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Zhao J, Dong Y, Clark E, Garcia JM, White DL, Kramer JR, Mazul AL, Hartman C, Chiao EY. Risk and predictors of penile cancer in US Veterans with HIV. AIDS 2024; 38:1395-1401. [PMID: 38652491 DOI: 10.1097/qad.0000000000003914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
OBJECTIVES People with HIV (PWH) may have an increased burden of penile cancer. We aimed to evaluate the risk of penile cancer in PWH compared with that of the general population. DESIGN We conducted a nationwide retrospective matched cohort study of penile cancer incidence among veterans with HIV (VWH) compared with veterans without HIV. METHODS We compared penile cancer incidence rates in 44 173 VWH to those of veterans without HIV ( N = 159 443; 4 : 1 matched in age). We used Cox regression models to estimate hazard ratios and 95% confidence intervals (CIs) for associations with HIV infection and for penile cancer risk factors. RESULTS HIV positivity was associated with an increased risk of penile cancer, with adjusted hazard ratios of 2.63 (95% CI 1.64-4.23) when adjusting for age, race/ethnicity, baseline BMI, smoking and alcohol use, economic means test, and history of condyloma. The risk increased to hazard ratio = 4.25 (95% CI 2.75-6.57) when adjusting for all factors except history of condyloma. Risk factors for penile cancer in VWH included lower nadir CD4 + count, less than 50% of follow-up time with undetectable HIV viral load, and history of condyloma. CONCLUSION VWH - particularly those with low CD4 + counts, detectable HIV viral loads, or history of condyloma - are at increased risk of penile cancer, suggesting the penile cancer prevention activities are needed in this population.
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Affiliation(s)
- Jing Zhao
- Section of Epidemiology and Population Sciences, Department of Medicine, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine
| | - Yongquan Dong
- Health Services Research, Michael E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt)
- Section of Health Services Research, Department of Medicine
| | - Eva Clark
- Health Services Research, Michael E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt)
- Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Jose M Garcia
- Geriatric Research, Education and Clinical Center (GRECC), VA Puget Sound Healthcare System and Division of Gerontology & Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Donna L White
- Health Services Research, Michael E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt)
- Section of Health Services Research, Department of Medicine
- Dan L. Duncan Cancer Center, Baylor College of Medicine
- Texas Medical Center Digestive Disease Center, Baylor College of Medicine, Houston, TX
| | - Jennifer R Kramer
- Health Services Research, Michael E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt)
- Section of Health Services Research, Department of Medicine
- Dan L. Duncan Cancer Center, Baylor College of Medicine
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine
| | - Angela L Mazul
- Department of Otolaryngology-Head and Neck Surgery, Washington University
- Division of Public Health Science, Department of Surgery, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Christine Hartman
- Health Services Research, Michael E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt)
| | - Elizabeth Y Chiao
- Division of Cancer Prevention and Population Sciences, Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Lurain KA, Ramaswami R, Krug LT, Whitby D, Ziegelbauer JM, Wang HW, Yarchoan R. HIV-associated cancers and lymphoproliferative disorders caused by Kaposi sarcoma herpesvirus and Epstein-Barr virus. Clin Microbiol Rev 2024:e0002223. [PMID: 38899877 DOI: 10.1128/cmr.00022-23] [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: 06/21/2024] Open
Abstract
SUMMARYWithin weeks of the first report of acquired immunodeficiency syndrome (AIDS) in 1981, it was observed that these patients often had Kaposi sarcoma (KS), a hitherto rarely seen skin tumor in the USA. It soon became apparent that AIDS was also associated with an increased incidence of high-grade lymphomas caused by Epstein-Barr virus (EBV). The association of AIDS with KS remained a mystery for more than a decade until Kaposi sarcoma-associated herpesvirus (KSHV) was discovered and found to be the cause of KS. KSHV was subsequently found to cause several other diseases associated with AIDS and human immunodeficiency virus (HIV) infection. People living with HIV/AIDS continue to have an increased incidence of certain cancers, and many of these cancers are caused by EBV and/or KSHV. In this review, we discuss the epidemiology, virology, pathogenesis, clinical manifestations, and treatment of cancers caused by EBV and KSHV in persons living with HIV.
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Affiliation(s)
- Kathryn A Lurain
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Ramya Ramaswami
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Laurie T Krug
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Denise Whitby
- Viral Oncology Section, AIDS and Cancer Virus Program, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Joseph M Ziegelbauer
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
| | - Hao-Wei Wang
- Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland, USA
| | - Robert Yarchoan
- The HIV and AIDS Malignancy Branch, Center for Cancer Research, Bethesda, Maryland, USA
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3
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Rudolph JE, Calkins KL, Zhang X, Zhou Y, Pirsl F, Xu X, Wentz E, Lau B, Joshu CE. Incidence of Colon Cancer Among Medicaid Beneficiaries With or Without Human Immunodeficiency Virus Under Comparable Colorectal Cancer Screening Patterns. Open Forum Infect Dis 2024; 11:ofae246. [PMID: 38798894 PMCID: PMC11127480 DOI: 10.1093/ofid/ofae246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
Background People with human immunodeficiency virus (HIV; PWH) in the United States have a lower incidence of colon cancer than the general population. The lower incidence may be explained by differences in receipt of screening. Thus, we sought to estimate colon cancer incidence under scenarios in which Medicaid beneficiaries, with or without HIV, followed the same screening protocols. Methods We used data from 1.5 million Medicaid beneficiaries who were enrolled in 14 US states in 2001-2015 and aged 50-64 years; 72 747 beneficiaries had HIV. We estimated risks of colon cancer and death by age, censoring beneficiaries when they deviated from 3 screening protocols, which were based on Medicaid's coverage policy for endoscopies during the time period, with endoscopy once every 2, 4, or 10 years. We used inverse probability weights to control for baseline and time-varying confounding and informative loss to follow-up. Analyses were performed overall, by sex, and by race/ethnicity. Results PWH had a lower incidence of colon cancer than beneficiaries without HIV. Compared with beneficiaries without HIV, the risk difference at age 65 years was -1.6% lower (95% confidence interval, -2.3% to -.7%) among PWH with the 2-year protocol and -0.8% lower (-1.3% to -.3%) with the 10-year protocol. Results were consistent across subgroup and sensitivity analyses. Conclusions Our findings suggest that the lower risk of colon cancer that has been observed among PWH aged 50-64 years compared with those without HIV is not due to differences in receipt of lower endoscopy. Keywords: colon cancer, colorectal cancer screening, endoscopy, Medicaid, human immunodeficiency virus.
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Affiliation(s)
- Jacqueline E Rudolph
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Keri L Calkins
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Mathematica, Ann Arbor, Michigan, USA
| | - Xueer Zhang
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Yiyi Zhou
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Filip Pirsl
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Xiaoqiang Xu
- Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Eryka Wentz
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Bryan Lau
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Corinne E Joshu
- Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
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Wieland CM, Tuin AM, Dort EJ, Hall AG, Krishnan M, Velagapudi M. Long-Term Survival Rates and Treatment Trends of Burkitt Lymphoma in Patients with HIV-A National Cancer Database (NCDB) Study. Cancers (Basel) 2024; 16:1397. [PMID: 38611075 PMCID: PMC11011134 DOI: 10.3390/cancers16071397] [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: 02/17/2024] [Revised: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Burkitt lymphoma (BL) accounts for 10-35% of AIDS-defining lymphoma in people with HIV (PWH). Previous research consisting of smaller cohorts has shown decreased survival for HIV-associated BL. This study aims to compare overall mortality in BL patients with and without HIV, while investigating impact of treatment modalities in HIV-associated BL. METHODS Using the 2004-2019 NCDB, we identified 4312 patients with stage 3 or 4 BL who had a known HIV status and received either chemotherapy alone or chemotherapy and immunotherapy. Time to death was evaluated using Kaplan-Meier survival estimates. Risk of death was evaluated using an extended multivariable Cox model adjusted for multiple factors and with a Heaviside function for HIV status by time period (0-3 month vs. 3-60 month). RESULTS Of the 4312 patients included, 1514 (35%) had HIV. For months 0-3 from time of diagnosis, HIV status was not associated with a statistically significant increase in risk of death (HR = 1.04, 95% CI: 0.86, 1.26, p = 0.6648). From month 3to 60, positive HIV status was associated with a 55% increase in risk of death compared to those without HIV (95% CI: 1.38, 1.75, p < 0.0001). Further, this difference in hazard rates (0-3 vs. 3-60) was statistically significant (HR = 1.49, 95% CI: 1.22-1.82, p < 0.001). CONCLUSIONS There is an increased mortality rate from months 3 to 60 in BL patients with HIV compared to patients without HIV. Additionally, risk of death in the first 3 months is significantly decreased by 45% in patients with HIV treated with combination chemotherapy and immunotherapy compared to patients without HIV receiving combination chemotherapy and immunotherapy, providing valuable clinical insight into treatment decision making in the care of HIV-associated BL.
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Affiliation(s)
- Clare M. Wieland
- School of Medicine, Creighton University, Omaha, NE 68178, USA; (C.M.W.); (A.M.T.); (E.J.D.)
| | - Ashley M. Tuin
- School of Medicine, Creighton University, Omaha, NE 68178, USA; (C.M.W.); (A.M.T.); (E.J.D.)
| | - Elizabeth J. Dort
- School of Medicine, Creighton University, Omaha, NE 68178, USA; (C.M.W.); (A.M.T.); (E.J.D.)
| | - Alexander G. Hall
- Department of Clinical Research & Public Health, School of Medicine, Creighton University, Omaha, NE 68178, USA;
| | - Mridula Krishnan
- Division of Hematology/Oncology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Manasa Velagapudi
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Creighton University, CHI Health, Omaha, NE 68124, USA
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Chung IY, Kim J, Koh A. The Microbiome Matters: Its Impact on Cancer Development and Therapeutic Responses. J Microbiol 2024; 62:137-152. [PMID: 38587593 DOI: 10.1007/s12275-024-00110-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 04/09/2024]
Abstract
In the evolving landscape of cancer research, the human microbiome emerges as a pivotal determinant reshaping our understanding of tumorigenesis and therapeutic responses. Advanced sequencing technologies have uncovered a vibrant microbial community not confined to the gut but thriving within tumor tissues. Comprising bacteria, viruses, and fungi, this diverse microbiota displays distinct signatures across various cancers, with most research primarily focusing on bacteria. The correlations between specific microbial taxa within different cancer types underscore their pivotal roles in driving tumorigenesis and influencing therapeutic responses, particularly in chemotherapy and immunotherapy. This review amalgamates recent discoveries, emphasizing the translocation of the oral microbiome to the gut as a potential marker for microbiome dysbiosis across diverse cancer types and delves into potential mechanisms contributing to cancer promotion. Furthermore, it highlights the adverse effects of the microbiome on cancer development while exploring its potential in fortifying strategies for cancer prevention and treatment.
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Affiliation(s)
- In-Young Chung
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
| | - Jihyun Kim
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea
| | - Ara Koh
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
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Pardo-Cea MA, Farré X, Esteve A, Palade J, Espín R, Mateo F, Alsop E, Alorda M, Blay N, Baiges A, Shabbir A, Comellas F, Gómez A, Arnan M, Teulé A, Salinas M, Berrocal L, Brunet J, Rofes P, Lázaro C, Conesa M, Rojas JJ, Velten L, Fendler W, Smyczynska U, Chowdhury D, Zeng Y, He HH, Li R, Van Keuren-Jensen K, de Cid R, Pujana MA. Biological basis of extensive pleiotropy between blood traits and cancer risk. Genome Med 2024; 16:21. [PMID: 38308367 PMCID: PMC10837955 DOI: 10.1186/s13073-024-01294-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 01/22/2024] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND The immune system has a central role in preventing carcinogenesis. Alteration of systemic immune cell levels may increase cancer risk. However, the extent to which common genetic variation influences blood traits and cancer risk remains largely undetermined. Here, we identify pleiotropic variants and predict their underlying molecular and cellular alterations. METHODS Multivariate Cox regression was used to evaluate associations between blood traits and cancer diagnosis in cases in the UK Biobank. Shared genetic variants were identified from the summary statistics of the genome-wide association studies of 27 blood traits and 27 cancer types and subtypes, applying the conditional/conjunctional false-discovery rate approach. Analysis of genomic positions, expression quantitative trait loci, enhancers, regulatory marks, functionally defined gene sets, and bulk- and single-cell expression profiles predicted the biological impact of pleiotropic variants. Plasma small RNAs were sequenced to assess association with cancer diagnosis. RESULTS The study identified 4093 common genetic variants, involving 1248 gene loci, that contributed to blood-cancer pleiotropism. Genomic hotspots of pleiotropism include chromosomal regions 5p15-TERT and 6p21-HLA. Genes whose products are involved in regulating telomere length are found to be enriched in pleiotropic variants. Pleiotropic gene candidates are frequently linked to transcriptional programs that regulate hematopoiesis and define progenitor cell states of immune system development. Perturbation of the myeloid lineage is indicated by pleiotropic associations with defined master regulators and cell alterations. Eosinophil count is inversely associated with cancer risk. A high frequency of pleiotropic associations is also centered on the regulation of small noncoding Y-RNAs. Predicted pleiotropic Y-RNAs show specific regulatory marks and are overabundant in the normal tissue and blood of cancer patients. Analysis of plasma small RNAs in women who developed breast cancer indicates there is an overabundance of Y-RNA preceding neoplasm diagnosis. CONCLUSIONS This study reveals extensive pleiotropism between blood traits and cancer risk. Pleiotropism is linked to factors and processes involved in hematopoietic development and immune system function, including components of the major histocompatibility complexes, and regulators of telomere length and myeloid lineage. Deregulation of Y-RNAs is also associated with pleiotropism. Overexpression of these elements might indicate increased cancer risk.
