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Turner CN, Camilo Sanchez Arcila J, Huerta N, Quiguoe AR, Jensen KDC, Hoyer KK. T cell exhaustion dynamics in systemic autoimmune disease. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.23.573167. [PMID: 38187518 PMCID: PMC10769367 DOI: 10.1101/2023.12.23.573167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Unlike in infection and cancer, T cell exhaustion in autoimmune disease has not been clearly defined. Here we set out to understand inhibitory protein (PD-1, Tim3, CTLA4, Lag3) expression in CXCR5- and CXCR5+ CD8 and CD4 T cells in systemic lupus erythematosus. CXCR5+ CD8 and CD4 T cells express PD-1 and engage B cells in germinal center reactions, leading to autoantibody formation in autoimmunity. We hypothesized that CXCR5+ CD8 T cells develop an exhausted phenotype as SLE autoimmunity expands from initial to chronic, self-perpetuating disease due to chronic self-antigen exposure. Our results indicate that there is no exhaustion frequency differences between sexes, although disease kinetics vary by sex. CXCR5+ CD8 T cells express primarily IFNγ, known to promote autoimmune disease development, whereas CXCR5-CD8 T cells express TNFα and IFNγ as disease progresses from 2-6 months. Tim3 is the highest expressed inhibitory marker for all CD4 and CD8 T cell populations demonstrating potential for terminally exhausted populations. CTLA4 expression on CD4 T cells suggests potential tolerance induction in these cells. We identified exhaustion phenotypes within autoimmune disease that progress with increasing lupus erythematosus severity and possibly provide a feedback mechanism for immunological tolerance. Highlights CXCR5- and CXCR5+ CD8 T cells expand with rate of disease in SLE mouse model.CXCR5+ CD8 T cells are low contributors to TNFα disease progression unlike CXCR5-CD8 T cells but may increase disease mechanisms through high IFNγ production.Inhibitory markers upregulate in frequency with the highest amounts seen in Tim3+ populations. Tim3+Lag3+ expression may be an indicator of terminal differentiation for all populations.Inhibitory marker expression frequency was unrelated to sex.
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Yuan G, Yang M, Xie J, Xu K, Zhang F. No evidence of genetic causal association between sex hormone-related traits and systemic lupus erythematosus: A two-sample Mendelian randomization study. Clin Rheumatol 2023; 42:3237-3249. [PMID: 37495778 DOI: 10.1007/s10067-023-06700-x] [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: 12/12/2022] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE Previous studies have demonstrated an association between sex hormone-related traits and systemic lupus erythematosus (SLE). However, because of the difficulties in determining sequential temporality, the causal association remains elusive. In this study, we used two-sample Mendelian randomization (MR) to explore the genetic causal associations between sex hormone-related traits and SLE. METHODS We used a two-sample MR to explore the causal association between sex hormone-related traits and SLE. The summarized data for sex hormone-related traits (including testosterone, estradiol (E2), sex hormone-binding globulin (SHBG), and bioavailable testosterone (BT)) originated from large genome-wide association studies (GWASs) of European descent. Aggregated data for SLE were derived from the FinnGen consortium (835 cases and 300,162 controls). Random-effects inverse-variance weighted (IVW), MR-Egger, weighted median, simple mode, weighted mode, and fixed-effects IVW methods were used for the MR analysis. Random-effects IVW was the primary method used to analyze the genetic causal association between sex hormone-related traits and SLE. Heterogeneity of the MR results was detected using the IVW Cochran's Q estimates. The pleiotropy of MR results was detected using MR-Egger regression and the MR pleiotropy residual sum and outlier (MR-PRESSO) test. Finally, leave-one-out analysis was performed to determine whether MR results were affected by a single single-nucleotide polymorphism (SNP). RESULTS Random-effects IVW as the primary method showed that testosterone (odds ratio (OR), 0.87; 95% confidence interval (CI), 0.41-1.82; P = 0.705), E2 (OR, 0.95; 95% CI, 0.73-1.23; P = 0.693), SHBG (OR, 1.25; 95% CI, 0.74-2.13; P = 0.400), and BT (OR, 0.99; 95% CI, 0.67-1.47; P = 0.959) had no potential causal association with SLE. The MR-Egger, weighted median, simple mode, weighted mode, and fixed-effects IVW methods all indicated consistent results. The results of the MR-Egger regression showed that there was no pleiotropy in our MR analysis (P > 0.05). The IVW Cochran's Q estimates showed that the MR analysis results of E2, SHBG, and BT on SLE had no heterogeneity (P > 0.05), but testosterone and SLE had heterogeneity (P < 0.05). The leave-one-out analysis confirmed that a single SNP did not affect the MR results. CONCLUSIONS Our MR analysis demonstrated that genetically predicted testosterone, E2, SHBG, and BT levels were not associated with SLE risk, but the roles of other non-genetic pathways cannot be ruled out. Key Points • This is the first MR study to explore the causal association of sex hormone-related traits with SLE. • No evidence to support causal associations between sex hormone-related traits and SLE. • Our MR analysis may provide novel insights into the causal association between sex hormone-related traits and SLE risk.
