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Hossain M, Mannan R, Islam S, Banu LA, Jamee AR, Hassan Z, Elias SM, Das SK, Azad Khan AK. Unveiling the occurrence of COVID-19 in a diverse Bangladeshi population during the pandemic. Front Public Health 2024; 12:1363971. [PMID: 38883197 PMCID: PMC11176491 DOI: 10.3389/fpubh.2024.1363971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 04/16/2024] [Indexed: 06/18/2024] Open
Abstract
Introduction COVID-19 pandemic hit Bangladesh with relatively low intensity, unlike its neighbors India and European countries and USA. Methods The present report included data of 8,480 individuals tested for COVID-19 RT-PCR of the workers and officials from readymade garments (RMG) industry in Chandra area in Gazipur. The present data looked into the clinic-demographic factors associated with the susceptibility of the condition. Result The data elucidated the susceptibility of the individuals to SARS-CoV-2 based on age, gender, pre-existing health conditions, and the presence of symptoms. It was observed that individuals aged over 60 had the highest rate of COVID-19 positivity, and men exhibited a higher infection rate compared to women. Regardless of age, fever and cough were the most frequently reported symptoms. Two-thirds of the individuals included in this report appeared to be asymptomatic carriers. The prevalence of comorbidities among individuals who tested positive for COVID-19 was notably higher, and this exhibited a gender-specific pattern. Discussion Although our study provides important epidemiological insights into the initial year of the pandemic among Bangladeshi populations, it can also add value for future drug and vaccine development. However, it is essential to acknowledge the limitations like - restriction of public movement, unavailability of vehicle yielding a selection bias, due to the lockdown conditions imposed owing to the pandemic and the diverse characteristics of the participants. The report emphasizes the significance of figuring out how age, gender, and underlying health conditions impact susceptibility to and transmission of COVID-19, thereby providing valuable insights for public health strategies and future research initiatives.
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Affiliation(s)
- Mahmud Hossain
- Department of Biochemistry and Molecular Biology, Laboratory of Neuroscience and Neurogenetics, University of Dhaka, Dhaka, Bangladesh
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
| | - Rezowana Mannan
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
- Department of Virology, Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Sohidul Islam
- Department of Biochemistry and Microbiology, School of Health and Life Sciences, North South University, Dhaka, Bangladesh
| | - Laila A Banu
- Department of Anatomy, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Zahid Hassan
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
- Department of Physiology and Molecular Biology, Bangladesh University of Health Sciences, Dhaka, Bangladesh
| | - Sabrina Moriom Elias
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
- Department of Life Sciences, School of Environment and Life Sciences, Independent University, Dhaka, Bangladesh
| | - Sanjan K Das
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
| | - A K Azad Khan
- Dr. Farida Haq Memorial Ibrahim General Hospital, COVID-19 Diagnostic Laboratory, Gazipur, Bangladesh
- Diabetic Association of Bangladesh, Dhaka, Bangladesh
- National Professor, Bangladesh
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Holbrook BC, Clemens EA, Alexander-Miller MA. Sex-Dependent Effects on Influenza-Specific Antibody Quantity and Neutralizing Activity following Vaccination of Newborn Non-Human Primates Is Determined by Adjuvants. Vaccines (Basel) 2024; 12:415. [PMID: 38675797 PMCID: PMC11054256 DOI: 10.3390/vaccines12040415] [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: 02/27/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
A number of studies have demonstrated the role of sex in regulating immune responses to vaccination. However, these findings have been limited to adults for both human and animal models. As a result, our understanding of the impact of sex on vaccine responses in the newborn is highly limited. Here, we probe this important question using a newborn non-human primate model. We leveraged our prior analysis of two cohorts of newborns, with one being mother-reared and one nursery-reared. This provided adequate numbers of males and females to interrogate the impact of sex on the response to inactivated influenza vaccines alone or adjuvanted with R848, flagellin, or both. We found that, in contrast to what has been reported in adults, the non-adjuvanted inactivated influenza virus vaccine induced similar levels of virus-specific IgG in male and female newborns. However, the inclusion of R848, either alone or in combination with flagellin, resulted in higher antibody titers in females compared to males. Sex-specific increases in the neutralizing antibody were only observed when both R848 and flagellin were present. These data, generated in the highly translational NHP newborn model, provide novel insights into the role of sex in the immune response of newborns.
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Affiliation(s)
| | | | - Martha A. Alexander-Miller
- Department of Microbiology and Immunology, Wake Forest University School of Medicine, Rm 2E-018 Biotech Place, 575 North Patterson Ave., Winston-Salem, NC 27101, USA; (B.C.H.); elene.a.- (E.A.C.)
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3
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Wang S, Zhu Z, Li J. Pharmacokinetic Analyses of a Lipid Nanoparticle-Encapsulated mRNA-Encoded Antibody against Rift Valley Fever Virus. Mol Pharm 2024; 21:1342-1352. [PMID: 38295278 DOI: 10.1021/acs.molpharmaceut.3c01016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Rift Valley fever virus (RVFV) could cause an emergency illness characterized by fever, muscle pain, and even death in humans or ruminants. However, there are no approved antiviral drugs that prevent or treat RVFV infection. While therapeutic antibodies have shown promising potential for prevention or treatment in several studies, many studies are ongoing, especially in the field of infectious diseases. Among these studies, the mRNA-LNP platform shows great potential for application, following the COVID-19 pandemic. Previously, we have obtained a neutralizing antibody against RVFV, which was named A38 protein and verified to have a high binding and neutralization ability. In this study, we aimed to identify an effectively optimized sequence and expressed the prioritized mRNA-encoded antibody in vitro. Notably, we effectively expressed mRNA-encoded protein and used the mRNA-LNP platform to generate A38-mRNA-LNP. Pharmacokinetic experiments were conducted in vivo and set up in two groups of mRNA-A38 group and A38 protein group, which were derived from mRNA-LNP and plasmid DNA-expressed proteins, respectively. A38-mRNA-LNPs were administrated by intramuscular injection, A38 proteins were administrated by intravenous administration, and their unique ability to maintain long-lasting protein concentrations by mRNA-encoded protein was demonstrated with the mRNA-encoded protein providing a longer circulating half-life compared to injection of the free A38 protein. These preclinical data on the mRNA-encoded antibody highlighted its potential to prevent infectious diseases in the future.
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Affiliation(s)
- Shuo Wang
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Ziling Zhu
- School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Jianmin Li
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
- Laboratory of Vaccine and Antibody Engineering, Beijing Institute of Biotechnology, Beijing 100071, China
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4
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Chen LN, Shou ZX, Jin X. Interaction Between Genetic Susceptibility and COVID-19 Pathogenesis in Pediatric Multisystem Inflammatory Disorders: The Role of Immune Responses. Viral Immunol 2024; 37:1-11. [PMID: 38271561 DOI: 10.1089/vim.2023.0074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
Abstract
Numerous studies have highlighted the emergence of coronavirus disease (COVID-19) symptoms reminiscent of Kawasaki disease in children, including fever, heightened multisystem inflammation, and multiorgan involvement, posing a life-threatening complication. Consequently, extensive research endeavors in pediatric have aimed to elucidate the intricate relationship between COVID-19 infection and the immune system. COVID-19 profoundly impacts immune cells, culminating in a cytokine storm that particularly inflicts damage on the pulmonary system. The gravity and vulnerability to COVID-19 are closely intertwined with the vigor of the immune response. In this context, the human leukocyte antigen (HLA) molecule assumes pivotal significance in shaping immune responses. Genetic scrutiny of HLA has unveiled the presence of at least one deleterious allele in children afflicted with multisystem inflammatory syndrome in children (MIS-C). Furthermore, research has demonstrated that COVID-19 exploits the angiotensin-converting enzyme 2 (ACE-2) receptor, transmembrane serine protease type 2, and various other genes to gain entry into host cells, with individuals harboring ACE-2 polymorphisms being at higher risk. Pediatric studies have employed diverse genetic methodologies, such as genome-wide association studies (GWAS) and whole exome sequencing, to scrutinize target genes. These investigations have pinpointed two specific genomic loci linked to the severity and susceptibility of COVID-19, with the HLA locus emerging as a notable risk factor. In this comprehensive review article, we endeavor to assess the available evidence and consolidate data, offering insights into current clinical practices and delineating avenues for future research. Our objective is to advance early diagnosis, stabilization, and appropriate management strategies to mitigate genetic susceptibility's impact on the incidence of COVID-19 in pediatric patients with multisystem inflammation.
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Affiliation(s)
- Li-Na Chen
- Department of Pediatric, Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Zhang-Xuan Shou
- Department of Pharmacy, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xue Jin
- Department of Pharmacy, Center for Clinical Pharmacy, Cancer Center, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
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5
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Maddalon A, Cari L, Iulini M, Alhosseini MN, Galbiati V, Marinovich M, Nocentini G, Corsini E. Impact of endocrine disruptors on peripheral blood mononuclear cells in vitro: role of gender. Arch Toxicol 2023; 97:3129-3150. [PMID: 37676302 PMCID: PMC10567873 DOI: 10.1007/s00204-023-03592-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Abstract
Humans can be exposed to endocrine disruptors (EDs) in numerous ways. EDs can interfere with endogenous hormones at different levels, resulting in numerous adverse human health outcomes, including immunotoxicity. In this regard, this study aimed to investigate in vitro the possible effects of EDs on immune cells and possible gender differences. Peripheral blood mononuclear cells from healthy humans, both males and females, were exposed to 6 different EDs, namely atrazine (herbicide), cypermethrin (insecticide), diethyl phthalate (plasticizer), 17α-ethynylestradiol (contraceptive drug), perfluorooctanesulfonic acid (persistent organic pollutant), and vinclozolin (fungicide). We evaluated the effect of EDs on RACK1 (receptor for activated C kinase 1) expression, considering it as a bridge between the endocrine and the immune system, and putatively used as screening tool of immunotoxic effects of EDs. The exposure to EDs resulted at different extent in alteration in RACK1 expression, pro-inflammatory activity, natural killer lytic ability, and lymphocyte differentiation, with sex-related differences. In particular, diethyl phthalate and perfluorooctanesulfonic acid resulted the most active EDs tested, with gender differences in terms of effects and magnitude. The results from our study evidenced the ability of EDs to directly affect immune cells.
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Affiliation(s)
- Ambra Maddalon
- Laboratory of Toxicology, Department of Pharmacological and Biomolecular Sciences, Rodolfo Paoletti', Università Degli Studi Di Milano, Via Balzaretti 9, 20133, Milan, Italy
| | - Luigi Cari
- Department of Medicine and Surgery, Section of Pharmacology, Università Degli Studi Di Perugia, Building D, Severi Square 1, 06129, Perugia, Italy
| | - Martina Iulini
- Laboratory of Toxicology, Department of Pharmacological and Biomolecular Sciences, Rodolfo Paoletti', Università Degli Studi Di Milano, Via Balzaretti 9, 20133, Milan, Italy
| | - Mahdieh Naghavi Alhosseini
- Department of Medicine and Surgery, Section of Pharmacology, Università Degli Studi Di Perugia, Building D, Severi Square 1, 06129, Perugia, Italy
| | - Valentina Galbiati
- Laboratory of Toxicology, Department of Pharmacological and Biomolecular Sciences, Rodolfo Paoletti', Università Degli Studi Di Milano, Via Balzaretti 9, 20133, Milan, Italy
| | - Marina Marinovich
- Laboratory of Toxicology, Department of Pharmacological and Biomolecular Sciences, Rodolfo Paoletti', Università Degli Studi Di Milano, Via Balzaretti 9, 20133, Milan, Italy
| | - Giuseppe Nocentini
- Department of Medicine and Surgery, Section of Pharmacology, Università Degli Studi Di Perugia, Building D, Severi Square 1, 06129, Perugia, Italy.
| | - Emanuela Corsini
- Laboratory of Toxicology, Department of Pharmacological and Biomolecular Sciences, Rodolfo Paoletti', Università Degli Studi Di Milano, Via Balzaretti 9, 20133, Milan, Italy
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6
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Homan CC, Drazer MW, Yu K, Lawrence DM, Feng J, Arriola-Martinez L, Pozsgai MJ, McNeely KE, Ha T, Venugopal P, Arts P, King-Smith SL, Cheah J, Armstrong M, Wang P, Bödör C, Cantor AB, Cazzola M, Degelman E, DiNardo CD, Duployez N, Favier R, Fröhling S, Rio-Machin A, Klco JM, Krämer A, Kurokawa M, Lee J, Malcovati L, Morgan NV, Natsoulis G, Owen C, Patel KP, Preudhomme C, Raslova H, Rienhoff H, Ripperger T, Schulte R, Tawana K, Velloso E, Yan B, Kim E, Sood R, Hsu AP, Holland SM, Phillips K, Poplawski NK, Babic M, Wei AH, Forsyth C, Mar Fan H, Lewis ID, Cooney J, Susman R, Fox LC, Blombery P, Singhal D, Hiwase D, Phipson B, Schreiber AW, Hahn CN, Scott HS, Liu P, Godley LA, Brown AL. Somatic mutational landscape of hereditary hematopoietic malignancies caused by germline variants in RUNX1, GATA2, and DDX41. Blood Adv 2023; 7:6092-6107. [PMID: 37406166 PMCID: PMC10582382 DOI: 10.1182/bloodadvances.2023010045] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/22/2023] [Accepted: 06/19/2023] [Indexed: 07/07/2023] Open
Abstract
Individuals with germ line variants associated with hereditary hematopoietic malignancies (HHMs) have a highly variable risk for leukemogenesis. Gaps in our understanding of premalignant states in HHMs have hampered efforts to design effective clinical surveillance programs, provide personalized preemptive treatments, and inform appropriate counseling for patients. We used the largest known comparative international cohort of germline RUNX1, GATA2, or DDX41 variant carriers without and with hematopoietic malignancies (HMs) to identify patterns of genetic drivers that are unique to each HHM syndrome before and after leukemogenesis. These patterns included striking heterogeneity in rates of early-onset clonal hematopoiesis (CH), with a high prevalence of CH in RUNX1 and GATA2 variant carriers who did not have malignancies (carriers-without HM). We observed a paucity of CH in DDX41 carriers-without HM. In RUNX1 carriers-without HM with CH, we detected variants in TET2, PHF6, and, most frequently, BCOR. These genes were recurrently mutated in RUNX1-driven malignancies, suggesting CH is a direct precursor to malignancy in RUNX1-driven HHMs. Leukemogenesis in RUNX1 and DDX41 carriers was often driven by second hits in RUNX1 and DDX41, respectively. This study may inform the development of HHM-specific clinical trials and gene-specific approaches to clinical monitoring. For example, trials investigating the potential benefits of monitoring DDX41 carriers-without HM for low-frequency second hits in DDX41 may now be beneficial. Similarly, trials monitoring carriers-without HM with RUNX1 germ line variants for the acquisition of somatic variants in BCOR, PHF6, and TET2 and second hits in RUNX1 are warranted.
