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Dhakal S, Wolfe BW, Pantha S, Vijayakumar S. Sex Differences during Influenza A Virus Infection and Vaccination and Comparison of Cytokine and Antibody Responses between Plasma and Serum Samples. Pathogens 2024; 13:468. [PMID: 38921766 PMCID: PMC11206404 DOI: 10.3390/pathogens13060468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/20/2024] [Accepted: 05/28/2024] [Indexed: 06/27/2024] Open
Abstract
In this study, we evaluated sex differences during infection with mouse-adapted H1N1 and H3N2 influenza A viruses (IAVs) in the C57BL/6J mouse model and compared the cytokine and antibody responses between plasma and serum samples during IAV infection and vaccination. Lethal doses for both H1N1 and H3N2 IAVs were lower for adult females and they suffered with greater morbidity than adult males when infected with sublethal doses. In influenza virus-infected mice, cytokine responses differed between plasma and serum samples. After inactivated influenza virus vaccination and drift variant challenge, adult female mice had greater antibody responses and were better protected. In influenza-vaccinated and challenged mice, binding antibodies were unaffected between paired plasma or serum samples. However, functional antibody assays, including hemagglutination inhibition, microneutralization, and antibody-dependent cellular cytotoxicity assays, were affected by the use of plasma and serum sample types. Our results indicate that careful consideration is required while selecting plasma versus serum samples to measure cytokine and antibody responses during IAV infection and vaccination.
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Affiliation(s)
- Santosh Dhakal
- Department of Diagnostic Medicine/Pathobiology, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, KS 66506, USA; (B.W.W.); (S.P.); (S.V.)
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2
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Mitul MT, Kastenschmidt JM, Sureshchandra S, Wagoner ZW, Sorn AM, Mcllwain DR, Hernandez-Davies JE, Jain A, de Assis R, Trask D, Davies DH, Wagar LE. Tissue-specific sex differences in pediatric and adult immune cell composition and function. Front Immunol 2024; 15:1373537. [PMID: 38812520 PMCID: PMC11133680 DOI: 10.3389/fimmu.2024.1373537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/26/2024] [Indexed: 05/31/2024] Open
Abstract
Sex-based differences in immune cell composition and function can contribute to distinct adaptive immune responses. Prior work has quantified these differences in peripheral blood, but little is known about sex differences within human lymphoid tissues. Here, we characterized the composition and phenotypes of adaptive immune cells from male and female ex vivo tonsils and evaluated their responses to influenza antigens using an immune organoid approach. In a pediatric cohort, female tonsils had more memory B cells compared to male tonsils direct ex vivo and after stimulation with live-attenuated but not inactivated vaccine, produced higher influenza-specific antibody responses. Sex biases were also observed in adult tonsils but were different from those measured in children. Analysis of peripheral blood immune cells from in vivo vaccinated adults also showed higher frequencies of tissue homing CD4 T cells in female participants. Together, our data demonstrate that distinct memory B and T cell profiles are present in male vs. female lymphoid tissues and peripheral blood respectively and suggest that these differences may in part explain sex biases in response to vaccines and viruses.
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Affiliation(s)
- Mahina Tabassum Mitul
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Jenna M. Kastenschmidt
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Suhas Sureshchandra
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Zachary W. Wagoner
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Andrew M. Sorn
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - David R. Mcllwain
- Department of Microbiology and Immunology, Reno School of Medicine, University of Nevada, Reno, NV, United States
| | - Jenny E. Hernandez-Davies
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Aarti Jain
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Rafael de Assis
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Douglas Trask
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA, United States
| | - D. Huw Davies
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
| | - Lisa E. Wagar
- Department of Physiology & Biophysics, University of California, Irvine, Irvine, CA, United States
- Institute for Immunology, University of California, Irvine, Irvine, CA, United States
- Center for Virus Research, University of California, Irvine, Irvine, CA, United States
- Vaccine Research and Development Center, University of California, Irvine, Irvine, CA, United States
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3
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Hunt KS, Alspach E. Battle Within the Sexes: Differences in Male and Female Immunity and the Impact on Antitumor Responses. Cancer Immunol Res 2024; 12:17-25. [PMID: 37939008 DOI: 10.1158/2326-6066.cir-23-0005] [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: 01/03/2023] [Revised: 03/14/2023] [Accepted: 09/12/2023] [Indexed: 11/10/2023]
Abstract
The immune system plays critical roles in regulating tumor progression. However, despite established differences in male and female immune cell function, our appreciation of sex as a variable in antitumor immune responses is only beginning to develop. Recent findings in mice have demonstrated for the first time that disparities in cancer incidence between the sexes are driven in part by differences in male and female T-cell responses. This review will discuss the growing body of literature demonstrating that male and female innate and adaptive immune responses against tumors are not equivalent and highlight the impact this may have on tumor responses to immunotherapies.
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Affiliation(s)
- Katey S Hunt
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, Missouri
| | - Elise Alspach
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, Missouri
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4
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Dunn SE, Perry WA, Klein SL. Mechanisms and consequences of sex differences in immune responses. Nat Rev Nephrol 2024; 20:37-55. [PMID: 37993681 DOI: 10.1038/s41581-023-00787-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 11/24/2023]
Abstract
Biological sex differences refer to differences between males and females caused by the sex chromosome complement (that is, XY or XX), reproductive tissues (that is, the presence of testes or ovaries), and concentrations of sex steroids (that is, testosterone or oestrogens and progesterone). Although these sex differences are binary for most human individuals and mice, transgender individuals receiving hormone therapy, individuals with genetic syndromes (for example, Klinefelter and Turner syndromes) and people with disorders of sexual development reflect the diversity in sex-based biology. The broad distribution of sex steroid hormone receptors across diverse cell types and the differential expression of X-linked and autosomal genes means that sex is a biological variable that can affect the function of all physiological systems, including the immune system. Sex differences in immune cell function and immune responses to foreign and self antigens affect the development and outcome of diverse diseases and immune responses.
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Affiliation(s)
- Shannon E Dunn
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
| | - Whitney A Perry
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA, USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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5
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Alarcon PC, Damen MSMA, Ulanowicz CJ, Sawada K, Oates JR, Toth A, Wayland JL, Chung H, Stankiewicz TE, Moreno-Fernandez ME, Szabo S, Zacharias WJ, Divanovic S. Obesity amplifies influenza virus-driven disease severity in male and female mice. Mucosal Immunol 2023; 16:843-858. [PMID: 37730122 PMCID: PMC10842771 DOI: 10.1016/j.mucimm.2023.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/18/2023] [Accepted: 09/13/2023] [Indexed: 09/22/2023]
Abstract
Influenza virus-induced respiratory pneumonia remains a major public health concern. Obesity, metabolic diseases, and female sex are viewed as independent risk factors for worsened influenza virus-induced lung disease severity. However, lack of experimental models of severe obesity in female mice limits discovery-based studies. Here, via utility of thermoneutral housing (30 °C) and high-fat diet (HFD) feeding, we induced severe obesity and metabolic disease in female C57BL/6 mice and compared their responses to severely obese male C57BL/6 counterparts during influenza virus infection. We show that lean male and female mice have similar lung edema, inflammation, and immune cell infiltration during influenza virus infection. At standard housing conditions, HFD-fed male, but not female, mice exhibit severe obesity, metabolic disease, and exacerbated influenza disease severity. However, combining thermoneutral housing and HFD feeding in female mice induces severe obesity and metabolic disease, which is sufficient to amplify influenza virus-driven disease severity to a level comparable to severely obese male counterparts. Lastly, increased total body weights of male and female mice at time of infection correlated with worsened influenza virus-driven disease severity metrics. Together, our findings confirm the impact of obesity and metabolic disease as key risk factors to influenza disease severity and present a novel mouse experimental model suitable for future mechanistic interrogation of sex, obesity, and metabolic disease traits in influenza virus-driven disease severity.
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Affiliation(s)
- Pablo C Alarcon
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Michelle S M A Damen
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Cassidy J Ulanowicz
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Keisuke Sawada
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jarren R Oates
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Andrea Toth
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jennifer L Wayland
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Hak Chung
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Traci E Stankiewicz
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Maria E Moreno-Fernandez
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Gastroenterology, Hepatology and Nutrition Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Sara Szabo
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Pathology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - William J Zacharias
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Senad Divanovic
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Center for Inflammation and Tolerance, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
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6
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Liang Y, Huang P. Associations of telomere length with risk of mortality from influenza and pneumonia in US adults: a prospective cohort study of NHANES 1999-2002. Aging Clin Exp Res 2023; 35:3115-3125. [PMID: 37962763 DOI: 10.1007/s40520-023-02607-4] [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: 06/20/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Due to the ongoing Coronavirus disease 2019 (COVID-19) pandemic, interest has arisen to realize the relationship between telomere length (TL) and influenza and pneumonia mortality. AIM Our study attempted to investigate this correlation by analyzing information gathered from the National Health and Nutrition Examination Survey (NHANES) 1999-2002. METHODS A total of 7229 participants were involved in the conducted research. We utilized Cox proportional risk model analysis to determine the hazard ratio (HR) and 95% confidence interval (CI) for TL and influenza and pneumonia mortality. RESULTS During the average follow-up time of 204.10 ± 51.26 months, 33 (0.45%) participants died from influenza and pneumonia. After adjusting for multiple variables, shorter TL was associated with higher influenza-pneumonia mortality. In subgroup analyses stratified by sex, men exhibited stronger associations with influenza-pneumonia mortality than women (Model 1: HRmale: 0.014 vs HRfemale: 0.054; Model 2: HRmale: 0.082 vs HRfemale: 0.890; Model 3: HRmale: 0.072 vs HRfemale: 0.776). For subgroup analyses by visceral adiposity index (VAI), all statistically significant (P < 0.05) models displayed an inverse relationship between TL and influenza and pneumonia mortality. CONCLUSIONS Our research provides further proof for the connection between shorter telomeres and higher influenza-pneumonia mortality. Larger prospective researches are essential to support our results and explain the underlying mechanisms.
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Affiliation(s)
- Yingshan Liang
- Guangzhou Hospital of Integrated Traditional and Western Medicine, Guangzhou, 510800, China.
| | - Peipei Huang
- Southern Medical University, Guangzhou, 510000, Guangdong, China
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7
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Milad N, Fantauzzi MF, McGrath JJ, Cass SP, Thayaparan D, Wang P, Afkhami S, Aguiar JA, Ask K, Doxey AC, Stampfli MR, Hirota JA. Cannabis smoke suppresses antiviral immune responses to influenza A in mice. ERJ Open Res 2023; 9:00219-2023. [PMID: 38020563 PMCID: PMC10680033 DOI: 10.1183/23120541.00219-2023] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/31/2023] [Indexed: 12/01/2023] Open
Abstract
Rationale Despite its increasingly widespread use, little is known about the impact of cannabis smoking on the response to viral infections like influenza A virus (IAV). Many assume that cannabis smoking will disrupt antiviral responses in a manner similar to cigarette smoking; however, since cannabinoids exhibit anti-inflammatory effects, cannabis smoke exposure may impact viral infection in distinct ways. Methods Male and female BALB/c mice were exposed daily to cannabis smoke and concurrently intranasally instilled with IAV. Viral burden, inflammatory mediator levels (multiplex ELISA), lung immune cells populations (flow cytometry) and gene expression patterns (RNA sequencing) were assessed in the lungs. Plasma IAV-specific antibodies were measured via ELISA. Results We found that cannabis smoke exposure increased pulmonary viral burden while decreasing total leukocytes, including macrophages, monocytes and dendritic cell populations in the lungs. Furthermore, infection-induced upregulation of certain inflammatory mediators (interferon-γ and C-C motif chemokine ligand 5) was blunted by cannabis smoke exposure, which in females was linked to the transcriptional downregulation of pathways involved in innate and adaptive immune responses. Finally, plasma levels of IAV-specific IgM and IgG1 were significantly decreased in cannabis smoke-exposed, infected mice compared to infected controls, only in female mice. Conclusions Overall, cannabis smoke exposure disrupted host-defence processes, leading to increased viral burden and dampened inflammatory signalling. These results suggest that cannabis smoking is detrimental to the maintenance of pulmonary homeostasis during viral infection and highlight the need for data regarding the impact on immune competency in humans.
