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Assoumou L, Baldé R, Katlama C, Abbar B, Delobel P, Allegre T, Lavole A, Makinson A, Zaegel-Faucher O, Greillier L, Soulie C, Veyri M, Bertheau M, Algarte Genin M, Gibowski S, Marcelin AG, Bihan K, Baron M, Costagliola D, Lambotte O, Spano JP. Safety and tolerability of immune checkpoint inhibitors in people with HIV infection and cancer: insights from the national prospective real-world OncoVIHAC ANRS CO24 cohort study. J Immunother Cancer 2024; 12:e009728. [PMID: 39179255 PMCID: PMC11344510 DOI: 10.1136/jitc-2024-009728] [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] [Accepted: 08/06/2024] [Indexed: 08/26/2024] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have been a major advance in cancer management. However, we still lack prospective real-world data regarding their usage in people with HIV infection (PWH). METHODS The ANRS CO24 OncoVIHAC study (NCT03354936) is an ongoing prospective observational cohort study in France of PWH with cancer treated with ICI. We assessed the incidence of grade ≥3 immune-related adverse events (irAEs). All grade ≥3 irAEs were reviewed by an event review. RESULTS Between January 17, 2018, and December 05, 2023, 150 participants were recruited from 33 sites and 140 were included in this analysis. At the data cut-off date of December 05, 2023, the median follow-up was 9.2 months (IQR: 3.9-18.3), with a total of 126.2 person-years.Median age was 59 years (IQR: 54-64) and 111 (79.3%) were men. Median time since HIV diagnosis was 25 years (12-31), the median duration on antiretroviral (ARV) was 19.5 years (7.7-25.4), and the CD4 nadir was 117/µL (51-240). ICI regimens comprised anti-programmed cell death protein-1 (PD-1) for 111 (79.3%) participants, anti-programmed death-ligand 1 for 25 (17.9%), a combination of anti-PD-1 and anti-cytotoxic T-lymphocyte associated protein 4 for 3 (2.1%), and anti-PD-1 along with anti-vascular endothelial growth factor receptor for 1 (0.7%). The most frequent cancers were lung (n=65), head/neck (n=15), melanoma (n=12), liver (n=11) and Hodgkin's lymphoma (n=9).During follow-up, a total of 34 grade ≥3 irAEs occurred in 20 participants, leading to an incidence rate of 26.9 per 100 person-years. The Kaplan-Meier estimates of the proportion of participants with at least one episode of grade ≥3 irAEs were 13.8% at 6 months, 15.0% at 12 months and 18.7% at 18 months. One treatment-related death due to myocarditis was reported (0.7%). Multivariable analysis of cumulative incidence showed that participants with time since HIV diagnosis >17 years (incidence rate ratio (IRR)=4.66, p=0.002), with CD4<200 cells/µL (IRR=4.39, p<0.0001), with positive cytomegalovirus (CMV) serology (IRR=2.76, p=0.034), with history of cancer surgery (IRR=3.44, p=0.001) had a higher risk of incidence of grade ≥3 irAEs. CONCLUSION This study showed that the incidence of a first episode of grade ≥3 irAE was 15.0% (95% CI: 9.6% to 22.9%) at 1 year and the cumulative incidence of all severe irAE episodes was 26.9 per 100 person-years. Low CD4 count, positive CMV serology, history of cancer surgery and a longer time since HIV diagnosis were associated with the occurrence of severe irAEs.
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Affiliation(s)
- Lambert Assoumou
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Paris, France
| | - Raghiatou Baldé
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Paris, France
| | - Christine Katlama
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, service des maladies infectieuses, Paris, France
| | - Baptiste Abbar
- Sorbonne University, Department of Medical Oncology Assistance Publique - Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Institut Universitaire de Cancérologie, CLIP² Galilée, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Pierre Delobel
- CHU de Toulouse, Service des Maladies Infectieuses et Tropicales, INSERM, UMR1291, Université Toulouse III-Paul Sabatier, Toulouse, France
| | - Thierry Allegre
- Department of Hematology Oncology & Internal Médicine Centre Hospitalier d’Aix en Provence, Centre Hospitalier du Pays d'Aix, Aix-en-Provence, France
| | - Armelle Lavole
- GRC#04 Theranoscan, Département de Pneumologie et Oncologie Thoracique, AP-HP, Hôpital Tenon, Sorbonne Université, Paris, France
| | - Alain Makinson
- INSERM U1175, Département de Maladies Infectieuses, Centre Hospitalier Universitaire de Montpellier, Université de Montpellier, Montpellier, France
| | - Olivia Zaegel-Faucher
- Aix-Marseille Université, APHM Sainte-Marguerite, Service d'immuno-hématologie Clinique, Marseille, France
| | - Laurent Greillier
- Multidisciplinary Oncology and Therapeutic Innovations Department, Assistance Publique—Hôpitaux de Marseille, Aix-Marseille University, Marseille, France
| | - Cathia Soulie
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, laboratoire de virologie, Paris, France
| | - Marianne Veyri
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, Département d’Oncologie Médicale, Paris, France
| | | | - Michèle Algarte Genin
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Paris, France
| | | | - Anne-Geneviève Marcelin
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, laboratoire de virologie, Paris, France
| | - Kevin Bihan
- Sorbonne University, INSERM CIC Paris-Est, AP-HP, ICAN, Regional Pharmacovigilance Centre, Department of Pharmacology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Marine Baron
- Sorbonne University, Department of Medical Oncology Assistance Publique - Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Institut Universitaire de Cancérologie, CLIP² Galilée, INSERM U1135, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), Paris, France
| | - Dominique Costagliola
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, Paris, France
| | - Olivier Lambotte
- Département d’Immunologie Clinique, AP-HP, Hôpital Bicêtre, Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Jean-Philippe Spano
- Sorbonne Université, INSERM, Institut Pierre Louis d’Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, Département d’Oncologie Médicale, Paris, France
