 12 weeks was well tolerated by patients with haemophilia combined with cirrhosis due to HIV/HCV coinfection. Hence, the antifibrotic effects of OP-724 warrant further assessment in patients with cirrhosis. TRIAL REGISTRATION NUMBER NCT04688034.
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Affiliation(s)
- Kiminori Kimura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Junko Tanuma
- AIDS Clinical Center, National Center for Global Health and Medicine, Shinjuku-ku, Tokyo, Japan
| | - Masamichi Kimura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Jun Imamura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Bunkyo-ku, Tokyo, Japan
| | - Mikio Yanase
- Department of Gastroenterology, National Center for Global Health and Medicine, Shinjuku-ku, Tokyo, Japan
| | - Ichiro Ieiri
- Department of Clinical Pharmacokinetics, Division of Clinical Pharmacy, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Tsunamasa Watanabe
- Division of Gastroenterology and Hepatology, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| | - Tomoyuki Endo
- Department of Hematology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo, Japan
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, Shinjuku-ku, Tokyo, Japan
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Ocampo FF, Sacdalan C, Pinyakorn S, Paudel M, Wansom T, Poltubtim N, Sriplienchan S, Phanuphak N, Paul R, Hsu D, Colby D, Trautmann L, Spudich S, Chan P. Neuropsychiatric and Laboratory Outcomes of Hepatitis C Treatment in an Early-Treated HIV Cohort in Thailand. RESEARCH SQUARE 2024:rs.3.rs-4186965. [PMID: 38645141 PMCID: PMC11030515 DOI: 10.21203/rs.3.rs-4186965/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Background Hepatitis C virus (HCV) coinfection may further compromise immunological and cognitive function in people with HIV (PWH). This study compared laboratory and neuropsychiatric measures across the periods of HCV seroconversion and direct-acting antiviral (DAA) therapy with sustained virologic response (SVR) among PWH who initiated antiretroviral therapy (ART) during acute HIV infection (AHI) and acquired HCV after 24 weeks of ART. Methods Participants from the RV254 AHI cohort underwent paired laboratory and neuropsychiatric assessments during regular follow-up. The former included measurements of CD4 + and CD8 + T-cell counts, HIV RNA, liver enzymes, and lipid profiles. The latter included the Patient Health Questionnaire-9 (PHQ-9), Distress Thermometer (DT), and a 4-test cognitive battery that evaluated psychomotor speed, executive function, fine motor speed and dexterity. The raw scores in the battery were standardized and averaged to create an overall performance (NPZ-4) score. Parameters of HCV-coinfected participants were compared across HCV seroconversion and DAA treatment groups. Results Between 2009 and 2022, 79 of 703 RV254 participants acquired HCV after ≥ 24 weeks of ART; 53 received DAA, and 50 (94%) achieved SVR. All participants were Thai males (median age: 30 years); 34 (68%) denied past intravenous drug use, and 41 (82%) had a history of other sexually transmitted infections during follow-up. Following SVR, aspartate transferase (AST) and alanine transaminase (ALT) decreased (p < 0.001), while total cholesterol, low-density lipoprotein, and triglycerides increased (p < 0.01). The median CD4+/CD8 + ratio increased from 0.91 to 0.97 (p = 0.012). NPZ-4 improved from 0.75 to 0.91 (p = 0.004). The median DT score increased from 1.7 to 2.7 (p = 0.045), but the PHQ-9 score remained unchanged. Conclusion HCV coinfection is common in this group of high-risk PWH, highlighting the need for regular screening, early diagnosis, and treatment. There was a modest improvement in the CD4+/CD8 + T-cell ratio and cognitive performance after DAA therapy in patients who achieved SVR. Future studies should examine potential neuropsychiatric impacts during early HCV infection as well as the longer-term neuropsychiatric outcomes after DAA treatment with SVR.
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Wan Z, Su J, Zhu X, Liu X, Guo Y, Xiang D, Zhou X, Peng X, Tao R, Cao Q, Lang G, Huang Y, Zhu B. Distinct Lipidomic Profiles between People Living with HIV Treated with E/C/F/TAF or B/F/TAF: An Open-Label Prospective Cohort Study. Infect Dis Ther 2024; 13:727-744. [PMID: 38489119 PMCID: PMC11058159 DOI: 10.1007/s40121-024-00943-0] [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: 12/21/2023] [Accepted: 02/15/2024] [Indexed: 03/17/2024] Open
Abstract
INTRODUCTION Elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) has been increasingly replaced by bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) in the treatment of human immunodeficiency virus (HIV) owing to its more favorable pharmacokinetics and fewer drug-drug interactions. However, the effect of this switch on plasma lipids and lipidomic profiles remains poorly characterized. METHODS HIV infected patients on an E/C/F/TAF regimen were recruited into the study and followed up every 12 weeks. Participants were divided into E/C/F/TAF and B/F/TAF groups depending on whether they were switched to B/F/TAF during follow-up. Clinical information and blood samples were collected at 0, 12, and 24 weeks, and lipidomic analysis was performed using liquid chromatography mass spectrometry. RESULTS No significant differences were observed between the groups at baseline. At week 24, patients switched to B/F/TAF had lower triglyceride [mmol/L; 1.23 (0.62) versus 2.03 (0.75), P = 0.001] and very low-density lipoprotein cholesterol [mmol/L; 0.64 (0.26) versus 0.84 (0.32), P = 0.037) compared with patients who continued E/C/F/TAF therapy. Small decrease from baseline in Framingham general cardiovascular risk score (FRS) was observed in the B/F/TAF arm [week (W) 0: 2.59 (1.57) versus W24: 2.18 (1.01), P = 0.043]. Lipidomic analysis indicated that E/C/F/TAF treatment increased the levels of several diglycerides (DGs), triacylglycerols (TAGs), and lyso-phosphatidylcholines (LPCs), whereas switching to B/F/TAF led to increased sphingolipids and glycerophospholipids. After adjusting for demographic and clinical parameters, only DG (16:0/18:2), DG (18:2/22:6), DG (18:3/18:2), DG (20:5/18:2), TAG (18:3/18:2/21:5), TAG (20:5/18:2/22:6), and LPC (22:6) were found to be significantly associated with FRS (regression coefficient of 0.17-6.02, P < 0.05). Most of these FRS associate lipid species were significantly elevated in individuals treated with E/C/F/TAF instead of individuals treated with B/F/TAF. CONCLUSION E/C/F/TAF promotes the accumulation of lipid species closely associated with cardiovascular disease (CVD) risk among people living with HIV, whereas B/F/TAF has a decreased impact on CVD-related lipid profile and is associated with lower CVD risk. A graphical abstract is available with this article. TRIAL REGISTRATION ClinicalTrials.gov; identifier, NCT06019273.
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Affiliation(s)
- Zhikai Wan
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Junwei Su
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Xueling Zhu
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Xiang Liu
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Yongzheng Guo
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Dairong Xiang
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Xiaotang Zhou
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Xiaorong Peng
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Ran Tao
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Qing Cao
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Guanjing Lang
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Ying Huang
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China
| | - Biao Zhu
- The Department of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, No. 79 Qingchun Road, Shangcheng District, Hangzhou, Zhejiang, China.
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Shimura M, Higashi-Kuwata N, Fujiwara A, Taniguchi M, Ichinose T, Hamano F, Uematsu M, Inoue T, Matsuyama S, Suzuki T, Ghosh AK, Shindou H, Shimuzu T, Mitsuya H. A lipid index for risk of hyperlipidemia caused by anti-retroviral drugs. Antiviral Res 2024; 223:105819. [PMID: 38272319 DOI: 10.1016/j.antiviral.2024.105819] [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: 11/29/2023] [Revised: 01/14/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024]
Abstract
HIV-associated lipodystrophy has been reported in people taking anti-retroviral therapy (ART). Lipodystrophy can cause cardiovascular diseases, affecting the quality of life of HIV-infected individuals. In this study, we propose a pharmacological lipid index to estimate the risk of hyperlipidemia caused by anti-retroviral drugs. Lipid droplets were stained in cells treated with anti-retroviral drugs and cyclosporin A. Signal intensities of lipid droplets were plotted against the drug concentrations to obtain an isodose of 10 μM of cyclosporin A, which we call the Pharmacological Lipid Index (PLI). The PLI was then normalized by EC50. PLI/EC50 values were low in early proteinase inhibitors and the nucleoside reverse transcriptase inhibitor, d4T, indicating high risk of hyperlipidemia, which is consistent with previous findings of hyperlipidemia. In contrast, there are few reports of hyperlipidemia for drugs with high PLI/EC50 scores. Data suggests that PLI/EC50 is a useful index for estimating the risk of hyperlipidemia.
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Affiliation(s)
- Mari Shimura
- Research Institute, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan; RIKEN SPring-8 Center, Sayo, Hyogo, Japan.
| | - Nobuyo Higashi-Kuwata
- Department of Refractory Viral Diseases, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Asuka Fujiwara
- Department of Refractory Viral Diseases, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Mai Taniguchi
- Inorganic Analysis Laboratories, Toray Research Center, Inc., Otsu, Shiga, Japan
| | - Takayuki Ichinose
- Inorganic Analysis Laboratories, Toray Research Center, Inc., Otsu, Shiga, Japan
| | - Fumie Hamano
- Life Sciences Core Facility, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan; Department of Lipid Signaling, Research Institute, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Masaaki Uematsu
- Department of Lipid Signaling, Research Institute, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Takato Inoue
- Department of Materials Physics, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Satoshi Matsuyama
- RIKEN SPring-8 Center, Sayo, Hyogo, Japan; Department of Materials Physics, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Takahiro Suzuki
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Japan
| | - Arun K Ghosh
- Department of Chemistry & Department of Medicinal Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Hideo Shindou
- Department of Lipid Life Science, Research Institute, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan; Department of Medical Lipid Science, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Takao Shimuzu
- Department of Lipid Signaling, Research Institute, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan; Institute of Microbial Chemistry, Shinagawa-ku, Tokyo, Japan
| | - Hiroaki Mitsuya
- Department of Refractory Viral Diseases, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan; Experimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Center Institute, National Institutes of Health, Bethesda, MD, 20893, USA.
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Derby N, Biswas S, Yusova S, Luevano-Santos C, Pacheco MC, Meyer KA, Johnson BI, Fischer M, Fancher KA, Fisher C, Abraham YM, McMahon CJ, Lutz SS, Smedley JV, Burwitz BJ, Sodora DL. SIV Infection Is Associated with Transient Acute-Phase Steatosis in Hepatocytes In Vivo. Viruses 2024; 16:296. [PMID: 38400071 PMCID: PMC10892327 DOI: 10.3390/v16020296] [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: 11/01/2023] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024] Open
Abstract
Metabolic-dysfunction-associated fatty liver disease (MAFLD) is a major cause of morbidity and mortality in HIV-infected individuals, even those receiving optimal antiretroviral therapy. Here, we utilized the SIV rhesus macaque model and advanced laparoscopic techniques for longitudinal collection of liver tissue to elucidate the timing of pathologic changes. The livers of both SIV-infected (N = 9) and SIV-naïve uninfected (N = 8) macaques were biopsied and evaluated at four time points (weeks -4, 2, 6, and 16-20 post-infection) and at necropsy (week 32). SIV DNA within the macaques' livers varied by over 4 logs at necropsy, and liver SIV DNA significantly correlated with SIV RNA in the plasma throughout the study. Acute phase liver pathology (2 weeks post-infection) was characterized by evidence for fat accumulation (microvesicular steatosis), a transient elevation in both AST and cholesterol levels within the serum, and increased hepatic expression of the PPARA gene associated with cholesterol metabolism and beta oxidation. By contrast, the chronic phase of the SIV infection (32 weeks post-infection) was associated with sinusoidal dilatation, while steatosis resolved and concentrations of AST and cholesterol remained similar to those in uninfected macaques. These findings suggest differential liver pathologies associated with the acute and chronic phases of infection and the possibility that therapeutic interventions targeting metabolic function may benefit liver health in people newly diagnosed with HIV.
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Affiliation(s)
- Nina Derby
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Sreya Biswas
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Sofiya Yusova
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Cristina Luevano-Santos
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | | | - Kimberly A. Meyer
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Brooke I. Johnson
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Miranda Fischer
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Katherine A. Fancher
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Cole Fisher
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Yohannes M. Abraham
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
| | - Conor J. McMahon
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Savannah S. Lutz
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Jeremy V. Smedley
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Benjamin J. Burwitz
- Vaccine and Gene Therapy Institute, Oregon Health and Science University, Beaverton, OR 97006, USA
- Oregon National Primate Research Center, Beaverton, OR 97006, USA
| | - Donald L. Sodora
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, WA 98109, USA
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López CAM, Freiberger RN, Sviercz FA, Quarleri J, Delpino MV. HIV-Infected Hepatic Stellate Cells or HCV-Infected Hepatocytes Are Unable to Promote Latency Reversal among HIV-Infected Mononuclear Cells. Pathogens 2024; 13:134. [PMID: 38392872 PMCID: PMC10893349 DOI: 10.3390/pathogens13020134] [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: 12/19/2023] [Revised: 01/23/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
Due to a common mode of transmission through infected human blood, hepatitis C virus (HCV) and human immunodeficiency virus (HIV) co-infection is relatively prevalent. In alignment with this, HCV co-infection is associated with an increased size of the HIV reservoir in highly active antiretroviral therapy (HAART)-treated individuals. Hence, it is crucial to comprehend the physiological mechanisms governing the latency and reactivation of HIV in reservoirs. Consequently, our study delves into the interplay between HCV/HIV co-infection in liver cells and its impact on the modulation of HIV latency. We utilized the latently infected monocytic cell line (U1) and the latently infected T-cell line (J-Lat) and found that mediators produced by the infection of hepatic stellate cells and hepatocytes with HIV and HCV, respectively, were incapable of inducing latency reversal under the studied conditions. This may favor the maintenance of the HIV reservoir size among latently infected mononuclear cells in the liver. Further investigations are essential to elucidate the role of the interaction between liver cells in regulating HIV latency and/or reactivation, providing a physiologically relevant model for comprehending reservoir microenvironments in vivo.