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Affiliation(s)
- Claire C. Homan
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Michael W. Drazer
- Departments of Medicine and Human Genetics, Section of Hematology/Oncology, Center for Clinical Cancer Genetics, and The University of Chicago Comprehensive Cancer Center, The University of Chicago, Chicago, IL
| | - Kai Yu
- Division of Intramural Research, Oncogenesis and Development Section, Translational and Functional Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | - David M. Lawrence
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- ACRF Genomics Facility, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, SA, Australia
| | - Jinghua Feng
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- ACRF Genomics Facility, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, SA, Australia
| | - Luis Arriola-Martinez
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Matthew J. Pozsgai
- Departments of Medicine and Human Genetics, Section of Hematology/Oncology, Center for Clinical Cancer Genetics, and The University of Chicago Comprehensive Cancer Center, The University of Chicago, Chicago, IL
| | - Kelsey E. McNeely
- Departments of Medicine and Human Genetics, Section of Hematology/Oncology, Center for Clinical Cancer Genetics, and The University of Chicago Comprehensive Cancer Center, The University of Chicago, Chicago, IL
| | - Thuong Ha
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Parvathy Venugopal
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Peer Arts
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Sarah L. King-Smith
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Jesse Cheah
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Mark Armstrong
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Paul Wang
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- ACRF Genomics Facility, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, SA, Australia
| | - Csaba Bödör
- HCEMM-SE Molecular Oncohematology Research Group, 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - Alan B. Cantor
- Division of Hematology/Oncology, Boston Children's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Mario Cazzola
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Department of Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Erin Degelman
- Alberta Children’s Hospital, Calgary, Alberta, Canada
| | - Courtney D. DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nicolas Duployez
- Laboratory of Hematology, Biology and Pathology Center, Centre Hospitalier Regional Universitaire de Lille, Lille, France
- Jean-Pierre Aubert Research Center, INSERM, Universitaire de Lille, Lille, France
| | - Remi Favier
- Assistance Publique-Hôpitaux de Paris, Armand Trousseau Children's Hospital, Paris, France
| | - Stefan Fröhling
- Department of Translational Medical Oncology, National Center for Tumor Diseases and German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Ana Rio-Machin
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | | | - Alwin Krämer
- Clinical Cooperation Unit Molecular Hematology/Oncology, German Cancer Research Center (DKFZ) and Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Mineo Kurokawa
- Department of Hematology & Oncology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Joanne Lee
- Department of Haematology-Oncology, National University Cancer Institute, National University Health System, Singapore
| | - Luca Malcovati
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
- Department of Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Neil V. Morgan
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | | | - Carolyn Owen
- Division of Hematology and Hematological Malignancies, Foothills Medical Centre, Calgary, AB, Canada
| | - Keyur P. Patel
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Claude Preudhomme
- Laboratory of Hematology, Biology and Pathology Center, Centre Hospitalier Regional Universitaire de Lille, Lille, France
- Jean-Pierre Aubert Research Center, INSERM, Universitaire de Lille, Lille, France
| | - Hana Raslova
- Institut Gustave Roussy, Université Paris Sud, Equipe Labellisée par la Ligue Nationale Contre le Cancer, Villejuif, France
| | | | - Tim Ripperger
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Rachael Schulte
- Division of Pediatric Hematology and Oncology, Riley Children’s Hospital, Indiana University School of Medicine, Indianapolis, IN
| | - Kiran Tawana
- Department of Haematology, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Elvira Velloso
- Service of Hematology, Transfusion and Cell Therapy and Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31) HCFMUSP, University of Sao Paulo Medical School, Sao Paulo, Brazil
- Genetics Laboratory, Hospital Israelita Albert Einstein, Sao Paulo, Brazil
| | - Benedict Yan
- Department of Haematology-Oncology, National University Cancer Institute, National University Health System, Singapore
| | - Erika Kim
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | - Raman Sood
- Division of Intramural Research, Oncogenesis and Development Section, Translational and Functional Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | | | - Amy P. Hsu
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Steven M. Holland
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Kerry Phillips
- Adult Genetics Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Nicola K. Poplawski
- Adult Genetics Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Milena Babic
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
| | - Andrew H. Wei
- Department of Haematology, Peter McCallum Cancer Centre, Royal Melbourne Hospital, Walter and Eliza Hall Institute of Medical Research, The University of Melbourne, Melbourne, VIC, Australia
| | - Cecily Forsyth
- Central Coast Haematology, North Gosford, NSW, Australia
| | - Helen Mar Fan
- Department of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Ian D. Lewis
- Adelaide Oncology & Haematology, North Adelaide, SA, Australia
| | - Julian Cooney
- Department of Haematology, Fiona Stanley Hospital, Murdoch, WA, Australia
| | - Rachel Susman
- Genetic Health Queensland, Royal Brisbane and Women’s Hospital, Brisbane, QLD, Australia
| | - Lucy C. Fox
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Piers Blombery
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Deepak Singhal
- Department of Haematology, SA Pathology, Adelaide, SA, Australia
| | - Devendra Hiwase
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
- Department of Haematology, SA Pathology, Adelaide, SA, Australia
| | - Belinda Phipson
- Bioinformatics Division, Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia
- Department of Paediatrics and Department of Molecular Biology, The University of Melbourne, Melbourne, VIC, Australia
| | - Andreas W. Schreiber
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- ACRF Genomics Facility, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, SA, Australia
- School of Biological Sciences, The University of Adelaide, Adelaide, SA, Australia
| | - Christopher N. Hahn
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Hamish S. Scott
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- ACRF Genomics Facility, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, SA, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
| | - Paul Liu
- Division of Intramural Research, Oncogenesis and Development Section, Translational and Functional Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD
| | - Lucy A. Godley
- Departments of Medicine and Human Genetics, Section of Hematology/Oncology, Center for Clinical Cancer Genetics, and The University of Chicago Comprehensive Cancer Center, The University of Chicago, Chicago, IL
| | - Anna L. Brown
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, Adelaide, Australia
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, SA, Australia
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7
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Chen S, Wang S. The immune mechanism of the nasal epithelium in COVID-19-related olfactory dysfunction. Front Immunol 2023; 14:1045009. [PMID: 37529051 PMCID: PMC10387544 DOI: 10.3389/fimmu.2023.1045009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 06/29/2023] [Indexed: 08/03/2023] Open
Abstract
During the first waves of the coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, olfactory dysfunction (OD) was reported as a frequent clinical sign. The nasal epithelium is one of the front-line protections against viral infections, and the immune responses of the nasal mucosa may be associated with OD. Two mechanisms underlying OD occurrence in COVID-19 have been proposed: the infection of sustentacular cells and the inflammatory reaction of the nasal epithelium. The former triggers OD and the latter likely prolongs OD. These two alternative mechanisms may act in parallel; the infection of sustentacular cells is more important for OD occurrence because sustentacular cells are more likely to be the entry point of SARS-CoV-2 than olfactory neurons and more susceptible to early injury. Furthermore, sustentacular cells abundantly express transmembrane protease, serine 2 (TMPRSS2) and play a major role in the olfactory epithelium. OD occurrence in COVID-19 has revealed crucial roles of sustentacular cells. This review aims to elucidate how immune responses of the nasal epithelium contribute to COVID-19-related OD. Understanding the underlying immune mechanisms of the nasal epithelium in OD may aid in the development of improved medical treatments for COVID-19-related OD.
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Affiliation(s)
| | - Shufen Wang
- *Correspondence: Shunmei Chen, ; Shufen Wang,
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8
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Tian L, He M, Fan H, Zhang H, Dong X, Qiao M, Tang C, Yu Y, Chen T, Zhou N. COVID-19 of differing severity: from bulk to single-cell expression data analysis. Cell Cycle 2023; 22:1777-1797. [PMID: 37486005 PMCID: PMC10446813 DOI: 10.1080/15384101.2023.2239620] [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: 02/23/2023] [Revised: 04/03/2023] [Accepted: 06/24/2023] [Indexed: 07/25/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is raging worldwide and causes an immense disease burden. Despite this, the biomarkers and targeting drugs of COVID-19 of differing severity remain largely unknown. Based on the GSE164805 dataset, we identified modules most critical for mild COVID-19 (mCOVID-19) and severe COVID-19 (sCOVID-19) through WGCNA, respectively. We subsequently constructed a protein-protein interaction network, and detected 16 hub genes for mCOVID-19 and 10 hub genes for sCOVID-19, followed by the prediction of upstream transcription factors (TFs) and kinases. The enrichment analysis then showed downregulation of TNFA signaling via NFKB for mCOVID-19, as well as downregulation of MYC targets V1 for sCOVID-19. Infiltration degrees of many immune cells, such as macrophages, were also sharply different between mCOVID-19 and sCOVID-19 samples. Predicted protein targeting drugs with the highest scores nearly all belong to naturally derived or synthetic glucocorticoids. For the two single-cell RNA-seq datasets, we explored the expression distribution of hub genes for mCOVID-19/sCOVID-19 in each cell type. The expression levels of PRKCA, MCM5, TYMS, RBBP4, BCL6, FLOT1, KDM6B, and TLR2 were found to be cell-type-specific. Furthermore, the expression levels of 10 hub genes for mCOVID-19 were significantly upregulated in PBMCs between eight healthy controls and eight mCOVID-19 patients at our institution. Collectively, we detected critical modules, pathways, TFs, kinases, immune cells, targeting drugs, hub genes, and their expression distributions in different cell types that may involve the pathogenesis of COVID-19 of differing severity, which may propel earlier diagnosis and more effective treatment of this intractable disease in the future.
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Affiliation(s)
- Linlin Tian
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Min He
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Huafeng Fan
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Hongying Zhang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Xiaoxiao Dong
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Mengkai Qiao
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Chenyu Tang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Yan Yu
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
| | - Tong Chen
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, P.R. China
| | - Nan Zhou
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, Jiangsu, P.R. China
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9
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Walsh-Messinger J, Manis H, Vrabec A, Sizemore J, Bishof K, Debidda M, Malaspina D, Greenspan N. The kids are not alright: A preliminary report of Post-COVID syndrome in university students. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023; 71:1367-1373. [PMID: 34242539 PMCID: PMC8742843 DOI: 10.1080/07448481.2021.1927053] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/02/2021] [Accepted: 05/02/2021] [Indexed: 05/03/2023]
Abstract
OBJECTIVE To investigate the prevalence and features of protracted COVID-19 symptoms in non-hospitalized university students who experienced mild-to-moderate acute illness. PARTICIPANTS COVID-19 positive participants with symptoms ≥ 28 days (N = 22), herein referred to as post-COVID syndrome, were compared to those who fully recovered (N = 21) and those never diagnosed with the disease (N = 58). METHODS Students completed online study to earn research credit for class. RESULTS 51% of COVID-19 positive participants were classified with post-COVID syndrome. During acute illness, those with post-COVID syndrome experienced more chest pain, fatigue, fever, olfactory impairment, headaches, and diarrhea compared to fully recovered participants. They also reported more current exercise intolerance, dyspnea, chest pain, olfactory impairment, lymphadenopathy, gustatory impairment, and appetite loss than students who never contracted COVID-19. CONCLUSIONS Our results contradict the perception that this yet to be defined post-COVID syndrome predominantly affects middle-aged adults. Student health centers should closely monitor those who contract COVID-19 for lingering effects.
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Affiliation(s)
- Julie Walsh-Messinger
- Department of Psychology, University of Dayton, 300 College Park, Dayton, OH 45469
- Department of Psychiatry, Wright State University Boonshoft School of Medicine, 2555, University Blvd, Dayton, OH 45324
| | - Hannah Manis
- Department of Psychology, University of Dayton, 300 College Park, Dayton, OH 45469
| | - Alison Vrabec
- Department of Psychology, University of Dayton, 300 College Park, Dayton, OH 45469
| | - Jenna Sizemore
- Department of Psychology, University of Dayton, 300 College Park, Dayton, OH 45469
| | | | - Marcella Debidda
- Pulmonary Wellness Foundation, 218 East 36th Street, Apartment BB, New York, NY 10016
| | - Dolores Malaspina
- Departments of Psychiatry, Neuroscience, and Genetics and Genomics, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029
| | - Noah Greenspan
- Pulmonary Wellness Foundation, 218 East 36th Street, Apartment BB, New York, NY 10016
- Pulmonary Wellness COVID Rehabilitation and Recovery Clinic at H&D Physical Therapy, 815 Second Ave, #701, New York, NY, 10017
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10
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Kolb AW, Ferguson SA, Larsen IV, Brandt CR. Disease parameters following ocular herpes simplex virus type 1 infection are similar in male and female BALB/C mice. PLoS One 2023; 18:e0287194. [PMID: 37319284 PMCID: PMC10270577 DOI: 10.1371/journal.pone.0287194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/31/2023] [Indexed: 06/17/2023] Open
Abstract
Sex related differences in the incidence or severity of infection have been described for multiple viruses. With herpes simplex viruses, the best example is HSV-2 genital infection where women have a higher incidence of infection and can have more severe infections than men. HSV-1 causes several types of infections including skin and mucosal ulcers, keratitis, and encephalitis in humans that do not appear to have a strong biological sex component. Given that mouse strains differ in their MHC loci it is important to determine if sex differences occur in multiple strains of mice. Our goal was to answer two questions: Are virus related sex differences present in BALB/C mice and does virulence of the viral strain have an effect? We generated a panel of recombinant HSV-1 viruses with differing virulence phenotypes and characterized multiple clinical correlates of ocular infection in BALB/c mice. We found no sex-specific differences in blepharitis, corneal clouding, neurovirulence, and viral titers in eye washes. Sex differences in neovascularization, weight loss and eyewash titers were observed for some recombinants, but these were not consistent across the phenotypes tested for any recombinant virus. Considering these findings, we conclude that there are no significant sex specific ocular pathologies in the parameters measured, regardless of the virulence phenotype following ocular infection in BALB/c mice, suggesting that the use of both sexes is not necessary for the bulk of ocular infection studies.
