1
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Pakula H, Omar M, Carelli R, Pederzoli F, Fanelli GN, Pannellini T, Socciarelli F, Van Emmenis L, Rodrigues S, Fidalgo-Ribeiro C, Nuzzo PV, Brady NJ, Dinalankara W, Jere M, Valencia I, Saladino C, Stone J, Unkenholz C, Garner R, Alexanderani MK, Khani F, de Almeida FN, Abate-Shen C, Greenblatt MB, Rickman DS, Barbieri CE, Robinson BD, Marchionni L, Loda M. Distinct mesenchymal cell states mediate prostate cancer progression. Nat Commun 2024; 15:363. [PMID: 38191471 PMCID: PMC10774315 DOI: 10.1038/s41467-023-44210-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 12/04/2023] [Indexed: 01/10/2024] Open
Abstract
In the complex tumor microenvironment (TME), mesenchymal cells are key players, yet their specific roles in prostate cancer (PCa) progression remain to be fully deciphered. This study employs single-cell RNA sequencing to delineate molecular changes in tumor stroma that influence PCa progression and metastasis. Analyzing mesenchymal cells from four genetically engineered mouse models (GEMMs) and correlating these findings with human tumors, we identify eight stromal cell populations with distinct transcriptional identities consistent across both species. Notably, stromal signatures in advanced mouse disease reflect those in human bone metastases, highlighting periostin's role in invasion and differentiation. From these insights, we derive a gene signature that predicts metastatic progression in localized disease beyond traditional Gleason scores. Our results illuminate the critical influence of stromal dynamics on PCa progression, suggesting new prognostic tools and therapeutic targets.
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Affiliation(s)
- Hubert Pakula
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Mohamed Omar
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY, 10021, USA
| | - Ryan Carelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Filippo Pederzoli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Giuseppe Nicolò Fanelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Laboratory Medicine, Pisa University Hospital, Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, 56126, Italy
| | - Tania Pannellini
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Fabio Socciarelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Lucie Van Emmenis
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Silvia Rodrigues
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Caroline Fidalgo-Ribeiro
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Pier Vitale Nuzzo
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Nicholas J Brady
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Wikum Dinalankara
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Madhavi Jere
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Itzel Valencia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Christopher Saladino
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Jason Stone
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Caitlin Unkenholz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Richard Garner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Mohammad K Alexanderani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Francisca Nunes de Almeida
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Cory Abate-Shen
- Department of Medicine, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Department of Molecular Pharmacology and Therapeutics, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Department of Urology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
- Department of Systems Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - Matthew B Greenblatt
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - David S Rickman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Christopher E Barbieri
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY, 10021, USA
- Department of Urology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Brian D Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY, 10021, USA
- Department of Urology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Luigi Marchionni
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY, 10021, USA.
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA.
- University of Oxford, Nuffield Department of Surgical Sciences, Oxford, UK.
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2
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Morales AE, Gumenick R, Genovese CM, Jang YY, Ouedraogo A, Ibáñez de Garayo M, Pannellini T, Patel S, Bott ME, Alvarez J, Mun SS, Totonchy J, Gautam A, Delgado de la Mora J, Chang S, Wirth D, Horenstein M, Dao T, Scheinberg DA, Rubinstein PG, Semeere A, Martin J, Godfrey CC, Moser CB, Matining RM, Campbell TB, Borok MZ, Krown SE, Cesarman E. Wilms' tumor 1 (WT1) antigen is overexpressed in Kaposi Sarcoma and is regulated by KSHV vFLIP. PLoS Pathog 2024; 20:e1011881. [PMID: 38190392 PMCID: PMC10898863 DOI: 10.1371/journal.ppat.1011881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 02/27/2024] [Accepted: 12/04/2023] [Indexed: 01/10/2024] Open
Abstract
In people living with HIV, Kaposi Sarcoma (KS), a vascular neoplasm caused by KS herpesvirus (KSHV/HHV-8), remains one of the most common malignancies worldwide. Individuals living with HIV, receiving otherwise effective antiretroviral therapy, may present with extensive disease requiring chemotherapy. Hence, new therapeutic approaches are needed. The Wilms' tumor 1 (WT1) protein is overexpressed and associated with poor prognosis in several hematologic and solid malignancies and has shown promise as an immunotherapeutic target. We found that WT1 was overexpressed in >90% of a total 333 KS biopsies, as determined by immunohistochemistry and image analysis. Our largest cohort from ACTG, consisting of 294 cases was further analyzed demonstrating higher WT1 expression was associated with more advanced histopathologic subtypes. There was a positive correlation between the proportion of infected cells within KS tissues, assessed by expression of the KSHV-encoded latency-associated nuclear antigen (LANA), and WT1 positivity. Areas with high WT1 expression showed sparse T-cell infiltrates, consistent with an immune evasive tumor microenvironment. We show that major oncogenic isoforms of WT1 are overexpressed in primary KS tissue and observed WT1 upregulation upon de novo infection of endothelial cells with KSHV. KSHV latent viral FLICE-inhibitory protein (vFLIP) upregulated total and major isoforms of WT1, but upregulation was not seen after expression of mutant vFLIP that is unable to bind IKKƴ and induce NFκB. siRNA targeting of WT1 in latent KSHV infection resulted in decreased total cell number and pAKT, BCL2 and LANA protein expression. Finally, we show that ESK-1, a T cell receptor-like monoclonal antibody that recognizes WT1 peptides presented on MHC HLA-A0201, demonstrates increased binding to endothelial cells after KSHV infection or induction of vFLIP expression. We propose that oncogenic isoforms of WT1 are upregulated by KSHV to promote tumorigenesis and immunotherapy directed against WT1 may be an approach for KS treatment.
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Affiliation(s)
- Ayana E. Morales
- Department of Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Ruby Gumenick
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Caitlyn M. Genovese
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Yun Yeong Jang
- Department of Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Ariene Ouedraogo
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Maite Ibáñez de Garayo
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Tania Pannellini
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Sanjay Patel
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Matthew E. Bott
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Julio Alvarez
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Sung Soo Mun
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Jennifer Totonchy
- School of Pharmacy, Chapman University, Irvine, California, United States of America
| | - Archana Gautam
- Department of Allergy and Immunology, Icahn School of Medicine, New York, New York, United States of America
| | - Jesus Delgado de la Mora
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Stephanie Chang
- Cornell University, Ithaca, New York, United States of America
| | - Dagmar Wirth
- Model Systems for Infection and Immunity, Helmholtz Centre for Infection Research Braunschweig, Germany
| | - Marcelo Horenstein
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
| | - Tao Dao
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - David A. Scheinberg
- Department of Medicine, Weill Cornell Medicine, New York, New York, United States of America
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Paul G. Rubinstein
- Section of Hematology/Oncology, John H. Stroger Jr Hospital of Cook County (Cook County Hospital), Ruth M. Rothstein Core Center, University of Illinois, Chicago, Illinois, United States of America
| | - Aggrey Semeere
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Jeffrey Martin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California, United States of America
| | - Catherine C. Godfrey
- Office of the Global AIDS Coordinator, Department of State, Washington, DC, United States of America
| | - Carlee B. Moser
- Center for Biostatistics in AIDS Research, Harvard T H Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Roy M. Matining
- Center for Biostatistics in AIDS Research, Harvard T H Chan School of Public Health, Boston, Massachusetts, United States of America
| | - Thomas B. Campbell
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, United States of America
| | - Margaret Z. Borok
- Department of Internal Medicine, University of Zimbabwe, Harare, Zimbabwe
| | - Susan E. Krown
- Memorial Sloan Kettering Cancer Center (emerita), New York, New York, United States of America
| | - Ethel Cesarman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, United States of America
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3
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Sarachakov A, Varlamova A, Svekolkin V, Polyakova M, Valencia I, Unkenholz C, Pannellini T, Galkin I, Ovcharov P, Tabakov D, Postovalova E, Shin N, Sethi I, Bagaev A, Itkin T, Crane G, Kluk M, Geyer J, Inghirami G, Patel S. Spatial mapping of human hematopoiesis at single-cell resolution reveals aging-associated topographic remodeling. Blood 2023; 142:2282-2295. [PMID: 37774374 DOI: 10.1182/blood.2023021280] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/01/2023] Open
Abstract
ABSTRACT The spatial anatomy of hematopoiesis in the bone marrow (BM) has been extensively studied in mice and other preclinical models, but technical challenges have precluded a commensurate exploration in humans. Institutional pathology archives contain thousands of paraffinized BM core biopsy tissue specimens, providing a rich resource for studying the intact human BM topography in a variety of physiologic states. Thus, we developed an end-to-end pipeline involving multiparameter whole tissue staining, in situ imaging at single-cell resolution, and artificial intelligence-based digital whole slide image analysis and then applied it to a cohort of disease-free samples to survey alterations in the hematopoietic topography associated with aging. Our data indicate heterogeneity in marrow adipose tissue (MAT) content within each age group and an inverse correlation between MAT content and proportions of early myeloid and erythroid precursors, irrespective of age. We identify consistent endosteal and perivascular positioning of hematopoietic stem and progenitor cells (HSPCs) with medullary localization of more differentiated elements and, importantly, uncover new evidence of aging-associated changes in cellular and vascular morphologies, microarchitectural alterations suggestive of foci with increased lymphocytes, and diminution of a potentially active megakaryocytic niche. Overall, our findings suggest that there is topographic remodeling of human hematopoiesis associated with aging. More generally, we demonstrate the potential to deeply unravel the spatial biology of normal and pathologic human BM states using intact archival tissue specimens.