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Affiliation(s)
- Nadia Milad
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- These authors contributed equally to the studies and manuscript
| | - Matthew F. Fantauzzi
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
- These authors contributed equally to the studies and manuscript
| | - Joshua J.C. McGrath
- Drukier Institute for Children's Health, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Steven P. Cass
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Danya Thayaparan
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Peiyao Wang
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Sam Afkhami
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | | | - Kjetil Ask
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Andrew C. Doxey
- Department of Biology, University of Waterloo, Waterloo, ON, Canada
| | - Martin R. Stampfli
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
| | - Jeremy A. Hirota
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Firestone Institute for Respiratory Health – Division of Respirology, Department of Medicine, McMaster University, Hamilton, ON, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, ON, Canada
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8
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Sengupta A, Al-Otaibi N, Hinkula J. Sex-Specific Immune Responses to Seasonal Influenza Vaccination in Diabetic Individuals: Implications for Vaccine Efficacy. J Immunol Res 2023; 2023:3111351. [PMID: 37881338 PMCID: PMC10597737 DOI: 10.1155/2023/3111351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/21/2023] [Accepted: 08/26/2023] [Indexed: 10/27/2023] Open
Abstract
Seasonal influenza vaccination has different implications on the immune response depending on the comorbidities. Diabetes is one such critical disease that increases the patient's susceptibility to influenza and suppresses vaccine efficacy and immunity. The sex of the individuals also plays a definitive role in the immune responses to both the vaccine and the infection. This study aims to understand the efficacy of the seasonal vaccine against influenza in diabetic groups and undergoing immune mechanisms in different sexes (females and males). In this study, we are reporting about a switching of the immune response of the infected and vaccinated diabetic females towards stronger Th1/Th17 responses with suppressed humoral immunity. They show increased cDC1, enhanced proinflammatory activities within T cells, CD8T activation, Th17 proliferation, and the majority of IgG2 antibody subtypes with reduced neutralization potential. Males with diabetes exhibit enhanced humoral Th2-immunity than the nondiabetic group. They exhibit higher cDC2, and DEC205 levels within them with an increase in plasma B lymphocytes, higher IgG1 subtypes in plasma cells, and influenza-hemagglutinin-specific IgG titer with stronger virus neutralization potential. Males with diabetes recovered better than the females as observed from the changes in their body weight. This study highlights the critical immune mechanisms and sex-specific swapping of their preferred immune response pathways against influenza after vaccination during diabetes. We propose a need for a sex-specific customized vaccine regimen to be implemented against influenza for individuals having diabetes to exploit the manifested strength and weakness in their protective immunity.
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Affiliation(s)
- Anirban Sengupta
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58185, Sweden
| | - Noha Al-Otaibi
- King Abdulaziz City for Science and Technology (KACST), Riyad 11442, Saudi Arabia
| | - Jorma Hinkula
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58185, Sweden
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9
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Stip MC, Jansen JHM, Nederend M, Tsioumpekou M, Evers M, Olofsen PA, Meyer-Wentrup F, Leusen JHW. Characterization of human Fc alpha receptor transgenic mice: comparison of CD89 expression and antibody-dependent tumor killing between mouse strains. Cancer Immunol Immunother 2023; 72:3063-3077. [PMID: 37338671 PMCID: PMC10412663 DOI: 10.1007/s00262-023-03478-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 06/07/2023] [Indexed: 06/21/2023]
Abstract
Since mice do not express a homologue of the human Fc alpha receptor (FcαRI or CD89), a transgenic mouse model was generated in four different backgrounds (C57BL/6, BALB/c, SCID and NXG) expressing the FcαRI under the endogenous human promoter. In this study, we describe previously unknown characteristics of this model, such as the integration site of the FCAR gene, the CD89 expression pattern in healthy male and female mice and in tumor-bearing mice, expression of myeloid activation markers and FcγRs and IgA/CD89-mediated tumor killing capacity. In all mouse strains, CD89 expression is highest in neutrophils, intermediate on other myeloid cells such as eosinophils and DC subsets and inducible on, among others, monocytes, macrophages and Kupffer cells. CD89 expression levels are highest in BALB/c and SCID, lower in C57BL/6 and lowest in NXG mice. Additionally, CD89 expression on myeloid cells is increased in tumor-bearing mice across all mouse strains. Using Targeted Locus Amplification, we determined that the hCD89 transgene has integrated in chromosome 4. Furthermore, we established that wildtype and hCD89 transgenic mice have a similar composition and phenotype of immune cells. Finally, IgA-mediated killing of tumor cells is most potent with neutrophils from BALB/c and C57BL/6 and less with neutrophils from SCID and NXG mice. However, when effector cells from whole blood are used, SCID and BALB/c are most efficient, since these strains have a much higher number of neutrophils. Overall, hCD89 transgenic mice provide a very powerful model to test the efficacy of IgA immunotherapy against infectious diseases and cancer.
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Affiliation(s)
- Marjolein C Stip
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - J H Marco Jansen
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Maaike Nederend
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Maria Tsioumpekou
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Mitchell Evers
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Patricia A Olofsen
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Friederike Meyer-Wentrup
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, The Netherlands
| | - Jeanette H W Leusen
- Center for Translational Immunology, UMC Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
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10
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Miller RAJ, Williams AP, Kovats S. Sex chromosome complement and sex steroid signaling underlie sex differences in immunity to respiratory virus infection. Front Pharmacol 2023; 14:1150282. [PMID: 37063266 PMCID: PMC10097973 DOI: 10.3389/fphar.2023.1150282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/08/2023] [Indexed: 04/18/2023] Open
Abstract
Epidemiological studies have revealed sex differences in the incidence and morbidity of respiratory virus infection in the human population, and often these observations are correlated with sex differences in the quality or magnitude of the immune response. Sex differences in immunity and morbidity also are observed in animal models of respiratory virus infection, suggesting differential dominance of specific immune mechanisms. Emerging research shows intrinsic sex differences in immune cell transcriptomes, epigenomes, and proteomes that may regulate human immunity when challenged by viral infection. Here, we highlight recent research into the role(s) of sex steroids and X chromosome complement in immune cells and describe how these findings provide insight into immunity during respiratory virus infection. We focus on the regulation of innate and adaptive immune cells by receptors for androgen and estrogens, as well as genes with a propensity to escape X chromosome inactivation. A deeper mechanistic knowledge of these pathways will help us to understand the often significant sex differences in immunity to endemic or pandemic respiratory pathogens such as influenza viruses, respiratory syncytial viruses and pathogenic coronaviruses.
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Affiliation(s)
- Reegan A. J. Miller
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Abigael P. Williams
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Susan Kovats
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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11
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Levy S, Abd Alhadi M, Azulay A, Kahana A, Bujanover N, Gazit R, McGargill MA, Friedman LM, Hertz T. FLU-LISA (fluorescence-linked immunosorbent assay): high-throughput antibody profiling using antigen microarrays. Immunol Cell Biol 2023; 101:231-248. [PMID: 36567516 DOI: 10.1111/imcb.12618] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 12/27/2022]
Abstract
Vaccination and natural infection both elicit potent humoral responses that provide protection from subsequent infections. The immune history of an individual following such exposures is in part encoded by antibodies. While there are multiple immunoassays for measuring antibody responses, the majority of these methods measure responses to a single antigen. A commonly used method for measuring antibody responses is ELISA-a semiquantitative assay that is simple to perform in research and clinical settings. Here, we present FLU-LISA (fluorescence-linked immunosorbent assay)-a novel antigen microarray-based assay for rapid high-throughput antibody profiling. The assay can be used for profiling immunoglobulin (Ig) G, IgA and IgM responses to multiple antigens simultaneously, requiring minimal amounts of sample and antigens. Using several influenza and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antigen microarrays, we demonstrated the specificity and sensitivity of our novel assay and compared it with the traditional ELISA, using samples from mice, chickens and humans. We also showed that our assay can be readily used with dried blood spots, which can be collected from humans and wild birds. FLU-LISA can be readily used to profile hundreds of samples against dozens of antigens in a single day, and therefore offers an attractive alternative to the traditional ELISA.
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Affiliation(s)
- Shlomia Levy
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Marwa Abd Alhadi
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Asaf Azulay
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Amit Kahana
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Nir Bujanover
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Roi Gazit
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Maureen A McGargill
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Lilach M Friedman
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel
| | - Tomer Hertz
- The Shraga Segal Department of Microbiology and Immunology, Ben-Gurion University of the Negev, Beer-Sheva, Israel.,National Institute of Biotechnology in the Negev, Beer-Sheva, Israel.,Vaccine and Infectious Disease Division, Fred Hutch Cancer Research Center, Seattle, WA, USA
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12
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How Estrogen, Testosterone, and Sex Differences Influence Serum Immunoglobulin Isotype Patterns in Mice and Humans. Viruses 2023; 15:v15020482. [PMID: 36851695 PMCID: PMC9961480 DOI: 10.3390/v15020482] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/31/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
Females often exhibit superior immune responses compared to males toward vaccines and pathogens such as influenza viruses and SARS-CoV-2. To help explain these differences, we first studied serum immunoglobulin isotype patterns in C57BL/6 male and female mice. We focused on IgG2b, an isotype that lends to virus control and that has been previously shown to be elevated in murine females compared to males. Improvements in IgG2b serum levels, and/or IgG2b ratios with other non-IgM isotypes, were observed when: (i) wildtype (WT) female mice were compared to estrogen receptor knockout mice (IgG2b, IgG2b/IgG3, IgG2b/IgG1, and IgG2b/IgA were all higher in WT mice), (ii) unmanipulated female mice were compared to ovariectomized mice (IgG2b/IgA was higher in unmanipulated animals), (iii) female mice were supplemented with estrogen in the context of an inflammatory insult (IgG2b and IgG2b/IgG3 were improved by estrogen supplementation), and (iv) male mice were supplemented with testosterone, a hormone that can convert to estrogen in vivo (IgG2b, IgG2b/IgG3, IgG2b/IgG1, and IgG2b/IgA were all improved by supplementation). We next examined data from three sets of previously described male and female human blood samples. In each case, there were higher IgG2 levels, and/or ratios of IgG2 with non-IgM isotypes, in human females compared to males. The effects of sex and sex hormones in the mouse and human studies were subtle, but frequent, suggesting that sex hormones represent only a fraction of the factors that influence isotype patterns. Examination of the gene loci suggested that upregulation of murine IgG2b or human IgG2 could be mediated by estrogen receptor binding to estrogen response elements and cytosine-adenine (CA) repeats upstream of respective Cγ genes. Given that murine IgG2b and human IgG2 lend to virus control, the isotype biases in females may be sufficient to improve outcomes following vaccination or infection. Future attention to sex hormone levels, and consequent immunoglobulin isotype patterns, in clinical trials are encouraged to support the optimization of vaccine and drug products for male and female hosts.
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13
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Creisher PS, Seddu K, Mueller AL, Klein SL. Biological Sex and Pregnancy Affect Influenza Pathogenesis and Vaccination. Curr Top Microbiol Immunol 2023; 441:111-137. [PMID: 37695427 DOI: 10.1007/978-3-031-35139-6_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Males and females differ in the outcome of influenza A virus (IAV) infections, which depends significantly on age. During seasonal influenza epidemics, young children (< 5 years of age) and aged adults (65+ years of age) are at greatest risk for severe disease, and among these age groups, males tend to suffer a worse outcome from IAV infection than females. Following infection with pandemic strains of IAVs, females of reproductive ages (i.e., 15-49 years of age) experience a worse outcome than their male counterparts. Although females of reproductive ages experience worse outcomes from IAV infection, females typically have greater immune responses to influenza vaccination as compared with males. Among females of reproductive ages, pregnancy is one factor linked to an increased risk of severe outcome of influenza. Small animal models of influenza virus infection and vaccination illustrate that immune responses and repair of damaged tissue following IAV infection also differ between the sexes and impact the outcome of infection. There is growing evidence that sex steroid hormones, including estrogens, progesterone, and testosterone, directly impact immune responses during IAV infection and vaccination. Greater consideration of the combined effects of sex and age as biological variables in epidemiological, clinical, and animal studies of influenza pathogenesis is needed.