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Affiliation(s)
- Miguel Angel Pardo-Cea
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Xavier Farré
- Genomes for Life - GCAT Lab Group, Institut Germans Trias i Pujol (IGTP), Badalona, 08916, Barcelona, Catalonia, Spain
| | - Anna Esteve
- Badalona Applied Research Group in Oncology (B-ARGO), Catalan Institute of Oncology, Institut Germans Trias i Pujol (IGTP), Badalona, 08916, Barcelona, Catalonia, Spain
| | - Joanna Palade
- Cancer and Cell Biology, Translational Genomics Research Institute (TGen), Arizona, Phoenix, AZ, 85004, USA
| | - Roderic Espín
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Francesca Mateo
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Eric Alsop
- Cancer and Cell Biology, Translational Genomics Research Institute (TGen), Arizona, Phoenix, AZ, 85004, USA
| | - Marc Alorda
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Natalia Blay
- Genomes for Life - GCAT Lab Group, Institut Germans Trias i Pujol (IGTP), Badalona, 08916, Barcelona, Catalonia, Spain
| | - Alexandra Baiges
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Arzoo Shabbir
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Francesc Comellas
- Department of Mathematics, Technical University of Catalonia, Castelldefels, 08860, Barcelona, Catalonia, Spain
| | - Antonio Gómez
- Department of Biosciences, Faculty of Sciences and Technology (FCT), University of Vic - Central University of Catalonia (UVic-UCC), Vic, 08500, Barcelona, Catalonia, Spain
| | - Montserrat Arnan
- Department of Hematology, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Alex Teulé
- Hereditary Cancer Program, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Monica Salinas
- Hereditary Cancer Program, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Laura Berrocal
- OncoGir, Catalan Institute of Oncology, Girona Biomedical Research Institute (IDIBGI), 17190, Salt, Catalonia, Spain
| | - Joan Brunet
- Hereditary Cancer Program, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
- OncoGir, Catalan Institute of Oncology, Girona Biomedical Research Institute (IDIBGI), 17190, Salt, Catalonia, Spain
- Biomedical Research Network Centre in Cancer (CIBERONC), Instituto de Salud Carlos III, 28222, Madrid, Spain
| | - Paula Rofes
- Hereditary Cancer Program, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
- Biomedical Research Network Centre in Cancer (CIBERONC), Instituto de Salud Carlos III, 28222, Madrid, Spain
| | - Conxi Lázaro
- Hereditary Cancer Program, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
- Biomedical Research Network Centre in Cancer (CIBERONC), Instituto de Salud Carlos III, 28222, Madrid, Spain
| | - Miquel Conesa
- Department of Pathology and Experimental Therapies, University of Barcelona (UB), Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Juan Jose Rojas
- Department of Pathology and Experimental Therapies, University of Barcelona (UB), Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain
| | - Lars Velten
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology (BIST), 08003, Barcelona, Spain
- University Pompeu Fabra (UPF), 08002, Barcelona, Spain
| | - Wojciech Fendler
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215, Lodz, Poland
| | - Urszula Smyczynska
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 92-215, Lodz, Poland
| | - Dipanjan Chowdhury
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, MA, 02115, USA
- Center for BRCA and Related Genes, Dana-Farber Cancer Institute, Boston, MA, 02115, USA
- Harvard Medical School, Boston, MA, 02115, USA
| | - Yong Zeng
- Princess Margaret Cancer Center, University Health Network, Toronto, ON, M5G 2C4, Canada
| | - Housheng Hansen He
- Princess Margaret Cancer Center, University Health Network, Toronto, ON, M5G 2C4, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
| | - Rong Li
- Department of Biochemistry and Molecular Medicine, School of Medicine and Health Sciences, The George Washington University, Washington, DC, 20052, USA
| | - Kendall Van Keuren-Jensen
- Cancer and Cell Biology, Translational Genomics Research Institute (TGen), Arizona, Phoenix, AZ, 85004, USA.
| | - Rafael de Cid
- Genomes for Life - GCAT Lab Group, Institut Germans Trias i Pujol (IGTP), Badalona, 08916, Barcelona, Catalonia, Spain.
| | - Miquel Angel Pujana
- ProCURE, Catalan Institute of Oncology, Oncobell, Bellvitge Institute for Biomedical Research (IDIBELL), L'Hospitalet del Llobregat, 08908, Barcelona, Catalonia, Spain.
- Biomedical Research Network Centre in Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, 28222, Madrid, Spain.
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Ghali ENHK, Pranav, Chauhan SC, Yallapu MM. Inulin-based formulations as an emerging therapeutic strategy for cancer: A comprehensive review. Int J Biol Macromol 2024; 259:129216. [PMID: 38185294 PMCID: PMC10922702 DOI: 10.1016/j.ijbiomac.2024.129216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 12/06/2023] [Accepted: 01/02/2024] [Indexed: 01/09/2024]
Abstract
Cancer stands as the second leading cause of death in the United States (US). Most chemotherapeutic agents exhibit severe adverse effects that are attributed to exposure of drugs to off-target tissues, posing a significant challenge in cancer therapy management. In recent years, inulin, a naturally occurring prebiotic fiber has gained substantial attention for its potential in cancer treatment owing to its multitudinous health values. Its distinctive structure, stability, and nutritional properties position it as an effective adjuvant and carrier for drug delivery in cancer therapy. To address some of the above unmet clinical issues, this review summarizes the recent efforts towards the development of inulin-based nanomaterials and nanocomposites for healthcare applications with special emphasis on the multifunctional role of inulin in cancer therapy as a synergist, signaling molecule, immunomodulatory and anticarcinogenic molecule. Furthermore, the review provides a concise overview of ongoing clinical trials and observational studies associated with inulin-based therapy. In conclusion, the current review offers insights on the significant role of inulin interventions in exploring its potential as a therapeutic agent to treat cancer.
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Affiliation(s)
- Eswara Naga Hanuma Kumar Ghali
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Pranav
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Subhash C Chauhan
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
| | - Murali M Yallapu
- Department of Immunology and Microbiology, School of Medicine, The University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
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8
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Omar A, Marques N, Crawford N. Cancer and HIV: The Molecular Mechanisms of the Deadly Duo. Cancers (Basel) 2024; 16:546. [PMID: 38339297 PMCID: PMC10854577 DOI: 10.3390/cancers16030546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/19/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
The immune deficiency associated with human immunodeficiency virus (HIV) infection causes a distinct increased risk of developing certain cancer types. Kaposi sarcoma (KS), invasive cervical cancer and non-Hodgkin's lymphoma (NHL) are the prominent malignancies that manifest as a result of opportunistic viral infections in patients with advanced HIV infection. Despite the implementation of antiretroviral therapy (ART), the prevalence of these acquired immunodeficiency syndrome (AIDS)-defining malignancies (ADMs) remains high in developing countries. In contrast, developed countries have experienced a steady decline in the occurrence of these cancer types. However, there has been an increased mortality rate attributed to non-ADMs. Here, we provide a review of the molecular mechanisms that are responsible for the development of ADMs and non-ADMs which occur in HIV-infected individuals. It is evident that ART alone is not sufficient to fully mitigate the potential for ADMs and non-ADMs in HIV-infected individuals. To enhance the diagnosis and treatment of both HIV and malignancies, a thorough comprehension of the mechanisms driving the development of such cancers is imperative.
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Affiliation(s)
- Aadilah Omar
- Division of Oncology, Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa
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9
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Zhitkevich A, Bayurova E, Avdoshina D, Zakirova N, Frolova G, Chowdhury S, Ivanov A, Gordeychuk I, Palefsky JM, Isaguliants M. HIV-1 Reverse Transcriptase Expression in HPV16-Infected Epidermoid Carcinoma Cells Alters E6 Expression and Cellular Metabolism, and Induces a Hybrid Epithelial/Mesenchymal Cell Phenotype. Viruses 2024; 16:193. [PMID: 38399969 PMCID: PMC10892743 DOI: 10.3390/v16020193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
The high incidence of epithelial malignancies in HIV-1 infected individuals is associated with co-infection with oncogenic viruses, such as high-risk human papillomaviruses (HR HPVs), mostly HPV16. The molecular mechanisms underlying the HIV-1-associated increase in epithelial malignancies are not fully understood. A collaboration between HIV-1 and HR HPVs in the malignant transformation of epithelial cells has long been anticipated. Here, we delineated the effects of HIV-1 reverse transcriptase on the in vitro and in vivo properties of HPV16-infected cervical cancer cells. A human cervical carcinoma cell line infected with HPV16 (Ca Ski) was made to express HIV-1 reverse transcriptase (RT) by lentiviral transduction. The levels of the mRNA of the E6 isoforms and of the factors characteristic to the epithelial/mesenchymal transition were assessed by real-time RT-PCR. The parameters of glycolysis and mitochondrial respiration were determined using Seahorse technology. RT expressing Ca Ski subclones were assessed for the capacity to form tumors in nude mice. RT expression increased the expression of the E6*I isoform, modulated the expression of E-CADHERIN and VIMENTIN, indicating the presence of a hybrid epithelial/mesenchymal phenotype, enhanced glycolysis, and inhibited mitochondrial respiration. In addition, the expression of RT induced phenotypic alterations impacting cell motility, clonogenic activity, and the capacity of Ca Ski cells to form tumors in nude mice. These findings suggest that HIV-RT, a multifunctional protein, affects HPV16-induced oncogenesis, which is achieved through modulation of the expression of the E6 oncoprotein. These results highlight a complex interplay between HIV antigens and HPV oncoproteins potentiating the malignant transformation of epithelial cells.
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Affiliation(s)
- Alla Zhitkevich
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, 119991 Moscow, Russia; (E.B.); (D.A.); (G.F.); (I.G.)
| | - Ekaterina Bayurova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, 119991 Moscow, Russia; (E.B.); (D.A.); (G.F.); (I.G.)
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia;
| | - Darya Avdoshina
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, 119991 Moscow, Russia; (E.B.); (D.A.); (G.F.); (I.G.)
| | - Natalia Zakirova
- Centre for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, 119991 Moscow, Russia;
| | - Galina Frolova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, 119991 Moscow, Russia; (E.B.); (D.A.); (G.F.); (I.G.)
| | - Sona Chowdhury
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, CA 94143, USA; (S.C.); (J.M.P.)
| | - Alexander Ivanov
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia;
- Centre for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, 119991 Moscow, Russia;
| | - Ilya Gordeychuk
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, 119991 Moscow, Russia; (E.B.); (D.A.); (G.F.); (I.G.)
- Gamaleya National Research Center for Epidemiology and Microbiology, 123098 Moscow, Russia;
| | - Joel M. Palefsky
- Division of Infectious Diseases, Department of Medicine, University of California, San Francisco, CA 94143, USA; (S.C.); (J.M.P.)
| | - Maria Isaguliants
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
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10
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Joshu CE, Calkins KL, Rudolph JE, Xu X, Wentz E, Coburn SB, Kaur M, Pirsl F, Moore RD, Lau B. Lower endoscopy, early-onset, and average-onset colon cancer among Medicaid beneficiaries with and without HIV. AIDS 2024; 38:85-94. [PMID: 37788111 PMCID: PMC10841159 DOI: 10.1097/qad.0000000000003740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
BACKGROUND Studies suggest a lower colorectal cancer (CRC) risk and lower or similar CRC screening among people with HIV (PWH) compared with the general population. We evaluated the incidence of lower endoscopy and average-onset (diagnosed at ≥50) and early-onset (diagnosed at <50) colon cancer by HIV status among Medicaid beneficiares with comparable sociodemographic factors and access to care. METHODS We obtained Medicaid Analytic eXtract (MAX) data from 2001 to 2015 for 14 states. We included 41 727 243 and 42 062 552 unique individuals with at least 7 months of continuous eligibility for the endoscopy and colon cancer analysis, respectively. HIV and colon cancer diagnoses and endoscopy procedures were identified from inpatient and other nondrug claims. We used Cox proportional hazards regression models to assess endoscopy and colon cancer incidence, controlling for age, sex, race/ethnicity, calendar year and state of enrollment, and comorbidities conditions. RESULTS Endoscopy and colon cancer incidence increased with age in both groups. Compared with beneficiaries without HIV, PWH had an increased hazard of endoscopy; this association was strongest among those 18-39 years [hazard ratio: 1.85, 95% confidence interval (95% CI) 1.77-1.92] and attenuated with age. PWH 18-39 years also had increased hazard of early-onset colon cancer (hazard ratio: 1.66, 95% CI:1.05-2.62); this association was attenuated after comorbidity adjustment. Hazard ratios were null among all beneficiaries less than 50 years of age. PWH had a lower hazard of average-onset colon cancer compared with those without HIV (hazard ratio: 0.79, 95% CI: 0.66-0.94). CONCLUSION PWH had a higher hazard of endoscopy, particularly at younger ages. PWH had a lower hazard of average-onset colon cancer. Early-onset colon cancer was higher among the youngest PWH but not associated with HIV overall.
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Affiliation(s)
- Corinne E Joshu
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Department of Oncology, Johns Hopkins University School of Medicine
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
| | - Keri L Calkins
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Mathematica, Ann Arbor, Michigan
| | | | - Xiaoqiang Xu
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eryka Wentz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
| | - Sally B Coburn
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
| | - Maneet Kaur
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
| | - Filip Pirsl
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
| | - Richard D Moore
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Bryan Lau
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health
- Department of Oncology, Johns Hopkins University School of Medicine
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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11
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Yadav R, El Kossi M, Belal D, Sharma A, Halawa A. Post-transplant malignancy: Focusing on virus-associated etiologies, pathogenesis, evidence-based management algorithms, present status of adoptive immunotherapy and future directions. World J Meta-Anal 2023; 11:317-339. [DOI: 10.13105/wjma.v11.i7.317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/23/2023] [Accepted: 10/08/2023] [Indexed: 12/14/2023] Open
Abstract
Modern immunosuppression has led to a decrease in rejection rates and improved survival rates after solid organ transplantation. Increasing the potency of immunosuppression promotes post-transplant viral infections and associated cancers by impairing immune response against viruses and cancer immunoediting. This review reflects the magnitude, etiology and immunological characteristics of various virus-related post-transplant malignancies, emphasizing the need for future research. A multidisciplinary and strategic approach may serve best but overall literature evidence targeting it is sparse. However, the authors attempted to provide a more detailed update of the literature consensus for the prevention, diagnosis, management and surveillance of post-transplant viral infections and associated malignancies, with a focus on the current role of adoptive immunotherapy and the way forward. In order to achieve long-term patient and graft survival as well as superior post-transplant outcomes, collaborative research on holistic care of organ recipients is imperative.
