1
|
Benito JM, Restrepo C, García-Foncillas J, Rallón N. Immune checkpoint inhibitors as potential therapy for reverting T-cell exhaustion and reverting HIV latency in people living with HIV. Front Immunol 2023; 14:1270881. [PMID: 38130714 PMCID: PMC10733458 DOI: 10.3389/fimmu.2023.1270881] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/20/2023] [Indexed: 12/23/2023] Open
Abstract
The immune system of people living with HIV (PLWH) is persistently exposed to antigens leading to systemic inflammation despite combination antiretroviral treatment (cART). This inflammatory milieu promotes T-cell activation and exhaustion. Furthermore, it produces diminished effector functions including loss of cytokine production, cytotoxicity, and proliferation, leading to disease progression. Exhausted T cells show overexpression of immune checkpoint molecules (ICs) on the cell surface, including programmed cell death protein 1 (PD-1), cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4), T-cell immunoglobulin and mucin-domain containing-3 (TIM-3), T-cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif domain (TIGIT), and lymphocyte activation gene-3 (LAG-3). The ICs also play a crucial role in T-cell exhaustion by reducing the immune response to cancer antigens. Immunotherapy based on immune checkpoint inhibitors (ICIs) has changed the management of a diversity of cancers. Additionally, the interest in exploring this approach in the setting of HIV infection has increased, including AIDS-defining cancers and non-AIDS-defining cancers in PLWH. To date, research on this topic suggests that ICI-based therapies in PLWH could be a safe and effective approach. In this review, we provide an overview of the current literature on the potential role of ICI-based immunotherapy not only in cancer remission in PLWH but also as a therapeutic intervention to restore immune response against HIV, revert HIV latency, and attain a functional cure for HIV infection.
Collapse
Affiliation(s)
- José M. Benito
- HIV and Viral Hepatitis Research Laboratory, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
- Hospital Universitario Rey Juan Carlos, Móstoles, Spain
| | | | - Jesús García-Foncillas
- Department of Oncology and Cancer Institute, Fundacion Jimenez Diaz University Hospital, Autonomous University, Madrid, Spain
| | - Norma Rallón
- HIV and Viral Hepatitis Research Laboratory, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, Spain
- Hospital Universitario Rey Juan Carlos, Móstoles, Spain
| |
Collapse
|
2
|
El Zarif T, Nassar AH, Adib E, Fitzgerald BG, Huang J, Mouhieddine TH, Rubinstein PG, Nonato T, McKay RR, Li M, Mittra A, Owen DH, Baiocchi RA, Lorentsen M, Dittus C, Dizman N, Falohun A, Abdel-Wahab N, Diab A, Bankapur A, Reed A, Kim C, Arora A, Shah NJ, El-Am E, Kozaily E, Abdallah W, Al-Hader A, Abu Ghazal B, Saeed A, Drolen C, Lechner MG, Drakaki A, Baena J, Nebhan CA, Haykal T, Morse MA, Cortellini A, Pinato DJ, Dalla Pria A, Hall E, Bakalov V, Bahary N, Rajkumar A, Mangla A, Shah V, Singh P, Aboubakar Nana F, Lopetegui-Lia N, Dima D, Dobbs RW, Funchain P, Saleem R, Woodford R, Long GV, Menzies AM, Genova C, Barletta G, Puri S, Florou V, Idossa D, Saponara M, Queirolo P, Lamberti G, Addeo A, Bersanelli M, Freeman D, Xie W, Reid EG, Chiao EY, Sharon E, Johnson DB, Ramaswami R, Bower M, Emu B, Marron TU, Choueiri TK, Baden LR, Lurain K, Sonpavde GP, Naqash AR. Safety and Activity of Immune Checkpoint Inhibitors in People Living With HIV and Cancer: A Real-World Report From the Cancer Therapy Using Checkpoint Inhibitors in People Living With HIV-International (CATCH-IT) Consortium. J Clin Oncol 2023; 41:3712-3723. [PMID: 37192435 PMCID: PMC10351941 DOI: 10.1200/jco.22.02459] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/01/2023] [Accepted: 03/29/2023] [Indexed: 05/18/2023] Open
Abstract
PURPOSE Compared with people living without HIV (PWOH), people living with HIV (PWH) and cancer have traditionally been excluded from immune checkpoint inhibitor (ICI) trials. Furthermore, there is a paucity of real-world data on the use of ICIs in PWH and cancer. METHODS This retrospective study included PWH treated with anti-PD-1- or anti-PD-L1-based therapies for advanced cancers. Kaplan-Meier method was used to estimate overall survival (OS) and progression-free survival (PFS). Objective response rates (ORRs) were measured per RECIST 1.1 or other tumor-specific criteria, whenever feasible. Restricted mean survival time (RMST) was used to compare OS and PFS between matched PWH and PWOH with metastatic NSCLC (mNSCLC). RESULTS Among 390 PWH, median age was 58 years, 85% (n = 331) were males, 36% (n = 138) were Black; 70% (n = 274) received anti-PD-1/anti-PD-L1 monotherapy. Most common cancers were NSCLC (28%, n = 111), hepatocellular carcinoma ([HCC]; 11%, n = 44), and head and neck squamous cell carcinoma (HNSCC; 10%, n = 39). Seventy percent (152/216) had CD4+ T cell counts ≥200 cells/µL, and 94% (179/190) had HIV viral load <400 copies/mL. Twenty percent (79/390) had any grade immune-related adverse events (irAEs) and 7.7% (30/390) had grade ≥3 irAEs. ORRs were 69% (nonmelanoma skin cancer), 31% (NSCLC), 16% (HCC), and 11% (HNSCC). In the matched mNSCLC cohort (61 PWH v 110 PWOH), 20% (12/61) PWH and 22% (24/110) PWOH had irAEs. Adjusted 42-month RMST difference was -0.06 months (95% CI, -5.49 to 5.37; P = .98) for PFS and 2.23 months (95% CI, -4.02 to 8.48; P = .48) for OS. CONCLUSION Among PWH, ICIs demonstrated differential activity across cancer types with no excess toxicity. Safety and activity of ICIs were similar between matched cohorts of PWH and PWOH with mNSCLC.