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Affiliation(s)
- Patrick S Creisher
- Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, 615 North Wolfe Street, Baltimore, MD, United States
| | - Kumba Seddu
- Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, 615 North Wolfe Street, Baltimore, MD, United States
| | - Alice L Mueller
- Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, 615 North Wolfe Street, Baltimore, MD, United States
| | - Sabra L Klein
- Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, 615 North Wolfe Street, Baltimore, MD, United States.
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14
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St Clair LA, Chaulagain S, Klein SL, Benn CS, Flanagan KL. Sex-Differential and Non-specific Effects of Vaccines Over the Life Course. Curr Top Microbiol Immunol 2023; 441:225-251. [PMID: 37695431 PMCID: PMC10917449 DOI: 10.1007/978-3-031-35139-6_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Biological sex and age have profound effects on immune responses throughout the lifespan and impact vaccine acceptance, responses, and outcomes. Mounting evidence from epidemiological, clinical, and animal model studies show that males and females respond differentially to vaccination throughout the lifespan. Within age groups, females tend to produce greater vaccine-induced immune responses than males, with sex differences apparent across all age groups, but are most pronounced among reproductive aged individuals. Females report more adverse effects following vaccination than males. Females, especially among children under 5 years of age, also experience more non-specific effects of vaccination. Despite these known sex- and age-specific differences in vaccine-induced immune responses and outcomes, sex and age are often ignored in vaccine research. Herein, we review the known sex differences in the immunogenicity, effectiveness, reactogenicity, and non-specific effects of vaccination over the lifespan. Ways in which these data can be leveraged to improve vaccine research are described.
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Affiliation(s)
- Laura A St Clair
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sabal Chaulagain
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Christine Stabell Benn
- Institute of Clinical Research and Danish Institute for Advanced Study, University of Southern Denmark, Odense, Denmark
| | - Katie L Flanagan
- Tasmanian Vaccine Trial Centre, Clifford Craig Foundation, Launceston General Hospital, Launceston, TAS, Australia.
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15
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Ursin RL, Dhakal S, Liu H, Jayaraman S, Park HS, Powell HR, Sherer ML, Littlefield KE, Fink AL, Ma Z, Mueller AL, Chen AP, Seddu K, Woldetsadik YA, Gearhart PJ, Larman HB, Maul RW, Pekosz A, Klein SL. Greater Breadth of Vaccine-Induced Immunity in Females than Males Is Mediated by Increased Antibody Diversity in Germinal Center B Cells. mBio 2022; 13:e0183922. [PMID: 35856618 PMCID: PMC9426573 DOI: 10.1128/mbio.01839-22] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 11/20/2022] Open
Abstract
Inactivated influenza vaccines induce greater antibody responses in females than males among both humans and mice. To test the breadth of protection, we used recombinant mouse-adapted A/California/2009 (maA/Cal/09) H1N1 viruses containing mutations at one (1M), two (2M), or three (3M) antigenic sites, in addition to a virus containing the 1M mutation and a substitution of the Ca2 antigenic site (Sub) with one derived from an H5 hemagglutinin (HA) to challenge mice of both sexes. Following maA/Cal/09 vaccination, females produced greater virus-specific, class-switched total IgG and IgG2c antibodies against the vaccine and all mutant viruses, and antibodies from females recognized a greater number of unique, linear HA epitopes than did antibodies from males. While females had greater neutralizing antibody titers against the vaccine virus, both sexes showed a lower neutralization capacity against mutant viruses. After virus challenge, vaccinated females had lower pulmonary virus titers and reduced morbidity than males for the 1M and 2M viruses, but not the Sub virus. Females generated greater numbers of germinal center (GC) B cells containing superior somatic hypermutation (SHM) frequencies than vaccinated males. Deletion of activation-induced cytidine deaminase (Aicda) eliminated female-biased immunity and protection against the 2M virus. Harnessing methods to improve GC B cell responses and frequencies of SHM, especially in males, should be considered in the development of universal influenza vaccines. IMPORTANCE Adult females develop greater antibody responses to influenza vaccines than males. We hypothesized that female-biased immunity and protection would be dependent on the extent of virus diversity as well as molecular mechanisms in B cells which constrain the breadth of epitope recognition. We developed a panel of mouse-adapted (ma) A/Cal/09 viruses that had mutations in the immunodominant hemagglutinin. Following vaccination against maA/Cal/09, females were better able to neutralize maA/Cal/09 than males, but neutralization of mutant maA/Cal/09 viruses was equally poor in both sexes, despite vaccinated females being better protected against these viruses. Vaccinated females benefited from the greater production of class-switched, somatically hypermutated antibodies generated in germinal center B cells, which increased recognition of more diverse maA/Cal/09 hemagglutinin antigen epitopes. Female-biased protection against influenza infection and disease after vaccination is driven by differential mechanisms in males versus females and should be considered in the design of novel vaccine platforms.
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Affiliation(s)
- Rebecca L. Ursin
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Santosh Dhakal
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Hsuan Liu
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Sahana Jayaraman
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Han-Sol Park
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Harrison R. Powell
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Morgan L. Sherer
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kirsten E. Littlefield
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Ashley L. Fink
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Zexu Ma
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Alice L. Mueller
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Allison P. Chen
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Kumba Seddu
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Yishak A. Woldetsadik
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Patricia J. Gearhart
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - H. Benjamin Larman
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Robert W. Maul
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Andrew Pekosz
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Sabra L. Klein
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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16
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Abstract
After more than 20 years of studying sex differences in viral pathogenesis and immunity to vaccines, the COVID‐19 pandemic provided me with a unique opportunity to raise awareness about biological sex differences. The scientific community and public, alike, embraced the clinical and epidemiological data and supported inquiries into how males are twice as likely to be hospitalized and die from COVID‐19. Immunological changes associated with pregnancy also contribute to worse outcomes from COVID‐19. Collectively, we are finding that inflammation is a critical mediator of worse outcomes for males and pregnant females. The pandemic gave me a platform to discuss and address sex differences on a bigger stage, but two decades of studies working with other viruses prepared me for this moment in history.
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Affiliation(s)
- Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.,Department of Biochemistry and Molecular Biology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.,Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.,Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
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17
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Braga Tibaes JR, Azarcoya-Barrera J, Wollin B, Veida-Silva H, Makarowski A, Vine D, Tsai S, Jacobs R, Richard C. Sex Differences Distinctly Impact High-Fat Diet-Induced Immune Dysfunction in Wistar Rats. J Nutr 2022; 152:1347-1357. [PMID: 35102397 DOI: 10.1093/jn/nxac024] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/30/2022] [Accepted: 01/27/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Immune function is altered during obesity. Moreover, males and females across different species demonstrate distinct susceptibility to several diseases. However, less is known regarding the interplay between high-fat diet (HFD) and sex in the context of immune function. OBJECTIVES The objective was to determine sex differences on immune function in response to an HFD compared with a control low-fat diet (LFD) in Wistar rats. METHODS At 5 wk of age, male and female Wistar rats were randomly assigned to 1 of 2 diets for 9 wk: ad libitum control LFD (20 kcal% fat, 53 kcal% carbohydrate, and 27 kcal% protein) or HFD (50 kcal% fat, 23 kcal% carbohydrate, and 27 kcal% protein). At 13 wk of age, rats were killed and splenocytes were isolated. Immune cell subsets were determined by flow cytometry. Immune cell function was determined by measuring the ex vivo cytokine production following stimulation with mitogens. Two-factor ANOVA was used to assess the main effect of sex, diet, and their interaction. RESULTS Males gained more weight than females (410 ± 46 vs. 219 ± 45 g), independently of diet (P-sex < 0.01). The HFD led to a lower production of IL-2 while increasing the production of IL-10 (both P-diet ≤ 0.05), independently of sex. HFD-fed females had increased production of cytokines (IL-2 and IL-6) after stimulation with phorbol 12-myristate 13-acetate plus ionomycin (PMA+I), as well as a higher T-helper (Th) 1:Th2 balance compared with HFD-fed males (all P < 0.05). Males fed the HFD had significantly lower production of IL-2 upon stimulation compared with all other groups. CONCLUSIONS Female Wistar rats developed a milder obesity phenotype and maintained enhanced cytokine production compared with males fed the HFD. Sex differences modulate immune function in the context of high-fat feeding and it should be considered in research design to establish personalized health-related recommendations.
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Affiliation(s)
| | - Jessy Azarcoya-Barrera
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Bethany Wollin
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Hellen Veida-Silva
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Alexander Makarowski
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Donna Vine
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Metabolic and Cardiovascular Diseases Laboratory, University of Alberta, Edmonton, Alberta, Canada
| | - Sue Tsai
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - René Jacobs
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Metabolic and Cardiovascular Diseases Laboratory, University of Alberta, Edmonton, Alberta, Canada
| | - Caroline Richard
- Department of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada.,Metabolic and Cardiovascular Diseases Laboratory, University of Alberta, Edmonton, Alberta, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
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18
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Wang C, Lashua LP, Carter CE, Johnson SK, Wang M, Ross TM, Ghedin E, Zhang B, Forst CV. Sex disparities in influenza: A multiscale network analysis. iScience 2022; 25:104192. [PMID: 35479404 PMCID: PMC9036134 DOI: 10.1016/j.isci.2022.104192] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 12/05/2021] [Accepted: 03/30/2022] [Indexed: 12/12/2022] Open
Abstract
Sex differences in the pathogenesis of infectious diseases because of differential immune responses between females and males have been well-documented for multiple pathogens. However, the molecular mechanism underlying the observed sex differences in influenza virus infection remains poorly understood. In this study, we used a network-based approach to characterize the blood transcriptome collected over the course of infection with influenza A virus from female and male ferrets to dissect sex-biased gene expression. We identified significant differences in the temporal dynamics and regulation of immune responses between females and males. Our results elucidate sex-differentiated pathways involved in the unfolded protein response (UPR), lipid metabolism, and inflammatory responses, including a female-biased IRE1/XBP1 activation and male-biased crosstalk between metabolic reprogramming and IL-1 and AP-1 pathways. Overall, our study provides molecular insights into sex differences in transcriptional regulation of immune responses and contributes to a better understanding of sex biases in influenza pathogenesis. Regulation of immune responses between females and males is significantly different Rapid activation of UPR in females triggers potent immune and inflammatory responses Male-specific regulatory pattern in the AP1 pathway indicate a bias in immune response
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Affiliation(s)
- Chang Wang
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York, NY, USA
| | - Lauren P. Lashua
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York, NY, USA
| | - Chalise E. Carter
- Center for Vaccines and Immunology, University of Georgia, Athens, GA 30602, USA
| | - Scott K. Johnson
- Center for Vaccines and Immunology, University of Georgia, Athens, GA 30602, USA
| | - Minghui Wang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1498, New York, NY 10029-6574, USA
- Mount Sinai Center for Transformative Disease Modeling, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, New York, NY 10029, USA
- Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, New York, NY 10029-6501, USA
| | - Ted M. Ross
- Center for Vaccines and Immunology, University of Georgia, Athens, GA 30602, USA
- Department of Infectious Diseases, Center for Vaccines and Immunology, University of Georgia, Athens, GA 30602, USA
| | - Elodie Ghedin
- Center for Genomics and Systems Biology, Department of Biology, New York University, New York, NY, USA
- Systems Genomics Section, Laboratory of Parasitic Diseases, NIAID, NIH, Bethesda, MD, USA
| | - Bin Zhang
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1498, New York, NY 10029-6574, USA
- Mount Sinai Center for Transformative Disease Modeling, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, New York, NY 10029, USA
- Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, New York, NY 10029-6501, USA
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1677, New York, NY 10029-6574, USA
| | - Christian V. Forst
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1498, New York, NY 10029-6574, USA
- Mount Sinai Center for Transformative Disease Modeling, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, New York, NY 10029, USA
- Icahn Institute for Data Science and Genomic Technology, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, New York, NY 10029-6501, USA
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1498, New York, NY 10029-6574
- Corresponding author
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19
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Aguirre GD, Kazacos KR. Is it canine DUSN?: Another view of retinopathies, some acquired, and others possibly "inherited": Another view of retinopathies, some acquired, and others possibly "inherited". Vet Ophthalmol 2022; 25:96-108. [PMID: 34894198 PMCID: PMC10566749 DOI: 10.1111/vop.12951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 10/03/2021] [Accepted: 10/20/2021] [Indexed: 11/26/2022]
Abstract
The term retinopathy has been used to group several heterogeneous retinal abnormalities that are clearly acquired or are suspected/proposed to be inherited. Some share characteristic focal/multifocal hyperreflective tapetal lesions with a dark center, and areas of non-tapetal depigmentation suggestive of patchy or diffuse outer retinal atrophy. Progression is variable, and some develop unilateral or bilateral fundus changes resembling the clearly inherited form of retinal degeneration referred to as PRA. In this Commentary and Review, we discuss the role of ocular larva migrans resulting in the entity we refer to as canine DUSN and suggest that it may be responsible for some of the retinal findings grouped under the retinopathy rubric that share this characteristic fundus lesion.