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Affiliation(s)
- Guolian Yuan
- Scientific Research and Experiment Center, The Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, People's Republic of China.
| | - Mingyi Yang
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Jiale Xie
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Ke Xu
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China
| | - Feng Zhang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiao Tong University, Xi'an, People's Republic of China
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Valdrighi N, Blom AB, van Beuningen HM, Vitters EL, Helsen MM, Walgreen B, van Lent PL, Koenders MI, van der Kraan PM, van de Loo FA, Blaney Davidson EN. Early pain in females is linked to late pathological features in murine experimental osteoarthritis. PeerJ 2023; 11:e15482. [PMID: 37366428 PMCID: PMC10290834 DOI: 10.7717/peerj.15482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 05/09/2023] [Indexed: 06/28/2023] Open
Abstract
Background Osteoarthritis (OA) is a progressive joint disease and a major cause of chronic pain in adults. The prevalence of OA is higher in female patients, who tend to have worse OA outcomes, partially due to pain. The association between joint pain and OA pathology is often inconclusive. Preclinical research studies have largely overlooked sex as a potential determinant in joint pain during OA. This study aimed to investigate the role of sex in joint pain in the collagenase-induced OA (CiOA) model and its link with joint pathology. Methods Multiple aspects of pain were evaluated during identically executed experiments of CiOA in male and female C57BL/6J mice. Cartilage damage, osteophyte formation, synovial thickness, and cellularity were assessed by histology on day 56. The association between pain and pathology was investigated, disaggregated by sex. Results Differences in pain behavior between sexes were found in the majority of the evaluated pain methods. Females displayed lower weight bearing ability in the affected leg compared to males during the early phase of the disease, however, the pathology at the end stage was comparable between sexes. In the second cohort, males displayed increased mechanical sensitivity in the affected joint compared to females but also showed more cartilage damage at the end stage of the model. Within this cohort, gait analysis showed varied results. Males used the affected paw less often and displayed dynamic weight-bearing compensation in the early phase of the model. These differences were not observed in females. Other evaluated parameters displayed comparable gait behavior between males and females. A detailed analysis of individual mice revealed that seven out of 10 pain measurements highly correlated with OA histopathology in females (Pearson r range: 0.642-0.934), whereas in males this measurement was only two (Pearson r range: 0.645-0.748). Conclusion Our data show that sex is a determinant in the link between pain-related behavior with OA features. Therefore, to accurately interpret pain data it is crucial to segregate data analysis by sex to draw the correct mechanistic conclusion.