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Affiliation(s)
| | | | | | | | - Itzel Valencia
- Multiparametric In Situ Imaging Laboratory, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Caitlin Unkenholz
- Multiparametric In Situ Imaging Laboratory, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Tania Pannellini
- Multiparametric In Situ Imaging Laboratory, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | - Tomer Itkin
- Division of Regenerative Medicine, Department of Medicine, Hartman Institute for Therapeutic Organ Regeneration, Ansary Stem Cell Institute, Weill Cornell Medicine, New York, NY
| | - Genevieve Crane
- Department of Laboratory Medicine, Cleveland Clinic, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland, OH
| | - Michael Kluk
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, NY
| | - Julia Geyer
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, NY
| | - Giorgio Inghirami
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, NY
| | - Sanjay Patel
- Multiparametric In Situ Imaging Laboratory, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
- Division of Hematopathology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, NY
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4
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Summers B, Kim K, Lu TM, Houghton S, Trivedi A, Quintero JR, Cala-Garcia J, Pannellini T, Polverino F, Lis R, Reed HO. Lymphatic Dysfunction Models an Autoimmune Emphysema Phenotype of Chronic Obstructive Pulmonary Disease. bioRxiv 2023:2023.10.31.564938. [PMID: 37961242 PMCID: PMC10635025 DOI: 10.1101/2023.10.31.564938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous disease that is characterized by many clinical phenotypes. One such phenotype of COPD is defined by emphysema, pathogenic lung tertiary lymphoid organs (TLOs), and autoantibody production. We have previously shown that lymphatic dysfunction can cause lung TLO formation and lung injury in mice. We now sought to uncover whether underlying lymphatic dysfunction may be a driver of lung injury in cigarette smoke (CS)-induced COPD. We found that lung TLOs in mice with lymphatic dysfunction produce autoantibodies and are associated with a lymphatic endothelial cell subtype that expresses antigen presentation genes. Mice with underlying lymphatic dysfunction develop increased emphysema after CS exposure, with increased size and activation of TLOs. CS further increased autoantibody production in mice with lymphatic dysfunction. B-cell blockade prevented TLO formation and decreased lung injury after CS in mice with lymphatic dysfunction. Using tissue from human COPD patients, we also found evidence of a lymphatic gene signature that was specific to patients with emphysema and prominent TLOs compared to COPD patients without emphysema. Taken together, these data suggest that lymphatic dysfunction may underlie lung injury in a subset of COPD patients with an autoimmune emphysema phenotype.
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5
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Li JJ, Vasciaveo A, Karagiannis D, Sun Z, Chen X, Socciarelli F, Frankenstein Z, Zou M, Pannellini T, Chen Y, Gardner K, Robinson BD, de Bono J, Abate-Shen C, Rubin MA, Loda M, Sawyers CL, Califano A, Lu C, Shen MM. NSD2 maintains lineage plasticity and castration-resistance in neuroendocrine prostate cancer. bioRxiv 2023:2023.07.18.549585. [PMID: 37502956 PMCID: PMC10370123 DOI: 10.1101/2023.07.18.549585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
The clinical use of potent androgen receptor (AR) inhibitors has promoted the emergence of novel subtypes of metastatic castration-resistant prostate cancer (mCRPC), including neuroendocrine prostate cancer (CRPC-NE), which is highly aggressive and lethal 1 . These mCRPC subtypes display increased lineage plasticity and often lack AR expression 2-5 . Here we show that neuroendocrine differentiation and castration-resistance in CRPC-NE are maintained by the activity of Nuclear Receptor Binding SET Domain Protein 2 (NSD2) 6 , which catalyzes histone H3 lysine 36 dimethylation (H3K36me2). We find that organoid lines established from genetically-engineered mice 7 recapitulate key features of human CRPC-NE, and can display transdifferentiation to neuroendocrine states in culture. CRPC-NE organoids express elevated levels of NSD2 and H3K36me2 marks, but relatively low levels of H3K27me3, consistent with antagonism of EZH2 activity by H3K36me2. Human CRPC-NE but not primary NEPC tumors expresses high levels of NSD2, consistent with a key role for NSD2 in lineage plasticity, and high NSD2 expression in mCRPC correlates with poor survival outcomes. Notably, CRISPR/Cas9 targeting of NSD2 or expression of a dominant-negative oncohistone H3.3K36M mutant results in loss of neuroendocrine phenotypes and restores responsiveness to the AR inhibitor enzalutamide in mouse and human CRPC-NE organoids and grafts. Our findings indicate that NSD2 inhibition can reverse lineage plasticity and castration-resistance, and provide a potential new therapeutic target for CRPC-NE.
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6
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Sculco P, Kapadia M, Moezinia CJ, Mannstadt I, Miller AO, Donlin L, Henry M, Russell L, Figgie M, Nocon A, Pannellini T, Goodman SM. Clinical and Histological Features of Prosthetic Joint Infections May Differ in Patients With Inflammatory Arthritis and Osteoarthritis. HSS J 2023; 19:146-153. [PMID: 37065104 PMCID: PMC10090847 DOI: 10.1177/15563316231153395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/02/2022] [Indexed: 04/18/2023]
Abstract
Background: Patients with inflammatory arthritis are at increased risk of prosthetic joint infections (PJIs), but diagnosis in these patients can be challenging because active inflammatory arthritis produces elevated inflammatory markers that may mimic those seen in PJI. Purpose: In this pilot study, we sought to identify the clinical, microbiologic, and histopathologic features of culture-positive and culture-negative PJI in patients with inflammatory arthritis who underwent total hip arthroplasty (THA) or total knee arthroplasty (TKA). We also sought to obtain preliminary data to support a definitive study of optimal methods for PJI diagnosis in patients with inflammatory arthritis. Methods: We performed a retrospective analysis of TKA and THA patients treated for PJI from 2009 to 2018 at a single tertiary care orthopedic institution. Data were extracted from a longitudinally maintained hospital infection database. We reviewed hematoxylin and eosin slides of osteoarthritis and inflammatory arthritis PJI cases matched 3:1, respectively, by age, sex, and culture status. Clinical characteristics were evaluated using the Fisher exact test, χ2 test, Student t test, and Mann-Whitney U test where appropriate. Results: A total of 807 PJI cases were identified (36 inflammatory arthritis and 771 osteoarthritis cases). Patients with inflammatory arthritis presented younger, had a higher Charlson Comorbidity Index, more frequently used glucocorticoids, were more likely women, and had a higher proportion of culture-negative PJI compared with osteoarthritis patients. Of the 88 inflammatory arthritis cases reviewed for histopathology, a higher proportion of culture-positive than culture-negative PJI cases had >10 polymorphonuclear leucocytes per high-power field and met Musculoskeletal Infection Society criteria but presented with less chronic inflammation. Conclusions: This retrospective prognostic study suggests that culture-negative PJI may be more frequent in patients with inflammatory arthritis than in those with osteoarthritis. Chronic infections, antibiotic use, or misdiagnosis may be contributing factors to unclear PJI diagnoses among culture-negative cases. This preliminary work supports the need for further studies to assess the differences in clinical features between culture-negative and culture-positive PJI in patients with inflammatory arthritis and the ability of biological diagnostic markers to discriminate between them in this population.