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Yazji A, Brown EN, De La Torre R, Umoru GO. Immune checkpoint blockade effect on immunologic and virologic profile of five cancer patients living with human immunodeficiency virus (HIV) infection. J Oncol Pharm Pract 2024:10781552241264258. [PMID: 39042933 DOI: 10.1177/10781552241264258] [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: 07/25/2024]
Abstract
INTRODUCTION Immune checkpoint inhibitors (ICI) have changed the prognostic outlook for several malignancies. Despite the unprecedented durable responses and improvement in survival outcomes with ICIs, exclusion of oncology patients living with human immunodeficiency virus (HIV) from most ICI-related trials has limited utility of these agents. Clinical outcomes related to concomitant use of antiretroviral therapy and ICI remain unclear. We present a case series based on our institution's experience to address this unmet need of clinical outcomes with ICI in oncology patients living with HIV. METHODS Electronic medical records were queried to identify patients living with HIV who were also diagnosed with cancer and treated with ICI from May 2019 to September 2022. RESULTS A total of five patients were on concurrent antiretroviral therapy and immunotherapy. From an efficacy perspective, three patients were observed to have a response (one complete response, one partial response, and one stable disease). There were three patients with known cluster of differentiation (CD4 + ) levels who had an increase in CD4 + cell count with ICI treatment. The HIV viral load remained undetected in most of the patients on ICI treatment. No confirmed immune-related adverse effects were documented for any patients in this review. CONCLUSION Immune checkpoint inhibitors may be efficacious and tolerable for treatment of cancer in patients living with HIV. Upward trends in CD4 + cell counts observed in this case series suggest that immune checkpoint inhibitors may enhance HIV disease control. Further research is needed for this patient population to supply more robust evidence for clinical practice.
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Affiliation(s)
- Azzam Yazji
- University of Houston College of Pharmacy, Houston, TX, USA
| | - Erika Nicole Brown
- Department of Pharmacy, Houston Methodist Willowbrook Hospital, Houston, TX, USA
| | - Rodrigo De La Torre
- Department of Pharmacy, Houston Methodist Willowbrook Hospital, Houston, TX, USA
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Alum EU, Uti DE, Ugwu OPC, Alum BN. Toward a cure - Advancing HIV/AIDs treatment modalities beyond antiretroviral therapy: A Review. Medicine (Baltimore) 2024; 103:e38768. [PMID: 38968496 PMCID: PMC11224816 DOI: 10.1097/md.0000000000038768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 06/10/2024] [Indexed: 07/07/2024] Open
Abstract
Antiretroviral therapy, also known as antiretroviral therapy (ART), has been at the forefront of the ongoing battle against human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDs). ART is effective, but it has drawbacks such as side effects, medication resistance, and difficulty getting access to treatment, which highlights the urgent need for novel treatment approaches. This review explores the complex field of HIV/AIDS treatment, covering both established alternative treatment modalities and orthodox antiretroviral therapy. Numerous reliable databases were reviewed, including PubMed, Web of Science, Scopus, and Google Scholar. The results of a thorough literature search revealed numerous therapeutic options, including stem cell transplantation, immunotherapy, gene therapy, latency reversal agents, and pharmaceutical vaccinations. While gene therapy has promise for altering cellular resistance to infection and targeting HIV-positive cells, immunotherapy treatments seek to strengthen the immune system's ability to combat HIV. Latency reversal agents offer a promising method of breaking the viral latency and making infected cells vulnerable to immune system destruction or antiretroviral drugs. Furthermore, there is potential for improving immune responses against HIV using medical vaccinations. This review stresses the vital significance of ongoing research and innovation in the hunt for a successful HIV/AIDS treatment through a thorough examination of recent developments and lingering challenges. The assessment notes that even though there has been tremendous progress in treating the illness, there is still more work to be done in addressing current barriers and investigating various treatment options in order to achieve the ultimate objective of putting an end to the HIV/AIDS pandemic.
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Affiliation(s)
- Esther Ugo Alum
- Department of Research and Publications, Kampala International University, Kampala, Uganda
| | - Daniel Ejim Uti
- Department of Research and Publications, Kampala International University, Kampala, Uganda
| | | | - Benedict Nnachi Alum
- Department of Research and Publications, Kampala International University, Kampala, Uganda
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Yuen CA, Bao S, Pekmezci M, Mo F, Kong XT. Pembrolizumab in an HIV-infected patient with glioblastoma. Immunotherapy 2024:1-9. [PMID: 38889068 DOI: 10.1080/1750743x.2024.2362566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 05/18/2024] [Indexed: 06/20/2024] Open
Abstract
Persons living with human immunodeficiency virus (PLWH) carry increased risk for developing malignancies, including glioblastoma. Despite extensive investigations, both human immunodeficiency virus (HIV) and glioblastoma are incurable. Treatment for a patient with combined glioblastoma and HIV remains an unexplored need. Preliminary evidence suggests that immunotherapy may be effective for the simultaneous treatment of both HIV and cancer by reversing HIV latency and T cell exhaustion. We present a case of glioblastoma in a PLWH who was treated with pembrolizumab. Treatment was well tolerated and safe with a mixed response. Our patient did not develop any opportunistic infections, immune-related adverse events, or worsening of his immunodeficiency. To our knowledge, this is the first reported case of a PLWH and glioblastoma treated with immunotherapy.