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Affiliation(s)
- Rahul Yadav
- Department of Urology, Kidney Transplant and Robotic Uro-oncology, Tender Palm Super Speciality Hospital, Lucknow 226010, Uttar Pradesh, India
- Department of Urology and Kidney Transplant, Charak Hospital and Research Centre, Lucknow 226003, Uttar Pradesh, India
| | - Mohsen El Kossi
- Department of Nephrology, Doncaster Royal Infirmary, Doncaster DN2 5LT, United Kingdom
| | - Dawlat Belal
- Department of Nephrology and Medicine, Kasr El-Ainy School of Medicine, Cairo University, Cairo 11562, Egypt
| | - Ajay Sharma
- Department of Transplant Surgery, Royal Liverpool University Hospitals, Liverpool L7 8XP, United Kingdom
| | - Ahmed Halawa
- Department of Transplantation, Sheffield Teaching Hospitals, Sheffield S57AU, United Kingdom
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12
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Starrett GJ, Foster H, Sigel K, Liu Y, Engels EA. Brief Report: The Virome of Bladder Tumors Arising in People Living With HIV. J Acquir Immune Defic Syndr 2023; 94:337-340. [PMID: 37884054 PMCID: PMC10662940 DOI: 10.1097/qai.0000000000003283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/01/2023] [Indexed: 10/28/2023]
Abstract
BACKGROUND People living with HIV (PLWH) have elevated risk for developing virus-related cancers. Bladder cancer risk is not increased in PLWH but is elevated among immunosuppressed solid organ transplant recipients (SOTRs). BK polyomavirus and, to a lesser extent, other viruses have been detected in bladder cancers from SOTRs. OBJECTIVE To characterize the virome of bladder tumors in PLWH. DESIGN Retrospective case series. METHODS We sequenced DNA and RNA from archived formalin-fixed bladder tumors from PLWH. Nonhuman reads were assembled and matched to a database of known viruses. RESULTS Fifteen bladder tumors from PLWH (13 carcinomas, 2 benign tumors) were evaluated. Fourteen tumors were in men, and the median age at diagnosis was 59 years (median CD4 count 460 cells/mm3). All but 1 tumor yielded both sufficient DNA and RNA. One bladder cancer, arising in a 52-year-old man with a CD4 count of 271 cells/mm3, manifested diverse Alphatorquevirus DNA and RNA sequences. A second cancer arising in a 58-year-old male former smoker (CD4 count of 227 cells/mm3) also showed Alphatorquevirus and Gammatorquevirus DNA sequences. Neither tumor exhibited viral integration. CONCLUSIONS Alphatorqueviruses and Gammatorqueviruses are anelloviruses, which have also been detected in bladder cancers from SOTRs, but anelloviruses are common infections, and detection may simply reflect increased abundance in the setting of immunosuppression. The lack of detection of BK polyomavirus among bladder tumors from PLWH parallels the lower level of bladder cancer risk seen in PLWH compared with SOTRs, indirectly supporting a role for BK polyomavirus in causing the excess risk in SOTRs.
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Affiliation(s)
- Gabriel J. Starrett
- Center for Cancer Research and Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Haidn Foster
- Center for Cancer Research and Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Keith Sigel
- Departments of Medicine and Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yuxin Liu
- Departments of Medicine and Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eric A. Engels
- Center for Cancer Research and Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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13
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Hästbacka J, But A, Strandberg G, Lipcsey M. Risk of malignant disease in 1-year sepsis survivors, a registry-based nationwide follow-up study. Crit Care 2023; 27:376. [PMID: 37773171 PMCID: PMC10543324 DOI: 10.1186/s13054-023-04654-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/19/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Cancer and sepsis share risk factors, and sepsis patients may have impaired immune response and increased morbidity long after intensive care. This study aimed to assess whether sepsis survivors are at increased risk for cancer. Our objective was to assess the incidence of new cancer in 1-year sepsis survivors and test the hypothesis that it is higher than that of the general population. METHODS We obtained data on ICU admissions of adult patients from Swedish Intensive care registry (SICR) from 2005 to 2017. We included patients with an explicit ICD-10 code for sepsis for the primary ICU admission. We obtained data on cancer diagnoses (2001-2018), death (2005-2018) and emigration (2005-2018) from Cancer and Cause of death and National Patient Registry databases of the National Board of Health and Welfare; age and sex-specific cancer incidence rates in Sweden from NORDCAN registry from 2006 to 2018. One-year survivors formed the final cohort, that was followed for new cancer diagnoses until death, emigration, or end of 2018, whichever came first. The main outcome measure was standardized incidence rate ratio (SIR) to compare the incidence of cancer in 1-year sepsis survivors to that in the general population (NORDCAN). We also performed several sensitivity analyses. RESULTS In a cohort of 18,550 1-year survivors, 75,427 person years accumulated during a median follow-up (FU) of 3.36 years (IQR 1.72-5.86), 6366 (34.3%) patients died, and 1625 (8.8%) patients were diagnosed with a new cancer after a median FU of 2.51 (IQR 1.09-4.48) years. The incidence ratio of any new cancer over the whole FU was 1.31 (95% CI 1.23-1.40) for men and 1.74 (95% CI 1.61-1.88) for women. The difference in incidence rates persisted in several sensitivity analyses. The SIRs were highest in cancers of gastrointestinal tract, genital organs, and skin. CONCLUSION AND RELEVANCE Compared to general population, incidence of cancer is increased in 1-year sepsis survivors. Variation in the findings depending on follow-up time suggests that factors other than sepsis alone are involved. Surveillance for malignant disease may be warranted in sepsis survivors.
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Affiliation(s)
- Johanna Hästbacka
- Department of Intensive Care, Tampere University, Faculty of Medicine and Health Technology, and Tampere University Hospital, Tampere, Finland.
| | - Anna But
- Biostatistics Consulting, Department of Public Health, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Gunnar Strandberg
- Section of Anesthesiology and Intensive Care, Department of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden
| | - Miklós Lipcsey
- Section of Anesthesiology and Intensive Care, Department of Surgical Sciences, Uppsala University Hospital, Uppsala, Sweden
- Hedenstierna Laboratory, Department of Surgical Science, Uppsala University, Uppsala, Sweden
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14
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Chinna P, Bratl K, Lambarey H, Blumenthal MJ, Schäfer G. The Impact of Co-Infections for Human Gammaherpesvirus Infection and Associated Pathologies. Int J Mol Sci 2023; 24:13066. [PMID: 37685871 PMCID: PMC10487760 DOI: 10.3390/ijms241713066] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/18/2023] [Accepted: 08/18/2023] [Indexed: 09/10/2023] Open
Abstract
The two oncogenic human gammaherpesviruses Epstein-Barr virus (EBV) and Kaposi's sarcoma-associated herpesvirus (KSHV) cause significant disease burden, particularly in immunosuppressed individuals. Both viruses display latent and lytic phases of their life cycle with different outcomes for their associated pathologies. The high prevalence of infectious diseases in Sub-Saharan Africa (SSA), particularly HIV/AIDS, tuberculosis, malaria, and more recently, COVID-19, as well as their associated inflammatory responses, could potentially impact either virus' infectious course. However, acute or lytically active EBV and/or KSHV infections often present with symptoms mimicking these predominant diseases leading to misdiagnosis or underdiagnosis of oncogenic herpesvirus-associated pathologies. EBV and/or KSHV infections are generally acquired early in life and remain latent until lytic reactivation is triggered by various stimuli. This review summarizes known associations between infectious agents prevalent in SSA and underlying EBV and/or KSHV infection. While presenting an overview of both viruses' biphasic life cycles, this review aims to highlight the importance of co-infections in the correct identification of risk factors for and diagnoses of EBV- and/or KSHV-associated pathologies, particularly in SSA, where both oncogenic herpesviruses as well as other infectious agents are highly pervasive and can lead to substantial morbidity and mortality.
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Affiliation(s)
- Prishanta Chinna
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town 7925, South Africa; (P.C.); (K.B.); (H.L.); (M.J.B.)
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
- Division of Medical Biochemistry and Structural Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Katrin Bratl
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town 7925, South Africa; (P.C.); (K.B.); (H.L.); (M.J.B.)
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
- Division of Medical Biochemistry and Structural Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Humaira Lambarey
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town 7925, South Africa; (P.C.); (K.B.); (H.L.); (M.J.B.)
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
- Division of Medical Biochemistry and Structural Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Melissa J. Blumenthal
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town 7925, South Africa; (P.C.); (K.B.); (H.L.); (M.J.B.)
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
- Division of Medical Biochemistry and Structural Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Georgia Schäfer
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town 7925, South Africa; (P.C.); (K.B.); (H.L.); (M.J.B.)
- Institute of Infectious Disease and Molecular Medicine (IDM), Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
- Division of Medical Biochemistry and Structural Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
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15
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Cook M, Williams M, Law JY, Riedel DJ. Fulminant Hepatic Failure as the Initial Presentation of Hodgkin Lymphoma in 4 Patients With Human Immunodeficiency Virus. Open Forum Infect Dis 2023; 10:ofad273. [PMID: 37404950 PMCID: PMC10316689 DOI: 10.1093/ofid/ofad273] [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: 02/27/2023] [Indexed: 07/06/2023] Open
Abstract
In the era of antiretroviral therapy (ART), Hodgkin Lymphoma (HL) is a common non-AIDS-defining cancer with increasing incidence in people with human immunodeficiency virus (PWH). Through review of these cases, we identify clinical patterns such as declining CD4 count despite ART, hyperbilirubinemia and recurrent fever, which preceded diagnosis. Identifying these important signs and symptoms may lead to earlier diagnosis and initiation of therapy. Fulminant hepatic failure limits the ability to give standard of care chemotherapy, likely jeopardizing outcomes in this patient population. Alternative bridging therapies should be considered until hepatic function improves.
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Affiliation(s)
- Mary Cook
- Correspondence: Mary Cook, MD, Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland Medical Center, 22 S Greene St, Room N9E17, Baltimore, MD 21201 ()
| | - Matthew Williams
- Department of Internal Medicine, University of Maryland Medical Center, Baltimore, Maryland, USA
| | - Jennie Y Law
- Department of Internal Medicine, University of Maryland Medical Center, Baltimore, Maryland, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
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16
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Savelyeva AV, Medvedev KE. Seminoma subtypes differ in the organization and functional state of the immune microenvironment. 3 Biotech 2023; 13:110. [PMID: 36875959 PMCID: PMC9981831 DOI: 10.1007/s13205-023-03530-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/18/2023] [Indexed: 03/06/2023] Open
Abstract
Seminoma is the most common type of testicular germ cell tumors (TGCTs) among 15-44 years old men. Seminoma treatments include orchiectomy, platinum-based chemotherapy and radiotherapy. These radical treatment methods cause up to 40 severe adverse long-term side effects including secondary cancers. Immunotherapy based on immune checkpoint inhibitors, which showed its efficiency for many types of cancer, can be important alternative to the platinum-based therapy for seminoma patients. However, five independent clinical trials evaluating the efficiency of immune checkpoint inhibitors for TGCTs treatment were shut down at the phase II due to lacking clinical efficacy and detailed mechanisms of this phenomena are yet to be discovered. Recently we identified two distinct seminoma subtypes based on transcriptomic data and here we focused on the analysis of seminoma microenvironment and its subtype-specific characteristics. Our analysis revealed that less differentiated subtype 1 of seminoma has immune microenvironment with significantly lower immune score and larger fraction of neutrophils. Both are features of the immune microenvironment at an early developmental stage. On the contrary, subtype 2 seminoma is characterized by the higher immune score and overexpression of 21 genes related to senescence-associated secretory phenotype. Seminoma single cell transcriptomic data showed that 9 out of 21 genes are predominantly expressed in immune cells. Therefore, we hypothesized that senescence of immune microenvironment can be one of the reasons for seminoma immunotherapy failure. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03530-1.
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Affiliation(s)
- Anna V. Savelyeva
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX 75390 USA
| | - Kirill E. Medvedev
- Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX 75390 USA
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17
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Ngokwe ZB, Ntep David Bienvenue N, Azicha Shannen A, Stephane NK, Siafa Antoine B, Zacharie S. Treatment of an oral malignant lesion following mucosal insult; a case report. ADVANCES IN ORAL AND MAXILLOFACIAL SURGERY 2023. [DOI: 10.1016/j.adoms.2023.100426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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18
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Amini AP, Brookes TS, Shah H, Bhate K, Alnajjar H, Muneer A, Kravvas G, Bunker CB. The association between penile cancer and HIV infection: A literature review. Int J STD AIDS 2023; 34:214-228. [PMID: 36630307 DOI: 10.1177/09564624221148622] [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: 01/12/2023]
Abstract
Penile cancer is a rare malignancy which HIV infection appears to increase the risk of. The magnitude of this risk and the pathogenesis remain unclear. A comprehensive review of the literature was undertaken using conventional search strategies. Twenty-four publications were identified by this methodology, of which nine were case reports and 15 were observational studies. These studies were highly heterogeneous, with varying study designs, populations, and objectives. The risk of penile cancer within HIV-positive individuals is significantly greater than in those without HIV (RR = 3 .7 to 5.8, 3 studies; SIR = 3.8 to 11.1, 4 studies). HIV is also shown to influence disease characteristics, with a four-fold increased risk of death from penile cancer. Moreover, progression from intraepithelial neoplasia occurs earlier in HIV, six years sooner than in HIV-negative men. HIV-positive men have a higher prevalence of HPV infection. Ethnicity is also shown to modulate the relationship between HIV and penile carcinoma, with a higher risk of cancer in Hispanic, compared with Caucasian, HIV-positive men. This review has collated data from diverse sources to improve understanding of the relationship between HIV and penile cancer. This relationship has been quantitatively and qualitatively characterised and highlights areas deserving further enquiry.
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Affiliation(s)
- Amir P Amini
- 9687University College London Medical School, London, UK
| | | | - Hussain Shah
- 9687University College London Medical School, London, UK
| | - Ketaki Bhate
- 204288London School of Hygiene and Tropical Medicine (LSHTM), London, UK
| | - Hussain Alnajjar
- 8964University College London Hospitals NHS Foundation Trust (UCLH), London, UK
| | - Asif Muneer
- 8964University College London Hospitals NHS Foundation Trust (UCLH), London, UK
| | - Georgios Kravvas
- 8964University College London Hospitals NHS Foundation Trust (UCLH), London, UK
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Abstract
PURPOSE OF REVIEW As people living with human immunodeficiency virus (HIV, PLWH) age, aging-related comorbidities have come into focus as major challenges to their overall health. In this review, an in-depth overview of the two most commonly encountered chronic lung diseases in PLWH, chronic obstructive pulmonary disease (COPD) and lung cancer, is provided. RECENT FINDINGS The risk for both COPD and lung cancer remains significantly higher in PLWH compared to the HIV-uninfected population, although fortunately rates of lung cancer appear to be declining over the last two decades. Outcomes for PLWH with these conditions, though, continue to be poor with worse survival rates in comparison to the general population. PLWH still face major barriers in accessing care for these conditions, including a higher likelihood of being underdiagnosed with COPD and a lower likelihood of being referred for lung cancer screening or treatment. A lack of evidence for optimal treatment strategies for both COPD and lung cancer still hampers the care of PLWH with these conditions. SUMMARY COPD and lung cancer represent substantial burdens of disease in PLWH. Improved access to standard-of-care screening and treatment and greater investigation into therapeutic responses specifically in this population are recommended.