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Affiliation(s)
- Peter Sculco
- Department of Medicine, Hospital for
Special Surgery, New York, NY, USA
| | - Milan Kapadia
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | | | - Insa Mannstadt
- Department of Medicine, Hospital for
Special Surgery, New York, NY, USA
| | - Andy O. Miller
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Laura Donlin
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Michael Henry
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Linda Russell
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Mark Figgie
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Allina Nocon
- Complex Joint Reconstruction Center,
Hospital for Special Surgery, New York, NY, USA
| | - Tania Pannellini
- Department of Medicine, Hospital for
Special Surgery, New York, NY, USA
| | - Susan M. Goodman
- Department of Medicine, Hospital for
Special Surgery, New York, NY, USA
- Susan M. Goodman, MD, Department of
Medicine, Hospital for Special Surgery, 535 East 70th Street, New York, NY
10021, USA.
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7
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Pakula H, Omar M, Carelli R, Pederzoli F, Fanelli GN, Pannellini T, Van Emmenis L, Rodrigues S, Fidalgo-Ribeiro C, Nuzzo PV, Brady NJ, Jere M, Unkenholz C, Alexanderani MK, Khani F, de Almeida FN, Abate-Shen C, Greenblatt MB, Rickman DS, Barbieri CE, Robinson BD, Marchionni L, Loda M. Distinct mesenchymal cell states mediate prostate cancer progression. bioRxiv 2023. [PMID: 37034687 DOI: 10.1101/805614v1.full] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Alterations in tumor stroma influence prostate cancer progression and metastatic potential. However, the molecular underpinnings of this stromal-epithelial crosstalk are largely unknown. Here, we compare mesenchymal cells from four genetically engineered mouse models (GEMMs) of prostate cancer representing different stages of the disease to their wild-type (WT) counterparts by single-cell RNA sequencing (scRNA-seq) and, ultimately, to human tumors with comparable genotypes. We identified 8 transcriptionally and functionally distinct stromal populations responsible for common and GEMM-specific transcriptional programs. We show that stromal responses are conserved in mouse models and human prostate cancers with the same genomic alterations. We noted striking similarities between the transcriptional profiles of the stroma of murine models of advanced disease and those of of human prostate cancer bone metastases. These profiles were then used to build a robust gene signature that can predict metastatic progression in prostate cancer patients with localized disease and is also associated with progression-free survival independent of Gleason score. Taken together, this offers new evidence that stromal microenvironment mediates prostate cancer progression, further identifying tissue-based biomarkers and potential therapeutic targets of aggressive and metastatic disease.
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8
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Pakula H, Omar M, Carelli R, Pederzoli F, Fanelli GN, Pannellini T, Van Emmenis L, Rodrigues S, Fidalgo-Ribeiro C, Nuzzo PV, Brady NJ, Jere M, Unkenholz C, Alexanderani MK, Khani F, de Almeida FN, Abate-Shen C, Greenblatt MB, Rickman DS, Barbieri CE, Robinson BD, Marchionni L, Loda M. Distinct mesenchymal cell states mediate prostate cancer progression. bioRxiv 2023:2023.03.29.534769. [PMID: 37034687 PMCID: PMC10081210 DOI: 10.1101/2023.03.29.534769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Alterations in tumor stroma influence prostate cancer progression and metastatic potential. However, the molecular underpinnings of this stromal-epithelial crosstalk are largely unknown. Here, we compare mesenchymal cells from four genetically engineered mouse models (GEMMs) of prostate cancer representing different stages of the disease to their wild-type (WT) counterparts by single-cell RNA sequencing (scRNA-seq) and, ultimately, to human tumors with comparable genotypes. We identified 8 transcriptionally and functionally distinct stromal populations responsible for common and GEMM-specific transcriptional programs. We show that stromal responses are conserved in mouse models and human prostate cancers with the same genomic alterations. We noted striking similarities between the transcriptional profiles of the stroma of murine models of advanced disease and those of of human prostate cancer bone metastases. These profiles were then used to build a robust gene signature that can predict metastatic progression in prostate cancer patients with localized disease and is also associated with progression-free survival independent of Gleason score. Taken together, this offers new evidence that stromal microenvironment mediates prostate cancer progression, further identifying tissue-based biomarkers and potential therapeutic targets of aggressive and metastatic disease.
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Affiliation(s)
- Hubert Pakula
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Mohamed Omar
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Ryan Carelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Filippo Pederzoli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Giuseppe Nicolò Fanelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Laboratory Medicine, Pisa University Hospital, Division of Pathology, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa 56126, Italy
| | - Tania Pannellini
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Lucie Van Emmenis
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Silvia Rodrigues
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Caroline Fidalgo-Ribeiro
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Pier V. Nuzzo
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Nicholas J. Brady
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Madhavi Jere
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Caitlin Unkenholz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Mohammad K. Alexanderani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY 10021, USA
- Department of Urology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Francisca Nunes de Almeida
- Departments of Molecular Pharmacology and Therapeutics, Urology, Medicine, Pathology & Cell Biology and Systems Biology, Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Cory Abate-Shen
- Departments of Molecular Pharmacology and Therapeutics, Urology, Medicine, Pathology & Cell Biology and Systems Biology, Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Matthew B Greenblatt
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - David S. Rickman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Christopher E. Barbieri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY 10021, USA
- Department of Urology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Brian D. Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY 10021, USA
- Department of Urology, Weill Cornell Medicine, New York, NY 10021, USA
| | - Luigi Marchionni
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, Belfer Research Building, 413 East 69th Street, New York, NY 10021, USA
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
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Mehta B, Goodman S, DiCarlo E, Jannat-Khah D, Gibbons JAB, Otero M, Donlin L, Pannellini T, Robinson WH, Sculco P, Figgie M, Rodriguez J, Kirschmann JM, Thompson J, Slater D, Frezza D, Xu Z, Wang F, Orange DE. Machine learning identification of thresholds to discriminate osteoarthritis and rheumatoid arthritis synovial inflammation. Arthritis Res Ther 2023; 25:31. [PMID: 36864474 PMCID: PMC9979511 DOI: 10.1186/s13075-023-03008-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 02/06/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND We sought to identify features that distinguish osteoarthritis (OA) and rheumatoid arthritis (RA) hematoxylin and eosin (H&E)-stained synovial tissue samples. METHODS We compared fourteen pathologist-scored histology features and computer vision-quantified cell density (147 OA and 60 RA patients) in H&E-stained synovial tissue samples from total knee replacement (TKR) explants. A random forest model was trained using disease state (OA vs RA) as a classifier and histology features and/or computer vision-quantified cell density as inputs. RESULTS Synovium from OA patients had increased mast cells and fibrosis (p < 0.001), while synovium from RA patients exhibited increased lymphocytic inflammation, lining hyperplasia, neutrophils, detritus, plasma cells, binucleate plasma cells, sub-lining giant cells, fibrin (all p < 0.001), Russell bodies (p = 0.019), and synovial lining giant cells (p = 0.003). Fourteen pathologist-scored features allowed for discrimination between OA and RA, producing a micro-averaged area under the receiver operating curve (micro-AUC) of 0.85±0.06. This discriminatory ability was comparable to that of computer vision cell density alone (micro-AUC = 0.87±0.04). Combining the pathologist scores with the cell density metric improved the discriminatory power of the model (micro-AUC = 0.92±0.06). The optimal cell density threshold to distinguish OA from RA synovium was 3400 cells/mm2, which yielded a sensitivity of 0.82 and specificity of 0.82. CONCLUSIONS H&E-stained images of TKR explant synovium can be correctly classified as OA or RA in 82% of samples. Cell density greater than 3400 cells/mm2 and the presence of mast cells and fibrosis are the most important features for making this distinction.
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Affiliation(s)
- Bella Mehta
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA.
- Weill Cornell Medicine, New York, NY, USA.
| | - Susan Goodman
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Edward DiCarlo
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Deanna Jannat-Khah
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - J Alex B Gibbons
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Miguel Otero
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Laura Donlin
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | | | | | - Peter Sculco
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Mark Figgie
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Jose Rodriguez
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- Weill Cornell Medicine, New York, NY, USA
| | | | | | | | | | | | - Fei Wang
- Weill Cornell Medicine, New York, NY, USA
| | - Dana E Orange
- Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10009, USA
- The Rockefeller University, New York, NY, USA
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Martinez-Ordoñez A, Duran A, Ruiz-Martinez M, Cid-Diaz T, Zhang X, Han Q, Kinoshita H, Muta Y, Linares JF, Kasashima H, Nakanishi Y, Omar M, Nishimura S, Avila L, Yashiro M, Maeda K, Pannellini T, Pigazzi A, Inghirami G, Marchionni L, Sigal D, Diaz-Meco MT, Moscat J. Hyaluronan driven by epithelial aPKC deficiency remodels the microenvironment and creates a vulnerability in mesenchymal colorectal cancer. Cancer Cell 2023; 41:252-271.e9. [PMID: 36525970 PMCID: PMC9931663 DOI: 10.1016/j.ccell.2022.11.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 10/17/2022] [Accepted: 11/22/2022] [Indexed: 12/23/2022]
Abstract
Mesenchymal colorectal cancer (mCRC) is microsatellite stable (MSS), highly desmoplastic, with CD8+ T cells excluded to the stromal periphery, resistant to immunotherapy, and driven by low levels of the atypical protein kinase Cs (aPKCs) in the intestinal epithelium. We show here that a salient feature of these tumors is the accumulation of hyaluronan (HA) which, along with reduced aPKC levels, predicts poor survival. HA promotes epithelial heterogeneity and the emergence of a tumor fetal metaplastic cell (TFMC) population endowed with invasive cancer features through a network of interactions with activated fibroblasts. TFMCs are sensitive to HA deposition, and their metaplastic markers have prognostic value. We demonstrate that in vivo HA degradation with a clinical dose of hyaluronidase impairs mCRC tumorigenesis and liver metastasis and enables immune checkpoint blockade therapy by promoting the recruitment of B and CD8+ T cells, including a proportion with resident memory features, and by blocking immunosuppression.
