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Mitchell MR, Urdinez L, Bernasconi AR, Danielian S, Katsikas MM, Sajaroff EO, Roffé G, Villa NM, Galluzzo L, Sanz M, Palma AM, Bouso C, Prieto E, Goris V, Yancoski J, Rosenzweig SD, Oleastro M, Rosé A, Cacciavillano W, Felizzia G, Guitter M, Sánchez La Rosa C, Ríos M, Zubizarreta P, Felice MS, Rossi JG. Cancer Prevalence in Children with Inborn Errors of Immunity: Report from a Single Institution. J Clin Immunol 2024; 44:138. [PMID: 38805138 DOI: 10.1007/s10875-024-01736-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 05/09/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Inborn Errors of Immunity (IEI) comprise several genetic anomalies that affect different components of the innate and adaptive responses, predisposing to infectious diseases, autoimmunity and malignancy. Different studies, mostly in adults, have reported a higher prevalence of cancer in IEI patients. However, in part due to the rarity of most of these IEI subtypes (classified in ten categories by the Primary Immunodeficiency Committee of the International Union of Immunological Societies), it is difficult to assess the risk in a large number of patients, especially during childhood. OBJECTIVE To document the cancer prevalence in a pediatric cohort from a single referral institution, assessing their risk, together with the type of neoplasia within each IEI subgroup. METHOD An extensive review of clinical records from 1989 to 2022 of IEI patients who at some point developed cancer before the age of sixteen. RESULTS Of a total of 1642 patients with IEI diagnosis, 34 developed cancer before 16 years of age, showing a prevalence (2.1%) significantly higher than that of the general age matched population (0.22). Hematologic neoplasms (mostly lymphomas) were the most frequent malignancies. CONCLUSION This study represents one of the few reports focused exclusively in pediatric IEI cases, describing not only the increased risk of developing malignancy compared with the age matched general population (a fact that must be taken into account by immunologists during follow-up) but also the association of the different neoplasms with particular IEI subtypes, thus disclosing the possible mechanisms involved.
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Affiliation(s)
- María Raquel Mitchell
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina.
| | - Luciano Urdinez
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Andrea R Bernasconi
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Silvia Danielian
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - María Martha Katsikas
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Elisa O Sajaroff
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Georgina Roffé
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Nélida M Villa
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Laura Galluzzo
- Servicio de Anatomía Patológica, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Marianela Sanz
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Alejandro M Palma
- Departament of Pediatrics - Division of Immunology, IWK Health Centre, Halifax, Nova Scotia, Canada
| | - Carolina Bouso
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Emma Prieto
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Verónica Goris
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Judith Yancoski
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Sergio D Rosenzweig
- Immunology Service, Department of Laboratory Medicine, Clinical Center, NIH, Bethesda, USA
| | - Matías Oleastro
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Adriana Rosé
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Walter Cacciavillano
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Guido Felizzia
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Myriam Guitter
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Cristian Sánchez La Rosa
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Mailén Ríos
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Pedro Zubizarreta
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - María Sara Felice
- Servicio de Hematología y Oncología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
| | - Jorge G Rossi
- Servicio de Inmunología y Reumatología, Hospital de Pediatría Juan P. Garrahan, Buenos Aires, Argentina
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2
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Kläger J, Schmidinger M, Oszwald A, Wasinger G, Fajkovic H, Compérat E. Metastatic Translocated Renal Cell Carcinoma in a Kidney Transplant Patient - a Case Report and Review of the Literature. Int J Surg Pathol 2024; 32:594-600. [PMID: 37415400 PMCID: PMC11025305 DOI: 10.1177/10668969231185070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/06/2023] [Accepted: 06/06/2023] [Indexed: 07/08/2023]
Abstract
TFEB-altered renal cell carcinomas are rare tumours. Here, we report the exceptional case of such a tumour in the setting of solid organ transplantation and with already metastatic disease at the time of diagnosis. The primary tumour occurred in the native kidney and only focally showed biphasic morphology whereas the metastasis, among others to the transplant kidney, showed nonspecific, albeit different morphology, but both had consistent TFEB translocation. Treatment with the immune checkpoint inhibitor pembrolizumab together with the multi-kinase inhibitor lenvatinib achieved partial response 14 months after diagnosis.
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Affiliation(s)
- Johannes Kläger
- Department of Pathology, Medical University of Vienna, Wien, Austria
| | | | - André Oszwald
- Department of Pathology, Medical University of Vienna, Wien, Austria
| | - Gabriel Wasinger
- Department of Pathology, Medical University of Vienna, Wien, Austria
| | - Harun Fajkovic
- Department of Urology, Medical University of Vienna, Wien, Austria
| | - Eva Compérat
- Department of Pathology, Medical University of Vienna, Wien, Austria
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3
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Ndeke JM, Klaunig JE, Commodore S. Nicotine or marijuana vaping exposure during pregnancy and altered immune responses in offspring. JOURNAL OF ENVIRONMENTAL EXPOSURE ASSESSMENT 2024; 3:10.20517/jeea.2024.03. [PMID: 38840831 PMCID: PMC11152453 DOI: 10.20517/jeea.2024.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Electronic nicotine delivery systems (ENDS) - which include electronic cigarettes or e-cigarettes, or simply e-cigs, and marijuana vaping have become increasingly popular. ENDS devices have been established as one of the tobacco quit methods and promoted to be safer compared to traditional tobacco cigarettes. Emerging evidence demonstrates that e-cigarette and marijuana vape use can be harmful, with potential associations with cancer. Herein, we summarize the level of evidence to date for altered immune response, with a focus on cancer risks in the offspring after maternal use of, or aerosol exposures from, ENDS or marijuana vape during pregnancy. From 27 published articles retrieved from PubMed, we sought to find out identified carcinogens in ENDS aerosols and marijuana vapor, which cross the placental barrier and can increase cancer risk in the offspring. Carcinogens in vaping aerosols include aldehydes, metals, tobacco-specific nitrosamines, tobacco alkaloids, polycyclic aromatic hydrocarbons, and volatile organic compounds. Additionally, there was only one passive vaping exposure case study on a human fetus, which noted that glycerol, aluminum, chromium, nickel, copper, zinc, selenium, and lead crossed from the mother to the offspring's cord blood. The carcinogens (metals) in that study were at lower concentrations compared to the mother's biological matrices. Lastly, we observed that in utero exposures to ENDS-associated chemicals can occur in vital organs such as the lungs, kidneys, brain, bladder, and heart. Any resulting DNA damage increases the risk of tumorigenesis. Future epidemiological studies are needed to examine the effects of passive aerosol exposures from existing and emerging electronic nicotine and marijuana products on developing offspring to cancer.
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Affiliation(s)
- Jonas M. Ndeke
- Department of Epidemiology and Biostatistics, Indiana University School of Public Health, Bloomington, IN 47405, USA
| | - James E. Klaunig
- Department of Environmental and Occupational Health, Indiana University School of Public Health, Bloomington, IN 47408, USA
| | - Sarah Commodore
- Department of Environmental and Occupational Health, Indiana University School of Public Health, Bloomington, IN 47408, USA
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4
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Piening A, Ebert E, Gottlieb C, Khojandi N, Kuehm LM, Hoft SG, Pyles KD, McCommis KS, DiPaolo RJ, Ferris ST, Alspach E, Teague RM. Obesity-related T cell dysfunction impairs immunosurveillance and increases cancer risk. Nat Commun 2024; 15:2835. [PMID: 38565540 PMCID: PMC10987624 DOI: 10.1038/s41467-024-47359-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
Obesity is a well-established risk factor for human cancer, yet the underlying mechanisms remain elusive. Immune dysfunction is commonly associated with obesity but whether compromised immune surveillance contributes to cancer susceptibility in individuals with obesity is unclear. Here we use a mouse model of diet-induced obesity to investigate tumor-infiltrating CD8 + T cell responses in lean, obese, and previously obese hosts that lost weight through either dietary restriction or treatment with semaglutide. While both strategies reduce body mass, only dietary intervention restores T cell function and improves responses to immunotherapy. In mice exposed to a chemical carcinogen, obesity-related immune dysfunction leads to higher incidence of sarcoma development. However, impaired immunoediting in the obese environment enhances tumor immunogenicity, making the malignancies highly sensitive to immunotherapy. These findings offer insight into the complex interplay between obesity, immunity and cancer, and provide explanation for the obesity paradox observed in clinical immunotherapy settings.
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Affiliation(s)
- Alexander Piening
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Emily Ebert
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Carter Gottlieb
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Niloufar Khojandi
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Lindsey M Kuehm
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Stella G Hoft
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Kelly D Pyles
- Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Kyle S McCommis
- Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Richard J DiPaolo
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Stephen T Ferris
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Elise Alspach
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Ryan M Teague
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA.
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5
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Aydogmus C, Turkyilmaz Ucar O, Kaplan Sarikavak S, Cipe F, Ulas S, Turan I, Naiboglu S, Yildirim I, Kalay G, Kapci N, Al S, Gokmirza Ozdemir P, Celiksoy MH. Malignancies and Lymphoproliferations in Children With Primary Immune Deficiency-A Single-center Experience. J Pediatr Hematol Oncol 2024; 46:e169-e173. [PMID: 38277623 DOI: 10.1097/mph.0000000000002817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 01/03/2024] [Indexed: 01/28/2024]
Abstract
Primary immune deficiencies (PIDs) are rare genetic disorders characterized by impaired immune function, leading to frequent infections and immune dysregulation. Studies have shown that individuals with PID are at an increased risk of developing malignancies and lymphoproliferative disorders compared with the general population. In this single-center study, we aimed to analyze the occurrence of malignancies and lymphoproliferations in children diagnosed with PID. We retrospectively analyzed the medical records of 550 pediatric patients diagnosed with PIDs at our center. Among them, 17 (3,0%) patients were identified with malignancy and/or benign lymphoproliferation. Eight of the 17 patients (47.0%) had immune dysregulatory diseases, whereas ataxia-telangiectasia was the second most common PID associated with malignancy and/or benign lymphoproliferation (n = 5, 29.4%). Lymphoma was the predominant malignancy (n = 11, 64.7%), and Epstein-Barr virus was identified as the most common viral agent associated with malignancy and/or benign lymphoproliferation in patients with PID (n = 8, 47.0%). Our study highlights the association between PID and malignancies/lymphoproliferations, with immune dysregulation syndromes being the most common subclass associated with malignancies/lymphoproliferations. Early diagnosis, multidisciplinary management, and regular surveillance are crucial in improving patient outcomes and saving lives.
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Affiliation(s)
- Cigdem Aydogmus
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Ozge Turkyilmaz Ucar
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Sibel Kaplan Sarikavak
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Funda Cipe
- Department of Pediatric Allergy and Clinical Immunology, Altinbas University School of Medicine, Istanbul, Turkey
| | - Selami Ulas
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Isilay Turan
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Sezin Naiboglu
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Ilke Yildirim
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Gulsah Kalay
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Nermin Kapci
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Serdar Al
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Pinar Gokmirza Ozdemir
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
| | - Mehmet Halil Celiksoy
- Department of Pediatric Allergy and Clinical Immunology, Basaksehir Cam and Sakura City Hospital
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6
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Shapiro BD, Battle A. Bayesian Multi-View Clustering given complex inter-view structure. F1000Res 2024; 11:1460. [PMID: 38495778 PMCID: PMC10940850 DOI: 10.12688/f1000research.126215.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/02/2024] [Indexed: 03/19/2024] Open
Abstract
Multi-view datasets are becoming increasingly prevalent. These datasets consist of different modalities that provide complementary characterizations of the same underlying system. They can include heterogeneous types of information with complex relationships, varying degrees of missingness, and assorted sample sizes, as is often the case in multi-omic biological studies. Clustering multi-view data allows us to leverage different modalities to infer underlying systematic structure, but most existing approaches are limited to contexts in which entities are the same across views or have clear one-to-one relationships across data types with a common sample size. Many methods also make strong assumptions about the similarities of clusterings across views. We propose a Bayesian multi-view clustering approach (BMVC) which can handle the realities of multi-view datasets that often have complex relationships and diverse structure. BMVC incorporates known and complex many-to-many relationships between entities via a probabilistic graphical model that enables the joint inference of clusterings specific to each view, but where each view informs the others. Additionally, BMVC estimates the strength of the relationships between each pair of views, thus moderating the degree to which it imposes dependence constraints. We benchmarked BMVC on simulated data to show that it accurately estimates varying degrees of inter-view dependence when inter-view relationships are not limited to one-to-one correspondence. Next, we demonstrated its ability to capture visually interpretable inter-view structure in a public health survey of individuals and households in Puerto Rico following Hurricane Maria. Finally, we showed that BMVC clusters integrate the complex relationships between multi-omic profiles of breast cancer patient data, improving the biological homogeneity of clusters and elucidating hypotheses for functional biological mechanisms. We found that BMVC leverages complex inter-view structure to produce higher quality clusters than those generated by standard approaches. We also showed that BMVC is a valuable tool for real-world discovery and hypothesis generation.