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Affiliation(s)
- Janice M Leung
- Division of Respiratory Medicine, Department of Medicine
- Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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20
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Hewavisenti RV, Arena J, Ahlenstiel CL, Sasson SC. Human papillomavirus in the setting of immunodeficiency: Pathogenesis and the emergence of next-generation therapies to reduce the high associated cancer risk. Front Immunol 2023; 14:1112513. [PMID: 36960048 PMCID: PMC10027931 DOI: 10.3389/fimmu.2023.1112513] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/03/2023] [Indexed: 03/09/2023] Open
Abstract
Human papillomavirus (HPV), a common sexually transmitted virus infecting mucosal or cutaneous stratified epithelia, is implicated in the rising of associated cancers worldwide. While HPV infection can be cleared by an adequate immune response, immunocompromised individuals can develop persistent, treatment-refractory, and progressive disease. Primary immunodeficiencies (PIDs) associated with HPV-related disease include inborn errors of GATA, EVER1/2, and CXCR4 mutations, resulting in defective cellular function. People living with secondary immunodeficiency (e.g. solid-organ transplants recipients of immunosuppression) and acquired immunodeficiency (e.g. concurrent human immunodeficiency virus (HIV) infection) are also at significant risk of HPV-related disease. Immunocompromised people are highly susceptible to the development of cutaneous and mucosal warts, and cervical, anogenital and oropharyngeal carcinomas. The specific mechanisms underlying high-risk HPV-driven cancer development in immunocompromised hosts are not well understood. Current treatments for HPV-related cancers include surgery with adjuvant chemotherapy and/or radiotherapy, with clinical trials underway to investigate the use of anti-PD-1 therapy. In the setting of HIV co-infection, persistent high-grade anal intraepithelial neoplasia can occur despite suppressive antiretroviral therapy, resulting in an ongoing risk for transformation to overt malignancy. Although therapeutic vaccines against HPV are under development, the efficacy of these in the setting of PID, secondary- or acquired- immunodeficiencies remains unclear. RNA-based therapeutic targeting of the HPV genome or mRNA transcript has become a promising next-generation therapeutic avenue. In this review, we summarise the current understanding of HPV pathogenesis, immune evasion, and malignant transformation, with a focus on key PIDs, secondary immunodeficiencies, and HIV infection. Current management and vaccine regimes are outlined in relation to HPV-driven cancer, and specifically, the need for more effective therapeutic strategies for immunocompromised hosts. The recent advances in RNA-based gene targeting including CRISPR and short interfering RNA (siRNA), and the potential application to HPV infection are of great interest. An increased understanding of both the dysregulated immune responses in immunocompromised hosts and of viral persistence is essential for the design of next-generation therapies to eliminate HPV persistence and cancer development in the most at-risk populations.
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Affiliation(s)
- Rehana V. Hewavisenti
- Immunovirology and Pathogenesis Program, The Kirby Institute, The University of New South Wales, Sydney, NSW, Australia
| | - Joshua Arena
- Immunovirology and Pathogenesis Program, The Kirby Institute, The University of New South Wales, Sydney, NSW, Australia
- UNSW RNA Institute, The University of New South Wales, Sydney, NSW, Australia
| | - Chantelle L. Ahlenstiel
- Immunovirology and Pathogenesis Program, The Kirby Institute, The University of New South Wales, Sydney, NSW, Australia
- UNSW RNA Institute, The University of New South Wales, Sydney, NSW, Australia
| | - Sarah C. Sasson
- Immunovirology and Pathogenesis Program, The Kirby Institute, The University of New South Wales, Sydney, NSW, Australia
- *Correspondence: Sarah C. Sasson,
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Ashenafi S, Brighenti S. Reinventing the human tuberculosis (TB) granuloma: Learning from the cancer field. Front Immunol 2022; 13:1059725. [PMID: 36591229 PMCID: PMC9797505 DOI: 10.3389/fimmu.2022.1059725] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Tuberculosis (TB) remains one of the deadliest infectious diseases in the world and every 20 seconds a person dies from TB. An important attribute of human TB is induction of a granulomatous inflammation that creates a dynamic range of local microenvironments in infected organs, where the immune responses may be considerably different compared to the systemic circulation. New and improved technologies for in situ quantification and multimodal imaging of mRNA transcripts and protein expression at the single-cell level have enabled significantly improved insights into the local TB granuloma microenvironment. Here, we review the most recent data on regulation of immunity in the TB granuloma with an enhanced focus on selected in situ studies that enable spatial mapping of immune cell phenotypes and functions. We take advantage of the conceptual framework of the cancer-immunity cycle to speculate how local T cell responses may be enhanced in the granuloma microenvironment at the site of Mycobacterium tuberculosis infection. This includes an exploratory definition of "hot", immune-inflamed, and "cold", immune-excluded TB granulomas that does not refer to the level of bacterial replication or metabolic activity, but to the relative infiltration of T cells into the infected lesions. Finally, we reflect on the current knowledge and controversy related to reactivation of active TB in cancer patients treated with immune checkpoint inhibitors such as PD-1/PD-L1 and CTLA-4. An understanding of the underlying mechanisms involved in the induction and maintenance or disruption of immunoregulation in the TB granuloma microenvironment may provide new avenues for host-directed therapies that can support standard antibiotic treatment of persistent TB disease.
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Affiliation(s)
- Senait Ashenafi
- Department of Medicine Huddinge, Center for Infectious Medicine (CIM), Karolinska Institutet, ANA Futura, Huddinge, Sweden,Department of Pathology, School of Medicine, College of Health Sciences, Tikur Anbessa Specialized Hospital and Addis Ababa University, Addis Ababa, Ethiopia
| | - Susanna Brighenti
- Department of Medicine Huddinge, Center for Infectious Medicine (CIM), Karolinska Institutet, ANA Futura, Huddinge, Sweden,*Correspondence: Susanna Brighenti,
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22
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Chan ASW, Leung LM, Li JSF, Ho JMC, Tam HL, Hsu WL, Iu ANOS, Tang PMK, Yan E. Impacts of psychological wellbeing with HIV/AIDS and cancer among sexual and gender minorities: A systematic review and meta-analysis. Front Public Health 2022; 10:912980. [PMID: 36523575 PMCID: PMC9746694 DOI: 10.3389/fpubh.2022.912980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 10/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background The agony and economic strain of cancer and HIV/AIDS therapies severely impact patients' psychological wellbeing. Meanwhile, sexual minorities experience discrimination and mental illness. LGBT individuals with cancer and HIV/AIDS play two roles. It is important to understand and examine this groups mental wellbeing. Objective The purpose of this study is to synthesize current studies on the impact of HIV/AIDS and cancer on LGBT patients' psychological wellbeing. Methods This research uses a systematic literature review at first and later stage a meta-analysis was run on the same review. In this study, data from Google academic and Web of Science has been used to filter literature. PRISMA 2020 Flow Diagram seeks research on LGBT cancer and HIV/AIDS patients. The above sites yielded 370 related papers, some of which were removed due to age or inaccuracy. Finally, meta-analyses was done on 27 HIV/AIDS and 33 cancer patients's analyse. Results The research included 9,898 LGBT cancer sufferers with AIDS and 14,465 cancer sufferers with HIV/AIDS. Using meta-analysis, we discovered the gap in psychological wellbeing scores between HIV/AIDS LGBT and non-LGBT groups ranged from -10.86 to 15.63. The overall score disparity between the HIV/AIDS LGBT and non-LGBT groups was 1.270 (95% CI = 0.990-1.560, Z = 86.58, P < 0.1). The disparity in psychological wellbeing scores between cancer LGBT group and general group varies from -8.77 to 20.94 in the 34 papers examined in this study. Overall, the psychological wellbeing score disparity between the cancer LGBT subset and the general group was 12.48 (95% CI was 10.05-14.92, Test Z-value was 268.40, P-value was <0.1). Conclusion Inflammation and fibrosis in HIV/AIDS and cancer sufferers adversely affect their psychological wellbeing.
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Affiliation(s)
- Alex Siu Wing Chan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China,*Correspondence: Alex Siu Wing Chan ;
| | - Lok Man Leung
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Jane Siu Fan Li
- Department of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Jacqueline Mei Chi Ho
- Faculty of Health and Social Sciences, School of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Hon Lon Tam
- Faculty of Medicine, Nethersole School of Nursing, The Chinese University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Wing Leung Hsu
- Aceso Medical Centre, Hong Kong, Hong Kong SAR, China,Department of Pharmacy, Health and Well-being, University of Sunderland, Sunderland, United Kingdom
| | - April Nicole On Sang Iu
- Department of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia
| | - Patrick Ming Kuen Tang
- Department of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China,Elsie Yan
| | - Elsie Yan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China,Patrick Ming Kuen Tang
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23
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Benslama L. Oral and maxillofacial manifestations of human immunodefficiency virus infection. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:622-633. [PMID: 35618625 DOI: 10.1016/j.jormas.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 05/02/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
Oral manifestations occur at all stages of human immunodeficiency virus (HIV) infection. Their clinical expressions and severity depend on the evolution of the infection and become critical at the stage of acquired immunodeficiency (AIDS). They are essentially infectious, tumoral, and, starting a few years ago, iatrogenic. Infections are mostly fungal (candidiasis), viral (herpes, zoster, human papillomavirus infections, etc.), and less frequently bacterial (streptococcemia). Cases of sexually transmitted diseases, particularly syphilis, are multiplying preoccupyingly. The most frequently observed tumors are Kaposi's sarcoma. Drug intolerance is common; the symptoms are mostly dermatological, but also oral (Stevens-Johnson syndrome and toxic epidermal necrolysis) when sulfonamides and certain antiretrovirals are used. The advent of prolonged Highly Active Anti-Retroviral Therapies (HAARTs) has led to a decline in the incidence of most opportunistic conditions, infections and tumors (except for multiple oral warts and zoster). HAARTs also provoke adverse reactions such as lipodystrophy syndromes (signs of peripheral atrophy and central hypertrophy, associated in varying degrees with metabolic syndromes). Extended survival and the new methods for prophylaxis of opportunistic infections have gradually modified diagnostic and therapeutic strategies for oral manifestations of HIV infections.
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Affiliation(s)
- L Benslama
- Department of stomatology and maxillofacial surgery, AP-HP, DHU FAST, GH Pitié- Salpêtrière- Charles Foix, Paris F-75013, France.
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24
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Tatar G, Çermik T, Alçın G, Erol Fenercioğlu Ö, İnci A, Beyhan E, Ergül N. Contribución de las imágenes PET/TC con 18F-FDG en el diagnóstico y manejo de pacientes VIH positivos. Rev Esp Med Nucl Imagen Mol 2022. [DOI: 10.1016/j.remn.2021.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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HLA homozygosity is associated with Non-Hodgkin lymphoma. Hum Immunol 2022; 83:730-735. [PMID: 35953408 DOI: 10.1016/j.humimm.2022.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/04/2022]
Abstract
The "heterozygote advantage" hypothesis has been postulated regarding the role of human leukocyte antigen (HLA) in non-Hodgkin lymphoma (NHL), where homozygous loci are associated with an increased risk of disease. In this retrospective study, we analyzed the HLA homozygosity of 3789 patients with aplastic anemia (AA), acute lymphocytic leukemia (ALL), acute myeloblastic leukemia (AML), chronic lymphocytic leukemia (CLL), chronic myeloid leukemia (CML), myelodysplastic syndrome (MDS), multiple myeloma (MM), and non-Hodgkin lymphoma (NHL) at HLA-A, B, C, DRB1 and DQB1 loci compared to 169,964 normal controls. HLA homozygosity at one or more loci was only associated with an increased risk in NHL patients (OR = 1.28, 95% CI [1.09, 1.50], p = 0.002). This association was not seen in any of the other hematologic diseases. Homozygosity at HLA-A alone, HLA-B + C only, and HLA-DRB1 + DQB1 only was also significantly associated with NHL. Finally, we observed a 17% increased risk of NHL with each additional homozygous locus (OR per locus = 1.17, 95% CI [1.08, 1.25], p trend = 2.4 × 10-5). These results suggest that reduction of HLA diversity could predispose individuals to an increased risk of developing NHL.
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26
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Park B, Ahn KH, Choi Y, Kim JH, Seong H, Kim YJ, Choi JY, Song JY, Lee E, Jun YH, Yoon YK, Choi WS, Lee M, Seong J, Kim SW. Cancer Incidence Among Adults With HIV in a Population-Based Cohort in Korea. JAMA Netw Open 2022; 5:e2224897. [PMID: 35917123 PMCID: PMC9346552 DOI: 10.1001/jamanetworkopen.2022.24897] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
IMPORTANCE In combination with a decreased risk of AIDS-defining cancers and improved survival of people infected with HIV, the burden of non-AIDS-defining cancer has increased markedly. Although a substantial number of studies have measured the cancer risk among people with HIV in developed countries, little research has been conducted on the risk of cancer in HIV-infected people in Asia. OBJECTIVE To examine the cancer incidence and the estimated risk of cancer among people in Korea infected with HIV compared with the general population. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study evaluated patients without cancer newly diagnosed with HIV from January 1, 2006, to December 31, 2018, using a nationwide population-based claims database embedded in the National Health Insurance Service database. Data were analyzed between December 6, 2021, and February 28, 2022. EXPOSURES Infection with HIV. MAIN OUTCOMES AND MEASURES Cancer incidence and standardized incidence rate (SIR) through indirect standardization. RESULTS A total of 11 552 individuals without cancer (10 444 male [90.4%]; mean [SD] age, 39.9 [11.2] years) diagnosed with HIV were identified. The SIR for all cancers was 1.68 (95% CI, 1.50-1.87) in men and 1.26 (95% CI, 0.89-1.64) in women. In men, the highest SIRs were for Kaposi sarcoma (SIR, 349.10; 95% CI, 196.10-502.20) and anal cancer (SIR, 104.20; 95% CI, 55.56-149.90). The incidence of non-Hodgkin lymphoma (SIR, 15.62; 95% CI, 11.85-19.39), Hodgkin lymphoma (SIR, 16.67; 95% CI, 4.32-29.02), and oropharyngeal cancer (SIR, 2.97; 95% CI, 1.36-4.58) in men infected with HIV was higher than in the general population. In women infected with HIV, an increased incidence of cervical cancer (SIR, 4.98; 95% CI, 1.29-8.66) and non-Hodgkin lymphoma (SIR, 11.78; 95% CI, 2.35-21.21) compared with the general population was observed. The SIR of thyroid cancer in patients with HIV was lower than in the general population in both men (SIR, 0.63; 95% CI, 0.27-0.99) and women (SIR, 0.48; 95% CI, 0.06-0.90). CONCLUSIONS AND RELEVANCE In this cohort study, cancer risks, especially AIDS-defining cancer and virus-related cancer, were elevated in people with HIV. Efforts for cancer prevention, screening, and better accessibility to medical care in HIV-infected people are warranted.
