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Baker Frost D, Savchenko A, Takamura N, Wolf B, Fierkens R, King K, Feghali-Bostwick C. A Positive Feedback Loop Exists between Estradiol and IL-6 and Contributes to Dermal Fibrosis. Int J Mol Sci 2024; 25:7227. [PMID: 39000334 PMCID: PMC11241801 DOI: 10.3390/ijms25137227] [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: 05/31/2024] [Revised: 06/23/2024] [Accepted: 06/28/2024] [Indexed: 07/16/2024] Open
Abstract
Systemic sclerosis (SSc) is characterized by dermal fibrosis with a female predominance, suggesting a hormonal influence. Patients with SSc have elevated interleukin (IL)-6 levels, and post-menopausal women and older men also have high estradiol (E2) levels. In the skin, IL-6 increases the enzymatic activity of aromatase, thereby amplifying the conversion of testosterone to E2. Therefore, we hypothesized that an interplay between E2 and IL-6 contributes to dermal fibrosis. We used primary dermal fibroblasts from healthy donors and patients with diffuse cutaneous (dc)SSc, and healthy donor skin tissues stimulated with recombinant IL-6 and its soluble receptor (sIL-6R) or E2. Primary human dermal fibroblasts and tissues from healthy donors stimulated with IL-6+sIL-6R produced E2, while E2-stimulated dermal tissues and fibroblasts produced IL-6. Primary dermal fibroblasts from healthy donors treated with IL-6+sIL-6R and the aromatase inhibitor anastrozole (ANA) and dcSSc fibroblasts treated with ANA produced less fibronectin (FN), type III collagen A1 (Col IIIA1), and type V collagen A1 (Col VA1). Finally, dcSSc dermal fibroblasts treated with the estrogen receptor inhibitor fulvestrant also generated less FN, Col IIIA1, and Col VA1. Our data show that IL-6 exerts its pro-fibrotic influence in human skin in part through E2 and establish a positive feedback loop between E2 and IL-6.
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Affiliation(s)
- DeAnna Baker Frost
- Department of Medicine, Division of Rheumatology and Immunology, Medical University of South Carolina, 96 Jonathan Lucas Street, Suite 822, MSC 637, Charleston, SC 29425, USA;
| | - Alisa Savchenko
- College of Osteopathic Medicine, Rocky Vista University, 4130 Rocky Vista Way, Billings, MT 59106, USA;
| | - Naoko Takamura
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Yokohama 236-0004, Kanagawa, Japan;
| | - Bethany Wolf
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Room 305F, Charleston, SC 29425, USA;
| | - Roselyn Fierkens
- Barabara Davis Center, Department of Pediatrics, University of Colorado, School of Medicine, M20-3201N, 1775 Aurora Court, Aurora, CO 80045, USA;
| | - Kimberly King
- School of Medicine, Morehouse College, 720 Westview Drive, Atlanta, GA 30310, USA;
| | - Carol Feghali-Bostwick
- Department of Medicine, Division of Rheumatology and Immunology, Medical University of South Carolina, 96 Jonathan Lucas Street, Suite 822, MSC 637, Charleston, SC 29425, USA;
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Baker Frost D, Savchenko A, Feghali-Bostwick C, Wolf B. The Relationship between Time, Race, and Estrogen Receptor Alpha in Estradiol-Induced Dermal Fibrosis. Biomedicines 2024; 12:182. [PMID: 38255287 PMCID: PMC10813671 DOI: 10.3390/biomedicines12010182] [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: 10/15/2023] [Revised: 12/08/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024] Open
Abstract
In the skin, estradiol (E2) promotes profibrotic and proinflammatory cytokines, contributing to extracellular matrix (ECM) deposition. However, the magnitude of the response differs. Using the human skin organ culture model, we evaluated donor characteristics and correlations that contribute to E2-induced interleukin-6 (IL-6), transforming growth factor beta 1 and 2 (TGFB1 and TGFB2), collagen IA2 (Col IA2), collagen IIIA1 (Col IIIA1), and fibronectin (FN) expressions. In vehicle- and E2-treated dermal skin tissue transcripts, we confirm differences in the magnitude; however, there were positive correlations between profibrotic mediators and ECM components 48 h after E2 treatment. Also, positive correlations exist between baseline and E2-induced TGFB1, IL-6, Col IIIA1, and FN transcripts. Since estrogen receptor alpha (ERA) can propagate E2's signal, we measured and detected differences in its baseline and fold change transcript levels, with a significant decline in baseline levels 48 h after incubation and an increase 48 h after E2 treatment. There was a trend to higher transcript levels in African American donors 24 h earlier. Finally, E2-induced ERA transcript levels negatively correlated with its own baseline levels and positively correlated with FN, TGFB1, and Col IA2 transcript levels. Therefore, our data suggest ERA, E2 exposure time, and race/ethnicity contribute to E2-induced dermal fibrosis.