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Affiliation(s)
- Benjamin D. Shapiro
- Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Alexis Battle
- Department of Computer Science, Johns Hopkins University, Baltimore, MD, 21218, USA
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
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7
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Liu Q, Chen Y, Xie P, Luo Y, Wang B, Meng Y, Zhong J, Mei J, Zou W. Development of a predictive machine learning model for pathogen profiles in patients with secondary immunodeficiency. BMC Med Inform Decis Mak 2024; 24:48. [PMID: 38350899 PMCID: PMC10863296 DOI: 10.1186/s12911-024-02447-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/30/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Secondary immunodeficiency can arise from various clinical conditions that include HIV infection, chronic diseases, malignancy and long-term use of immunosuppressives, which makes the suffering patients susceptible to all types of pathogenic infections. Other than HIV infection, the possible pathogen profiles in other aetiology-induced secondary immunodeficiency are largely unknown. METHODS Medical records of the patients with secondary immunodeficiency caused by various aetiologies were collected from the First Affiliated Hospital of Nanchang University, China. Based on these records, models were developed with the machine learning method to predict the potential infectious pathogens that may inflict the patients with secondary immunodeficiency caused by various disease conditions other than HIV infection. RESULTS Several metrics were used to evaluate the models' performance. A consistent conclusion can be drawn from all the metrics that Gradient Boosting Machine had the best performance with the highest accuracy at 91.01%, exceeding other models by 13.48, 7.14, and 4.49% respectively. CONCLUSIONS The models developed in our study enable the prediction of potential infectious pathogens that may affect the patients with secondary immunodeficiency caused by various aetiologies except for HIV infection, which will help clinicians make a timely decision on antibiotic use before microorganism culture results return.
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Affiliation(s)
- Qianning Liu
- School of Statistics, Jiangxi University of Finance and Economics, Nanchang, 330013, Jiangxi, China
| | - Yifan Chen
- School of Statistics, Jiangxi University of Finance and Economics, Nanchang, 330013, Jiangxi, China
| | - Peng Xie
- Department of Infectious Diseases, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Ying Luo
- Department of Infectious Diseases, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
- Department of Infectious Diseases, Third People's Hospital of Jiujiang, Jiujiang, 332000, Jiangxi, China
| | - Buxuan Wang
- School of Statistics, Jiangxi University of Finance and Economics, Nanchang, 330013, Jiangxi, China
| | - Yuanxi Meng
- The First Clinical Medical College,Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Jiaqian Zhong
- The First Clinical Medical College,Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Jiaqi Mei
- The First Clinical Medical College,Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Wei Zou
- Department of Infectious Diseases, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China.
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8
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Ferdosnejad K, Zamani MS, Soroush E, Fateh A, Siadat SD, Tarashi S. Tuberculosis and lung cancer: metabolic pathways play a key role. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2024:1-20. [PMID: 38305273 DOI: 10.1080/15257770.2024.2308522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/14/2024] [Indexed: 02/03/2024]
Abstract
Despite the fact that some cases of tuberculosis (TB) are undiagnosed and untreated, it remains a serious global public health issue. In the diagnosis, treatment, and control of latent and active TB, there may be a lack of effectiveness. An understanding of metabolic pathways can be fundamental to treat latent TB infection and active TB disease. Rather than targeting Mycobacterium tuberculosis, the control strategies aim to strengthen host responses to infection and reduce chronic inflammation by effectively enhancing host resistance to infection. The pathogenesis and progression of TB are linked to several metabolites and metabolic pathways, and they are potential targets for host-directed therapies. Additionally, metabolic pathways can contribute to the progression of lung cancer in patients with latent or active TB. A comprehensive metabolic pathway analysis is conducted to highlight lung cancer development in latent and active TB. The current study aimed to emphasize the association between metabolic pathways of tumor development in patients with latent and active TB. Health control programs around the world are compromised by TB and lung cancer due to their special epidemiological and clinical characteristics. Therefore, presenting the importance of lung cancer progression through metabolic pathways occurring upon TB infection can open new doors to improving control of TB infection and active TB disease while stressing that further evaluations are required to uncover this correlation.
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Affiliation(s)
| | | | - Erfan Soroush
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
| | - Abolfazl Fateh
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | - Seyed Davar Siadat
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
| | - Samira Tarashi
- Microbiology Research Center (MRC), Pasteur Institute of Iran, Tehran, Iran
- Department of Mycobacteriology and Pulmonary Research, Pasteur Institute of Iran, Tehran, Iran
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9
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Garg S, Ni W, Griffin JD, Sattler M. Chimeric Antigen Receptor T Cell Therapy in Acute Myeloid Leukemia: Trials and Tribulations. Hematol Rep 2023; 15:608-626. [PMID: 37987319 PMCID: PMC10660693 DOI: 10.3390/hematolrep15040063] [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: 07/18/2023] [Revised: 08/01/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023] Open
Abstract
Acute myeloid leukemia (AML) is a heterogeneous hematological malignancy that is often associated with relapse and drug resistance after standard chemotherapy or targeted therapy, particularly in older patients. Hematopoietic stem cell transplants are looked upon as the ultimate salvage option with curative intent. Adoptive cell therapy using chimeric antigen receptors (CAR) has shown promise in B cell malignancies and is now being investigated in AML. Initial clinical trials have been disappointing in AML, and we review current strategies to improve efficacy for CAR approaches. The extensive number of clinical trials targeting different antigens likely reflects the genetic heterogeneity of AML. The limited number of patients reported in multiple early clinical studies makes it difficult to draw conclusions about CAR safety, but it does suggest that the efficacy of this approach in AML lags behind the success observed in B cell malignancies. There is a clear need not only to improve CAR design but also to identify targets in AML that show limited expression in normal myeloid lineage cells.
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Affiliation(s)
- Swati Garg
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; (W.N.); (J.D.G.); (M.S.)
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Wei Ni
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; (W.N.); (J.D.G.); (M.S.)
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - James D. Griffin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; (W.N.); (J.D.G.); (M.S.)
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
| | - Martin Sattler
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; (W.N.); (J.D.G.); (M.S.)
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA
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10
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Mertowska P, Mertowski S, Smolak K, Pasiarski M, Smok-Kalwat J, Góźdź S, Grywalska E. Exploring the Significance of Immune Checkpoints and EBV Reactivation in Antibody Deficiencies with Near-Normal Immunoglobulin Levels or Hyperimmunoglobulinemia. Cancers (Basel) 2023; 15:5059. [PMID: 37894426 PMCID: PMC10605741 DOI: 10.3390/cancers15205059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
This study delves into the intricate landscape of primary immunodeficiencies, with a particular focus on antibody deficiencies characterized by near-normal immunoglobulin levels or hyperimmunoglobulinemia. Contrary to the conventional focus on genetic dysregulation, these studies investigate the key roles of immune checkpoints, such as PD-1/PD-L1, CTLA-4/CD86, and CD200R/CD200, on selected subpopulations of T and B lymphocytes and their serum concentrations of soluble forms in patients recruited for the studies in healthy volunteers. In addition, the studies also show the role of Epstein-Barr virus (EBV) reactivation and interactions with tested pathways of immune checkpoints involved in the immunopathogenesis of this disease. By examining the context of antibody deficiencies, this study sheds light on the nuanced interplay of factors beyond genetics, particularly the immune dysregulations that occur in the course of this type of disease and the potential role of EBV reactivation, which affects the clinical presentation of patients and may contribute to the development of cancer in the future, especially related to hematological malignancies.
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Affiliation(s)
- Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (E.G.)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (E.G.)
| | - Konrad Smolak
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (E.G.)
| | - Marcin Pasiarski
- Department of Immunology, Faculty of Health Sciences, Jan Kochanowski University, 25-317 Kielce, Poland;
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
| | - Jolanta Smok-Kalwat
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
| | - Stanisław Góźdź
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, IX Wieków Kielc 19A, 25-317 Kielce, Poland
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (E.G.)
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Adupa R, Dadigiri H, Gandhi D. Partial Small Bowel Obstruction and Volvulus Due to B-cell Lymphoma in a Common Variable Immunodeficiency Patient. Cureus 2023; 15:e47269. [PMID: 38021662 PMCID: PMC10655833 DOI: 10.7759/cureus.47269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
This case report presents a 43-year-old female with a history of common variable immunodeficiency (CVID) and a recent diagnosis of mesenteric volvulus. The patient presented with symptoms of partial small bowel obstruction and was diagnosed with obstruction and mesenteric volvulus primarily affecting the proximal jejunum. During the exploratory laparotomy, a probable polyposis syndrome and a possible adenocarcinoma of the small bowel were identified. Pathological examination confirmed the presence of B-cell lymphoma in the proximal jejunum. The patient underwent treatment with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone (RCHOP) chemotherapy and showed improvement in symptoms. The case highlights the increased risk of malignancies, particularly lymphomas, in individuals with CVID and the challenges in diagnosing and treating lymphoid neoplasms in this population.
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Affiliation(s)
- Reshmi Adupa
- Internal Medicine, New York Medical College at St. Mary's General Hospital, Passaic, USA
- Internal Medicine, New York Medical College at St. Clare's Health, Denville, USA
| | - Harika Dadigiri
- Internal Medicine, Sri Venkateswaraa Medical College, Tirupati, IND
| | - Darshan Gandhi
- Internal Medicine, New York Medical College at St. Mary's General Hospital, Passaic, USA
- Internal Medicine, New York Medical College at St. Clare's Health, Denville, USA
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12
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Coradine TLC, Guida LDOC, Fraiman P, Santos AJ, Pedroso JL, Barsottini OGP. Post-transplant lymphoproliferative disorder myeloradiculopathy. Pract Neurol 2023; 23:408-410. [PMID: 37147122 DOI: 10.1136/pn-2023-003696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2023] [Indexed: 05/07/2023]
Abstract
A 56-year-old woman developed progressive subacute lower limb weakness with sensory and autonomic abnormalities. She had received a living-donor kidney transplantation 21 years before for end-stage chronic kidney disease and took mycophenolate mofetil and prednisolone. MR scan of the spinal cord showed bilateral cauda equina gadolinium enhancement and MR scan of the brain showed enhancing nodular hyperintensities in the internal capsule and globus pallidus. Cerebrospinal fluid (CSF) showed a pleocytosis with extremely low glucose, and positive DNA-PCR for Epstein-Barr virus. Her condition worsened despite empirically guided antimicrobial treatment. CSF immunophenotyping later identified mature, clonal B lymphocytes of large size, expressing CD19, CD20, CD200 antigens, and kappa light chain immunoglobulin, with absent CD5 and CD10 expression. We diagnosed a myeloradiculopathy from a monomorphic post-transplant lymphoproliferative disorder. This condition occurs after kidney transplantation and falls on the lymphoma spectrum. We review its clinical features, diagnosis and management.
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Affiliation(s)
| | | | - Pedro Fraiman
- Departament of Neurology and Neurosurgery, General Neurology Unit, Universidade Federal de São Paulo, Sao Paulo, Brazil
| | - Adrialdo José Santos
- Departament of Neurology and Neurosurgery, Neuro-Oncology Unit, Universidade Federal de São Paulo, São Paulo, Brazil
| | - José Luiz Pedroso
- Departament of Neurology and Neurosurgery, General Neurology Unit, Universidade Federal de São Paulo, Sao Paulo, Brazil
| | - Orlando G P Barsottini
- Departament of Neurology and Neurosurgery, General Neurology Unit, Universidade Federal de São Paulo, Sao Paulo, Brazil
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13
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Poto R, Laniro G, de Paulis A, Spadaro G, Marone G, Gasbarrini A, Varricchi G. Is there a role for microbiome-based approach in common variable immunodeficiency? Clin Exp Med 2023; 23:1981-1998. [PMID: 36737487 PMCID: PMC9897624 DOI: 10.1007/s10238-023-01006-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 01/18/2023] [Indexed: 02/05/2023]
Abstract
Common variable immunodeficiency (CVID) is a primary immunodeficiency characterized by low levels of serum immunoglobulins and increased susceptibility to infections, autoimmune disorders and cancer. CVID embraces a plethora of heterogeneous manifestations linked to complex immune dysregulation. While CVID is thought to be due to genetic defects, the exact cause of this immune disorder is unknown in the large majority of cases. Compelling evidences support a linkage between the gut microbiome and the CVID pathogenesis, therefore a potential for microbiome-based treatments to be a therapeutic pathway for this disorder. Here we discuss the potential of treating CVID patients by developing a gut microbiome-based personalized approach, including diet, prebiotics, probiotics, postbiotics and fecal microbiota transplantation. We also highlight the need for a better understanding of microbiota-host interactions in CVID patients to prime the development of improved preventive strategies and specific therapeutic targets.
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Affiliation(s)
- Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131, Naples, Italy
- Department of Oncology and Molecular Medicine, Istituto Superiore Di Sanità (ISS), Rome, Italy
| | - Gianluca Laniro
- Digestive Disease Center, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Translational Medicine and Surgery, Catholic University of Rome, Rome, Italy
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy
- World Allergy Organization (WAO), Center of Excellence, 80131, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, 80131, Naples, Italy
| | - Antonio Gasbarrini
- Digestive Disease Center, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Department of Translational Medicine and Surgery, Catholic University of Rome, Rome, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy.