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Gupta A, Carnazza M, Jones M, Darzynkiewicz Z, Halicka D, O'Connell T, Zhao H, Dadafarin S, Shin E, Schwarcz MD, Moscatello A, Tiwari RK, Geliebter J. Androgen Receptor Activation Induces Senescence in Thyroid Cancer Cells. Cancers (Basel) 2023; 15:cancers15082198. [PMID: 37190127 DOI: 10.3390/cancers15082198] [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: 12/21/2022] [Revised: 03/30/2023] [Accepted: 03/30/2023] [Indexed: 05/17/2023] Open
Abstract
Thyroid cancer (TC) is the most common endocrine malignancy, with an approximately three-fold higher incidence in women. TCGA data indicate that androgen receptor (AR) RNA is significantly downregulated in PTC. In this study, AR-expressing 8505C (anaplastic TC) (84E7) and K1 (papillary TC) cells experienced an 80% decrease in proliferation over 6 days of exposure to physiological levels of 5α-dihydrotestosterone (DHT). In 84E7, continuous AR activation resulted in G1 growth arrest, accompanied by a flattened, vacuolized cell morphology, with enlargement of the cell and the nuclear area, which is indicative of senescence; this was substantiated by an increase in senescence-associated β-galactosidase activity, total RNA and protein content, and reactive oxygen species. Additionally, the expression of tumor suppressor proteins p16, p21, and p27 was significantly increased. A non-inflammatory senescence-associated secretory profile was induced, significantly decreasing inflammatory cytokines and chemokines such as IL-6, IL-8, TNF, RANTES, and MCP-1; this is consistent with the lower incidence of thyroid inflammation and cancer in men. Migration increased six-fold, which is consistent with the clinical observation of increased lymph node metastasis in men. Proteolytic invasion potential was not significantly altered, which is consistent with unchanged MMP/TIMP expression. Our studies provide evidence that the induction of senescence is a novel function of AR activation in thyroid cancer cells, and may underlie the protective role of AR activation in the decreased incidence of TC in men.
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Affiliation(s)
- Anvita Gupta
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Michelle Carnazza
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Melanie Jones
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Zbigniew Darzynkiewicz
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
- Department of Medicine, New York Medical College, Valhalla, NY 10595, USA
| | - Dorota Halicka
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Timmy O'Connell
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Hong Zhao
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
| | - Sina Dadafarin
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA 98195, USA
| | - Edward Shin
- Department of Otolaryngology, New York Eye and Ear Infirmary of Mount Sinai, New York, NY 10003, USA
| | - Monica D Schwarcz
- Department of Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | | | - Raj K Tiwari
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
- Department of Otolaryngology, New York Medical College, Valhalla, NY 10595, USA
| | - Jan Geliebter
- Department of Pathology, Microbiology, and Immunology, New York Medical College, Valhalla, NY 10595, USA
- Department of Otolaryngology, New York Medical College, Valhalla, NY 10595, USA
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Mathias K, Mathias L, Amarnani A, Samko T, Lahita RG, Panush RS. Challenges of caring for transgender and gender diverse patients with rheumatic disease: presentation of seven patients and review of the literature. Curr Opin Rheumatol 2023; 35:117-127. [PMID: 35797514 DOI: 10.1097/bor.0000000000000894] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW As perspectives on sex and gender identity have evolved, there has been an increase in the practice of transgender medicine. Within rheumatology, however, there is a dearth of information about rheumatic disease in transgender and gender diverse (TGGD) individuals. This is important, as sex hormones affect the etiopathogenesis and expression of autoimmune diseases. We therefore sought to identify TGGD patients with rheumatic disease, review their clinical courses, and appraise existing literature about this population. RECENT FINDINGS Of 1053 patients seen at the Los Angeles County and University of Southern California Medical Center from 2019 through 2021, five transgender men and two transgender women with rheumatic disease were identified. Most patients' disease courses were not overtly impacted by gender affirming hormone therapy (GAHT). Six of seven patients had psychosocial barriers to care. Our systematic review found 11 studies with 11 transgender women and two transgender men. In 12 of 13 patients, GAHT possibly modulated the patients' rheumatic disease. SUMMARY Our observations suggest GAHT need not be a strict contraindication in TGGD patients with rheumatic disease. TGGD patients often face significant psychosocial barriers. Additional information about this population and empathy toward their health disparities are needed.