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Affiliation(s)
- Aaron W. Kolb
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States of America
| | - Sarah A. Ferguson
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States of America
| | - Inna V. Larsen
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States of America
| | - Curtis R. Brandt
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States of America
- Department of Medical Microbiology and Immunology, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, United States of America
- McPherson Eye Research Institute, University of Wisconsin-Madison, Madison, WI, United States of America
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11
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Liu Y, Wu Y, Jiang X, Chen B, Lu J, Cai Z, Fu B, Zheng W, Wu R, Chen G, Tian S, Ren J. Apolipoprotein H induces sex-specific steatohepatitis and gut dysbiosis during chronic hepatitis B infection. iScience 2023; 26:106100. [PMID: 36852272 PMCID: PMC9958358 DOI: 10.1016/j.isci.2023.106100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 12/07/2022] [Accepted: 01/25/2023] [Indexed: 02/04/2023] Open
Abstract
Apolipoprotein H (APOH) is involved in lipid metabolism and functions as an acute-phase protein during hepatitis B virus (HBV) infection. Herein, we explored whether APOH acts on the development of fatty liver upon chronic HBV infection. Serum APOH level was significantly lower in cirrhosis patients than in healthy controls or patients with chronic infection. It showed sex bias, with elevated levels in female patients with chronic infection. Also, serum APOH levels were negatively correlated with HBV surface antigen (HBsAg) but positively correlated with albumin and triglyceride levels. In In vitro HBV infection model, HBV upregulated APOH expression in a non-temporal manner, and HBsAg levels were elevated by silencing APOH. RNA sequencing (RNA-seq) demonstrated bidirectional expression of APOH, which impacted the immunoregulation upon infection or the metabolic regulation in HepG2.2.15 cells. Then, ApoH -/- mice with persistent HBV replication displayed steatohepatitis and gut microbiota dysbiosis with synergistic sex differences. Our study deciphers the roles of APOH in chronic liver diseases.
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Affiliation(s)
- Yaming Liu
- Department of Gastroenterology and Hepatology, Xiamen University Zhongshan Hospital, Xiamen, Fujian Province 361001, China,Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China
| | - Yangtao Wu
- Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China,National Institute of Diagnostic and Vaccine Development in Infectious Disease, Xiamen University, Xiamen, Fujian Province 361001, China
| | - Xiaoming Jiang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, Jilin Province 132001, China
| | - Bo Chen
- Department of Hepatobiliary Surgery, The first affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province 325000, China
| | - Jing Lu
- Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China
| | - Zexin Cai
- Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China
| | - Baorong Fu
- Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China,National Institute of Diagnostic and Vaccine Development in Infectious Disease, Xiamen University, Xiamen, Fujian Province 361001, China
| | - Wei Zheng
- Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China,Department of Pathology, Xiamen University Zhongshan Hospital, Xiamen, Fujian Province 361001, China
| | - Ruihong Wu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, Jilin Province 132001, China
| | - Gang Chen
- Department of Hepatobiliary Surgery, The first affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province 325000, China
| | - Shulan Tian
- Division of Computational Biology, Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN 55905, USA
| | - Jianlin Ren
- Department of Gastroenterology and Hepatology, Xiamen University Zhongshan Hospital, Xiamen, Fujian Province 361001, China,Department of Digestive Diseases, School of Medicine, Xiamen University, Xiamen, Fujian Province 361001, China,Corresponding author
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12
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Perry WA, Gardiner BJ, Price LL, Rodriguez-Garcia M, Chow JK, Snydman DR. Female sex and advanced age are associated with invasive cytomegalovirus disease in solid organ transplant recipients. Transpl Infect Dis 2022; 24:e13960. [PMID: 36263467 DOI: 10.1111/tid.13960] [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: 06/16/2022] [Revised: 08/02/2022] [Accepted: 08/29/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Limited data exist to describe sex-based differences in the severity of cytomegalovirus (CMV) infection after solid organ transplant (SOT). We sought to identify if a difference exists in likelihood of tissue-invasive disease between male and female SOT recipients and to understand how age affects this relationship. METHODS A retrospective cohort of 180 heart, liver, and kidney recipients treated for CMV was examined. A logistic regression model was developed to assess the relationship between female sex and CMV type (noninvasive vs. invasive). A secondary regression analysis looked at the relationship of invasive CMV with a variable combining sex with age above or below 50. RESULTS There were 37 cases of proven or probable invasive CMV, occurring in 30% of females versus 16% of males. After adjustment for potential confounders, females with CMV infection were significantly more likely to have invasive disease (odds ratio (OR) 2.69, 95% confidence interval (CI) 1.25-5.90, p = .01). Females 50 years or older were at particular risk compared with males under 50 years (adjusted OR 4.54, 95% CI 1.33-18.83, p = .02). CONCLUSION Female SOT recipients with CMV in our cohort were more likely than males to have tissue-invasive disease, with the highest risk among older females. Further prospective studies are warranted to explore underlying immunologic mechanisms.
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Affiliation(s)
- Whitney A Perry
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
| | - Bradley J Gardiner
- Department of Infectious Disease, Alfred Health and Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Lori Lyn Price
- The Institute for Clinical and Health Research Policy Studies (ICRHPS), Tufts Medical Center, Boston, Massachusetts, USA.,Tufts Clinical and Translational Science Institute, Tufts University, Boston, Massachusetts, USA
| | - Marta Rodriguez-Garcia
- Department of Immunology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Jennifer K Chow
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
| | - David R Snydman
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
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13
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Moser C, Li JZ, Eron JJ, Aga E, Daar ES, Wohl DA, Coombs RW, Javan AC, Bender Ignacio RA, Jagannathan P, Ritz J, Sieg SF, Parikh UM, Hughes MD, Currier JS, Smith DM, Chew KW. Predictors of SARS-CoV-2 RNA From Nasopharyngeal Swabs and Concordance With Other Compartments in Nonhospitalized Adults With Mild to Moderate COVID-19. Open Forum Infect Dis 2022; 9:ofac618. [PMID: 36467293 PMCID: PMC9709705 DOI: 10.1093/ofid/ofac618] [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: 09/24/2022] [Accepted: 11/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background Identifying characteristics associated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA shedding may be useful to understand viral compartmentalization, disease pathogenesis, and risks for viral transmission. Methods Participants were enrolled August 2020 to February 2021 in ACTIV-2/A5401, a placebo-controlled platform trial evaluating investigational therapies for mild-to-moderate coronavirus disease 2019 (COVID-19), and underwent quantitative SARS-CoV-2 RNA testing on nasopharyngeal and anterior nasal swabs, oral wash/saliva, and plasma at entry (day 0, pretreatment) and days 3, 7, 14, and 28. Concordance of RNA levels (copies/mL) across compartments and predictors of nasopharyngeal RNA levels were assessed at entry (n = 537). Predictors of changes over time were evaluated among placebo recipients (n = 265) with censored linear regression models. Results Nasopharyngeal and anterior nasal RNA levels at study entry were highly correlated (r = 0.84); higher levels of both were associated with greater detection of RNA in plasma and oral wash/saliva. Older age, White non-Hispanic race/ethnicity, lower body mass index (BMI), SARS-CoV-2 immunoglobulin G seronegativity, and shorter prior symptom duration were associated with higher nasopharyngeal RNA at entry. In adjusted models, body mass index and race/ethnicity associations were attenuated, but the association with age remained (for every 10 years older, mean nasopharyngeal RNA was 0.27 log10 copies/mL higher; P < .001). Examining longitudinal viral RNA levels among placebo recipients, women had faster declines in nasopharyngeal RNA than men (mean change, -2.0 vs -1.3 log10 copies/mL, entry to day 3; P < .001). Conclusions SARS-CoV-2 RNA shedding was concordant across compartments. Age was strongly associated with viral shedding, and men had slower viral clearance than women, which could explain sex differences in acute COVID-19 outcomes.
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Affiliation(s)
- Carlee Moser
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jonathan Z Li
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Joseph J Eron
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Evgenia Aga
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Eric S Daar
- Lundquist Institute at Harbor-UCLA Medical Center, Torrance, California, USA
| | - David A Wohl
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Robert W Coombs
- Department of Laboratory Medicine and Pathology, Department of Medicine, University of Washington, Seattle, Washington, USA
| | | | - Rachel A Bender Ignacio
- Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutch Cancer Center, Seattle, Washington, USA
| | | | - Justin Ritz
- Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Scott F Sieg
- Department of Medicine, Case Western University, Cleveland, Ohio, USA
| | - Urvi M Parikh
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michael D Hughes
- Department of Biostatistics and Center for Biostatistics in AIDS Research, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Judith S Currier
- Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
| | - Davey M Smith
- Department of Medicine, University of California, San Diego, La Jolla, California, USA
| | - Kara W Chew
- Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California, USA
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14
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Bencze D, Fekete T, Pázmándi K. Correlation between Type I Interferon Associated Factors and COVID-19 Severity. Int J Mol Sci 2022; 23:ijms231810968. [PMID: 36142877 PMCID: PMC9506204 DOI: 10.3390/ijms231810968] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022] Open
Abstract
Antiviral type I interferons (IFN) produced in the early phase of viral infections effectively inhibit viral replication, prevent virus-mediated tissue damages and promote innate and adaptive immune responses that are all essential to the successful elimination of viruses. As professional type I IFN producing cells, plasmacytoid dendritic cells (pDC) have the ability to rapidly produce waste amounts of type I IFNs. Therefore, their low frequency, dysfunction or decreased capacity to produce type I IFNs might increase the risk of severe viral infections. In accordance with that, declined pDC numbers and delayed or inadequate type I IFN responses could be observed in patients with severe coronavirus disease (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as compared to individuals with mild or no symptoms. Thus, besides chronic diseases, all those conditions, which negatively affect the antiviral IFN responses lengthen the list of risk factors for severe COVID-19. In the current review, we would like to briefly discuss the role and dysregulation of pDC/type I IFN axis in COVID-19, and introduce those type I IFN-dependent factors, which account for an increased risk of COVID-19 severity and thus are responsible for the different magnitude of individual immune responses to SARS-CoV-2.
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Affiliation(s)
- Dóra Bencze
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
- Doctoral School of Molecular Cell and Immune Biology, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
| | - Tünde Fekete
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
| | - Kitti Pázmándi
- Department of Immunology, Faculty of Medicine, University of Debrecen, 1 Egyetem Square, H-4032 Debrecen, Hungary
- Correspondence: ; Tel./Fax: +36-52-417-159
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15
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Host Factors in the Natural History of Chronic Hepatitis B: Role of Genetic Determinants. Int J Hepatol 2022; 2022:6046677. [PMID: 36052277 PMCID: PMC9427277 DOI: 10.1155/2022/6046677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 07/27/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The host immune system plays an important role in hepatitis B virus (HBV) infection manifestation. Genetic polymorphisms of several inflammatory cytokines, including TNF-α and IL-10, have been associated with chronic hepatitis B (CHB) progression, although with contradicting results. CHB progression can be categorized into four phases, immune tolerance (IT), immune clearance (IC), low/no replicative (LR), and e-negative hepatitis (ENH), with HBeAg seroconversion as an important milestone. Here, we determined the association of TNF-α (rs1800629) and IL-10 (rs1800896 and rs1800872) SNPs in the context of CHB natural history progression, particularly to HBeAg seroconversion, in Indonesian CHB patients. METHODS A total of 287 subjects were recruited and categorized into distinct CHB phases based on HBeAg, viral load, and ALT levels. TNF-α and IL-10 SNPs were determined using PCR-RFLP and confirmed with direct sequencing. The association between SNP genotypes with CHB dynamics was determined using logistic regression presented as odds ratio (OR) with 95% CI. RESULTS No significant association was found between IL-10 -592A/C polymorphism and progression of IT and IC to LR, IT and IC to ENH, and LR to ENH phases in all the gene models. IL-10 rs1800896 and TNF-α rs1800629 could not be analyzed using logistic regression. Subjects' age (≥40 years old) was significantly associated with IT and IC to LR (OR: 2.191, 95% CI 1.067-4.578, P = 0.034), IT and IC to ENH (OR: 7.460, 95% CI 3.316-18.310, P < 0.001), and LR to ENH (OR: 5.252, 95% CI 2.010-14.858, P = 0.001). Male gender was associated with LR to ENH (OR: 4.077, 95% CI 1.605-11.023, P = 0.004). CONCLUSIONS Age and male gender were associated with CHB phase progression instead of the TNF-α and IL-10 polymorphisms. It would be beneficial to study not only the effect of host determinants but also the viral factor to understand the mechanisms of CHB phase progression.
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16
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Sex Steroids Effects on Asthma: A Network Perspective of Immune and Airway Cells. Cells 2022; 11:cells11142238. [PMID: 35883681 PMCID: PMC9318292 DOI: 10.3390/cells11142238] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/13/2022] [Accepted: 07/17/2022] [Indexed: 11/17/2022] Open
Abstract
A multitude of evidence has suggested the differential incidence, prevalence and severity of asthma between males and females. A compilation of recent literature recognized sex differences as a significant non-modifiable risk factor in asthma pathogenesis. Understanding the cellular and mechanistic basis of sex differences remains complex and the pivotal point of this ever elusive quest, which remains to be clarified in the current scenario. Sex steroids are an integral part of human development and evolution while also playing a critical role in the conditioning of the immune system and thereby influencing the function of peripheral organs. Classical perspectives suggest a pre-defined effect of sex steroids, generalizing estrogens popularly under the “estrogen paradox” due to conflicting reports associating estrogen with a pro- and anti-inflammatory role. On the other hand, androgens are classified as “anti-inflammatory,” serving a protective role in mitigating inflammation. Although considered mainstream and simplistic, this observation remains valid for numerous reasons, as elaborated in the current review. Women appear immune-favored with stronger and more responsive immune elements than men. However, the remarkable female predominance of diverse autoimmune and allergic diseases contradicts this observation suggesting that hormonal differences between the sexes might modulate the normal and dysfunctional regulation of the immune system. This review illustrates the potential relationship between key elements of the immune cell system and their interplay with sex steroids, relevant to structural cells in the pathophysiology of asthma and many other lung diseases. Here, we discuss established and emerging paradigms in the clarification of observed sex differences in asthma in the context of the immune system, which will deepen our understanding of asthma etiopathology.