- World Allergy Organization (WAO), Center of Excellence, 80131, Naples, Italy.
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, 80131, Naples, Italy.
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14
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Güzel N, Rink L, Fischer HJ. Zinc Modulates Glutamine Metabolism in T Cells. Mol Nutr Food Res 2023; 67:e2300155. [PMID: 37658486 DOI: 10.1002/mnfr.202300155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 07/27/2023] [Indexed: 09/03/2023]
Abstract
SCOPE Zinc and glutamine are well known to be essential for the function and polarization of immune cells. TH 17 cells are more frequently induced during zinc deficiency and cover their energy requirement mainly through glutaminolysis. A dysregulation of TH 17 cells can contribute to the development of autoimmune diseases. Both inhibition of glutaminolysis and zinc supplementation suppress experimental autoimmune encephalomyelitis in mice. Therefore, the aim of this study is to investigate whether zinc modulates glutaminolysis in T cells. METHODS AND RESULTS CD3/CD28 stimulation and mixed lymphocytes culture are used as in vitro models for T cell activation. Then, the glutaminolysis is investigated on mRNA, protein, and functional level. Zinc deficiency and glutaminase (GLS) inhibition decrease immune responses in vitro. Furthermore, extracellular zinc and glutamine levels both modulate glutaminolysis by changing the expression of glutamine transporters and key enzymes. Intriguingly, zinc directly interferes with the activity of GLS both in a cell free system and in the cytosol. CONCLUSION Besides T cell subset differentiation, zinc also impacts on the cellular metabolism by inhibiting glutaminolysis. This suggests that zinc deficiency can contribute to the development of autoimmune diseases whereas zinc supplementation can support their therapy.
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Affiliation(s)
- Nergis Güzel
- Institute of Immunology, Medical Faculty, RWTH Aachen University, Pauwelsstr. 30, 52074, Aachen, Germany
| | - Lothar Rink
- Institute of Immunology, Medical Faculty, RWTH Aachen University, Pauwelsstr. 30, 52074, Aachen, Germany
| | - Henrike Josephine Fischer
- Institute of Immunology, Medical Faculty, RWTH Aachen University, Pauwelsstr. 30, 52074, Aachen, Germany
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15
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Mertowska P, Mertowski S, Smolak K, Kita G, Guz K, Kita A, Pasiarski M, Smok-Kalwat J, Góźdź S, Grywalska E. Could Immune Checkpoint Disorders and EBV Reactivation Be Connected in the Development of Hematological Malignancies in Immunodeficient Patients? Cancers (Basel) 2023; 15:4786. [PMID: 37835480 PMCID: PMC10572023 DOI: 10.3390/cancers15194786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 08/31/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
Primary immunodeficiencies (PIDs) and secondary immunodeficiencies (SIDs) are characterized by compromised immune function, rendering individuals susceptible to infections and potentially influencing cancer development. Epstein-Barr virus (EBV), a widespread herpesvirus, has been linked to cancer, particularly in those with weakened immune systems. This study aims to compare selected immune parameters, focusing on immune checkpoint molecules (PD-1/PD-L1, CTLA-4/CD86, CD200R/CD200), and EBV reactivation in patients with chronic lymphocytic leukemia (CLL, a representative of SIDs) and common variable immunodeficiency (CVID, a representative of PIDs). We performed a correlation analysis involving patients diagnosed with CLL, CVID, and a healthy control group. EBV reactivation was assessed using specific antibody serology and viral load quantification. Peripheral blood morphology, biochemistry, and immunophenotyping were performed, with emphasis on T and B lymphocytes expressing immune checkpoints and their serum concentrations. Our findings revealed elevated EBV reactivation markers in both CLL and CVID patients compared with healthy controls, indicating increased viral activity in immunodeficient individuals. Furthermore, immune checkpoint expression analysis demonstrated significantly altered percentages of T and B lymphocytes expressing PD-1/PD-L1, CTLA-4/CD86, and CD200R/CD200 in CLL and CVID patients. This suggests a potential interplay between immune checkpoint dysregulation and EBV reactivation in the context of immunodeficiency. In conclusion, our study underscores the intricate relationship between immune dysfunction, EBV reactivation, and immune checkpoint modulation in the context of immunodeficiency-associated cancers. The altered expression of immune checkpoints, along with heightened EBV reactivation, suggests a potential mechanism for immune evasion and tumor progression. These findings provide insights into the complex interactions that contribute to cancer development in immunocompromised individuals, shedding light on potential therapeutic targets for improved management and treatment outcomes. Further investigations are warranted to elucidate the underlying mechanisms and to explore potential interventions to mitigate cancer risk in these patient populations.
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Affiliation(s)
- Paulina Mertowska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
| | - Konrad Smolak
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
| | - Gabriela Kita
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
- Student Research Group of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Katarzyna Guz
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
- Student Research Group of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Aleksandra Kita
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
- Student Research Group of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Marcin Pasiarski
- Department of Immunology, Faculty of Health Sciences, Jan Kochanowski University, 25-317 Kielce, Poland;
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
| | - Jolanta Smok-Kalwat
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
| | - Stanisław Góźdź
- Department of Hematology, Holy Cross Cancer Centre, 25-734 Kielce, Poland; (J.S.-K.); (S.G.)
- Institute of Medical Science, Collegium Medicum, Jan Kochanowski University of Kielce, IX Wieków Kielc 19A, 25-317 Kielce, Poland
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (P.M.); (K.S.); (G.K.); (K.G.); (A.K.); (E.G.)
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16
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Dai YW, Wang WM, Zhou X. Development of a CD8 + T cell-based molecular classification for predicting prognosis and heterogeneity in triple-negative breast cancer by integrated analysis of single-cell and bulk RNA-sequencing. Heliyon 2023; 9:e19798. [PMID: 37810147 PMCID: PMC10559128 DOI: 10.1016/j.heliyon.2023.e19798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 10/10/2023] Open
Abstract
Background Triple-negative breast cancer (TNBC), although the most intractable subtype, is characterized by abundant immunogenicity, which enhances responsiveness to immunotherapeutic measures. Methods First, we identified CD8+ T cell core genes (TRCG) based on single-cell sequence and traditional transcriptome sequencing and then used this data to develop a first-of-its-kind classification system based on CD8+ T cells in patients with TNBC. Next, TRCG-related patterns were systematically analyzed, and their correlation with genomic features, immune activity (microenvironment associated with immune infiltration), and clinicopathological characteristics were assessed in the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC), the Cancer Genome Atlas (TCGA), GSE103091, GSE96058 databases. Additionally, a CD8+ T cell-related prognostic signature (TRPS) was developed to quantify a patient-specific TRCG pattern. What's more, the genes-related TRPS was validated by polymerase chain reaction (PCR) experiment. Results This study, for the first time, distinguished two subsets in patients with TNBC based on the TRCG. The immune microenvironment and prognostic stratification between these have distinct heterogeneity. Furthermore, this study constructed a novel scoring system named TRPS, which we show to be a robust prognostic marker for TNBC that is related to the intensity of immune infiltration and immunotherapy. Moreover, the levels of genes related the TRPS were validated by quantitative Real-Time PCR. Conclusions Consequently, this study unraveled an association between the TRCG and the tumor microenvironment in TNBC. TRPS model represents an effective tool for survival prediction and treatment guidance in TNBC that can also help identify individual variations in TME and stratify patients who are sensitive to anticancer immunotherapy.
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Affiliation(s)
- Yin-wei Dai
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, China
| | - Wei-ming Wang
- Department of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiang Zhou
- Department of Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, China
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17
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Xue T, Kong X, Ma L. Trends in the Epidemiology of Pneumocystis Pneumonia in Immunocompromised Patients without HIV Infection. J Fungi (Basel) 2023; 9:812. [PMID: 37623583 PMCID: PMC10455156 DOI: 10.3390/jof9080812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/19/2023] [Accepted: 07/19/2023] [Indexed: 08/26/2023] Open
Abstract
The increasing morbidity and mortality of life-threatening Pneumocystis pneumonia (PCP) in immunocompromised people poses a global concern, prompting the World Health Organization to list it as one of the 19 priority invasive fungal diseases, calling for increased research and public health action. In response to this initiative, we provide this review on the epidemiology of PCP in non-HIV patients with various immunodeficient conditions, including the use of immunosuppressive agents, cancer therapies, solid organ and stem cell transplantation, autoimmune and inflammatory diseases, inherited or primary immunodeficiencies, and COVID-19. Special attention is given to the molecular epidemiology of PCP outbreaks in solid organ transplant recipients; the risk of PCP associated with the increasing use of immunodepleting monoclonal antibodies and a wide range of genetic defects causing primary immunodeficiency; the trend of concurrent infection of PCP in COVID-19; the prevalence of colonization; and the rising evidence supporting de novo infection rather than reactivation of latent infection in the pathogenesis of PCP. Additionally, we provide a concise discussion of the varying effects of different immunodeficient conditions on distinct components of the immune system. The objective of this review is to increase awareness and knowledge of PCP in non-HIV patients, thereby improving the early identification and treatment of patients susceptible to PCP.
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Affiliation(s)
- Ting Xue
- NHC Key Laboratory of Pneumoconiosis, Key Laboratory of Prophylaxis and Treatment and Basic Research of Respiratory Diseases of Shanxi Province, Shanxi Province Key Laboratory of Respiratory, Department of Respiratory and Critical Care Medicine, First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Xiaomei Kong
- NHC Key Laboratory of Pneumoconiosis, Key Laboratory of Prophylaxis and Treatment and Basic Research of Respiratory Diseases of Shanxi Province, Shanxi Province Key Laboratory of Respiratory, Department of Respiratory and Critical Care Medicine, First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Liang Ma
- Critical Care Medicine Department, NIH Clinical Center, Bethesda, MD 20892, USA
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18
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Ray A, Moore TF, Pandit R, Burke AD, Borsch DM. An Overview of Selected Bacterial Infections in Cancer, Their Virulence Factors, and Some Aspects of Infection Management. BIOLOGY 2023; 12:963. [PMID: 37508393 PMCID: PMC10376897 DOI: 10.3390/biology12070963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/30/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023]
Abstract
In cancer development and its clinical course, bacteria can be involved in etiology and secondary infection. Regarding etiology, various epidemiological studies have revealed that Helicobacter pylori can directly impact gastric carcinogenesis. The Helicobacter pylori-associated virulence factor cytotoxin-associated gene A perhaps plays an important role through different mechanisms such as aberrant DNA methylation, activation of nuclear factor kappa B, and modulation of the Wnt/β-catenin signaling pathway. Many other bacteria, including Salmonella and Pseudomonas, can also affect Wnt/β-catenin signaling. Although Helicobacter pylori is involved in both gastric adenocarcinoma and mucosa-associated lymphoid tissue lymphoma, its role in the latter disease is more complicated. Among other bacterial species, Chlamydia is linked with a diverse range of diseases including cancers of different sites. The cellular organizations of Chlamydia are highly complex. Interestingly, Escherichia coli is believed to be associated with colon cancer development. Microorganisms such as Escherichia coli and Pseudomonas aeruginosa are frequently isolated from secondary infections in cancer patients. In these patients, the common sites of infection are the respiratory, gastrointestinal, and urinary tracts. There is an alarming rise in infections with multidrug-resistant bacteria and the scarcity of suitable antimicrobial agents adversely influences prognosis. Therefore, effective implementation of antimicrobial stewardship strategies is important in cancer patients.
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Affiliation(s)
- Amitabha Ray
- College of Medical Science, Alderson Broaddus University, 101 College Hill Drive, Philippi, WV 26416, USA
| | - Thomas F Moore
- College of Medical Science, Alderson Broaddus University, 101 College Hill Drive, Philippi, WV 26416, USA
| | | | | | - Daniel M Borsch
- Lake Erie College of Osteopathic Medicine at Seton Hill, Greensburg, PA 15601, USA
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19
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Kooshki F, Khalaf AK, Mahmoudvand H, Baharvand P, Gandomi Rouzbahani F, Selahbarzin B. Molecular Epidemiology and Associated Risk Factors of Parasites in Oral Cavity of Children with Malignancies in Western Iran. IRANIAN JOURNAL OF PARASITOLOGY 2023; 18:324-330. [PMID: 37886250 PMCID: PMC10597887 DOI: 10.18502/ijpa.v18i3.13755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 03/14/2023] [Indexed: 10/28/2023]
Abstract
Background This survey was designed to study the molecular epidemiology and risk factors of Entamoeba gingivalis and Trichomonas tenax in children with underlying malignancies and those on chemotherapy in Lorestan province, West of Iran. Methods The present cross-sectional descriptive study was performed on children who suffering from different types of malignancies or receiving treatment by chemotherapy referring to oncology section of hospitals of Lorestan Province, Iran during May 2021 to April 2022. The frequency of oral cavity protozoa was investigated using microscopic and conventional polymerase chain reaction (PCR). Results E. gingivalis and T. tenax parasites were found in 23 (25.5%) by microscopic method and 28 (31.1%) using PCR in children with malignancy. Among positive samples, 20 (71.4%) were infected with E. gingivalis; whereas 8 (28.6%) of the participants were positive for T. tenax. In the multivariate model, living in rural regions (OR= 3.437; 95% CI= 1.22-9.63; p=0.019) and using mouthwash (OR= 0.082; 95% CI= 0.018-0.37; p<0.001) were significantly related with the frequency of oral cavity parasites. Conclusion Our results showed the high frequency of oral cavity parasites in children who suffering malignancies or receiving treatment by chemotherapy in Lorestan province, Iran. The awareness of the main risk factors for oral cavity parasites particularly using mouthwash is necessary in improving public and oral health strategies in children with cancer. Consequently, oncologist and dental practitioners must be aware to identify and manage oral health concerns in in children who suffering from different types of malignancies to prevent the oral diseases and infections.