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Affiliation(s)
- Kristen Mathias
- Division of Rheumatology, Department of Medicine, The Johns Hopkins University School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Lauren Mathias
- Division of Rheumatology, Department of Medicine, PIH Health, Los Angeles County, Los Angeles, California
| | - Abhimanyu Amarnani
- Division of Rheumatology, Department of Medicine, New York University Langone Health, New York, New York
| | - Tracey Samko
- Department of Internal Medicine and Pediatrics, Keck School of Medicine, Los Angeles County + University of Southern California (LAC+USC) Medical Center, Los Angeles, California
| | - Robert G Lahita
- Institute for Autoimmune and Rheumatic Disease, St. Joseph's Health, Patterson, New Jersey
| | - Richard S Panush
- Division of Rheumatology, Department of Medicine, Keck School of Medicine, University of Southern California, and Los Angeles County + University of Southern California (LAC+USC) Medical Center, Los Angeles, California, USA
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Kim JW, Kim HA, Suh CH, Jung JY. Sex hormones affect the pathogenesis and clinical characteristics of systemic lupus erythematosus. Front Med (Lausanne) 2022; 9:906475. [PMID: 36035435 PMCID: PMC9402996 DOI: 10.3389/fmed.2022.906475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Systemic lupus erythematosus (SLE) affects women more frequently than men, similar to the female predilection for other autoimmune diseases. Moreover, male patients with SLE exhibit different clinical features than female patients. Sex-associated differences in SLE required special considerations for disease management such as during pregnancy or hormone replacement therapy (HRT). Sex hormones, namely, estrogen and testosterone, are known to affect immune responses and autoimmunity. While estrogen and progesterone promote type I immune response, and testosterone enhances T-helper 1 response. Sex hormones also influence Toll-like receptor pathways, and estrogen receptor signaling is involved in the activation and tolerance of immune cells. Further, the clinical features of SLE vary according to hormonal changes in female patients. Alterations in sex hormones during pregnancy can alter the disease activity of SLE, which is associated with pregnancy outcomes. Additionally, HRT may change SLE status. Sex hormones affect the pathogenesis, clinical features, and management of SLE; thus, understanding the occurrence and exacerbation of disease caused by sex hormones is necessary to improve its management.
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Affiliation(s)
- Ji-Won Kim
- Department of Rheumatology, Ajou University School of Medicine, Suwon, South Korea
| | - Hyoun-Ah Kim
- Department of Rheumatology, Ajou University School of Medicine, Suwon, South Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University School of Medicine, Suwon, South Korea
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Ju-Yang Jung
- Department of Rheumatology, Ajou University School of Medicine, Suwon, South Korea
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Zhang L, Wu B, Ye J. Fatigue have impact on the sexual problems in Chinese females with systemic lupus erythematosus. BMC Womens Health 2022; 22:266. [PMID: 35768845 PMCID: PMC9245321 DOI: 10.1186/s12905-022-01854-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 06/17/2022] [Indexed: 11/10/2022] Open
Abstract
Background Systemic lupus erythematosus (SLE) might affect all aspects of life including sexual function; previous study indicated that fatigue was the risk factor of sexual dysfunction. The current study aims to investigate the effects of SLE on Chinese mainland female patients’ sexual problems compared with healthy subjects and to investigate the relationship among fatigue, disease parameters, depression, quality of life and sexual problems in Chinese female patients with SLE. Methods A total of 128 female SLE patients (mean age: 43.65 ± 7.13 years) and 121 healthy female controls (mean age 43.59 ± 6.57 years) were included in this cross-sectional study. All data were collected consecutively by face-to-face questionnaires from January 2021 to December 2021. SLE patients completed questionnaires for demographic or clinical variables, the 10-cm Visual Analog