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Affiliation(s)
- Boyoung Park
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Kyoung Hwan Ahn
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Yunsu Choi
- Department of Preventive Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Jung Ho Kim
- Department of Internal Medicine and AIDS Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Seong
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Youn Jeong Kim
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Hospital, Seoul, Republic of Korea
| | - Jun Young Choi
- Department of Internal Medicine and AIDS Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joon Young Song
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Eunjung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Hospital, Seoul, Republic of Korea
| | - Yoon Hee Jun
- Division of Infectious Disease, Department of Internal Medicine, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young Kyung Yoon
- Division of Infectious Diseases, Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Won Suk Choi
- Division of Infectious Disease, Department of Internal Medicine, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Myungsun Lee
- Division of Clinical Research, Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea National Institute of Health, Cheongju-si, Chungcheongbuk-do, Republic of Korea
| | - Jaehyun Seong
- Division of Clinical Research, Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea National Institute of Health, Cheongju-si, Chungcheongbuk-do, Republic of Korea
| | - Shin-Woo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
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27
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Mehershanhi S, Haider A, Kandhi S, Sun H, Patel H. Prevalence of Hepatocellular Carcinoma in HIV Patients Co-infected or Triple Infected With Hepatitis B and Hepatitis C in a Community Hospital in South Bronx. Cureus 2022; 14:e26089. [PMID: 35875299 PMCID: PMC9295826 DOI: 10.7759/cureus.26089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2022] [Indexed: 11/30/2022] Open
Abstract
Background Human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) share common modes of transmission; hence HBV and HCV infection are more prevalent among HIV patients. The co-infection with HIV/HBV, HIV/HCV, or HIV/HBV/HCV carries significant morbidity, with higher progression rates to end-stage liver disease or hepatocellular carcinoma (HCC). Methods We conducted a retrospective study among HIV adult patients co-infected with HBV or HCV and those with HCV, HIV, and HBV triple infection enrolled in the outpatient clinic of BronxCare Hospital between the years 2010 and 2021. Records were reviewed to obtain demographic data, including age and sex, hepatitis B surface antigen (HBsAg), anti-HCV antibodies, and CD4 T-lymphocyte count test results. Male and female patients ≥18 years with confirmed HIV by double enzyme-linked immunoassay (ELISA) and western blot, who underwent serology testing for both HBsAg and anti-HCV, were included in the study. Results In this study, 11355 HIV patients were included, comprising 7020 (61.8%) males and 4335 (38.2%) females. A total of 410 (3.6%) were hepatitis B positive, 1432 (12.6%) were hepatitis C positive, and 127 (1.1%) were both hepatitis B and C positive. Fifty-two (0.5%) patients were diagnosed with HCC. The majority of the patient with HCC (50%, n =26) were hepatitis C serology positive (p<0.001) while 9.6% (n=5) were positive for both hepatitis C and hepatitis B (p<0.001). Conclusion HIV/HBV/HCV triple-infected patients had a lower rate of HCC compared to HIV/HCV co-infected patients. HIV without hepatitis C or hepatitis B is an independent risk factor for HCC.
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28
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Zheng B, Artin MG, Chung H, Chen B, Sun S, May BL, Hur C, Green PHR, Wang TC, Park J, Kong XF. Immunogenetics of gastrointestinal cancers: A systematic review and retrospective survey of inborn errors of immunity in humans. J Gastroenterol Hepatol 2022; 37:973-982. [PMID: 35384041 PMCID: PMC9301767 DOI: 10.1111/jgh.15848] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/14/2022] [Accepted: 03/24/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND AIM Humans with inborn errors of immunity (IEI), or primary immunodeficiencies, may be associated with a potential risk factor for early-onset gastrointestinal (GI) cancer. METHODS We systematically reviewed all cases with clinical diagnoses of both an IEI and a GI cancer in three databases (MEDLINE, SCOPUS, and EMBASE). In total, 76 publications satisfying our inclusion criteria were identified, and data for 149 cases were analyzed. We also searched our institutional cancer registry for such cases. RESULTS We identified 149 patients with both an IEI and a GI cancer, 95 presented gastric cancer, 13 small bowel cancer, 35 colorectal cancer, and 6 had an unspecified cancer or cancer at another site. Gastric and colon adenocarcinomas were the most common. For both gastric and colorectal cancers, age at onset was significantly earlier in patients with IEIs than in the general population, based on the SEER database. Common variable immunodeficiency (CVID) was the most common IEI associated with gastrointestinal cancer. About 12% of patients had molecular genetic diagnoses, the three most frequently implicated genes being ATM, CARMIL2, and CTLA4. Impaired humoral immunity and Epstein-Barr virus (EBV) infection were frequently reported as factors potentially underlying early-onset GI cancers in patients with IEIs. We identified one patient with CVID and early-onset gastric adenocarcinoma, recurrent diarrhea, and gastrointestinal CMV infection from a retrospective survey. CONCLUSION Patients with IEIs should be considered at risk of early-onset GI cancers and should therefore undergo cancer screening at an earlier age.
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Affiliation(s)
- Beishi Zheng
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York,Department of Internal Medicine, Woodhull Medical and Mental Health Center, Brooklyn, New York, USA
| | - Michael G Artin
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Howard Chung
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Bing Chen
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Siming Sun
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Benjamin L May
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Chin Hur
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Peter H R Green
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Timothy C Wang
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Jiheum Park
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
| | - Xiao-Fei Kong
- Division of Digestive and Liver Disease, Department of Medicine, Columbia University Irving Medical Center, New York
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29
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Onohuean H, Aigbogun EO, Igere BE. Meta-synthesis and science mapping analysis of HIV/HPV co-infection: a global perspective with emphasis on Africa. Global Health 2022; 18:36. [PMID: 35331267 PMCID: PMC8943940 DOI: 10.1186/s12992-022-00812-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 02/01/2022] [Indexed: 11/16/2022] Open
Abstract
Background Viral infections are emerging with diverse clinical relevance both in endemic environments and non-endemic regions of the world. Some of the viruses cause co-infections that are of public health importance. The progress of studies on human immunodeficiency virus / Human papillomavirus (HIV/HPV) co-infection is not well documented especially in Africa where cases are endemic. Method Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a global three-decade meta-synthesis and science mapping analysis on HIV/HPV co-infections. Assessment of progress, Author/Country productivity/trends, topic conceptual framework, and international collaborative networks were analyzed. Results We recovered 196 documents of 115 sources from the web of science database. The meta-synthesis revealed 1203 prolific authors containing nine solo authors, an annual growth rate of 8.09%, a significant average citation per article of 20.7%, and an average citation per year per document of 2.1. A significant high correlation between the mean/TC per article and the mean total citation (TC) per year showed 80.98% of the articles produced between 2005 and 2007 on HPV/HIV co-infection. The co-author per document index were 7.0 and the collaboration index was 6.4. The meta-analysis also revealed inadequate funding from individual or governmental organizations; among the 196 documents dataset, 114 (58.2%) were funded, and only 31 (15.8%) were funded in Africa where HIV/HPV co-infection cases are endemic. Conclusions Authors’ collaboration network, countries’ collaboration, authors’ citations and implementation of research-based finding in previous studies are yet to receive the relevant outcome, especially as various countries in the African continent have received poor funding with a repeated reporting of co-infection associated with HIV/HPV. African needs to re-awaken and stir up research-based interest in HPV/HIV co-infection studies to resolve indigenous public health concerns associated with the viral endemicity.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Pharmacology and Toxicology, School of Pharmacy, Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda. .,Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.
| | - Eric O Aigbogun
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.,Department of Human Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda
| | - Bright E Igere
- Department of Microbiology and Biotechnology, Western Delta University Oghara, Oghara, Delta State, Nigeria
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30
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Caro-Vegas C, Ramirez C, Landis J, Adimora AA, Strickler H, French AL, Ofotokun I, Fischl M, Seaberg EC, Wang CCJ, Spence AB, Dittmer DP. Molecular profiling of breast and lung cancer in women with HIV reveals high tumor mutational burden. AIDS 2022; 36:567-571. [PMID: 34873086 PMCID: PMC8881359 DOI: 10.1097/qad.0000000000003144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study compared the mutation profile and tumor mutational burden (TMB) in women with HIV (WWH) diagnosed with lung adenocarcinoma (n = 8) or breast ductal neoplasm (n = 13) who were enrolled into the Women's Interagency HIV Study (WIHS). DESIGN Previous studies tended to focus on single institutions based on sample availability. This study is based on a representative, multicenter cohort that represents the racial and ethnic composition of women with HIV in the United States. METHODS The study sequenced the complete human exome of n = 26 cancer samples from HIV-positive women, using Ion torrent next-generation sequencing. The study cohort was compared with a HIV-negative cohort obtained from the Genomic Data Commons Data Portal of the NCI. RESULTS There were no differences in known cancer mutations between breast cancer and lung cancer that developed in WWH and those that developed in HIV-negative (HIV-) women; however, WWH presented a significantly higher TMB in comparison to HIV- patients. Seventy-five percent of lung cancers and 61% of breast cancers were defined as TMB-high (more than 10 mutation/mb of DNA). CONCLUSION This study affirms the recommendation that WWH be included in clinical trials of novel treatments for these cancers. Although these data are preliminary, the high TMB in WLHV suggests, paradoxically, that this immune challenged population may benefit greatly from immune checkpoint inhibitor therapies.
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Affiliation(s)
- Carolina Caro-Vegas
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
| | - Catalina Ramirez
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Medicine Division of Infectious Diseases, Chapel Hill, NC
| | - Justin Landis
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
| | - Adaora A. Adimora
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Medicine Division of Infectious Diseases, Chapel Hill, NC
| | - Howard Strickler
- Albert Einstein College of Medicine, Department of Epidemiology, Bronx, NY
| | - Audrey L. French
- Stronger Hospital of Cook County Health, Division of Infectious Diseases Chicago, IL
| | - Igho Ofotokun
- Emory University School of Medicine, Division of Infectious Diseases, Atlanta, GA
| | - Margaret Fischl
- University of Miami Department of Medicine, Division of Infectious Diseases, Miami, FL
| | - Eric C. Seaberg
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, VA
| | | | - Amanda B. Spence
- Georgetown University Medical Center, Division of Infectious Diseases Washington, DC, VA
| | - Dirk P. Dittmer
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
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Kim JH, Kim DH, Jo S, Cho MJ, Cho YR, Lee YJ, Byun S. Immunomodulatory functional foods and their molecular mechanisms. Exp Mol Med 2022; 54:1-11. [PMID: 35079119 PMCID: PMC8787967 DOI: 10.1038/s12276-022-00724-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 08/04/2021] [Accepted: 09/29/2021] [Indexed: 12/24/2022] Open
Abstract
The immune system comprises a complex group of processes that provide defense against diverse pathogens. These defenses can be divided into innate and adaptive immunity, in which specific immune components converge to limit infections. In addition to genetic factors, aging, lifestyle, and environmental factors can influence immune function, potentially affecting the susceptibility of the host to disease-causing agents. Chemical compounds in certain foods have been shown to regulate signal transduction and cell phenotypes, ultimately impacting pathophysiology. Research has shown that the consumption of specific functional foods can stimulate the activity of immune cells, providing protection against cancer, viruses, and bacteria. Here, we review a number of functional foods reported to strengthen immunity, including ginseng, mushrooms, chlorella, and probiotics (Lactobacillus plantarum). We also discuss the molecular mechanisms involved in regulating the activity of various types of immune cells. Identifying immune-enhancing functional foods and understanding their mechanisms of action will support new approaches to maintain proper health and combat immunological diseases. Evidence is building to support the idea that specific ‘functional foods’ can stimulate the activity of cells and signaling systems of the immune system to provide protection against cancer, viruses and bacteria. Sanguine Byun and colleagues at Yonsei University in Seoul, South Korea, review research into a range of functional foods, foods thought to have health benefits beyond their nutritional value. These include ginseng, mushrooms, the green algae called Chlorella and the probiotic bacteria Lactobacillus plantarum. They also consider individual components of foods such as poly-gamma-glutamate, a natural polymer made by bacteria. A wide body of research is revealing diverse molecular mechanisms through which biochemicals in functional foods can modulate different aspects of the immune system. These include effects on both non-specific innate immunity and adaptive immunity, which targets specific invading pathogens and diseased cells.
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Ortiz-Gutiérrez F, Sánchez-Minutti L, Martínez-Herrera JF, Torres-Escobar ID, Pezzat-Said EB, Márquez-Domínguez L, Grandes-Blanco AI. Identification of Genetic Variants of Human Papillomavirus in a Group of Mexican HIV/AIDS Patients and Their Possible Association with Cervical Cancer. Pol J Microbiol 2022; 70:501-509. [PMID: 35003280 PMCID: PMC8702602 DOI: 10.33073/pjm-2021-047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 11/16/2021] [Indexed: 12/17/2022] Open
Abstract
Infections caused by the human immunodeficiency virus (HIV) and human papillomavirus (HPV) cause thousands of deaths worldwide each year. So far, there has been no consensus on whether there is a direct relationship between the incidence of neoplasms and the immunosuppression caused by HIV that could help understand if coinfection increases the likelihood of cervical cancer. The objective of the study was to identify the presence of genetic variants of HPV in a group of HIV-positive women and their possible association with cervical cancer. Cervical samples were taken from HIV-positive patients for cytological analysis to identify the HPV genotype by polymerase chain reaction (PCR) and sequencing. The most prevalent L1 capsid protein mutations in the HPV genotype were analyzed in silico. Various types of HPV were identified, both high-risk (HR) and low-risk (LR). The most prevalent genotype was HPV51. Analysis of the L1 gene sequences of HPV51 isolates showed nucleotide variations. Of the samples analyzed in Puebla, Mexico, HPV51 had the highest incidence (17.5%, 7/40). Different mutations, which could be used as population markers, were detected in this area, and they have not been reported in the L1 databases for HPV51 in Mexico. Genotypes 6, 14, 86, 87, 89, and 91, not detected or reported in samples from patients with HPV in Mexico, were also identified. Data from the population analyzed suggest no direct relationship between HIV immunosuppression and cervical cancer, regardless of the high- or low-risk HPV genotype. Furthermore, it is possible to develop regional population markers for the detection of HPV based on the mutations that occur in the sequence of nucleotides analyzed.