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Affiliation(s)
- Gustavo D Aguirre
- Section of Ophthalmology and Division of Experimental Retinal Therapies, Department of Clinical Sciences & Advanced Medicine, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kevin R Kazacos
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, Indiana, USA
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20
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Eum Y, Yoo EH. Using GPS-enabled mobile phones to evaluate the associations between human mobility changes and the onset of influenza illness. Spat Spatiotemporal Epidemiol 2022; 40:100458. [PMID: 35120680 PMCID: PMC8818086 DOI: 10.1016/j.sste.2021.100458] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/19/2021] [Accepted: 10/18/2021] [Indexed: 02/03/2023]
Abstract
Due to the challenges in data collection, there are few studies examining how individuals' routine mobility patterns change when they experience influenza-like symptoms (ILS). In the present study, we aimed to assess the association between changes in routine mobility and ILS using mobile phone-based GPS traces and self-reported surveys from 1,155 participants over the 2016-2017 influenza season. We used a set of mobility metrics to capture individuals' routine mobility patterns and matched their weekly ILS survey responses. For a statistical analysis, we used a time-stratified case-crossover analysis and conducted a stratified analysis to examine if such associations are moderated by demographic and socioeconomic factors, such as age, gender, occupational status, neighborhood poverty and education levels, and work type. We found that statistically significant associations existed between reduced routine mobility patterns and the experience of ILS. Results also indicated that the association between reduced mobility and ILS was significant only for female and for participants with high socioeconomic status. Our findings offered an improved understanding of ILS-associated mobility changes at the individual level and suggest the potential of individual mobility data for influenza surveillance.
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Affiliation(s)
- Youngseob Eum
- Department of Geography, State University of New York at Buffalo, Buffalo, NY, USA.
| | - Eun-Hye Yoo
- Department of Geography, State University of New York at Buffalo, Buffalo, NY, USA.
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21
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Ucciferri CC, Dunn SE. Effect of puberty on the immune system: Relevance to multiple sclerosis. Front Pediatr 2022; 10:1059083. [PMID: 36533239 PMCID: PMC9755749 DOI: 10.3389/fped.2022.1059083] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/03/2022] [Indexed: 12/03/2022] Open
Abstract
Puberty is a dynamic period marked by changing levels of sex hormones, the development of secondary sexual characteristics and reproductive maturity. This period has profound effects on various organ systems, including the immune system. The critical changes that occur in the immune system during pubertal onset have been shown to have implications for autoimmune conditions, including Multiple Sclerosis (MS). MS is rare prior to puberty but can manifest in children after puberty. This disease also has a clear female preponderance that only arises following pubertal onset, highlighting a potential role for sex hormones in autoimmunity. Early onset of puberty has also been shown to be a risk factor for MS. The purpose of this review is to overview the evidence that puberty regulates MS susceptibility and disease activity. Given that there is a paucity of studies that directly evaluate the effects of puberty on the immune system, we also discuss how the immune system is different in children and mice of pre- vs. post-pubertal ages and describe how gonadal hormones may regulate these immune mechanisms. We present evidence that puberty enhances the expression of co-stimulatory molecules and cytokine production by type 2 dendritic cells (DC2s) and plasmacytoid dendritic cells (pDCs), increases T helper 1 (Th1), Th17, and T follicular helper immunity, and promotes immunoglobulin (Ig)G antibody production. Overall, this review highlights how the immune system undergoes a functional maturation during puberty, which has the potential to explain the higher prevalence of MS and other autoimmune diseases seen in adolescence.
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Affiliation(s)
- Carmen C Ucciferri
- Department of Immunology, The University of Toronto, Toronto, ON, Canada
| | - Shannon E Dunn
- Department of Immunology, The University of Toronto, Toronto, ON, Canada.,Keenan Research Centre for Biomedical Science of St. Michael's Hospital, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
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22
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Wu J, Zhang L, Wang X. Host Sex Steroids Interact With Virus Infection: New Insights Into Sex Disparity in Infectious Diseases. Front Microbiol 2021; 12:747347. [PMID: 34803967 PMCID: PMC8600311 DOI: 10.3389/fmicb.2021.747347] [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: 07/26/2021] [Accepted: 09/27/2021] [Indexed: 01/08/2023] Open
Abstract
Sex hormones are steroid hormones synthesized from the gonads of animals and tissues such as the placenta and adrenocortical reticular zone. The physiological functions of sex hormones are complex. Sex hormones are not only pathologically correlated with many diseases of the reproductive system, but are etiological factors in some viral infectious diseases, including disease caused by infections of coronaviruses, herpesviruses, hepatitis viruses, and other kinds of human viruses, which either exhibit a male propensity in clinical practice, or crosstalk with androgen receptor (AR)-related pathways in viral pathogenesis. Due to the global pandemic of coronavirus disease 2019 (COVID-19), the role of androgen/AR in viral infectious disease is highlighted again, majorly representing by the recent advances of AR-responsive gene of transmembrane protease/serine subfamily member 2 (TMPRSS2), which proteolytically activates the receptor-mediated virus entry by many coronaviruses and influenza virus, along with the role of androgen-mediated signaling for the transcription of hepatitis B virus (HBV), and the role of sex hormone responsive genes during Zika virus (ZIKV) pathogenesis, et al. Collectively, we propose to provide a comprehensive overview of the role of male sex hormones during multiple phases in the life cycle of different human viruses, which may be partly responsible for the sex-specific prevalence, severity and mortality of some diseases, therefore, may provide clues to develop more efficient prevention and treatment strategies for high-risk populations.
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Affiliation(s)
- Jinfeng Wu
- Key Laboratory of Gastrointestinal Cancer (Ministry of Education), School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Lei Zhang
- Key Laboratory of Gastrointestinal Cancer (Ministry of Education), School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xing Wang
- Key Laboratory of Gastrointestinal Cancer (Ministry of Education), School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
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23
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Lipoldová M, Demant P. Gene-Specific Sex Effects on Susceptibility to Infectious Diseases. Front Immunol 2021; 12:712688. [PMID: 34721380 PMCID: PMC8553003 DOI: 10.3389/fimmu.2021.712688] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/23/2021] [Indexed: 12/13/2022] Open
Abstract
Inflammation is an integral part of defense against most infectious diseases. These pathogen-induced immune responses are in very many instances strongly influenced by host’s sex. As a consequence, sexual dimorphisms were observed in susceptibility to many infectious diseases. They are pathogen dose-dependent, and their outcomes depend on pathogen and even on its species or subspecies. Sex may differentially affect pathology of various organs and its influence is modified by interaction of host’s hormonal status and genotype: sex chromosomes X and Y, as well as autosomal genes. In this Mini Review we summarize the major influences of sex in human infections and subsequently focus on 22 autosomal genes/loci that modify in a sex-dependent way the response to infectious diseases in mouse models. These genes have been observed to influence susceptibility to viruses, bacteria, parasites, fungi and worms. Some sex-dependent genes/loci affect susceptibility only in females or only in males, affect both sexes, but have stronger effect in one sex; still other genes were shown to affect the disease in both sexes, but with opposite direction of effect in females and males. The understanding of mechanisms of sex-dependent differences in the course of infectious diseases may be relevant for their personalized management.
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Affiliation(s)
- Marie Lipoldová
- Laboratory of Molecular and Cellular Immunology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czechia
| | - Peter Demant
- Department of Molecular and Cellular Biology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
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24
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Aufi IM, Khudhair AM, Ghaeb Al-Saadi L, Almoneem Ahmed MA, Mahdi Shukur FM. Epidemiology and Molecular Characterization of Seasonal Influenza Viruses in Iraq. ARCHIVES OF RAZI INSTITUTE 2021; 76:871-877. [PMID: 35096322 PMCID: PMC8790981 DOI: 10.22092/ari.2021.355950.1748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 09/27/2021] [Indexed: 05/20/2023]
Abstract
The importance of influenza viruses in respiratory infections in the Middle East, including Iraq, has been historically overlooked. Nowadays, with the pandemic of corona virus disease 2019, the importance of prevention from other respiratory diseases, such as seasonal influenza, can be a critical step in the health management system. Therefore, this study aimed to evaluate the prevalence and seasonal occurrence of influenza viruses in the Iraqi population presented with influenza-like illness (ILI) or severe acute respiratory infection (SARI)within2015-2017. Moreover, this study was conducted to identify the periods with increased influenza transmission for vaccination recommendations in Iraq. In the present study, we presented the cases of infection by influenza A or B viruses. To test influenza virus types A (H1N1 and H3N2) and B, 1,359 throat and nasal swabs were collected from patients with ILI or SARI. Ribonucleic acid was extracted and amplified using a set of primers and probes. The frequency rates of infection were obtained at 1,616 (45%) and 1974 (55%) in females and males, respectively. The mean age of the participants was estimated at 31.71±22.68 with a minimum and maximum ages of 1 month and 96 years, respectively. It was revealed that influenza virus type A was the most predominant with an incidence of 16.2%, followed by type B with 0.33% incidence. It was also found that December was the most prevalent month of being infected by influenza viruses types A and B (30.02% and 0.48%, respectively). Vaccination in September would likely protect the highest number of patients. It was clear that the influenza A virus was predominant over type B. In Iraq, influenza A and B viruses were found in a large percentage of ILI and SARI cases. Additionally, males were reported to be more likely to become infected than females.