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17
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Vanpouille C, Wells A, Wilkin T, Mathad JS, Morris S, Margolis L, Gianella S. Sex differences in cytokine profiles during suppressive antiretroviral therapy. AIDS 2022; 36:1215-1222. [PMID: 35608113 PMCID: PMC9283283 DOI: 10.1097/qad.0000000000003265] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Despite lower plasma HIV RNA levels, women progress faster to AIDS than men. The reasons for these differences are not clear but might be a consequence of an elevated inflammatory response in women. METHODS We investigated sex differences in cytokine profiles by measuring the concentrations of 36 cytokines/chemokines by Luminex in blood of women and men (sex at birth) with chronic HIV infection under suppressive therapy. We initially performed a principal component analysis to see if participants clustered by sex, and then fit a partial least squares discriminant analysis (PLS-DA) model where we used cytokines to predict sex at birth. The significance of the difference in nine cytokines with VIP greater than 1 was tested using Wilcoxon test-rank. Further, potential confounding factors were tested by multivariate linear regression models. RESULTS Overall, we predicted sex at birth in the PLS-DA model with an error rate of approximately 13%. We identified five cytokines, which were significantly higher in women compared with men, namely the pro-inflammatory chemokines CXCL1 (Gro-α), CCL5 (RANTES), CCL3 (MIP-1α), CCL4 (MIP-1β), as well as the T-cell homeostatic factor IL-7. The effect of sex remained significant after adjusting for CD4 + , age, ethnicity, and race for all cytokines, except for CCL3 and race. CONCLUSION The observed sex-based differences in cytokines might contribute to higher immune activation in women compared with men despite suppressive therapy. Increased levels of IL-7 in women suggest that homeostatic proliferation may have a differential contribution to HIV reservoir maintenance in female and male individuals. Our study emphasizes the importance of sex-specific studies of viral pathogenesis.
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Affiliation(s)
- Christophe Vanpouille
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Alan Wells
- Department of Medicine, University of California San Diego, La Jolla, CA
| | | | | | - Sheldon Morris
- Department of Medicine, University of California San Diego, La Jolla, CA
| | - Leonid Margolis
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Sara Gianella
- Department of Medicine, University of California San Diego, La Jolla, CA
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Rovito R, Augello M, Ben-Haim A, Bono V, d'Arminio Monforte A, Marchetti G. Hallmarks of Severe COVID-19 Pathogenesis: A Pas de Deux Between Viral and Host Factors. Front Immunol 2022; 13:912336. [PMID: 35757770 PMCID: PMC9231592 DOI: 10.3389/fimmu.2022.912336] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/02/2022] [Indexed: 12/15/2022] Open
Abstract
Two years into Coronavirus Disease 2019 (COVID-19) pandemic, a comprehensive characterization of the pathogenesis of severe and critical forms of COVID-19 is still missing. While a deep dysregulation of both the magnitude and functionality of innate and adaptive immune responses have been described in severe COVID-19, the mechanisms underlying such dysregulations are still a matter of scientific debate, in turn hampering the identification of new therapies and of subgroups of patients that would most benefit from individual clinical interventions. Here we review the current understanding of viral and host factors that contribute to immune dysregulation associated with COVID-19 severity in the attempt to unfold and broaden the comprehension of COVID-19 pathogenesis and to define correlates of protection to further inform strategies of targeted therapeutic interventions.
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Affiliation(s)
- Roberta Rovito
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Matteo Augello
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Assaf Ben-Haim
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Valeria Bono
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Antonella d'Arminio Monforte
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
| | - Giulia Marchetti
- Clinic of Infectious Diseases and Tropical Medicine, Azienda Socio Sanitaria Territoriale (ASST) Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
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19
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Gender Differences Associated with the Prognostic Value of BPIFB4 in COVID-19 Patients: A Single-Center Preliminary Study. J Pers Med 2022; 12:jpm12071058. [PMID: 35887555 PMCID: PMC9319362 DOI: 10.3390/jpm12071058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/26/2022] [Accepted: 06/26/2022] [Indexed: 11/16/2022] Open
Abstract
In the ongoing global COVID-19 pandemic, male sex is a risk factor for severe disease and death, and the reasons for these clinical discrepancies are largely unknown. The aim of this work is to study the influence of sex on the course of infection and the differences in prognostic markers between genders in COVID-19 patients. Our cohort consisted of 64 adult patients (n = 34 men and n = 30 women) with PCR-proven SARS-CoV-2 infection. Further, a group of patients was characterized by a different severity degree (n = 8 high- and n = 8 low-grade individuals for both male and female patients). As expected, the serum concentrations of LDH, fibrinogen, CRP, and leucocyte count in men were significantly higher than in females. When serum concentrations of the inflammatory cytokines, including IL-6, IL-2, IP-10 and IL-4 and chemokines like MCP-1, were measured with multiplex ELISA, no significant differences between male and female patients were found. In COVID-19 patients, we recently attributed a new prognostic value to BPIFB4, a natural defensin against dysregulation of the immune responses. Here, we clarify that BPIFB4 is inversely related to the disease degree in men but not in women. Indeed, higher levels of BPIFB4 characterized low-grade male patients compared to high-grade ones. On the contrary, no significant difference was reported between low-grade female patients and high-grade ones. In conclusion, the identification of BPIFB4 as a biomarker of mild/moderate disease and its sex-specific activity would open an interesting field for research to underpin gender-related susceptibility to the disease.
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20
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Clinical characteristics and risk factors for COVID-19 infection and disease severity: A nationwide observational study in Estonia. PLoS One 2022; 17:e0270192. [PMID: 35709192 PMCID: PMC9202832 DOI: 10.1371/journal.pone.0270192] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 06/06/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND COVID-19 pandemic has led to overloading of health systems all over the world. For reliable risk stratification, knowledge on factors predisposing to SARS-CoV-2 infection and to severe COVID-19 disease course is needed for decision-making at the individual, provider, and government levels. Data to identify these factors should be easily obtainable. METHODS AND FINDINGS Retrospective cohort study of nationwide e-health databases in Estonia. We used longitudinal health records from 66,295 people tested positive for SARS-CoV-2 RNA from 26 February 2020 to 28 February 2021 and 254,958 randomly selected controls from the reference population with no known history of SARS-CoV-2 infection or clinical COVID-19 diagnosis (case to control ratio 1:4) to predict risk factors of infection and severe course of COVID-19. We analysed sociodemographic and health characteristics of study participants. The SARS-CoV-2 infection risk was slightly higher among women, and was higher among those with comorbid conditions or obesity. Dementia (RRR 3.77, 95%CI 3.30⎼4.31), renal disease (RRR 1.88, 95%CI 1.56⎼2.26), and cerebrovascular disease (RRR 1.81, 95%CI 1.64⎼2.00) increased the risk of infection. Of all SARS-CoV-2 infected people, 92% had a non-severe disease course, 4.8% severe disease (requiring hospitalisation), 1.7% critical disease (needing intensive care), and 1.5% died. Male sex, increasing age and comorbid burden contributed significantly to more severe COVID-19, and the strength of association for male sex increased with the increasing severity of COVID-19 outcome. The strongest contributors to critical illness (expressed as RRR with 95% CI) were renal disease (7.71, 4.71⎼12.62), the history of previous myocardial infarction (3.54, 2.49⎼5.02) and obesity (3.56, 2.82⎼4.49). The strongest contributors to a lethal outcome were renal disease (6.48, 3.74⎼11.23), cancer (3.81, 3.06⎼4.75), liver disease (3.51, 1.36⎼9.02) and cerebrovascular disease (3.00, 2.31⎼3.89). CONCLUSIONS We found divergent effect of age and gender on infection risk and severity of COVID-19. Age and gender did not contribute substantially to infection risk, but did so for the risk of severe disease Co-morbid health conditions, especially those affecting renin-angiotensin system, had an impact on both the risk of infection and severe disease course. Age and male sex had the most significant impact on the risk of severe COVID-19. Taking into account the role of ACE2 receptors in the pathogenesis of SARS-CoV-2 infection, as well as its modulating action on the renin-angiotensin system in cardiovascular and renal diseases, further research is needed to investigate the influence of hormonal status on ACE2 expression in different tissues, which may be the basis for the development of COVID-19 therapies.
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21
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Mohammed GF, Saad HM. Severe COVID-19 has Low Testosterone, Estrogen Levels, and Impaired Sexuality. SEXOLOGIES 2022. [PMCID: PMC9061178 DOI: 10.1016/j.sexol.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For assessing whether women with and without COVID-19 differed with regard to female genital self-image, sexual function and hormonal profile. Female genital self-image being assessed with the female genital self-image scale (FGSIS) and Female Sexual Function Index (FSFI) and laboratory investigations. The study had revealed significant differences in all domains of the FSFI except pain between the cases and the controls. The study had demonstrated significant differences in all domains of the FGSIS between the cases and the controls. The study had shown significant decline in the post-COVID-19 serum levels of total testosterone (TT), free testosterone (FT) and estradiol (E) between the two groups (P < 0.05). Positive correlations between serum TT, FT, E and FGSIS domains and total score of FGSIS in the cases were observed.
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22
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Abstract
Strong epidemiological evidence now exists that sex is an important biologic variable in immunity. Recent studies, for example, have revealed that sex differences are associated with the severity of symptoms and mortality due to coronavirus disease 2019 (COVID-19). Despite this evidence, much remains to be learned about the mechanisms underlying associations between sex differences and immune-mediated conditions. A growing body of experimental data has made significant inroads into understanding sex-influenced immune responses. As physicians seek to provide more targeted patient care, it is critical to understand how sex-defining factors (e.g., chromosomes, gonadal hormones) alter immune responses in health and disease. In this review, we highlight recent insights into sex differences in autoimmunity; virus infection, specifically severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection; and cancer immunotherapy. A deeper understanding of underlying mechanisms will allow the development of a sex-based approach to disease screening and treatment.
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Affiliation(s)
- Nicole M. Wilkinson
- UCLA/Caltech Medical Scientist Training Program, Los Angeles, California, USA
| | - Ho-Chung Chen
- Molecular Biology Institute, University of California, Los Angeles, California, USA
| | - Melissa G. Lechner
- Division of Endocrinology, Diabetes, and Metabolism, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Maureen A. Su
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, University of California, Los Angeles, California, USA,Department of Pediatrics, David Geffen School of Medicine, University of Los Angeles, California, USA
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23
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De Francia S, Mancardi D, Berchialla P, Armando T, Storto S, Allegra S, Soave G, Racca S, Chiara F, Carnovale J, Ciuffreda L, Mussa MV. Gender-specific side effects of chemotherapy in pancreatic cancer patients. Can J Physiol Pharmacol 2022; 100:371-377. [PMID: 35104152 DOI: 10.1139/cjpp-2021-0622] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Pancreatic carcinoma incidence showed a significant increase in men over the last few years and the prognosis remains poor. Patients are treated with different pharmacological plans with no evidence about gender-specific adverse effects. We aimed to investigate differences in the incidence of chemotherapy side effects in the treatment of pancreatic cancer, to provide insights toward a personalized assistance based in individual needs. The sample population is composed of 207 patients. Regression model highlighted the predictive role of female gender for alopecia, constipation, hand-foot syndrome, and epigastric pain. Also, considering single therapeutic schemes, gender differences have been reported. Moreover, evaluating the effect of age, a general reduced risk of toxicity has been reported in younger patients. To personalize chemotherapy and increase patient survival rate and life quality during the therapy, gender medicine and pharmacology studies are recommended.
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Affiliation(s)
- Silvia De Francia
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Daniele Mancardi
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Paola Berchialla
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Tiziana Armando
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Silvana Storto
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Sarah Allegra
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Giulia Soave
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Silvia Racca
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Francesco Chiara
- Department of Clinical and Biological Sciences, University of Turin, San Luigi Gonzaga University Hospital, Orbassano, Turin, Italy
| | - Jennifer Carnovale
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Libero Ciuffreda
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
| | - Maria Valentina Mussa
- Department of Public Health, University of Turin, Città della Salute e della Scienza University Hospital, Turin, Italy
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Hepatitis B Virus Chronic Infection in Blood Donors from Asian and African High or Medium Prevalence Areas: Comparison According to Sex. Viruses 2022; 14:v14040673. [PMID: 35458403 PMCID: PMC9029447 DOI: 10.3390/v14040673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/16/2022] [Accepted: 03/21/2022] [Indexed: 02/07/2023] Open
Abstract
Immune control of various infectious diseases, particularly viral, was shown to be more efficient for females than males. Response to viral vaccines (HAV, HBV) was higher in females. Data on hepatitis B virus (HBV) markers accumulated over 15 years in blood donors was stratified according to sex, including HBsAg, HBV viral load and levels of anti-HBs in areas where genotypes B and C (China), genotype D (Iran, Lebanon, Tunisia) and genotype E (Ghana, Burkina Faso, Gabon) were prevalent. HBsAg was screened by either ELISA or rapid tests, anti-HBc and anti-HBs by ELISA, HBV DNA load by a standardized method across sites. In Ghanaian children less than 5 years, HBV DNA load was significantly lower in females than in males (p = 0.035). In China, Ghana, Burkina Faso and Gabon blood donors, median HBsAg prevalence was ~5% and 3% in China, ~8.5% and 4.5% in Gabon, ~16% and 11% in Burkina Faso and ~11% and 7% in Ghana for male and female donors, respectively (p < 0.001). In HBsAg+ Ghanaian blood donors, distribution and median viral load were not significantly different between sexes; occult hepatitis B infections (OBI) were significantly more frequent in males. In Chinese blood donor anti-HBc+ and anti-HBs+, anti-HBs levels tended to be higher in males but vaccinated donors’ anti-HBs+ only, while anti-HBs levels were females > males. In areas where genotypes B-E are dominant, the prevalence of chronic HBV infection (HBsAg+) seems better controlled before age 16−18 by females infected vertically or horizontally. OBIs appear considerably more frequent in men, suggesting lower efficacy of HBV infection control. Female blood donors appear significantly safer from HBV than males, and their donation should be encouraged.