Collapse
Affiliation(s)
| | | | - Elio Adib
- Dana-Farber Cancer Institute, Boston, MA
- Brigham and Women's Hospital, Boston, MA
| | | | | | | | - Paul G. Rubinstein
- Division of Hematology/Oncology, Ruth M. Rothstein CORE Center, Cook County Health and Hospital Systems (Cook County Hospital), University of Illinois Chicago Cancer Center, Chicago, IL
| | - Taylor Nonato
- Moores Cancer Center, The University of California San Diego, La Jolla, CA
| | - Rana R. McKay
- Moores Cancer Center, The University of California San Diego, La Jolla, CA
| | - Mingjia Li
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Arjun Mittra
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Dwight H. Owen
- Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Robert A. Baiocchi
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Michael Lorentsen
- Division of Hematology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Christopher Dittus
- Division of Hematology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Nazli Dizman
- Yale University School of Medicine, New Haven, CT
| | | | - Noha Abdel-Wahab
- University of Texas MD Anderson Cancer Center, Houston, TX
- Assiut University Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Adi Diab
- University of Texas MD Anderson Cancer Center, Houston, TX
| | - Anand Bankapur
- Department of Surgery, Division of Urology, Cook County Health, Chicago, IL
| | - Alexandra Reed
- Department of Surgery, Division of Urology, Cook County Health, Chicago, IL
| | - Chul Kim
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC
| | - Aakriti Arora
- Medstar/Georgetown-Washington Hospital Center, Washington, DC
| | - Neil J. Shah
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Edward El-Am
- Indiana University School of Medicine, Indiana Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN
| | - Elie Kozaily
- Indiana University School of Medicine, Indiana Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN
| | - Wassim Abdallah
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA
| | - Ahmad Al-Hader
- Indiana University School of Medicine, Indiana Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN
| | | | - Anwaar Saeed
- Kansas University Cancer Center, Kansas City, KS
- University of Pittsburgh Hillman Cancer Center, Pittsburgh, PA
| | - Claire Drolen
- University of California Los Angeles, Los Angeles, CA
| | | | | | - Javier Baena
- 12 de Octubre University Hospital, Madrid, Spain
| | - Caroline A. Nebhan
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Tarek Haykal
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC
| | - Michael A. Morse
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC
| | - Alessio Cortellini
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, United Kingdom
- Medical Oncology, Fondazione Policlinico Universitario Campus Bio-Medico, Roma, Italy
| | - David J. Pinato
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, United Kingdom
- Department of Translational Medicine, Università Del Piemonte Orientale “A. Avogadro”, Novara, Italy
| | - Alessia Dalla Pria
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, United Kingdom
- Chelsea and Westminster Hospital, London, United Kingdom
| | - Evan Hall
- University of Washington, Seattle, WA
| | | | | | | | - Ankit Mangla
- Seidman Cancer Center, University Hospitals, Cleveland, OH
| | | | | | | | | | - Danai Dima
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Ryan W. Dobbs
- Division of Hematology/Oncology, Ruth M. Rothstein CORE Center, Cook County Health and Hospital Systems (Cook County Hospital), University of Illinois Chicago Cancer Center, Chicago, IL
| | - Pauline Funchain
- Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Rabia Saleem
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK
| | - Rachel Woodford
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia
| | - Georgina V. Long
- Melanoma Institute Australia, Faculty of Medicine & Health, Charles Perkins Centre, The University of Sydney, and Royal North Shore and Mater Hospitals, Sydney, NSW, Australia
| | | | - Carlo Genova
- UO Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Interna e Specialità Mediche (DiMI), Università degli Studi di Genova, Genova, Italy
| | - Giulia Barletta
- UO Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Sonam Puri
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Vaia Florou
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Dame Idossa
- University of California San Francisco, San Francisco, CA
| | - Maristella Saponara
- Division of Melanoma and Sarcoma Medical Treatment, IEO European Institute of Oncology IRCCS Milan, Milan, Italy
| | - Paola Queirolo
- Division of Melanoma and Sarcoma Medical Treatment, IEO European Institute of Oncology IRCCS Milan, Milan, Italy
| | - Giuseppe Lamberti
- Department of Experimental, Diagnostic and Specialty Medicine, Università di Bologna, Bologna, Italy
| | - Alfredo Addeo
- Swiss Cancer Center Leman, Geneva University Hospitals, University of Geneva, Geneva, Switzerland
| | | | | | | | - Erin G. Reid
- Moores Cancer Center, The University of California San Diego, La Jolla, CA
| | | | - Elad Sharon
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Ramya Ramaswami
- HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Mark Bower
- Department of Surgery and Cancer, Hammersmith Hospital Campus, Imperial College London, London, United Kingdom
- Chelsea and Westminster Hospital, London, United Kingdom
| | - Brinda Emu
- Yale University School of Medicine, New Haven, CT
| | - Thomas U. Marron
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | | | - Kathryn Lurain
- HIV and AIDS Malignancy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | | |
Collapse
|
3
|
The Current Treatment Landscape of Cutaneous Squamous Cell Carcinoma. Am J Clin Dermatol 2023; 24:25-40. [PMID: 36512176 DOI: 10.1007/s40257-022-00742-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 12/15/2022]
Abstract
Non-melanoma skin cancers (NMSCs) are the most common form of skin cancer worldwide. The global incidence of cutaneous squamous cell carcinoma (CSCC) is rising, with an estimated 2.4 million cases diagnosed in 2019. Chronic exposure to ultraviolet (UV) radiation is a major risk factor for developing CSCC. Most early-stage CSCCs are treated successfully with surgery or radiotherapy; however, locally advanced or metastatic disease can be associated with significant morbidity or mortality. Recently, the treatment paradigm for advanced CSCC has been revolutionised by the introduction of immunotherapy, which can achieve a response rate of approximately 50% with durable cancer control, and significant improvement in quality of life. With the regulatory approval of programmed death-1 (PD-1)-targeting drugs since 2018, immunotherapy is now recognised as the standard of care for first-line systemic therapy in advanced or metastatic CSCC.