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Affiliation(s)
| | | | | | - Jorge Quarleri
- Instituto de Investigaciones Biomédicas en Retrovirus y Sida (INBIRS), Facultad de Medicina, Consejo de Investigaciones Científicas y Técnicas (CONICET), Universidad de Buenos Aires, Buenos Aires 1121, Argentina; (C.A.M.L.); (R.N.F.)
| | - María Victoria Delpino
- Instituto de Investigaciones Biomédicas en Retrovirus y Sida (INBIRS), Facultad de Medicina, Consejo de Investigaciones Científicas y Técnicas (CONICET), Universidad de Buenos Aires, Buenos Aires 1121, Argentina; (C.A.M.L.); (R.N.F.)
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8
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Liang B, Sun R, Liao Y, Nong A, He J, Qin F, Ou Y, Che J, Wu Z, Yang Y, Qin J, Cai J, Bao L, Ye L, Liang H. CD4/CD8 Ratio Recovered as a Predictor of Decreased Liver Damage in Adults Infected With HIV: 16-Year Observational Cohort Study. JMIR Public Health Surveill 2024; 10:e45818. [PMID: 37846087 PMCID: PMC10806443 DOI: 10.2196/45818] [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: 01/19/2023] [Revised: 08/23/2023] [Accepted: 10/17/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND As the life expectancy of individuals infected with HIV continues to increase, vigilant monitoring of non-AIDS-related events becomes imperative, particularly those pertaining to liver diseases. In comparison to the general population, patients infected with HIV experience a higher frequency of liver-related deaths. The CD4/CD8 ratio is emerging as a potential biomarker for non-AIDS-related events. However, few existing studies have been specially designed to explore the relationship between the CD4/CD8 ratio and specific types of non-AIDS-related events, notably liver damage. OBJECTIVE This study aimed to investigate the potential association between the CD4/CD8 ratio and the development of liver damage in a sizable cohort of patients infected with HIV receiving antiretroviral treatment (ART). Additionally, the study sought to assess the effectiveness of 3 antiretroviral drugs in recovering the CD4/CD8 ratio and reducing the occurrence of liver damage in this population. METHODS We conducted an observational cohort study among adults infected with HIV receiving ART from 2004 to 2020 in Guangxi, China. Propensity score matching, multivariable Cox proportional hazard, and Fine-Gray competing risk regression models were used to determine the relationship between the CD4/CD8 ratio recovered and liver damage. RESULTS The incidence of liver damage was 20.12% among 2440 eligible individuals during a median follow-up period of 4 person-years. Patients whose CD4/CD8 ratio did not recover to 1.0 exhibited a higher incidence of liver damage compared to patients with a CD4/CD8 ratio recovered (adjusted hazard ratio 7.90, 95% CI 4.39-14.21; P<.001; subdistribution hazard ratio 6.80, 95% CI 3.83-12.11; P<.001), findings consistent with the propensity score matching analysis (adjusted hazard ratio 6.94, 95% CI 3.41-14.12; P<.001; subdistribution hazard ratio 5.67, 95% CI 2.74-11.73; P<.001). The Efavirenz-based regimen exhibited the shortest time for CD4/CD8 ratio recovery (median 71, IQR 49-88 months) and demonstrated a lower prevalence of liver damage (4.18/100 person-years). CONCLUSIONS Recovery of the CD4/CD8 ratio was associated with a decreased risk of liver damage in patients infected with HIV receiving ART, adding evidence for considering the CD4/CD8 ratio as a potential marker for identifying individuals at risk of non-AIDS-related diseases. An efavirenz-based regimen emerged as a recommended choice for recovering the CD4/CD8 ratio and mitigating the risk of liver damage.
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Affiliation(s)
- Bingyu Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
- Biosafety III Laboratory, Life Science Institute, Guangxi Medical University, Nanning, China
| | - Rujing Sun
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
| | - Yanyan Liao
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
- Biosafety III Laboratory, Life Science Institute, Guangxi Medical University, Nanning, China
| | - Aidan Nong
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Jinfeng He
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
| | - Fengxiang Qin
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
| | - Yanyun Ou
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Jianhua Che
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Zhenxian Wu
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Yuan Yang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
- Biosafety III Laboratory, Life Science Institute, Guangxi Medical University, Nanning, China
| | - Jiao Qin
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Jie Cai
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Lijuan Bao
- HIV/AIDS prevention department, Chongzuo Center for Disease Control and Prevention, Chongzuo, China
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
- Biosafety III Laboratory, Life Science Institute, Guangxi Medical University, Nanning, China
| | - Hao Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, China
- Biosafety III Laboratory, Life Science Institute, Guangxi Medical University, Nanning, China
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9
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Slutske WS, Conner KL, Kirsch JA, Smith SS, Piasecki TM, Johnson AL, McCarthy DE, Nez Henderson P, Fiore MC. Explaining COVID-19 related mortality disparities in American Indians and Alaska Natives. Sci Rep 2023; 13:20974. [PMID: 38017023 PMCID: PMC10684501 DOI: 10.1038/s41598-023-48260-9] [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: 07/26/2023] [Accepted: 11/24/2023] [Indexed: 11/30/2023] Open
Abstract
American Indian and Alaska Native (AI/AN) individuals are more likely to die with COVID-19 than other groups, but there is limited empirical evidence to explain the cause of this inequity. The objective of this study was to determine whether medical comorbidities, area socioeconomic deprivation, or access to treatment can explain the greater COVID-19 related mortality among AI/AN individuals. The design was a retrospective cohort study of harmonized electronic health record data of all inpatients with COVID-19 from 21 United States health systems from February 2020 through January 2022. The mortality of AI/AN inpatients was compared to all Non-Hispanic White (NHW) inpatients and to a matched subsample of NHW inpatients. AI/AN inpatients were more likely to die during their hospitalization (13.2% versus 7.1%; odds ratio [OR] = 1.98, 95% confidence interval [CI] = 1.48, 2.65) than their matched NHW counterparts. After adjusting for comorbidities, area social deprivation, and access to treatment, the association between ethnicity and mortality was substantially reduced (OR 1.59, 95% CI 1.15, 2.22). The significant residual relation between AI/AN versus NHW status and mortality indicate that there are other important unmeasured factors that contribute to this inequity. This will be an important direction for future research.
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Affiliation(s)
- Wendy S Slutske
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Karen L Conner
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.
| | - Julie A Kirsch
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Stevens S Smith
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Thomas M Piasecki
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Adrienne L Johnson
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Danielle E McCarthy
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | | | - Michael C Fiore
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
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10
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Shao GZ, Zhang W, Wu YF, Fan ZQ, Yang T, Lv GY. Letter: Rethinking the lower incidence of HCC in HIV-infected patients- A closer look at confounding factors. Aliment Pharmacol Ther 2023; 58:956-957. [PMID: 37831527 DOI: 10.1111/apt.17689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
LINKED CONTENTThis article is linked to Lui et al papers. To view these articles, visit https://doi.org/10.1111/apt.17654 and https://doi.org/10.1111/apt.17713
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Affiliation(s)
- Guang-Zhao Shao
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, Jilin, China
| | - Wei Zhang
- Department of Hepatobiliary Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Yi-Fan Wu
- Department of Hepatobiliary Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
| | - Zhong-Qi Fan
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, Jilin, China
| | - Tian Yang
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, Jilin, China
- Department of Hepatobiliary Surgery, Eastern Hepatobiliary Surgery Hospital, Navy Medical University (Second Military Medical University), Shanghai, China
| | - Guo-Yue Lv
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, First Hospital of Jilin University, Changchun, Jilin, China
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11
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Lynch EN, Russo FP. Liver Transplantation in People Living with HIV: Still an Experimental Procedure or Standard of Care? Life (Basel) 2023; 13:1975. [PMID: 37895356 PMCID: PMC10608432 DOI: 10.3390/life13101975] [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: 08/23/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023] Open
Abstract
Liver transplantation (LT) is the only curative treatment for various liver diseases, including acute liver failure, end-stage liver disease, and selected unresectable liver malignancies. Combination antiretroviral therapy has improved outcomes for people living with HIV (PLWH), transforming the status of acquired immune deficiency syndrome from a fatal disease to a chronic and manageable condition. These powerful antiviral therapies have not only increased the number of HIV+ enlisted patients by improving their survival but also made the use of HIV+ organs a viable option. In this review, we summarise current knowledge on the peculiarities of liver transplantation in PLWH. In particular, we focus on the indications, contraindications, specific considerations for treatment, and outcomes of LT in PLWH. Finally, we present available preliminary data on the use of HIV+ liver allografts.
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Affiliation(s)
- Erica Nicola Lynch
- Department of Surgery, Oncology and Gastroenterology, Gastroenterology/Multivisceral Transplant Section, Padua University Hospital, 35128 Padua, Italy;
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50134 Florence, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, Gastroenterology/Multivisceral Transplant Section, Padua University Hospital, 35128 Padua, Italy;
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12
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De A, Charak S, Bhagat N, Rathi S, Verma N, Premkumar M, Taneja S, Sharma A, Goel K, Singh V, Duseja A. Efficacy and safety of pan-genotypic sofosbuvir and velpatasvir in patients with hepatitis C and HIV coinfection on dolutegravir-based antiretroviral therapy. J Viral Hepat 2023; 30:740-745. [PMID: 37260083 DOI: 10.1111/jvh.13844] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 04/30/2023] [Accepted: 05/13/2023] [Indexed: 06/02/2023]
Abstract
Hepatitis C virus (HCV) infection is more prevalent in people living with HIV-AIDS (PLHA) and portends a poorer prognosis. Pharmacokinetic studies suggest the absence of significant interaction between velpatasvir and dolutegravir which has been recently recommended as part of preferred first-line antiretroviral therapy (ART) regimens by WHO. However, clinical data on the use of velpatasvir-based regimen in PLHA taking dolutegavir is lacking. Hence, we aimed to assess the efficacy and safety of sofosbuvir and velpatasvir (SOF + VEL) in HCV and HIV coinfected patients on dolutegravir-based ART. Forty-five consecutive PLHA with HCV coinfection on dolutegravir-based ART were prospectively enrolled. All patients were treated SOF + VEL for 12 weeks. Complete haemogram, liver and renal function tests were assessed at baseline, 4 weeks and at end of treatment. Sustained virological response (SVR) was assessed at 12 weeks after end of treatment. The majority were males (95.5%) with a mean age of 32.8 ± 12.3 years. Cirrhosis was present in 6 (13.3%) patients. All patients completed 12 weeks of therapy with SOF + VEL, but SVR could not be assessed in two patients. Forty-two (97.7%) of the remaining 43 patients attained SVR-12. SVR-12 rate was 97.7% and 93.3% by per protocol and intention to treat analysis, respectively. No grade III/IV adverse events were reported, and there was no worsening of blood counts, liver or renal function test parameters. The pan-genotypic regimen of SOF + VEL is safe and effective in PLHA with HCV coinfection who are on dolutegravir-based ART.
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Affiliation(s)
- Arka De
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Swati Charak
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Naveen Bhagat
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sahaj Rathi
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nipun Verma
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Madhumita Premkumar
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil Taneja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aman Sharma
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kapil Goel
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Virendra Singh
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajay Duseja
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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13
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Lew BJ, McCusker MC, O'Neill J, Bares SH, Wilson TW, Doucet GE. Resting state network connectivity alterations in HIV: Parallels with aging. Hum Brain Mapp 2023; 44:4679-4691. [PMID: 37417797 PMCID: PMC10400792 DOI: 10.1002/hbm.26409] [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: 09/29/2022] [Revised: 05/10/2023] [Accepted: 06/12/2023] [Indexed: 07/08/2023] Open
Abstract
The increasing incidence of age-related comorbidities in people with HIV (PWH) has led to accelerated aging theories. Functional neuroimaging research, including functional connectivity (FC) using resting-state functional magnetic resonance imaging (rs-fMRI), has identified neural aberrations related to HIV infection. Yet little is known about the relationship between aging and resting-state FC in PWH. This study included 86 virally suppressed PWH and 99 demographically matched controls spanning 22-72 years old who underwent rs-fMRI. The independent and interactive effects of HIV and aging on FC were investigated both within- and between-network using a 7-network atlas. The relationship between HIV-related cognitive deficits and FC was also examined. We also conducted network-based statistical analyses using a brain anatomical atlas (n = 512 regions) to ensure similar results across independent approaches. We found independent effects of age and HIV in between-network FC. The age-related increases in FC were widespread, while PWH displayed further increases above and beyond aging, particularly between-network FC of the default-mode and executive control networks. The results were overall similar using the regional approach. Since both HIV infection and aging are associated with independent increases in between-network FC, HIV infection may be associated with a reorganization of the major brain networks and their functional interactions in a manner similar to aging.