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Affiliation(s)
- Carlen A Yuen
- Department of Neurology, Neuro-Oncology Division, University of California, Irvine, CA 92868, USA
| | - Silin Bao
- Department of Internal Medicine, Neurosciences Division, Community Regional Medical Center, Fresno, CA 93721, USA
| | - Melike Pekmezci
- Department of Pathology, University of California, San Francisco, CA 94143, USA
| | - Fan Mo
- Department of Internal Medicine, Neurosciences Division, Community Regional Medical Center, Fresno, CA 93721, USA
| | - Xiao-Tang Kong
- Department of Neurology, Neuro-Oncology Division, University of California, Irvine, CA 92868, USA
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Suk-Ouichai C, Coghill AE, Schabath MB, Sanchez JA, Chahoud J, Necchi A, Giuliano AR, Spiess PE. A clinical overview of people living with HIV and genitourinary cancer care. Nat Rev Urol 2024; 21:373-383. [PMID: 38238527 DOI: 10.1038/s41585-023-00846-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 06/10/2024]
Abstract
The number of people living with HIV infection has been increasing globally. Administration of antiretroviral therapy is effective in controlling the infection for most patients and, as a consequence, people living with HIV (PLWH) now often have a long life expectancy. However, their risk of developing cancer - most notably virus-related cancers - has been increasing. To date, few studies have assessed the risk of genitourinary cancers in PLWH, and robust scientific data on their treatment-related outcomes are lacking. Previous studies have noted that PLWH are at a reduced risk of prostate cancer; however, low adoption and/or availability of prostate cancer screening among these patients might be confounding the validity of this finding. In genitourinary cancers, advanced stage at diagnosis and reduced cancer-specific mortality have been reported in PLWH. These data likely reflect, at least in part, the inequity of health care access for PLWH. Notably, systemic chemotherapy and/or radiotherapy could decrease total CD4+ cell counts, which could, therefore, increase the risk of morbidity and mortality from cancer treatments in PLWH. Immune checkpoint inhibitors have become the therapeutic backbone for many advanced malignancies in the general population; however, most studies validating their efficacy have excluded PLWH owing to concerns of severe adverse effects from immune checkpoint inhibitors themselves and/or related to their immunosuppressed status. To our knowledge, no genitourinary cancer survivorship programme exists that specifically caters to the needs of PLWH. By including PLWH in ongoing cancer trials, we can gain invaluable insights that will help to improve cancer care specifically for PLWH.
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Affiliation(s)
- Chalairat Suk-Ouichai
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Anna E Coghill
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Matthew B Schabath
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Julian A Sanchez
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Jad Chahoud
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Andrea Necchi
- Department of Medical Oncology, Vita-Salute San Raffaele University, Milan, Italy
| | - Anna R Giuliano
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Philippe E Spiess
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA.
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Bila M, Franken A, Van Dessel J, Garip M, Meulemans J, Willaert R, Hoeben A, Vander Poorten V, Clement PM. Exploring long-term responses to immune checkpoint inhibitors in recurrent and metastatic head and neck squamous cell carcinoma. Oral Oncol 2024; 149:106664. [PMID: 38113661 DOI: 10.1016/j.oraloncology.2023.106664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVES Immune checkpoint inhibitors (ICI) have introduced a new era in the treatment of recurrent and/or metastatic head and neck squamous cell carcinoma (R/M HNSCC). Optimal duration for ICI therapy is still unclear and the long-term outcomes and toxicity in patients responding to these therapies warrant further exploration. This study attempts to identify the clinical and biological determinants of a durable response and evaluate outcomes following ICI treatment discontinuation. MATERIALS AND METHODS A retrospective review of 181 patients treated with ICI for R/M HNSCC was conducted. Long-term responders were defined as patients who sustained disease control at least two years after initiating ICI therapy. We compared clinical and biological characteristics associated with these long-term responders against the broader treatment population. RESULTS 10 % of R/M HNSCC patients treated with ICIs demonstrated a durable long-term response. Only three relapses (16 %) occurred after discontinuing ICI treatment in this subset, with a median follow-up of 52 months. Upon retreatment with ICI, two attained a documented response. Extended ICI response was observed even with < 2 years of treatment. 74 % of long-term responders experienced immune-related adverse events (irAEs), 37 % of which severe irAEs. Hypothyroidism was the most frequently reported irAEs. The predictive potential of systemic inflammation indices for clinical response appears to be limited. CONCLUSIONS ICI present an optimistic avenue for HNSCC patients, offering substantial long-term responses. The study suggests that a two-year treatment could be optimal and irAEs, although common, are typically mild.