Collapse
|
4
|
Joseph J, Rahmani B, Cole Y, Puttagunta N, Lin E, Khan ZK, Jain P. Can Soluble Immune Checkpoint Molecules on Exosomes Mediate Inflammation? J Neuroimmune Pharmacol 2022; 17:381-397. [PMID: 34697721 PMCID: PMC10128092 DOI: 10.1007/s11481-021-10018-3] [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: 05/04/2021] [Accepted: 08/25/2021] [Indexed: 01/13/2023]
Abstract
Immune checkpoints (ICPs) are major co-signaling pathways that trigger effector functions in immune cells, with isoforms that are either membrane bound, engaging in direct cell to cell activation locally, or soluble, acting at distant sites by circulating freely or potentially via extracellular vesicles (EVs). Exosomes are small EVs secreted by a variety of cells carrying various proteins and nucleic acids. They are distributed extensively through biological fluids and have major impacts on infectious diseases, cancer, and neuroinflammation. Similarly, ICPs play key roles in a variety of disease conditions and have been extensively utilized as a prognostic tool for various cancers. Herein, we explored if the association between exosomes and ICPs could be a significant contributor of inflammation, particularly in the setting of cancer, neuroinflammation and viral infections, wherein the up regulation in both exosomal proteins and ICPs correlate with immunosuppressive effects. The detailed literature review of existing data highlights the significance and complexity of these two important pathways in mediating cancer and potentiating neuroinflammation via modulating overall immune response. Cells increasingly secret exosomes in response to intracellular signals from invading pathogens or cancerous transformations. These exosomes can carry a variety of cargo including proteins, nucleic acids, cytokines, and receptors/ligands that have functional consequences on recipient cells. Illustration generated using BioRender software.
Collapse
Affiliation(s)
- Julie Joseph
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Benjamin Rahmani
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Yonesha Cole
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Neha Puttagunta
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Edward Lin
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Zafar K Khan
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA
| | - Pooja Jain
- Department of Microbiology and Immunology, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA. .,Department of Neurobiology and Anatomy, Drexel University College of Medicine, 2900 West Queen Lane, Philadelphia, PA, 19129, USA.
| |
Collapse
|
5
|
Scully EP, Aga E, Tsibris A, Archin N, Starr K, Ma Q, Morse GD, Squires KE, Howell BJ, Wu G, Hosey L, Sieg SF, Ehui L, Giguel F, Coxen K, Dobrowolski C, Gandhi M, Deeks S, Chomont N, Connick E, Godfrey C, Karn J, Kuritzkes DR, Bosch RJ, Gandhi RT. Impact of Tamoxifen on Vorinostat-Induced Human Immunodeficiency Virus Expression in Women on Antiretroviral Therapy: AIDS Clinical Trials Group A5366, The MOXIE Trial. Clin Infect Dis 2022; 75:1389-1396. [PMID: 35176755 PMCID: PMC9555843 DOI: 10.1093/cid/ciac136] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Biological sex and the estrogen receptor alpha (ESR1) modulate human immunodeficiency virus (HIV) activity. Few women have enrolled in clinical trials of latency reversal agents (LRAs); their effectiveness in women is unknown. We hypothesized that ESR1 antagonism would augment induction of HIV expression by the LRA vorinostat. METHODS AIDS Clinical Trials Group A5366 enrolled 31 virologically suppressed, postmenopausal women on antiretroviral therapy. Participants were randomized 2:1 to receive tamoxifen (arm A, TAMOX/VOR) or observation (arm B, VOR) for 5 weeks followed by 2 doses of vorinostat. Primary end points were safety and the difference between arms in HIV RNA induction after vorinostat. Secondary analyses included histone 4 acetylation, HIV DNA, and plasma viremia by single copy assay (SCA). RESULTS No significant adverse events were attributed to study treatments. Tamoxifen did not enhance vorinostat-induced HIV transcription (between-arm ratio, 0.8; 95% confidence interval [CI], .2-2.4). Vorinostat-induced HIV transcription was higher in participants with increases in H4Ac (fold increase, 2.78; 95% CI, 1.34-5.79) vs those 9 who did not (fold increase, 1.04; 95% CI, .25-4.29). HIV DNA and SCA plasma viremia did not substantially change. CONCLUSIONS Tamoxifen did not augment vorinostat-induced HIV RNA expression in postmenopausal women. The modest latency reversal activity of vorinostat, postmenopausal status, and low level of HIV RNA expression near the limits of quantification limited assessment of the impact of tamoxifen. This study is the first HIV cure trial done exclusively in women and establishes both the feasibility and necessity of investigating novel HIV cure strategies in women living with HIV. CLINICAL TRIALS REGISTRATION NCT03382834.