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Affiliation(s)
- DeAnna Baker Frost
- Department of Medicine, Division of Rheumatology and Immunology, Medical University of South Carolina, 96 Jonathan Lucas Street, Charleston, SC 29425, USA; (D.B.F.); (C.F.-B.)
| | - Alisa Savchenko
- Chobanian & Avedisian School of Medicine, Boston University, 72 E. Concord Street, Boston, MA 02118, USA;
| | - Carol Feghali-Bostwick
- Department of Medicine, Division of Rheumatology and Immunology, Medical University of South Carolina, 96 Jonathan Lucas Street, Charleston, SC 29425, USA; (D.B.F.); (C.F.-B.)
| | - Bethany Wolf
- Department of Public Health Sciences, Medical University of South Carolina, 135 Cannon Street, Room 305F, Charleston, SC 29425, USA
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Type XXII Collagen Complements Fibrillar Collagens in the Serological Assessment of Tumor Fibrosis and the Outcome in Pancreatic Cancer. Cells 2022; 11:cells11233763. [PMID: 36497023 PMCID: PMC9738409 DOI: 10.3390/cells11233763] [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: 09/30/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Circulating fragments of type III collagen, measured by PRO-C3, has shown promising results as a tumor fibrosis biomarker. However, the fibrotic tumor microenvironment consists of many other collagens with diverse functions and unexplored biomarker potential. One example hereof is type XXII collagen (COL22). In this study, we investigated the biomarker potential of COL22 by measuring this in serum. An ELISA, named PRO-C22, was developed and measured in two serum cohorts consisting of patients with various solid tumors (n = 220) and healthy subjects (n = 33) (Cohort 1), and patients with pancreatic ductal adenocarcinoma (PDAC) (n = 34), and healthy subjects (n = 20) (Cohort 2). In Cohort 1, PRO-C22 was elevated in the serum from patients with solid tumors, compared to healthy subjects (p < 0.01 to p < 0.0001), and the diagnostic accuracy (AUROC) ranged from 0.87 to 0.98, p < 0.0001. In Cohort 2, the high levels of PRO-C22, in patients with PDAC, were predictive of a worse overall survival (HR = 4.52, 95% CI 1.90−10.7, p = 0.0006) and this remained significant after adjusting for PRO-C3 (HR = 4.27, 95% CI 1.24−10.4, p = 0.0013). In conclusion, PRO-C22 has diagnostic biomarker potential in various solid tumor types and prognostic biomarker potential in PDAC. Furthermore, PRO-C22 complemented PRO-C3 in predicting mortality, suggesting an additive prognostic value when quantifying different collagens.
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Volkmann ER, Siegfried J, Lahm T, Ventetuolo CE, Mathai SC, Steen V, Herzog EL, Shansky R, Anguera MC, Danoff SK, Giles JT, Lee YC, Drake W, Maier LA, Lachowicz-Scroggins M, Park H, Banerjee K, Fessel J, Reineck L, Vuga L, Crouser E, Feghali-Bostwick C. Impact of Sex and Gender on Autoimmune Lung Disease: Opportunities for Future Research: NHLBI Working Group Report. Am J Respir Crit Care Med 2022; 206:817-823. [PMID: 35549658 PMCID: PMC9799264 DOI: 10.1164/rccm.202112-2746pp] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 05/13/2022] [Indexed: 02/01/2023] Open
Affiliation(s)
- Elizabeth R. Volkmann
- Division of Rheumatology, Department of Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Jill Siegfried
- Department of Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Tim Lahm
- Pulmonary and Critical Care, Department of Medicine, Indiana University School of Medicine and Richard L. Roudebush VA Medical Center, Indianapolis, Indiana
| | - Corey E. Ventetuolo
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Brown University, Providence, Rhode Island
| | - Stephen C. Mathai
- Pulmonary and Critical Care, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Virginia Steen
- Division of Rheumatology, Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Erica L. Herzog
- Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Rebecca Shansky
- Department of Psychology, Northeastern University College of Science, Boston, Massachusetts
| | - Montserrat C. Anguera
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sonye K. Danoff
- Pulmonary and Critical Care, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jon T. Giles
- Division of Rheumatology, Department of Medicine, Columbia University, New York City, New York
| | - Yvonne C. Lee
- Division of Rheumatology, Department of Medicine, Northwestern University, Evanston, Illinois
| | - Wonder Drake
- Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Lisa A. Maier
- Division of Occupational Health and Environmental Health Sciences, National Jewish Health and the University of Colorado, Denver, Colorado
| | - Marrah Lachowicz-Scroggins
- Women’s Health Working Group, NIH Office of Research on Women's Health, National Institute of Health, Bethesda, Maryland
| | - Heiyoung Park
- National Institute of Arthritis, Musculoskeletal and Skin Diseases, Bethesda, Maryland
| | | | - Josh Fessel
- Division of Lung Diseases, NHLBI, Bethesda, Maryland
| | - Lora Reineck