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Affiliation(s)
- Michel Bila
- Oral and maxillofacial surgery, University Hospitals Leuven, Leuven, Belgium; Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium.
| | - Amelie Franken
- Laboratory for Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology, Leuven, Belgium
| | - Jeroen Van Dessel
- Oral and maxillofacial surgery, University Hospitals Leuven, Leuven, Belgium; Department of Oral and Maxillo-facial Surgery - Imaging & Pathology (OMFS-IMPATH), KU Leuven, Leuven, Belgium
| | - Melisa Garip
- Oral and maxillofacial surgery, University Hospitals Leuven, Leuven, Belgium
| | - Jeroen Meulemans
- Otorhinolaryngology, Head and Neck surgery, University Hospitals Leuven, Leuven, Belgium; Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Robin Willaert
- Oral and maxillofacial surgery, University Hospitals Leuven, Leuven, Belgium; Department of Oral and Maxillo-facial Surgery - Imaging & Pathology (OMFS-IMPATH), KU Leuven, Leuven, Belgium
| | - Ann Hoeben
- Division of Medical Oncology, Department of Internal Medicine, Maastricht University Medical Center+, Maastricht, the Netherlands; GROW-School of Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Vincent Vander Poorten
- Otorhinolaryngology, Head and Neck surgery, University Hospitals Leuven, Leuven, Belgium; Department of Oncology, Section Head and Neck Oncology, KU Leuven, Leuven, Belgium
| | - Paul M Clement
- Department of Oncology, Leuven Cancer Institute, KU Leuven, Leuven, Belgium; Medical oncology, University Hospitals Leuven, Leuven, Belgium
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Phoswa WN, Khaliq OP, Eche S. A Review on Inflammasomes and Immune Checkpoints in Pre-Eclampsia Complicated with Tuberculosis and Human Immune Deficiency Virus. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6627. [PMID: 37681767 PMCID: PMC10487055 DOI: 10.3390/ijerph20176627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/09/2023]
Abstract
The current review evaluates how inflammasomes and immune checkpoints are regulated in pre-eclampsia (PE) associated with tuberculosis (TB) and Human Immune Deficiency Virus (HIV). Studies indicate that inflammasomes such as (NRLP3, NEK7, and AIM2) and immune checkpoints such as (CLT4, PD-1, TIM3, and LAG-3) are dysregulated in TB- and HIV-infected individuals, and also in pre-eclamptic pregnancies, which explains why pregnant women who are either infected with TB or HIV have an increased risk of developing PE. Evidence suggests that inhibition of inflammasomes and immune checkpoints may assist in the development of novel anti-inflammatory drugs for the prevention and management of PE in patients with or without TB and HIV infection.
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Affiliation(s)
- Wendy N. Phoswa
- Department of Life and Consumer Sciences, Science Campus, University of South Africa (UNISA), Private Bag X 6, Florida, Roodepoort 1710, South Africa
| | - Olive P. Khaliq
- Department of Paediatrics and Child Health, University of the Free State, Bloemfontein 9300, South Africa;
| | - Simeon Eche
- School of Medicine, Yale University, 333 Cedar Street, New Haven, CO 06510, USA;
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Soltero-Rivera M, Goldschmidt S, Arzi B. Feline chronic gingivostomatitis current concepts in clinical management. J Feline Med Surg 2023; 25:1098612X231186834. [PMID: 37548475 PMCID: PMC10811996 DOI: 10.1177/1098612x231186834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
PRACTICAL RELEVANCE Feline chronic gingivostomatitis (FCGS) is a debilitating disease for cats and a challenge for veterinarians and cat caregivers alike. Recent literature indicates that the disease is immune-mediated in nature and likely associated with a chronic viral infection in patients with higher alpha diversity of their subgingival microbiome. The immune-mediated nature of FCGS includes both local as well as systemic effects, and the transcriptomic analysis of affected patients supports these findings. TREATMENT OPTIONS Localized therapy in the form of surgical extraction of all, or nearly all, teeth continues to be the mainstay of treatment. For cats that do not respond to surgical management, medical management, in the form of immunosuppressive or immunomodulatory therapy, remains an option. Analgesia is of fundamental importance. Immunomodulation utilizing mesenchymal stromal cell therapy provides an alternative treatment avenue for refractory patients and likely targets the chronic viral infection present in this disease. The potential for treatment stratification and use of novel systemic treatment options may be revealed as the molecular pathways involved in this disease are better described. AIMS This review outlines current and emerging concepts linking available science pertaining to FCGS and clinical management of the disease. EVIDENCE BASE The article draws on the best evidence base at this juncture and is also driven by the authors' collective experience of working on the disease for over a decade.
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Affiliation(s)
| | - Stephanie Goldschmidt
- Department of Surgical and Radiological Sciences, University of California, Davis, CA, USA
| | - Boaz Arzi
- Department of Surgical and Radiological Sciences, University of California, Davis, CA, USA; and Veterinary Institute for Regenerative Cures, School of Veterinary Medicine, University of California, Davis, CA, USA
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Pizzutilo EG, Romanò R, Roazzi L, Agostara AG, Oresti S, Zeppellini A, Giannetta L, Cerea G, Signorelli D, Siena S, Sartore-Bianchi A. Immune Checkpoint Inhibitors and the Exposome: Host-Extrinsic Factors Determine Response, Survival, and Toxicity. Cancer Res 2023; 83:2283-2296. [PMID: 37205627 PMCID: PMC10345966 DOI: 10.1158/0008-5472.can-23-0161] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/24/2023] [Accepted: 05/15/2023] [Indexed: 05/21/2023]
Abstract
Cancer immunotherapy, largely represented by immune checkpoint inhibitors (ICI), has led to substantial changes in preclinical cancer research and clinical oncology practice over the past decade. However, the efficacy and toxicity profiles of ICIs remain highly variable among patients, with only a fraction achieving a significant benefit. New combination therapeutic strategies are being investigated, and the search for novel predictive biomarkers is ongoing, mainly focusing on tumor- and host-intrinsic components. Less attention has been directed to all the external, potentially modifiable factors that compose the exposome, including diet and lifestyle, infections, vaccinations, and concomitant medications, that could affect the immune system response and its activity against cancer cells. We hereby provide a review of the available clinical evidence elucidating the impact of host-extrinsic factors on ICI response and toxicity.