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Affiliation(s)
- Brandon J. Lew
- Institute for Human NeuroscienceBoys Town National Research HospitalOmahaNebraskaUSA
- College of MedicineUniversity of Nebraska Medical Center (UNMC)OmahaNebraskaUSA
| | - Marie C. McCusker
- Institute for Human NeuroscienceBoys Town National Research HospitalOmahaNebraskaUSA
- Interdepartmental Neuroscience ProgramYale University School of MedicineNew HavenConnecticutUSA
| | - Jennifer O'Neill
- Department of Internal Medicine, Division of Infectious DiseasesUNMCOmahaNebraskaUSA
| | - Sara H. Bares
- Department of Internal Medicine, Division of Infectious DiseasesUNMCOmahaNebraskaUSA
| | - Tony W. Wilson
- Institute for Human NeuroscienceBoys Town National Research HospitalOmahaNebraskaUSA
- College of MedicineUniversity of Nebraska Medical Center (UNMC)OmahaNebraskaUSA
- Department of Pharmacology & NeuroscienceCreighton UniversityOmahaNebraskaUSA
| | - Gaelle E. Doucet
- Institute for Human NeuroscienceBoys Town National Research HospitalOmahaNebraskaUSA
- Department of Pharmacology & NeuroscienceCreighton UniversityOmahaNebraskaUSA
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14
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Wang Y, Mo X, Zhang J, Yan Z, Fang Y, Deng W, Xu J, Peng J, Miao Y. Clinical features of Talaromyces marneffei infection in HIV-positive and HIV-negative individuals: A retrospective study in southern China. Med Mycol 2023; 61:myad083. [PMID: 37553136 DOI: 10.1093/mmy/myad083] [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: 04/27/2023] [Revised: 07/31/2023] [Accepted: 08/07/2023] [Indexed: 08/10/2023] Open
Abstract
Talaromyces marneffei (TSM) is a temperature-dependent dimorphic fungus endemic to Southeast Asia and southern China. As the number of people at risk of TSM infection continues to increase, the clinical manifestations are becoming increasingly complex, posing challenges for clinical management. In this study, we analyzed the medical records of 99 patients (71 human immunodeficiency virus [HIV]-positive and 28 HIV-negative) diagnosed with TSM infection from January 1, 2017, to December 31, 2022, in southern China and compared the clinical manifestations in HIV-positive and HIV-negative patients. Most patients (83/99, 84%) were male. The incidence of skin and soft tissue involvement (48% vs. 21%, P = .016); disseminated infection with blood circulation, hematopoietic, lymphatic, alimentary, or central nervous system involvement (69% vs. 36%, P = .002); and gastrointestinal bleeding (33% vs. 9%, P = .023) was higher in the HIV-positive group than the HIV-negative group. The HIV-positive group also had significantly higher alanine aminotransferase (ALT) levels (31 [26-42] vs. 14 [11-16] U/l, P < .001) and ALT/aspartate transaminase ratio (1.9 [1.5-2.2] vs. 1.3 [1.1-1.6], P = .006) than the HIV-negative group. The time to diagnosis (5.5 ± 1.1 vs. 5.1 ± 1.4 days, P = .103), antifungal regimen (P = .278), case fatality rate (20% vs. 21%, P = .849), and relapse/reinfection rate (11% vs. 19%, P = .576) did not differ significantly between the HIV-positive and HIV-negative groups. Poor antiretroviral therapy adherence (OR = 26.19, 95%CI 3.26-210.70, P = .002), advanced age (OR = 1.13, 95%CI 1.03-1.23, P = .010), and Epstein-Barr virus co-infection (OR = 37.13, 95%CI 3.03-455.64, P = .005) were independent risk factors for all-cause mortality from TSM infection in HIV-positive patients. Overall, the predominant infection sites, clinical manifestations, and complications of TSM infection differed by HIV status. However, with prompt diagnosis and appropriate treatment, HIV-positive patients with TSM infection can have similar outcomes to HIV-negative patients.
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Affiliation(s)
- Yuchen Wang
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xichao Mo
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Jian Zhang
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Ziyan Yan
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yiling Fang
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Wenfeng Deng
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Jian Xu
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Jie Peng
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yun Miao
- Department of Transplantation, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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15
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Gawrieh S, Lake JE, Debroy P, Sjoquist JA, Robison M, Tann M, Akisik F, Bhamidipalli SS, Saha CK, Zachary K, Robbins GK, Gupta SK, Chung RT, Chalasani N, Corey KE. Burden of fatty liver and hepatic fibrosis in persons with HIV: A diverse cross-sectional US multicenter study. Hepatology 2023; 78:578-591. [PMID: 36805976 PMCID: PMC10496090 DOI: 10.1097/hep.0000000000000313] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 01/02/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND AIMS The current prevalence of fatty liver disease (FLD) due to alcohol-associated (AFLD) and nonalcoholic (NAFLD) origins in US persons with HIV (PWH) is not well defined. We prospectively evaluated the burden of FLD and hepatic fibrosis in a diverse cohort of PWH. APPROACH RESULTS Consenting participants in outpatient HIV clinics in 3 centers in the US underwent detailed phenotyping, including liver ultrasound and vibration-controlled transient elastography for controlled attenuation parameter and liver stiffness measurement. The prevalence of AFLD, NAFLD, and clinically significant and advanced fibrosis was determined. Univariate and multivariate logistic regression models were used to evaluate factors associated with the risk of NAFLD. Of 342 participants, 95.6% were on antiretroviral therapy, 93.9% had adequate viral suppression, 48.7% (95% CI 43%-54%) had steatosis by ultrasound, and 50.6% (95% CI 45%-56%) had steatosis by controlled attenuation parameter ≥263 dB/m. NAFLD accounted for 90% of FLD. In multivariable analysis, old age, higher body mass index, diabetes, and higher alanine aminotransferase, but not antiretroviral therapy or CD4 + cell count, were independently associated with increased NAFLD risk. In all PWH with fatty liver, the frequency of liver stiffness measurement 8-12 kPa was 13.9% (95% CI 9%-20%) and ≥12 kPa 6.4% (95% CI 3%-11%), with a similar frequency of these liver stiffness measurement cutoffs in NAFLD. CONCLUSIONS Nearly half of the virally-suppressed PWH have FLD, 90% of which is due to NAFLD. A fifth of the PWH with FLD has clinically significant fibrosis, and 6% have advanced fibrosis. These data lend support to systematic screening for high-risk NAFLD in PWH.
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Affiliation(s)
- Samer Gawrieh
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Jordan E. Lake
- Division of Infectious Diseases, Department of Medicine, University of Texas Health Science Center at Houston, Houston, TX
| | - Paula Debroy
- Division of Infectious Diseases, Department of Medicine, University of Texas Health Science Center at Houston, Houston, TX
| | - Julia A. Sjoquist
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Montreca Robison
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Mark Tann
- Department of Radiology, Indiana University School of Medicine, Indianapolis, IN
| | - Fatih Akisik
- Department of Radiology, Indiana University School of Medicine, Indianapolis, IN
| | - Surya S. Bhamidipalli
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN
| | - Chandan K. Saha
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN
| | - Kimon Zachary
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Gregory K. Robbins
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Samir K. Gupta
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Raymond T. Chung
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Naga Chalasani
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Kathleen E. Corey
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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16
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Pinato DJ, Kaneko T, D’Alessio A, Forner A, Fessas P, Minguez B, Giannini EG, Grillo F, Díaz A, Mauri FA, Fulgenzi CA, Dalla Pria A, Goldin RD, Pieri G, Toniutto P, Avellini C, Plaz Torres MC, Akarca AU, Marafioti T, Bhoori S, Miró JM, Bower M, Bräu N, Mazzaferro V. Integrated phenotyping of the anti-cancer immune response in HIV-associated hepatocellular carcinoma. JHEP Rep 2023; 5:100741. [PMID: 37274775 PMCID: PMC10238838 DOI: 10.1016/j.jhepr.2023.100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 06/07/2023] Open
Abstract
Background & Aims HIV-seropositivity shortens survival in patients with hepatocellular carcinoma (HCC). Although risk factors for HCC including HCV infection can influence T cell phenotype, it is unknown whether HIV can influence functional characteristics of the T cell infiltrate. Methods From the Liver Cancer in HIV biorepository, we derived 129 samples of transplanted (76%) or resected (20%) HCC in eight European and North American centres. We profiled intra- and peritumoural tissue to evaluate regulatory CD4+/FOXP3+ and immune-exhausted CD8+/PD1+ T cells in HIV+ (n = 66) and HIV- (n = 63) samples. We performed targeted transcriptomics and T-cell receptor sequencing in a restricted subset of samples evaluated in relationship with HIV status. We correlated immunopathologic features with patients' characteristics including markers of HIV infection. Results Of the 66 HIV+ patients, 83% were HCV coinfected with an undetectable HIV viral load (51%) and a median blood CD4+ cell count of 430 cells/mm3 (range 15-908). Patients who were HIV+ were compared with HIV- controls with similar staging characteristics including Barcelona Clinic Liver Cancer (BCLC) stage A-B (86% vs. 83%, p = 0.16), <3 nodules (90% vs. 83%, p = 0.3) and median alpha-foetoprotein values (10.9 vs. 12.8 ng/ml, p = 0.72). HIV+ samples had higher PD-L1 expression rates in tumour tissue (51% vs. 8% p <0.0001) and displayed denser intratumoural CD4+/FOXP3+ (p <0.0001), CD8+/PD1+ (p <0.0001), with lower total peritumoural CD4+ (p <0.0001) and higher peritumoural CD8+/PD1+ (p <0.0001). Gene set analysis revealed HIV+ cases to have evidence of dysregulated adaptive and innate immunity. Tumour-infiltrating lymphocyte clonality was not influenced by HIV status. Conclusions HIV-associated HCC harbours a profoundly immune-exhausted tumour microenvironment, warranting prospective testing of immunotherapy in this treatment-deprived patient population. Impact and Implications Hepatocellular carcinoma is a non-AIDS defining malignancy characterised by poor survival. The programmed cell death (PD-1) pathway governs antiviral and anticancer immune exhaustion and is a therapeutic target in HCC. This study highlights how HIV infection is associated with significantly higher PD-L1 expression in HCC cells and in the surrounding microenvironment, leading to changes in cytotoxic and regulatory T cell function and dysregulation of proinflammatory pathways. Taken together, our results suggest dysfunctional T cell immunity as a mechanism of worse outcome in these patients and suggest clinical testing of checkpoint inhibitors in HIV-associated HCC.
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Affiliation(s)
- David J. Pinato
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Takahiro Kaneko
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
- Tokyo Medical and Dental University, Tokyo, Japan
| | - Antonio D’Alessio
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Alejandro Forner
- Liver Unit, Barcelona Clinic Liver Cancer (BCLC) Group, ICMDM, Hospital Clinic Barcelona, IDIBAPS. University of Barcelona, Barcelona, Spain
- National Biomedical Research Institute on Liver and Gastrointestinal Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Petros Fessas
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
| | - Beatriz Minguez
- Liver Unit, Department of Internal Medicine Hospital Universitari Vall d’Hebron, Universitat Autonoma de Barcelona, Barcelona, Spain
- Vall d’Hebron Institute of Research (VHIR), CIBERehd Vall d’Hebron, Barcelona Hospital Campus, Barcelona, Spain
| | - Edoardo G. Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS-Ospedale Policlinico San Martino, Genoa, Italy
| | - Federica Grillo
- Pathology Unit, Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, IRCCS-Ospedale Policlinico San Martino, Genoa, Italy
| | - Alba Díaz
- National Biomedical Research Institute on Liver and Gastrointestinal Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
- Pathology Department, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Francesco A. Mauri
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
| | - Claudia A.M. Fulgenzi
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, Du Cane Road, London, UK
- Medical Oncology Department, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Alessia Dalla Pria
- National Centre for HIV Malignancy, Department of Oncology, Chelsea & Westminster Hospital, London, UK
| | | | - Giulia Pieri
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS-Ospedale Policlinico San Martino, Genoa, Italy
| | - Pierluigi Toniutto
- Hepatology and Liver Transplantation Unit, Department of Medical Area (DAME), University of Udine, Udine, Italy
| | - Claudio Avellini
- Azienda Ospedaliero-Universitaria “Santa Maria della Misericordia”, Institute of Histopathology, Udine, Italy
| | - Maria Corina Plaz Torres
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS-Ospedale Policlinico San Martino, Genoa, Italy
| | - Ayse U. Akarca
- Department of Histopathology, University College London Hospital, London, UK
| | - Teresa Marafioti
- Department of Histopathology, University College London Hospital, London, UK
| | - Sherrie Bhoori
- Hepato-Pancreatic-Biliary Surgery and Liver Transplantation, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Jose María Miró
- Department of Infectious Disease, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Mark Bower
- National Centre for HIV Malignancy, Department of Oncology, Chelsea & Westminster Hospital, London, UK
| | - Norbert Bräu
- James J. Peters VA Medical Center, Bronx, New York, NY, USA
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Vincenzo Mazzaferro
- Hepato-Pancreatic-Biliary Surgery and Liver Transplantation, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
- Department of Oncology, University of Milan, Milan, Italy
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17
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Rose PC, De la Rey Nel E, Cotton MF, Otwombe K, Browne SH, Frigati LJ, Rabie H, Innes S. Decreased Hepatic Steatosis in South African Adolescents With Perinatal HIV Switching to Dolutegravir-containing Regimens. Pediatr Infect Dis J 2023; 42:564-572. [PMID: 36917035 PMCID: PMC10257761 DOI: 10.1097/inf.0000000000003904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND Although dolutegravir (DTG) has a favorable metabolic profile, it has been linked to excess weight gain. We evaluated changes in hepatic steatosis in adolescents with perinatally acquired HIV switching to DTG-containing antiretroviral therapy (ART). METHODS Virologically suppressed adolescents switched to dolutegravir for a minimum of 4 months or on unchanged ART (84% protease inhibitor) were assessed prospectively with anthropometry, transient elastography with controlled attenuation parameter (CAP) and fasting metabolic profiles. ART regimens were determined independently of the study. RESULTS In total 68 adolescents [baseline median age 13.5 years [interquartile range (IQR): 12.5-14.4 years]; 42 (62%) female] were recruited. However, 38 remained on the same regimen and were followed for a median of 98 weeks (IQR: 48-108 weeks), and 30 switched to DTG and were followed for a median of 52 weeks (IQR: 49-101). There was no baseline difference in CAP between groups. There was no significant change in body mass index z-score in either group, but the median CAP in the DTG group decreased by -40dB/m (IQR: -51 to -31 dB/m) after a median of 44 weeks (IQR: 28-50 weeks) on DTG, compared to +1dB/m (IQR: -29 to +14 dB/m) in adolescents not switched ( P < 0 .01). Cholesterol and triglycerides were lower in those switched. Whereas hepatic steatosis prevalence decreased from 17% to 3% in adolescents who switched to dolutegravir, its prevalence doubled from 8% to 16% in those not switched ( P = 0.1). CONCLUSIONS In this exploratory study, adolescents switched to DTG-containing regimens had reduced hepatic steatosis, cholesterol and triglycerides with no excess weight gain compared to those on unchanged ART.