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Affiliation(s)
- Fahimeh Kooshki
- Department of Pediatric Dentistry, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amal Khudair Khalaf
- Department of Microbiology, College of Medicine, University of Thi-Qar, Nasiriyah, Iraq
| | - Hossein Mahmoudvand
- Hepatitis Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Parastoo Baharvand
- Hepatitis Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Behnoush Selahbarzin
- Hepatitis Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
- Department of Pediatric Dentistry, School of Dentistry, Lorestan University of Medical Sciences, Khorramabad, Iran
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20
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Suspitsin EN, Imyanitov EN. Hereditary Conditions Associated with Elevated Cancer Risk in Childhood. BIOCHEMISTRY. BIOKHIMIIA 2023; 88:880-891. [PMID: 37751861 DOI: 10.1134/s0006297923070039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/16/2023] [Accepted: 03/18/2023] [Indexed: 09/28/2023]
Abstract
Received January, 31, 2023 Revised March, 16, 2023 Accepted March, 18, 2023 Widespread use of the next-generation sequencing (NGS) technologies revealed that a significant percentage of tumors in children develop as a part of monogenic hereditary diseases. Predisposition to the development of pediatric neoplasms is characteristic of a wide range of conditions including hereditary tumor syndromes, primary immunodeficiencies, RASopathies, and phakomatoses. The mechanisms of tumor molecular pathogenesis are diverse and include disturbances in signaling cascades, defects in DNA repair, chromatin remodeling, and microRNA processing. Timely diagnosis of tumor-associated syndromes is important for the proper choice of cancer treatment, genetic counseling of families, and development of the surveillance programs. The review describes the spectrum of neoplasms characteristic of the most common syndromes and molecular pathogenesis of these diseases.
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Affiliation(s)
- Evgeny N Suspitsin
- N. N. Petrov National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Saint Petersburg, 197758, Russia.
- St.-Petersburg State Pediatric Medical University, Saint Petersburg, 194100, Russia
| | - Evgeny N Imyanitov
- N. N. Petrov National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Saint Petersburg, 197758, Russia
- St.-Petersburg State Pediatric Medical University, Saint Petersburg, 194100, Russia
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21
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McBride DA, Dorn NC, Yao M, Johnson WT, Wang W, Bottini N, Shah NJ. Short-chain fatty acid-mediated epigenetic modulation of inflammatory T cells in vitro. Drug Deliv Transl Res 2023; 13:1912-1924. [PMID: 36566262 PMCID: PMC10695156 DOI: 10.1007/s13346-022-01284-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2022] [Indexed: 12/25/2022]
Abstract
Short-chain fatty acids (SCFAs) are major metabolic products of indigestible polysaccharides in the gut and mediate the function of immune cells to facilitate homeostasis. The immunomodulatory effect of SCFAs has been attributed, at least in part, to the epigenetic modulation of immune cells through the inhibition the nucleus-resident enzyme histone deacetylase (HDAC). Among the downstream effects, SCFAs enhance regulatory T cells (Treg) over inflammatory T helper (Th) cells, including Th17 cells, which can be pathogenic. Here, we characterize the potential of two common SCFAs-butyrate and pentanoate-in modulating differentiation of T cells in vitro. We show that butyrate but not pentanoate exerts a concentration-dependent effect on Treg and Th17 differentiation. Increasing the concentration of butyrate suppresses the Th17-associated RORγtt and IL-17 and increases the expression of Treg-associated FoxP3. To effectively deliver butyrate, encapsulation of butyrate in a liposomal carrier, termed BLIPs, reduced cytotoxicity while maintaining the immunomodulatory effect on T cells. Consistent with these results, butyrate and BLIPs inhibit HDAC and promote a unique chromatin landscape in T cells under conditions that otherwise promote conversion into a pro-inflammatory phenotype. Motif enrichment analysis revealed that butyrate and BLIP-mediated suppression of Th17-associated chromatin accessibility corresponded with a marked decrease in bZIP family transcription factor binding sites. These results support the utility and further evaluation of BLIPs as an immunomodulatory agent for autoimmune disorders that are characterized by chronic inflammation and pathogenic inflammatory T cells.
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Affiliation(s)
- David A McBride
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Chemical Engineering Program, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Nicholas C Dorn
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
- Chemical Engineering Program, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Mina Yao
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Wade T Johnson
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Wei Wang
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, 92093, USA
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Nunzio Bottini
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Nisarg J Shah
- Department of NanoEngineering, University of California, San Diego, La Jolla, CA, 92093, USA.
- Chemical Engineering Program, University of California, San Diego, La Jolla, CA, 92093, USA.
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22
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Weller KN, McDonnell JC, Albert JM, Singer ME, Hsieh FH. Increased Hazard Risk of First Malignancy in Adults with Undetectable Serum IgE: a Retrospective Cohort Study. J Clin Immunol 2023; 43:568-577. [PMID: 36380194 DOI: 10.1007/s10875-022-01401-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/30/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE The clinical relevance of IgE-deficiency is not established. Previous studies have postulated a relationship between absent serum IgE and the incidence of specific malignancies. We sought to examine the relationship between undetectable total serum IgE (< 3 IU/mL) and first malignancy, considering both general all-cause malignancy risk and risk of specific malignancy subtypes in adult subjects. METHODS Retrospective cohort study at a single center of 39,965 adults aged 18 or older (median age 51, 65.1% female) with at least one serum total IgE measurement from 1998 to 2020. Analytics included chi2 table and logistic regression modeling of the main outcome measures, which include diagnosis of first malignancy and first diagnosis of specific malignancy subtype. RESULTS Of the entire cohort, 2584 subjects (6.5%) developed a first malignancy and 2516 (6.3%) had an undetectable IgE. Of those with undetectable IgE levels, 8.9% developed a first malignancy versus 6.3% with detectable IgE measurements. After adjusting for risk factors, there was a significant association between undetectable IgE and risk/hazard of first malignancy (relative risk 1.49, 95% confidence interval (CI) 1.27-1.75) (hazard ratio 1.28, 95% CI 1.08-1.52). Results were similar in multiple sensitivity analyses. For type of malignancy developed, undetectable IgE was associated with increased risk of hematologic malignancy (relative risk 2.07, 95% CI 1.29-3.30) and skin malignancy (relative risk 1.52, 95% CI 1.13-2.05). CONCLUSION Compared to individuals with detectable IgE levels, patients with undetectable total serum IgE had increased risk and hazard of first malignancy in general, and increased risk of hematologic malignancy in particular.
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Affiliation(s)
- Katherine N Weller
- Department of Allergy and Immunology, Respiratory Institute, Cleveland Clinic, 9500 Euclid Avenue/A90, Cleveland, OH, 44195, USA
| | - John C McDonnell
- Department of Allergy and Immunology, Respiratory Institute, Cleveland Clinic, 9500 Euclid Avenue/A90, Cleveland, OH, 44195, USA
- Department of Population and Quantitative Health Sciences, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | - Jeffrey M Albert
- Department of Population and Quantitative Health Sciences, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | - Mendel E Singer
- Department of Population and Quantitative Health Sciences, Case Western Reserve School of Medicine, Cleveland, OH, USA
| | - Fred H Hsieh
- Department of Allergy and Immunology, Respiratory Institute, Cleveland Clinic, 9500 Euclid Avenue/A90, Cleveland, OH, 44195, USA.
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23
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von Gunten S, Schneider C, Imamovic L, Gorochov G. Antibody diversity in IVIG: Therapeutic opportunities for novel immunotherapeutic drugs. Front Immunol 2023; 14:1166821. [PMID: 37063852 PMCID: PMC10090664 DOI: 10.3389/fimmu.2023.1166821] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/15/2023] [Indexed: 03/31/2023] Open
Abstract
Significant progress has been made in the elucidation of human antibody repertoires. Furthermore, non-canonical functions of antibodies have been identified that reach beyond classical functions linked to protection from pathogens. Polyclonal immunoglobulin preparations such as IVIG and SCIG represent the IgG repertoire of the donor population and will likely remain the cornerstone of antibody replacement therapy in immunodeficiencies. However, novel evidence suggests that pooled IgA might promote orthobiotic microbial colonization in gut dysbiosis linked to mucosal IgA immunodeficiency. Plasma-derived polyclonal IgG and IgA exhibit immunoregulatory effects by a diversity of different mechanisms, which have inspired the development of novel drugs. Here we highlight recent insights into IgG and IgA repertoires and discuss potential implications for polyclonal immunoglobulin therapy and inspired drugs.
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Affiliation(s)
- Stephan von Gunten
- Institute of Pharmacology, University of Bern, Bern, Switzerland
- *Correspondence: Stephan von Gunten,
| | | | - Lejla Imamovic
- Sorbonne Université, Inserm, Assistance Publique Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Paris, France
| | - Guy Gorochov
- Sorbonne Université, Inserm, Assistance Publique Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Paris, France
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24
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Wahida A, Buschhorn L, Fröhling S, Jost PJ, Schneeweiss A, Lichter P, Kurzrock R. The coming decade in precision oncology: six riddles. Nat Rev Cancer 2023; 23:43-54. [PMID: 36434139 DOI: 10.1038/s41568-022-00529-3] [Citation(s) in RCA: 60] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 11/27/2022]
Abstract
High-throughput methods to investigate tumour omic landscapes have quickly catapulted cancer specialists into the precision oncology era. The singular lesson of precision oncology might be that, for it to be precise, treatment must be personalized, as each cancer's complex molecular and immune landscape differs from patient to patient. Transformative therapies include those that are targeted at the sequelae of molecular abnormalities or at immune mechanisms, and, increasingly, pathways previously thought to be undruggable have become druggable. Critical to applying precision medicine is the concept that the right combination of drugs must be chosen for each patient and used at the right stage of the disease. Multiple puzzles remain that complicate therapy choice, including evidence that deleterious mutations are common in normal tissues and non-malignant conditions. The host's role is also likely to be key in determining treatment response, especially for immunotherapy. Indeed, maximizing the impact of immunotherapy will require omic analyses to match the right immune-targeted drugs to the individualized patient and tumour setting. In this Perspective, we discuss six key riddles that must be solved to optimize the application of precision oncology to otherwise lethal malignancies.
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Affiliation(s)
- Adam Wahida
- Institute of Metabolism and Cell Death, Helmholtz Zentrum München, Neuherberg, Germany.
- Medical Department III for Hematology and Oncology, Klinikum rechts der Isar, TUM School of Medicine, Technical University of Munich, Munich, Germany.
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
- Division of Gynecological Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg, Germany.
| | - Lars Buschhorn
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
- Division of Gynecological Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg, Germany.
| | - Stefan Fröhling
- Division of Translational Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Philipp J Jost
- Division of Clinical Oncology, Department of Medicine, Medical University of Graz, Graz, Austria
| | - Andreas Schneeweiss
- Division of Gynecological Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg, Germany
| | - Peter Lichter
- Division of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany
- National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg, Germany
| | - Razelle Kurzrock
- WIN Consortium, Paris, France.
- Medical College of Wisconsin, Milwaukee, WI, USA.