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Affiliation(s)
- Elio Gregory Pizzutilo
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Rebecca Romanò
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Laura Roazzi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Alberto G. Agostara
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Sara Oresti
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Annalisa Zeppellini
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Laura Giannetta
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Giulio Cerea
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Diego Signorelli
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Università degli Studi di Milano, Department of Oncology and Hemato-Oncology, Milan, Italy
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Lombardi A, Gramegna A, Gruarin P, Grifantini R, Gori A, Blasi F, Bandera A. Comments on "PD-1 Inhibitor for Disseminated Mycobacterium avium Infection in a Person Living With HIV". Open Forum Infect Dis 2023; 10:ofad083. [PMID: 36879621 PMCID: PMC9985143 DOI: 10.1093/ofid/ofad083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Affiliation(s)
- Andrea Lombardi
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Andrea Gramegna
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paola Gruarin
- National Institute of Molecular Genetics (INGM) "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Renata Grifantini
- National Institute of Molecular Genetics (INGM) "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Andrea Gori
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Infectious Diseases Unit, Ospedale "Luigi Sacco", Milan, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandra Bandera
- Infectious Diseases Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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11
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Boulay A, Trabanelli S, Boireau S, Boyer-Clavel M, Nisole S, Romero P, Jandus C, Beignon AS, Arhel NJ. Assessing the Impact of Persistent HIV Infection on Innate Lymphoid Cells Using In Vitro Models. Immunohorizons 2023; 7:243-255. [PMID: 37000496 PMCID: PMC10563434 DOI: 10.4049/immunohorizons.2300007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 04/01/2023] Open
Abstract
Pathogens that persist in their host induce immune dysfunctions even in the absence of detectable replication. To better understand the phenotypic and functional changes that persistent infections induce in sentinel innate immune cells, we developed human PBMC-based HIV models of persistent infection. Autologous nonactivated PBMCs were cocultured with chronically infected, acutely infected, or uninfected cells and were then analyzed by unsupervised high-dimensional flow cytometry. Using this approach, we identified prevalent patterns of innate immune dysfunctions associated with persistent HIV infections that at least in part mirror immune dysfunctions observed in patients. In one or more models of chronic infection, bystander CD16+ NK cells expressing markers of activation, such as CD94, CD45RO, CD62L, CD69, CD25, and immune checkpoints PD1, Tim3, TIGIT, NKG2A and Lag3, were significantly reduced. Conversely, helper ILC subsets expressing PDL1/PDL2 were significantly enriched in chronic infection compared with either uninfected or acute infection, suggesting that chronic HIV-1 infection was associated with an inhibitory environment for bystander ILC and NK subsets. The cell-based models of persistent infection that we describe here provide versatile tools to explore the molecular mechanisms of these immune dysfunctions and unveil the contribution of innate immunity in sustaining pathogen persistence.
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Affiliation(s)
- Aude Boulay
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
| | - Sara Trabanelli
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Ludwig Institute for Cancer Research, Lausanne Branch, Lausanne, Switzerland
| | - Stéphanie Boireau
- Montpellier Ressources Imagerie, Biocampus, Université de Montpellier, CNRS, Montpellier, France
| | - Myriam Boyer-Clavel
- Montpellier Ressources Imagerie, Biocampus, Université de Montpellier, CNRS, Montpellier, France
| | - Sébastien Nisole
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
| | - Pedro Romero
- Department of Oncology, University of Lausanne, Épalinges, Switzerland
| | - Camilla Jandus
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Ludwig Institute for Cancer Research, Lausanne Branch, Lausanne, Switzerland
| | - Anne-Sophie Beignon
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Fontenay-aux-Roses, France
| | - Nathalie J. Arhel
- Viral Trafficking, Restriction and Innate Signaling, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS, Montpellier, France
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12
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Williams DW, Flores BR, Xu Y, Wang Y, Yu D, Peters BA, Adedimeji A, Wilson TE, Merenstein D, Tien PC, Cohen MH, Weber KM, Adimora AA, Ofotokun I, Fischl M, Turan J, Turan B, Laumet G, Landay AL, Dastgheyb RM, Gange SJ, Weiser SD, Rubin LH. T-cell activation state differentially contributes to neuropsychiatric complications in women with HIV. Brain Behav Immun Health 2022; 25:100498. [PMID: 36097532 PMCID: PMC9463560 DOI: 10.1016/j.bbih.2022.100498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/07/2022] [Accepted: 08/13/2022] [Indexed: 02/02/2023] Open
Abstract
Neuropsychiatric complications are common among women with HIV (WWH). The pathophysiological mechanisms underlying these complications are not fully known but likely driven in part by immune modulation. We examined associations between T-cell activation states which are required to mount an effective immune response (activation, co-stimulation/normal function, exhaustion, senescence) and neuropsychiatric complications in WWH. 369 WWH (78% HIV RNA undetectable/<20cp/mL) enrolled in the Women's Interagency HIV Study completed neuropsychological testing and measures of depression (Center for Epidemiological Studies Depression Scale-CES-D), self-reported stress levels (Perceived Stress Scale-10), and post-traumatic stress (PTSD Checklist-Civilian Scale). Multiparametric flow cytometry evaluated T-cell activation state. Partial least squares regressions were used to examine T-cell phenotypes and neuropsychiatric outcome associations after confounder adjustment. In the total sample and among virally suppressed (VS)-WWH, CD4+ T-cell exhaustion was associated with poorer learning and attention/working memory (P's < 0.05). In the total sample, CD4+ T-cell activation was associated with better attention/working memory and CD8+ T-cell co-stimulation and senescence was associated with poorer executive function (P's < 0.05). For mental health outcomes, in the total sample, CD4+ T-cell activation was associated with more perceived stress and CD4+ T-cell exhaustion was associated with less depressive symptoms (P's < 0.05). Among VS-WWH, CD4+ senescence was associated with less perceive stress and CD8+ T-cell co-stimulation and senescence was associated with higher depression (P's < 0.05). Together, results suggest the contribution of peripheral CD4+ and CD8+ T-cell activation status to neuropsychiatric complications in WWH.