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Affiliation(s)
- I M Aufi
- Department of Virology, Central Public Health Laboratory, Ministry of Health, Public Health Directorate, Baghdad, Iraq
| | - A M Khudhair
- Department of Microbiology, College of Medicine, Al-Iraqi University, Baghdad, Adhamiyah, Iraq
| | - L Ghaeb Al-Saadi
- Department of Biology, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
| | - M A Almoneem Ahmed
- Department of Virology, Central Public Health Laboratory, Ministry of Health, Public Health Directorate, Baghdad, Iraq
| | - F M Mahdi Shukur
- Department of Virology, Central Public Health Laboratory, Ministry of Health, Public Health Directorate, Baghdad, Iraq
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25
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Giurgea LT, Cervantes-Medina A, Walters KA, Scherler K, Han A, Czajkowski LM, Baus HA, Hunsberger S, Klein SL, Kash JC, Taubenberger JK, Memoli MJ. Sex Differences in Influenza: The Challenge Study Experience. J Infect Dis 2021; 225:715-722. [PMID: 34423369 DOI: 10.1093/infdis/jiab422] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/19/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Preclinical animal studies and retrospective human studies suggest that adult females have worse outcomes from influenza than males. Prospective studies in humans are missing. METHODS Data from 164 healthy volunteers who underwent Influenza A/California/04/2009/H1N1 challenge were compiled to compare differences between sexes. Baseline characteristics, including hormone levels, hemagglutination-inhibition (HAI) titers, neuraminidase-inhibition titers (NAI), and outcomes after challenge were compared. Linear and logistic regression models were built to determine significant predictor variables with respect to outcomes of interest. RESULTS Hemagglutination-inhibition (HAI) titers were similar between the sexes, but neuraminidase-inhibition titers (NAI) were higher in males than females at 4-weeks and 8-weeks post-challenge. Females were more likely to have symptoms (mean 0.96 vs 0.80, p=.003) and to have a higher number of symptoms (median 3 vs 4, p=.011) than males. Linear and logistic regression models showed that pre-challenge NAI titers, but not HAI titers or sex hormone levels, were predictive of all shedding and symptom outcomes of interest. CONCLUSIONS Females in our cohorts were more likely to be symptomatic and to have a higher number of symptoms than males. NAI titers predicted all outcomes of interest and may explain differential outcomes between the sexes.
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Affiliation(s)
- Luca T Giurgea
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Adriana Cervantes-Medina
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | | | | | - Alison Han
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Lindsay M Czajkowski
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Holly Ann Baus
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Sally Hunsberger
- Biostatistics Research Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20894 USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - John C Kash
- Viral Pathogenesis and Evolution Section, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Jeffery K Taubenberger
- Viral Pathogenesis and Evolution Section, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
| | - Matthew J Memoli
- LID Clinical Studies Unit, Laboratory of Infectious Diseases, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 33 North Dr., Bethesda, MD 20892 USA
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26
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Crooke SN, Goergen KM, Ovsyannikova IG, Kennedy RB. Inflammasome Activity in Response to Influenza Vaccination Is Maintained in Monocyte-Derived Peripheral Blood Macrophages in Older Adults. FRONTIERS IN AGING 2021; 2:719103. [PMID: 35822051 PMCID: PMC9261430 DOI: 10.3389/fragi.2021.719103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022]
Abstract
Introduction: Each year, a disproportionate number of the total seasonal influenza-related hospitalizations (90%) and deaths (70%) occur among adults who are >65 years old. Inflammasome activation has been shown to be important for protection against influenza infection in animal models but has not yet been demonstrated in humans. We hypothesized that age-related dysfunction (immunosenescence) of the inflammasome may be associated with poor influenza-vaccine response among older adults.Methods: A cohort of younger (18–40 years of age) and older (≥65 years of age) adults was recruited prior to the 2014–2015 influenza season. We measured hemagglutination inhibition (HAI) titers in serum before and 28 days after receipt of the seasonal inactivated influenza vaccine. Inflammasome-related gene expression and protein secretion were quantified in monocyte-derived macrophages following stimulation with influenza A/H1N1 virus.Results: Younger adults exhibited higher HAI titers compared to older adults following vaccination, although inflammasome-related protein secretion in response to influenza stimulation was similar between the age groups. Expression of P2RX7 following influenza stimulation was lower among older adults. Interestingly, CFLAR expression was significantly higher among females (p = 2.42 × 10−5) following influenza stimulation and this gene may play an important role in the development of higher HAI antibody titers among older females.Conclusion: Inflammasome activation in response to influenza vaccination appears to be maintained in monocyte-derived macrophages from older adults and does not explain the poor influenza vaccine responses generally observed among this age group.
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Affiliation(s)
- Stephen N. Crooke
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
| | - Krista M. Goergen
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, United States
| | | | - Richard B. Kennedy
- Mayo Clinic Vaccine Research Group, Mayo Clinic, Rochester, MN, United States
- *Correspondence: Richard B. Kennedy,
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27
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Lin X, Lin F, Liang T, Ducatez MF, Zanin M, Wong SS. Antibody Responsiveness to Influenza: What Drives It? Viruses 2021; 13:v13071400. [PMID: 34372607 PMCID: PMC8310379 DOI: 10.3390/v13071400] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/02/2021] [Accepted: 07/03/2021] [Indexed: 02/06/2023] Open
Abstract
The induction of a specific antibody response has long been accepted as a serological hallmark of recent infection or antigen exposure. Much of our understanding of the influenza antibody response has been derived from studying antibodies that target the hemagglutinin (HA) protein. However, growing evidence points to limitations associated with this approach. In this review, we aim to highlight the issue of antibody non-responsiveness after influenza virus infection and vaccination. We will then provide an overview of the major factors known to influence antibody responsiveness to influenza after infection and vaccination. We discuss the biological factors such as age, sex, influence of prior immunity, genetics, and some chronic infections that may affect the induction of influenza antibody responses. We also discuss the technical factors, such as assay choices, strain variations, and viral properties that may influence the sensitivity of the assays used to measure influenza antibodies. Understanding these factors will hopefully provide a more comprehensive picture of what influenza immunogenicity and protection means, which will be important in our effort to improve influenza vaccines.
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Affiliation(s)
- Xia Lin
- State Key Laboratory of Respiratory Diseases, Guangzhou Medical University, 195 Dongfengxi Rd, Guangzhou 510182, China; (X.L.); (F.L.); (T.L.); (M.Z.)
| | - Fangmei Lin
- State Key Laboratory of Respiratory Diseases, Guangzhou Medical University, 195 Dongfengxi Rd, Guangzhou 510182, China; (X.L.); (F.L.); (T.L.); (M.Z.)
| | - Tingting Liang
- State Key Laboratory of Respiratory Diseases, Guangzhou Medical University, 195 Dongfengxi Rd, Guangzhou 510182, China; (X.L.); (F.L.); (T.L.); (M.Z.)
| | | | - Mark Zanin
- State Key Laboratory of Respiratory Diseases, Guangzhou Medical University, 195 Dongfengxi Rd, Guangzhou 510182, China; (X.L.); (F.L.); (T.L.); (M.Z.)
- School of Public Health, The University of Hong Kong, Hong Kong, China
| | - Sook-San Wong
- State Key Laboratory of Respiratory Diseases, Guangzhou Medical University, 195 Dongfengxi Rd, Guangzhou 510182, China; (X.L.); (F.L.); (T.L.); (M.Z.)
- School of Public Health, The University of Hong Kong, Hong Kong, China
- Correspondence: ; Tel.: +86-178-2584-6078
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28
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Gu Y, Zuo X, Zhang S, Ouyang Z, Jiang S, Wang F, Wang G. The Mechanism behind Influenza Virus Cytokine Storm. Viruses 2021; 13:1362. [PMID: 34372568 PMCID: PMC8310017 DOI: 10.3390/v13071362] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/05/2021] [Accepted: 07/09/2021] [Indexed: 02/06/2023] Open
Abstract
Influenza viruses are still a serious threat to human health. Cytokines are essential for cell-to-cell communication and viral clearance in the immune system, but excessive cytokines can cause serious immune pathology. Deaths caused by severe influenza are usually related to cytokine storms. The recent literature has described the mechanism behind the cytokine-storm network and how it can exacerbate host pathological damage. Biological factors such as sex, age, and obesity may cause biological differences between different individuals, which affects cytokine storms induced by the influenza virus. In this review, we summarize the mechanism behind influenza virus cytokine storms and the differences in cytokine storms of different ages and sexes, and in obesity.
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Affiliation(s)
| | | | | | | | | | - Fang Wang
- Department of Pathogeny Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (Y.G.); (X.Z.); (S.Z.); (Z.O.); (S.J.)
| | - Guoqiang Wang
- Department of Pathogeny Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China; (Y.G.); (X.Z.); (S.Z.); (Z.O.); (S.J.)
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29
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Sánchez-de Prada L, Ortiz de Lejarazu-Leonardo R, Castrodeza-Sanz J, Tamayo-Gómez E, Eiros-Bouza JM, Sanz-Muñoz I. Do Vaccines Need a Gender Perspective? Influenza Says Yes! Front Immunol 2021; 12:715688. [PMID: 34290718 PMCID: PMC8287332 DOI: 10.3389/fimmu.2021.715688] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 06/21/2021] [Indexed: 01/22/2023] Open
Abstract
Background Sex differences in immune responses are well known. However, the humoral response in males and females in the case of influenza vaccination is yet to be characterized since studies have shown uneven results. Methods A retrospective study was conducted in 2,243 individuals (46.9% males) divided by age (15-64 and ≥65 years old). A serological analysis was performed by hemagglutination inhibition assay (HI) just before and 28 days after annual vaccination against seasonal influenza viruses in people vaccinated during the 2006-2018 seasons. A comparison of the humoral responses against influenza A and B viruses contained in the vaccine, between male and female individuals in young adults and elderly was conducted. Results Significative higher humoral response against classical influenza A (H1N1), A(H1N1)pdm09 subtype and B/Victoria lineage in terms of seroconversion rate were found in elderly women. No significant differences were found in the case of A(H3N2) subtype. Conclusions Elderly women seem to display a greater humoral response against classical A(H1N1), pandemic A(H1N1)pmd09 and B/Victoria lineage than elderly men. Sex dimorphism does not affect young adults.
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Affiliation(s)
- Laura Sánchez-de Prada
- Department of Microbiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | | | - Javier Castrodeza-Sanz
- National Influenza Center of Valladolid, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
- Department of Preventive Medicine and Public Health, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Eduardo Tamayo-Gómez
- Department of Anesthesia, Critical Care and Pain Medicine, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - José María Eiros-Bouza
- Department of Microbiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
- National Influenza Center of Valladolid, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
- Department of Microbiology, Hospital Universitario Río Hortega, Valladolid, Spain
| | - Iván Sanz-Muñoz
- National Influenza Center of Valladolid, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
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30
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Abstract
Biological sex affects the outcome of diverse respiratory viral infections. The pathogenesis of respiratory infections caused by viruses ranging from respiratory syncytial virus to influenza viruses and severe acute respiratory syndrome coronavirus 2 differs between the sexes across the life course. Generally, males are more susceptible to severe outcomes from respiratory viral infections at younger and older ages. During reproductive years (i.e., after puberty and prior to menopause), females are often at greater risk than males for severe outcomes. Pregnancy and biological sex affect the pathogenesis of respiratory viral infections. In addition to sex differences in the pathogenesis of disease, there are consistent sex differences in responses to treatments, with females often developing greater immune responses but experiencing more adverse reactions than males. Animal models provide mechanistic insights into the causes of sex differences in respiratory virus pathogenesis and treatment outcomes, where available. Expected final online publication date for the Annual Review of Virology, Volume 8 is September 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- Rebecca L Ursin
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA 21205;
| | - Sabra L Klein
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA 21205; .,W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Maryland, USA 21205
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31
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Denly L. The effect of sex on responses to influenza vaccines. Hum Vaccin Immunother 2021; 17:1396-1402. [PMID: 33180651 DOI: 10.1080/21645515.2020.1830685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
The poor uptake and limited effectiveness of seasonal influenza vaccines mean that influenza continues to create a significant burden of disease. It has been hypothesized that sex differences are present in responses to seasonal influenza vaccines, and that these differences may contribute to this poor vaccine success. This has led to the suggestion that vaccines should be tailored to an individual's biological sex. However, studies in this field are often low quality. Comprehensive analysis of the available literature reveals that there is insufficient evidence to support sex differences in vaccine immunogenicity, effectiveness, or efficacy. Nonetheless, differences in vaccine safety are consistently observed, with females reporting adverse events following immunization more frequently than males. Bias introduced by gender differences in passive reporting of adverse effects may underlie this phenomenon. Highly controlled studies are required in future before any conclusions can be made about potential sex differences in response to seasonal influenza vaccines.