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25
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Park J, Ondusko DS, Chang BH, Edwards EA, Doan S, Gatter K, Hajjali I, Kim A. Fetal Hepatomegaly. Neoreviews 2022; 23:e861-e868. [PMID: 36450648 DOI: 10.1542/neo.23-12-e861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Jina Park
- Division of Neonatology, Oregon Health & Science University, Portland, OR
| | | | - Bill H Chang
- Division of Hematology and Oncology, Oregon Health & Science University, Portland, OR
| | - Emily A Edwards
- Division of Diagnostic Radiology, Oregon Health & Science University, Portland, OR
| | - Sylvia Doan
- Division of Pediatric Gastroenterology, Oregon Health & Science University, Portland, OR
| | - Ken Gatter
- Division of Pathology, Oregon Health & Science University, Portland, OR
| | - Ibrahim Hajjali
- Division of Pathology, Oregon Health & Science University, Portland, OR
| | - Amanda Kim
- Division of Neonatology, Oregon Health & Science University, Portland, OR
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26
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Krick D, Hauptmann K, Penndorf V, Tacke F, Krüger R, von Bernuth H, Sigal M. When malignancy hits twice – synchronous gastric carcinoma and non-Hodgkin-B-cell lymphoma in a patient with common variable immunodeficiency. ZEITSCHRIFT FÜR GASTROENTEROLOGIE 2022. [PMID: 36413990 DOI: 10.1055/a-1890-6140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
AbstractPatients with common variable immunodeficiency (CVID) generally bear a higher risk of non Hodgkin B-cell lymphomas and solid tumors, in particular gastric adenocarcinoma.Here we report a case of a 58-year-old male CVID patient who developed both malignancies within a very short period, as documented by two subsequent esophagogastroduodenoscopies performed within 4 months. While the first upper gastrointestinal endoscopy for routine surveillance purposes was uneventful, the second one after developing unexplained weight loss revealed two new neoplastic lesions in the stomach. The histological evaluation revealed a poorly differentiated adenocarcinoma infiltrating the muscularis propria forcing gastrectomy as well as a high-grade B-non-Hodgkin-lymphoma with detection of a MYC- and BCL6-translocation, necessitating chemotherapy with R-CHOP.This case emphasizes the necessity of high awareness for gastric neoplasia in patients with CVID and highlights the need of a standardized yet not established endoscopic surveillance protocol for this vulnerable group.
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Affiliation(s)
- David Krick
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Kathrin Hauptmann
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Volker Penndorf
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Frank Tacke
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Renate Krüger
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Horst von Bernuth
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Sigal
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
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27
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Guevara-Hoyer K, Fuentes-Antrás J, de la Fuente-Muñoz E, Fernández-Arquero M, Solano F, Pérez-Segura P, Neves E, Ocaña A, Pérez de Diego R, Sánchez-Ramón S. Genomic crossroads between non-Hodgkin's lymphoma and common variable immunodeficiency. Front Immunol 2022; 13:937872. [PMID: 35990641 PMCID: PMC9390007 DOI: 10.3389/fimmu.2022.937872] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/07/2022] [Indexed: 12/03/2022] Open
Abstract
Common variable immunodeficiency (CVID) represents the largest group of primary immunodeficiencies that may manifest with infections, inflammation, autoimmunity, and cancer, mainly B-cell non-Hodgkin's lymphoma (NHL). Indeed, NHL may result from chronic or recurrent infections and has, therefore, been recognized as a clinical phenotype of CVID, although rare. The more one delves into the mechanisms involved in CVID and cancer, the stronger the idea that both pathologies can be a reflection of the same primer events observed from different angles. The potential effects of germline variants on specific somatic modifications in malignancies suggest that it might be possible to anticipate critical events during tumor development. In the same way, a somatic alteration in NHL could be conditioning a similar response at the transcriptional level in the shared signaling pathways with genetic germline alterations in CVID. We aimed to explore the genomic substrate shared between these entities to better characterize the CVID phenotype immunodeficiency in NHL. By means of an in-silico approach, we interrogated the large, publicly available datasets contained in cBioPortal for the presence of genes associated with genetic pathogenic variants in a panel of 50 genes recurrently altered in CVID and previously described as causative or disease-modifying. We found that 323 (25%) of the 1,309 NHL samples available for analysis harbored variants of the CVID spectrum, with the most recurrent alteration presented in NHL occurring in PIK3CD (6%) and STAT3 (4%). Pathway analysis of common gene alterations showed enrichment in inflammatory, immune surveillance, and defective DNA repair mechanisms similar to those affected in CVID, with PIK3R1 appearing as a central node in the protein interaction network. The co-occurrence of gene alterations was a frequent phenomenon. This study represents an attempt to identify common genomic grounds between CVID and NHL. Further prospective studies are required to better know the role of genetic variants associated with CVID and their reflection on the somatic pathogenic variants responsible for cancer, as well as to characterize the CVID-like phenotype in NHL, with the potential to influence early CVID detection and therapeutic management.
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Affiliation(s)
- Kissy Guevara-Hoyer
- Cancer Immunomonitoring and Immuno-Mediated Pathologies Support Unit, IdSSC, Department of Clinical Immunology, San Carlos Clinical Hospital, Madrid, Spain
- Department of Clinical Immunology, IML and IdSSC, San Carlos Clinical Hospital, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
| | - Jesús Fuentes-Antrás
- Oncology Department, San Carlos Clinical Hospital, Madrid, Spain
- Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - Eduardo de la Fuente-Muñoz
- Cancer Immunomonitoring and Immuno-Mediated Pathologies Support Unit, IdSSC, Department of Clinical Immunology, San Carlos Clinical Hospital, Madrid, Spain
- Department of Clinical Immunology, IML and IdSSC, San Carlos Clinical Hospital, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
| | - Miguel Fernández-Arquero
- Cancer Immunomonitoring and Immuno-Mediated Pathologies Support Unit, IdSSC, Department of Clinical Immunology, San Carlos Clinical Hospital, Madrid, Spain
- Department of Clinical Immunology, IML and IdSSC, San Carlos Clinical Hospital, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
| | - Fernando Solano
- Department of Hematology, General University Hospital Nuestra Señora del Prado, Talavera de la Reina, Spain
| | | | - Esmeralda Neves
- Department of Immunology, Centro Hospitalar e Universitário do Porto, Porto, Portugal
- Unit for Multidisciplinary Research in Biomedicine (UMIB), Hospital and University Center of Porto, Porto, Portugal
| | - Alberto Ocaña
- Oncology Department, San Carlos Clinical Hospital, Madrid, Spain
- Experimental Therapeutics and Translational Oncology Unit, Medical Oncology Department, San Carlos University Hospital, Madrid, Spain
| | - Rebeca Pérez de Diego
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
- Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - Silvia Sánchez-Ramón
- Cancer Immunomonitoring and Immuno-Mediated Pathologies Support Unit, IdSSC, Department of Clinical Immunology, San Carlos Clinical Hospital, Madrid, Spain
- Department of Clinical Immunology, IML and IdSSC, San Carlos Clinical Hospital, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain
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28
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Cheong A, Nagel ZD. Human Variation in DNA Repair, Immune Function, and Cancer Risk. Front Immunol 2022; 13:899574. [PMID: 35935942 PMCID: PMC9354717 DOI: 10.3389/fimmu.2022.899574] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/20/2022] [Indexed: 11/13/2022] Open
Abstract
DNA damage constantly threatens genome integrity, and DNA repair deficiency is associated with increased cancer risk. An intuitive and widely accepted explanation for this relationship is that unrepaired DNA damage leads to carcinogenesis due to the accumulation of mutations in somatic cells. But DNA repair also plays key roles in the function of immune cells, and immunodeficiency is an important risk factor for many cancers. Thus, it is possible that emerging links between inter-individual variation in DNA repair capacity and cancer risk are driven, at least in part, by variation in immune function, but this idea is underexplored. In this review we present an overview of the current understanding of the links between cancer risk and both inter-individual variation in DNA repair capacity and inter-individual variation in immune function. We discuss factors that play a role in both types of variability, including age, lifestyle, and environmental exposures. In conclusion, we propose a research paradigm that incorporates functional studies of both genome integrity and the immune system to predict cancer risk and lay the groundwork for personalized prevention.
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29
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Cornelissen HM, Musekwa EM, Glashoff RH, Esser M, Zunza M, Abraham DR, Chapanduka ZC. Peripheral‐blood cytopenia, an early indicator of inborn errors of immunity. Br J Haematol 2022; 198:875-886. [PMID: 35791731 PMCID: PMC9544345 DOI: 10.1111/bjh.18337] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/14/2022] [Accepted: 06/15/2022] [Indexed: 11/28/2022]
Abstract
Inborn errors of immunity (IEI) are inherited monogenic disorders resulting in defective immune response. Non‐infectious presentations are increasingly more apparent. Widely available, cost‐effective early indicators are needed. Peripheral‐blood cytopenia may be a presenting laboratory feature or an observed secondary phenomenon. This retrospective review of the South African Primary Immunodeficiency Registry (SAPIDR) aimed to assess the haematological indices at presentation and their association with the International Union of Immunological Societies (IUIS) 2019 IEI classification and mortality. Of 396 patients on the SAPIDR, 66% (n = 257) had available haematological results. Sixty percent were males and 85% under 18 years. A majority (53%) had predominantly antibody deficiency. At presentation, infection was prominent (86%) followed by cytopenia (62%). Neutropenia was associated with IUIS III [odds ratio (OR) 3.65, confidence interval (CI) 1.44–9.25], thrombocytopenia with IUIS II (OR 14.39, CI 2.89–71.57), lymphopenia with IUIS I (OR 12.16, CI 2.75–53.73) and pancytopenia with IUSI I (OR 12.24, CI 3.82–39.05) and IUIS II (OR 5.99, CI 2.80–12.76). Cytopenia showed shorter overall survival (OR 2.81, CI 1.288–4.16). Cytopenias that are severe, persistent, unusual and/or recurrent should prompt further investigation for IEI. The full blood count and leucocyte differential may facilitate earlier identification and serve as an adjunct to definitive molecular classification.
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Affiliation(s)
- Helena M. Cornelissen
- Department of Haematology, National Health Laboratory Service Tygerberg Hospital Cape Town South Africa
- Faculty of Medicine and Health Sciences University of Stellenbosch Cape Town South Africa
| | - Ernest M. Musekwa
- Department of Haematology, National Health Laboratory Service Tygerberg Hospital Cape Town South Africa
- Faculty of Medicine and Health Sciences University of Stellenbosch Cape Town South Africa
| | - Richard H. Glashoff
- Faculty of Medicine and Health Sciences University of Stellenbosch Cape Town South Africa
- Department of Medical Microbiology and Immunology National Health Laboratory Service Johannesburg South Africa
| | - Monika Esser
- Faculty of Medicine and Health Sciences University of Stellenbosch Cape Town South Africa
- Department of Medical Microbiology and Immunology National Health Laboratory Service Johannesburg South Africa
- Division of Paediatric Rheumatology and Immunology, Department of Paediatrics and Child Health Tygerberg Hospital Cape Town South Africa
| | - Moleen Zunza
- Division of Epidemiology and Biostatistics, Department of Global Health University of Stellenbosch Cape Town South Africa
| | - Deepthi R. Abraham
- Division of Paediatric Rheumatology and Immunology, Department of Paediatrics and Child Health Tygerberg Hospital Cape Town South Africa
| | - Zivanai C. Chapanduka
- Department of Haematology, National Health Laboratory Service Tygerberg Hospital Cape Town South Africa
- Faculty of Medicine and Health Sciences University of Stellenbosch Cape Town South Africa
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30
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Mammadova J, Redden A, Cruz R, Ujhazi B, Gordon S, Ellison M, Gatewood T, Duff C, Cannella A, Somboonwit C, Sriaroon C, Csomos K, Dasso JF, Harville T, Ismail-Khan R, Walter JE. Case Report: Initial Treatment Adjustments and Complications in Ovarian Cancer Patient With Inborn Error of Immunity. Front Oncol 2022; 12:843741. [PMID: 35847860 PMCID: PMC9278814 DOI: 10.3389/fonc.2022.843741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/23/2022] [Indexed: 11/22/2022] Open
Abstract
Background Patients with inborn errors of immunity (IEI) have increased risk of developing cancers secondary to impaired anti-tumor immunity. Treatment of patients with IEI and cancer is challenging as chemotherapy can exacerbate infectious susceptibility. However, the literature on optimal cancer treatment in the setting of IEI is sparse. Objectives We present a patient with specific antibody deficiency with normal immunoglobins (SADNI), immune dysregulation (ID), and stage III ovarian carcinoma as an example of the need to modify conventional treatment in the context of malignancy, IEI, and ongoing infections. Methods This is a retrospective chart review of the patient’s clinical manifestations, laboratory evaluation and treatment course. Results Our patient is a female with SADNI and ID diagnosed with stage III ovarian carcinoma at 60 years of age. Her ID accounted for antinuclear antibody positive (ANA+) mixed connective tissue diseases, polyarthralgia, autoimmune neutropenia, asthma, autoimmune thyroiditis, and Celiac disease. Due to the lack of precedent in the literature, her treatment was modified with continuous input from infectious disease, allergy/immunology and oncology specialist using a multidisciplinary approach. The patient completed debulking surgery and 6 cycles of chemotherapy. The dosing for immunoglobulin replacement therapy was increased for prophylaxis. Chemotherapy doses were lowered for all cycles preemptively for IEI. The therapy included carboplatin, paclitaxel, bevacizumab, and pegfilgrastim. The patient completed six-months of maintenance medication involving bevacizumab. Her treatment course was complicated by Mycobacterium avium-complex (MAC) infection, elevated bilirubin and liver enzymes attributed to excessive immunoglobulin replacement therapy, and urinary tract infection (UTI) and incontinence. Cancer genetic analysis revealed no targetable markers and primary immunodeficiency gene panel of 407 genes by Invitae was unrevealing. Lab tests revealed no evidence of Epstein-Barr Virus (EBV) infection. Post-chemotherapy imaging revealed no evidence of cancer for 1 year and 4 months, but the disease relapsed subsequently. The patient’s lung scarring requires vigilance. Conclusions Our patient with ovarian cancer and IEI required modified treatment and prevention of complications. In cases of IEI, optimal chemotherapy should be titrated to minimize immunosuppression yet treat cancer aggressively while decreasing the risk of infection with prophylactic antibiotics and prolonged post-treatment surveillance, including pulmonary evaluation.