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25
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Colorectal cancer chemotherapy: can sex-specific disparities impact on drug toxicities? Eur J Clin Pharmacol 2022; 78:1029-1038. [PMID: 35192004 PMCID: PMC9107437 DOI: 10.1007/s00228-022-03298-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 02/01/2022] [Indexed: 01/13/2023]
Abstract
Purpose Given the biological differences between females and males, sex-specific evaluations should be carried out to obtain better cancer prevention, diagnosis, and treatment strategies. To this purpose, our aim was to evaluate sex differences for toxicity in a cohort of colorectal cancer (CRC) patients undergoing chemotherapy. Methods We performed a retrospective study in 329 CRC patients. Differences between males and females were tested performing the Mann-Whitney U test or the Fisher exact test. Multivariate logistic regression models were computed to evaluate the association between sex and risk of chemotherapy agent-related toxicity. Results According association sex toxicity, significant differences were observed in the median number of episodes of nausea (p = 0.044), vomit (p = 0.007), heartburn (p = 0.022), thrombocytopenia (p = 0.005), mucositis (p = 0.024). Moreover, statistically significant differences between males and females were observed in the distribution of the highest toxicity grades of nausea (p = 0.024), heartburn (p = 0.016), and thrombocytopenia (p = 0.034). Females have an increased risk of vomit (p = 0.002), alopecia (p = 0.035), heartburn (p = 0.005), mucositis (p = 0.003), and lower risk for thrombocytopenia (p = 0.005). Conclusion According to the association of sex chemotherapy agent-related toxicities, females resulted on average at a significant increased risk of more common adverse events (constipation, dysgeusia, alopecia, heartburn, vomit, asthenia, nausea, pain events, and mucositis). Sex-tailored CRC chemotherapy treatment is necessary to obtain efficacy avoiding toxicity, based on patients’ biological and genetic characteristics, a vision that would change CRC setting, a stable disease but still orphan of a real tailored approach. Supplementary information The online version contains supplementary material available at 10.1007/s00228-022-03298-y.
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Abstract
Despite numerous studies of immune sexual dimorphism, sexual differences are not rigorously mapped and dimorphic mechanisms are incompletely understood. Current immune research typically studies sex differences in specific cells, tissues, or diseases but without providing an integrated picture. To connect the dots, we suggest comprehensive research approaches to better our understanding of immune sexual dimorphism and its mechanisms.
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Affiliation(s)
- Shani Talia Gal-Oz
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Tal Shay
- Department of Life Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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27
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Newson L, Manyonda I, Lewis R, Preissner R, Preissner S, Seeland U. Sensitive to Infection but Strong in Defense-Female Sex and the Power of Oestradiol in the COVID-19 Pandemic. Front Glob Womens Health 2021; 2:651752. [PMID: 34816207 PMCID: PMC8593953 DOI: 10.3389/fgwh.2021.651752] [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: 01/10/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022] Open
Abstract
The incidence of SARS-CoV2 infections is around 15% higher in premenopausal women compared to age matched men, yet the fatality rate from COVID-19 is significantly higher in men than women for all age strata. Sex differences have also been observed in recent epidemics including severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS), with SARS-CoV 2 virus infection sex differences appear more dramatic. The regulation and expression of the angiotensin converting enzyme 2 (ACE2) is the key for this special coronavirus SARS-CoV-2 to enter the cell. 17β-oestradiol increases expression level and activity of angiotensin converting enzyme-2 (ACE2) and the alternative signaling pathway of Ang II via the angiotensin II receptor type II (AT2R) and the Mas receptor is more dominant in female sex than in male sex. Maybe a hint to explain the higher infection risk in women. The same hormonal milieu plays a major role in protecting women where morbidity and mortality are concerned, since the dominant female hormone, oestradiol, has immune-modulatory properties that are likely to be protective against virus infections. It is also known that the X chromosome contains the largest number of immune-related genes, potentially conferring an advantage to women in efficient immune responsiveness. Lifestyle factors are also likely to be contributory. Premenopausal women could possibly face higher exposure to infection (hence higher infection rates) because economic conditions are often less favorable for them with less opportunity for home office work because of jobs requiring mandatory attendance. Due to the additional task of childcare, it is likely that contact times with other people will be longer. Women generally make healthier lifestyle choices, thus reducing the disease burden that confers high risk of mortality in COVID-19 infected men. This narrative review aims to present key concepts and knowledge gaps on the effects of oestrogen associated with SARS-CoV2 infection and COVID-19 disease.
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Affiliation(s)
- Louise Newson
- Newson Health Ltd, Winton House, Stratford-upon-Avon, United Kingdom
| | - Isaac Manyonda
- Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Rebecca Lewis
- Newson Health Ltd, Winton House, Stratford-upon-Avon, United Kingdom
| | - Robert Preissner
- Institute of Physiology and Science-IT, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Saskia Preissner
- Department Oral and Maxillofacial Surgery, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ute Seeland
- Institute of Physiology and Science-IT, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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28
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Celaya-Padilla JM, Villagrana-Bañuelos KE, Oropeza-Valdez JJ, Monárrez-Espino J, Castañeda-Delgado JE, Oostdam ASHV, Fernández-Ruiz JC, Ochoa-González F, Borrego JC, Enciso-Moreno JA, López JA, López-Hernández Y, Galván-Tejada CE. Kynurenine and Hemoglobin as Sex-Specific Variables in COVID-19 Patients: A Machine Learning and Genetic Algorithms Approach. Diagnostics (Basel) 2021; 11:2197. [PMID: 34943434 PMCID: PMC8700648 DOI: 10.3390/diagnostics11122197] [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: 10/07/2021] [Revised: 11/21/2021] [Accepted: 11/21/2021] [Indexed: 11/16/2022] Open
Abstract
Differences in clinical manifestations, immune response, metabolic alterations, and outcomes (including disease severity and mortality) between men and women with COVID-19 have been reported since the pandemic outbreak, making it necessary to implement sex-specific biomarkers for disease diagnosis and treatment. This study aimed to identify sex-associated differences in COVID-19 patients by means of a genetic algorithm (GALGO) and machine learning, employing support vector machine (SVM) and logistic regression (LR) for the data analysis. Both algorithms identified kynurenine and hemoglobin as the most important variables to distinguish between men and women with COVID-19. LR and SVM identified C10:1, cough, and lysoPC a 14:0 to discriminate between men with COVID-19 from men without, with LR being the best model. In the case of women with COVID-19 vs. women without, SVM had a higher performance, and both models identified a higher number of variables, including 10:2, lysoPC a C26:0, lysoPC a C28:0, alpha-ketoglutaric acid, lactic acid, cough, fever, anosmia, and dysgeusia. Our results demonstrate that differences in sexes have implications in the diagnosis and outcome of the disease. Further, genetic and machine learning algorithms are useful tools to predict sex-associated differences in COVID-19.
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Affiliation(s)
- Jose M. Celaya-Padilla
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
| | - Karen E. Villagrana-Bañuelos
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
| | - Juan José Oropeza-Valdez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital Chihuahua, University of Monterrey, San Pedro Garza García 66238, Mexico;
| | - Julio E. Castañeda-Delgado
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México 03940, Mexico
| | - Ana Sofía Herrera-Van Oostdam
- Doctorado en Ciencias Biomédicas Básicas, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí 78210, Mexico;
| | - Julio César Fernández-Ruiz
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Fátima Ochoa-González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
- Área de Ciencias de la Salud, Universidad Autónoma de Zacatecas, Carretera Zacatecas–Guadalajara kilometro 6, Ejido la Escondida, Zacatecas 98160, Mexico
| | - Juan Carlos Borrego
- Departamento de Epidemiología, Hospital General de Zona #1 “Emilio Varela Luján”, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico;
| | - Jose Antonio Enciso-Moreno
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Centro, Zacatecas 98000, Mexico; (J.J.O.-V.); (J.E.C.-D.); (J.C.F.-R.); (F.O.-G.); (J.A.E.-M.)
| | - Jesús Adrián López
- Laboratorio de MicroRNAs y Cáncer, Unidad Académica de Ciencias Biológicas, Universidad Autónoma de Zacatecas, Zacatecas 98000, Mexico;
| | - Yamilé López-Hernández
- Cátedras-CONACyT, Consejo Nacional de Ciencia y Tecnología, Ciudad de México 03940, Mexico
- Metabolomics and Proteomics Laboratory, Autonomous University of Zacatecas, Zacatecas 98000, Mexico
| | - Carlos E. Galván-Tejada
- Unidad Académica de Ingeniería Eléctrica, Universidad Autónoma de Zacatecas, Jardín Juárez 147, Centro, Zacatecas 98000, Mexico; (J.M.C.-P.); (K.E.V.-B.)
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29
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Zheng S, Zou Q, Zhang D, Yu F, Bao J, Lou B, Xie G, Lin S, Wang R, Chen W, Wang Q, Teng Y, Feng B, Shen Y, Chen Y. Serum level of testosterone predicts disease severity of male COVID-19 patients and is related to T-cell immune modulation by transcriptome analysis. Clin Chim Acta 2021; 524:132-138. [PMID: 34774827 PMCID: PMC8585551 DOI: 10.1016/j.cca.2021.11.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/02/2021] [Accepted: 11/03/2021] [Indexed: 12/18/2022]
Abstract
Background Severe disease of COVID-19 and mortality occur more frequently in male patients than that in female patients may be related to testosterone level. However, the diagnostic value of changes in the level of testosterone in predicting severe disease of male COVID-19 patients has not been determined yet. Methods Sixty-one male COVID-19 patients admitted to the First Affiliated Hospital of Zhejiang University School of Medicine were enrolled. Serum samples at different stages of the patients after admission were collected and testosterone levels were detected to analyze the correlation between testosterone level and disease severity. Transcriptome analysis of PBMC was performed in 34 patients. Results Testosterone levels at admission in male non-ICU COVID-19 patients (3.7 nmol/L, IQR: 1.5 ∼ 4.7) were significantly lower than those in male ICU COVID-19 patients (6.7 nmol/L, IQR: 4.2 ∼ 8.7). Testosterone levels in the non-ICU group increased gradually during the progression of the disease, while those in the ICU group remained low. In addition, testosterone level of enrolled patients in the second week after onset was significantly correlated with the severity of pneumonia, and ROC curve showed that testosterone level in the second week after onset was highly effective in predicting the severity of COVID-19. Transcriptome studies have found that testosterone levels of COVID-19 patients were associated with immune response, including T cell activation and regulation of lymphocyte activation. In addition, CD28 and Inositol Polyphosphate-4-Phosphatase Type II B (INPP4B) were found positively correlated with testosterone. Conclusions Serum testosterone is an independent risk factor for predicting the severity of COVID-19 in male patients, and the level of serum testosterone in the second week after onset is valuable for evaluating the severity of COVID-19. Testosterone level is associated with T cell immune activation. The monitoring of serum testosterone should be highlighted in clinical treatment and the related mechanism should be further studied.
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Affiliation(s)
- Shufa Zheng
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Qianda Zou
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Dan Zhang
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Fei Yu
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Jiaqi Bao
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Bin Lou
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Guoliang Xie
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Sha Lin
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China
| | - Ruonan Wang
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Weizhen Chen
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Qi Wang
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Yun Teng
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Baihuan Feng
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China
| | - Yifei Shen
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China.
| | - Yu Chen
- Center of Clinical Laboratory, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China; Key Laboratory of Clinical In Vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, PR China; Institute of Laboratory Medicine, Zhejiang University, Hangzhou, PR China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, PR China.
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Tosun S, Ozkan Ozdemir H, Erdogan E, Akcay S, Aysin M, Eskut N, Ortan P, Eskut B. Adverse events report of inactivated COVID-19 vaccine from 4040 healthcare workers. Postgrad Med 2021; 134:104-110. [PMID: 34705583 DOI: 10.1080/00325481.2021.1999708] [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] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Numerous vaccination studies are conducted to protect against COVID-19 infection, and preclinical and clinical studies are still ongoing worldwide. During this extraordinary period, the necessity to perform COVID-19 vaccine studies and immunization programs together has emerged. Vaccine Adverse Effects (VAEs) need to be documented quickly. We aimed to determine the VAEs and to compare the frequency of VAEs between groups according to sociodemographic characteristics after the inactivated vaccine (CoronaVac) was administered to healthcare workers (HCWs) in Turkey. METHODS An online questionnaire was delivered to 4040 volunteer HCWs across the whole country who were vaccinated with CoronaVac. Sociodemographic characteristics, medical history, history of COVID-19 infection, and VAEs occurring after the first and second doses of the inactivated vaccine were evaluated. RESULTS The most common local and systemic VAEs after first and second doses of the COVID-19 vaccine were reported as, pain at the injection site (37.9%; 37.6%), headache (21.5%; 16.8%), fatigue (18%; 15%), drowsiness (9.6%; 8.2%), back pain (8.8%; 8.2%), nausea (6.3%; 4.8%), and joint pain (4.7%; 4.7%). Individuals with a history of allergies (generalized or vaccine-related) and females had a higher rate of VAE. Participants aged 60 and over reported less frequent VAEs. CONCLUSION It is extremely important to identify and document the VAEs occurring in the early postvaccination period in different groups of the community. These initial findings may provide reassurance to healthcare providers and vaccine recipients and promote confidence in the safety of this inactive COVID-19 vaccine, however longitudinal follow-up studies are recommended.