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Affiliation(s)
- Penelope C. Rose
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Etienne De la Rey Nel
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Mark F. Cotton
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
- Family Center for Research with Ubuntu (FAMCRU), Cape Town, South Africa
| | - Kennedy Otwombe
- Perinatal HIV Research Unit, Chris Hani Baragwanath Academic Hospital, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sara H. Browne
- Department of Medicine, University of California San Diego
| | - Lisa J. Frigati
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Helena Rabie
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Steve Innes
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
- Family Center for Research with Ubuntu (FAMCRU), Cape Town, South Africa
- Desmond Tutu HIV Centre, University of Cape Town, South Africa
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18
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D'Aiello A, Rahman N, Patrik Brodin N, Dave M, Jasra S, Kaubisch A, Kabarriti R, Chuy J. Hepatocellular Carcinoma in HIV-Infected Patients: Clinical Presentation and Outcomes in a Racially Diverse Urban Population. J Gastrointest Cancer 2023; 54:536-544. [PMID: 35534673 DOI: 10.1007/s12029-022-00833-z] [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] [Accepted: 04/27/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE As life expectancy for HIV patients improve, hepatocellular carcinoma (HCC) has become a non-AIDS defining illness with a high impact on morbidity and mortality of HIV-infected individuals. We sought to compare outcomes in HIV- versus non-HIV-infected patients treated for HCC at a multiethnic academic medical health system. METHODS A retrospective chart review of patients diagnosed with HCC from 1/1/2005 to 12/31/2016 was performed. Differences in characteristics among HIV and non-HIV subjects were assessed. Associations between HIV status, viral load, CD4 count, and overall survival (OS) were also assessed. RESULTS We identified 915 subjects (842 non-HIV and 73 with HIV). HIV-infected subjects were younger, predominantly male non-Hispanic Blacks, and more likely to have HBV and HCV co-infection, and alcohol use at diagnosis compared to non-HIV counterparts. Stage, MELD score, Child-Pugh, and ECOG performance status were similar. HIV-positive patients received systemic therapy at significantly higher rates and liver transplantation for HCC at significantly lower rates than those without HIV. The actuarial 3- and 5-year overall survival (OS) for all patients was 48.3% and 39.4%. For HIV-infected subjects, 3- and 5-year OS was significantly worse at 36.8% and 28.3% compared to 49.3% and 40.4%, respectively, for non-HIV subjects (log rank p = 0.033). CONCLUSIONS HIV-infected HCC patients have lower survival rates compared to those without HIV. Despite younger age and similar stage, MELD, and ECOG at diagnosis, HIV portends worse outcomes in patients with HCC.
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Affiliation(s)
- Angelica D'Aiello
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Numa Rahman
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - N Patrik Brodin
- Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Manish Dave
- Department of Medicine (Hematology & Oncology), Saint Barnabas Medical Center, Livingston, NY, 07039, USA
| | - Sakshi Jasra
- Division of Hematology & Medical Oncology, University of Vermont, Larner College of Medicine, Burlington, VT, 05405, USA
| | - Andreas Kaubisch
- Department of Medicine (Hematology & Oncology), Saint Barnabas Medical Center, Livingston, NY, 07039, USA
| | - Rafi Kabarriti
- Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Jennifer Chuy
- Division of Hematology & Medical Oncology, NYU Langone Health, New York, NY, 10016, USA.
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19
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Nie L, Hua W, Liu X, Pang X, Guo C, Zhang W, Tian Y, Qiu Q. Associated Factors and Immune Response to the Hepatitis B Vaccine with a Standard Schedule: A Prospective Study of People with HIV in China. Vaccines (Basel) 2023; 11:vaccines11050921. [PMID: 37243025 DOI: 10.3390/vaccines11050921] [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: 03/28/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
Hepatitis B (HB) vaccination is recommended for people with human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS). We aimed to assess the immune response to the HB vaccine and associated factors using the standard vaccination schedule among people with HIV (PWH) in China. A prospective study was carried out from 2016 to 2020 in Beijing, China. PWH were given three 20 μg doses of recombinant HB vaccine at 0, 1, and 6 months. Blood samples were taken within 4-6 weeks after each dose to evaluate the anti-HBs levels. A total of 312 participants completed vaccination and serologic testing. The seroconversion (anti-HBs ≥ 10 IU/L) rates following the first, second, and third doses of the vaccine were 35.6% (95% CI: 30.3-40.9%), 55.1% (95% CI: 49.6-60.7%), and 86.5% (95% CI: 82.8-90.3%), respectively, and the geometric means of the anti-HBs titers were 0.8 IU/L (95% CI: 0.5-1.6 IU/L), 15.7 IU/L (95% CI: 9.4-26.3 IU/L), and 241.0 IU/L (95% CI: 170.3-341.1 IU/L), respectively. In multivariate analysis, after three doses of vaccination, age, CD4 cell count, and HIV-RNA viral load were significantly associated with strong, moderate, and weak response, respectively. These findings confirm that these personal health conditions are related to the HB response. HB vaccination in PWH using the standard schedule was still highly effective in the context of early treatment initiation, especially among participants aged 30 years and younger.
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Affiliation(s)
- Li Nie
- Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Wei Hua
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing 100069, China
| | - Xiuying Liu
- Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Xinghuo Pang
- Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Caiping Guo
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing 100069, China
| | - Wei Zhang
- Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Yakun Tian
- Clinical and Research Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing 100069, China
| | - Qian Qiu
- Beijing Center for Disease Prevention and Control, Beijing 100013, China
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20
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Bertoni C, Galli L, Lolatto R, Hasson H, Siribelli A, Messina E, Castagna A, Uberti Foppa C, Morsica G. Survival in People Living with HIV with or without Recurrence of Hepatocellular Carcinoma after Invasive Therapy. Cancers (Basel) 2023; 15:cancers15061653. [PMID: 36980538 PMCID: PMC10046370 DOI: 10.3390/cancers15061653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/02/2023] [Accepted: 03/04/2023] [Indexed: 03/11/2023] Open
Abstract
Background and Aims: To address the overall survival (OS) and recurrence (RE) in people living with HIV (PLWH) treated with invasive therapy (IT) for hepatocellular carcinoma (HCC). Methods: This is a retrospective cohort study on 41 PLWH with HCC receiving IT, defined as liver resection (LR), orthotopic liver transplantation (OLT), radiofrequency thermo-ablation (RFTA) trans arterial chemo, or radioembolization (CRE). OS and RE were investigated by Kaplan–Meier curves. The Cox proportional hazard regression model was used for multivariate analyses. Results: Recurrence occurred in 46.3% PLWH; in 36.7% of participants at 2 years and in 52% at 5 years from HCC diagnosis; it was less frequent in males, p = 0.036. Overall, 2- and 5-year survival after HCC diagnosis was 72% and 48%, respectively. Two-and five-year survival was 100% and 90.9%, respectively, in PLWH receiving OLT, compared to other IT (60.9% and 30.6%, respectively) log-rank p = 0.0006. Two- and five-year survival in participants with no-RE was 70.5% and 54.6%, respectively, and 73.7% and 42.1% among RE, respectively, log-rank p = 0.7772. By multivariate analysis, AFP at values < 28.8 ng/mL, at HCC diagnosis, was the only factor predicting survival. Conclusions: Fifty percent of PLWH survived five years after HCC diagnosis; 90.9% among OLT patients. Recurrence after IT was observed in 46% of HCC/PLWH. AFP cut-off levels of 28.8 ng/mL were the only independent variable associated with survival.
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Affiliation(s)
- Costanza Bertoni
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Laura Galli
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Riccardo Lolatto
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Hamid Hasson
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Alessia Siribelli
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Emanuela Messina
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Antonella Castagna
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Caterina Uberti Foppa
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Giulia Morsica
- Division of Infectious Diseases, IRCCS San Raffaele Scientific Institute, 20132 Milan, Italy
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21
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Diakite M, Shaw-Saliba K, Lau CY. Malignancy and viral infections in Sub-Saharan Africa: A review. FRONTIERS IN VIROLOGY (LAUSANNE, SWITZERLAND) 2023; 3:1103737. [PMID: 37476029 PMCID: PMC10358275 DOI: 10.3389/fviro.2023.1103737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
The burden of malignancy related to viral infection is increasing in Sub-Saharan Africa (SSA). In 2018, approximately 2 million new cancer cases worldwide were attributable to infection. Prevention or treatment of these infections could reduce cancer cases by 23% in less developed regions and about 7% in developed regions. Contemporaneous increases in longevity and changes in lifestyle have contributed to the cancer burden in SSA. African hospitals are reporting more cases of cancer related to infection (e.g., cervical cancer in women and stomach and liver cancer in men). SSA populations also have elevated underlying prevalence of viral infections compared to other regions. Of 10 infectious agents identified as carcinogenic by the International Agency for Research on Cancer, six are viruses: hepatitis B and C viruses (HBV and HCV, respectively), Epstein-Barr virus (EBV), high-risk types of human papillomavirus (HPV), Human T-cell lymphotropic virus type 1 (HTLV-1), and Kaposi's sarcoma herpesvirus (KSHV, also known as human herpesvirus type 8, HHV-8). Human immunodeficiency virus type 1 (HIV) also facilitates oncogenesis. EBV is associated with lymphomas and nasopharyngeal carcinoma; HBV and HCV are associated with hepatocellular carcinoma; KSHV causes Kaposi's sarcoma; HTLV-1 causes T-cell leukemia and lymphoma; HPV causes carcinoma of the oropharynx and anogenital squamous cell cancer. HIV-1, for which SSA has the greatest global burden, has been linked to increasing risk of malignancy through immunologic dysregulation and clonal hematopoiesis. Public health approaches to prevent infection, such as vaccination, safer injection techniques, screening of blood products, antimicrobial treatments and safer sexual practices could reduce the burden of cancer in Africa. In SSA, inequalities in access to cancer screening and treatment are exacerbated by the perception of cancer as taboo. National level cancer registries, new screening strategies for detection of viral infection and public health messaging should be prioritized in SSA's battle against malignancy. In this review, we discuss the impact of carcinogenic viruses in SSA with a focus on regional epidemiology.
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Affiliation(s)
- Mahamadou Diakite
- University Clinical Research Center, University of Sciences, Techniques, and Technologies, Bamako, Mali
| | - Kathryn Shaw-Saliba
- Collaborative Clinical Research Branch, Division of Clinical Research, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD, United States
| | - Chuen-Yen Lau
- HIV Dynamics and Replication Program, National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD, United States
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22
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Gawrieh S, Corey KE, Lake JE, Samala N, Desai AP, Debroy P, Sjoquist JA, Robison M, Tann M, Akisik F, Bhamidipalli SS, Saha CK, Zachary K, Robbins GK, Gupta SK, Chung RT, Chalasani N. Non-alcoholic fatty liver disease is not associated with impairment in health-related quality of life in virally suppressed persons with human immune deficiency virus. PLoS One 2023; 18:e0279685. [PMID: 36763643 PMCID: PMC9916563 DOI: 10.1371/journal.pone.0279685] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/12/2022] [Indexed: 02/12/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease in persons with HIV (PWH) (HIV-NAFLD). It is unknown if HIV-NAFLD is associated with impairment in health-related quality of life (HRQOL). We examined HRQOL in PWH with and without NAFLD, compared HRQOL in HIV- versus primary NAFLD, and determined factors associated with HRQOL in these groups. Prospectively enrolled 200 PWH and 474 participants with primary NAFLD completed the Rand SF-36 assessment which measures 8 domains of HRQOL. Individual domain scores were used to create composite physical and mental component summary scores. Univariate and multivariate analyses determined variables associated with HRQOL in PWH and in HIV- and primary NAFLD. In PWH, 48% had HIV-NAFLD, 10.2% had clinically significant fibrosis, 99.5% were on antiretroviral therapy, and 96.5% had HIV RNA <200 copies/ml. There was no difference in HRQOL in PWH with or without NAFLD. Diabetes, non-Hispanic ethnicity, and nadir CD4 counts were independently associated with impaired HRQOL in PWH. In HIV-NAFLD, HRQOL did not differ between participants with or without clinically significant fibrosis. Participants with HIV-NAFLD compared to those with primary NAFLD were less frequently cisgender females, White, more frequently Hispanic, had lower BMI and lower frequency of obesity and diabetes. HRQOL of individuals with HIV-NAFLD was not significantly different from those with primary NAFLD. In conclusion, in virally suppressed PWH, HRQOL is not different between participants with or without HIV-NAFLD. HRQOL is not different between HIV-NAFLD and primary NAFLD.
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Affiliation(s)
- Samer Gawrieh
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United Sates of America
| | - Kathleen E. Corey
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Jordan E. Lake
- Division of Infectious Diseases, Department of Medicine, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Niharika Samala
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United Sates of America
| | - Archita P. Desai
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United Sates of America
| | - Paula Debroy
- Division of Infectious Diseases, Department of Medicine, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
| | - Julia A. Sjoquist
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Montreca Robison
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United Sates of America
| | - Mark Tann
- Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Fatih Akisik
- Department of Radiology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Surya S. Bhamidipalli
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Chandan K. Saha
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Kimon Zachary
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Gregory K. Robbins
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Samir K. Gupta
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States of America
| | - Raymond T. Chung
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Naga Chalasani
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United Sates of America
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23
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Circulating levels of endotrophin and cross-linked type III collagen reflect liver fibrosis in people with HIV. BMC Infect Dis 2023; 23:52. [PMID: 36694115 PMCID: PMC9872428 DOI: 10.1186/s12879-023-08000-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 01/10/2023] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND AND AIMS Liver-associated complications still frequently lead to mortality in people with HIV (PWH), even though combined antiretroviral treatment (cART) has significantly improved overall survival. The quantification of circulating collagen fragments released during collagen formation and degradation correlate with the turnover of extracellular matrix (ECM) in liver disease. Here, we analysed the levels of ECM turnover markers PC3X, PRO-C5, and PRO-C6 in PWH and correlated these with hepatic fibrosis and steatosis. METHODS This monocentre, retrospective study included 141 PWH. Liver stiffness and liver fat content were determined using transient elastography (Fibroscan) with integrated CAP function. Serum levels of formation of cross-linked type III collagen (PC3X), formation of type V collagen (PRO-C5) and formation type VI collagen (PRO-C6), also known as the hormone endotrophin, were measured with ELISA. RESULTS Twenty-five (17.7%) of 141 PWH had clinical significant fibrosis with liver stiffness ≥ 7.1 kPa, and 62 PWH (44.0%) had steatosis with a CAP value > 238 dB/m. Study participants with fibrosis were older (p = 0.004) and had higher levels of AST (p = 0.037) and lower number of thrombocytes compared to individuals without fibrosis (p = 0.0001). PC3X and PRO-C6 were markedly elevated in PWH with fibrosis. Multivariable cox regression analysis confirmed PC3X as independently associated with hepatic fibrosis. PRO-C5 was significantly elevated in participants with presence of hepatic steatosis. CONCLUSION Serological levels of cross-linked type III collagen formation and endotrophin were significantly associated with liver fibrosis in PWH receiving cART and thus may be suitable as a non-invasive evaluation of liver fibrosis in HIV disease.