- Division of Lung Diseases, NHLBI, Bethesda, Maryland
| | - Louis Vuga
- Division of Lung Diseases, NHLBI, Bethesda, Maryland
| | - Elliott Crouser
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, the Ohio State University, Columbus, Ohio; and
| | - Carol Feghali-Bostwick
- Division of Rheumatology, Department of Medicine, Medical University of South Carolina, Charleston, South Carolina
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Drugs associated with systemic sclerosis: An updated list of suspected drugs using the WHO pharmacovigilance database. Clin Exp Rheumatol 2022; 21:103157. [PMID: 35902047 DOI: 10.1016/j.autrev.2022.103157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/21/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The pathophysiological mechanisms involved in systemic sclerosis (SSc), especially the triggering factor, are poorly understood. The literature supporting the role of drugs in the onset of SSc primarily relies on case reports, short series or previous studies of old drugs. We aimed to update the list of suspected drugs associated with SSc (DASSc). METHODS Analyzing the World Health Organization (WHO) pharmacovigilance database (Vigibase®), we collected all individual case safety reports (ICSRs) of drugs putatively associated with SSc reported since 1967 using the Medical Dictionary for Regulatory Activities preferred terms "systemic sclerosis" and "scleroderma". For each drug, a disproportionality analysis was performed by calculating the information component (IC). An identified drug was considered significant if the IC025 was >0. RESULTS A total of 2800 deduplicated ICSRs of DASSc were identified, accounting for 509 ICSRs and 38 suspected DASSc after exclusion of protopathic and indication biases. Anticancer drugs were the most represented drug class, accounting for 16/38 (42%) of DASSc and 317/509 (62.3%) of ICSRs, which occurred mostly in the first years after the introduction of the drugs. Among these, taxane-based agents, bleomycin, vinblastine, imatinib, dacarbazine, pembrolizumab and pemetrexed were associated with the highest disproportionate reporting. Hormone replacement therapy, romiplostim and eculizumab were associated with a significant signal. DASSc was considered a serious adverse drug reaction in 404 (92%, n = 441) cases with 41 (9%) cases resulting in death. CONCLUSION Several new drugs with significant disproportionality signals were identified as potential drugs implicated the development of SSc, particularly anticancer drugs.
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Salgado E, Romera-Baurés M, Beltran-Catalan E, Naredo E, Carreira PE, Garcia-Vivar M, Moreno-Muelas JV, Boteanu A, Calvo-Penades I, Sellas-Fernandez A, Valero M, Gomez-Reino JJ. Inmune-mediated inflammatory rheumatic diseases in transgender people: A scoping review. Semin Arthritis Rheum 2021; 52:151920. [PMID: 34872742 DOI: 10.1016/j.semarthrit.2021.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/25/2021] [Accepted: 10/25/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND In immune-mediated inflammatory rheumatic diseases (IMIRD), there are differences between cis-men and cis-women in epidemiology, clinical feature, therapeutic approach, treatment response, and prognosis. In transgender individuals, information concerning IMIRD is not substantial. The assessment of information concerning rheumatic diseases in transgenders is crucial because transgenders may undergo treatments with potential impacts on IMIRD. We aim to collect and discuss current knowledge on IMIRD in transgender individuals, determine the coverage of the literature, identify the knowledge gaps, and highlight opportunities for future research. METHODS We did a scoping review of publications collected through a systematic search of transgender patients with any IMIRD. Data sources were Medline, Embase, and Web of Knowledge. Synthesis of results and qualitative review of data information was collected in tables. A semi-quantification of the quality of the articles reporting clinical studies was performed. RESULTS There were 11 transwoman, and 3 transmen cases of systemic lupus erythematosus (5 cases), skin lupus erythematosus (2), systemic sclerosis (4), anti-synthetase syndrome (1), rheumatoid arthritis (1) and ankylosing spondylitis (1). Eleven were de novo cases and three had prior history of IMIRD and developed a comorbidity after starting hormone replacement therapy. The clinical expression of the disease was variable. Two transwomen and one transman developed thrombotic events. The lupus skin lesions in one transman improved following testosterone treatment. No clinical studies were identified. Quality of publications was disparate. CONCLUSION Although the number of cases is small, most cases of IMIRD occur in transwomen. The absence of solid data warrants caution in establishing recommendations regarding hormone replacement therapy in transgenders with IMIRD. There is an essential need for the consideration of cisgender and transgender particularities in future research on IMIRD.