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Affiliation(s)
- Selma Tosun
- Izmir Bozyaka Education and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Izmir, Turkey
| | - Hülya Ozkan Ozdemir
- Izmir Bozyaka Education and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Izmir, Turkey
| | - Esin Erdogan
- Department of Psychiatry, University of Health Sciences, Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
| | - Seniz Akcay
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
| | - Murat Aysin
- Faculty of Medicine, Department of Public Health, Izmir Katip Celebi University, Izmir, Turkey
| | - Neslihan Eskut
- Department of Neurology, University of Health Sciences, Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
| | - Pınar Ortan
- Department of Neurology, University of Health Sciences, Izmir Bozyaka Education and Research Hospital, Izmir, Turkey
| | - Burak Eskut
- Department of Chest Diseases, University of Izmir Katip Celebi, Ataturk Education and Research Hospital, Izmir, Turkey
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Prudente TP, Castro RG, Candido MA, Rodrigues RL, de Souza LM, Roberti MDRF. Antibody response against SARS-CoV-2 in convalescent plasma donors: can we predict subjects' eligibility? Hematol Transfus Cell Ther 2021; 44:1-6. [PMID: 34751255 PMCID: PMC8566374 DOI: 10.1016/j.htct.2021.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/13/2021] [Indexed: 01/10/2023] Open
Abstract
Introduction As the Coronavirus Disease 2019 (COVID-19) pandemic unfolds around the world; answers related to the antibody response against the virus are necessary to develop treatment and prophylactic strategies. We attempted to understand part of the immune response of convalescent plasma donation candidates. Method We carried out a cross-sectional, observational, non-intervention study, testing 102 convalescent plasma donation candidates for antibodies against the virus, relating these data to the time interval between symptom onset and sample collection, age, disease severity, and gender. Results In our sample, the individuals who developed a greater antibody response were the ones who had a longer time interval between symptom onset and sample collection, the ones who had been hospitalized and the subjects above 35 years old. Moreover, 17 individuals did not present any reactive antibodies. Conclusion These results are important in that they raise questions about the role of the humoral response against the virus, as some individuals do not develop antibodies to fight it. In addition, they help develop recruitment strategies for convalescent plasma donors, who should be asymptomatic for at least 21 days and are possibly more likely to have reactive antibodies after 35 days without symptoms.
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Affiliation(s)
- Tiago Paiva Prudente
- Faculdade de Medicina da Universidade Federal de Goiás (FM-UFG), Goiânia, GO, Brazil
| | - Renato Gomes Castro
- Faculdade de Medicina da Universidade Federal de Goiás (FM-UFG), Goiânia, GO, Brazil
| | | | | | | | - Maria do Rosario Ferraz Roberti
- Faculdade de Medicina da Universidade Federal de Goiás (FM-UFG), Goiânia, GO, Brazil.,Hemocentro de Goiás (HEMOGO), Goiânia, GO, Brazil
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Nasker SS, Nanda A, Ramadass B, Nayak S. Epidemiological Analysis of SARS-CoV-2 Transmission Dynamics in the State of Odisha, India: A Yearlong Exploratory Data Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:11203. [PMID: 34769722 PMCID: PMC8582922 DOI: 10.3390/ijerph182111203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022]
Abstract
COVID-19 remains a matter of global public health concern. Previous research suggested the association between local environmental factors and viral transmission. We present a multivariate observational analysis of SARS-CoV-2 transmission in the state of Odisha, India, hinting at a seasonal activity. We aim to investigate the demographic characteristics of COVID-19 in the Indian state of Odisha for two specific timelines in 2020 and 2021. For a comparative outlook, we chose similar datasets from the state of New York, USA. Further, we present a critical analysis pertaining to the effects of environmental factors and the emergence of variants on SARS-CoV-2 transmission and persistence. We assessed the datasets for confirmed cases, death, age, and gender for 29 February 2020 to 31 May 2020, and 1 March 2021 to 31 May 2021. We determined the case fatalities, crude death rates, sex ratio, and incidence rates for both states along with monthly average temperature analysis. A yearlong epi-curve analysis was conducted to depict the coronavirus infection spread pattern in the respective states. The Indian state of Odisha reported a massive 436,455 confirmed cases and 875 deaths during the 2021 timeline as compared to a mere 2223 cases and 7 deaths during the 2020 timeline. We further discuss the demographic and temperature association of SARS-CoV-2 transmission during early 2020 and additionally comment on the variant-associated massive rise in cases during 2021. Along with the rapid rise of variants, the high population density and population behavior seem to be leading causes for the 2021 pandemic, whereas factors such as age group, gender, and average local temperature were prominent during the 2020 spread. A seasonal occurrence of SARS-CoV-2 transmission is also observed from the yearlong epidemiological plot. The recent second wave of COVID-19 is a lesson that emphasizes the significance of continuous epidemiological surveillance to predict the relative risk of viral transmission for a specific region.
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Affiliation(s)
- Sourya Subhra Nasker
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneswar 751024, Odisha, India; (S.S.N.); (A.N.)
| | - Ananya Nanda
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneswar 751024, Odisha, India; (S.S.N.); (A.N.)
| | | | - Sasmita Nayak
- School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneswar 751024, Odisha, India; (S.S.N.); (A.N.)
- Kalinga Institute of Medical Sciences, Kalinga Institute of Industrial Technology, Bhubaneswar 751024, Odisha, India
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Lock R, Al Asafen H, Fleischer S, Tamargo M, Zhao Y, Radisic M, Vunjak-Novakovic G. A framework for developing sex-specific engineered heart models. NATURE REVIEWS. MATERIALS 2021; 7:295-313. [PMID: 34691764 PMCID: PMC8527305 DOI: 10.1038/s41578-021-00381-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/20/2021] [Indexed: 05/02/2023]
Abstract
The convergence of tissue engineering and patient-specific stem cell biology has enabled the engineering of in vitro tissue models that allow the study of patient-tailored treatment modalities. However, sex-related disparities in health and disease, from systemic hormonal influences to cellular-level differences, are often overlooked in stem cell biology, tissue engineering and preclinical screening. The cardiovascular system, in particular, shows considerable sex-related differences, which need to be considered in cardiac tissue engineering. In this Review, we analyse sex-related properties of the heart muscle in the context of health and disease, and discuss a framework for including sex-based differences in human cardiac tissue engineering. We highlight how sex-based features can be implemented at the cellular and tissue levels, and how sex-specific cardiac models could advance the study of cardiovascular diseases. Finally, we define design criteria for sex-specific cardiac tissue engineering and provide an outlook to future research possibilities beyond the cardiovascular system.
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Affiliation(s)
- Roberta Lock
- Department of Biomedical Engineering, Columbia University, New York, NY USA
| | - Hadel Al Asafen
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario Canada
| | - Sharon Fleischer
- Department of Biomedical Engineering, Columbia University, New York, NY USA
| | - Manuel Tamargo
- Department of Biomedical Engineering, Columbia University, New York, NY USA
| | - Yimu Zhao
- Department of Biomedical Engineering, Columbia University, New York, NY USA
| | - Milica Radisic
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario Canada
| | - Gordana Vunjak-Novakovic
- Department of Biomedical Engineering, Columbia University, New York, NY USA
- Department of Medicine, Columbia University, New York, NY USA
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34
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Plu-Bureau G. COVID-19 chez les femmes utilisant un traitement hormonal: quelles préventions? LA PRESSE MÉDICALE FORMATION 2021. [PMCID: PMC8350792 DOI: 10.1016/j.lpmfor.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
La mortalité de l’infection SARS-Cov-2 semble plus élevée chez les hommes comparativement aux femmes. Les femmes ont une réponse immunitaire plus efficace, intense et prolongée à la fois vis-à-vis de l’immunité humorale (stimulée par l’estradiol) mais aussi cellulaire induisant des niveaux élevées d’anticorps. L’expression de l’enzyme de conversion de l’angiotensine II est stimulée par les estrogènes. L’infection par elle-même entraine des modifications de la coagulation. Les traitements hormonaux (contraception estroprogestative, traitement hormonal de ménopause, traitement hormonal adjuvant dans un contexte de cancer du sein) modifient la coagulation. Des recommandations de sociétés savantes ont été émises afin de prévenir les évènements thromboemboliques chez les femmes utilisatrices de ces traitements hormonaux.
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Suleiman A, Rafaa T, Alrawi A, Dawood M. The impact of ACE2 genetic polymorphisms (rs2106809 and rs2074192) on gender susceptibility to COVID-19 infection and recovery: A systematic review. BAGHDAD JOURNAL OF BIOCHEMISTRY AND APPLIED BIOLOGICAL SCIENCES 2021. [DOI: 10.47419/bjbabs.v2i03.53] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background: Epidemiological studies revealed there is a difference in susceptibility to infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) because of differences in gender with age and males being more inflicted. There is a clear indication that deaths caused by coronavirus disease 2019 (COVID-19) in males appeared at a higher rate than females across 35 nations. The implication of associated disease-risk genes, involved in the susceptibility of COVID-19 such as the angiotensin-converting enzyme 2 (ACE2), has recently received considerable attention due to their role in severe injury of lung and mediated SARS-CoV-2 entry as a host receptor.
Objectives: Herein, we aimed to systematically review how two main genetic polymorphisms of ACE2 (rs2106809 and rs2074192) can affect the gender susceptibility to SARS-CoV-2 infection.
Methods: To conduct this systematic review, a literature search in PubMed, Google Scholar, ScienceDirect, and Nature was made for the period 2004 to 2020. We searched for the impact of ACE2 genetic polymorphisms (rs2106809 and rs2074192) on gender susceptibility.
Results: We noticed that there was a differential genotype distribution between males and females in various global populations whereas mutant variants were common in males compared to wild-type variants among females, which may reflect differences in gender susceptibility to infection with SARS-CoV-2. Females are less susceptible to coronavirus as compare to males because of the expression of ACE2 receptor. It has a double role in favour of COVID-19 and against COVID-19.
Conclusions: Male mortality is greater than female mortality, which might be attributed to the ACE2 deficiency in women. Epidemiological studies have shown that the differences in sex and age have different susceptibility to SARS-CoV-2 infection.
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Garcia-Pelagio KP, Hew-Butler T, Fahlman MM, Roche JA. Women's Lives Matter-The Critical Need for Women to Prioritize Optimal Physical Activity to Reduce COVID-19 Illness Risk and Severity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:10271. [PMID: 34639569 PMCID: PMC8507774 DOI: 10.3390/ijerph181910271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 01/08/2023]
Abstract
Physical activity (PA) is beneficial for the health and wellness of individuals and societies. During an infectious disease pandemic, such as the one caused by COVID-19, social distancing, quarantines, and lockdowns are used to reduce community spread of the disease. Unfortunately, such nonpharmacological interventions or physical risk mitigation measures also make it challenging to engage in PA. Reduced PA could then trigger physiological changes that affect both mental and physical health. In this regard, women are more likely to experience physical and psychological distress. PA is a safe and effective nonpharmacological modality that can help prevent and manage several mental and physical health problems when performed correctly. PA might even confer benefits that are directly related to decreasing COVID-19 morbidity and mortality in women. In this review, we summarize why optimal PA must be a priority for women during the COVID-19 pandemic. We then discuss chronic COVID-19 illness and its impact on women, which further underscores the need for worldwide preventive health strategies that include PA. Finally, we discuss the importance of vaccination against COVID-19 for women, as part of prioritizing preventive healthcare and an active lifestyle.
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Affiliation(s)
- Karla P. Garcia-Pelagio
- Departamento de Física, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad de México 4510, Mexico
| | - Tamara Hew-Butler
- Division of Kinesiology, Health and Sport Studies, College of Education, Wayne State University, Detroit, MI 48201, USA; (T.H.-B.); (M.M.F.)
| | - Mariane M. Fahlman
- Division of Kinesiology, Health and Sport Studies, College of Education, Wayne State University, Detroit, MI 48201, USA; (T.H.-B.); (M.M.F.)
| | - Joseph A. Roche
- Physical Therapy Program, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48201, USA
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Ghelani D, Alesi S, Mousa A. Vitamin D and COVID-19: An Overview of Recent Evidence. Int J Mol Sci 2021; 22:10559. [PMID: 34638897 PMCID: PMC8509048 DOI: 10.3390/ijms221910559] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/14/2022] Open
Abstract
The novel coronavirus severe acute respiratory syndrome (SARS-CoV-2) has progressed rapidly from an outbreak to a global pandemic, with new variants rapidly emerging. Coronavirus disease 2019 (COVID-19), the disease resulting from SARS-CoV-2 infection, can lead to multiorgan damage. Due to the extremely contagious and fatal nature of the virus, it has been a priority of medical research to find effective means of treatment. Amid this search, the role of vitamin D in modulating various aspects of the innate and adaptive immune system has been discussed. This review aims to consolidate the research surrounding the role of vitamin D in the treatment and prevention of COVID-19. While there are some conflicting results reported, the consensus is that vitamin D has a host of immunomodulatory effects which may be beneficial in the context of COVID-19 and that low levels of vitamin D can result in dysfunction of crucial antimicrobial effects, potentially contributing to poor prognosis. Studies also show that the effects of low vitamin D can be mitigated via supplementation, although the benefits of vitamin D supplementation in the treatment of COVID-19 remain controversial.
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Affiliation(s)
| | | | - Aya Mousa
- Monash Centre for Health Research and Implementation (MCHRI), Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3168, Australia; (D.G.); (S.A.)
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Al-Kuraishy HM, Al-Gareeb AI, Faidah H, Alexiou A, Batiha GES. Testosterone in COVID-19: An Adversary Bane or Comrade Boon. Front Cell Infect Microbiol 2021; 11:666987. [PMID: 34568081 PMCID: PMC8455954 DOI: 10.3389/fcimb.2021.666987] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 08/16/2021] [Indexed: 12/17/2022] Open
Abstract
COVID-19 is a pandemic disease caused by severe acute respiratory coronavirus 2 (SARS-CoV-2), which leads to pulmonary manifestations like acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). In addition, COVID-19 may cause extra-pulmonary manifestation such as testicular injury. Both high and low levels of testosterone could affect the severity of COVID-19. Herein, there is substantial controversy regarding the potential role of testosterone in SARS-CoV-2 infection and COVID-19 severity. Therefore, the present study aimed to review and elucidate the assorted view of preponderance regarding the beneficial and harmful effects of testosterone in COVID-19. A related literature search in PubMed, Scopus, Web of Science, Google Scholar, and Science Direct was done. All published articles related to the role of testosterone and COVID-19 were included in this mini-review. The beneficial effects of testosterone in COVID-19 are through inhibition of pro-inflammatory cytokines, augmentation of anti-inflammatory cytokines, modulation of the immune response, attenuation of oxidative stress, and endothelial dysfunction. However, its harmful effects in COVID-19 are due to augmentation of transmembrane protease serine 2 (TMPRSS2), which is essential for cleaving and activating SARS-CoV-2 spike protein during acute SARS-CoV-2 infection. Most published studies illustrated that low testosterone levels are linked to COVID-19 severity. A low testosterone level in COVID-19 is mainly due to testicular injury, the primary source of testosterone.