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Affiliation(s)
- Dionna W. Williams
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Division of Clinical Pharmacology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Bianca R. Flores
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yanxun Xu
- Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MD, USA
- Division of Biostatistics and Bioinformatics at the Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yuezhe Wang
- Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MD, USA
| | - Danyang Yu
- Applied Mathematics and Statistics, Johns Hopkins University, Baltimore, MD, USA
| | - Brandilyn A. Peters
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Adebola Adedimeji
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tracey E. Wilson
- Department of Community Health Sciences, State University of New York Downstate Health Science University, School of Public Health, Brooklyn, NY, USA
| | - Daniel Merenstein
- Department of Family Medicine, Georgetown University Medical Center, Washington, DC, USA
| | - Phyllis C. Tien
- Department of Medicine, UCSF and Medical Service, Department of Veteran Affairs Medical Center, San Francisco, CA, USA
| | | | | | - Adaora A. Adimora
- Division of Infectious Disease, University of North Carolina at Chapel Hill, NC, USA
| | - Igho Ofotokun
- Department of Medicine, Emory University and Grady Healthcare System, Atlanta, Georgia Mailman School of Public Health, Columbia University, NY, NY, USA
| | - Margaret Fischl
- Department of Medicine, University of Miami Health System, Miami, FL, USA
| | - Janet Turan
- Departments of Health Policy and Organization, School of Public Health, University of Alabama at Birmingham, USA
| | - Bülent Turan
- Department of Psychology, Koc University, Istanbul, Turkey
| | - Geoffroy Laumet
- Department of Physiology, Michigan State University, East Lansing, MI, USA
| | - Alan L. Landay
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Raha M. Dastgheyb
- Departments of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stephen J. Gange
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Sheri D. Weiser
- Department of Medicine, UCSF and Medical Service, Department of Veteran Affairs Medical Center, San Francisco, CA, USA
- Division of HIV, ID and Global Medicine, Department of Medicine, UCSF, San Francisco, CA, USA
| | - Leah H. Rubin
- Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Departments of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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13
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Rao S. Sex differences in HIV-1 persistence and the implications for a cure. Front Glob Womens Health 2022; 3:942345. [PMID: 36212905 PMCID: PMC9538461 DOI: 10.3389/fgwh.2022.942345] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
Of the 38 million people currently living with Human Immunodeficiency Virus type-1 (HIV-1), women, especially adolescents and young women, are disproportionally affected by the HIV-1 pandemic. Acquired immunodeficiency syndrome (AIDS) - related illnesses are the leading cause of death in women of reproductive age worldwide. Although combination antiretroviral therapy (cART) can suppress viral replication, cART is not curative due to the presence of a long-lived viral reservoir that persists despite treatment. Biological sex influences the characteristics of the viral reservoir as well as the immune responses to infection, factors that can have a significant impact on the design and quantification of HIV-1 curative interventions in which women are grossly underrepresented. This mini-review will provide an update on the current understanding of the impact of biological sex on the viral reservoir and will discuss the implications of these differences in the context of the development of potential HIV-1 curative strategies, with a focus on the shock and kill approach to an HIV-1 cure. This mini-review will also highlight the current gaps in the knowledge of sex-based differences in HIV-1 persistence and will speculate on approaches to address them to promote the development of more scalable, effective curative approaches for people living with HIV-1.
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14
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Aguilar-Company J, Lopez-Olivo MA, Ruiz-Camps I. Multidisciplinary approach to treatment with immune checkpoint inhibitors in patients with HIV, tuberculosis, or underlying autoimmune diseases. Front Med (Lausanne) 2022; 9:875910. [PMID: 35911382 PMCID: PMC9334667 DOI: 10.3389/fmed.2022.875910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 06/27/2022] [Indexed: 12/24/2022] Open
Abstract
We reviewed the available information on the use of immune checkpoint inhibitors (ICIs) in populations with special conditions, namely, patients with HIV, tuberculosis, or underlying autoimmune disease. Available data show that treatment with ICIs is safe in patients with HIV; it is advisable, however, that these patients receive adequate antiretroviral therapy and have an undetectable viral load before ICIs are initiated. Tuberculosis reactivation has been reported with the use of ICIs, possibly due to immune dysregulation. Tuberculosis has also been associated with the use of immunosuppressors to treat immune-related adverse events (irAEs). Active tuberculosis must be ruled out in patients with symptoms or signs, and selected patients may benefit from screening for latent tuberculosis infection, although more data are required. Limited data exist regarding the safety of ICIs in patients with cancer and autoimmune disease. Data from observational studies suggest that up to 29% of patients with a preexisting autoimmune disease treated with an ICI present with an autoimmune disease flare, and 30% present with a de novo irAE of any type. The frequency of flares appears to differ according to the type of ICI received, with higher rates associated with PD-1/PD-L1 inhibitors. The most common autoimmune diseases for which patients reported flares with ICI therapy are rheumatoid arthritis, other inflammatory arthritis, and psoriasis. Most studies have reported flares or de novo irAEs associated with ICIs that were mild to moderate, with low rates of discontinuation and no deaths due to flares. Therefore, the use of ICIs in these patients is possible, but careful monitoring is required.