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Coburn SB, Lang R, Zhang J, Palella FJ, Horberg MA, Castillo-Mancilla J, Gebo K, Galaviz KI, Gill MJ, Silverberg MJ, Hulgan T, Elion RA, Justice AC, Moore RD, Althoff KN. Statins Utilization in Adults With HIV: The Treatment Gap and Predictors of Statin Initiation. J Acquir Immune Defic Syndr 2022; 91:469-478. [PMID: 36053091 PMCID: PMC9649872 DOI: 10.1097/qai.0000000000003083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/29/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND We characterized trends in statin eligibility and subsequent statin initiation among people with HIV (PWH) from 2001 to 2017 and identified predictors of statin initiation between 2014 and 2017. SETTING PWH participating in the North American AIDS Cohort Collaboration on Research and Design (NA-ACCORD) enrolled in 12 US cohorts collecting data on statin eligibility criteria/prescriptions from 2001 to 2017. METHODS We determined the annual proportion eligible for statins, initiating statins, and median waiting time (from statin eligibility to initiation). Eligibility was defined using ATP III guidelines (2001-2013) and ACC/AHA guidelines (2014-2017). We assessed initiation predictors in 2014-2017 among statin-eligible PWH using Poisson regression, estimating adjusted prevalence ratios (aPRs) with 95% confidence intervals (95% CIs). RESULTS Among 16,409 PWH, 7386 (45%) met statin eligibility criteria per guidelines (2001-2017). From 2001 to 2013, statin eligibility ranged from 22% to 25%. Initiation increased from 13% to 45%. In 2014, 51% were statin-eligible, among whom 25% initiated statins, which increased to 32% by 2017. Median waiting time to initiation among those we observed declined over time. Per 10-year increase in age, initiation increased 46% (aPR 1.46, 95% CI: 1.29 to 1.67). Per 1-year increase in calendar year from 2014 to 2017, there was a 41% increase in the likelihood of statin initiation (aPR 1.41, 95% CI: 1.25 to 1.58). CONCLUSIONS There is a substantial statin treatment gap, amplified by the 2013 ACC/AHA guidelines. Measures are warranted to clarify reasons we observe this gap, and if necessary, increase statin use consistent with guidelines including efforts to help providers identify appropriate candidates.
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Affiliation(s)
- Sally B. Coburn
- Department of Epidemiology, Johns Hopkins Bloomberg School
of Public Health, Baltimore, Maryland, USA
| | - Raynell Lang
- Department of Epidemiology, Johns Hopkins Bloomberg School
of Public Health, Baltimore, Maryland, USA
- Cumming School of Medicine, University of Calgary,
Calgary, Alberta, Canada
| | - Jinbing Zhang
- Department of Epidemiology, Johns Hopkins Bloomberg School
of Public Health, Baltimore, Maryland, USA
| | - Frank Joseph Palella
- Division of Infectious Diseases, Northwestern University
Feinberg School of Medicine, Chicago, Illinois, USA
| | | | - Jose Castillo-Mancilla
- Division of Infectious Disease, School of Medicine,
University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Kelly Gebo
- School of Medicine, Johns Hopkins University, Baltimore,
Maryland, USA
| | - Karla I. Galaviz
- Department of Applied Health Science, Indiana University
School of Public Health-Bloomington, Bloomington, Indiana, USA
| | - M. John Gill
- Department of Medicine, University of Calgary, Calgary,
Canada
| | | | - Todd Hulgan
- Department of Medicine, Division of Infectious Diseases,
Vanderbilt University Medical Center, Nashville, TN, USA
| | - Richard A. Elion
- Department of Medicine, George Washington University
School of Medicine and Health Sciences, Washington, DC, USA
| | - Amy C. Justice
- Yale University Schools of Medicine and Public Health
and the Veterans Affairs Connecticut Healthcare System, New Haven, CT, USA
| | - Richard D. Moore
- School of Medicine, Johns Hopkins University, Baltimore,
Maryland, USA
| | - Keri N. Althoff
- Department of Epidemiology, Johns Hopkins Bloomberg School
of Public Health, Baltimore, Maryland, USA
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25
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Huang KY, Kao HJ, Weng TH, Chen CH, Weng SL. iDVIP: identification and characterization of viral integrase inhibitory peptides. Brief Bioinform 2022; 23:6754756. [PMID: 36215051 DOI: 10.1093/bib/bbac406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022] Open
Abstract
Antiretroviral peptides are a kind of bioactive peptides that present inhibitory activity against retroviruses through various mechanisms. Among them, viral integrase inhibitory peptides (VINIPs) are a class of antiretroviral peptides that have the ability to block the action of integrase proteins, which is essential for retroviral replication. As the number of experimentally verified bioactive peptides has increased significantly, the lack of in silico machine learning approaches can effectively predict the peptides with the integrase inhibitory activity. Here, we have developed the first prediction model for identifying the novel VINIPs using the sequence characteristics, and the hybrid feature set was considered to improve the predictive ability. The performance was evaluated by 5-fold cross-validation based on the training dataset, and the result indicates the proposed model is capable of predicting the VINIPs, with a sensitivity of 85.82%, a specificity of 88.81%, an accuracy of 88.37%, a balanced accuracy of 87.32% and a Matthews correlation coefficient value of 0.64. Most importantly, the model also consistently provides effective performance in independent testing. To sum up, we propose the first computational approach for identifying and characterizing the VINIPs, which can be considered novel antiretroviral therapy agents. Ultimately, to facilitate further research and development, iDVIP, an automatic computational tool that predicts the VINIPs has been developed, which is now freely available at http://mer.hc.mmh.org.tw/iDVIP/.
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Affiliation(s)
- Kai-Yao Huang
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan.,Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan
| | - Hui-Ju Kao
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan
| | - Tzu-Hsiang Weng
- Department of Obstetrics and Gynecology, MacKay Memorial Hospital, Taipei city 104, Taiwan
| | - Chia-Hung Chen
- Department of Medical Research, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan
| | - Shun-Long Weng
- Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan.,Department of Obstetrics and Gynecology, Hsinchu MacKay Memorial Hospital, Hsinchu city 300, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei 112, Taiwan
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26
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Fukuda H, Kondo Y, Nishina S, Ohumi H, Tomiyama Y, Kanki A, Sotozono H, Hashimoto S, Yasui H, Shimizu R, Hino K, Kondo E, Wada H. A case of successful treatment with antiretroviral therapy for HIV in a patient with marked liver dysfunction. Heliyon 2022; 8:e11550. [DOI: 10.1016/j.heliyon.2022.e11550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 05/30/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
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27
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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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28
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Dahal S, Clayton K, Been T, Fernet-Brochu R, Ocando AV, Balachandran A, Poirier M, Maldonado RK, Shkreta L, Boligan KF, Guvenc F, Rahman F, Branch D, Bell B, Chabot B, Gray-Owen SD, Parent LJ, Cochrane A. Opposing roles of CLK SR kinases in controlling HIV-1 gene expression and latency. Retrovirology 2022; 19:18. [PMID: 35986377 PMCID: PMC9389714 DOI: 10.1186/s12977-022-00605-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/29/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The generation of over 69 spliced HIV-1 mRNAs from one primary transcript by alternative RNA splicing emphasizes the central role that RNA processing plays in HIV-1 replication. Control is mediated in part through the action of host SR proteins whose activity is regulated by multiple SR kinases (CLK1-4, SRPKs). METHODS Both shRNA depletion and small molecule inhibitors of host SR kinases were used in T cell lines and primary cells to evaluate the role of these factors in the regulation of HIV-1 gene expression. Effects on virus expression were assessed using western blotting, RT-qPCR, and immunofluorescence. RESULTS The studies demonstrate that SR kinases play distinct roles; depletion of CLK1 enhanced HIV-1 gene expression, reduction of CLK2 or SRPK1 suppressed it, whereas CLK3 depletion had a modest impact. The opposing effects of CLK1 vs. CLK2 depletion were due to action at distinct steps; reduction of CLK1 increased HIV-1 promoter activity while depletion of CLK2 affected steps after transcript initiation. Reduced CLK1 expression also enhanced the response to several latency reversing agents, in part, by increasing the frequency of responding cells, consistent with a role in regulating provirus latency. To determine whether small molecule modulation of SR kinase function could be used to control HIV-1 replication, we screened a GSK library of protein kinase inhibitors (PKIS) and identified several pyrazolo[1,5-b] pyridazine derivatives that suppress HIV-1 gene expression/replication with an EC50 ~ 50 nM. The compounds suppressed HIV-1 protein and viral RNA accumulation with minimal impact on cell viability, inhibiting CLK1 and CLK2 but not CLK3 function, thereby selectively altering the abundance of individual CLK and SR proteins in cells. CONCLUSIONS These findings demonstrate the unique roles played by individual SR kinases in regulating HIV-1 gene expression, validating the targeting of these functions to either enhance latency reversal, essential for "Kick-and-Kill" strategies, or to silence HIV protein expression for "Block-and-Lock" strategies.
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Affiliation(s)
- Subha Dahal
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Kiera Clayton
- grid.168645.80000 0001 0742 0364Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605 USA
| | - Terek Been
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Raphaële Fernet-Brochu
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Alonso Villasmil Ocando
- grid.461656.60000 0004 0489 3491Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139 USA
| | - Ahalya Balachandran
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Mikaël Poirier
- grid.86715.3d0000 0000 9064 6198Dept. of Microbiology & Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC Canada
| | - Rebecca Kaddis Maldonado
- grid.240473.60000 0004 0543 9901Department of Medicine, Penn State College of Medicine, Hershey, PA 17033 USA ,grid.240473.60000 0004 0543 9901Microbiology & Immunology, Penn State College of Medicine, Hershey, PA 17033 USA
| | - Lulzim Shkreta
- grid.86715.3d0000 0000 9064 6198Dept. of Microbiology & Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC Canada
| | - Kayluz Frias Boligan
- grid.423370.10000 0001 0285 1288Center for Innovation, Canadian Blood Services, Toronto, ON Canada
| | - Furkan Guvenc
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Fariha Rahman
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Donald Branch
- grid.423370.10000 0001 0285 1288Center for Innovation, Canadian Blood Services, Toronto, ON Canada
| | - Brendan Bell
- grid.86715.3d0000 0000 9064 6198Dept. of Microbiology & Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC Canada
| | - Benoit Chabot
- grid.86715.3d0000 0000 9064 6198Dept. of Microbiology & Infectious Diseases, Université de Sherbrooke, Sherbrooke, QC Canada
| | - Scott D. Gray-Owen
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
| | - Leslie J. Parent
- grid.240473.60000 0004 0543 9901Department of Medicine, Penn State College of Medicine, Hershey, PA 17033 USA ,grid.240473.60000 0004 0543 9901Microbiology & Immunology, Penn State College of Medicine, Hershey, PA 17033 USA
| | - Alan Cochrane
- grid.17063.330000 0001 2157 2938Dept. of Molecular Genetics, University of Toronto, 1 King’s College Circle, Toronto, ON M5S1A8 Canada
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29
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Kalimuthu AK, Parasuraman P, Sivakumar P, Murugesan S, Arunachalam S, Pandian SRK, Ravishankar V, Ammunje DN, Sampath M, Panneerselvam T, Kunjiappan S. In silico, in vitro screening of antioxidant and anticancer potentials of bioactive secondary metabolites from an endophytic fungus (Curvularia sp.) from Phyllanthus niruri L. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:48908-48925. [PMID: 35201581 DOI: 10.1007/s11356-022-19249-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 02/11/2022] [Indexed: 06/14/2023]
Abstract
The main objective of this research work is to discover novel and efficient phytochemical substances from endophytic fungus found in medicinal plants. Curvularia geniculata L. (C. geniculata L.), an endophytic fungus isolated from Phyllanthus niruri L. (P. niruri L.), was tested against hepatoma cell lines (HepG2) in order to screen their antioxidant and anticancer potentials. The profiling of phytochemicals from the fungal extract was characterized using gas chromatography-mass spectrometry (GC-MS), and molecular docking was done for the identified compounds against one of the potential receptors predominantly present in the hepatocellular carcinoma cell lines. Among the phytochemicals found, 2-methyl-7-phenylindole had the highest binding affinity (- 8.8 kcal mol-1) for the epidermal growth factor receptor (EGFR). The stability of 2-methyl-7-phenylindole in the EGFR-binding pockets was tested using in silico molecular dynamics simulation. The fungal extract showed the highest antioxidant activity as measured by DPPH, ABTS radical scavenging, and FRAP assays. In vitro cytotoxicity assay of fungal extract demonstrated the concentration-dependent cytotoxicity against HepG2 cells after 24 h, and the IC50 (50% cell death) value was estimated to be 62.23 μg mL-1. Typical morphological changes such as condensation of nuclei and deformed membrane structures are indicative of ongoing apoptosis. The mitochondria of HepG2 cells were also targeted by the endophytic fungal extract, which resulted in substantial generation of reactive oxygen species (ROS) leading to the destruction of mitochondrial transmembrane potential integrity. These outcomes suggest that the ethyl acetate extract of C. geniculata L. has the potential to be an antioxidant agent and further to be exploited in developing potential anticancer agents.