Collapse
Affiliation(s)
- Eileen P Scully
- Departement of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Evgenia Aga
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Athe Tsibris
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nancie Archin
- University of North Carolina, Chapel Hill, North Carolina, USA
| | - Kate Starr
- ACTG Clinical Research Site, Ohio State University, Hilliard, Ohio, USA
| | - Qing Ma
- Translational Pharmacology Research Core, University at Buffalo, Buffalo, New York, USA
| | - Gene D Morse
- Translational Pharmacology Research Core, University at Buffalo, Buffalo, New York, USA
| | | | - Bonnie J Howell
- Department of Infectious Disease and Vaccines, Merck and Co, West Point, Pennsylvania, USA
| | - Guoxin Wu
- Department of Infectious Disease and Vaccines, Merck and Co, West Point, Pennsylvania, USA
| | - Lara Hosey
- ACTG Network Coordinating Center, Silver Spring, Maryland, USA
| | - Scott F Sieg
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, Ohio, USA
| | - Lynsay Ehui
- Whitman-Walker Health, Washington, D.C., USA
| | - Francoise Giguel
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kendyll Coxen
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Curtis Dobrowolski
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, Ohio, USA
| | - Monica Gandhi
- Department of Medicine, University of California, San Francisco, California, USA
| | - Steve Deeks
- Department of Medicine, University of California, San Francisco, California, USA
| | - Nicolas Chomont
- Department of Microbiology, Infectiology and Immunology, Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, Canada
| | | | - Catherine Godfrey
- Office of the Global AIDS Coordinator, Department of State, Washington D.C., USA
| | - Jonathan Karn
- Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, Ohio, USA
| | - Daniel R Kuritzkes
- Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ronald J Bosch
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Rajesh T Gandhi
- Department of Medicine, Massachusetts General Hospital, Harvard University, Boston, Massachusetts, USA
| |
Collapse
|
6
|
Tsiakos K, Gavrielatou N, Vathiotis IA, Chatzis L, Chatzis S, Poulakou G, Kotteas E, Syrigos NK. Programmed Cell Death Protein 1 Axis Inhibition in Viral Infections: Clinical Data and Therapeutic Opportunities. Vaccines (Basel) 2022; 10:vaccines10101673. [PMID: 36298538 PMCID: PMC9611078 DOI: 10.3390/vaccines10101673] [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: 08/31/2022] [Revised: 09/29/2022] [Accepted: 10/05/2022] [Indexed: 11/16/2022] Open
Abstract
A vital function of the immune system is the modulation of an evolving immune response. It is responsible for guarding against a wide variety of pathogens as well as the establishment of memory responses to some future hostile encounters. Simultaneously, it maintains self-tolerance and minimizes collateral tissue damage at sites of inflammation. In recent years, the regulation of T-cell responses to foreign or self-protein antigens and maintenance of balance between T-cell subsets have been linked to a distinct class of cell surface and extracellular components, the immune checkpoint molecules. The fact that both cancer and viral infections exploit similar, if not the same, immune checkpoint molecules to escape the host immune response highlights the need to study the impact of immune checkpoint blockade on viral infections. More importantly, the process through which immune checkpoint blockade completely changed the way we approach cancer could be the key to decipher the potential role of immunotherapy in the therapeutic algorithm of viral infections. This review focuses on the effect of programmed cell death protein 1/programmed death-ligand 1 blockade on the outcome of viral infections in cancer patients as well as the potential benefit from the incorporation of immune checkpoint inhibitors (ICIs) in treatment of viral infections.
Collapse
Affiliation(s)
- Konstantinos Tsiakos
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece
- Correspondence:
| | - Niki Gavrielatou
- Department of Pathology, School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Ioannis A. Vathiotis
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece
| | - Loukas Chatzis
- Pathophysiology Department, Athens School of Medicine, National and Kapodistrian University of Athens, 157 72 Athens, Greece
| | - Stamatios Chatzis
- Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, “Hippokration” Hospital, 115 27 Athens, Greece
| | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece
| | - Elias Kotteas
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece
| | - Nikolaos K. Syrigos
- 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, 157 72 Athens, Greece
- Dana-Farber Brigham Cancer Center, Boston, MA 02215, USA
- Harvard Medical School, Boston, MA 02215, USA
| |
Collapse
|
7
|
Ta TM, Malik S, Anderson EM, Jones AD, Perchik J, Freylikh M, Sardo L, Klase ZA, Izumi T. Insights Into Persistent HIV-1 Infection and Functional Cure: Novel Capabilities and Strategies. Front Microbiol 2022; 13:862270. [PMID: 35572626 PMCID: PMC9093714 DOI: 10.3389/fmicb.2022.862270] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/21/2022] [Indexed: 12/23/2022] Open
Abstract
Although HIV-1 replication can be efficiently suppressed to undetectable levels in peripheral blood by combination antiretroviral therapy (cART), lifelong medication is still required in people living with HIV (PLWH). Life expectancies have been extended by cART, but age-related comorbidities have increased which are associated with heavy physiological and economic burdens on PLWH. The obstacle to a functional HIV cure can be ascribed to the formation of latent reservoir establishment at the time of acute infection that persists during cART. Recent studies suggest that some HIV reservoirs are established in the early acute stages of HIV infection within multiple immune cells that are gradually shaped by various host and viral mechanisms and may undergo clonal expansion. Early cART initiation has been shown to reduce the reservoir size in HIV-infected individuals. Memory CD4+ T cell subsets are regarded as the predominant cellular compartment of the HIV reservoir, but monocytes and derivative macrophages or dendritic cells also play a role in the persistent virus infection. HIV latency is regulated at multiple molecular levels in transcriptional and post-transcriptional processes. Epigenetic regulation of the proviral promoter can profoundly regulate the viral transcription. In addition, transcriptional elongation, RNA splicing, and nuclear export pathways are also involved in maintaining HIV latency. Although most proviruses contain large internal deletions, some defective proviruses may induce immune activation by expressing viral proteins or producing replication-defective viral-like particles. In this review article, we discuss the state of the art on mechanisms of virus persistence in the periphery and tissue and summarize interdisciplinary approaches toward a functional HIV cure, including novel capabilities and strategies to measure and eliminate the infected reservoirs and induce immune control.