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Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq
| | - Ali I Al-Gareeb
- Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq
| | - Hani Faidah
- Faculty of Medicine, Umm Al Qura University, Mecca, Saudi Arabia
| | - Athanasios Alexiou
- Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, NSW, Australia.,AFNP Med Austria, Wien, Austria
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt
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Getachew B, Tizabi Y. Vitamin D and COVID-19: Role of ACE2, age, gender, and ethnicity. J Med Virol 2021; 93:5285-5294. [PMID: 33990955 PMCID: PMC8242434 DOI: 10.1002/jmv.27075] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/06/2021] [Accepted: 05/07/2021] [Indexed: 01/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus, disproportionally targets older people, particularly men, ethnic minorities, and individuals with underlying diseases such as compromised immune system, cardiovascular disease, and diabetes. The discrepancy in COVID-19 incidence and severity is multifaceted and likely involves biological, social, as well as nutritional status. Vitamin D deficiency, notably common in Black and Brown people and elderly, is associated with an increased susceptibility to many of the diseases comorbid with COVID-19. Vitamin D deficiency can cause over-activation of the pulmonary renin-angiotensin system (RAS) leading to the respiratory syndrome. RAS is regulated in part at least by angiotensin-converting enzyme 2 (ACE2), which also acts as a primary receptor for SARS-CoV-2 entry into the cells. Hence, vitamin D deficiency can exacerbate COVID-19, via its effects on ACE2. In this review we focus on influence of age, gender, and ethnicity on vitamin D-ACE2 interaction and susceptibility to COVID-19.
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Affiliation(s)
- Bruk Getachew
- Department of PharmacologyCollege of Medicine, Howard UniversityWashington DCUSA
| | - Yousef Tizabi
- Department of PharmacologyCollege of Medicine, Howard UniversityWashington DCUSA
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Silva-Lagos LA, Pillay J, van Meurs M, Smink A, van der Voort PHJ, de Vos P. DAMPening COVID-19 Severity by Attenuating Danger Signals. Front Immunol 2021; 12:720192. [PMID: 34456928 PMCID: PMC8397524 DOI: 10.3389/fimmu.2021.720192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/26/2021] [Indexed: 12/19/2022] Open
Abstract
COVID-19 might lead to multi-organ failure and, in some cases, to death. The COVID-19 severity is associated with a “cytokine storm.” Danger-associated molecular patterns (DAMPs) are proinflammatory molecules that can activate pattern recognition receptors, such as toll-like receptors (TLRs). DAMPs and TLRs have not received much attention in COVID-19 but can explain some of the gender-, weight- and age-dependent effects. In females and males, TLRs are differentially expressed, likely contributing to higher COVID-19 severity in males. DAMPs and cytokines associated with COVID-19 mortality are elevated in obese and elderly individuals, which might explain the higher risk for severer COVID-19 in these groups. Adenosine signaling inhibits the TLR/NF-κB pathway and, through this, decreases inflammation and DAMPs’ effects. As vaccines will not be effective in all susceptible individuals and as new vaccine-resistant SARS-CoV-2 mutants might develop, it remains mandatory to find means to dampen COVID-19 disease severity, especially in high-risk groups. We propose that the regulation of DAMPs via adenosine signaling enhancement might be an effective way to lower the severity of COVID-19 and prevent multiple organ failure in the absence of severe side effects.
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Affiliation(s)
- Luis A Silva-Lagos
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, Netherlands
| | - Janesh Pillay
- Department of Intensive Care, University Medical Center Groningen (UMCG), University of Groningen, Groningen, Netherlands
| | - Matijs van Meurs
- Department of Intensive Care, University Medical Center Groningen (UMCG), University of Groningen, Groningen, Netherlands
| | - Alexandra Smink
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, Netherlands
| | - Peter H J van der Voort
- Department of Intensive Care, University Medical Center Groningen (UMCG), University of Groningen, Groningen, Netherlands
| | - Paul de Vos
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen (UMCG), Groningen, Netherlands
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Enlow W, Bordeleau M, Piret J, Ibáñez FG, Uyar O, Venable MC, Goyette N, Carbonneau J, Tremblay ME, Boivin G. Microglia are involved in phagocytosis and extracellular digestion during Zika virus encephalitis in young adult immunodeficient mice. J Neuroinflammation 2021; 18:178. [PMID: 34399779 PMCID: PMC8369691 DOI: 10.1186/s12974-021-02221-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/16/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Zika virus (ZIKV) has been associated with several neurological complications in adult patients. METHODS We used a mouse model deficient in TRIF and IPS-1 adaptor proteins, which are involved in type I interferon production, to study the role of microglia during brain infection by ZIKV. Young adult mice were infected intravenously with the contemporary ZIKV strain PRVABC59 (1 × 105 PFUs/100 µL). RESULTS Infected mice did not present overt clinical signs of the disease nor body weight loss compared with noninfected animals. However, mice exhibited a viremia and a brain viral load that were maximal (1.3 × 105 genome copies/mL and 9.8 × 107 genome copies/g of brain) on days 3 and 7 post-infection (p.i.), respectively. Immunohistochemistry analysis showed that ZIKV antigens were distributed in several regions of the brain, especially the dorsal hippocampus. The number of Iba1+/TMEM119+ microglia remained similar in infected versus noninfected mice, but their cell body and arborization areas significantly increased in the stratum radiatum and stratum lacunosum-moleculare layers of the dorsal hippocampus cornu ammoni (CA)1, indicating a reactive state. Ultrastructural analyses also revealed that microglia displayed increased phagocytic activities and extracellular digestion of degraded elements during infection. Mice pharmacologically depleted in microglia with PLX5622 presented a higher brain viral load compared to untreated group (2.8 × 1010 versus 8.5 × 108 genome copies/g of brain on day 10 p.i.) as well as an increased number of ZIKV antigens labeled with immunogold in the cytoplasm and endoplasmic reticulum of neurons and astrocytes indicating an enhanced viral replication. Furthermore, endosomes of astrocytes contained nanogold particles together with digested materials, suggesting a compensatory phagocytic activity upon microglial depletion. CONCLUSIONS These results indicate that microglia are involved in the control of ZIKV replication and/or its elimination in the brain. After depletion of microglia, the removal of ZIKV-infected cells by phagocytosis could be partly compensated by astrocytes.
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Affiliation(s)
- William Enlow
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Maude Bordeleau
- Integrated Program in Neuroscience, McGill University, Montreal, QC, Canada.,Neurosciences Axis, Centre de recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Jocelyne Piret
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Fernando González Ibáñez
- Neurosciences Axis, Centre de recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada.,Department of Molecular Medicine, Université Laval, Quebec City, QC, Canada.,Division of Medical Sciences, University of Victoria, Victoria, BC, Canada
| | - Olus Uyar
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Marie-Christine Venable
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Nathalie Goyette
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Julie Carbonneau
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada
| | - Marie-Eve Tremblay
- Neurosciences Axis, Centre de recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada. .,Department of Molecular Medicine, Université Laval, Quebec City, QC, Canada. .,Division of Medical Sciences, University of Victoria, Victoria, BC, Canada. .,Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada. .,Department of Biochemistry and Molecular Biology, The University of British Columbia, Vancouver, BC, Canada.
| | - Guy Boivin
- Centre de Recherche en Infectiologie, Centre de Recherche du CHU de Québec-Université Laval, Quebec City, QC, Canada.
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Widgren K, Persson Berg L, Mörner A, Lindquist L, Tegnell A, Giesecke J, Studahl M. Severe chickenpox disease and seroprevalence in Sweden - implications for general vaccination. Int J Infect Dis 2021; 111:92-98. [PMID: 34380088 DOI: 10.1016/j.ijid.2021.08.012] [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: 06/08/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To describe the current panorama of severe chickenpox disease and seroprevalence in Sweden, as a basis for the approaching decision on universal vaccination. METHODS We included patients discharged with an International Classification of Diseases, 10th revision-code for chickenpox (B01.1-9) in eight pediatric and infectious diseases departments in Stockholm and Gothenburg in 2012-2014 and reviewed their medical charts. Further, residual serum samples collected from 16 laboratories across Sweden were analyzed for varicella zoster IgG-antibodies to investigate the age-specific seroprevalences. RESULTS In all, 218 children and 46 adults were included in the hospital-based study, 87.2% of children and 63.0% of adults had complications. An underlying condition was not associated with an increased risk for complication. In children dehydration (31.7%), bacterial skin infections (29.8%) and neurological involvement (20.6%) were most frequent complications. Among adult cases, 63 % were born abroad. The seroepidemiological analysis included 957 patient samples. Seroprevalence was 66.7% at 5 years and 91.5% at 12 years. Infants and adolescents/adults were overrepresented among admitted patients compared to seroprevalence data. CONCLUSIONS Half of all complications in hospitalized chickenpox cases was seen in previously healthy children, which supports universal childhood vaccination. Adult migrants was a risk group for chickenpox hospitalization. Age-specific seroprevalence was similar to neighboring countries.
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Affiliation(s)
- K Widgren
- Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden; Department of Public Health Analysis and Data Management, the Public Health Agency of Sweden, Solna, Sweden.
| | - L Persson Berg
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden; Department of Clinical Microbiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - A Mörner
- Department of Microbiology, the Public Health Agency of Sweden,Solna, Sweden
| | - L Lindquist
- Department of Medicine, Huddinge, Karolinska Institute, Stockholm, Sweden
| | - A Tegnell
- Department of Public Health Analysis and Data Management, the Public Health Agency of Sweden, Solna, Sweden
| | - J Giesecke
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - M Studahl
- Department of Infectious Diseases, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden; Department of Infectious Diseases, Sahlgrenska University Hospital, Gothenburg, Sweden
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43
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Greco S, Fabbri N, Bella A, Bonsi B, Parini S, Rocchi C, Giaccari S, Gavioli M, Passaro A, Feo CV. COVID-19 inpatients with gastrointestinal onset: sex and care needs' differences in the district of Ferrara, Italy. BMC Infect Dis 2021; 21:739. [PMID: 34344331 PMCID: PMC8329637 DOI: 10.1186/s12879-021-06476-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 07/27/2021] [Indexed: 02/08/2023] Open
Abstract
Background COVID-19 is characterized by interstitial pneumonia, but a presentation of the disease with digestive symptoms only may occur. This work was aimed at evaluating: (1) the prevalence of presentation with digestive symptoms only in our cohort of COVID-19 inpatients; (2) differences between patients with and without gastrointestinal onset; (3) differences among males and females with gastrointestinal presentation; (4) outcomes of the groups of subjects with and without gastrointestinal onset. Method We retrospectively divided the patients hospitalized with COVID-19 into two groups: (1) the one with digestive symptoms (DSG) and (2) the other without digestive symptoms (NDSG). We compared the subjects of DSG with those of NDSG and males with females in the DSG group only, in terms of demographics (age, sex), inflammation and organ damage indexes, length of stay, in-hospital and 100-day mortality. Results The prevalence of gastrointestinal symptoms at presentation was 12.5%. The DSG group showed a prevalence of females, and these tended to a shorter hospital stay; DSG patients were younger and with a higher load of comorbidities, but no differences concerning inflammation and organ damage indexes, need for intensification of care, in-hospital and 100-day mortality were detected. Among DSG patients, males were younger than females, more comorbid, with higher serum CRP and showed a longer length of hospital stay. Survival functions of DSG patients, in general, are more favourable than those of NDSG if adjusted for sex, age and comorbidities. Conclusions (1) The prevalence of gastrointestinal presentation among hospitalized COVID-19 patients was 12.5%; (2) DSG patients were on average younger, more comorbid and with a prevalence of females, with a shorter hospital stay; (3) in the DSG group, males had a higher Charlson Comorbidity Score and needed a longer hospital stay; (4) DSG subjects seem to survive longer than those of the NDSG group. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-06476-y.
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Affiliation(s)
- Salvatore Greco
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy - Via Luigi Borsari, 46, 44121, Ferrara, Emilia Romagna, Italy
| | - Nicolò Fabbri
- Department of General Surgery, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
| | - Alessandro Bella
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy - Via Luigi Borsari, 46, 44121, Ferrara, Emilia Romagna, Italy
| | - Beatrice Bonsi
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy - Via Luigi Borsari, 46, 44121, Ferrara, Emilia Romagna, Italy
| | - Stefano Parini
- Medical Department, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
| | - Cindy Rocchi
- Medical Department, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
| | - Sara Giaccari
- Medical Department, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
| | - Manuel Gavioli
- Medical Department, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
| | - Angelina Passaro
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy - Via Luigi Borsari, 46, 44121, Ferrara, Emilia Romagna, Italy. .,Medical Department, University Hospital of Ferrara Arcispedale Sant'Anna, Via Aldo Moro, 8, 44124, Ferrara, Emilia Romagna, Italy. .,Department of Translational Medicine and Medical Department, University of Ferrara, University Hospital of Ferrara Arcispedale Sant'Anna, Via Aldo Moro, 8, 44124, Ferrara, Emilia Romagna, Italy.
| | - Carlo V Feo
- Department of General Surgery, Azienda Unità Sanitaria Locale Di Ferrara, Ospedale del Delta, via Valle Oppio, 2, Lagosanto, 44023, Ferrara, Emilia Romagna, Italy
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Raza HA, Sen P, Bhatti OA, Gupta L. Sex hormones, autoimmunity and gender disparity in COVID-19. Rheumatol Int 2021; 41:1375-1386. [PMID: 33903964 PMCID: PMC8075025 DOI: 10.1007/s00296-021-04873-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 04/19/2021] [Indexed: 12/13/2022]
Abstract
The Coronavirus disease 2019 (COVID-19) pandemic has majorly contributed to massive and widespread mortality. Epidemiological data strongly indicates a sex-based disparity in COVID-19 clinical outcomes, with women having lower infection and hospitalisation rates, coupled with better prognosis and lesser mortality. This disparity may be explained by several mechanisms including differences in innate and adaptive immune responses, genetic factors, and an interplay between sex hormones and immune effectors, as well as gender-specific behaviour differences. These pathways, particularly the immunological divergence in response to viral infection, could potentially influence not only COVID-19 pathogenesis and disease course, but also the response to antiviral drugs and vaccines. Furthermore, factors that confer a protective advantage against COVID-19 may be exploited to develop therapeutic strategies to improve clinical outcomes in COVID-19.