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Affiliation(s)
- Anxo Martinez-Ordoñez
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Angeles Duran
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Marc Ruiz-Martinez
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Tania Cid-Diaz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Xiao Zhang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Qixiu Han
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Hiroto Kinoshita
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Yu Muta
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Juan F Linares
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Hiroaki Kasashima
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka City 545-8585, Japan
| | - Yuki Nakanishi
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Mohamed Omar
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Sadaaki Nishimura
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Leandro Avila
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Masakazu Yashiro
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka City 545-8585, Japan
| | - Kiyoshi Maeda
- Department of Gastroenterological Surgery, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi, Abeno-ku, Osaka City 545-8585, Japan
| | - Tania Pannellini
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Alessio Pigazzi
- Department of Surgery, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Luigi Marchionni
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Darren Sigal
- Division of Hematology-Oncology, Scripps Clinic, La Jolla, CA 92037, USA
| | - Maria T Diaz-Meco
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA.
| | - Jorge Moscat
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA.
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Chen Z, Flores Castro D, Gupta S, Phalke S, Manni M, Rivera-Correa J, Jessberger R, Zaghouani H, Giannopoulou E, Pannellini T, Pernis AB. Interleukin-13 Receptor α1-Mediated Signaling Regulates Age-Associated/Autoimmune B Cell Expansion and Lupus Pathogenesis. Arthritis Rheumatol 2022; 74:1544-1555. [PMID: 35438841 PMCID: PMC9427689 DOI: 10.1002/art.42146] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 02/11/2022] [Accepted: 04/12/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Age-associated/autoimmune B cells (ABCs) are an emerging B cell subset with aberrant expansion in systemic lupus erythematosus. ABC generation and differentiation exhibit marked sexual dimorphism, and Toll-like receptor 7 (TLR-7) engagement is a key contributor to these sex differences. ABC generation is also controlled by interleukin-21 (IL-21) and its interplay with interferon-γ and IL-4. This study was undertaken to investigate whether IL-13 receptor α1 (IL-13Rα1), an X-linked receptor that transmits IL-4/IL-13 signals, regulates ABCs and lupus pathogenesis. METHODS Mice lacking DEF-6 and switch-associated protein 70 (double-knockout [DKO]), which preferentially develop lupus in females, were crossed with IL-13Rα1-knockout mice. IL-13Rα1-knockout male mice were also crossed with Y chromosome autoimmune accelerator (Yaa) DKO mice, which overexpress TLR-7 and develop severe disease. ABCs were assessed using flow cytometry and RNA-Seq. Lupus pathogenesis was evaluated using serologic and histologic analyses. RESULTS ABCs expressed higher levels of IL-13Rα1 than follicular B cells. The absence of IL-13Rα1 in either DKO female mice or Yaa DKO male mice decreased the accumulation of ABCs, the differentiation of ABCs into plasmablasts, and autoantibody production. Lack of IL-13Rα1 also prolonged survival and delayed the development of tissue inflammation. IL-13Rα1 deficiency diminished in vitro generation of ABCs, an effect that, surprisingly, could be observed in response to IL-21 alone. RNA-Seq revealed that ABCs lacking IL-13Rα1 down-regulated some histologic characteristics of B cells but up-regulated myeloid markers and proinflammatory mediators. CONCLUSION Our findings indicate a novel role for IL-13Rα1 in controlling ABC generation and differentiation, suggesting that IL-13Rα1 contributes to these effects by regulating a subset of IL-21-mediated signaling events. These results also suggest that X-linked genes besides TLR7 participate in the regulation of ABCs in lupus.
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Affiliation(s)
- Zhu Chen
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
- Department of Rheumatology and Immunology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, China
| | - Danny Flores Castro
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Sanjay Gupta
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Swati Phalke
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Michela Manni
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Juan Rivera-Correa
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Rolf Jessberger
- Institute of Physiological Chemistry, Medical Faculty, Technische Universitat, Dresden, Germany
| | - Habib Zaghouani
- Department of Molecular Microbiology and Immunology, University of Missouri School of Medicine, Columbia, MO
- Department of Neurology, University of Missouri School of Medicine, Columbia, MO
- Department of Child Health, University of Missouri School of Medicine, Columbia, MO
| | - Evgenia Giannopoulou
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
- Biological Sciences Department, New York City College of Technology, City University of New York, Brooklyn, NY, USA
| | - Tania Pannellini
- Research Division and Precision Medicine Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Alessandra B. Pernis
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
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12
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Mehta B, Goodman S, Dicarlo E, Jannat-Khah D, Gibbons JA, Otero M, Donlin L, Pannellini T, Robinson W, Sculco P, Figgie M, Rodriguez J, Kirschmann J, Thompson J, Slater D, Frezza D, Xu Z, Wang F, Orange D. OP0223 DISTINGUISHING OSTEOARTHRITIS AND RHEUMATOID ARTHRITIS SYNOVIUM WITH MACHINE LEARNING USING AUTOMATED CELL DENSITY AND PATHOLOGIST SCORES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundJoint damage in the knee can be severe in both rheumatoid arthritis (RA) and osteoarthritis (OA) such that total knee replacement (TKR) is often the only management option. Pathological assessment of the extent or type of synovial tissue inflammation from joint explants or biopsies can be useful. However, an ongoing challenge in using semi-quantitative assessments of synovitis is the disagreement between human pathologist scores of the same sample. We previously developed and validated a computer vision algorithm to automatically count each cell nucleus in an H&E-stained synovial whole slide image and yield a value of cell density, defined as mean nuclei count per mm2 of tissue1.ObjectivesWe sought to develop methods to distinguish OA from RA based on machine learning analysis of histologic features on H&E-stained synovial tissue samples.MethodsWe measured 14 pathologist-scored histology features (137 RA and 152 OA patients) and computer vision quantified cell density (60 RA and 147 OA patients) in H&E stained synovial tissue samples from total knee replacement arthroplasty explants. A random forest model was trained using disease state (OA vs RA) as classifier and histology features and/or cell density as inputs, and feature importance scores for the model were calculated.ResultsSynovium from patients with RA exhibited increased lymphocytic inflammation, lining hyperplasia, neutrophils, detritus, plasma cells, Russell bodies, binucleate plasma cells, sub-lining giant cells, synovial lining giant cells, and fibrin (all p<0.001), while synovium from patients with OA had increased mast cells and fibrosis (both p<0.001). Fourteen pathologist-scored features allowed for discrimination between RA and OA samples, producing a macro-averaged area under the receiver operating curve (AUC) of 