Collapse
Affiliation(s)
- Tram M. Ta
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States
| | - Sajjaf Malik
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States
| | - Elizabeth M. Anderson
- Office of the Assistant Secretary for Health, Region 3, U.S. Department of Health and Human Services, Washington, DC, United States
| | - Amber D. Jones
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States,Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, United States
| | - Jocelyn Perchik
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States
| | - Maryann Freylikh
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States
| | - Luca Sardo
- Department of Infectious Disease and Vaccines, Merck & Co., Inc., Kenilworth, NJ, United States
| | - Zackary A. Klase
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, United States,Center for Neuroimmunology and CNS Therapeutics, Institute of Molecular Medicine and Infectious Diseases, Drexel University of Medicine, Philadelphia, PA, United States
| | - Taisuke Izumi
- Department of Biological Sciences, Misher College of Arts and Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, United States,*Correspondence: Taisuke Izumi,
| |
Collapse
|
8
|
Baron M, Soulié C, Lavolé A, Assoumou L, Abbar B, Fouquet B, Rousseau A, Veyri M, Samri A, Makinson A, Choquet S, Mazières J, Brosseau S, Autran B, Costagliola D, Katlama C, Cadranel J, Marcelin AG, Lambotte O, Spano JP, Guihot A. Impact of Anti PD-1 Immunotherapy on HIV Reservoir and Anti-Viral Immune Responses in People Living with HIV and Cancer. Cells 2022; 11:cells11061015. [PMID: 35326466 PMCID: PMC8946896 DOI: 10.3390/cells11061015] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 02/06/2023] Open
Abstract
The role of immune checkpoints (ICPs) in both anti-HIV T cell exhaustion and HIV reservoir persistence, has suggested that an HIV cure therapeutic strategy could involve ICP blockade. We studied the impact of anti-PD-1 therapy on HIV reservoirs and anti-viral immune responses in people living with HIV and treated for cancer. At several timepoints, we monitored CD4 cell counts, plasma HIV-RNA, cell associated (CA) HIV-DNA, EBV, CMV, HBV, HCV, and HHV-8 viral loads, activation markers, ICP expression and virus-specific T cells. Thirty-two patients were included, with median follow-up of 5 months. The CA HIV-DNA tended to decrease before cycle 2 (p = 0.049). Six patients exhibited a ≥0.5 log10 HIV-DNA decrease at least once. Among those, HIV-DNA became undetectable for 10 months in one patient. Overall, no significant increase in HIV-specific immunity was observed. In contrast, we detected an early increase in CTLA-4 + CD4+ T cells in all patients (p = 0.004) and a greater increase in CTLA-4+ and TIM-3 + CD8+ T cells in patients without HIV-DNA reduction compared to the others (p ≤ 0.03). Our results suggest that ICP replacement compensatory mechanisms might limit the impact of anti-PD-1 monotherapy on HIV reservoirs, and pave the way for combination ICP blockade in HIV cure strategies.
Collapse
Affiliation(s)
- Marine Baron
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
- Correspondence:
| | - Cathia Soulié
- INSERM UMR_S 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Département de Virologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (C.S.); (A.-G.M.)
| | - Armelle Lavolé
- GRC #04 Theranoscan, Département de Pneumologie et Oncologie Thoracique, AP-HP, Hôpital Tenon, Sorbonne Université, F-75020 Paris, France; (A.L.); (J.C.)
| | - Lambert Assoumou
- INSERM UMR_S 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Sorbonne Université, F-75013 Paris, France; (L.A.); (D.C.)
| | - Baptiste Abbar
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | - Baptiste Fouquet
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | - Alice Rousseau
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | - Marianne Veyri
- Département d’Oncologie Médicale, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (M.V.); (J.-P.S.)
| | - Assia Samri
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | - Alain Makinson
- INSERM U1175, Département de Maladies Infectieuses, Centre Hospitalier Universitaire de Montpellier, Université de Montpellier, F-34090 Montpellier, France;
| | - Sylvain Choquet
- Département d’Hématologie Clinique, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France;
| | - Julien Mazières
- Département de Pneumologie, Centre Hospitalier Universitaire de Toulouse, F-31000 Toulouse, France;
| | - Solenn Brosseau
- Département de Pneumologie, AP-HP, Hôpital Bichat-Claude Bernard, F-75018 Paris, France;
| | - Brigitte Autran
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | - Dominique Costagliola
- INSERM UMR_S 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Sorbonne Université, F-75013 Paris, France; (L.A.); (D.C.)
| | - Christine Katlama
- Département de Maladies Infectieuses, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France;
| | - Jacques Cadranel
- GRC #04 Theranoscan, Département de Pneumologie et Oncologie Thoracique, AP-HP, Hôpital Tenon, Sorbonne Université, F-75020 Paris, France; (A.L.); (J.C.)
| | - Anne-Geneviève Marcelin
- INSERM UMR_S 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Département de Virologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (C.S.); (A.-G.M.)
| | - Olivier Lambotte
- Département d’Immunologie Clinique, AP-HP, Hôpital Bicêtre, Université Paris-Saclay, F-94270 Le Kremlin Bicêtre, France;
- INSERM, CEA, Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IDMIT/IMVA-HB), UMR1184, Université Paris-Saclay, F-94270 Le Kremlin Bicêtre, France
| | - Jean-Philippe Spano
- Département d’Oncologie Médicale, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (M.V.); (J.-P.S.)
| | - Amélie Guihot
- INSERM U1135, CIMI, Département d’Immunologie, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, F-75013 Paris, France; (B.A.); (B.F.); (A.R.); (A.S.); (B.A.); (A.G.)