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Affiliation(s)
- Lucy Denly
- Medical Sciences Division, University of Oxford, Oxford, UK
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32
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Mauvais-Jarvis F, Berthold HK, Campesi I, Carrero JJ, Dakal S, Franconi F, Gouni-Berthold I, Heiman ML, Kautzky-Willer A, Klein SL, Murphy A, Regitz-Zagrosek V, Reue K, Rubin JB. Sex- and Gender-Based Pharmacological Response to Drugs. Pharmacol Rev 2021; 73:730-762. [PMID: 33653873 PMCID: PMC7938661 DOI: 10.1124/pharmrev.120.000206] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
In humans, the combination of all sex-specific genetic, epigenetic, and hormonal influences of biologic sex produces different in vivo environments for male and female cells. We dissect how these influences of sex modify the pharmacokinetics and pharmacodynamics of multiple drugs and provide examples for common drugs acting on specific organ systems. We also discuss how gender of physicians and patients may influence the therapeutic response to drugs. We aim to highlight sex as a genetic modifier of the pharmacological response to drugs, which should be considered as a necessary step toward precision medicine that will benefit men and women. SIGNIFICANCE STATEMENT: This study discusses the influences of biologic sex on the pharmacokinetics and pharmacodynamics of drugs and provides examples for common drugs acting on specific organ systems. This study also discusses how gender of physicians and patients influence the therapeutic response to drugs.
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Affiliation(s)
- Franck Mauvais-Jarvis
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Heiner K Berthold
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Ilaria Campesi
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Juan-Jesus Carrero
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Santosh Dakal
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Flavia Franconi
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Ioanna Gouni-Berthold
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Mark L Heiman
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Alexandra Kautzky-Willer
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Sabra L Klein
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Anne Murphy
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Vera Regitz-Zagrosek
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Karen Reue
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
| | - Joshua B Rubin
- Section of Endocrinology, John W. Deming Department of Medicine, Diabetes Discovery and Sex-Based Medicine Laboratory, Tulane University School of Medicine and Southeast Louisiana Veterans Health Care System Medical Center, New Orleans, Louisiana (F.M.-J.); Department of Internal Medicine and Geriatrics, Bethel Clinic (EvKB), Bielefeld, Germany (H.K.B.); Department of Biomedical Sciences, University of Sassari, Sassari, Italy (I.C.); Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden (J.-J.C.); W. Harry Feinstone Department of Molecular Microbiology and Immunology, the Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland (S.D., S.L.K.); Laboratory of Sex-Gender Medicine, National Institute of Biostructures and Biosystems, Sassari, Italy (F.F.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine (PEDP), University of Cologne, Cologne, Germany (I.G.-B.); Scioto Biosciences, Indianapolis, Indiana (M.L.H.); Department of Internal Medicine III, Clinical Division of Endocrinology, Metabolism and Gender Medicine, Medical University of Vienna, Vienna and Gender Institute Gars am Kamp, Vienna, Austria (A.K.-W.); Neuroscience Institute, Georgia State University, Atlanta, Georgia (A.M.); Berlin Institute of Gender Medicine, Charité, Universitätsmedizin Berlin, Berlin, Germany and University of Zürich, Switzerland (V.R.-Z.); Department of Human Genetics, David Geffen School of Medicine, and the Molecular Biology Institute, University of California, Los Angeles, California (K.R.); and Departments of Medicine, Pediatrics, and Neuroscience, Washington University School of Medicine, St. Louis, Missouri (J.B.R.)
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Akauliya M, Gautam A, Maharjan S, Park BK, Kim J, Kwon HJ. CD83 expression regulates antibody production in response to influenza A virus infection. Virol J 2020; 17:194. [PMID: 33302987 PMCID: PMC7730749 DOI: 10.1186/s12985-020-01465-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 12/04/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND CD83 is known to regulate lymphocyte maturation, activation, homeostasis, and antibody response to immunization and infection. While CD83 has a major part in B cell function, its role in influenza A virus infection has not yet been investigated. METHODS We investigated the role of CD83 using C57BL/6J wild type mice and CD83 knockout (KO) mice after intraperitoneal administration of the influenza A/WSN/1933 virus. We analyzed cells of the peritoneal cavity, splenocytes, and cells of the bone marrow with FACS to investigate CD83 expression and cell population change in response to the virus infection. ELISA was performed with sera and peritoneal cavity fluids to detect A/WSN/1933 virus-specific IgG and the subclasses of IgG. RESULTS FACS analysis data showed a transient but distinct induction of CD83 expression in the peritoneal B cells of wild type mice. CD83 KO mice exhibited a delayed recovery of B cells in the bone marrow after influenza virus infection and overall, a smaller T cell population compared to wild type mice. The peritoneal cavity and serum of the wild type mice contained a high titer of IgG within 14 days after infection, whereas the CD83 KO mice had a very low titer of IgG. CONCLUSIONS These results show the importance of CD83 in lymphocytes homeostasis and antibody production during influenza A virus infection.
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Affiliation(s)
- Madhav Akauliya
- Department of Microbiology, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Avishekh Gautam
- Department of Microbiology, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Sony Maharjan
- Institute of Medical Science, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Byoung Kwon Park
- Institute of Medical Science, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Jinsoo Kim
- Department of Microbiology, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Hyung-Joo Kwon
- Department of Microbiology, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea.
- Institute of Medical Science, College of Medicine, Hallym University, Chuncheon, 24252, Republic of Korea.
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Honce R, Wohlgemuth N, Meliopoulos VA, Short KR, Schultz-Cherry S. Influenza in High-Risk Hosts-Lessons Learned from Animal Models. Cold Spring Harb Perspect Med 2020; 10:a038604. [PMID: 31871227 PMCID: PMC7706577 DOI: 10.1101/cshperspect.a038604] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Factoring significantly into the global burden of influenza disease are high-risk populations that suffer the bulk of infections. Classically, the very young, very old, and pregnant women have been identified as high-risk populations; however, recent research has uncovered several other conditions that contribute to severe infection. By using varied animal models, researchers have identified molecular mechanisms underpinning the increased likelihood for infection due to obesity and malnourishment, as well as insight into the role sex hormones play in antiviral immunity in males, in females, and across the life span. Additionally, novel comorbidity models have helped elucidate the role of chronic infectious and genetic diseases in influenza virus pathogenesis. Animal models play a vital role in understanding the contribution of host factors to influenza severity and immunity. An in-depth understanding of these host factors represents an important step in reducing the burden of influenza among the growing number of people living with one or more chronic medical conditions.
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Affiliation(s)
- Rebekah Honce
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-3678, USA
- Integrated Program in Biomedical Sciences, Department of Microbiology, Immunology, and Biochemistry, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
| | - Nicholas Wohlgemuth
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-3678, USA
| | - Victoria A Meliopoulos
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-3678, USA
| | - Kirsty R Short
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Brisbane, Queensland 4072, Australia
| | - Stacey Schultz-Cherry
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-3678, USA
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Felgenhauer JL, Brune JE, Long ME, Manicone AM, Chang MY, Brabb TL, Altemeier WA, Frevert CW. Evaluation of Nutritional Gel Supplementation in C57BL/6J Mice Infected with Mouse-Adapted Influenza A/PR/8/34 Virus. Comp Med 2020; 70:471-486. [PMID: 33323164 PMCID: PMC7754200 DOI: 10.30802/aalas-cm-20-990138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 11/05/2019] [Accepted: 09/04/2020] [Indexed: 12/11/2022]
Abstract
Mice are a common animal model for the study of influenza virus A (IAV). IAV infection causes weight loss due to anorexia and dehydration, which can result in early removal of mice from a study when they reach a humane endpoint. To reduce the number of mice prematurely removed from an experiment, we assessed nutritional gel (NG) supplementation as a support strategy for mice infected with mouse-adapted Influenza A/Puerto Rico/8/34 (A/PR/8/34; H1N1) virus. We hypothesized that, compared with the standard of care (SOC), supplementation with NG would reduce weight loss and increase survival in mice infected with IAV without impacting the initial immune response to infection. To assess the effects of NG, male and female C57BL/6J mice were infected with IAV at low, intermediate, or high doses. When compared with SOC, mice given NG showed a significant decrease in the maximal percent weight loss at all viral doses in males and at the intermediate dose for females. Mice supplemented with NG had no deaths for either sex at the intermediate dose and a significant increase in survival in males at the high viral dose. Supplementation with NG did not alter the viral titer or the pulmonary recruitment of immune cells as measured by cell counts and flow cytometry of cells recovered in bronchoalveolar lavage (BAL) fluid in either sex. However, mice given NG had a significant reduction in IL6 and TNFα in BAL fluid and no significant differences in CCL2, IL4, IL10, CXCL1, CXCL2, and VEGF. The results of this study show that as compared with infected SOC mice, infected mice supplemented with NG have reduced weight loss and increased survival, with males showing a greater benefit. These results suggest that NG should be considered as a support strategy and indicate that sex is an important biologic variable in mice infected with IAV.
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Key Words
- iav, influenza a virus
- soc, standard of care
- ng, nutritional gel
- eud50, euthanasia dose 50
- ld50, lethal-dose 50
- pfu, plaque forming unit
- dpi, days post infection
- il6, interleukin 6
- sem, standard error of mean
- ns, no significance
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Affiliation(s)
- Jessica L Felgenhauer
- Department of Comparative Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Jourdan E Brune
- Department of Comparative Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Matthew E Long
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Anne M Manicone
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Mary Y Chang
- Department of Comparative Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Thea L Brabb
- Department of Comparative Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - William A Altemeier
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington
| | - Charles W Frevert
- Department of Comparative Medicine, University of Washington, Seattle, Washington; Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington; Center for Lung Biology, University of Washington at South Lake Union, Seattle, Washington;,
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Cartwright HN, Barbeau DJ, McElroy AK. Rift Valley Fever Virus Is Lethal in Different Inbred Mouse Strains Independent of Sex. Front Microbiol 2020; 11:1962. [PMID: 32973712 PMCID: PMC7472459 DOI: 10.3389/fmicb.2020.01962] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/24/2020] [Indexed: 01/22/2023] Open
Abstract
Rift Valley fever virus (RVFV) is a zoonotic arbovirus affecting humans and livestock in Africa and the Arabian Peninsula. The majority of human cases are mild and self-limiting; however, severe cases can result in hepatitis, encephalitis, or hemorrhagic fever. There is a lack of immunocompetent mouse models that faithfully recapitulate the varied clinical outcomes of RVF in humans. However, there are easily accessible and commonly used inbred mouse strains that have never been challenged with wild-type RVFV. Here, RVFV susceptibility and pathogenesis were evaluated across five commonly used inbred laboratory mouse strains: C57BL/6J, 129S1/SvlmJ, NOD/ShiLtJ, A/J, and NZO/HILtJ. Comparisons between different mouse strains, challenge doses, and sexes revealed exquisite susceptibility to wild-type RVFV in an almost uniform manner. Never before challenged NOD/ShiLtJ, A/J, and NZO/HILtJ mice showed similar phenotypes of Rift Valley fever disease as previously tested inbred mouse strains. The majority of infected mice died or were euthanized by day 5 post-infection due to overwhelming hepatic disease as evidenced by gross liver pathology and high viral RNA loads in the liver. Mice surviving past day 6 across all strains succumbed to late-onset encephalitis. Remarkably, sex was not found to impact survival or viral load and showed only modest effect on time to death and weight loss for any of the challenged mouse strains following RVFV infection. Regardless of sex, these inbred mouse strains displayed extreme susceptibility to wild-type RVFV down to one virus particle.