0.85. This discriminatory ability was comparable to that of the computer vision score of cell density alone (AUC = 0.88). Combining the pathologist scores with the cell density metric improved the discriminatory power of the model (AUC = 0.91). The three most important features in this combined model were mast cells followed by cell density and fibrosis (Figure 1). AUC values for each individual feature are provided in Table 1. The optimal cell density threshold to distinguish RA from OA synovium was 3,400 cells per mm2, which yielded a sensitivity of 0.82 and specificity of 0.82.Table 1.Area under receiver operating characteristic curves (AUC) of the synovial features in distinguishing RA and OA patientsFeatureAUCAutomated Cell Density0.88Fibrosis0.84Mast cells0.80Lining hyperplasia0.78Lymphocytic inflammation0.69Fibrin0.68Plasma cells0.66Detritus0.64Binucleate plasma cells0.60Neutrophils0.60Synovial giant cells0.58Sub-lining giant cells0.57Russell bodies0.56Germinal centers0.51Mucoid change0.50Figure 1.Importance of synovial features in distinguishing RA and OA synoviumFeature importance scores for supervised machine learning model including all 14 pathology scores and the computer vision-generated cell density.ConclusionH&E-stained images of RA and OA TKR explant synovium are distinct. We identified cell density, mast cells and fibrosis as the three most important features for making this distinction, with RA being characterized by increased cell density, low mast cells, and low fibrosis. Cell density greater than 3400 per mm2 of tissue yields a sensitivity of 0.82 and a specificity of 0.82 for distinguishing RA from OA. In the future, this can have clinical and research applications as this technique removes the requirement for subjective selection of a certain field of interest, is reproducible, and is scalable as it does not require technical expertise of a pathologist.References[1]Guan S, Mehta B…Orange DE. Rheumatoid Arthritis Synovial Inflammation Quantification Using Computer Vision. ACR Open Rheumatology. 2022 Jan 10;acr2.11381.AcknowledgementsThis work was supported by the C. Ronald MacKenzie Young Scientist Endowment Award, the Leon Lowenstein Foundation, and the Kellen Scholar Award supported by the Anna Marie and Stephen Kellen Foundation Total Knee Improvement Program.Disclosure of InterestsBella Mehta Paid instructor for: Novartis, Susan Goodman Consultant of: UCB, Grant/research support from: Novartis, Edward DiCarlo: None declared, Deanna Jannat-Khah Shareholder of: AstraZeneca, Cytodyn, and Walgreens, J. Alex Gibbons: None declared, Miguel Otero Consultant of: Regeneron Pharmaceuticals, Grant/research support from: Tissue Genesis, Laura Donlin Speakers bureau: Stryker, Consultant of: Stryker, Grant/research support from: Karius, Inc, Tania Pannellini: None declared, William Robinson: None declared, Peter Sculco Consultant of: Intellijoint Surgical, DePuy Synthes, Lima Corporate, Zimmer Biomet, and EOS Imaging, Grant/research support from: Intellijoint Surgical and Zimmer Biomet, Mark Figgie Shareholder of: HS2, Mekanika, and Wishbone, Consultant of: Lima and Wishbone, Jose Rodriguez Consultant of: ConforMIS, Medacta, Exactech, Inc, and Smith & Nephew, Grant/research support from: DePuy, Exactech, Inc, and Smith & Nephew, Jessica Kirschmann: None declared, James Thompson: None declared, David Slater: None declared, Damon Frezza: None declared, Zhenxing Xu: None declared, Fei Wang: None declared, Dana Orange: None declared
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Monibi FA, Pannellini T, Croen B, Otero M, Warren R, Rodeo SA. Targeted transcriptomic analyses of RNA isolated from formalin-fixed and paraffin-embedded human menisci. J Orthop Res 2022; 40:1104-1112. [PMID: 34370349 PMCID: PMC8825887 DOI: 10.1002/jor.25153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 06/14/2021] [Accepted: 08/03/2021] [Indexed: 02/04/2023]
Abstract
Formalin-fixed and paraffin-embedded (FFPE) biospecimens are a valuable and widely-available resource for diagnostic and research applications. With biobanks of tissue samples available in many institutions, FFPE tissues could prove to be a valuable resource for translational orthopaedic research. The purpose of this study was to characterize the molecular profiles and degree of histologic degeneration on archival fragments of FFPE human menisci obtained during arthroscopic partial meniscectomy. We used FFPE menisci for multiplexed gene expression analysis using the NanoString nCounter® platform, and for histological assessment using a quantitative scoring system. In total, 17 archival specimens were utilized for integrated histologic and molecular analyses. The median patient age was 22 years (range: 14-62). We found that the genes with the highest normalized counts were those typically expressed in meniscal fibrocartilage. Gene expression differences were identified in patient cohorts based on age (≤40 years), including genes associated with the extracellular matrix and tissue repair. The majority of samples showed mild to moderate histologic degeneration. Based on these data, we conclude that FFPE human menisci can be effectively utilized for molecular evaluation following a storage time as long as 11 years. Statement of Clinical Significance: The integration of histological and transcriptomic analyses described in this study will be useful for future studies investigating the basis for biological classification of meniscus specimens in patients. Further exploration into the genes and pathways uncovered by this study may suggest targets for biomarker discovery and identify patients at greater risk for osteoarthritis once the meniscus is torn.
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Affiliation(s)
| | | | - Brett Croen
- Hospital for Special Surgery, NY, NY,Drexel University College of Medicine, Philadelphia, PA
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14
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Guan S, Mehta B, Slater D, Thompson JR, DiCarlo E, Pannellini T, Pearce‐Fisher D, Zhang F, Raychaudhuri S, Hale C, Jiang CS, Goodman S, Orange DE. Rheumatoid Arthritis Synovial Inflammation Quantification Using Computer Vision. ACR Open Rheumatol 2022; 4:322-331. [PMID: 35014221 PMCID: PMC8992472 DOI: 10.1002/acr2.11381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/11/2021] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE We quantified inflammatory burden in rheumatoid arthritis (RA) synovial tissue by using computer vision to automate the process of counting individual nuclei in hematoxylin and eosin images. METHODS We adapted and applied computer vision algorithms to quantify nuclei density (count of nuclei per unit area of tissue) on synovial tissue from arthroplasty samples. A pathologist validated algorithm results by labeling nuclei in synovial images that were mislabeled or missed by the algorithm. Nuclei density was compared with other measures of RA inflammation such as semiquantitative histology scores, gene-expression data, and clinical measures of disease activity. RESULTS The algorithm detected a median of 112,657 (range 8,160-821,717) nuclei per synovial sample. Based on pathologist-validated results, the sensitivity and specificity of the algorithm was 97% and 100%, respectively. The mean nuclei density calculated by the algorithm was significantly higher (P < 0.05) in synovium with increased histology scores for lymphocytic inflammation, plasma cells, and lining hyperplasia. Analysis of RNA sequencing identified 915 significantly differentially expressed genes in correlation with nuclei density (false discovery rate is less than 0.05). Mean nuclei density was significantly higher (P < 0.05) in patients with elevated levels of C-reactive protein, erythrocyte sedimentation rate, rheumatoid factor, and cyclized citrullinated protein antibody. CONCLUSION Nuclei density is a robust measurement of inflammatory burden in RA and correlates with multiple orthogonal measurements of inflammation.