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Affiliation(s)
- Felipe Ortiz-Gutiérrez
- Programa Institucional de Biomedicina Molecular, Escuela Nacional de Medicina y Homeopatía. Instituto Politécnico Nacional, CDMX, México
| | - Lilia Sánchez-Minutti
- Laboratorio de Procesos Biotecnológicos, Universidad Politécnica de Tlaxcala, Tlaxcala, México
| | - José F Martínez-Herrera
- Oncología Médica y Neoplasias de Torax y Medicina Interna Centro de Cáncer Hospital ABC, CDMX, México
| | | | | | - Luis Márquez-Domínguez
- Laboratorio de Biología Molecular y Virología, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Metepec, Puebla, México
| | - Amado I Grandes-Blanco
- Facultad de Ciencias de la Salud, Licenciatura en Nutrición, Universidad Autónoma de Tlaxcala, Tlaxcala, México
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Geng H, Xing Y, Zhang J, Cao K, Ye M, Wang G, Liu C. Association between viral infection other than human papillomavirus and risk of esophageal carcinoma: a comprehensive meta-analysis of epidemiological studies. Arch Virol 2022; 167:1-20. [PMID: 34636955 DOI: 10.1007/s00705-021-05268-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/27/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Infection with viruses such as human papillomavirus (HPV) is known to induce carcinomas, including esophageal carcinoma (EC). However, the possible role of viruses other than HPV in EC carcinogenesis is unclear in many studies. Here, we aimed to explore the association between infection with viruses other than HPV and EC risk by integrating existing studies of epidemiology in a meta-analysis. METHODS The PubMed, Web of Science, Cochrane Library and China National Knowledge Infrastructure databases were searched. The Newcastle-Ottawa scale was used to assess the quality of the included studies. Odds ratios (ORs) or relative risks (RRs) (with 95% confidence intervals [CIs]) were pooled to estimate the association between virus infection and risk of EC. RESULTS We included 31 eligible studies involving nine different viruses. Overall, an increased risk of EC was associated with hepatitis B virus (HBV) infection (OR = 1.19, 95%CI 1.01-1.36) and hepatitis C virus (HCV) infection (OR = 1.77, 95%CI 1.17-2.36), but not human immunodeficiency virus (HIV) infection, according to the current evidence. The evidence for an association with Epstein-Barr virus (EBV), herpes simplex virus 1 (HSV-1), JC virus (JCV), cytomegalovirus (CMV), human T-lymphotropic virus 1 (HTLV-1) or Merkel cell polyomavirus (MCPyV) infection was insufficient. CONCLUSIONS We confirmed the relationship between HBV and HCV infection and the risk of EC, but we found no association of EC risk with HIV and EBV infection. The roles of HSV-1, JCV, CMV, HTLV-1, and MCPyV were not clear because of the limited number of studies.
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Affiliation(s)
- Hui Geng
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd., Shantou, 515041, Guangdong, China
| | - Yaqi Xing
- Department of Pharmacology, Shantou University Medical College, Shantou, Guangdong, China
| | - Jingbing Zhang
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd., Shantou, 515041, Guangdong, China
| | - Kexin Cao
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd., Shantou, 515041, Guangdong, China
| | - Meijie Ye
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd., Shantou, 515041, Guangdong, China
| | - Geng Wang
- Department of Thoracic Surgery, Cancer Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Caixia Liu
- Department of Preventive Medicine, Shantou University Medical College, No. 22, Xinling Rd., Shantou, 515041, Guangdong, China
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Lievin R, Hendel-Chavez H, Baldé A, Lancar R, Algarte-Génin M, Krzysiek R, Costagliola D, Assoumou L, Taoufik Y, Besson C. Increased Production of B-Cell Activating Cytokines and Altered Peripheral B-Cell Subset Distribution during HIV-Related Classical Hodgkin Lymphoma. Cancers (Basel) 2021; 14:cancers14010128. [PMID: 35008292 PMCID: PMC8750095 DOI: 10.3390/cancers14010128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/11/2021] [Accepted: 12/13/2021] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Patients with HIV are at high risk of developing Hodgkin’s lymphoma. This is potentially due to alterations in blood circulating B-lymphocytes and their activating cytokines. We analyzed the distribution of circulating B-lymphocytes and the level of the activating cytokines IL6, IL10 and BAFF in 38 patients with HIV-related Hodgkin’s lymphoma during a 2-year follow-up. We also compared their characteristics at diagnosis with (1) pre-diagnosis serum samples and (2) samples from control HIV-infected subjects without lymphoma. We found an increase in activating cytokines in cases compared to controls. The level of activating cytokines increased in advanced lymphoma. It decreased over time during follow-up. B-lymphocytic count was similar between patients and controls, but their subset distribution differed. There was an overrepresentation of naive B-lymphocytes over memory B-lymphocytes in HIV-associated Hodgkin lymphoma patients, more pronounced in those with advanced lymphoma. Follow-up showed an increase in B-lymphocytic count with an even greater proportion of naive B-cells. Together this suggests that in HIV-infected patients, Hodgkin lymphoma is associated with an altered blood distribution of B-lymphocytic subsets and an increased production of activating cytokines. This environment may contribute to the process of tumorigenesis. Abstract Classical Hodgkin Lymphoma incidence increases in HIV-1-infected patients (HIV-cHL). HIV infection is associated with higher B-cell activation. Here, in 38 HIV-cHL patients from the French cohort ANRS-CO16 Lymphovir, we examined longitudinally over 24 months the serum levels of the B-cell activating cytokines IL10, IL6, and BAFF, and blood distribution of B-cell subsets. Fourteen HIV-cHL patients were also compared to matched HIV-infected controls without cHL. IL10, IL6, and BAFF levels were higher in HIV-cHL patients than in controls (p < 0.0001, p = 0.002, and p < 0.0001, respectively). Cytokine levels increased in patients with advanced-stage lymphoma compared to those with limited-stage (p = 0.002, p = 0.03, and p = 0.01, respectively). Cytokine levels significantly decreased following HIV-cHL diagnosis and treatment. Blood counts of whole B-cells were similar in HIV-cHL patients and controls, but the distribution of B-cell subsets was different with higher ratios of naive B-cells over memory B-cells in HIV-cHL patients. Blood accumulation of naive B-cells was more marked in patients with advanced cHL stages (p = 0.06). During the follow-up, total B-cell counts increased (p < 0.0001), and the proportion of naive B-cells increased further (p = 0.04). Together the results suggest that in HIV-infected patients, cHL is associated with a particular B-cell-related environment that includes increased production of B-cell-activating cytokines and altered peripheral distribution of B-cell subsets. This B-cell-related environment may fuel the process of tumorigenesis.
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Affiliation(s)
- Raphael Lievin
- Department of Hematology and Oncology, Hospital of Versailles, 78150 Le Chesnay, France;
| | - Houria Hendel-Chavez
- Service d’Hématologie et Immunologie Biologique, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, 94270 Le Kremlin-Bicêtre, France; (H.H.-C.); (R.K.); (Y.T.)
- INSERM 1186, Institut Gustave Roussy, 94805 Villejuif, France
| | - Aliou Baldé
- Institut Pierre Louis d’Epidémiologie et de Santé Publique, IPLESP, Sorbonne Université, INSERM UMR-S 1136, 75646 Paris, France; (A.B.); (R.L.); (M.A.-G.); (D.C.); (L.A.)
| | - Rémi Lancar
- Institut Pierre Louis d’Epidémiologie et de Santé Publique, IPLESP, Sorbonne Université, INSERM UMR-S 1136, 75646 Paris, France; (A.B.); (R.L.); (M.A.-G.); (D.C.); (L.A.)
| | - Michèle Algarte-Génin
- Institut Pierre Louis d’Epidémiologie et de Santé Publique, IPLESP, Sorbonne Université, INSERM UMR-S 1136, 75646 Paris, France; (A.B.); (R.L.); (M.A.-G.); (D.C.); (L.A.)
| | - Roman Krzysiek
- Service d’Hématologie et Immunologie Biologique, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, 94270 Le Kremlin-Bicêtre, France; (H.H.-C.); (R.K.); (Y.T.)
- INSERM 1186, Institut Gustave Roussy, 94805 Villejuif, France
| | - Dominique Costagliola
- Institut Pierre Louis d’Epidémiologie et de Santé Publique, IPLESP, Sorbonne Université, INSERM UMR-S 1136, 75646 Paris, France; (A.B.); (R.L.); (M.A.-G.); (D.C.); (L.A.)
| | - Lambert Assoumou
- Institut Pierre Louis d’Epidémiologie et de Santé Publique, IPLESP, Sorbonne Université, INSERM UMR-S 1136, 75646 Paris, France; (A.B.); (R.L.); (M.A.-G.); (D.C.); (L.A.)
| | - Yassine Taoufik
- Service d’Hématologie et Immunologie Biologique, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, 94270 Le Kremlin-Bicêtre, France; (H.H.-C.); (R.K.); (Y.T.)
- INSERM 1186, Institut Gustave Roussy, 94805 Villejuif, France
| | - Caroline Besson
- Department of Hematology and Oncology, Hospital of Versailles, 78150 Le Chesnay, France;
- Université Versailles Saint Quentin en Yvelines, Université Paris-Saclay, 78180 Montigny le Bretonneux, France
- Centre for Research in Epidemiology and Population Health, INSERM Unit 1018, 94800 Villejuif, France
- Correspondence:
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Xia T, Meng L, Zhao Z, Li Y, Wen H, Sun H, Zhang T, Wei J, Li F, Liu C. Bioinformatics prediction and experimental verification identify MAD2L1 and CCNB2 as diagnostic biomarkers of rhabdomyosarcoma. Cancer Cell Int 2021; 21:634. [PMID: 34838000 PMCID: PMC8626952 DOI: 10.1186/s12935-021-02347-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/16/2021] [Indexed: 12/19/2022] Open
Abstract
Background Rhabdomyosarcoma (RMS) is a malignant soft-tissue tumour. In recent years, the tumour microenvironment (TME) has been reported to be associated with the development of tumours. However, the relationship between the occurrence and development of RMS and TME is unclear. The purpose of this study is to identify potential tumor microenvironment-related biomarkers in rhabdomyosarcoma and analyze their molecular mechanisms, diagnostic and prognostic significance. Methods We first applied bioinformatics method to analyse the tumour samples of 125 patients with rhabdomyosarcoma (RMS) from the Gene Expression Omnibus database (GEO). Differential genes (DEGs) that significantly correlate with TME and the clinical staging of tumors were extracted. Immunohistochemistry (IHC) was applied to validate the expression of mitotic arrest deficient 2 like 1 (MAD2L1) and cyclin B2 (CCNB2) in RMS tissue. Then, we used cell function and molecular biology techniques to study the influence of MAD2L1 and CCNB2 expression levels on the progression of RMS. Results Bioinformatics results show that the RMS TME key genes were screened, and a TME-related tumour clinical staging model was constructed. The top 10 hub genes were screened through the establishment of a protein–protein interaction (PPI) network, and then Gene Expression Profiling Interactive Analysis (GEPIA) was conducted to measure the overall survival (OS) of the 10 hub genes in the sarcoma cases in The Cancer Genome Atlas (TCGA). Six DEGs of statistical significance were acquired. The relationship between these six differential genes and the clinical stage of RMS was analysed. Further analysis revealed that the OS of RMS patients with high expression of MAD2L1 and CCNB2 was worse and the expression of MAD2L1 and CCNB2 was related to the clinical stage of RMS patients. Gene set enrichment analysis (GSEA) revealed that the genes in MAD2L1 and CCNB2 groups with high expression were mainly related to the mechanism of tumour metastasis and recurrence. In the low-expression MAD2L1 and CCNB2 groups, the genes were enriched in the metabolic and immune pathways. Immunohistochemical results also confirmed that the expression levels of MAD2L1 (30/33, 87.5%) and CCNB2 (33/33, 100%) were remarkably higher in RMS group than in normal control group (0/11, 0%). Moreover, the expression of CCNB2 was related to tumour size. Downregulation of MAD2L1 and CCNB2 suppressed the growth, invasion, migration, and cell cycling of RMS cells and promoted their apoptosis. The CIBERSORT immune cell fraction analysis indicated that the expression levels of MAD2L1 and CCNB2 affected the immune status in the TME. Conclusions The expression levels of MAD2L1 and CCNB2 are potential indicators of TME status changes in RMS, which may help guide the prognosis of patients with RMS and the clinical staging of tumours.
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Affiliation(s)
- Tian Xia
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Lian Meng
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Zhijuan Zhao
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Yujun Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Hao Wen
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Hao Sun
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Tiantian Zhang
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Jingxian Wei
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China
| | - Feng Li
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China. .,Department of Pathology and Medical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China.
| | - Chunxia Liu
- Department of Pathology and Key Laboratory for Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, 832002, China. .,Department of Pathology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.
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DiMaio D, Emu B, Goodman AL, Mothes W, Justice A. Cancer Microbiology. J Natl Cancer Inst 2021; 114:651-663. [PMID: 34850062 DOI: 10.1093/jnci/djab212] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/18/2021] [Accepted: 11/15/2021] [Indexed: 12/12/2022] Open
Abstract
Microbes play important roles in cancer from direct carcinogenic effects to their use in treatment. Cancers caused by microorganisms account for approximately 15% of cancers, mostly in low- and middle-income countries. Unique features of infectious carcinogens include their transmissibility, mutability, and specific immune interactions, which provide challenges and opportunities for cancer prevention and treatment. For these agents, infection control through exposure reduction, antivirals, antibiotics, and vaccines is cancer control. In addition, developing evidence suggests that microorganisms including the human microbiome can indirectly modulate cancer formation and influence the effectiveness and toxicity of cancer treatments. Finally, microorganisms themselves can be used to prevent or treat cancer. The convergence of these factors signals the emergence of a new field, Cancer Microbiology. Recognition of Cancer Microbiology will spur research, stimulate cross-disciplinary training, inform drug development, and improve public health.