| | | | | |
Collapse
|
9
|
Expression Profile and Biological Role of Immune Checkpoints in Disease Progression of HIV/SIV Infection. Viruses 2022; 14:v14030581. [PMID: 35336991 PMCID: PMC8955100 DOI: 10.3390/v14030581] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 01/27/2023] Open
Abstract
During HIV/SIV infection, the upregulation of immune checkpoint (IC) markers, programmed cell death protein-1 (PD-1), cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4), T cell immunoglobulin and ITIM domain (TIGIT), lymphocyte-activation gene-3 (LAG-3), T cell immunoglobulin and mucin domain-3 (Tim-3), CD160, 2B4 (CD244), and V-domain Ig suppressor of T cell activation (VISTA), can lead to chronic T cell exhaustion. These ICs play predominant roles in regulating the progression of HIV/SIV infection by mediating T cell responses as well as enriching latent viral reservoirs. It has been demonstrated that enhanced expression of ICs on CD4+ and CD8+ T cells could inhibit cell proliferation and cytokine production. Overexpression of ICs on CD4+ T cells could also format and prolong HIV/SIV persistence. IC blockers have shown promising clinical results in HIV therapy, implying that targeting ICs may optimize antiretroviral therapy in the context of HIV suppression. Here, we systematically review the expression profile, biological regulation, and therapeutic efficacy of targeted immune checkpoints in HIV/SIV infection.
Collapse
|
10
|
Abu Khalaf S, Dandachi D, Granwehr BP, Rodriguez-Barradas MC. Cancer immunotherapy in adult patients with HIV. J Investig Med 2022; 70:883-891. [PMID: 35086858 DOI: 10.1136/jim-2021-002205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2021] [Indexed: 11/03/2022]
Abstract
The availability of antiretroviral therapy (ART) has increased the life expectancy of people with HIV (PWH) and reduced the incidence of AIDS-associated malignancies, yet PWH have a significantly increased incidence of malignancy and less favorable outcomes of cancer treatment compared with the general population.Immunotherapy has revolutionized cancer therapy, becoming the standard of care for various malignancy treatments. However, PWH are an underserved population with limited access to clinical trials and cancer treatment.This review of the available evidence on different classes of cancer immunotherapy in PWH is mostly based on case reports, case series, but few prospective studies and clinical trials due to the exclusion of PWH from most oncologic clinical trials. The results of the available evidence support the safety of immunotherapy in PWH. Immunotherapy has similar effectiveness in PWH, an acceptable toxicity profile, and has no clinically significant impact on HIV viral load and CD4-T cell count. In addition, there is no reported change in the incidence of opportunistic infections and other complications for PWH with well-controlled viremia.This review aims to briefly summarize the current state of immunotherapy in cancer, guide clinicians in the management of immunotherapy in cancer PWH, and encourage the inclusion of PWH in clinical trials of cancer immunotherapy.
Collapse
Affiliation(s)
- Suha Abu Khalaf
- Department of Medicine, Division of Infectious Diseases, University of Missouri System, Columbia, Missouri, USA
| | - Dima Dandachi
- Department of Medicine, Division of Infectious Diseases, University of Missouri System, Columbia, Missouri, USA
| | - Bruno P Granwehr
- Department of Medicine, Division of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Maria C Rodriguez-Barradas
- Infectious Diseases Section, Michael E DeBakey VAMC, Houston, Texas, USA.,Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|
11
|
Corey S, Smith BR, Cortese ICM. Promise and Challenges of Checkpoint Inhibitor Therapy for Progressive Multifocal Leukoencephalopathy in HIV. Curr HIV/AIDS Rep 2022; 19:580-591. [PMID: 36181625 PMCID: PMC9759507 DOI: 10.1007/s11904-022-00626-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] [Accepted: 08/29/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Progressive multifocal leukoencephalopathy (PML) is a severe opportunistic infection that remains an important cause of morbidity and mortality in people living with HIV (PLWH). Immune checkpoint molecules are negative regulators of the immune response that have been targeted as a strategy to bolster anti-viral immunity in PML, with varied outcomes reported. While initiation and optimization of antiretroviral therapy remains the standard of care in HIV-related PML, the specific opportunities and risks for checkpoint blockade in these cases should be explored. RECENT FINDINGS As of April 15, 2022, only 5 of the 53 total published cases of PML treated with checkpoint blockade had underlying HIV infection; four of these had a favorable outcome. The risk of promoting immune reconstitution inflammatory syndrome is a major concern and underscores the importance of patient selection and monitoring. Checkpoint blockade warrants further exploration as a potentially promising option for treatment escalation in HIV-related PML.
Collapse
Affiliation(s)
- Sydney Corey
- grid.416870.c0000 0001 2177 357XExperimental Immunotherapeutics Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, 5C103, Bethesda, MD 20892-1684 USA
| | - Bryan R. Smith
- grid.416870.c0000 0001 2177 357XSection of Infections of the Nervous System, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD USA
| | - Irene C. M. Cortese
- grid.416870.c0000 0001 2177 357XExperimental Immunotherapeutics Unit, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 10 Center Drive, 5C103, Bethesda, MD 20892-1684 USA
| |
Collapse
|
12
|
Abstract
Efforts to prevent and treat human immunodeficiency virus type 1 (HIV) infection have begun to blunt the spread of HIV infection. Potent, safe, and well-tolerated antiretroviral therapy (ART) allows those infected with HIV to attain a life expectancy similar to that of HIV-uninfected individuals. But the persistence of the quiescent retroviral genome, enforced by the natural proliferative responses of the immune system itself, and a delicate balance of regulators viral expression, mandates lifelong ART suppression to prevent rebound viremia and the return of disease.The approach to HIV eradication that has been studied the most extensively envisions adding therapies to induce the expression of quiescent HIV-1 genomes following the control of viremia by ART, paired with immunotherapies to clear persistent infection. Paired testing of latency reversal and clearance strategies has begun, but the field is still in its infancy and additional obstacles to HIV eradication may emerge. However, there is reason for optimism that together with advances in ART delivery and HIV prevention strategies, efforts in HIV cure research will markedly diminish the effect of the HIV pandemic on society.
Collapse
Affiliation(s)
- David M Margolis
- UNC HIV Cure Center, Department of Medicine, and Microbiology and Immunology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA.