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Affiliation(s)
- Arjun Kumar Kalimuthu
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur, 626126, Tamil Nadu, India
| | - Pavadai Parasuraman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, M.S. Ramaiah University of Applied Sciences, Bengaluru, 560054, Karnataka, India
| | - Pandian Sivakumar
- School of Petroleum Technology, Pandit Deendayal Energy University, Gandhinagar, 382426, Gujarat, India
| | - Sankaranarayanan Murugesan
- Department of Pharmacy, Birla Institute of Technology & Science Pilani, Pilani Campus, Pilani, 333031, Rajasthan, India
| | - Sankarganesh Arunachalam
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur, 626126, Tamil Nadu, India
| | - Sureshbabu Ram Kumar Pandian
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur, 626126, Tamil Nadu, India
| | - Vigneshwaran Ravishankar
- Department of Biotechnology, Mepco Schlenk Engineering College, Sivakasi, 626005, Tamil Nadu, India
| | - Damodar Nayak Ammunje
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, M.S. Ramaiah University of Applied Sciences, Bengaluru, 560054, Karnataka, India
| | - Muthukumar Sampath
- Department of Bioengineering, Birla Institute of Technology Mesra, Ranchi-835215, Mesra, Jharkhand, India
| | - Theivendran Panneerselvam
- Department of Pharmaceutical Chemistry, Swamy Vivekanandha College of Pharmacy, Tiruchengodu, 637205, Tamil Nadu, India
| | - Selvaraj Kunjiappan
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur, 626126, Tamil Nadu, India.
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30
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Yang X, Jeong K, Yabes JG, Ragni MV. Prevalence and risk factors for hepatocellular carcinoma in individuals with haemophilia in the era of direct-acting antiviral agents: A national inpatient sample study. Haemophilia 2022; 28:769-775. [PMID: 35727998 DOI: 10.1111/hae.14607] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 05/08/2022] [Accepted: 06/01/2022] [Indexed: 12/17/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a major complication of chronic hepatitis C virus (HCV) infection. Among haemophilic (H) men, HCV is the leading cause of liver disease. Direct-acting antiviral agents (DAA) reduce HCV viral load, but impact on HCC is unknown. METHODS This was a retrospective study of adult H and nonhaemophilic (NH) male discharges, with and without HCC, identified by ICD-10 codes in the National Inpatient Sample (NIS) database, 2016-2018, with DAA availability. Analyses included discharge-level weights to reflect national estimates. Categorical variables were assessed by Rao-Scott chi-square and continuous variables by weighted simple linear regression. HCC correlates were determined by weighted multivariable logistic regression. RESULTS Among 7,674,969 adult male discharges, 3730 H (.04%) were identified in 2016-2018, of whom 10.06% had HCV and 1.07% had HCC, significantly higher than NH (1.22% and .27%, respectively) all P < .001. Annual HCC rates were similar during the 3-year period (2016-2018) in H and NH. Among H, HCC is associated with older age and higher rates of HCV, HBV, NASH, end-stage liver disease, and Charlson comorbidity (CCI), each P < .001. Among HCC, H were younger and more likely HIV+, each P < .001, but less likely alcoholic (P = .018) or hyperlipidaemic (P = .008) compared to NH. In multivariable regression, risk factors for HCC among H included NASH (OR 21.6), HCV (OR 3.96), CCI (OR1.54), all P < .001, while HIV and hyperlipidaemia were protective. CONCLUSION From 2016 to 2018, HCC rates did not change significantly in haemophilia discharges. NASH, HCV, and CCI are significant risks for HCC in haemophilia during the DAA-era.
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Affiliation(s)
- Xi Yang
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Hemophilia Center of Western Pennsylvania, Pittsburgh, Pennsylvania, USA
| | - Kwonho Jeong
- Center for Research on Health Care Data Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jonathan G Yabes
- Center for Research on Health Care Data Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Margaret V Ragni
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.,Hemophilia Center of Western Pennsylvania, Pittsburgh, Pennsylvania, USA
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31
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Rose PC, Nel ED, Cotton MF, Pitcher RD, Otwombe K, Browne SH, Innes S. Prevalence and Risk Factors for Hepatic Steatosis in Children With Perinatal HIV on Early Antiretroviral Therapy Compared to HIV-Exposed Uninfected and HIV-Unexposed Children. Front Pediatr 2022; 10:893579. [PMID: 35757117 PMCID: PMC9218275 DOI: 10.3389/fped.2022.893579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives We evaluated the prevalence and risk factors for hepatic steatosis in South African children with perinatally acquired HIV (PHIV) who started treatment early and remain on long-term antiretroviral therapy (ART) compared to HIV-uninfected children. Design A cross-sectional study from April 2019 to October 2021. PHIV, HIV-exposed uninfected (HEU) and HIV-unexposed (HU) children were enrolled from an ongoing cohort study. Methods All children had transient elastography (TE) with controlled attenuation parameter (CAP). Liver enzymes, lipogram, insulin and glucose were sent after an overnight fast. Multivariable linear regression analyses identified predictors of CAP. Hepatic steatosis was defined as CAP>248kPa. Results 215 children (111 [52%] male; median age 14.1 years; IQR 12.7-14.9) participated in the study, 110 PHIV, 105 HIV-uninfected (36 HEU, 69 HU). PHIV initiated ART at a median age of 2.7 months (IQR 1.8-8.5). Hepatic steatosis prevalence was 9% in PHIV, 3% in HEU and 1% in HU children (p = 0.08). However, 8% of lean (body mass index z-score ≤ +1) PHIV had hepatic steatosis compared to zero lean HEU or HU children (p = 0.03). In multivariable linear regression analysis of all PHIV, body mass index (BMI) z-score was positively associated with CAP (p = 0.001) while CD4 count (p = 0.02) and duration of suppression of HIV viraemia (p = 0.009) were negatively associated with CAP, adjusting for age, sex and ethnicity. Conclusions Hepatic steatosis prevalence was higher in lean PHIV than lean HIV-uninfected South African children. Longer suppression of HIV viraemia and higher CD4 count were associated with lower CAP and might be protective factors for hepatic steatosis in PHIV children.
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Affiliation(s)
- Penelope C. Rose
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Etienne D. Nel
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
| | - Mark F. Cotton
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
- Family Center for Research With Ubuntu (FAMCRU), Cape Town, South Africa
| | - Richard D. Pitcher
- Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Kennedy Otwombe
- Perinatal HIV Research Unit, Chris Hani Baragwanath Academic Hospital, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sara H. Browne
- Department of Medicine, University of California, San Diego, San Diego, CA, United States
| | - Steve Innes
- Department of Paediatrics and Child Health, Tygerberg Hospital and Stellenbosch University, Cape Town, South Africa
- Family Center for Research With Ubuntu (FAMCRU), Cape Town, South Africa
- Desmond Tutu HIV Centre, University of Cape Town, Cape Town, South Africa
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Ahodantin J, Nio K, Funaki M, Zhai X, Wilson E, Kottilil S, Cheng L, Li G, Su L. Type I interferons and TGF-β cooperate to induce liver fibrosis during HIV-1 infection under antiretroviral therapy. JCI Insight 2022; 7:152738. [PMID: 35639478 PMCID: PMC9310524 DOI: 10.1172/jci.insight.152738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 05/25/2022] [Indexed: 11/17/2022] Open
Abstract
Liver diseases have become a major comorbidity health concern for people living with HIV-1 (PLWH) treated with combination antiretroviral therapy (cART). To investigate if HIV-1 infection and cART interact to lead to liver diseases, humanized mice reconstituted with progenitor cells from human fetal livers were infected with HIV-1 and treated with cART. We report here that chronic HIV-1 infection with cART induced hepatitis and liver fibrosis in humanized mice, associated with accumulation of M2-like macrophages (M2LMs), elevated TGF-β, and IFN signaling in the liver. Interestingly, IFN-I and TGF-β cooperatively activated human hepatic stellate cells (HepSCs) in vitro. Mechanistically, IFN-I enhanced TGF-β–induced SMAD2/3 activation in HepSCs. Finally, blockade of IFN-I signaling reversed HIV/cART-induced liver diseases in humanized mice. Consistent with the findings in humanized mice with HIV-1 and cART, we detected elevated markers of liver injury, M2LMs, and of IFN signaling in blood specimens from PLWH compared with those of healthy individuals. These findings identify the IFN-I/M2LM/HepSC axis in HIV/cART-induced liver diseases and suggest that inhibiting IFN-I signaling or M2LM may provide a novel therapeutic strategy for treating HIV/cART-associated liver diseases in PLWH treated with antiretroviral therapy.
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Affiliation(s)
- James Ahodantin
- Department of Pharmacology, Microbiology and Immunology, University of Maryland Baltimore School of Medicine, Baltimore, United States of America
| | - Kouki Nio
- Department of Gastroenterology, Kanazawa University, Kanazawa, Japan
| | - Masaya Funaki
- Department of Pharmacology, Microbiology and Immunology, University of Maryland Baltimore School of Medicine, Baltimore, United States of America
| | - Xuguang Zhai
- Department of Biochemistry and Molecular Biology, Nantong University, Nantong, China
| | - Eleanor Wilson
- IHV Clinical Division, University of Maryland Baltimore, Baltimore, United States of America
| | - Shyamasundaran Kottilil
- IHV Clinical Division, University of Maryland Baltimore, Baltimore, United States of America
| | - Liang Cheng
- School of Medicine, Wuhan University, Wuhan, China
| | - Guangming Li
- Department of Pharmacology, Microbiology and Immunology, University of Maryland Baltimore School of Medicine, Baltimore, United States of America
| | - Lishan Su
- Department of Pharmacology, Microbiology and Immunology, University of Maryland Baltimore School of Medicine, Baltimore, United States of America
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Circulating MicroRNAs as a Tool for Diagnosis of Liver Disease Progression in People Living with HIV-1. Viruses 2022; 14:v14061118. [PMID: 35746590 PMCID: PMC9227922 DOI: 10.3390/v14061118] [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: 05/20/2022] [Indexed: 02/07/2023] Open
Abstract
MicroRNAs (miRNAs) are small, non-coding RNAs that post-transcriptionally regulate gene expression by binding specific cell mRNA targets, preventing their translation. miRNAs are implicated in the regulation of important physiological and pathological pathways. Liver disease, including injury, fibrosis, metabolism dysregulation, and tumor development disrupts liver-associated miRNAs. In addition to their effect in the originating tissue, miRNAs can also circulate in body fluids. miRNA release is an important form of intercellular communication that plays a role in the physiological and pathological processes underlying multiple diseases. Circulating plasma levels of miRNAs have been identified as potential disease biomarkers. One of the main challenges clinics face is the lack of available noninvasive biomarkers for diagnosing and predicting the different stages of liver disease (e.g., nonalcoholic fatty liver disease and nonalcoholic steatohepatitis), particularly among individuals infected with human immunodeficiency virus type 1 (HIV-1). Liver disease is a leading cause of death unrelated to acquired immunodeficiency syndrome (AIDS) among people living with HIV-1 (PLWH). Here, we review and discuss the utility of circulating miRNAs as biomarkers for early diagnosis, prognosis, and assessment of liver disease in PLWH. Remarkably, the identification of dysregulated miRNA expression may also identify targets for new therapeutics.
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O'Shea J, Oliver N, Cartwright EJ. Diagnosis and Clinical Manifestations of Acute Hepatitis C Infection in People Living with HIV. AIDS Patient Care STDS 2022; 36:172-177. [PMID: 35507325 DOI: 10.1089/apc.2022.0021] [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: 11/12/2022] Open
Abstract
HIV/hepatitis C virus (HCV) coinfection is a global health problem with overlapping modes of transmission. We performed a single-center retrospective case series of acute HCV infections at the Atlanta Veterans Affairs Health Care System between January 2001 and June 2020 to better characterize the presentation and clinical course of acute HCV among veterans with HIV. Cases were discovered through routine clinical care. We identified 29 cases of acute HCV: all men. Risk for HCV acquisition included men who have sex with men (MSM; 93%) and injection drug use (17%). Thirteen (45%) had a concurrent sexually transmitted infection (STI). Symptoms were seen in 76% of acute HCV cases and resulted in hospitalization in 59% of symptomatic cases. Seven (24%) presented as HCV antibody seronegative. Three never seroconverted, all with CD4 T cell counts <200. Spontaneous HCV clearance occurred in 21% (n = 6) and was more common in those who developed jaundice (p = 0.01). Time to treatment was significantly reduced in the direct-acting antivirals (DAAs) era versus the interferon era (300 vs. 1631 days, p < 0.01). Of those who did not spontaneously clear, 87% were treated (n = 20/23) and 95% (n = 19/20) achieved sustained virological response. Three patients died before HCV treatment, all in the pre-DAA period (one death was liver related). In this case series of acute HCV infection in persons with HIV, many were symptomatic MSM who had a concurrent STI, suggesting sexual HCV transmission. Some presented as HCV antibody negative, highlighting the role of enhanced HCV screening and treatment in MSM with HIV to prevent HCV transmission in sexual networks.
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Affiliation(s)
- Jesse O'Shea
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Nora Oliver
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
- Infectious Diseases, Atlanta VA Health Care System, Decatur, Georgia, USA
| | - Emily J. Cartwright
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
- Infectious Diseases, Atlanta VA Health Care System, Decatur, Georgia, USA
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Zaongo SD, Ouyang J, Chen Y, Jiao YM, Wu H, Chen Y. HIV Infection Predisposes to Increased Chances of HBV Infection: Current Understanding of the Mechanisms Favoring HBV Infection at Each Clinical Stage of HIV Infection. Front Immunol 2022; 13:853346. [PMID: 35432307 PMCID: PMC9010668 DOI: 10.3389/fimmu.2022.853346] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/14/2022] [Indexed: 11/25/2022] Open
Abstract
Human immunodeficiency virus (HIV) selectively targets and destroys the infection-fighting CD4+ T-lymphocytes of the human immune system, and has a life cycle that encompasses binding to certain cells, fusion to that cell, reverse transcription of its genome, integration of its genome into the host cell DNA, replication of the HIV genome, assembly of the HIV virion, and budding and subsequent release of free HIV virions. Once a host is infected with HIV, the host’s ability to competently orchestrate effective and efficient immune responses against various microorganisms, such as viral infections, is significantly disrupted. Without modern antiretroviral therapy (ART), HIV is likely to gradually destroy the cellular immune system, and thus the initial HIV infection will inexorably evolve into acquired immunodeficiency syndrome (AIDS). Generally, HIV infection in a patient has an acute phase, a chronic phase, and an AIDS phase. During these three clinical stages, patients are found with relatively specific levels of viral RNA, develop rather distinctive immune conditions, and display unique clinical manifestations. Convergent research evidence has shown that hepatitis B virus (HBV) co-infection, a common cause of chronic liver disease, is fairly common in HIV-infected individuals. HBV invasion of the liver can be facilitated by HIV infection at each clinical stage of the infection due to a number of contributing factors, including having identical transmission routes, immunological suppression, gut microbiota dysbiosis, poor vaccination immune response to hepatitis B immunization, and drug hepatotoxicity. However, there remains a paucity of research investigation which critically describes the influence of the different HIV clinical stages and their consequences which tend to favor HBV entrenchment in the liver. Herein, we review advances in the understanding of the mechanisms favoring HBV infection at each clinical stage of HIV infection, thus paving the way toward development of potential strategies to reduce the prevalence of HBV co-infection in the HIV-infected population.