Scale for pain, the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) for disease activity, the multidimensional fatigue inventory (MFI) for fatigue, the patient health questionnaire-9 (PHQ-9) for depression, the Female Sexual Function Index (FSFI) for problems, and the Short Form 12 health survey for quality of life. Independent sample t-test, Mann–Whitney U-test, Chi-square test, and forward stepwise binary logistic regression model were used to analyze these data. Results Our results showed that the prevalence of female sexual problems was 78.9% in SLE patients, which was significantly higher than the controls (56.7%; p < 0.05). The results found that having child (OR 23.04; p < 0.000), age (OR 1.11; p = 0.002), DMARDs usage (OR 0.04; p = 0.004), MFI total score (OR 1.06; p = 0.006), and disease duration (OR 1.16; p = 0.043) were the potential risk factors of female sexual problems by forward stepwise binary logistic regression. Conclusion The present study reported that female sexual problems was more common in Chinese SLE female patients compared to controls. Having child, age, DMARDs usage, fatigue, and disease duration had great impacts on female sexual problems in Chinese SLE patients. Rheumatologists and nurses should pay close attention to SLE female patients’ sexual problems, especially those having no child, older age, not using DMARDs, fatigue, or long disease duration by health education or other methods to improve their sexual problems, and ultimately improve SLE patients’ quality of life.
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Affiliation(s)
- Lijuan Zhang
- Department of Nursing, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197, Ruijin Er Road, Shanghai, 200025, China
| | - Beiwen Wu
- Department of Nursing, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197, Ruijin Er Road, Shanghai, 200025, China.
| | - Junna Ye
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197, Ruijin Er Road, Shanghai, 200025, China.
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Jones JM, Smith F, Littlejohn E, Jorgensen TN. Lack of Association Between Sex Hormones, MDSCs, LDGs and pDCs in Males and Females With Systemic Lupus Erythematosus. Front Immunol 2022; 13:888501. [PMID: 35833144 PMCID: PMC9271771 DOI: 10.3389/fimmu.2022.888501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Plasmacytoid dendritic cells (pDCs) and low-density granulocytes (LDGs) are interferon-alpha producing cells that create a pro-inflammatory response in Systemic Lupus Erythematosus (SLE) leading to auto antibody production and organ damage. Both pDCs and LDGs have been shown to be dysfunctional in patients with active SLE. Myeloid-derived suppressor cells (MDSCs) have the capacity to control T and B cell activation and differentiation, and have recently been identified as cells of interest in SLE as well. While not fully understood, previous studies have suggested that pDCs are regulated in part by both X chromosome inactivation and estradiol. Whether sex chromosomes or sex hormones regulate MDSCs and LDGs remain to be determined. We aimed to explore the relative role of sex and sex hormones on pDC, MDSC and LDG frequency and function in SLE patients. We recruited patients with SLE as defined by ACR or SLICC classification criteria and healthy controls in conjunction with the Cleveland Clinic Lupus Cohort and Clinical Research Unit. We analyzed serum sex hormone levels by ELISA, and frequencies of pDCs, MDSCs, and LDGs among PBMCs and serum cytokine levels by flow cytometry. PBMCs were further analyzed for expression of genes involved in or induced by toll-like receptor (TLR)7 or TLR9 stimulation. In all SLE patients, the serum estradiol/testosterone ratio and levels of granulocytic MDSCs and LDGs were increased, while levels of pDCs were decreased. Furthermore, pDCs from active SLE patients expressed lower levels of TLR7 and TLR9 and showed diminished production of TLR9-induced IFNα and TNFα as compared to healthy controls. LDGs from healthy controls and SLE patients expressed very low levels of TLR7 and TLR9 and largely failed to respond to TLR9 stimulation. Thus, regardless of sex and sex-hormone levels, frequencies of pDCs, MDSCs and LDGs, TLR7 and TLR9 expression, and TLR9-driven cytokine production were similarly altered in male and female SLE patients.