- Department of Epidemiology, University of North Carolina at Chapel Hill School of Public Health, Chapel Hill, NC, USA.
| |
Collapse
|
13
|
Abbar B, Spano JP, Veyri M, Vozy A, Cadranel J. Non-AIDS-defining cancers in people living with HIV. Lancet Oncol 2021; 22:e382. [PMID: 34478666 DOI: 10.1016/s1470-2045(21)00384-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Baptiste Abbar
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Medical Oncology, Institut Universitaire de Cancérologie, CLIP(2) Galilée, Paris 75013, France.
| | - Jean-Philippe Spano
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Medical Oncology, Institut Universitaire de Cancérologie, CLIP(2) Galilée, Paris 75013, France
| | - Marianne Veyri
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Medical Oncology, Institut Universitaire de Cancérologie, CLIP(2) Galilée, Paris 75013, France
| | - Aurore Vozy
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Medical Oncology, Institut Universitaire de Cancérologie, CLIP(2) Galilée, Paris 75013, France
| | - Jacques Cadranel
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), Tenon Hospital, Chest Department and Thoracic Oncology, GRC4 Theranoscan, Paris, France
| |
Collapse
|
14
|
Castelli V, Lombardi A, Palomba E, Bozzi G, Ungaro R, Alagna L, Mangioni D, Muscatello A, Bandera A, Gori A. Immune Checkpoint Inhibitors in People Living with HIV/AIDS: Facts and Controversies. Cells 2021; 10:2227. [PMID: 34571876 PMCID: PMC8467545 DOI: 10.3390/cells10092227] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/21/2021] [Accepted: 08/26/2021] [Indexed: 12/16/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) are reshaping the landscape of cancer treatment, redefining the prognosis of several tumors. They act by restoring the cytotoxic activity of tumor-specific T lymphocytes that are in a condition of immune exhaustion. The same condition has been widely described in chronic HIV infection. In this review, we dissect the role of ICIs in people living with HIV/AIDS (PLWHIV). First, we provide an overview of the immunologic scenario. Second, we discuss the possible use of ICIs as adjuvant treatment of HIV to achieve elimination of the viral reservoir. Third, we examine the influence of HIV infection on ICI safety and effectiveness. Finally, we describe how the administration of ICIs impacts opportunistic infections.
Collapse
Affiliation(s)
- Valeria Castelli
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Andrea Lombardi
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
- Department of Pathophysiology and Transplantation, University of Milano, 20122 Milano, Italy
| | - Emanuele Palomba
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Giorgio Bozzi
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Riccardo Ungaro
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Laura Alagna
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Davide Mangioni
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Antonio Muscatello
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
| | - Alessandra Bandera
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
- Department of Pathophysiology and Transplantation, University of Milano, 20122 Milano, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milano, 20122 Milano, Italy
| | - Andrea Gori
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (E.P.); (G.B.); (R.U.); (L.A.); (D.M.); (A.M.); (A.B.); (A.G.)
- Department of Pathophysiology and Transplantation, University of Milano, 20122 Milano, Italy
- Centre for Multidisciplinary Research in Health Science (MACH), University of Milano, 20122 Milano, Italy
| |
Collapse
|
15
|
Ho AK, Ho AMH, Cooksley T, Nguyen G, Erb J, Mizubuti GB. Immune-Related Adverse Events Associated With Immune Checkpoint Inhibitor Therapy. Anesth Analg 2021; 132:374-383. [PMID: 33009134 DOI: 10.1213/ane.0000000000005029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
As part of immune surveillance, killer T lymphocytes search for cancer cells and destroy them. Some cancer cells, however, develop escape mechanisms to evade detection and destruction. One of these mechanisms is the expression of cell surface proteins which allow the cancer cell to bind to proteins on T cells called checkpoints to switch off and effectively evade T-cell-mediated destruction. Immune checkpoint inhibitors (ICIs) are antibodies that block the binding of cancer cell proteins to T-cell checkpoints, preventing the T-cell response from being turned off by cancer cells and enabling killer T cells to attack. In other words, ICIs restore innate antitumor immunity, as opposed to traditional chemotherapies that directly kill cancer cells. Given their relatively excellent risk-benefit ratio when compared to other forms of cancer treatment modalities, ICIs are now becoming ubiquitous and have revolutionized the treatment of many types of cancer. Indeed, the prognosis of some patients is so much improved that the threshold for admission for intensive care should be adjusted accordingly. Nevertheless, by modulating immune checkpoint activity, ICIs can disrupt the intricate homeostasis between inhibition and stimulation of immune response, leading to decreased immune self-tolerance and, ultimately, autoimmune complications. These immune-related adverse events (IRAEs) may virtually affect all body systems. Multiple IRAEs are common and may range from mild to life-threatening. Management requires a multidisciplinary approach and consists mainly of immunosuppression, cessation or postponement of ICI treatment, and supportive therapy, which may require surgical intervention and/or intensive care. We herein review the current literature surrounding IRAEs of interest to anesthesiologists and intensivists. With proper care, fatality (0.3%-1.3%) is rare.