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Affiliation(s)
| | - Bella Mehta
- Hospital for Special SurgeryNew YorkNew York
- Weill Cornell MedicineNew YorkNew York
| | | | | | | | | | | | - Fan Zhang
- Center for Data Sciences, Brigham and Women's HospitalBostonMassachusetts
- Division of Genetics, Department of MedicineBrigham and Women's HospitalBostonMassachusetts
- Department of Biomedical InformaticsHarvard Medical SchoolBostonMassachusetts
- Program in Medical and Population Genetics, Broad Institute of MIT and HarvardCambridgeMassachusetts
- Division of Rheumatology, Inflammation and Immunity, Department of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusetts
| | - Soumya Raychaudhuri
- Center for Data Sciences, Brigham and Women's HospitalBostonMassachusetts
- Division of Genetics, Department of MedicineBrigham and Women's HospitalBostonMassachusetts
- Department of Biomedical InformaticsHarvard Medical SchoolBostonMassachusetts
- Program in Medical and Population Genetics, Broad Institute of MIT and HarvardCambridgeMassachusetts
- Division of Rheumatology, Inflammation and Immunity, Department of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusetts
- Centre for Genetics and Genomics Versus Arthritis, Manchester Academic Health Science Centre, University of ManchesterManchesterUK
| | | | | | - Susan Goodman
- Hospital for Special SurgeryNew YorkNew York
- Weill Cornell MedicineNew YorkNew York
| | - Dana E. Orange
- Hospital for Special SurgeryNew YorkNew York
- Rockefeller UniversityNew YorkNew York
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Sokhi UK, Xia Y, Sosa B, Turajane K, Nishtala SN, Pannellini T, Bostrom MP, Carli AV, Yang X, Ivashkiv LB. Immune Response to Persistent Staphyloccocus Aureus Periprosthetic Joint Infection in a Mouse Tibial Implant Model. J Bone Miner Res 2022; 37:577-594. [PMID: 34897801 PMCID: PMC8940655 DOI: 10.1002/jbmr.4489] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/22/2021] [Accepted: 12/08/2021] [Indexed: 12/27/2022]
Abstract
Staphyloccocus aureus is one of the major pathogens in orthopedic periprosthetic joint infection (PJI), a devastating complication of total joint arthroplasty that often results in chronic and persistent infections that are refractory to antibiotics and require surgical interventions. Biofilm formation has been extensively investigated as a reason for persistent infection. The cellular composition, activation status, cytokine profile, and role of the immune response during persistent S. aureus PJI are incompletely understood. In this study, we used histology, multiparametric flow cytometry, and gene expression analysis to characterize the immune response in a clinically relevant orthopedic PJI model. We tested the hypothesis that persistent S. aureus infection induces feedback mechanisms that suppress immune cell activation, thereby affecting the course of infection. Surprisingly, persistent infection was characterized by strikingly high cytokine gene expression indicative of robust activation of multiple components of innate and adaptive immunity, along with ongoing severe neutrophil-dominated inflammation, in infected joint and bone tissues. Activation and expansion of draining lymph nodes and a bone marrow stress granulopoiesis reaction were also maintained during late phase infection. In parallel, feedback mechanisms involving T-cell inhibitory receptors and exhaustion markers, suppressive cytokines, and regulatory T cells were activated and associated with decreased T-cell proliferation and tissue infiltration during the persistent phase of infection. These results identify the cellular and molecular components of the mouse immune response to persistent S. aureus PJI and indicate that neutrophil infiltration, inflammatory cytokine responses, and ongoing lymph node and bone marrow reactions are insufficient to clear infection and that immune effector mechanisms are suppressed by feedback inhibitory pathways. These immune-suppressive mechanisms are associated with diminished T-cell proliferation and tissue infiltration and can be targeted as part of adjuvant immunotherapeutic strategies in combination with debridement of biofilm, antibiotics, and other therapeutic modalities to promote eradication of infection. © 2021 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Upneet K Sokhi
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
| | - Yunwei Xia
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
| | - Branden Sosa
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Kathleen Turajane
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Sita N Nishtala
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Tania Pannellini
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Department of Pathology, Hospital for Special Surgery, New York, NY, USA
| | - Mathias P Bostrom
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA.,Department of Orthopaedics, Weill Cornell Medicine, New York, NY, USA
| | - Alberto V Carli
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Xu Yang
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Lionel B Ivashkiv
- Research Institute, Hospital for Special Surgery, New York, NY, USA.,David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA.,Department of Medicine, Weill Cornell Medicine, New York, NY, USA.,Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, NY, USA
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16
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Monibi FA, Pannellini T, Otero M, Warren RF, Rodeo SA. Histologic and molecular features in pathologic human menisci from knees with and without osteoarthritis. J Orthop Res 2022; 40:504-512. [PMID: 33792974 PMCID: PMC8484374 DOI: 10.1002/jor.25047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 03/12/2021] [Accepted: 03/28/2021] [Indexed: 02/04/2023]
Abstract
The objective of this study was to evaluate histologic and molecular features of meniscus degeneration in cohorts of patients with and without osteoarthritis (OA) of the knee. Menisci were obtained from patients undergoing total knee arthroplasty for OA (TKA) or arthroscopic partial meniscectomy (APM) for a torn knee meniscus. Degenerative meniscal tears were among the most common tear type in the APM group based on the pattern. Using an integrative workflow for molecular evaluation of formalin-fixed and paraffin-embedded tissues, human menisci underwent blinded histologic evaluation and NanoString gene expression analyses. Histology revealed increased proteoglycan content in TKA menisci compared to APM menisci, but otherwise no significant differences in the total pathology score or sub-scores between patients based on age or cohort. NanoString analyses revealed differential expression of genes primarily associated with the PI3K-AKT signaling pathway, cell cycle, and apoptosis. These data provide new insights into histological and molecular features of meniscus degeneration in patients with and without knee OA. Histologic assessment of menisci showed similar severity of overall degeneration between cohorts, but there were differences at the molecular level. The dysregulated pathways identified in this study could contribute to early-onset meniscus degeneration, or to a predisposition to meniscus tears and subsequent knee OA. Further studies that validate genes and pathways uncovered in this study will allow us to evaluate novel approaches to assess and treat meniscal degeneration.
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Affiliation(s)
- Farrah A. Monibi
- Orthopaedic Soft Tissue Research Program, Hospital for Special Surgery, New York, New York, USA
| | - Tania Pannellini
- Hospital for Special Surgery, Pathology and Laboratory Medicine, New York, New York, USA
| | - Miguel Otero
- Hospital for Special Surgery, Tissue Engineering, Regeneration and Repair Program, New York, New York, USA
| | - Russell F. Warren
- Hospital for Special Surgery, Sports Medicine and Shoulder Service, New York, New York, USA
| | - Scott A. Rodeo
- Hospital for Special Surgery, Lab. for Soft Tissue Research, New York, New York, USA
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17
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Singh P, Wang M, Mukherjee P, Lessard SG, Pannellini T, Carballo CB, Rodeo SA, Goldring MB, Otero M. Transcriptomic and epigenomic analyses uncovered Lrrc15 as a contributing factor to cartilage damage in osteoarthritis. Sci Rep 2021; 11:21107. [PMID: 34702854 PMCID: PMC8548547 DOI: 10.1038/s41598-021-00269-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/05/2021] [Indexed: 01/03/2023] Open
Abstract
In osteoarthritis (OA), articular chondrocytes display phenotypic and functional changes associated with epigenomic alterations. These changes contribute to the disease progression, which is characterized by dysregulated reparative processes and abnormal extracellular matrix remodeling leading to cartilage degradation. Recent studies using a murine model of posttraumatic OA highlighted the contribution of changes in DNA hydroxymethylation (5hmC) to OA progression. Here, we integrated transcriptomic and epigenomic analyses in cartilage after induction of OA to show that the structural progression of OA is accompanied by early transcriptomic and pronounced DNA methylation (5mC) changes in chondrocytes. These changes accumulate over time and are associated with recapitulation of developmental processes, including cartilage development, chondrocyte hypertrophy, and ossification. Our integrative analyses also uncovered that Lrrc15 is differentially methylated and expressed in OA cartilage, and that it may contribute to the functional and phenotypic alterations of chondrocytes, likely coordinating stress responses and dysregulated extracellular matrix remodeling.
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Affiliation(s)
- Purva Singh
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA
| | - Mengying Wang
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA.,School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | | | - Samantha G Lessard
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA
| | - Tania Pannellini
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA
| | - Camila B Carballo
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA
| | - Scott A Rodeo
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA.,Weill Cornell Medicine, New York, NY, 10021, USA
| | - Mary B Goldring
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA.,Weill Cornell Medicine, New York, NY, 10021, USA
| | - Miguel Otero
- Hospital for Special Surgery, HSS Research Institute, New York, NY, 10021, USA. .,Weill Cornell Medicine, New York, NY, 10021, USA. .,Hospital for Special Surgery, Orthopedic Soft Tissue Research Program, HSS Research Institute, Room 603, 535 East 70th Street, New York, NY, 10021, USA.
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18
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Krez A, Lane J, Heilbronner A, Park-Min KH, Kaneko K, Pannellini T, Mintz D, Hansen D, McMahon DJ, Kirou KA, Roboz G, Desai P, Bockman RS, Stein EM. Risk factors for multi-joint disease in patients with glucocorticoid-induced osteonecrosis. Osteoporos Int 2021; 32:2095-2103. [PMID: 33877383 PMCID: PMC8056829 DOI: 10.1007/s00198-021-05947-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 04/01/2021] [Indexed: 12/24/2022]
Abstract
UNLABELLED This study investigated risk factors for osteonecrosis involving multiple joints (MJON) among glucocorticoid-treated patients. The best predictor of MJON was cumulative oral glucocorticoid dose. Risk of MJON was 12-fold higher in patients who had a second risk factor for osteonecrosis. Further research is needed into strategies for prevention of MJON. INTRODUCTION Osteonecrosis (ON) is a debilitating musculoskeletal condition in which bone cell death can lead to mechanical failure. When multiple joints are affected, pain and disability are compounded. Glucocorticoid treatment is one of the most common predisposing factors for ON. This study investigated risk factors for ON involving multiple joints (MJON) among glucocorticoid-treated patients. METHODS Fifty-five adults with glucocorticoid-induced ON were prospectively enrolled. MJON was defined as ON in ≥ three joints. Route, dose, duration, and timing of glucocorticoid treatment were assessed. RESULTS Mean age of enrolled subjects was 44 years, 58% were women. Half had underlying conditions associated with increased ON risk: systemic lupus erythematosus (29%), acute lymphoblastic leukemia (11%), HIV (9%), and alcohol use (4%). Mean daily oral dose of glucocorticoids was 29 mg. Average cumulative oral dose was 30 g over 5 years. The best predictor of MJON was cumulative oral glucocorticoid dose. For each increase of 1,000 mg, risk of MJON increased by 3.2% (95% CI 1.03, 1.67). Glucocorticoid exposure in the first 6 months of therapy, peak dose (oral or IV), and mean daily dose did not independently increase risk of MJON. The risk of MJON was 12-fold in patients who had a second risk factor (95% CI 3.2, 44.4). CONCLUSIONS Among patients with glucocorticoid-induced ON, cumulative oral dose was the best predictor of multi-joint disease; initial doses of IV and oral glucocorticoids did not independently increase risk. Further research is needed to better define optimal strategies for prevention and treatment of MJON.