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Affiliation(s)
- Haley N Cartwright
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States.,Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, United States
| | - Dominique J Barbeau
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States.,Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, United States
| | - Anita K McElroy
- Division of Pediatric Infectious Disease, Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States.,Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, United States
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37
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Becerra-Diaz M, Song M, Heller N. Androgen and Androgen Receptors as Regulators of Monocyte and Macrophage Biology in the Healthy and Diseased Lung. Front Immunol 2020; 11:1698. [PMID: 32849595 PMCID: PMC7426504 DOI: 10.3389/fimmu.2020.01698] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/25/2020] [Indexed: 12/14/2022] Open
Abstract
Androgens, the predominant male sex hormones, drive the development and maintenance of male characteristics by binding to androgen receptor (AR). As androgens are systemically distributed throughout the whole organism, they affect many tissues and cell types in addition to those in male sexual organs. It is now clear that the immune system is a target of androgen action. In the lungs, many immune cells express ARs and are responsive to androgens. In this review, we describe the effects of androgens and ARs on lung myeloid immune cells-monocytes and macrophages-as they relate to health and disease. In particular, we highlight the effect of androgens on lung diseases, such as asthma, chronic obstructive pulmonary disease and lung fibrosis. We also discuss the therapeutic use of androgens and how circulating androgens correlate with lung disease. In addition to human studies, we also discuss how mouse models have helped to uncover the effect of androgens on monocytes and macrophages in lung disease. Although the role of estrogen and other female hormones has been broadly analyzed in the literature, we focus on the new perspectives of androgens as modulators of the immune system that target myeloid cells during lung inflammation.
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Affiliation(s)
| | | | - Nicola Heller
- Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, MD, United States
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38
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Jones BG, Sealy RE, Penkert RR, Surman SL, Birshtein BK, Xu B, Neale G, Maul RW, Gearhart PJ, Hurwitz JL. From Influenza Virus Infections to Lupus: Synchronous Estrogen Receptor α and RNA Polymerase II Binding Within the Immunoglobulin Heavy Chain Locus. Viral Immunol 2020; 33:307-315. [PMID: 32105583 DOI: 10.1089/vim.2019.0144] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Males and females respond to pathogens differently and exhibit significantly different frequencies of autoimmune disease. For example, vaccinated adult females control influenza virus better than males, but females suffer systemic lupus erythematosus at a 9:1 frequency compared to males. Numerous explanations have been offered for these sex differences, but most have involved indirect mechanisms by which estrogen, a nuclear hormone, modifies cell barriers or immunity. In search of a direct mechanism, we examined the binding of estrogen receptor α (ERα), a class I nuclear hormone receptor, to the immunoglobulin heavy chain locus. Here, we show that in purified murine B cells, ERα and RNA polymerase II (RNA Pol II) exhibit extraordinarily similar DNA binding patterns. We further demonstrate that ERα preferentially binds adenosine-cytidine (AC)-repeats in the immunoglobulin heavy chain locus when supplemental estrogen is added to purified, lipopolysaccharide-activated B cells. Based on these and previous data, we hypothesize that (i) estrogen guides the binding of ERα and its RNA Pol II partner within the locus, which in turn instructs sterile transcription and class switch recombination (CSR), (ii) ERα binding to AC-repeats modifies the DNA architecture and loops associated with CSR, and (iii) by these mechanisms, estrogen instructs antibody expression. By targeting ERα-DNA interactions in the immunoglobulin heavy chain locus, clinicians may ultimately enhance antibody responses in the context of infectious diseases and reduce antibody responses in the context of allergic or autoimmune reactions.
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Affiliation(s)
- Bart G Jones
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Robert E Sealy
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Rhiannon R Penkert
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Sherri L Surman
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Barbara K Birshtein
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Beisi Xu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Geoffrey Neale
- Hartwell Center for Bioinformatics and Biotechnology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Robert W Maul
- National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Patricia J Gearhart
- National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA
| | - Julia L Hurwitz
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.,Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, Tennessee, USA
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39
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Mooney JP, Qendro T, Keith M, Philbey AW, Groves HT, Tregoning JS, Goodier MR, Riley EM. Natural Killer Cells Dampen the Pathogenic Features of Recall Responses to Influenza Infection. Front Immunol 2020; 11:135. [PMID: 32117282 PMCID: PMC7019041 DOI: 10.3389/fimmu.2020.00135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 01/20/2020] [Indexed: 12/25/2022] Open
Abstract
Despite evidence of augmented Natural Killer (NK) cell responses after influenza vaccination, the role of these cells in vaccine-induced immunity remains unclear. Here, we hypothesized that NK cells might increase viral clearance but possibly at the expense of increased severity of pathology. On the contrary, we found that NK cells serve a homeostatic role during influenza virus infection of vaccinated mice, allowing viral clearance with minimal pathology. Using a diphtheria toxin receptor transgenic mouse model, we were able to specifically deplete NKp46+ NK cells through the administration of diphtheria toxin. Using this model, we assessed the effect of NK cell depletion prior to influenza challenge in vaccinated and unvaccinated mice. NK-depleted, vaccinated animals lost significantly more weight after viral challenge than vaccinated NK intact animals, indicating that NK cells ameliorate disease in vaccinated animals. However, there was also a significant reduction in viral load in NK-depleted, unvaccinated animals indicating that NK cells also constrain viral clearance. Depletion of NK cells after vaccination, but 21 days before infection, did not affect viral clearance or weight loss—indicating that it is the presence of NK cells during the infection itself that promotes homeostasis. Further work is needed to identify the mechanism(s) by which NK cells regulate adaptive immunity in influenza-vaccinated animals to allow efficient and effective virus control whilst simultaneously minimizing inflammation and pathology.
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Affiliation(s)
- Jason P Mooney
- Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, United Kingdom.,Division of Infection and Immunity, The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Tedi Qendro
- Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Marianne Keith
- Division of Infection and Immunity, The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Adrian W Philbey
- Easter Bush Pathology, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Edinburgh, United Kingdom
| | - Helen T Groves
- Department of Medicine, Imperial College London, London, United Kingdom
| | - John S Tregoning
- Department of Medicine, Imperial College London, London, United Kingdom
| | - Martin R Goodier
- Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Eleanor M Riley
- Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, United Kingdom.,Division of Infection and Immunity, The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
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40
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Bongen E, Lucian H, Khatri A, Fragiadakis GK, Bjornson ZB, Nolan GP, Utz PJ, Khatri P. Sex Differences in the Blood Transcriptome Identify Robust Changes in Immune Cell Proportions with Aging and Influenza Infection. Cell Rep 2019; 29:1961-1973.e4. [PMID: 31722210 PMCID: PMC6856718 DOI: 10.1016/j.celrep.2019.10.019] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/12/2019] [Accepted: 10/03/2019] [Indexed: 02/09/2023] Open
Abstract
Sex differences in autoimmunity and infection suggest that a better understanding of molecular sex differences will improve the diagnosis and treatment of immune-related disease. We identified 144 differentially expressed genes, referred to as immune sex expression signature (iSEXS), between human males and females using an integrated multi-cohort analysis of blood transcriptome profiles from six discovery cohorts from five continents with 458 healthy individuals. We validated iSEXS in 11 additional cohorts of 524 peripheral blood samples. When we separated iSEXS into genes located on sex chromosomes (XY-iSEXS) or autosomes (autosomal-iSEXS), both modules distinguished males and females. iSEXS reflects sex differences in immune cell proportions, with female-associated genes showing higher expression by CD4+ T cells and male-associated genes showing higher expression by myeloid cells. Autosomal-iSEXS detected an increase in monocytes with age in females, reflected sex-differential immune cell dynamics during influenza infection, and predicted antibody response in males, but not females.
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Affiliation(s)
- Erika Bongen
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Program in Immunology, Stanford University School of Medicine, Stanford, CA, USA
| | - Haley Lucian
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Avani Khatri
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Gabriela K Fragiadakis
- Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Baxter Laboratory for Stem Cell Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Zachary B Bjornson
- Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Baxter Laboratory for Stem Cell Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Garry P Nolan
- Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Baxter Laboratory for Stem Cell Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Paul J Utz
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA 94305, USA.
| | - Purvesh Khatri
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Division of Biomedical Informatics Research, Stanford University School of Medicine, Stanford, CA 94305, USA.
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41
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Dhakal S, Klein SL. Host Factors Impact Vaccine Efficacy: Implications for Seasonal and Universal Influenza Vaccine Programs. J Virol 2019; 93:e00797-19. [PMID: 31391269 PMCID: PMC6803252 DOI: 10.1128/jvi.00797-19] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Influenza is a global public health problem. Current seasonal influenza vaccines have highly variable efficacy, and thus attempts to develop broadly protective universal influenza vaccines with durable protection are under way. While much attention is given to the virus-related factors contributing to inconsistent vaccine responses, host-associated factors are often neglected. Growing evidences suggest that host factors including age, biological sex, pregnancy, and immune history play important roles as modifiers of influenza virus vaccine efficacy. We hypothesize that host genetics, the hormonal milieu, and gut microbiota contribute to host-related differences in influenza virus vaccine efficacy. This review highlights the current insights and future perspectives into host-specific factors that impact influenza vaccine-induced immunity and protection. Consideration of the host factors that affect influenza vaccine-induced immunity might improve influenza vaccines by providing empirical evidence for optimizing or even personalizing vaccine type, dose, and use of adjuvants for current seasonal and future universal influenza vaccines.
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Affiliation(s)
- Santosh Dhakal
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Sabra L Klein
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
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42
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Host Factors Impact Vaccine Efficacy: Implications for Seasonal and Universal Influenza Vaccine Programs. J Virol 2019. [PMID: 31391269 DOI: 10.1128/jvi.00797‐19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Influenza is a global public health problem. Current seasonal influenza vaccines have highly variable efficacy, and thus attempts to develop broadly protective universal influenza vaccines with durable protection are under way. While much attention is given to the virus-related factors contributing to inconsistent vaccine responses, host-associated factors are often neglected. Growing evidences suggest that host factors including age, biological sex, pregnancy, and immune history play important roles as modifiers of influenza virus vaccine efficacy. We hypothesize that host genetics, the hormonal milieu, and gut microbiota contribute to host-related differences in influenza virus vaccine efficacy. This review highlights the current insights and future perspectives into host-specific factors that impact influenza vaccine-induced immunity and protection. Consideration of the host factors that affect influenza vaccine-induced immunity might improve influenza vaccines by providing empirical evidence for optimizing or even personalizing vaccine type, dose, and use of adjuvants for current seasonal and future universal influenza vaccines.
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43
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Gounder AP, Boon ACM. Influenza Pathogenesis: The Effect of Host Factors on Severity of Disease. THE JOURNAL OF IMMUNOLOGY 2019; 202:341-350. [PMID: 30617115 DOI: 10.4049/jimmunol.1801010] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/10/2018] [Indexed: 12/11/2022]
Abstract
Influenza viruses continue to be a major global health threat. Severity and clinical outcome of influenza disease is determined by both viral and host factors. Viral factors have long been the subject of intense research and many molecular determinants have been identified. However, research into the host factors that protect or predispose to severe and fatal influenza A virus infections is lagging. The goal of this review is to highlight the recent insights into host determinants of influenza pathogenesis.
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Affiliation(s)
- Anshu P Gounder
- Department of Internal Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO 63110.,Department of Molecular Microbiology and Microbial Pathogenesis, Washington University School of Medicine in St. Louis, St. Louis, MO 63110; and
| | - Adrianus C M Boon
- Department of Internal Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO 63110; .,Department of Molecular Microbiology and Microbial Pathogenesis, Washington University School of Medicine in St. Louis, St. Louis, MO 63110; and.,Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, St. Louis, MO 63110
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44
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Post CM, Boule LA, Burke CG, O'Dell CT, Winans B, Lawrence BP. The Ancestral Environment Shapes Antiviral CD8 + T cell Responses across Generations. iScience 2019; 20:168-183. [PMID: 31569050 PMCID: PMC6817732 DOI: 10.1016/j.isci.2019.09.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/05/2019] [Accepted: 09/11/2019] [Indexed: 11/18/2022] Open
Abstract
Recent studies have linked health fates of children to environmental exposures of their great grandparents. However, few studies have considered whether ancestral exposures influence immune function across generations. Here, we report transgenerational inheritance of altered T cell responses resulting from maternal (F0) exposure to the aryl hydrocarbon receptor ligand 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Since F0 exposure to TCDD has been linked to transgenerational transmission of reproductive problems, we asked whether maternal TCDD exposure also caused transgenerational changes in immune function. F0 exposure caused transgenerational effects on the CD8+ T cell response to influenza virus infection in females but not in males. Outcrosses showed changes were passed through both parental lineages. These data demonstrate that F0 exposure to an aryl hydrocarbon receptor (AHR) agonist causes durable changes to immune responses that can affect subsequent generations. This has broad implications for understanding how the environment of prior generations shapes susceptibility to pathogens and antiviral immunity in later generations.