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Affiliation(s)
- Hussain Ahmed Raza
- Medical College, Aga Khan University Hospital, Stadium Road, Karachi, Pakistan
| | - Parikshit Sen
- Maulana Azad Medical College, 2-Bahadur Shah Zafar marg, New Delhi, India
| | - Omaima Anis Bhatti
- Medical College, Aga Khan University Hospital, Stadium Road, Karachi, Pakistan
| | - Latika Gupta
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014 India
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Hammad MO, Alseoudy MM. The sex-related discrepancy in laboratory parameters of severe COVID-19 patients with diabetes: A retrospective cohort study. Prim Care Diabetes 2021; 15:713-718. [PMID: 34006475 PMCID: PMC8114673 DOI: 10.1016/j.pcd.2021.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/30/2021] [Accepted: 05/06/2021] [Indexed: 01/08/2023]
Abstract
AIM This study aimed at providing evidence to consider sex differences in interpretations of laboratory parameters of severe COVID-19 patients with diabetes. METHODS For 118 diabetic patients, laboratory measurements and clinical outcomes were compared between males and females. This study also compared inflammatory ratios obtained from combinations of six inflammatory markers between the two groups. The risk factors for mortality were identified through logistic regression. RESULTS Males were 54 (45.8%) and females were 64 (54.2%). Males showed a significant increase in ALT (P = 0.003), CRP (P = 0.03), mean platelet volume (MPV)-to-lymphocyte ratio (P = 0.001), and C-reactive protein-to-albumin ratio (P = 0.044), whereas females had a significant increase in lymphocytes (P < 0.005) and MPV (P = 0.01). In all participants, multivariate analysis illustrated that older age, male sex, increased serum total bilirubin, and decreased PO2 were significant independent predictors of mortality (P < 0.05). CONCLUSION In severe COVID-19 patients with diabetes, there were significant sex differences in many laboratory characteristics with a higher risk of mortality among males.
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Affiliation(s)
- Maha O Hammad
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Mahmoud M Alseoudy
- Department of Anaesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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46
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Pyne JD, Brickman AM. The Impact of the COVID-19 Pandemic on Dementia Risk: Potential Pathways to Cognitive Decline. NEURODEGENER DIS 2021; 21:1-23. [PMID: 34348321 PMCID: PMC8678181 DOI: 10.1159/000518581] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/19/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19), the far-reaching pandemic, has infected approximately 185 million of the world's population to date. After infection, certain groups, including older adults, men, and people of color, are more likely to have adverse medical outcomes. COVID-19 can affect multiple organ systems, even among asymptomatic/mild severity individuals, with progressively worse damage for those with higher severity infections. SUMMARY The COVID-19 virus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), primarily attaches to cells through the angiotensin-converting enzyme 2 (ACE2) receptor, a universal receptor present in most major organ systems. As SARS-CoV-2 binds to the ACE2 receptor, its bioavailability becomes limited, thus disrupting homeostatic organ function and inducing an injury cascade. Organ damage can then arise from multiple sources including direct cellular infection, overactive detrimental systemic immune response, and ischemia/hypoxia through thromboembolisms or disruption of perfusion. In the brain, SARS-CoV-2 has neuroinvasive and neurotropic characteristics with acute and chronic neurovirulent potential. In the cardiovascular system, COVID-19 can induce myocardial and systemic vascular damage along with thrombosis. Other organ systems such as the lungs, kidney, and liver are all at risk for infection damage. Key Messages: Our hypothesis is that each injury consequence has the independent potential to contribute to long-term cognitive deficits with the possibility of progressing to or worsening pre-existing dementia. Already, reports from recovered COVID-19 patients indicate that cognitive alterations and long-term symptoms are prevalent. This critical review highlights the injury pathways possible through SARS-CoV-2 infection that have the potential to increase and contribute to cognitive impairment and dementia.
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Affiliation(s)
- Jeffrey D. Pyne
- Department of Neurology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Adam M. Brickman
- Department of Neurology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, New York, USA
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47
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Gómez-Zorita S, Milton-Laskibar I, García-Arellano L, González M, Portillo MP. An Overview of Adipose Tissue ACE2 Modulation by Diet and Obesity. Potential Implications in COVID-19 Infection and Severity. Int J Mol Sci 2021; 22:7975. [PMID: 34360741 PMCID: PMC8347022 DOI: 10.3390/ijms22157975] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/18/2021] [Accepted: 07/21/2021] [Indexed: 12/11/2022] Open
Abstract
The present review is aimed at analysing the current evidence concerning the potential modulation of obesity and/or diet in adipose tissue ACE2. Additionally, the potential implications of these effects on COVID-19 are also addressed. The results published show that diet and obesity are two factors that effectively influence the expression of Ace2 gene in adipose tissue. However, the shifts in this gene do not always occur in the same direction, nor with the same intensity. Additionally, there is no consensus regarding the implications of increased adipose tissue ACE2 expression in health. Thus, while in some studies a protective role is attributed to ACE2 overexpression, other studies suggest otherwise. Similarly, there is much debate regarding the role played by ACE2 in COVID-19 in terms of degree of infection and disease outcomes. The greater risk of infection that may hypothetically derive from enhanced ACE2 expression is not clear since the functionality of the enzyme seems to be as important as the abundance. Thus, the greater abundance of ACE2 in adipose tissue of obese subjects may be counterbalanced by its lower activation. In addition, a protective role of ACE2 overexpression has also been suggested, associated with the increase in anti-inflammatory factors that it may produce.
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Affiliation(s)
- Saioa Gómez-Zorita
- Nutrition and Obesity Group, Lucio Lascaray Research Center, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain; (L.G.-A.); (M.P.P.)
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III (ISCIII), 28029 Madrid, Spain
- BIOARABA Health Research Institute, 01006 Vitoria-Gasteiz, Spain
| | - Iñaki Milton-Laskibar
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III (ISCIII), 28029 Madrid, Spain
- Precision Nutrition and Cardiometabolic Health, IMDEA-Food Institute (Madrid Institute for Advanced Studies), Campus of International Excellence (CEI) UAM+CSIC, Spanish National Research Council, 28049 Madrid, Spain
| | - Laura García-Arellano
- Nutrition and Obesity Group, Lucio Lascaray Research Center, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain; (L.G.-A.); (M.P.P.)
| | - Marcela González
- Nutrition and Food Science Department, Faculty of Biochemistry and Biological Sciences, National University of Litoral and National Scientific and Technical Research Council (CONICET), Santa Fe 3000, Argentina;
| | - María P. Portillo
- Nutrition and Obesity Group, Lucio Lascaray Research Center, Department of Nutrition and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain; (L.G.-A.); (M.P.P.)
- CIBERobn Physiopathology of Obesity and Nutrition, Institute of Health Carlos III (ISCIII), 28029 Madrid, Spain
- BIOARABA Health Research Institute, 01006 Vitoria-Gasteiz, Spain
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48
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Francis ME, Richardson B, Goncin U, McNeil M, Rioux M, Foley MK, Ge A, Pechous RD, Kindrachuk J, Cameron CM, Richardson C, Lew J, Machtaler S, Cameron MJ, Gerdts V, Falzarano D, Kelvin AA. Sex and age bias viral burden and interferon responses during SARS-CoV-2 infection in ferrets. Sci Rep 2021; 11:14536. [PMID: 34267262 PMCID: PMC8282673 DOI: 10.1038/s41598-021-93855-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/17/2021] [Indexed: 12/18/2022] Open
Abstract
SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) hospitalizations and deaths disportionally affect males and older ages. Here we investigated the impact of male sex and age comparing sex-matched or age-matched ferrets infected with SARS-CoV-2. Differences in temperature regulation was identified for male ferrets which was accompanied by prolonged viral replication in the upper respiratory tract after infection. Gene expression analysis of the nasal turbinates indicated that 1-year-old female ferrets had significant increases in interferon response genes post infection which were delayed in males. These results provide insight into COVID-19 and suggests that older males may play a role in viral transmission due to decreased antiviral responses.
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Affiliation(s)
- Magen E Francis
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
| | - Brian Richardson
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Una Goncin
- Department of Medical Imaging, University of Saskatchewan, Saskatoon, SK, S7N 0W8, Canada
| | - Mara McNeil
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
| | - Melissa Rioux
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
| | - Mary K Foley
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
| | - Anni Ge
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
| | - Roger D Pechous
- Department of Microbiology and Immunology, University of Arkansas for Medical Sciences, Little Rock, AK, 72205, USA
| | - Jason Kindrachuk
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
- Laboratory of Emerging and Re-emerging Viruses, Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, R3E 0J9, Canada
| | - Cheryl M Cameron
- Department of Nutrition, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Christopher Richardson
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada
| | - Jocelyne Lew
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
| | - Steven Machtaler
- Department of Medical Imaging, University of Saskatchewan, Saskatoon, SK, S7N 0W8, Canada
| | - Mark J Cameron
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Volker Gerdts
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
- Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, S7N 5B4, Canada
| | - Darryl Falzarano
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada
- Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, S7N 5B4, Canada
| | - Alyson A Kelvin
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, NS, B3H 4R2, Canada.
- Vaccine and Infectious Disease Organization-International Vaccine Centre (VIDO-InterVac), University of Saskatchewan, Saskatoon, SK, S7N 5E3, Canada.
- Department of Pediatrics, Division of Infectious Disease, Faculty of Medicine, Dalhousie University, Halifax, NS, B3K 6R8, Canada.
- Canadian Centre for Vaccinology, IWK Health Centre, 5980 University Ave, 4th Floor, R4020, Halifax, NS, B3K 6R8, Canada.
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49
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Perry WA, Chow JK, Snydman DR. Difference in absolute lymphocyte count among male and female heart transplant recipients. Clin Transplant 2021; 35:e14412. [PMID: 34245177 DOI: 10.1111/ctr.14412] [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: 03/16/2021] [Revised: 06/17/2021] [Accepted: 06/28/2021] [Indexed: 11/28/2022]
Abstract
The impact of sex on immune composition in the setting of solid organ transplantation is unknown. Immunocompetent men and women have quantitative differences in multiple markers of immunity, including lymphocyte subsets. Lymphocytes are of particular interest given the routine use of medications targeted at cell-mediated immunity. The objective of this retrospective cohort study was to compare absolute lymphocyte count (ALC) measurements of male and female heart recipients immediately before, and 1 month after, transplantation. Data was collected on 375 adult recipients (104 female and 271 male) from 2000 to 2018 at a single center. Mean ALC was compared using Student's t-test. Women had higher mean ALC both at baseline (female 1.6 × 103 cells/μl vs. male 1.3 × 103 cells/μl; P < .001) and at 1 month post-transplantation (mean 1.2 × 103 cells/μl vs. .8 × 103 cells/μl; P < .001). This finding could have important implications for sex-based differences in predisposition to rejection or response to infection or vaccination.
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Affiliation(s)
- Whitney A Perry
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
| | - Jennifer K Chow
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
| | - David R Snydman
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts, USA
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50
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Chen X, Hu Mt W, Yang M, Ling J, Zhang Y, Deng L, Li J, Lundkvist Å, Lindahl JF, Xiong Y. Risk factors for the delayed viral clearance in COVID-19 patients. J Clin Hypertens (Greenwich) 2021; 23:1483-1489. [PMID: 34171164 PMCID: PMC8420571 DOI: 10.1111/jch.14308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/13/2021] [Accepted: 05/22/2021] [Indexed: 12/19/2022]
Abstract
Comorbidities are important for the disease outcome of COVID‐19, however, which underlying diseases that contribute the most to aggravate the conditions of COVID‐19 patients are still unclear. Viral clearance is the most important laboratory test for defining the recovery of COVID‐19 infections. To better understand which underlying diseases that are risk factors for delaying the viral clearance, we retrospectively analyzed 161 COVID‐19 clinical cases in the Zhongnan Hospital of Wuhan University, Wuhan, China between January 5 and March 13, 2020. The demographic, clinical and laboratory data, as well as patient treatment records were collected. Univariable and multivariable analysis were performed to explore the association between delayed viral clearance and other factors by using logistic regression. Survival analyses by Kaplan‐Meier and Cox regression modeling were employed to identify factors negatively influencing the viral clearance negatively. We found that hypertension and intravenous immunoglobulin adversely affected the time of viral RNA shedding. Hypertension was the most important risk factor to delay the SARS‐CoV‐2 virus clearance, however, the use of Angiotensin‐Converting Enzyme Inhibitors(ACEI)/Angiotensin Receptor Blockers(ARB) did not shorten the time for virus clearance in these hypertensive patients’ virus clearance. We conclude that patients having hypertension and intravenous immunoglobulin may delay the viral clearance in COVID‐19 patients.
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Affiliation(s)
- Xiaoping Chen
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Wenjia Hu Mt
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Miao Yang
- Department of Endocrinology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jiaxin Ling
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, University of Uppsala, Uppsala, Sweden
| | - Yongxi Zhang
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liping Deng
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jinlin Li
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, University of Uppsala, Uppsala, Sweden.,Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Åke Lundkvist
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, University of Uppsala, Uppsala, Sweden
| | - Johanna F Lindahl
- Department of Medical Biochemistry and Microbiology, Zoonosis Science Center, University of Uppsala, Uppsala, Sweden.,Department of Biosciences, International Livestock Research Institute, Hanoi, Vietnam.,Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Yong Xiong
- Department of Infectious Diseases, Zhongnan Hospital of Wuhan University, Wuhan, China
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