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Affiliation(s)
- Daniel DiMaio
- Department of Genetics, Yale School of Medicine, New Haven, P.O. Box 208005, CT, USA, 06520-8005.,Department of Therapeutic Radiology, Yale School of Medicine, New Haven, P.O. Box 208040, CT, USA, 06520-8040.,Department of Molecular Biophysics & Biochemistry, Yale University, New Haven, P.O. Box 208024, CT, USA, 06520-8024.,Yale Cancer Center, New Haven, P.O. Box 208028, CT, USA, 06520-8028
| | - Brinda Emu
- Yale Cancer Center, New Haven, P.O. Box 208028, CT, USA, 06520-8028.,Department of Internal Medicine, Section of Infectious Diseases, Yale School of Medicine, New Haven, P.O. Box 208022, CT, 06520-8022
| | - Andrew L Goodman
- Yale Cancer Center, New Haven, P.O. Box 208028, CT, USA, 06520-8028.,Department of Microbial Pathogenesis, Yale University, New Haven, P.O. Box 9812, CT, USA, 06536-0812
| | - Walther Mothes
- Yale Cancer Center, New Haven, P.O. Box 208028, CT, USA, 06520-8028.,Department of Microbial Pathogenesis, Yale University, New Haven, P.O. Box 9812, CT, USA, 06536-0812
| | - Amy Justice
- Yale Cancer Center, New Haven, P.O. Box 208028, CT, USA, 06520-8028.,Department of General Medicine, Yale University, VA Medical Center, New Haven, 06516, CT, USA
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Tatar G, Çermik TF, Alçın G, Erol Fenercioglu O, İnci A, Beyhan E, Ergül N. Contribution of 18F-FDG PET/CT imaging in the diagnosis and management of HIV-positive patients. Rev Esp Med Nucl Imagen Mol 2021; 41:275-283. [PMID: 34794914 DOI: 10.1016/j.remnie.2021.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 10/06/2021] [Indexed: 12/17/2022]
Abstract
INTRODUCTION AND OBJECTIVES The human immunodeficiency virus [HIV] is a lentevirus, primarily infects certain cells of the immune system, thereby greatly weakens the body's own defenses against diseases. This study was aimed to explore the value and significance of 18F-FDG PET/CT in the assessment of patients with HIV infection and to examine the presence of quantitative alterations in 18F-FDG uptake among patients with HIV-related infections or malignant diseases in HIV-positive patients. PATIENTS AND METHODS Forty patients with HIV infection were scanned on PET/CT system. The data were registered according to immune status, antiretroviral therapy, and definitive diagnosis. All pathologic lesions and disease related areas were described, 18F-FDG uptake patterns were evaluated. Semiquantitative analysis of 18F-FDG uptake was performed and SUVmax were calculated. RESULTS Twenty-eight patients [70%] were diagnosed with HIV-related infection or malignant diseases. The sensitivity of PET/CT was shown to be 100% and the specificity 92% for concomitant diseases requiring additional treatment to antiretroviral therapy. The SUVmax and CD4 counts were not statistically different between HIV-related reactive lymphadenopathy, HIV-related malignancy, and HIV-related infections. CONCLUSIONS The pattern of distribution of nodal/extranodal uptake on 18F-FDG PET/CT may facilitate distinction between HIV-related generalized lymphadenopathies, HIV-related opportunistic infections, and malignancies. In this context, 18F-FDG PET/CT should be preferred for routine use in the management of patients infected with HIV.
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Affiliation(s)
- Gamze Tatar
- University of Health Sciences, Istanbul Bagcılar Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey.
| | - Tevfik Fikret Çermik
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey
| | - Göksel Alçın
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey
| | - Ozge Erol Fenercioglu
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey
| | - Ayşe İnci
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Infectious Disease, Istanbul, Turkey
| | - Ediz Beyhan
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey
| | - Nurhan Ergül
- University of Health Sciences, Istanbul Training and Research Hospital, Department of Nuclear Medicine, Istanbul, Turkey
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Shamseddine AA, Burman B, Lee NY, Zamarin D, Riaz N. Tumor Immunity and Immunotherapy for HPV-Related Cancers. Cancer Discov 2021; 11:1896-1912. [PMID: 33990345 PMCID: PMC8338882 DOI: 10.1158/2159-8290.cd-20-1760] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/27/2021] [Accepted: 03/16/2021] [Indexed: 12/17/2022]
Abstract
Human papillomavirus (HPV) infection drives tumorigenesis in the majority of cervical, oropharyngeal, anal, and vulvar cancers. Genetic and epidemiologic evidence has highlighted the role of immunosuppression in the oncogenesis of HPV-related malignancies. Here we review how HPV modulates the immune microenvironment and subsequent therapeutic implications. We describe the landscape of immunotherapies for these cancers with a focus on findings from early-phase studies exploring antigen-specific treatments, and discuss future directions. Although responses across these studies have been modest to date, a deeper understanding of HPV-related tumor biology and immunology may prove instrumental for the development of more efficacious immunotherapeutic approaches. SIGNIFICANCE: HPV modulates the microenvironment to create a protumorigenic state of immune suppression and evasion. Our understanding of these mechanisms has led to the development of immunomodulatory treatments that have shown early clinical promise in patients with HPV-related malignancies. This review summarizes our current understanding of the interactions of HPV and its microenvironment and provides insight into the progress and challenges of developing immunotherapies for HPV-related malignancies.
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Affiliation(s)
- Achraf A Shamseddine
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bharat Burman
- Department of Medicine, Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy Y Lee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dmitriy Zamarin
- Department of Medicine, Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York.
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Yu C, You M, Zhang P, Zhang S, Yin Y, Zhang X. A five-gene signature is a prognostic biomarker in pan-cancer and related with immunologically associated extracellular matrix. Cancer Med 2021; 10:4629-4643. [PMID: 34121340 PMCID: PMC8267129 DOI: 10.1002/cam4.3986] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 12/20/2022] Open
Abstract
The tumor microenvironment (TME) is related to extracellular matrix (ECM) dynamics and has a broad fundamental and mechanistic role in tumorigenesis and cancer progression. We hypothesized that ECM regulators might play an essential role in pan‐cancer attribution by causing a generic effect through its regulation of the dynamics of ECM alteration. By analyzing data from TCGA using GSEA and univariate Cox regression analysis, we found that ECM regulator genes were significantly enriched and contributed to mortality in various cancer types. Notably, UMAP analysis revealed that ECM regulator genes dominated the differences between tumor and adjacent normal tissues based on 59 or 31 pan‐survival‐related ECM gene sets. Subsequently, a five‐gene signature consisting of the predominant ECM regulators ADAM12, MMP1, SERPINE1, PLOD3, and P4HA3 was identified. We found that this five‐gene signature was pro‐mortality in 18 types of cancer in TCGA, and validated eleven other cancer types in TCGA and seven types in the TARGET and CoMMpass databases using overall survival analysis. KEGG pathway enrichment and Pearson correlation analysis indicated that these five component genes that were correlated with specific ECM proteins involved in tumorigenesis from the ECM receptor interaction gene set. Additionally, the fitted results of a linear model were applied to strengthen the discovery, demonstrating that the five genes were correlated with immune infiltration score and especially associated with typically immunologically “cold” tumors. We thus conclude that the ADAM12, MMP1, SERPINE1, PLOD3, and P4HA3 signature showed a close association with a pan‐cancer effect on prognosis and is related to ECM proteins in the TME which corresponding with immunologically “cold” cancer types.
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Affiliation(s)
- Chunlai Yu
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, China
| | - Mingliang You
- Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou Cancer Institute, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Peizhen Zhang
- Department of Obstetrics and Gynecology, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Sheng Zhang
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, China
| | - Yuzhu Yin
- Department of Obstetrics and Gynecology, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiao Zhang
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory), Guangzhou, China.,CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, and Guangzhou Medical University, Guangzhou, Guangdong, China
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Puerta-Alcalde P, Ambrosioni J, Chumbita M, Hernández-Meneses M, Garcia-Pouton N, Cardozo C, Moreno-García E, Marco F, Mensa J, Rovira M, Esteve J, Martínez JA, García F, Mallolas J, Soriano A, Miró JM, Garcia-Vidal C. Clinical Characteristics and Outcome of Bloodstream Infections in HIV-Infected Patients with Cancer and Febrile Neutropenia: A Case-Control Study. Infect Dis Ther 2021; 10:955-970. [PMID: 33840061 PMCID: PMC8116456 DOI: 10.1007/s40121-021-00445-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/27/2021] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION We aimed to compare the clinical characteristics and outcomes of bloodstream infections (BSI) in cancer patients presenting febrile neutropenia with and without HIV infection, and analyze the prognostic factors for mortality. METHODS BSI episodes in febrile neutropenic patients following chemotherapy were prospectively collected (1997-2018). A case (HIV-infected)-control (non-HIV-infected) sub-analysis was performed (1:2 ratio), matching patients by age, gender, baseline disease, and etiological microorganism. RESULTS From 1755 BSI episodes in neutropenic cancer patients, 60 (3.4%) occurred in those with HIV. HIV characteristics: 51.7% were men who have sex with men; 58.3% had < 200 CD4; 51.7% had a detectable HIV-1 RNA viral load before the BSI episode; 70.0% met AIDS-defining criteria; and 93.3% were on antiretroviral therapy, with a protease inhibitor-based regimen being the most common (53.0%). HIV-infected patients were younger, more frequently male and more commonly presenting chronic liver disease (p < 0.001 for all). BSI due to Enterococcus spp. was significantly more frequent among patients with HIV (p = 0.017) with no differences in other pathogens. HIV-infected patients with cancer presented with shock more frequently (p = 0.014) and had higher mortality (31.7% vs. 18.1%, p = 0.008). In the case-control analysis, cases (HIV-infected) had chronic liver disease (p = 0.003) more frequently, whereas acute leukemia (p = 0.013) and hematopoietic stem-cell transplant (p = 0.023) were more common among controls. There was a non-significant trend for cases to have higher mortality (p = 0.084). However, in multivariate analysis, HIV infection was not associated with mortality (p = 0.196). CONCLUSION HIV-infected patients with cancer developing febrile neutropenia and BSI have different epidemiological and clinical profiles, and experience higher mortality. However, HIV infection by itself was not associated with mortality.
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Affiliation(s)
- Pedro Puerta-Alcalde
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain.
| | - Juan Ambrosioni
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain.
| | - Mariana Chumbita
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Marta Hernández-Meneses
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Nicole Garcia-Pouton
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Celia Cardozo
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Estela Moreno-García
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Francesc Marco
- Microbiology Department, Centre Diagnòstic Biomèdic, Hospital Clinic, Barcelona, Spain
- ISGlobal, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Josep Mensa
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
| | - Montserrat Rovira
- Hematology Department, Hospital Clinic-IDIBAPS, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Jordi Esteve
- Hematology Department, Hospital Clinic-IDIBAPS, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Jose A Martínez
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Felipe García
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Josep Mallolas
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Alex Soriano
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - José M Miró
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
| | - Carolina Garcia-Vidal
- Infectious Diseases Department, Hospital Clinic-IDIBAPS, Carrer de Villarroel 170, 08036, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
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Clark E, Chen L, Dong Y, Raychaudhury S, White D, Kramer JR, Chiao E. Veteran Women Living With Human Immunodeficiency Virus Have Increased Risk of Human Papillomavirus (HPV)-Associated Genital Tract Cancers. Clin Infect Dis 2021; 72:e359-e366. [PMID: 32785700 DOI: 10.1093/cid/ciaa1162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Disparities in access to screening often confound observed differences in human papillomavirus (HPV)-associated female genital tract cancer (FGTC) incidence between women living with human immunodeficiency virus (HIV; WLWH) and their HIV-negative counterparts. We aimed to determine if there have been changes in cancer risk among WLWH during the antiretroviral era in a single-payer health system. METHODS We retrospectively selected WLWH and HIV-negative controls receiving care between 1999 and 2016 at the US Department of Veterans Affairs (VA) and identified FGTC diagnoses via Cancer Registry and International Classification of Diseases-9/10 codes. We extracted demographic and clinical variables from the VA's Corporate Data Warehouse; evaluated incidence rates (IRs), incidence rate ratios, hazard ratios, and 95% confidence intervals (CIs) for cancer risk; and conducted survival analyses. RESULTS We identified 1454 WLWH and compared them with 5816 matched HIV-negative controls. More WLWH developed HPV-associated FGTCs (total n = 28 [2.0%]; cervical = 22, vulvovaginal = 4, and anal/rectal = 2) than HIV-negative women (total n = 32 [0.6%]; cervical = 24, vulvovaginal = 5, and anal/rectal = 5) (log rank P < .0001). Cervical cancer IR was >6-fold higher for WLWH (204.2 per 100 000 person-years [py] [95% CI, 83.8-324.7]) than HIV-negative women (IR = 31.2 per 100 000 py [95% CI, 17.9-44.5]). The IRs for vulvovaginal and anal cancers were also higher in WLWH. Overall, WLWH were more likely to develop HPV-associated FGTCs compared with their HIV-negative counterparts (all log rank P values < .0001). CONCLUSIONS Veteran WLWH are more likely to develop HPV-associated FGTCs despite equal access to health care. Even in single-payer health systems, WLWH continue to require special attention to ensure guideline-based high-risk HPV screening for prevention of FGTCs.
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Affiliation(s)
- Eva Clark
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA.,Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA
| | - Liang Chen
- Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA.,Department of Medicine, Section of Health Services Research, Baylor College of Medicine, Houston, Texas, USA
| | - Yongquan Dong
- Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA.,Department of Medicine, Section of Health Services Research, Baylor College of Medicine, Houston, Texas, USA
| | - Suchismita Raychaudhury
- Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA.,Department of Medicine, Section of Health Services Research, Baylor College of Medicine, Houston, Texas, USA
| | - Donna White
- Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA
| | - Jennifer R Kramer
- Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA.,Department of Medicine, Section of Health Services Research, Baylor College of Medicine, Houston, Texas, USA.,Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Elizabeth Chiao
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA.,Health Services Research, Michal E. DeBakey Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, Texas, USA.,Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
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42
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Moscicki AB, Karalius B, Tassiopoulos K, Yao TJ, Jacobson DL, Patel K, Purswani M, Seage GR. Human Papillomavirus Antibody Levels and Quadrivalent Vaccine Clinical Effectiveness in Perinatally Human Immunodeficiency Virus-infected and Exposed, Uninfected Youth. Clin Infect Dis 2020; 69:1183-1191. [PMID: 30927547 DOI: 10.1093/cid/ciy1040] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Persons who are infected with human immunodeficiency virus (HIV) are at high risk of human papillomavirus (HPV)-associated cancers. The objectives are to compare antibody titers to HPV 6, 11, 16, and 18 and rate of abnormal cytology between perinatally HIV-infected (PHIV) and perinatally HIV-exposed, uninfected (PHEU) youth. METHODS This is a prospective observational cohort study of HPV4 vaccinated youth performed as part of the multicenter Pediatric HIV/AIDS Cohort Study Adolescent Master Protocol. Seroconversion and geometric mean titer (GMT) against HPV types 6, 11, 16, and 18 were calculated. Vaccine effectiveness included rates of abnormal cervical cytology and genital warts. RESULTS Seroconversion to HPV 6, 11, 16, and 18 occurred in 83%, 84%, 90%, and 62% of 310 vaccinated PHIV youth compared to 94%, 96%, 99%, and 87% of 148 vaccinated PHEU youth, respectively (P < .05 for all comparisons). GMTs were lower in the PHIV vs PHEU within each category of HPV4 doses received. Higher GMTs were associated with younger age, lower HIV type 1 RNA viral load, and higher CD4% at first HPV4 vaccination, as well as shorter duration between last vaccine dose and antibody specimen. Abnormal cytology occurred in 33 of 56 PHIV and 1 of 7 PHEU sexually active vaccinated females, yielding incidence rates per 100 person-years of 15.0 (10.9 to 20.6) and 2.9 (0.4 to 22.3), respectively. CONCLUSION Antibody titers to HPV4 were lower for all serotypes in PHIV compared to PHEU youth. Protection against abnormal cytology was also diminished in sexually active PHIV females.