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Affiliation(s)
- Jamila Mammadova
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States
- *Correspondence: Jamila Mammadova,
| | - Anna Redden
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, United States
| | - Rachel Cruz
- Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Boglarka Ujhazi
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Sumai Gordon
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Maryssa Ellison
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Tyra Gatewood
- Department of Pharmacy at Gynecologic and Neuro Oncology Clinics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Carla Duff
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Anthony Cannella
- Division of Infectious Disease and International Medicine, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Charurut Somboonwit
- Division of Infectious Disease and International Medicine, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Chakrapol Sriaroon
- Division of Infectious Disease and International Medicine, Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Krisztian Csomos
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Joseph F. Dasso
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Terry Harville
- Division of Hematology, Department of Pathology and Laboratory Services, and Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Roohi Ismail-Khan
- Department of Cardio-Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Jolan E. Walter
- Division of Allergy and Immunology, Department of Pediatrics, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
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31
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Sharma S, Pilania RK, Anjani G, Sudhakar M, Arora K, Tyagi R, Dhaliwal M, Vignesh P, Rawat A, Singh S. Lymphoproliferation in Inborn Errors of Immunity: The Eye Does Not See What the Mind Does Not Know. Front Immunol 2022; 13:856601. [PMID: 35603189 PMCID: PMC9114776 DOI: 10.3389/fimmu.2022.856601] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Inborn errors of immunity (IEIs) are a group of heterogeneous disorders characterized by a broad clinical spectrum of recurrent infections and immune dysregulation including autoimmunity and lymphoproliferation (LP). LP in the context of IEI may be the presenting feature of underlying immune disorder or may develop during the disease course. However, the correct diagnosis of LP in IEI as benign or malignant often poses a diagnostic dilemma due to the non-specific clinical features and overlapping morphological and immunophenotypic features which make it difficult to treat. There are morphological clues to LP associated with certain IEIs. A combination of ancillary techniques including EBV-associated markers, flow cytometry, and molecular assays may prove useful in establishing a correct diagnosis in an appropriate clinical setting. The present review attempts to provide comprehensive insight into benign and malignant LP, especially the pathogenesis, histological clues, diagnostic strategies, and treatment options in patients with IEIs.
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Affiliation(s)
- Saniya Sharma
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rakesh Kumar Pilania
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Gummadi Anjani
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Murugan Sudhakar
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kanika Arora
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rahul Tyagi
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manpreet Dhaliwal
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pandiarajan Vignesh
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Surjit Singh
- Department of Pediatrics (Clinical Immunology and Rheumatology), Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Theofilou VI, Alfaifi A, Montelongo-Jauregui D, Pettas E, Georgaki M, Nikitakis NG, Jabra-Rizk MA, Sultan AS. The oral mycobiome: Oral epithelial dysplasia and oral squamous cell carcinoma. J Oral Pathol Med 2022; 51:413-420. [PMID: 35347760 DOI: 10.1111/jop.13295] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/16/2022] [Accepted: 03/20/2022] [Indexed: 12/16/2022]
Abstract
Fungi, a diverse group of eukaryotic organisms, play distinct roles in health and disease. Recent advances in the field of mycobiology have enabled the characterization of the "human mycobiome." The human mycobiome has extensively been studied in various disease models. However, to date, the role of the oral mycobiome in oral carcinogenesis has yet to be elucidated. Candida albicans, the most common oral colonizer, has been speculated to display tumorigenic effects; however, the literature lacks consistent documentation from mechanistic studies on whether oral mycobiota act as drivers, facilitators, or passive colonizers of oral premalignancy and cancer. This review article provides an overview of existing hypothesis-driven mechanistic models that outline the complex interplay between the oral mycobiome and oral epithelial dysplasia as well as their potential clinical implications.
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Affiliation(s)
- Vasileios Ionas Theofilou
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, USA.,Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Areej Alfaifi
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, USA.,Department of Restorative and Prosthetic Dental Sciences, College of Dentistry King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Daniel Montelongo-Jauregui
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, USA
| | - Efstathios Pettas
- Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Georgaki
- Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos G Nikitakis
- Department of Oral Medicine & Pathology and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Mary-Ann Jabra-Rizk
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, USA.,Department of Microbiology and Immunology, School of Medicine, University of Maryland, Baltimore, Maryland, USA
| | - Ahmed S Sultan
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, USA.,Program in Oncology, University of Maryland Greenebaum Cancer Center, Baltimore, Maryland, USA
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Sultan AS, Theofilou VI, Alfaifi A, Montelongo-Jauregui D, Jabra-Rizk MA. Is Candida albicans an opportunistic oncogenic pathogen? PLoS Pathog 2022; 18:e1010413. [PMID: 35421207 PMCID: PMC9009622 DOI: 10.1371/journal.ppat.1010413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Ahmed S. Sultan
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, United States of America
- University of Maryland Greenebaum Cancer Center, Baltimore, Maryland, United States of America
- * E-mail:
| | - Vasileios Ionas Theofilou
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, United States of America
| | - Areej Alfaifi
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, United States of America
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Daniel Montelongo-Jauregui
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, United States of America
| | - Mary-Ann Jabra-Rizk
- Department of Oncology and Diagnostic Sciences, School of Dentistry, University of Maryland, Baltimore, Maryland, United States of America
- Department of Microbiology and Immunology, School of Medicine, University of Maryland, Baltimore, Maryland, United States of America
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Nath P, Maiti D. A review of the mutagenic potential of N-ethyl-N-nitrosourea (ENU) to induce hematological malignancies. J Biochem Mol Toxicol 2022; 36:e23067. [PMID: 35393684 DOI: 10.1002/jbt.23067] [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: 05/26/2021] [Revised: 11/05/2021] [Accepted: 03/23/2022] [Indexed: 12/12/2022]
Abstract
This review is intended to summarize the existing literature on the mutagenicity of N-ethyl-N-nitrosourea (ENU) in inducing hematological malignancies, including acute myeloid leukemia (AML) in mice. Blood or hematological malignancies are the most common malignant disorders seen in people of all age groups. Driven by a number of genetic alterations, leukemia rule out the normal proliferation and differentiation of hematopoietic stem cells (HSCs) and their progenitors in the bone marrow (BM) and severely affects blood functions. Out of all hematological malignancies, AML is the most aggressive type, with a high incidence and mortality rate. AML is found as either de novo or secondary therapeutic AML (t-AML). t-AML is a serious adverse consequence of alkylator chemotherapy to the cancer patient and alone constitutes about 10%-20% of all reported AML cases. Cancer patients who received alkylator chemotherapy are at an elevated risk of developing t-AML. ENU has a long history of use as a potent carcinogen that induces blood malignancies in mice and rats that are pathologically similar to human AML and t-AML. ENU, once entered into the body, circulates all over the body tissues and reaches BM. It creates an overall state of suppression within the BM by damaging the marrow cells, alkylating the DNA, and forming DNA adducts within the early and late hematopoietic stem and progenitor cells. The BM holds a weak DNA repair mechanism due to low alkyltransferase, and poly [ADP-ribose] polymerase (PARP) enzyme content often fails to obliterate those adducts, acting as a catalyst to bring genetic abnormalities, including point gene mutations as well as chromosomal alterations, for example, translocation and inversion. Taking advantage of ENU-induced immune-suppressed state and weak immune surveillance, these mutations remain viable and slowly give rise to transformed HSCs. This review also highlights the carcinogenic nature of ENU and the complex relation between the ENU's overall toxicity in the induction of hematological malignancies.
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Affiliation(s)
- Priyatosh Nath
- Immunology Microbiology Lab, Department of Human Physiology, Tripura University, Agartala, Tripura, India
| | - Debasish Maiti
- Immunology Microbiology Lab, Department of Human Physiology, Tripura University, Agartala, Tripura, India
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Chandra S, Kalashnikova T, Wright NAM, Dávila Saldaña BJ. Primary Immunodeficiencies and Hematologic Malignancies: A Diagnostic Approach. Front Immunol 2022; 13:852937. [PMID: 35371103 PMCID: PMC8971519 DOI: 10.3389/fimmu.2022.852937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Sharat Chandra
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Tatiana Kalashnikova
- Department of Pediatrics, Alberta Children’s Hospital, University of Calgary, Calgary, AB, Canada
| | - Nicola A. M. Wright
- Department of Pediatrics, Alberta Children’s Hospital, University of Calgary, Calgary, AB, Canada
| | - Blachy J. Dávila Saldaña
- Division of Blood and Marrow Transplantation, Children’s National Hospital, Washington, DC, United States
- Department of Pediatrics, George Washington University, Washington, DC, United States
- *Correspondence: Blachy J. Dávila Saldaña,
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Bruns L, Panagiota V, von Hardenberg S, Schmidt G, Adriawan IR, Sogka E, Hirsch S, Ahrenstorf G, Witte T, Schmidt RE, Atschekzei F, Sogkas G. Common Variable Immunodeficiency-Associated Cancers: The Role of Clinical Phenotypes, Immunological and Genetic Factors. Front Immunol 2022; 13:742530. [PMID: 35250968 PMCID: PMC8893227 DOI: 10.3389/fimmu.2022.742530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 01/19/2022] [Indexed: 12/02/2022] Open
Abstract
Objective The aim of this study was to investigate the prevalence of cancer and associating clinical, immunological, and genetic factors in a German cohort of patients with common variable immunodeficiency (CVID). Methods In this retrospective monocenter cohort study, we estimated the standardized incidence ratio (SIR) for different forms of cancer diagnosed in CVID patients. Furthermore, we evaluated the likely association of infectious and non-infectious CVID-related phenotypes with the diagnosis of cancer by calculation of the odds ratio. The genetic background of CVID in patients with cancer was evaluated with sequential targeted next-generation sequencing (tNGS) and whole-exome sequencing (WES). Patients’ family history and WES data were evaluated for genetic predisposition to cancer. Results A total of 27/219 patients (12.3%) were diagnosed with at least one type of cancer. Most common types of cancer were gastric cancer (SIR: 16.5), non-melanoma skin cancer (NMSC) (SIR: 12.7), and non-Hodgkin lymphoma (NHL) (SIR: 12.2). Immune dysregulation manifesting as arthritis, atrophic gastritis, or interstitial lung disease (ILD) was associated with the diagnosis of cancer. Furthermore, diagnosis of NMSC associated with the diagnosis of an alternative type of cancer. Studied immunological parameters did not display any significant difference between patients with cancer and those without. tNGS and/or WES yielded a definite or likely genetic diagnosis in 11.1% of CVID patients with cancer. Based on identified variants in cancer-associated genes, the types of diagnosed cancers, and family history data, 14.3% of studied patients may have a likely genetic susceptibility to cancer, falling under a known hereditary cancer syndrome. Conclusions Gastric cancer, NMSC, and NHL are the most frequent CVID-associated types of cancer. Manifestations of immune dysregulation, such as arthritis and ILD, were identified as risk factors of malignancy in CVID, whereas studied immunological parameters or the identification of a monogenic form of CVID appears to have a limited role in the evaluation of cancer risk in CVID.
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Affiliation(s)
- Luzia Bruns
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
| | - Victoria Panagiota
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | | | - Gunnar Schmidt
- Department of Human Genetics, Hannover Medical School, Hanover, Germany
| | | | - Eleni Sogka
- Department of Medical Oncology, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Stefanie Hirsch
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
| | - Gerrit Ahrenstorf
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
| | - Torsten Witte
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hanover, Germany
| | - Reinhold Ernst Schmidt
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hanover, Germany
| | - Faranaz Atschekzei
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hanover, Germany
| | - Georgios Sogkas
- Department of Rheumatology and Immunology, Hannover Medical School, Hanover, Germany
- Hannover Medical School, Cluster of Excellence RESIST (EXC 2155), Hanover, Germany
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Mertowska P, Mertowski S, Podgajna M, Grywalska E. The Importance of the Transcription Factor Foxp3 in the Development of Primary Immunodeficiencies. J Clin Med 2022; 11:947. [PMID: 35207219 PMCID: PMC8874698 DOI: 10.3390/jcm11040947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/29/2022] [Accepted: 02/09/2022] [Indexed: 02/05/2023] Open
Abstract
Transcription factors are an extremely important group of proteins that are responsible for the process of selective activation or deactivation of other cellular proteins, usually at the last stage of signal transmission in the cell. An important family of transcription factors that regulate the body's response is the FOX family which plays an important role in regulating the expression of genes involved in cell growth, proliferation, and differentiation. The members of this family include the intracellular protein Foxp3, which regulates the process of differentiation of the T lymphocyte subpopulation, and more precisely, is responsible for the development of regulatory T lymphocytes. This protein influences several cellular processes both directly and indirectly. In the process of cytokine production regulation, the Foxp3 protein interacts with numerous proteins and transcription factors such as NFAT, nuclear factor kappa B, and Runx1/AML1 and is involved in the process of histone acetylation in condensed chromatin. Malfunctioning of transcription factor Foxp3 caused by the mutagenesis process affects the development of disorders of the immune response and autoimmune diseases. This applies to the impairment or inability of the immune system to fight infections due to a disruption of the mechanisms supporting immune homeostasis which in turn leads to the development of a special group of disorders called primary immunodeficiencies (PID). The aim of this review is to provide information on the role of the Foxp3 protein in the human body and its involvement in the development of two types of primary immunodeficiency diseases: IPEX (Immunodysregulation Polyendocrinopathy Enteropathy X-linked syndrome) and CVID (Common Variable Immunodeficiency).