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Affiliation(s)
- A Krez
- Endocrinology Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY, USA
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
| | - J Lane
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - A Heilbronner
- Endocrinology Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY, USA
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
| | - K-H Park-Min
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Genomic Research Center, Hospital for Special Surgery, New York, NY, USA
| | - K Kaneko
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Genomic Research Center, Hospital for Special Surgery, New York, NY, USA
| | - T Pannellini
- Research Division, Hospital for Special Surgery, New York, NY, USA
| | - D Mintz
- Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA
| | - D Hansen
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - D J McMahon
- Endocrinology Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY, USA
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
| | - K A Kirou
- Division of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - G Roboz
- Department of Hematology and Oncology, Weill Cornell Medical Center, New York, NY, USA
| | - P Desai
- Department of Hematology and Oncology, Weill Cornell Medical Center, New York, NY, USA
| | - R S Bockman
- Endocrinology Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY, USA
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA
| | - E M Stein
- Endocrinology Service, Hospital for Special Surgery, 535 East 70th Street, New York, NY, USA.
- Metabolic Bone Disease Service, Hospital for Special Surgery, New York, NY, 10021, USA.
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19
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Xia Y, Sokhi UK, Bell RD, Pannellini T, Turajane K, Niu Y, Frye L, Chao M, Ayturk U, Otero M, Bostrom M, Oliver D, Yang X, Ivashkiv LB. Immune and repair responses in joint tissues and lymph nodes after knee arthroplasty surgery in mice. J Bone Miner Res 2021; 36:1765-1780. [PMID: 34076292 PMCID: PMC8727029 DOI: 10.1002/jbmr.4381] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 05/21/2021] [Accepted: 05/23/2021] [Indexed: 12/13/2022]
Abstract
The importance of a local tissue immune response in healing injured tissues such as skin and lung is well established. Little is known about whether sterile wounds elicit lymph node (LN) responses and inflammatory responses after injury of musculoskeletal tissues that are mechanically loaded during the repair response. We investigated LN and tissue immune responses in a tibial implant model of joint replacement surgery where wounded tissue is subjected to movement and mechanical loading postoperatively. Draining inguinal and iliac LNs expanded postoperatively, including increases in regulatory T cells and activation of a subset of T cells. Thus, tissue injury was actively sensed in secondary lymphoid organs, with the potential to activate adaptive immunity. Joint tissues exhibited three temporally distinct immune response components, including a novel interferon (IFN) response with activation of signal transducer and activator of transcription (STAT) and interferon regulatory factor (IRF) pathways. Fibrovascular tissue formation was not associated with a macrophage type 2 (M2) reparative immune response, but instead with delayed induction of interleukin-1 family (IL-1β, IL-33, IL-36), IL-17, and prostaglandin pathway genes concomitant with transforming growth factor (TGF)-β and growth factor signaling, fibroblast activation, and tissue formation. Tissue remodeling was associated with activity of the HOX antisense intergenic RNA (HOTAIR) pathway. These results provide insights into immune responses and regulation of tissue healing after knee arthroplasty that potentially can be used to develop therapeutic strategies to improve healing, prevent arthrofibrosis, and improve surgical outcomes. © 2021 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Yunwei Xia
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Upneet K. Sokhi
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Richard D. Bell
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Tania Pannellini
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Pathology, Hospital for Special Surgery, New York, New York, USA
| | - Kathleen Turajane
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, New York, USA
| | - Yingzhen Niu
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, New York, USA
| | - Laura Frye
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Max Chao
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Ugur Ayturk
- Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Miguel Otero
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopaedics, Weill Cornell Medicine, New York, New York, USA
| | - Mathias Bostrom
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopaedics, Weill Cornell Medicine, New York, New York, USA
| | - David Oliver
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Xu Yang
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Arthroplasty Research Laboratory, Hospital for Special Surgery, New York, New York, USA
| | - Lionel B. Ivashkiv
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
- Department of Medicine, Weill Cornell Medicine, New York, New York, USA
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, New York, USA
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20
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Ricker E, Manni M, Flores-Castro D, Jenkins D, Gupta S, Rivera-Correa J, Meng W, Rosenfeld AM, Pannellini T, Bachu M, Chinenov Y, Sculco PK, Jessberger R, Prak ETL, Pernis AB. Altered function and differentiation of age-associated B cells contribute to the female bias in lupus mice. Nat Commun 2021; 12:4813. [PMID: 34376664 PMCID: PMC8355159 DOI: 10.1038/s41467-021-25102-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 07/15/2021] [Indexed: 12/11/2022] Open
Abstract
Differences in immune responses to viruses and autoimmune diseases such as systemic lupus erythematosus (SLE) can show sexual dimorphism. Age-associated B cells (ABC) are a population of CD11c+T-bet+ B cells critical for antiviral responses and autoimmune disorders. Absence of DEF6 and SWAP-70, two homologous guanine exchange factors, in double-knock-out (DKO) mice leads to a lupus-like syndrome in females marked by accumulation of ABCs. Here we demonstrate that DKO ABCs show sex-specific differences in cell number, upregulation of an ISG signature, and further differentiation. DKO ABCs undergo oligoclonal expansion and differentiate into both CD11c+ and CD11c- effector B cell populations with pathogenic and pro-inflammatory function as demonstrated by BCR sequencing and fate-mapping experiments. Tlr7 duplication in DKO males overrides the sex-bias and further augments the dissemination and pathogenicity of ABCs, resulting in severe pulmonary inflammation and early mortality. Thus, sexual dimorphism shapes the expansion, function and differentiation of ABCs that accompanies TLR7-driven immunopathogenesis.
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Affiliation(s)
- Edd Ricker
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, USA
| | - Michela Manni
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Danny Flores-Castro
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Daniel Jenkins
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Sanjay Gupta
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
| | - Juan Rivera-Correa
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, USA
| | - Wenzhao Meng
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, USA
| | - Aaron M Rosenfeld
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, USA
| | - Tania Pannellini
- Research Division and Precision Medicine Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Mahesh Bachu
- Arthritis and Tissue Degeneration Program, Hospital for Special Surgery, New York, NY, USA
| | - Yurii Chinenov
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA
| | - Peter K Sculco
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Rolf Jessberger
- Institute of Physiological Chemistry, Technische Universitat, Dresden, Germany
| | - Eline T Luning Prak
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, Philadelphia, PA, USA
| | - Alessandra B Pernis
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY, USA.
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY, USA.
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA.
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
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21
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Kuyl EV, Shu F, Sosa BR, Lopez JD, Qin D, Pannellini T, Ivashkiv LB, Greenblatt MB, Bostrom MPG, Yang X. Inhibition of PAD4 mediated neutrophil extracellular traps prevents fibrotic osseointegration failure in a tibial implant murine model : an animal study. Bone Joint J 2021; 103-B:135-144. [PMID: 34192911 DOI: 10.1302/0301-620x.103b7.bjj-2020-2483.r1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIMS Aseptic loosening is a leading cause of uncemented arthroplasty failure, often accompanied by fibrotic tissue at the bone-implant interface. A biological target, neutrophil extracellular traps (NETs), was investigated as a crucial connection between the innate immune system's response to injury, fibrotic tissue development, and proper bone healing. Prevalence of NETs in peri-implant fibrotic tissue from aseptic loosening patients was assessed. A murine model of osseointegration failure was used to test the hypothesis that inhibition (through Pad4-/- mice that display defects in peptidyl arginine deiminase 4 (PAD4), an essential protein required for NETs) or resolution (via DNase 1 treatment, an enzyme that degrades the cytotoxic DNA matrix) of NETs can prevent osseointegration failure and formation of peri-implant fibrotic tissue. METHODS Patient peri-implant fibrotic tissue was analyzed for NETs biomarkers. To enhance osseointegration in loose implant conditions, an innate immune system pathway (NETs) was either inhibited (Pad4-/- mice) or resolved with a pharmacological agent (DNase 1) in a murine model of osseointegration failure. RESULTS NETs biomarkers were identified in peri-implant fibrotic tissue collected from aseptic loosening patients and at the bone-implant interface in a murine model of osseointegration failure. Inhibition (Pad4-/- ) or resolution (DNase 1) of NETs improved osseointegration and reduced fibrotic tissue despite loose implant conditions in mice. CONCLUSION This study identifies a biological target (NETs) for potential noninvasive treatments of aseptic loosening by discovering a novel connection between the innate immune system and post-injury bone remodelling caused by implant loosening. By inhibiting or resolving NETs in an osseointegration failure murine model, fibrotic tissue encapsulation around an implant is reduced and osseointegration is enhanced, despite loose implant conditions. Cite this article: Bone Joint J 2021;103-B(7 Supple B):135-144.