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Affiliation(s)
- Christina M Post
- Department of Environmental Medicine, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA
| | - Lisbeth A Boule
- Department of Environmental Medicine, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA; Department of Microbiology & Immunology, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA
| | - Catherine G Burke
- Department of Microbiology & Immunology, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA
| | - Colleen T O'Dell
- Department of Environmental Medicine, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA
| | - Bethany Winans
- Department of Environmental Medicine, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA
| | - B Paige Lawrence
- Department of Environmental Medicine, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA; Department of Microbiology & Immunology, University of Rochester School of Medicine & Dentistry, Rochester, NY 14642, USA.
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45
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Age-associated changes in the impact of sex steroids on influenza vaccine responses in males and females. NPJ Vaccines 2019; 4:29. [PMID: 31312529 PMCID: PMC6626024 DOI: 10.1038/s41541-019-0124-6] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 06/11/2019] [Indexed: 12/13/2022] Open
Abstract
Vaccine-induced immunity declines with age, which may differ between males and females. Using human sera collected before and 21 days after receipt of the monovalent A/Cal/09 H1N1 vaccine, we evaluated cytokine and antibody responses in adult (18-45 years) and aged (65+ years) individuals. After vaccination, adult females developed greater IL-6 and antibody responses than either adult males or aged females, with female antibody responses being positively associated with concentrations of estradiol. To test whether protection against influenza virus challenge was greater in females than males, we primed and boosted adult (8-10 weeks) and aged (68-70 weeks) male and female mice with an inactivated A/Cal/09 H1N1 vaccine or no vaccine and challenged with a drift variant A/Cal/09 virus. As compared with unvaccinated mice, vaccinated adult, but not aged, mice experienced less morbidity and better pulmonary viral clearance following challenge, regardless of sex. Vaccinated adult female mice developed antibody responses that were of greater quantity and quality and more protective than vaccinated adult males. Sex differences in vaccine efficacy diminished with age in mice. To determine the role of sex steroids in vaccine-induced immune responses, adult mice were gonadectomized and hormones (estradiol in females and testosterone in males) were replaced in subsets of animals before vaccination. Vaccine-induced antibody responses were increased in females by estradiol and decreased in males by testosterone. The benefit of elevated estradiol on antibody responses and protection against influenza in females is diminished with age in both mice and humans.
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46
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Sarmiento L, Svensson J, Barchetta I, Giwercman A, Cilio CM. Copy number of the X-linked genes TLR7 and CD40L influences innate and adaptive immune responses. Scand J Immunol 2019; 90:e12776. [PMID: 31069824 DOI: 10.1111/sji.12776] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 04/29/2019] [Accepted: 05/03/2019] [Indexed: 12/29/2022]
Abstract
The number of the X chromosome-linked genes has been previously suggested to influence immune responses and the development of autoimmune diseases. In the present study, we aimed at evaluating the level of expression of CD40L (an X-linked gene involved in adaptive immunity) and TLR7 (an X-linked gene involved in innate immunity) in a variety of different karyotypes. Those included males, females and patients with X chromosome aneuploidy. Healthy females (46, XX; n = 10) and healthy males (46, XY; n = 10) were compared to females with Turner syndrome (TS) (45, X; n = 11) and males with Klinefelter syndrome (KS) (47, XXY; n = 5). Stimulation of peripheral blood mononuclear cells (PBMCs) with PMA and ionomycin resulted in higher percentage of CD3 + CD40L+ T cells (P < 0.001) and higher level expression of CD40L in T cell (P < 0.001) in female and KS patients compared with male and TS patients. TLR7-mediated IFN-alpha production by HLADR + CD3- CD19- cells was significantly upregulated in healthy women compared with healthy males, TS and KS patients (P < 0.001). TLR7 agonist-stimulated PBMCs from healthy females and KS patients expressed significantly higher levels of TLR7 mRNA than those from male and TS patients (P < 0.05). The increased expression of the X-linked genes TLR7 and CD40L in healthy females and KS patients suggests that the presence of two X chromosomes plays a major role in enhancing both innate and adaptive immune responses. These results may contribute to the explanation of sex-based differences in immune biology and the sex bias in predisposition to autoimmune diseases.
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Affiliation(s)
- Luis Sarmiento
- Cellular Autoimmunity Unit, Department of Clinical Sciences, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Johan Svensson
- Department of Pediatrics, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Ilaria Barchetta
- Cellular Autoimmunity Unit, Department of Clinical Sciences, Skåne University Hospital, Lund University, Malmö, Sweden.,Department of Experimental Medicine, Sapienza University, Rome, Italy
| | - Aleksander Giwercman
- Molecular Reproductive Medicine, Department of Translational Medicine, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Corrado M Cilio
- Cellular Autoimmunity Unit, Department of Clinical Sciences, Skåne University Hospital, Lund University, Malmö, Sweden
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47
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Laffont S, Guéry JC. Deconstructing the sex bias in allergy and autoimmunity: From sex hormones and beyond. Adv Immunol 2019; 142:35-64. [PMID: 31296302 DOI: 10.1016/bs.ai.2019.04.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Men and women differ in their susceptibility to develop autoimmunity and allergy but also in their capacity to cope with infections. Mechanisms responsible for this sexual dimorphism are still poorly documented and probably multifactorial. This review discusses the recent development in our understanding of the cell-intrinsic actions of biological factors linked to sex, sex hormones and sex chromosome complement, on immune cells, which may account for the sex differences in the enhanced susceptibility of women to develop immunological disorders, such as allergic asthma or systemic lupus erythematosus (SLE). We choose to more specifically discuss the impact of sex hormones on the development and function of immune cell populations directly involved in type-2 immunity, and the role of the X-linked Toll like receptor 7 (TLR7) in anti-viral immunity and in SLE. We will also elaborate on the recent evidence demonstrating that TLR7 escapes from X chromosome inactivation in the immune cells of women, and how this may contribute to endow woman immune system with enhanced responsiveness to RNA-virus and susceptibility to SLE.
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Affiliation(s)
- Sophie Laffont
- Centre de Physiopathologie de Toulouse Purpan (CPTP), Université de Toulouse, INSERM, CNRS, UPS, Toulouse, France
| | - Jean-Charles Guéry
- Centre de Physiopathologie de Toulouse Purpan (CPTP), Université de Toulouse, INSERM, CNRS, UPS, Toulouse, France.
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48
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Arsenović-Ranin N, Petrović R, Živković I, Bufan B, Stoiljković V, Leposavić G. Influence of aging on germinal centre reaction and antibody response to inactivated influenza virus antigens in mice: sex-based differences. Biogerontology 2019; 20:475-496. [PMID: 31049769 DOI: 10.1007/s10522-019-09811-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 04/24/2019] [Indexed: 12/15/2022]
Abstract
The study examined sex-specificities in age-related changes in BALB/c mice IgG antibody responses to immunisation with trivalent inactivated split-virus influenza bulk. Aging diminished the total serum IgG antibody responses to H1N1 and H3N2 and B influenza virus antigens in mice of both sexes, but they remained greater in aged females. This sex difference in aged mice correlated with the greater post-immunisation increase in the frequency of spleen germinal centre (GC) B cells and more favourable T follicular regulatory (Tfr)/GC B cell ratio, as Tfr cells are suggested to control antibody production through suppression of glycolysis. The greater post-immunisation GC B cell response in aged females compared with males correlated with the greater proliferation of B cells and CD4+ cells in splenocyte cultures from aged females restimulated with inactivated split-virus influenza from the bulk. To support the greater post-immunisation increase in the frequency GC B cell in aged females was more favourable Tfr/T follicular helper (Tfh) cell ratio. Additionally, compared with aged males, in age-matched females the greater avidity of serum IgG antibodies was found. However, in aged females IgG2a/IgG1 antibody ratio, reflecting spleen Th1/Th2 cytokine balance, was shifted towards IgG1 when compared with age-matched male mice. This shift was ascribed to a more prominent decline in the titres of functionally important IgG2a antibodies in females with aging. The study suggest that biological sex should be considered as a variable in designing strategies to manipulate with immune outcome of immunisation in aged animals, and possibly, at very long distance, humans.
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Affiliation(s)
- Nevena Arsenović-Ranin
- Department of Microbiology and Immunology, Faculty of Pharmacy, University of Belgrade, 450 Vojvode Stepe, 11221, Belgrade, Serbia
| | - Raisa Petrović
- Immunology Research Centre "Branislav Janković", Institute of Virology, Vaccines and Sera "Torlak", 458 Vojvode Stepe, 11221, Belgrade, Serbia
| | - Irena Živković
- Immunology Research Centre "Branislav Janković", Institute of Virology, Vaccines and Sera "Torlak", 458 Vojvode Stepe, 11221, Belgrade, Serbia
| | - Biljana Bufan
- Department of Microbiology and Immunology, Faculty of Pharmacy, University of Belgrade, 450 Vojvode Stepe, 11221, Belgrade, Serbia
| | - Vera Stoiljković
- Institute of Virology, Vaccines and Sera "Torlak", 458 Vojvode Stepe, 11221, Belgrade, Serbia
| | - Gordana Leposavić
- Department of Physiology, Faculty of Pharmacy, University of Belgrade, 450 Vojvode Stepe, 11221, Belgrade, Serbia.
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Morgan R, Klein SL. The intersection of sex and gender in the treatment of influenza. Curr Opin Virol 2019; 35:35-41. [PMID: 30901632 DOI: 10.1016/j.coviro.2019.02.009] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 02/06/2019] [Accepted: 02/12/2019] [Indexed: 12/19/2022]
Abstract
Males/men and females/women differ in the outcome of influenza A virus (IAV) infections, vaccination, and antiviral treatments. Both sex (i.e. biological factors) and gender (i.e. sociocultural factors) can impact exposure and severity of IAV infections as well as responses and outcomes of treatments for IAV. Greater consideration of the combined effects of sex and gender in epidemiological, clinical, and animal studies of influenza pathogenesis is needed.
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Affiliation(s)
- Rosemary Morgan
- Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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50
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Vom Steeg LG, Klein SL. Sex and sex steroids impact influenza pathogenesis across the life course. Semin Immunopathol 2019; 41:189-194. [PMID: 30298431 PMCID: PMC6370518 DOI: 10.1007/s00281-018-0718-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 09/24/2018] [Indexed: 10/28/2022]
Abstract
Males and females differ in the outcome of influenza A virus (IAV) infections, which depends significantly on age. During a typical seasonal influenza epidemic, young children (< 10 years of age) and aged adults (65+ years of age) are at greatest risk for severe disease, and among these age groups, males tend to suffer a worse outcome from IAV infection than females. Following infection with either pandemic or outbreak strains of IAVs, females of reproductive ages (i.e., 15-49 years of age) experience a worse outcome than their male counterparts. Among females of reproductive ages, pregnancy is one factor linked to an increased risk of severe outcome of influenza, although it is not the sole factor explaining the female-preponderance of severe disease. Small animal models of influenza virus infection illustrate that inflammatory immune responses and repair of damaged tissue following IAV infection also differ between the sexes and impact the outcome of infection. There also is growing evidence that sex steroid hormones, including estrogens, progesterone, and testosterone, directly impact immune responses during IAV infection to alter outcomes. Greater consideration of the combined effects of sex and age as biological variables in epidemiological, clinical, and animal studies of influenza pathogenesis is needed.
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Affiliation(s)
- Landon G Vom Steeg
- Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sabra L Klein
- Department of Molecular Microbiology and Immunology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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