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Affiliation(s)
- Silvere D. Zaongo
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Jing Ouyang
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Yaling Chen
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Yan-Mei Jiao
- Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hao Wu
- Department of Infectious Diseases, You’an Hospital, Capital Medical University, Beijing, China
| | - Yaokai Chen
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
- *Correspondence: Yaokai Chen,
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Liu S, Zhou Y, Wang Y, Li CB, Wang W, Lu X, Liu P, Hu QH, Wen Y. The Correlated Risk Factors for Severe Liver Damage Among HIV-Positive Inpatients With Abnormal Liver Tests. Front Med (Lausanne) 2022; 9:817370. [PMID: 35273978 PMCID: PMC8901992 DOI: 10.3389/fmed.2022.817370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/31/2022] [Indexed: 12/04/2022] Open
Abstract
Background: This study investigated the factors correlated with severe liver damage among HIV-infected inpatients. Methods: We retrospectively collected the first hospitalized HIV-infected patients in the Department of Infectious Disease of the First Affiliated Hospital of China Medical University from January 1, 2010, to December 31, 2019. We used multivariate logistic regression to identify the factors associated with severe liver damage. Results: A total of 493 patients with abnormal liver tests were recruited. Among 63 cases (12.8%) with severe liver injury, drug-induced liver injury (DILI) identified by the updated Roussel Uclaf Causality Assessment Method (RUCAM) score as the direct cause was found in 43 cases. Anti-tuberculosis drug (ATD) exposure [adjusted odds ratio (aOR) = 1.835, 95% confidence interval (CI): 1.031–3.268], cotrimoxazole exposure (aOR = 2.775, 95% CI: 1.511–5.096), comorbidity of viral hepatitis (aOR = 2.340, 95% CI: 1.161–4.716), alcohol consumption history (aOR = 2.392, 95% CI: 1.199–4.769), and thrombocytopenia (aOR = 2.583, 95% CI:1.127–5.917) were associated with severe liver injury (all P < 0.05). Conclusions: DILI was the predominant cause of severe liver damage, followed by hepatitis virus co-infection. For patients with alcohol consumption and thrombocytopenia, frequent monitoring of liver function tests should be considered.
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Affiliation(s)
- Sheng Liu
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Ying Zhou
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Yu Wang
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Cheng Bo Li
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Wen Wang
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xu Lu
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Pei Liu
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Qing Hai Hu
- Key Laboratory of AIDS Immunology of Ministry of Health, Department of Laboratory Medicine, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Ying Wen
- Infectious Diseases Department, The First Affiliated Hospital of China Medical University, Shenyang, China
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Co-infection of Hepatitis B and Hepatitis C among HIV-infected patients: A cross-sectional study from tertiary care hospital of eastern Nepal. PLoS One 2022; 17:e0264791. [PMID: 35239716 PMCID: PMC8893711 DOI: 10.1371/journal.pone.0264791] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 02/16/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction This study was conducted with an objective to analyze prevalence and risk factors associated with co-infection of hepatitis B virus (HBV) and hepatitis C virus (HCV) in HIV-positive patients with reference to their CD4+ T cell status. Materials and methods HIV-positive patients visiting the HIV clinic for CD4+ T cells testing at B.P. Koirala Institute of Health Sciences were tested for Hepatitis B and Hepatitis C. Data regarding age, gender, mode of HIV transmission, duration of HIV diagnosis, antiretroviral therapy status, antiretroviral therapy duration, hepatitis B or C status, and CD4+ T cells count were collected via face-to-face interview, and hospital records. The data were entered in Microsoft Excel 2019 v16.0 (Microsoft, WA, USA) and statistical analysis was performed by using statistical package for social sciences, IBM SPSS® v21 (IBM, Armonk, New York). Results Out of 474 HIV-positive patients, HIV-HBV, HIV-HCV, and HIV-HBV-HCV co-infections were seen in 2.95% (14/474), 18.14% (86/474), and 2.53% (12/474) respectively. The primary route of infection was intra-venous drug use (IVDU) in those co-infected with HBV only (8, 57.14%), HCV only (46, 53.49%), and both HBV and HCV (8, 66.67%). HIV patients infected via IVDU were 2.40 times more likely to have HIV-HCV co-infection as compared to those infected via sexual route (AOR 2.40, 95% CI: 1.49,3.86). Similarly, HIV patients with CD4+ T cells count less than 350 cells/mm3 were more likely to have HIV-HBV-HCV co-infection as compared to those with CD4 count equal to and more than 350 cells/mm3 (AOR 13.84, 95% CI: 2.90,66.10). Conclusion HIV-positive patients are at high risk of hepatitis B and/or hepatitis C co-infection. Intravenous drug use, and lower CD4+T cells count are the most important risk predictors of co-infection. All HIV-positive patients should be carefully screened with hepatitis B and hepatitis C tests during their follow-up.
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O’Gurek DT. Diseases of the Liver. Fam Med 2022. [DOI: 10.1007/978-3-030-54441-6_97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Discordant Liver Fibrosis Predictors in Virologically Suppressed People Living with HIV without Hepatitis Virus Infection. Diagnostics (Basel) 2021; 12:diagnostics12010014. [PMID: 35054179 PMCID: PMC8775200 DOI: 10.3390/diagnostics12010014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 12/17/2022] Open
Abstract
Severe liver fibrosis (LF) is associated with poor long-term liver-related outcomes in people living with HIV (PLWH). The study aimed to explore the prevalence and predictors of LF and the concordance between different non-invasive methods for the estimation of LF in HIV-infected individuals without hepatitis virus infection. We enrolled PLWH with HIV-1-RNA <50 copies/mL for >12 months, excluding individuals with viral hepatitis. LF was assessed by transient elastography (TE) (significant >6.65 kPa), fibrosis-4 (FIB-4) (significant >2.67), and AST-to-platelet ratio index (APRI) (significant >1.5). We included 234 individuals (67% males, median age 49 years, median time from HIV diagnosis 11 years, 38% treated with integrase strand transfer inhibitors). In terms of the TE, 13% had ≥F2 stage; FIB-4 score was >1.5 in 7%; and APRI > 0.5 in 4%. Higher body mass index, diabetes mellitus, detectable baseline HIV-1 RNA and longer atazanavir exposure were associated with higher liver stiffness as per TE. Predictors of higher APRI score were CDC C stage and longer exposure to tenofovir alafenamide, while HBcAb positivity and longer exposure to tenofovir alafenamide were associated to higher FIB-4 scores. Qualitative agreement was poor between FIB-4/TE and between APRI/TE by non-parametric Spearman correlation and kappa statistic. In our study, in the group of PLWH without viral hepatitis, different non-invasive methods were discordant in predicting liver fibrosis.
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Sung M, Gordon K, Edelman EJ, Akgün KM, Oursler KK, Justice AC. Polypharmacy and frailty among persons with HIV. AIDS Care 2021; 33:1492-1499. [PMID: 32880183 PMCID: PMC7925692 DOI: 10.1080/09540121.2020.1813872] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/18/2020] [Indexed: 12/13/2022]
Abstract
Polypharmacy is associated with frailty in the general population, but little is known about polypharmacy among persons living with HIV (PLWH) on antiretroviral (ARV) therapy. We determined the association between polypharmacy and an adapted frailty-related phenotype (aFRP) via a cross-sectional study in FY 2009 of 1762 PLWH on ARV with suppressed viral load and 2679 uninfected participants in the Veterans Aging Cohort Study. The primary predictor was number of chronic outpatient non-ARV medications using pharmacy fill/refill data. The outcome was self-report of four aFRP domains: shrinking, exhaustion, slowness, low physical activity. Frailty was defined as reporting 3-4 domains while pre-frailty was 1-2. Frailty was uncommon (2% PLWH, 3% uninfected); a larger proportion demonstrated any aFRP domain (31% PLWH, 41% uninfected). Among PLWH and uninfected, median chronic non-ARV medications was 6 and 16 respectively if having any aFRP domain, and 4 and 10 when without aFRP domains. In adjusted analyses, each additional chronic non-ARV medication conferred an 11% increased odds of having any aFRP domain in PLWH (OR [95% CI] = 1.11 [1.08, 1.14]), and a 4% increase in those uninfected (OR [95% CI] = 1.04 [1.03, 1.04]). The stronger association between polypharmacy and frailty in PLWH warrants further study and potential deprescribing of medications.
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Affiliation(s)
- Minhee Sung
- VA Health Services Research & Development, West Haven, CT, USA
- VA Connecticut Healthcare System, West Haven, CT, USA
| | - Kirsha Gordon
- VA Connecticut Healthcare System, West Haven, CT, USA
| | - E. Jennifer Edelman
- Yale University School of Medicine, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, USA
| | - Kathleen M. Akgün
- VA Connecticut Healthcare System, West Haven, CT, USA
- Yale University School of Medicine, New Haven, CT, USA
| | - Krisann K. Oursler
- Virginia Tech Carilion School of Medicine, Roanoke, VA, USA
- Salem VA Medical Center, Salem, VA, USA
| | - Amy C. Justice
- VA Connecticut Healthcare System, West Haven, CT, USA
- Yale University School of Medicine, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University School of Public Health, New Haven, CT, USA
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Cheng Z, Lin P, Cheng N. HBV/HIV Coinfection: Impact on the Development and Clinical Treatment of Liver Diseases. Front Med (Lausanne) 2021; 8:713981. [PMID: 34676223 PMCID: PMC8524435 DOI: 10.3389/fmed.2021.713981] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/23/2021] [Indexed: 02/05/2023] Open
Abstract
Hepatitis B virus (HBV) infection is a common contributor to chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma. Approximately 10% of people with human immunodeficiency virus (HIV) also have chronic HBV co-infection, owing to shared transmission routes. HIV/HBV coinfection accelerates the progression of chronic HBV to cirrhosis, end-stage liver disease, or hepatocellular carcinoma compared to chronic HBV mono-infection. HBV/HIV coinfection alters the natural history of hepatitis B and renders the antiviral treatment more complex. In this report, we conducted a critical review on the epidemiology, natural history, and pathogenesis of liver diseases related to HBV/HIV coinfection. We summarized the novel therapeutic options for these coinfected patients.
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Affiliation(s)
- Zhimeng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Panpan Lin
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Nansheng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, China
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Challenges for hepatitis B virus cure in resource-limited settings in sub-Saharan Africa. Curr Opin HIV AIDS 2021; 15:185-192. [PMID: 32141888 DOI: 10.1097/coh.0000000000000619] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW The aim of this article is to highlight the unique challenges for hepatitis B virus (HBV) cure faced in resource-limited settings (RLS) in sub-Saharan Africa (SSA), where access to disease prevention measures, medical testing, and treatment are limited. RECENT FINDINGS SSA RLS face challenges, which need to be anticipated as HBV cure research advances. There is a paucity of data because of lack of HBV surveillance and limited access to laboratories. Interruption of transfusion-transmitted infections, perinatal mother-to-child-transmissions, and transmission in people-who-infect-drug networks has not been achieved fully. Although RLS in SSA are within the epicenter of the HIV pandemic, unlike for HIV, there is no population-based testing for HBV. Public health response to HBV is inadequate with concomitant political inertia in combatting HBV infection. SUMMARY A functional HBV cure will improve the diagnosis/treatment cascade, decrease costs and accelerate HBV elimination. There is a concerted effort to find a HBV cure, which will be finite, not require life-long treatment, adherence, and continued monitoring. Increased research, improved financial, infrastructural and human resources will positively impact on implementation of HBV cure, when available. We can emulate major strides made in tackling HIV and the strength of advocacy groups in soliciting policymakers to take action.
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Hepatocellular cancer therapy in patients with HIV infection: Disparities in cancer care, trials enrolment, and cancer-related research. Transl Oncol 2021; 14:101153. [PMID: 34144349 PMCID: PMC8220238 DOI: 10.1016/j.tranon.2021.101153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 12/13/2022] Open
Abstract
In the highly active antiretroviral therapy (HAART) era, hepatocellular carcinoma (HCC) is arising as a common late complication of human immunodeficiency virus (HIV) infection, with a great impact on morbidity and mortality. Though HIV infection alone may not be sufficient to promote hepatocarcinogenesis, the complex interaction of HIV with hepatitis is a main aspect influencing HCC morbidity and mortality. Data about sorafenib effectiveness and safety in HIV-infected patients are limited, particularly for patients who are on HAART. However, in properly selected subgroups, outcomes may be comparable to those of HIV-uninfected patients. Scarce data are available for those other systemic treatments, either tyrosine kinase inhibitors, as well as immune checkpoint inhibitors (ICIs), which have been added to our therapeutic armamentarium. This review examines the influence of HIV infection on HCC development and natural history, summarizes main data on systemic therapies, offers some insight into possible mechanisms of T cell exhaustion and reversal of HIV latency with ICIs and issues about clinical trials enrollment. Nowadays, routine exclusion of HIV-infected patients from clinical trial participation is totally inappropriate, since it leaves a number of patients deprived of life-prolonging therapies.
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Moya-Salazar J, Barrial-Vega M, Arrieta-Calderón R, Contreras-Pulache H. Cambios en los valores de las pruebas de función hepática en pacientes con VIH en Tratamiento Antirretroviral de Gran Alcance (TARGA). Estudio longitudinal en Lima, Perú. REVISTA DE LA FACULTAD DE MEDICINA 2021. [DOI: 10.15446/revfacmed.v70n1.86775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introducción. Para prevenir el desarrollo de enfermedad hepática crónica en pacientes con VIH durante la Terapia Antirretroviral de Gran Actividad (TARGA) se deben estimar y monitorear cambios en el perfil hepático.