Collapse
Affiliation(s)
- Adrienne K Ho
- From the Department of Clinical Oncology, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Anthony M-H Ho
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, Ontario, Canada
| | - Tim Cooksley
- Department of Acute Medicine and Critical Care, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Giang Nguyen
- Department of Radiology, Queen's University, Kingston, Ontario, Canada
| | - Jason Erb
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, Ontario, Canada
| | - Glenio B Mizubuti
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston, Ontario, Canada
| |
Collapse
|
16
|
Rust BJ, Kiem HP, Uldrick TS. CAR T-cell therapy for cancer and HIV through novel approaches to HIV-associated haematological malignancies. LANCET HAEMATOLOGY 2020; 7:e690-e696. [PMID: 32791043 DOI: 10.1016/s2352-3026(20)30142-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 03/05/2020] [Accepted: 04/28/2020] [Indexed: 12/15/2022]
Abstract
People living with HIV are a global population with increased cancer risk but their access to modern immunotherapies for cancer treatment has been limited by socioeconomic factors and inadequate research to support safety and efficacy in this population. These immunotherapies include immune checkpoint inhibitors and advances in cellular immunotherapy, particularly chimeric antigen receptor (CAR) T-cell therapy. Despite the field of cancer immunotherapy rapidly expanding with ongoing clinical trials, people with HIV are often excluded from such trials. In 2019, post-approval evaluation of anti-CD19 CAR T-cell therapy in people with HIV and aggressive B-cell lymphoma showed the feasibility of CAR T-cell therapy for cancer in this excluded group. Along with expanded treatment options for people with HIV is the ability to assess the effects of immunotherapy on the latent HIV reservoir, with certain immunotherapies showing the ability to alleviate this burden. This Series paper addresses the increased cancer burden in people with HIV, the increasing evidence for the safety and efficacy of immunotherapies in the context of HIV and cancer, and opportunities for novel applications of CAR-T therapy for the treatment of both haematological malignancies and HIV.
Collapse
Affiliation(s)
- Blake J Rust
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Hans-Peter Kiem
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Thomas S Uldrick
- Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA.
| |
Collapse
|
17
|
|
18
|
Chen H, Moussa M, Catalfamo M. The Role of Immunomodulatory Receptors in the Pathogenesis of HIV Infection: A Therapeutic Opportunity for HIV Cure? Front Immunol 2020; 11:1223. [PMID: 32714317 PMCID: PMC7343933 DOI: 10.3389/fimmu.2020.01223] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 05/15/2020] [Indexed: 12/12/2022] Open
Abstract
Immune activation is the hallmark of HIV infection and plays a role in the pathogenesis of the disease. In the context of suppressed HIV RNA replication by combination antiretroviral therapy (cART), there remains immune activation which is associated to the HIV reservoirs. Persistent virus contributes to a sustained inflammatory environment promoting accumulation of "activated/exhausted" T cells with diminished effector function. These T cells show increased expression of immunomodulatory receptors including Programmed cell death protein (PD1), Cytotoxic T Lymphocyte Associated Protein 4 (CTLA4), Lymphocyte activation gene 3 (LAG3), T cell immunoglobulin and ITIM domain (TIGIT), T cell immunoglobulin and mucin domain containing 3 (TIM3) among others. More importantly, recent reports had demonstrated that, HIV infected T cells express checkpoint receptors, contributing to their survival and promoting maintenance of the viral reservoir. Therapeutic strategies are focused on viral reservoir elimination and/or those to achieve sustained cART-free virologic remission. In this review, we will discuss the immunological basis and the latest advances of the use of checkpoint inhibitors to treat HIV infection.
Collapse
Affiliation(s)
- Hui Chen
- Department of Microbiology and Immunology, Georgetown University School of Medicine, Washington, DC, United States
- CMRS/Laboratory of Immunoregulation, National Institutes of Allergy and Infectious Diseases, Bethesda, MD, United States
| | - Maha Moussa
- Department of Microbiology and Immunology, Georgetown University School of Medicine, Washington, DC, United States
| | - Marta Catalfamo
- Department of Microbiology and Immunology, Georgetown University School of Medicine, Washington, DC, United States
| |
Collapse
|
19
|
Abstract
The clearance of both tumors and microbes depends on highly coordinated immune responses that are sufficiently potent to kill malignant or microbial cells while avoiding immunopathology from an overly exuberant inflammatory response. A molecular understanding of the immune pathways that regulate these responses paved the way for the development of checkpoint inhibitors (CPIs) as a therapeutic strategy to boost endogenous antitumor immunity. CPIs have demonstrated survival benefits across a wide spectrum of cancers. While infectious complications of CPIs are uncommon, immune-related adverse events occur frequently and often require immunosuppressive therapies that increase the risk of infection.
Collapse
|
20
|
Swindells S, Landay AL. Time to Study Immune Checkpoint Inhibitors in Patients With HIV Infection and Cancer. JCO Oncol Pract 2020; 16:327-328. [PMID: 32160135 DOI: 10.1200/op.20.00074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
21
|
[HIV and cancer: Update 2020]. Bull Cancer 2020; 107:21-29. [PMID: 31980144 DOI: 10.1016/j.bulcan.2020.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 01/06/2020] [Accepted: 01/06/2020] [Indexed: 02/07/2023]
Abstract
The HIV infection remains a serious public health concern in France and around the world. Cancers are frequent among people living with HIV (PLWH) and have become the leading cause of mortality among this population in France. Certain non-AIDS-defining cancers are much more common among PLWH, such as anal carcinoma, Hodgkin lymphoma, hepatocellular carcinoma and lung cancer. The incidence of cancer among PLWH depending on various factors, virological control under combined antiretrovial therapies (cART), exposure prevention to oncogenic virus and toxics are of utmost importance, such as the implementation of specific screening programmes. Drug interactions between cART and oncologic treatments can lead to serious adverse effects or to a reduction in the therapeutic effects, therefore they require a close monitoring. The PLWH have been excluded from the oncologic clinical trials assessing the efficacy and toxicity profile of the immune checkpoints inhibitors (ICPi) because of an increased theoretical risk of inducing adverse events and a feared lack of efficacy in the immunocompromised population. However, the mostly retrospective clinical data reporting the use of ICPi among PLWH are somewhat reassuring with a safety and efficacy profile similar to what observed in HIV-negative patients. Regarding the "shock and kill" anti-HIV effects of ICPi, the preliminary clinical data available are still modest and relatively disappointing despite encouraging results obtained in vitro. HIV-associated cancers represent a particular care challenge due to the multiple comorbidities in the population and the high risk of drug interactions, thus the CANCERVIH national network is of particular interest within this context.
Collapse
|