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Affiliation(s)
- Jessica M. Jones
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Frances Smith
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Emily Littlejohn
- Department of Rheumatologic and Immunologic Disease, Orthopaedic and Rheumatologic Institute, Lupus Clinic, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Trine N. Jorgensen
- Department of Inflammation and Immunity, Cleveland Clinic Foundation, Cleveland, OH, United States
- *Correspondence: Trine N. Jorgensen,
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Rosser EC, de Gruijter NM, Matei DE. Mini-Review: Gut-Microbiota and the Sex-Bias in Autoimmunity - Lessons Learnt From Animal Models. Front Med (Lausanne) 2022; 9:910561. [PMID: 35783625 PMCID: PMC9243537 DOI: 10.3389/fmed.2022.910561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/13/2022] [Indexed: 11/16/2022] Open
Abstract
It is well appreciated that there is a female preponderance in the development of most autoimmune diseases. Thought to be due to a complex interplay between sex chromosome complement and sex-hormones, however, the exact mechanisms underlying this sex-bias remain unknown. In recent years, there has been a focus on understanding the central pathogenic role of the bacteria that live in the gut, or the gut-microbiota, in the development of autoimmunity. In this review, we discuss evidence from animal models demonstrating that the gut-microbiota is sexually dimorphic, that there is a bidirectional relationship between the production of sex-hormones and the gut-microbiota, and that this sexual dimorphism within the gut-microbiota may influence the sex-bias observed in autoimmune disease development. Collectively, these data underline the importance of considering sex as a variable when investigating biological pathways that contribute to autoimmune disease risk.
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Affiliation(s)
- Elizabeth C. Rosser
- Centre for Adolescent Rheumatology Versus Arthritis at University College London (UCL), University College London Hospital (UCLH) and Great Ormond Street Hospital (GOSH), London, United Kingdom,Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom,*Correspondence: Elizabeth C. Rosser
| | - Nina M. de Gruijter
- Centre for Adolescent Rheumatology Versus Arthritis at University College London (UCL), University College London Hospital (UCLH) and Great Ormond Street Hospital (GOSH), London, United Kingdom,Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom
| | - Diana E. Matei
- Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, London, United Kingdom
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Losada-García A, Cortés-Ramírez SA, Cruz-Burgos M, Morales-Pacheco M, Cruz-Hernández CD, Gonzalez-Covarrubias V, Perez-Plascencia C, Cerbón MA, Rodríguez-Dorantes M. Hormone-Related Cancer and Autoimmune Diseases: A Complex Interplay to be Discovered. Front Genet 2022; 12:673180. [PMID: 35111194 PMCID: PMC8801914 DOI: 10.3389/fgene.2021.673180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 12/06/2021] [Indexed: 11/17/2022] Open
Abstract
Neoplasic transformation is a continuous process that occurs in the body. Even before clinical signs, the immune system is capable of recognizing these aberrant cells and reacting to suppress them. However, transformed cells acquire the ability to evade innate and adaptive immune defenses through the secretion of molecules that inhibit immune effector functions, resulting in tumor progression. Hormones have the ability to modulate the immune system and are involved in the pathogenesis of autoimmune diseases, and cancer. Hormones can control both the innate and adaptive immune systems in men and women. For example androgens reduce immunity through modulating the production of pro-inflammatory and anti-inflammatory mediators. Women are more prone than men to suffer from autoimmune diseases such as systemic lupus erythematosus, psoriasis and others. This is linked to female hormones modulating the immune system. Patients with autoimmune diseases consistently have an increased risk of cancer, either as a result of underlying immune system dysregulation or as a side effect of pharmaceutical treatments. Epidemiological data on cancer incidence emphasize the link between the immune system and cancer. We outline and illustrate the occurrence of hormone-related cancer and its relationship to the immune system or autoimmune diseases in this review. It is obvious that some observations are contentious and require explanation of molecular mechanisms and validation. As a result, future research should clarify the molecular pathways involved, including any causal relationships, in order to eventually allocate information that will aid in the treatment of hormone-sensitive cancer and autoimmune illness.