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Affiliation(s)
- Anna-Barbara Moscicki
- Department of Pediatrics, Division of Adolescent Medicine, University of California, Los Angeles
| | - Brad Karalius
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Katherine Tassiopoulos
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Tzy-Jyun Yao
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Denise L Jacobson
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Kunjal Patel
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Murli Purswani
- Division of Pediatric Infectious Disease, Bronx-Lebanon Hospital Center, Icahn School of Medicine at Mount Sinai, New York
| | - George R Seage
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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Garrido A, Djouder N. Cirrhosis: A Questioned Risk Factor for Hepatocellular Carcinoma. Trends Cancer 2020; 7:29-36. [PMID: 32917550 DOI: 10.1016/j.trecan.2020.08.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/30/2020] [Accepted: 08/18/2020] [Indexed: 02/06/2023]
Abstract
The liver is one of the major metabolic organs in the body, susceptible to injury caused by various factors. In response to injury, sophisticated mechanisms are engaged to repair and regenerate the damaged liver, preventing its failure. When the damage is chronic, regeneration goes awry, impairing liver function and causing cirrhosis. Hence, cirrhosis may rather be a protective response to injury, where wound-healing processes are set to primarily repair the damaged liver. Although cirrhosis is clinically considered a risk factor for hepatocellular carcinoma (HCC), comprehensive population-based studies demonstrate a very modest incidence, refuting the idea that cirrhosis progresses to HCC. Here, we discuss and shed light on the provocative question of whether cirrhosis predisposes to HCC.
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Affiliation(s)
- Amanda Garrido
- Molecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain
| | - Nabil Djouder
- Molecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
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44
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Kimani SM, Painschab MS, Horner MJ, Muchengeti M, Fedoriw Y, Shiels MS, Gopal S. Epidemiology of haematological malignancies in people living with HIV. Lancet HIV 2020; 7:e641-e651. [PMID: 32791045 PMCID: PMC10199168 DOI: 10.1016/s2352-3018(20)30118-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 04/14/2020] [Accepted: 04/16/2020] [Indexed: 12/19/2022]
Abstract
People living with HIV or AIDS are at increased risk of Hodgkin and non-Hodgkin lymphoma compared with HIV-negative individuals. Data on the risk of multiple myeloma or leukaemia are inconsistent and of low quality but the risk does not seem to be increased. Specific haematological malignancies occur in different contexts of age, CD4 cell count, HIV control, viral co-infections, or chronic inflammation, and the expansion of combination antiretroviral therapy has led to varied demographic and epidemiological shifts among people with HIV. Increased use of combination antiretroviral therapy has substantially reduced the risks of diffuse large B-cell lymphoma, Burkitt lymphoma, and primary CNS lymphoma, and to a lesser extent, Hodgkin lymphoma. There is no effect of combination antiretroviral therapy use on multiple myeloma or leukaemia. Although many cases of HIV are in low-income and middle-income countries, high-quality epidemiological data for haematological malignancies from these regions are scarce. Closing this gap is an essential first step in decreasing mortality from HIV-associated haematological malignancies worldwide. Finally, although multicentric Castleman disease is not a neoplastic condition, it is an emerging precursor to neoplastic high-grade B-cell lymphoproliferation among people with HIV, especially for individuals on long-term combination antiretroviral therapy with well controlled HIV.
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Affiliation(s)
- Stephen M Kimani
- Division of Hematology and Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - Matthew S Painschab
- Division of Hematology and Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - Marie-Josèphe Horner
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | | | - Yuri Fedoriw
- Division of Hematology and Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Satish Gopal
- Division of Hematology and Oncology, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA; University of North Carolina Project-Malawi, Lilongwe, Malawi.
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45
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Reid E, Suneja G, Ambinder RF, Ard K, Baiocchi R, Barta SK, Carchman E, Cohen A, Crysler OV, Gupta N, Gustafson C, Hall A, Johung KL, Klopp A, LaCasce AS, Lin C, Mehta A, Menon MP, Morgan D, Nathwani N, Noy A, Ratner L, Rizza S, Rudek MA, Sanchez J, Taylor J, Tomlinson B, Wang CCJ, Yendamuri S, Dwyer MA, Freedman-Cass DA. AIDS-Related Kaposi Sarcoma, Version 2.2019, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2020; 17:171-189. [PMID: 30787130 DOI: 10.6004/jnccn.2019.0008] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
As treatment of HIV has improved, people living with HIV (PLWH) have experienced a decreased risk of AIDS and AIDS-defining cancers (non-Hodgkin's lymphoma, Kaposi sarcoma, and cervical cancer), but the risk of Kaposi sarcoma in PLWH is still elevated about 500-fold compared with the general population in the United States. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for AIDS-Related Kaposi Sarcoma provide diagnosis, treatment, and surveillance recommendations for PLWH who develop limited cutaneous Kaposi sarcoma and for those with advanced cutaneous, oral, visceral, or nodal disease.
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Affiliation(s)
| | | | | | - Kevin Ard
- 4Massachusetts General Hospital Cancer Center
| | - Robert Baiocchi
- 5The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | - Adam Cohen
- 8Huntsman Cancer Institute at the University of Utah
| | | | | | - Chelsea Gustafson
- 11Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | - Ann Klopp
- 13The University of Texas MD Anderson Cancer Center
| | | | - Chi Lin
- 15Fred & Pamela Buffett Cancer Center
| | - Amitkumar Mehta
- 16University of Alabama at Birmingham Comprehensive Cancer Center
| | - Manoj P Menon
- 17Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | - Ariela Noy
- 20Memorial Sloan Kettering Cancer Center
| | - Lee Ratner
- 21Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | | | - Jeff Taylor
- 24HIV + Aging Research Project - Palm Springs
| | - Benjamin Tomlinson
- 25Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
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- 28National Comprehensive Cancer Network
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Wang L, Chen Y, Wang Y, Liu J, Wen Z, Chen H, Zhu Y, Wang J, Wan L, Li F, Song Y. Lung cancer surgery in HIV-infected patients: An analysis of postoperative complications and long-term survival. Thorac Cancer 2020; 11:2146-2154. [PMID: 32627360 PMCID: PMC7396368 DOI: 10.1111/1759-7714.13519] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/08/2020] [Accepted: 05/13/2020] [Indexed: 11/30/2022] Open
Abstract
Background The purpose of this study was to investigate the risk factors of postoperative complications and reliable prognostic factors of long‐term survival in HIV‐infected patients with non‐small cell lung cancer (NSCLC). Methods HIV‐infected patients with NSCLC who underwent surgical treatment were retrospectively studied; a single‐institutional analysis was conducted from November 2011 to August 2018. Pre‐ and postoperative clinical data, including age, gender, smoking history, highly active antiretroviral therapy (HAART), CD4+ T cell count, HIV viral load, cancer histology, clinical and pathological stage (p‐stage), surgical result, Glasgow Prognostic Score (GPS), the Charlson comorbidity index (CCI), survival time and postoperative complications were collected. Results A total of 33 HIV‐infected patients with NSCLC were enrolled of which 18 (54.7%) had preoperative comorbidities and postoperative complications were observed in 22 (66.7%) patients. Thirty‐day mortality was not observed in these patients. Median survival time after surgery was 65 months: the MST of p‐stage I patients was 65 months; p‐stage II MST was unestimable; p‐stage III MST was 21 months. Univariate analyses showed that postoperative complications were associated with HIV viral load (P = 0.002), CCI (P = 0.027), HAART (P = 0.028) and CD4+ T cell count (P = 0.045). However, multiple logistic regression analysis showed no correlation between HAART and postoperative complications. The p‐stage was an independent prognostic factor for survival time. Conclusions In our single‐arm retrospective analysis, the risk factors for postoperative complications in HIV‐infected patients with NSCLC were HIV viral load, CCI and CD4+ T cell counts. The p‐stage was a predictive factor for long‐term survival.
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Affiliation(s)
- Lin Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yongfang Chen
- Department of Pharmacy, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yifei Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jianjian Liu
- Department of Ultrasonic Room, Shanghai Public Health Clinical Center, Shanghai, China
| | - Zilu Wen
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China.,Department of Scientific Research, Shanghai Public Health Clinical Center, Shanghai, China
| | - Hui Chen
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yijun Zhu
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jun Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Laiyi Wan
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Feng Li
- Department of Experimental Animal, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yanzheng Song
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
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47
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Lekoane KMB, Kuupiel D, Mashamba-Thompson TP, Ginindza TG. The interplay of HIV and human papillomavirus-related cancers in sub-Saharan Africa: scoping review. Syst Rev 2020; 9:88. [PMID: 32321580 PMCID: PMC7178989 DOI: 10.1186/s13643-020-01354-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 04/08/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND People living with HIV (PLHIV) are at a high risk of developing HPV-related cancers. HPV-related malignancies occur frequently and/or are high among PLHIV, with cervical cancer as a designated AIDS-defining condition. We aimed to explore the evidence on the interplay of HIV and HPV-related cancers in sub-Saharan Africa (SSA). METHODS The scoping review was guided by Arksey and O'Malley's framework. We searched for literature from the following databases: PubMed; World Health Organization (WHO) Library; Science Direct; Google Scholar and EBSCOhost (Academic search complete, Health Source: Nursing/Academic Edition, CINAHL). Studies reporting on evidence HIV and HPV-related cancers interplay in SSA were eligible for inclusion in this review. The Mixed Methods Appraisal Tool (MMAT) tool was used to assess the risk of bias of the included studies. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) was used for reporting the search results. Thematic analysis used to reveal the emerging themes from the included studies. RESULTS A total of 74 potentially eligible articles were screened. Of these, nine (7 reviews, 1 transversal case controls, and 1 quantitative study) were eligible for data extraction. The studies reported about a total of 16,351 participants in different settings. The nine included studies showed evidence of cervical cancer among HIV-infected women and distribution of HPV infection and cervical abnormalities among HIV-positive individuals. In the four studies generalizing about HIV and anal cancer, only one reported about HPV. Two studies generally reported about HIV and head and neck cancers and one reported about interaction of HIV with vaginal cancer, vulvar cancer, and penile cancer, respectively. CONCLUSION HIV positivity is associated with increased prevalence of HPV infection on different anatomic sites, which will result in increased burden of HPV-related cancers among PLHIV. Furthermore, primary studies with robust study designs aimed at investigating the risk developing HPV-related cancers among PLHIV are recommended. Systematic review registration: PROSPERO CRD42017062403.
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Affiliation(s)
- Kabelo Matjie Bridget Lekoane
- Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Desmond Kuupiel
- Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa. .,Department of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa.
| | - Tivani P Mashamba-Thompson
- Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
| | - Themba G Ginindza
- Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa
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48
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Abstract
PURPOSE OF REVIEW Development of immune therapy in sarcoma faces the rarity and heterogeneity of the disease. This review analyses the data available from published clinical trials, and the new clinical strategies under assessment, developed in parallel to the exploration of biological mechanisms underlying the efficacy of immune therapy. RECENT FINDINGS Published data of four clinical trials assessing the efficacy of immune therapy in metastatic bone and soft-tissue sarcoma and associated translational programs are available. Response rate and progression-free survival with single-agent immune check point blockade in unselected sarcoma are low. No biomarkers of efficacy have been identified so far. To increase the efficacy of such treatments, combination of immune check point blockade with chemotherapy, radiotherapy or targeted therapy is currently assessed. Signal of specific sensibility of some histological subtypes is explored. Adoptive cell therapy or vaccine seems particularly promising in translocation-associated sarcoma. SUMMARY Characterization of immune environment, mechanism of action of combined regimen and identification of biomarkers will be key steps to build the next clinical trials to improve the efficacy of such strategy.
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Risk and Predictors of Esophageal and Stomach Cancers in HIV-Infected Veterans: A Matched Cohort Study. J Acquir Immune Defic Syndr 2020; 81:e65-e72. [PMID: 30939533 DOI: 10.1097/qai.0000000000002038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND To evaluate the risks of esophageal and stomach carcinomas in people living with HIV (PLWH) compared with the general population and risk factors for these cancers in PLWH. SETTING Retrospective cohort study in the Veterans Health Administration. METHODS We compared incidence rates for esophageal and stomach cancers in 44,075 HIV-infected male veterans with those in a matched HIV-uninfected cohort (N = 157,705; 4:1 matched on age and HIV-index date). We used Cox regression models to estimate Hazard ratios (HRs) and 95% confidence intervals (CIs) for associations with HIV infection and for cancer risk factors in PLWH. RESULTS In unadjusted models, HIV infection was associated with increased risks of esophageal squamous cell carcinoma (ESCC; HR, 2.21; 95% CI: 1.47 to 3.13) and gastric cardia cancer (HR, 1.69; 95% CI: 1.00 to 2.85) but associated with lower risk of esophageal adenocarcinoma (EAC; HR, 0.48; 95% CI: 0.31 to 0.74). After adjusting for age, race/ethnicity, smoking and alcohol use, HIV infection remained statistically significantly associated with elevated risk for ESCC [adjusted hazard ratio (aHR), 1.58; 95% CI: 1.02 to 2.47], especially among HIV-infected patients with CD4 count ≤200 (aHR, 2.20; 95% CI: 1.35 to 3.60). HIV infection was not associated with risks of EAC (aHR, 0.82; 95% CI: 0.53 to 1.26), gastric cardia (aHR, 0.80; 95% CI: 0.33 to 1.94), or noncardia (aHR, 1.06; 95% CI: 0.61 to 1.84) cancers. Risk factors for these cancers in HIV-infected patients were otherwise similar to those in general population (eg, Helicobacter pylori for gastric noncardia cancer). CONCLUSION HIV-infected individuals with low CD4 count are at highest risk for ESCC, but HIV infection was not independently associated with EAC or gastric cancer after adjusting for confounders.
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Abstract
Prostate cancer is the second most common cause of cancer-related death in men in the USA, but the effect of prostate cancer diagnosis and treatment on men in a sexual minority group, including men who have sex with men and transgender women, is poorly understood. Efforts to study this population are complicated, as cancer registries do not routinely collect information on sexual orientation. As a result, epidemiological data regarding this population have come from small studies that have included disparate rates of prostate cancer screening, diagnosis and treatment. Qualitative studies indicate that prostate cancer is experienced differently by sexual minorities, with distinct health-care needs that arise owing to differences in sexual practices, social support systems and relationships with the medical community. Notably, sexual minorities have been reported to experience poorer health-related quality of life outcomes than heterosexual men, and tend to have less robust social support systems, experience increased psychological distress caused by sexual dysfunction (areas of which are unmeasured after treatment), experience isolation within the health-care system and express increased levels of dissatisfaction with treatment. The incidence of prostate cancer actually seems to be decreased in men from sexual minorities living with HIV, despite there being no differences in screening and treatment, with poor cancer-specific mortality. Although the literature on patients with prostate cancer in men from sexual minority groups has historically been sparse, peer-reviewed research in this area has grown considerably during the past decade and has become an important field of study.
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