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Affiliation(s)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, Chodźki 4a St., 20-093 Lublin, Poland; (P.M.); (M.P.); (E.G.)
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Singh N, Mishra N, Jayraj AS, Ghatage P. Management of Gynecologic Cancer During COVID-19 Pandemic: South Asian Perspective. Cancer Control 2022; 29:10732748221119349. [PMID: 36036360 PMCID: PMC9420651 DOI: 10.1177/10732748221119349] [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] [Indexed: 12/24/2022] Open
Abstract
Management of gynecological cancers has suffered during the pandemic, partly due to lockdown and partly due to directing resources to manage COVID-19 patients. Modification of gynecological cancer management during this pandemic is recommended. Cervical cancer patients who present with stage IA1 disease can have a delay of up to 8 weeks for surgical treatment, considering the slow tumor growth rate. Women with stages IA2, IB1, IB2, IIA1 must undergo radical hysterectomy and lymphadenectomy within 6 to 8 weeks. In areas where surgical treatment is not available, patients should be referred for radiation therapy/areas with adequate surgical expertise. The surgical option is attractive for early cancers during the COVID era, as it involves a single visit compared to the multiple visits required for chemoradiation. The value of lymph node staging needs to be reconsidered. Neoadjuvant chemotherapy should be given preference over primary cytoreductive surgery for advanced ovarian cancers. Surgeries, which demand extended surgical time such as Hyperthermic Intraperitoneal Chemotherapy and pelvic exenterations, should be avoided during this pandemic. For patients scheduled for interval surgery after two or three neoadjuvant cycles, six cycles of chemotherapy should be considered before surgery is performed. For early-stage, low-grade endometrial cancer, consideration should be given to medical management until surgery is possible. The above recommendations have been made keeping in mind the geography, patient load, and availability of resources available to health care providers from southeast Asia. They might not be applicable globally and every practitioner should take call regarding patient's management as per availability of resources and loco-regional circumstances. The implementation of recommended international guidelines for the management of gynecologic cancers should take precedence. Each modification to the standard approach should be approved by a multidisciplinary team depending on the condition of the patients and the locoregional circumstances.
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Affiliation(s)
- Nilanchali Singh
- Department of Obstetrics and Gynaecology, 28730AIIMS, New Delhi, India.,Department of Gynaecologic Oncology, Tom Baker Cancer Centre, 2125University of Calgary, Calgary, AB, Canada
| | - Neha Mishra
- Department of Obstetrics and Gynaecology, 28730AIIMS, New Delhi, India.,Department of Obstetrics and Gynaecology, 517234GIMS, Uttar Pradesh, India
| | | | - Prafull Ghatage
- Department of Gynaecologic Oncology, Tom Baker Cancer Centre, 2125University of Calgary, Calgary, AB, Canada
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Secchi T, Baselli LA, Russo MC, Borzani IM, Carta F, Lopopolo MA, Foà M, La Vecchia A, Agostoni C, Agosti M, Dellepiane RM. Multiple Breath Washout for Early Assessment of Pulmonary Complications in Patients With Primary Antibody Deficiencies: An Observational Study in Pediatric Age. Front Pediatr 2022; 10:773751. [PMID: 35656375 PMCID: PMC9152221 DOI: 10.3389/fped.2022.773751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 04/01/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND In primary antibody deficiencies (PADs), pulmonary complications are the main cause of morbidity, despite immunoglobulin substitutive therapy, antibiotic treatment of exacerbations, and respiratory physiotherapy. Current Italian recommendations for surveillance of PADs respiratory complications include an annual assessment of spirometry and execution of chest high-resolution computed tomography (HRCT) every 4 years. OBJECTIVE This study aimed to evaluate the effectiveness of the lung clearance index (LCI) as an early marker of lung damage in patients with PADs. LCI is measured by multiple breath washout (MBW), a non-invasive and highly specific test widely used in patients with cystic fibrosis (CF). METHODS Pediatric patients with PADs (n = 17, 10 male, 7 female, and age range 5-15 years) underwent baseline assessment of lung involvement with chest HRCT, spirometry, and multiple breath nitrogen washout. Among them, 13 patients were followed up to repeat HRCT after 4 years, while performing pulmonary function tests annually. Their baseline and follow-up LCI and forced expiratory volume at 1 s (FEV1) values were compared, taking HRCT as the gold standard, using logistic regression analysis. RESULTS Lung clearance index [odds ratio (OR) 2.3 (confidence interval (CI) 0.1-52) at baseline, OR 3.9 (CI 0.2-191) at follow-up] has a stronger discriminating power between altered and normal HRCT rather than FEV1 [OR 0.6 (CI 0.2-2) at baseline, OR 1.6 (CI 0.1-13.6) at follow-up]. CONCLUSION Within the context of a limited sample size, LCI seems to be more predictive of HRCT alterations than FEV1 and more sensitive than HRCT in detecting non-uniform ventilation in the absence of bronchiectasis. A study of a larger cohort of pediatric patients followed longitudinally in adulthood is needed to challenge these findings.
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Affiliation(s)
| | - Lucia Augusta Baselli
- Pediatric Intermediate Care Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Chiara Russo
- Cystic Fibrosis Regional Reference Centre, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irene Maria Borzani
- Radiology Unit-Pediatric Division, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Carta
- Cystic Fibrosis Regional Reference Centre, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Amalia Lopopolo
- Pediatric Rehabilitation Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Michaela Foà
- Pediatric Rehabilitation Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Carlo Agostoni
- Pediatric Intermediate Care Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Massimo Agosti
- Woman and Child Department, Ospedale "Filippo Del Ponte," University of Insubria, Varese, Italy
| | - Rosa Maria Dellepiane
- Pediatric Intermediate Care Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
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Ghosh T, Guerrero-Pena A, Kashyap M, Saad AG, Thorson CM, Pillai AB. Asymptomatic incidental neuroblastoma in a patient with SH2D1A deficiency. Pediatr Blood Cancer 2022; 69:e29314. [PMID: 34455705 PMCID: PMC8629840 DOI: 10.1002/pbc.29314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/14/2021] [Accepted: 08/15/2021] [Indexed: 01/03/2023]
Affiliation(s)
- Taumoha Ghosh
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Pediatrics/University of Miami, Miami, Florida,Sylvester Comprehensive Cancer Center, University of Miami, Miami, Florida
| | - Angela Guerrero-Pena
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Pediatrics/University of Miami, Miami, Florida
| | - Madhuri Kashyap
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Pediatrics/University of Miami, Miami, Florida
| | - Ali G. Saad
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Pathology/University of Miami, Miami, Florida
| | - Chad M. Thorson
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Surgery/University of Miami, Miami, Florida
| | - Asha B. Pillai
- Holtz Children Hospital/University of Miami-Jackson Health System, Miami, Florida,Department of Pediatrics/University of Miami, Miami, Florida,Department of Microbiology & Immunology/University of Miami, Miami, Florida
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Bibli SI, Fleming I. Oxidative Post-Translational Modifications: A Focus on Cysteine S-Sulfhydration and the Regulation of Endothelial Fitness. Antioxid Redox Signal 2021; 35:1494-1514. [PMID: 34346251 DOI: 10.1089/ars.2021.0162] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Significance: Changes in the oxidative balance can affect cellular physiology and adaptation through redox signaling. The endothelial cells that line blood vessels are particularly sensitive to reactive oxygen species, which can alter cell function by a number of mechanisms, including the oxidative post-translational modification (oxPTM) of proteins on critical cysteine thiols. Such modifications can act as redox-switches to alter the function of targeted proteins. Recent Advances: Mapping the cysteine oxPTM proteome and characterizing the effects of individual oxPTMs to gain insight into consequences for cellular responses has proven challenging. A recent addition to the list of reversible oxPTMs that contributes to cellular redox homeostasis is persulfidation or S-sulfhydration. Critical Issues: It has been estimated that up to 25% of proteins are S-sulfhydrated, making this modification almost as abundant as phosphorylation. In the endothelium, persulfides are generated by the trans-sulfuration pathway that catabolizes cysteine and cystathionine to generate hydrogen sulfide (H2S) and H2S-related sulfane sulfur compounds (H2Sn). This pathway is of particular importance for the vascular system, as the enzyme cystathionine γ lyase (CSE) in endothelial cells accounts for a significant portion of total vascular H2S/H2Sn production. Future Directions: Impaired CSE activity in endothelial dysfunction has been linked with marked changes in the endothelial cell S-sulfhydrome and can contribute to the development of atherosclerosis and hypertension. It will be interesting to determine how changes in the S-sulfhydration of specific networks of proteins contribute to endothelial cell physiology and pathophysiology. Antioxid. Redox Signal. 35, 1494-1514.
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Affiliation(s)
- Sofia-Iris Bibli
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt am Main, Germany
| | - Ingrid Fleming
- Institute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany.,German Center of Cardiovascular Research (DZHK), Partner Site RheinMain, Frankfurt am Main, Germany
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Immunotherapy of Ovarian Cancer with Particular Emphasis on the PD-1/PDL-1 as Target Points. Cancers (Basel) 2021; 13:cancers13236063. [PMID: 34885169 PMCID: PMC8656861 DOI: 10.3390/cancers13236063] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/29/2021] [Accepted: 11/30/2021] [Indexed: 01/22/2023] Open
Abstract
Simple Summary Ovarian cancer has remained the leading cause of death among gynecologic malignancies. The current standard of treatment, in most cases, is a combination of surgery and chemotherapy, based on platinum agents and taxanes. Despite the increasing usage of newer drug groups, such as bevacizumab and PARP inhibitors, and the expansion of patient groups for these drugs, ovarian cancer is characterized by recurrences, particularly in the form of peritoneal implants. This review focuses on immunotherapy for ovarian cancer. It considers the current state of knowledge in areas such as cancer vaccines, adoptive cell therapy, CAR-T therapy, and anti-CTLA-4 monotherapy. The paper specifically considers PD-1/PDL-1 as drug targets. Anti-PD-1/PD-L1 monotherapy, and anti-PD-1/PD-L1 immunotherapy in combination with other agents, are analyzed. Abstract Ovarian cancer is one of the most fatal cancers in women worldwide. Cytoreductive surgery combined with platinum-based chemotherapy has been the current first-line treatment standard. Nevertheless, ovarian cancer appears to have a high recurrence rate and mortality. Immunological processes play a significant role in tumorigenesis. The production of ligands for checkpoint receptors can be a very effective, and undesirable, immunosuppressive mechanism for cancers. The CTLA-4 protein, as well as the PD-1 receptor and its PD-L1 ligand, are among the better-known components of the control points. The aim of this paper was to review current research on immunotherapy in the treatment of ovarian cancer. The authors specifically considered immune checkpoints molecules such as PD-1/PDL-1 as targets for immunotherapy. We found that immune checkpoint-inhibitor therapy does not have an improved prognosis in ovarian cancer; although early trials showed that a combination of anti-PD-1/PD-L1 therapy with targeted therapy might have the potential to improve responses and outcomes in selected patients. However, we must wait for the final results of the trials. It seems important to identify a group of patients who could benefit significantly from treatment with immune checkpoints inhibitors. However, despite numerous trials, ICIs have not become part of routine clinical practice for the treatment of ovarian cancer.