Objetivo. Determinar la variación de las concentraciones del perfil hepático en pacientes con VIH durante la TARGA.
Materiales y métodos. Estudio retrospectivo longitudinal realizado en 100 pacientes con VIH atendidos en el Hospital Nacional Hipólito Unanue, Lima, Perú, entre 2015 y 2017. Se incluyeron pacientes en todos los estadios de infección clínica que estuvieran recibiendo TARGA y en los que se contara con resultados del perfil hepático para alanina aminotransferasa (ALT), aspartato aminotransferasa (AST), fosfatasa alcalina (FA), Gammaglutamiltranspeptidasa (GGT), y proteínas totales (PT). Se realizaron tres análisis de control de la función hepática (cada 3 meses) durante la TARGA y los participantes se agruparon en niveles normales y elevados para todos los marcadores hepáticos. Las diferencias entre las muestras analizadas fueron determinadas mediante la prueba t de Student para muestras relacionadas, con un intervalo de confianza de 95% y un nivel de significancia de p<0.05.
Resultados. La edad promedio fue de 33±9.56 años y el 67% fueron varones. Los valores séricos promedio de AST, ALT, y FA disminuyeron entre la primera y la tercera medición (p=0.021, p=0.076, y p=0.002, respectivamente). No se observaron diferencias significativas en los niveles de GGT y PT entre las tres mediciones, ni entre los pacientes con valores normales y elevados para AST, ALT, FA y PT, pero sí para GGT (p=0.010).
Conclusiones. Se observaron variaciones en los niveles de los marcadores hepáticos de todos los participantes, con una tendencia a la reducción en AST, ALT y FA entre las etapas iniciales y finales de la terapia, lo que implica que la TARGA podría ejercer un rol en el daño tisular hepático.
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Liver Fibrosis during Antiretroviral Treatment in HIV-Infected Individuals. Truth or Tale? Cells 2021; 10:cells10051212. [PMID: 34063534 PMCID: PMC8156893 DOI: 10.3390/cells10051212] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 12/13/2022] Open
Abstract
After the introduction of antiretroviral treatment (ART) back in 1996, the lifespan of people living with HIV (PLWH) has been substantially increased, while the major causes of morbidity and mortality have switched from opportunistic infections and AIDS-related neoplasms to cardiovascular and liver diseases. HIV itself may lead to liver damage and subsequent liver fibrosis (LF) through multiple pathways. Apart from HIV, viral hepatitis, alcoholic and especially non-alcoholic liver diseases have been implicated in liver involvement among PLWH. Another well known cause of hepatotoxicity is ART, raising clinically significant concerns about LF in long-term treatment. In this review we present the existing data and analyze the association of LF with all ART drug classes. Published data derived from many studies are to some extent controversial and therefore remain inconclusive. Among all the antiretroviral drugs, nucleoside reverse transcriptase inhibitors, especially didanosine and zidovudine, seem to carry the greatest risk for LF, with integrase strand transfer inhibitors and entry inhibitors having minimal risk. Surprisingly, even though protease inhibitors often lead to insulin resistance, they do not seem to be associated with a significant risk of LF. In conclusion, most ART drugs are safe in long-term treatment and seldom lead to severe LF when no liver-related co-morbidities exist.
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Alcohol Consumption and Hepatitis C Virus (HCV) RNA Levels in HIV/HCV Coinfected Patients. Viruses 2021; 13:v13050716. [PMID: 33919027 PMCID: PMC8142976 DOI: 10.3390/v13050716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/07/2021] [Accepted: 04/19/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The impact of Hepatitis C virus (HCV) RNA levels on the evolution of chronic HCV infection-related liver damage is controversial. Heavy alcohol use is believed to have a deleterious impact on the course of HCV disease, but current knowledge about the possible effect of alcohol use on HCV RNA levels in HIV/HCV coinfected patients is limited. METHODS We examined 107 HIV/HCV-infected individuals with current or past unhealthy alcohol use to assess the association between alcohol consumption (any drinking vs. abstinent) and HCV RNA levels. RESULTS Participants were 75% male, with a mean age of 43 years, and 63% were on antiretroviral therapy. Mean (SD) log HIV RNA was 3.1 (1.4) and mean (SD) log HCV RNA was 6.1 (0.8). Past-month alcohol use was present in 38% of participants. In a multivariable linear regression analysis we found no significant differences in mean log HCV RNA levels between those reporting alcohol use and those who were abstinent [β (95%CI): -0.04 (-0.34, 0.26), p = 0.79)]. There was no significant association between any heavy drinking day and HCV RNA level (0.07, 95% CI: (-0.24, 0.38), p = 0.66). CONCLUSIONS We did not detect significant associations between alcohol use and HCV RNA levels among HIV/HCV coinfected patients.
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Lew BJ, Schantell MD, O'Neill J, Morsey B, Wang T, Ideker T, Swindells S, Fox HS, Wilson TW. Reductions in Gray Matter Linked to Epigenetic HIV-Associated Accelerated Aging. Cereb Cortex 2021; 31:3752-3763. [PMID: 33822880 DOI: 10.1093/cercor/bhab045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 01/12/2023] Open
Abstract
A growing literature suggests a relationship between HIV-infection and a molecular profile of age acceleration. However, despite the widely known high prevalence of HIV-related brain atrophy and HIV-associated neurocognitive disorder (HAND), epigenetic age acceleration has not been linked to HIV-related changes in structural MRI. We applied morphological MRI methods to study the brain structure of 110 virally suppressed participants with HIV infection and 122 uninfected controls age 22-72. All participants were assessed for cognitive impairment, and blood samples were collected from a subset of 86 participants with HIV and 83 controls to estimate epigenetic age. We examined the group-level interactive effects of HIV and chronological age and then used individual estimations of epigenetic age to understand the relationship between age acceleration and brain structure. Finally, we studied the effects of HAND. HIV-infection was related to gray matter reductions, independent of age. However, using epigenetic age as a biomarker for age acceleration, individual HIV-related age acceleration was associated with reductions in total gray matter. HAND was associated with decreases in thalamic and hippocampal gray matter. In conclusion, despite viral suppression, accentuated gray matter loss is evident with HIV-infection, and greater biological age acceleration specifically relates to such gray matter loss.
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Affiliation(s)
- Brandon J Lew
- Institute for Human Neuroscience, Boys Town National Research Hospital, Omaha, NE 68010, USA.,Department of Neurological Sciences, University of Nebraska Medical Center (UNMC), Omaha, NE 68198-8440, USA
| | - Mikki D Schantell
- Institute for Human Neuroscience, Boys Town National Research Hospital, Omaha, NE 68010, USA
| | - Jennifer O'Neill
- Department of Internal Medicine, Division of Infectious Diseases, UNMC, Omaha, NE 68198-8440, USA
| | - Brenda Morsey
- Department of Neurological Sciences, University of Nebraska Medical Center (UNMC), Omaha, NE 68198-8440, USA
| | - Tina Wang
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Trey Ideker
- Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
| | - Susan Swindells
- Department of Internal Medicine, Division of Infectious Diseases, UNMC, Omaha, NE 68198-8440, USA
| | - Howard S Fox
- Department of Neurological Sciences, University of Nebraska Medical Center (UNMC), Omaha, NE 68198-8440, USA
| | - Tony W Wilson
- Institute for Human Neuroscience, Boys Town National Research Hospital, Omaha, NE 68010, USA.,Department of Neurological Sciences, University of Nebraska Medical Center (UNMC), Omaha, NE 68198-8440, USA
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Systemic treatment of HCC in special populations. J Hepatol 2021; 74:931-943. [PMID: 33248171 DOI: 10.1016/j.jhep.2020.11.026] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/05/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
Recent years have seen significant progress in the systemic treatment of hepatocellular carcinoma (HCC), including the advent of immunotherapy. While several large phase III trials have provided the evidence for a multi-line treatment paradigm, they have focused on a highly selected group of patients by excluding potentially confounding comorbidities. As a result, high quality evidence for the systemic treatment of HCC in patients with various comorbidities is missing. This review summarises current knowledge on the use of approved medicines in patients with HIV, autoimmune disease, cardiovascular disease, diabetes, fibrolamellar HCC, mixed HCC-cholangiocarcinoma, decompensated cirrhosis (Child-Pugh B and C), a significant bleeding history, vascular invasion or portal vein thrombosis, as well as the elderly, those on haemodialysis, and those after solid organ transplantation. The article highlights relevant knowledge gaps and current clinical challenges. To improve the safety and efficacy of HCC treatment in these subgroups, future trials should be designed to specifically include patients with comorbidities.
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Saud LRC, Chagas AL, Maccali C, Pinto PVA, Horvat N, Alencar RSSM, Tani CM, Abdala E, Carrilho FJ. Hepatocellular carcinoma in patients coinfected with hepatitis B or C and HIV: more aggressive tumor behavior? Eur J Gastroenterol Hepatol 2021; 33:583-588. [PMID: 33560682 PMCID: PMC9446514 DOI: 10.1097/meg.0000000000002057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION AND OBJECTIVES Hepatocellular carcinoma (HCC) is the 6th cause of cancer and hepatitis C (HCV) and B (HBV) viruses are the most frequent risk factors for HCC. Patients coinfected with HCV or HBV and HIV present a faster progression to liver fibrosis and higher incidence of HCC. The aim of this study was to evaluate the survival and clinical outcomes of coinfected patients with HCC comparing with non-HIV patients. METHODS We conducted a retrospective cohort study, including 267 HCC patients with HCV or HBV infection with or without HIV. The primary endpoint was overall survival. A Kaplan-Meier curve was presented to assess survival function. Clinical and radiologic variables, according to HIV status, were compared by logistic regression. RESULTS Among 267 HCC patients, 25 (9.3%) were HIV-positive. In the coinfected group, patients were younger (49.8 vs 61.2 years, P < 0.001), cirrhosis was less predominant (88 vs 96.7%, P = 0.05), a smaller proportion received HCC treatment (60 vs 86.3%, P = 0.001) and the frequency of portal vein tumoral thrombosis was higher (32 vs 11.1%, P = 0.003). The overall mortality rate was higher in the HIV-positive group (92 vs 74.3%), independently of clinical and tumoral variables. CONCLUSION Coinfected patients with HCC presented higher mortality, tumor diagnosis in a younger age, less underlying cirrhosis and a higher frequency of tumoral thrombosis. Further studies are warranted to better understand the role of HIV in hepatocarcinogenesis, in order to improve the management of those patients, particularly regarding screening programs.
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Affiliation(s)
- Lisa R C Saud
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Aline L Chagas
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Claudia Maccali
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Paulo V A Pinto
- São Paulo Clínicas Liver Cancer Group, Hospital das Clínicas, Department of Radiology, University of São Paulo School of Medicine
| | - Natally Horvat
- Radiology Department, Memorial Sloan Kettering Cancer Center, New York
| | - Regiane S S M Alencar
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Claudia M Tani
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
| | - Edson Abdala
- Instituto do Cancer do Estado de São Paulo, Hospital das Clínicas, Infectious Diseases Department, University of São Paulo School of Medicine, São Paulo, Brazil
| | - Flair J Carrilho
- São Paulo Clínicas Liver Cancer Group, Instituto do Cancer do Estado de São Paulo, Division of Clinical Gastroenterology and Hepatology, Hospital das Clínicas, Department of Gastroenterology, University of São Paulo School of Medicine
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Gebremicael G, Tola HH, Gebreegziaxier A, Kassa D. Incidence of Hepatotoxicity and Factors Associated During Highly Active Antiretroviral Therapy in People Living with HIV in Ethiopia: A Prospective Cohort Study. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:329-336. [PMID: 33790657 PMCID: PMC8006948 DOI: 10.2147/hiv.s283076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 03/15/2021] [Indexed: 11/23/2022]
Abstract
Introduction Hepatotoxicity is one of the risk factors associated with treatment non-adherence, which is the main risk factor for drug resistance. Therefore, this study aimed to determine the incidence and risk factors of hepatotoxicity during highly active antiretroviral therapy (HAART) among people living with HIV in Ethiopia. Methods A prospective cohort study was conducted between April 2007 and January 2011 at Saint Peter Specialized Hospital, Akaki and Kality Health Centers, Addis Ababa, Ethiopia. A total of 316 HIV-infected adult individuals (70 participants were HIV and TB co-infected and 246 were infected with HIV alone) were included in this study. The study participants were followed for a total of 18 months with or without HAART. Socio-demographic data were collected using a structured questionnaire, and venous blood samples were collected for laboratory tests. Logistic regression and Poisson regression were used to determine the independent effect of each variable on hepatotoxicity at baseline and end of follow-up. Results Of 316 HIV-infected people, 72 (22.8%) participants had an elevated ALT/AST which was 100% mild-to moderate hepatotoxicity at baseline. Baseline CD4 T-cell count (p = 0.027) and HIV co-infection with TB (p < 0.001) were independently associated with hepatotoxicity at baseline. The overall incidence rate of hepatotoxicity in participants on HAART (21.8 per 100 person-years) was lower than participants who were HAART naïve (33.3 per 100 person-years) (p = 0.009). Conclusion High incidence of mild-to-moderate hepatotoxicity and low severe hepatotoxicity were observed in HIV-infected individuals who were on HAART or were HAART naïve. HAART may minimize the occurrence of hepatotoxicity. Although HAART could minimize hepatotoxicity among HIV-infected people, to manage mild and moderate hepatotoxicity liver function test monitoring is required.
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Affiliation(s)
- Gebremedhin Gebremicael
- HIV and TB Diseases Research Directorate, Ethiopian Public Health Institute (EPHI), Addis Ababa, Ethiopia
| | - Habteyes Hailu Tola
- HIV and TB Diseases Research Directorate, Ethiopian Public Health Institute (EPHI), Addis Ababa, Ethiopia
| | - Atsbeha Gebreegziaxier
- HIV and TB Diseases Research Directorate, Ethiopian Public Health Institute (EPHI), Addis Ababa, Ethiopia
| | - Desta Kassa
- HIV and TB Diseases Research Directorate, Ethiopian Public Health Institute (EPHI), Addis Ababa, Ethiopia
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