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Affiliation(s)
- A Losada-García
- Laboratorio de Oncogenomica Instituto Nacional de Medicina Genomica, Mexico City, Mexico
| | - SA Cortés-Ramírez
- Laboratorio de Oncogenomica Instituto Nacional de Medicina Genomica, Mexico City, Mexico
| | - M Cruz-Burgos
- Laboratorio de Oncogenomica Instituto Nacional de Medicina Genomica, Mexico City, Mexico
| | - M Morales-Pacheco
- Laboratorio de Oncogenomica Instituto Nacional de Medicina Genomica, Mexico City, Mexico
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | | | | | - Carlos Perez-Plascencia
- Unidad de Genómica y Cáncer, Subdirección de Investigación Básica, INCan, SSA and Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - MA Cerbón
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - M Rodríguez-Dorantes
- Laboratorio de Oncogenomica Instituto Nacional de Medicina Genomica, Mexico City, Mexico
- *Correspondence: M Rodríguez-Dorantes,
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Davison LM, Alberto AA, Dand HA, Keller EJ, Patt M, Khan A, Dvorina N, White A, Sakurai N, Liegl LN, Vogl T, Jorgensen TN. S100a9 Protects Male Lupus-Prone NZBWF1 Mice From Disease Development. Front Immunol 2021; 12:681503. [PMID: 34220829 PMCID: PMC8248531 DOI: 10.3389/fimmu.2021.681503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/01/2021] [Indexed: 11/13/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disorder disproportionally affecting women. A similar sex difference exists in the murine New Zealand Black/White hybrid model (NZBWF1) of SLE with all females, but only 30-40% of males, developing disease within the first year of life. Myeloid-derived suppressor cells (MDSCs) are prominent in NZBWF1 males and while depletion of these cells in males, but not females, promotes disease development, the mechanism of suppression remains unknown. S100a9, expressed by neutrophils and MDSCs, has previously been shown to exert immunosuppressive functions in cancer and inflammation. Here we investigated if S100a9 exerts immunosuppressive functions in NZBWF1 male and female mice. S100a9+/+, S100a9+/- and S100a9-/- NZBWF1 mice were followed for disease development for up to 8 months of age. Serum autoantibody levels, splenomegaly, lymphocyte activation, glomerulonephritis and proteinuria were measured longitudinally or at the time of harvest. In accordance with an immunosuppressive function of MDSCs in male mice, S100a9-deficient male NZBWF1 mice developed accelerated autoimmunity as indicated by increased numbers of differentiated effector B and T cells, elevated serum autoantibody levels, increased immune-complex deposition and renal inflammation, and accelerated development of proteinuria. In contrast, female mice showed either no response to S100a9-deficiency or even a slight reduction in disease symptoms. Furthermore, male, but not female, S100a9-/- NZBWF1 mice displayed an elevated type I interferon-induced gene signature, suggesting that S100a9 may dampen a pathogenic type I interferon signal in male mice. Taken together, S100a9 exerts an immunosuppressive function in male NZBWF1 mice effectively moderating lupus-like disease development via inhibition of type I interferon production, lymphocyte activation, autoantibody production and the development of renal disease.
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Affiliation(s)
- Laura M Davison
- Cleveland Clinic Lerner College of Medicine, Department of Molecular Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Andres A Alberto
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Hardik A Dand
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Emma J Keller
- Cleveland Clinic Lerner College of Medicine, Department of Molecular Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Madeline Patt
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Ayesha Khan
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Nina Dvorina
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Alexandra White
- Cleveland Clinic Lerner College of Medicine at Case Western Reserve University, Cleveland, OH, United States
| | - Nodoka Sakurai
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Lauren N Liegl
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Thomas Vogl
- Institute of Immunology, University of Muenster, Muenster, Germany
| | - Trine N Jorgensen
- Department of Inflammation and Immunity, Lerner Research Institute, NE40, Cleveland Clinic Foundation, Cleveland, OH, United States
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