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Affiliation(s)
- Juan Aguilar-Company
- Medical Oncology Department, Vall d'Hebron Hospital Universitari and Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain,Infectious Diseases Department, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - Maria A. Lopez-Olivo
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States,*Correspondence: Maria A. Lopez-Olivo
| | - Isabel Ruiz-Camps
- Infectious Diseases Department, Vall d'Hebron Hospital Universitari, Barcelona, Spain,Red Española de Investigación en Patología Infecciosa (REIPI), Instituto de Salud Carlos III, Madrid, Spain,Centro de Investigación en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
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15
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Gramegna A, Lombardi A, Lorè NI, Amati F, Barone I, Azzarà C, Cirillo D, Aliberti S, Gori A, Blasi F. Innate and Adaptive Lymphocytes in Non-Tuberculous Mycobacteria Lung Disease: A Review. Front Immunol 2022; 13:927049. [PMID: 35837393 PMCID: PMC9273994 DOI: 10.3389/fimmu.2022.927049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/31/2022] [Indexed: 11/13/2022] Open
Abstract
Non-tuberculous mycobacteria (NTM) are ubiquitous environmental microorganisms capable of a wide range of infections that primarily involve the lymphatic system and the lower respiratory tract. In recent years, cases of lung infection sustained by NTM have been steadily increasing, due mainly to the ageing of the population with underlying lung disease, the enlargement of the cohort of patients undergoing immunosuppressive medications and the improvement in microbiologic diagnostic techniques. However, only a small proportion of individuals at risk ultimately develop the disease due to reasons that are not fully understood. A better understanding of the pathophysiology of NTM pulmonary disease is the key to the development of better diagnostic tools and therapeutic targets for anti-mycobacterial therapy. In this review, we cover the various types of interactions between NTM and lymphoid effectors of innate and adaptive immunity. We also give a brief look into the mechanism of immune exhaustion, a phenomenon of immune dysfunction originally reported for chronic viral infections and cancer, but recently also observed in the setting of mycobacterial diseases. We try to set the scene to postulate that a better knowledge of immune exhaustion can play a crucial role in establishing prognostic/predictive factors and enabling a broader investigation of immune-modulatory drugs in the experimental treatment of NTM pulmonary disease.
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Affiliation(s)
- Andrea Gramegna
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- *Correspondence: Andrea Gramegna,
| | - Andrea Lombardi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola I. Lorè
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Amati
- IRCCS Humanitas Research Hospital, Respiratory Unit, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Ivan Barone
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Cecilia Azzarà
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Daniela Cirillo
- Emerging Bacterial Pathogens Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Aliberti
- IRCCS Humanitas Research Hospital, Respiratory Unit, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Andrea Gori
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Infectious Diseases Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Internal Medicine Department, Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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16
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Fulgenzi CAM, D'Alessio A, Ogunbiyi O, Demirtas CO, Gennari A, Cortellini A, Sharma R, Pinato DJ. Novel immunotherapy combinations in clinical trials for hepatocellular carcinoma: will they shape the future treatment landscape? Expert Opin Investig Drugs 2022; 31:681-691. [PMID: 35507361 DOI: 10.1080/13543784.2022.2072726] [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: 12/24/2022]
Abstract
INTRODUCTION Underlying liver disease and the intrinsic chemoresistance have historically hampered the development of efficacious treatments in HCC. However, in the last few years, immunotherapy-based combinations have emerged as efficacious therapeutic strategy in this setting. This paper critically summarizes the recent therapeutic progress in the systemic treatment of HCC. AREA COVERED This paper examines the preclinical rationale of the following combinations in HCC: dual checkpoint inhibitors, immune checkpoint inhibitors plus anti-angiogenic agents, and immune checkpoint inhibitors plus tyrosine kinase inhibitors. Results of recent clinical studies are presented, along with a brief overview of ongoing and future trials. EXPERT OPINION The approval of atezolizumab plus bevacizumab and the positive results of the HIMALAYA trial have broadened the therapeutic scenario for advanced HCC, opening, at the same time, new challenges. First of all, predictive biomarkers to allocate patients to the best treatment are eagerly required; second, specific studies are urgently needed to define the use of new combinations in patients usually excluded from clinical trials, e.g. those with deranged liver function and HIV or transplant recipients. Finally, with new combinations being translated into earlier stages, profound changes are soon expected in the adjuvant and neoadjuvant setting.