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Fortis S, Wan ES, Kunisaki K, Eyck PT, Ballas ZK, Bowler RP, Crapo JD, Hokanson JE, Wendt C, Silverman EK, Comellas AP. Increased mortality associated with frequent exacerbations in COPD patients with mild-to-moderate lung function impairment, and smokers with normal spirometry. RESPIRATORY MEDICINE: X 2021; 3. [PMID: 35911870 PMCID: PMC9333066 DOI: 10.1016/j.yrmex.2020.100025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Methods: Results: Conclusions:
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Affiliation(s)
- Spyridon Fortis
- Center for Access & Delivery Research & Evaluation (CADRE), Iowa City VA Health Care System, Iowa City, IA, USA
- Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa Hospital and Clinics, Iowa City, IA, USA
- Corresponding author. UIHC – Internal Medicine, 200 Hawkins Drive – C33 GH, Iowa City, IA, 52242, USA. (S. Fortis)
| | - Emily S. Wan
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- VA Boston Healthcare System, Jamaica Plain, MA, USA
| | - Ken Kunisaki
- Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
- University of Minnesota, Minneapolis, MN, USA
| | - Patrick Tel Eyck
- Biostatistics and Research Design, Institute for Clinical and Translational Science, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Zuhair K. Ballas
- Division of Immunology, Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | | | - James D. Crapo
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - John E. Hokanson
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Chris Wendt
- Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
- University of Minnesota, Minneapolis, MN, USA
| | - Edwin K. Silverman
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alejandro P. Comellas
- Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa Hospital and Clinics, Iowa City, IA, USA
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44
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Adin-Cinar S, Gelmez MY, Akdeniz N, Ozcit-Gurel G, Kiykim A, Karakoc-Aydiner E, Barlan I, Deniz G. Functions of NK and iNKT cells in pediatric and adult CVID, ataxia telangiectasia and agammaglobulinemia patients. Immunol Lett 2021; 240:46-55. [PMID: 34599947 DOI: 10.1016/j.imlet.2021.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/18/2021] [Accepted: 09/22/2021] [Indexed: 11/17/2022]
Abstract
Primary immune deficiencies (PID) are known to be more than 400 genetic defects caused by the impairment in development and/or functions of the immune system. Common Variable Immunodeficiency (CVID), Ataxia Telangiectasia (AT) and Agammaglobulinemia (AG) are examples of the most common immunodeficiency syndrome. Natural killer (NK) cells are a component of innate immune system and play a major role in the host-rejection of both tumors and virally infected cells. iNKT cells have a role in autoimmune and infectious diseases and controlling of tumor rejection. In this study, NK and iNKT cells and their functions, and intracellular cytokine amount are aimed to determine in patients that suffer CVID, AT and AG. NKp30, NKp46, NKG2D, perforin and granzyme mRNA expression levels were analyzed using RT-PCR. Receptors, cytokine amount of NK cell subset and iNKT were analyzed by flow cytometry. Decreased CD3+ T and elevated NK cell subset in pediatric AT were found. Expression of NKp44 was decreased in adult AG, but not in pediatric patients. Low NKp44 expression in CD3-CD16+CD56dim NK cell subset was found in pediatric AT patients. High HLA-DR, perforin and granzyme expression were found in CD3-CD16+CD56dim NK cell subset of pediatric CVID and AT patients. Alteration of the number of NK subsets, NK receptor expression and cytokine production were observed in pediatric patients compared to healthy subjects.
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Affiliation(s)
- Suzan Adin-Cinar
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine (Aziz Sancar DETAE), Istanbul University, Istanbul, Turkey
| | - Metin Yusuf Gelmez
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine (Aziz Sancar DETAE), Istanbul University, Istanbul, Turkey
| | - Nilgun Akdeniz
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine (Aziz Sancar DETAE), Istanbul University, Istanbul, Turkey
| | - Gulce Ozcit-Gurel
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine (Aziz Sancar DETAE), Istanbul University, Istanbul, Turkey
| | - Ayca Kiykim
- Division of Pediatric Allergy and Immunology, Istanbul Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Elif Karakoc-Aydiner
- Division of Pediatric Allergy and Immunology, Marmara Medical Faculty, Marmara University, Istanbul, Turkey
| | - Isil Barlan
- Division of Pediatric Allergy and Immunology, Marmara Medical Faculty, Marmara University, Istanbul, Turkey
| | - Gunnur Deniz
- Department of Immunology, Aziz Sancar Institute of Experimental Medicine (Aziz Sancar DETAE), Istanbul University, Istanbul, Turkey.
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45
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Abolhassani H, Wang Y, Hammarström L, Pan-Hammarström Q. Hallmarks of Cancers: Primary Antibody Deficiency Versus Other Inborn Errors of Immunity. Front Immunol 2021; 12:720025. [PMID: 34484227 PMCID: PMC8416062 DOI: 10.3389/fimmu.2021.720025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/28/2021] [Indexed: 01/15/2023] Open
Abstract
Inborn Errors of Immunity (IEI) comprise more than 450 inherited diseases, from which selected patients manifest a frequent and early incidence of malignancies, mainly lymphoma and leukemia. Primary antibody deficiency (PAD) is the most common form of IEI with the highest proportion of malignant cases. In this review, we aimed to compare the oncologic hallmarks and the molecular defects underlying PAD with other IEI entities to dissect the impact of avoiding immune destruction, genome instability, and mutation, enabling replicative immortality, tumor-promoting inflammation, resisting cell death, sustaining proliferative signaling, evading growth suppressors, deregulating cellular energetics, inducing angiogenesis, and activating invasion and metastasis in these groups of patients. Moreover, some of the most promising approaches that could be clinically tested in both PAD and IEI patients were discussed.
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Affiliation(s)
- Hassan Abolhassani
- Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden.,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Yating Wang
- Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Lennart Hammarström
- Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Qiang Pan-Hammarström
- Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
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46
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Szmyd B, Mlynarski W, Pastorczak A. Genetic predisposition to lymphomas: Overview of rare syndromes and inherited familial variants. MUTATION RESEARCH. REVIEWS IN MUTATION RESEARCH 2021; 788:108386. [PMID: 34893151 DOI: 10.1016/j.mrrev.2021.108386] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 05/14/2021] [Accepted: 06/03/2021] [Indexed: 01/19/2023]
Abstract
Approximately 10 % of malignancies occur in carriers of germline mutations predisposing to cancer. A high risk of developing lymphomas has been noted in many primary immunodeficiencies, including DNA repair disorders. Moreover, implementation of next-generation sequencing has recently enabled to uncover rare genetic variants predisposing patients to lymphoid neoplasms. Some patients harboring inherited predisposition to lymphomas require dedicated clinical management, which will contribute to effective cancer treatment and to the prevention of potential severe toxicities and secondary malignancies. In line with that, our review summarizes the natural history of lymphoid tumors developing on different germline genetic backgrounds and discusses the progress that has been made toward successfully treating these malignancies.
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Affiliation(s)
- Bartosz Szmyd
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
| | - Wojciech Mlynarski
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
| | - Agata Pastorczak
- Department of Pediatrics, Oncology and Hematology, Medical University of Lodz, Lodz, Poland.
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Schifferli A, Cavalli F, Godeau B, Liebman HA, Recher M, Imbach P, Kühne T. Understanding Immune Thrombocytopenia: Looking Out of the Box. Front Med (Lausanne) 2021; 8:613192. [PMID: 34249957 PMCID: PMC8266194 DOI: 10.3389/fmed.2021.613192] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 05/28/2021] [Indexed: 01/15/2023] Open
Abstract
The pathogenesis of immune thrombocytopenia (ITP) is increasingly being elucidated, and its etiology is becoming more frequently identified, leading to a diagnostic shift from primary to secondary ITP. The overlap between autoimmunity, immunodeficiency, and cancer is evident, implying more interdisciplinarity in daily care. This mini-review is based on an expert meeting on ITP organized by the Intercontinental Cooperative ITP Study Group and presents the challenges of hematologists in understanding and investigating "out of the box" concepts associated with ITP.
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Affiliation(s)
- Alexandra Schifferli
- Department of Hematology/Oncology, University Children's Hospital Basel, Basel, Switzerland
- Intercontinental Cooperative Immune thrombocytopenia (ITP) Study Group, Basel, Switzerland
| | - Franco Cavalli
- Lymphoma Unit, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - Bertrand Godeau
- Centre de Référence des Cytopénies Auto-Immunes de l'Adulte, Service de Médecine Interne, CHU Henri Mondor, AP-HP, Université Paris-Est Créteil, Créteil, France
| | - Howard A. Liebman
- Jane Anne Nohl Division of Hematology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Mike Recher
- Medical Outpatient Clinic and Immunodeficiency Laboratory, Department of Biomedicine, University Hospital and University Basel, Basel, Switzerland
| | - Paul Imbach
- Intercontinental Cooperative Immune thrombocytopenia (ITP) Study Group, Basel, Switzerland
| | - Thomas Kühne
- Department of Hematology/Oncology, University Children's Hospital Basel, Basel, Switzerland
- Intercontinental Cooperative Immune thrombocytopenia (ITP) Study Group, Basel, Switzerland
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Hatano Y, Ideta T, Hirata A, Hatano K, Tomita H, Okada H, Shimizu M, Tanaka T, Hara A. Virus-Driven Carcinogenesis. Cancers (Basel) 2021; 13:2625. [PMID: 34071792 PMCID: PMC8198641 DOI: 10.3390/cancers13112625] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/22/2021] [Accepted: 05/25/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer arises from the accumulation of genetic and epigenetic alterations. Even in the era of precision oncology, carcinogens contributing to neoplastic process are still an important focus of research. Comprehensive genomic analyses have revealed various combinations of base substitutions, referred to as the mutational signatures, in cancer. Each mutational signature is believed to arise from specific DNA damage and repair processes, including carcinogens. However, as a type of carcinogen, tumor viruses increase the cancer risk by alternative mechanisms, including insertional mutagenesis, viral oncogenes, and immunosuppression. In this review, we summarize virus-driven carcinogenesis to provide a framework for the control of malignant cell proliferation. We first provide a brief overview of oncogenic viruses and describe their implication in virus-related tumors. Next, we describe tumor viruses (HPV, Human papilloma virus; HBV, Hepatitis B virus; HCV, Hepatitis C virus; EBV, Epstein-Barr virus; Kaposi sarcoma herpesvirus; MCV, Merkel cell polyoma virus; HTLV-1, Human T-cell lymphotropic virus, type-1) and tumor virus-related cancers. Lastly, we introduce emerging tumor virus candidates, human cytomegalovirus (CMV), human herpesvirus-6 (HHV-6) and adeno-associated virus-2 (AAV-2). We expect this review to be a hub in a complex network of data for virus-associated carcinogenesis.
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Affiliation(s)
- Yuichiro Hatano
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
| | - Takayasu Ideta
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (T.I.); (M.S.)
- Department of Laboratory Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Akihiro Hirata
- Laboratory of Veterinary Pathology, Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu 501-1194, Japan;
| | - Kayoko Hatano
- Department of Obstetrics and Gynecology, Gifu University Hospital, Gifu 501-1194, Japan;
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
| | - Hideshi Okada
- Department of Emergency and Disaster Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan;
| | - Masahito Shimizu
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (T.I.); (M.S.)
| | - Takuji Tanaka
- Department of Diagnostic Pathology (DDP) and Research Center of Diagnostic Pathology (RC-DiP), Gifu Municipal Hospital, Gifu 500-8513, Japan;
| | - Akira Hara
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan; (H.T.); (A.H.)
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49
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Shen BJ, Lin HH. Time-dependent association between cancer and risk of tuberculosis: A population-based cohort study. Int J Infect Dis 2021; 108:340-346. [PMID: 34022337 DOI: 10.1016/j.ijid.2021.05.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/12/2021] [Accepted: 05/16/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND We aimed to investigate the time-dependent association between cancer and the risk of tuberculosis (TB) before and after cancer diagnosis. METHODS This population-based cohort study incorporated the National Health Insurance Research Database and the National Health Interview Survey in Taiwan to estimate TB risk in cancer and noncancer populations. We estimated the period-specific incidence rate ratio (IRR) between cancer and risk of TB and used Cox proportional hazards models to estimate the average hazard ratio between cancer and TB during the peridiagnostic period. RESULTS From 2001 to 2015, 457 673 cancer and 3 738 122 noncancer individuals were enrolled. After stratifying the IRR of TB by year relative to the date of cancer diagnosis, the peak IRRs clustered in the year before and after the index date. In the peridiagnostic period of cancer, the adjusted hazard ratio was 2.29 (95% CI, 2.22-2.35) using the Cox model and 2.20 (95% CI, 2.09-2.32) after adjustment for missing confounders. Patients with cancers in the respiratory tract, upper digestive tract, and hematologic system were at the highest risk for TB. CONCLUSIONS Cancer is an independent risk factor for TB, with the highest risk observed around the time of cancer diagnosis.
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Affiliation(s)
- Bing-Jie Shen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei City 100, Taiwan; Department of Radiation Oncology, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City 243, Taiwan; School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242, Taiwan.
| | - Hsien-Ho Lin
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei City 100, Taiwan
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50
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Baris S, Kolukisa B. Immune dysfunction in inborn errors of immunity causing malignancies. Expert Rev Clin Immunol 2021; 17:695-699. [PMID: 33945379 DOI: 10.1080/1744666x.2021.1925542] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Safa Baris
- School of Medicine, Division of Pediatric Allergy and Immunology, Marmara University, Istanbul, Turkey.,Istanbul Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Istanbul, Turkey.,The Isil Berat Barlan Center for Translational Medicine, Istanbul, Turkey
| | - Burcu Kolukisa
- School of Medicine, Division of Pediatric Allergy and Immunology, Marmara University, Istanbul, Turkey.,Istanbul Jeffrey Modell Diagnostic and Research Center for Primary Immunodeficiencies, Istanbul, Turkey.,The Isil Berat Barlan Center for Translational Medicine, Istanbul, Turkey
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