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Affiliation(s)
- Eva Salgado
- Rheumatology Service, Complejo Hospitalario Universitario, c/ Ramon Puga Noguerol, 54, Ourense 32005 , Spain.
| | - Montserrat Romera-Baurés
- Rheumatology Service, Hospital Universitari Bellvitge, Carrer de la Feixa Llarga, s/n, Barcelona, L'Hospitalet de Llobregat 08907 , Spain
| | - Emma Beltran-Catalan
- Rheumatology Service, Hospital del Mar, Passeig Marítim de la Barceloneta, 25, 29, Barcelona 08003, Spain
| | - Esperanza Naredo
- Rheumatology Service, Hospital Universitario Fundación Jiménez Díaz, Av. de los Reyes Católicos 2, Madrid 28040, Spain
| | - Patricia E Carreira
- Rheumatology Service, Hospital Universitario Doce de Octubre, Av. de Córdoba s/n, Madrid 28041 , Spain
| | - Mariluz Garcia-Vivar
- Rheumatology Service, Hospital Universitario Basurto, Montevideo Etorb. 18, Bilbao 48013, Spain
| | - Jose V Moreno-Muelas
- Rheumatology Unit, Hospital Vall d' Hebrón, Passeig de la Vall d'Hebron 119, Barcelona 08035, Spain
| | - Alina Boteanu
- Rheumatology Service, Hospital Universitario Ramón y Cajal, M-607 km. 9, 100, Madrid 28034, Spain
| | - Inma Calvo-Penades
- Rheumatology Service, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, València 46026 , Spain
| | - Agusti Sellas-Fernandez
- Rheumatology Service, Hospital Universitari Arnau de Vilanova, Av. Alcalde Rovira Roure, 80, Lleida 25198, Spain
| | - Marta Valero
- Rheumatology Service, Hospital Universitario Ramón y Cajal, M-607, km. 9, 100, Madrid 28034, Spain
| | - Juan J Gomez-Reino
- Fundación IDIS, Rheumatology, Complejo Hospitalario Universitario de Santiago, Rúa da Choupana, s/n, Santiago de Compostela 15706 , Spain
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Zhang Y, Xu C. Integrative analysis of miRNA-mRNA expression profiles in esophageal fibrosis after ESD. Exp Ther Med 2021; 22:1176. [PMID: 34504621 PMCID: PMC8393932 DOI: 10.3892/etm.2021.10610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 03/01/2021] [Indexed: 11/25/2022] Open
Abstract
The incidence of esophageal fibrosis and benign esophageal stricture (BES) has increased in recent years due to the curative therapy for early-stage esophageal carcinoma, including partial esophagectomy and esophageal endoscopic submucosal dissection (ESD). The aim of the present study was to identify key genes and associated pathways of esophageal fibrosis after the ESD procedure. During the esophageal ESD procedure, the esophageal tissue in the remaining submucosal layer, referred to as normal esophageal (NE) tissue, was collected, and 1 week thereafter, post-operative esophageal (PE) tissue was obtained. High-throughput sequencing was used to identify dysregulated microRNAs (miRNAs/miRs) between NE and PE tissues. According to the differentially expressed (DE) miRNAs, putative target genes were predicted. Gene Ontology, Kyoto Encyclopedia of Genes and Genomes enrichment analysis and DEmiRNA interaction network analysis were performed. Reverse transcription-quantitative PCR (RT-qPCR) was performed to validate the RNA-sequencing results. A total of 199 miRNAs were determined to be DE between NE and PE tissues. Compared with the expression in the NE group, 83 miRNAs were significantly upregulated, while 116 miRNAs were significantly downregulated. According to these DE miRNAs, forkhead box O1 (FOXO1), paired box 6 (PAX6), phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA) and adrenoceptor β1 (ADRB1) were DE genes regulated by five DE miRNAs, including miR-223-3p, miR-142-5p, miR-582-5p, miR-21-3p and miR-218-5p. The results suggested that certain pathways were markedly dysregulated, including FOXO, MAPK, AMP-activated protein kinase and signaling pathways regulating the pluripotency of stem cells and proteoglycans in cancer. According to the RT-qPCR results, the expression levels of FOXO1, PAX6, ADRB1, miR-223-3p, miR-582-5p, miR-21-3p and miR-218-5p were consistent with the integrated analysis. In conclusion, FOXO1, PAX6, PIK3CA and ADRB1 may have a role in esophageal fibrosis, regulated by miR-223-3p, miR-142-5p, miR-582-5p, miR-21-3p and miR-218-5p. The present results provided an improved understanding of the changes in the microenvironment during the process of esophageal fibrosis, as well as novel potential targets for the treatment of esophageal fibrosis and BES.
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Affiliation(s)
- Yin Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.,Department of Digestive Diseases, The First People's Hospital of Changzhou, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu 213003, P.R. China
| | - Chunfang Xu
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
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