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Affiliation(s)
- Claudia Angela Maria Fulgenzi
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Medical Oncology, University Campus Bio-Medico of Rome, Italy
| | - Antonio D'Alessio
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Olabisi Ogunbiyi
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Coskun O Demirtas
- Department of Gastroenterology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Alessandra Gennari
- Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | | | - Rohini Sharma
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - David James Pinato
- Department of Surgery and Cancer, Imperial College London, London, UK.,Division of Oncology, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
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17
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Li W, Syed F, Yu R, Yang J, Xia Y, Relich RF, Russell PM, Zhang S, Khalili M, Huang L, Kacena MA, Zheng X, Yu Q. Soluble Immune Checkpoints Are Dysregulated in COVID-19 and Heavy Alcohol Users With HIV Infection. Front Immunol 2022; 13:833310. [PMID: 35281051 PMCID: PMC8904355 DOI: 10.3389/fimmu.2022.833310] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/28/2022] [Indexed: 01/08/2023] Open
Abstract
Immune checkpoints (ICPs) consist of paired receptor-ligand molecules that exert inhibitory or stimulatory effects on immune defense, surveillance, regulation, and self-tolerance. ICPs exist in both membrane and soluble forms in vivo and in vitro. Imbalances between inhibitory and stimulatory membrane-bound ICPs (mICPs) in malignant cells and immune cells in the tumor immune microenvironment (TIME) have been well documented. Blockades of inhibitory mICPs have emerged as an immense breakthrough in cancer therapeutics. However, the origin, structure, production regulation, and biological significance of soluble ICPs (sICPs) in health and disease largely remains elusive. Soluble ICPs can be generated through either alternative mRNA splicing and secretion or protease-mediated shedding from mICPs. Since sICPs are found in the bloodstream, they likely form a circulating immune regulatory system. In fact, there is increasing evidence that sICPs exhibit biological functions including (1) regulation of antibacterial immunity, (2) interaction with their mICP compartments to positively or negatively regulate immune responses, and (3) competition with their mICP compartments for binding to the ICP blocking antibodies, thereby reducing the efficacy of ICP blockade therapies. Here, we summarize current data of sICPs in cancer and infectious diseases. We particularly focus on sICPs in COVID-19 and HIV infection as they are the two ongoing global pandemics and have created the world's most serious public health challenges. A "storm" of sICPs occurs in the peripheral circulation of COVID-19 patients and is associated with the severity of COVID-19. Similarly, sICPs are highly dysregulated in people living with HIV (PLHIV) and some sICPs remain dysregulated in PLHIV on antiretroviral therapy (ART), indicating these sICPs may serve as biomarkers of incomplete immune reconstitution in PLHIV on ART. We reveal that HIV infection in the setting of alcohol misuse exacerbates sICP dysregulation as PLHIV with heavy alcohol consumption have significantly elevated plasma levels of many sICPs. Thus, both stimulatory and inhibitory sICPs are present in the bloodstream of healthy people and their balance can be disrupted under pathophysiological conditions such as cancer, COVID-19, HIV infection, and alcohol misuse. There is an urgent need to study the role of sICPs in immune regulation in health and disease.
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Affiliation(s)
- Wei Li
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Fahim Syed
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Richard Yu
- Department of Internal Medicine, School of Medicine, University of Nevada, Reno, NV, United States
| | - Jing Yang
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Ying Xia
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, United States
- School of Laboratory Medicine, Wenzhou Medical University, Wenzhou, China
| | - Ryan F. Relich
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Patrick M. Russell
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Shanxiang Zhang
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Mandana Khalili
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Laurence Huang
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Melissa A. Kacena
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Xiaoqun Zheng
- School of Laboratory Medicine, Wenzhou Medical University, Wenzhou, China
- Department of Clinical Laboratory, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qigui Yu
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, IN, United States
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18
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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.
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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
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19
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New Insights in the Fight against HIV. Cells 2021; 10:cells10123549. [PMID: 34944057 PMCID: PMC8700486 DOI: 10.3390/cells10123549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 11/29/2022] Open
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20
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Lombardi A, Villa S, Castelli V, Bandera A, Gori A. T-Cell Exhaustion in Mycobacterium tuberculosis and Nontuberculous Mycobacteria Infection: Pathophysiology and Therapeutic Perspectives. Microorganisms 2021; 9:microorganisms9122460. [PMID: 34946062 PMCID: PMC8704935 DOI: 10.3390/microorganisms9122460] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/20/2021] [Accepted: 11/26/2021] [Indexed: 12/26/2022] Open
Abstract
Immune exhaustion is a condition associated with chronic infections and cancers, characterized by the inability of antigen-specific T cells to eliminate the cognate antigen. Exhausted T cells display a peculiar phenotypic profile and exclusive functional characteristics. Immune exhaustion has been described in patients with Mycobacterium tuberculosis infection, and cases of tuberculosis reactivation have been reported in those treated with immune checkpoint inhibitors, drugs able to re-establish T-cells’ function. Exhausted T CD8+ cells’ profile has also been described in patients with infection due to nontuberculous mycobacteria. In this review, we initially provide an overview of the mechanisms leading to immune exhaustion in patients infected by Mycobacterium tuberculosis and nontuberculous mycobacteria. We then dissect the therapeutic perspectives related to immune checkpoint blockade in patients with these infections.
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Affiliation(s)
- Andrea Lombardi
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (A.B.); (A.G.)
- Department of Pathophysiology and Transplantation, University of Milano, 20122 Milano, Italy;
- Correspondence: ; Tel.: +39-02-5503-4767
| | - Simone Villa
- Department of Pathophysiology and Transplantation, University of Milano, 20122 Milano, Italy;
| | - Valeria Castelli
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (A.B.); (A.G.)
| | - Alessandra Bandera
- Infectious Diseases Unit, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milano, Italy; (V.C.); (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.); (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
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