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Affiliation(s)
- Emile-Victor Kuyl
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Fei Shu
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Branden R Sosa
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA.,Weill Cornell Medicine, New York, New York, USA
| | - Juan D Lopez
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA.,Weill Cornell Medicine, New York, New York, USA
| | - Di Qin
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA.,Department of Orthopaedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Tania Pannellini
- Research Institute and Precision Medicine Laboratory, Hospital for Special Surgery, New York, New York, USA
| | - Lionel B Ivashkiv
- Research Institute and David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, New York, USA
| | - Matthew B Greenblatt
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA.,Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Mathias P G Bostrom
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA.,Weill Cornell Medicine, New York, New York, USA.,Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York, USA
| | - Xu Yang
- Arthroplasty Research Laboratory, Research Institute, Hospital for Special Surgery, New York, New York, USA
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22
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Sloan SR, Wipplinger C, Kirnaz S, Navarro-Ramirez R, Schmidt F, McCloskey D, Pannellini T, Schiavinato A, Härtl R, Bonassar LJ. Combined nucleus pulposus augmentation and annulus fibrosus repair prevents acute intervertebral disc degeneration after discectomy. Sci Transl Med 2021; 12:12/534/eaay2380. [PMID: 32161108 DOI: 10.1126/scitranslmed.aay2380] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022]
Abstract
Tissue-engineered approaches for the treatment of early-stage intervertebral disc degeneration have shown promise in preclinical studies. However, none of these therapies has been approved for clinical use, in part because each therapy targets only one aspect of the intervertebral disc's composite structure. At present, there is no reliable method to prevent intervertebral disc degeneration after herniation and subsequent discectomy. Here, we demonstrate the prevention of degeneration and maintenance of mechanical function in the ovine lumbar spine after discectomy by combining strategies for nucleus pulposus augmentation using hyaluronic acid injection and repair of the annulus fibrosus using a photocrosslinked collagen patch. This combined approach healed annulus fibrosus defects, restored nucleus pulposus hydration, and maintained native torsional and compressive stiffness up to 6 weeks after injury. These data demonstrate the necessity of a combined strategy for arresting intervertebral disc degeneration and support further translation of combinatorial interventions to treat herniations in the human spine.
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Affiliation(s)
- Stephen R Sloan
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Christoph Wipplinger
- Department of Neurological Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Sertaç Kirnaz
- Department of Neurological Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | | | - Franziska Schmidt
- Department of Neurological Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Duncan McCloskey
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY 14853, USA
| | - Tania Pannellini
- Pathology and Laboratory Medicine, Hospital for Special Surgery, New York, NY 10065, USA
| | | | - Roger Härtl
- Department of Neurological Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Lawrence J Bonassar
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY 14853, USA. .,Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA
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23
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Luna M, Guss JD, Vasquez-Bolanos LS, Alepuz AJ, Dornevil S, Strong J, Alabi D, Shi Q, Pannellini T, Otero M, Brito IL, van der Meulen MCH, Goldring SR, Hernandez CJ. Obesity and load-induced posttraumatic osteoarthritis in the absence of fracture or surgical trauma. J Orthop Res 2021; 39:1007-1016. [PMID: 32658313 PMCID: PMC7855296 DOI: 10.1002/jor.24799] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 07/01/2020] [Accepted: 07/09/2020] [Indexed: 02/04/2023]
Abstract
Osteoarthritis is increasingly viewed as a heterogeneous disease with multiple phenotypic subgroups. Obesity enhances joint degeneration in mouse models of posttraumatic osteoarthritis (PTOA). Most models of PTOA involve damage to surrounding tissues caused by surgery/fracture; it is unclear if obesity enhances cartilage degeneration in the absence of surgery/fracture. We used a nonsurgical animal model of load-induced PTOA to determine the effect of obesity on cartilage degeneration 2 weeks after loading. Cartilage degeneration was caused by a single bout of cyclic tibial loading at either a high or moderate load magnitude in adult male mice with severe obesity (C57Bl6/J + high-fat diet), mild obesity (toll-like receptor 5 deficient mouse [TLR5KO]), or normal adiposity (C57Bl6/J mice + normal diet and TLR5KO mice in which obesity was prevented by manipulation of the gut microbiome). Two weeks after loading, cartilage degeneration occurred in limbs loaded at a high magnitude, as determined by OARSI scores (P < .001). However, the severity of cartilage damage did not differ among groups. Osteophyte width and synovitis of loaded limbs did not differ among groups. Furthermore, obesity did not enhance cartilage damage in limbs evaluated 6 weeks after loading. Constituents of the gut microbiota differed among groups. Our findings suggest that, in the absence of surgery/fracture, obesity may not influence cartilage loss after a single mechanical insult, suggesting that either damage to surrounding tissues or repeated mechanical insult is necessary for obesity to influence cartilage degeneration. These findings further illustrate heterogeneity in PTOA phenotypes and complex interactions between mechanical/metabolic factors in cartilage loss.
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Affiliation(s)
- Marysol Luna
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
| | - Jason D. Guss
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | | | - Adrian J. Alepuz
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA
| | - Sophie Dornevil
- College of Human Ecology, Cornell University, Ithaca, NY, USA
| | - Jasmin Strong
- College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, USA
| | - Denise Alabi
- College of Arts and Sciences, Cornell University, Ithaca, NY, USA
| | - Qiaojuan Shi
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | | | | | - Ilana L. Brito
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | - Marjolein C. H. van der Meulen
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA,Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA,Hospital for Special Surgery, New York, NY, USA
| | | | - Christopher J. Hernandez
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, USA,Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA,Hospital for Special Surgery, New York, NY, USA
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24
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Ah Kioon MD, Pierides M, Pannellini T, Lin G, Nathan CF, Barrat FJ. Noncytotoxic Inhibition of the Immunoproteasome Regulates Human Immune Cells In Vitro and Suppresses Cutaneous Inflammation in the Mouse. J Immunol 2021; 206:1631-1641. [PMID: 33674446 DOI: 10.4049/jimmunol.2000951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 01/27/2021] [Indexed: 12/15/2022]
Abstract
Inhibitors of the immunoproteasome (i-20S) have shown promise in mouse models of autoimmune diseases and allograft rejection. In this study, we used a novel inhibitor of the immunoproteasome, PKS3053, that is reversible, noncovalent, tight-binding, and highly selective for the β5i subunit of the i-20S to evaluate the role that i-20S plays in regulating immune responses in vitro and in vivo. In contrast to irreversible, less-selective inhibitors, PKS3053 did not kill any of the primary human cell types tested, including plasmacytoid dendritic cells, conventional dendritic cells, macrophages, and T cells, all of which expressed genes encoding both the constitutive proteasome (c-20S) and i-20S. PKS3053 reduced TLR-dependent activation of plasmacytoid dendritic cells, decreasing their maturation and IFN-α response and reducing their ability to activate allogenic T cells. In addition, PKS3053 reduced T cell proliferation directly and inhibited TLR-mediated activation of conventional dendritic cells and macrophages. In a mouse model of skin injury that shares some features of cutaneous lupus erythematosus, blocking i-20S decreased inflammation, cellular infiltration, and tissue damage. We conclude that the immunoproteasome is involved in the activation of innate and adaptive immune cells, that their activation can be suppressed with an i-20S inhibitor without killing them, and that selective inhibition of β5i holds promise as a potential therapy for inflammatory skin diseases such as psoriasis, cutaneous lupus erythematosus, and systemic sclerosis.
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Affiliation(s)
- Marie Dominique Ah Kioon
- Autoimmunity and Inflammation Program, Research Institute, Hospital for Special Surgery, New York, NY 10021; and
| | - Michael Pierides
- Autoimmunity and Inflammation Program, Research Institute, Hospital for Special Surgery, New York, NY 10021; and
| | - Tania Pannellini
- Autoimmunity and Inflammation Program, Research Institute, Hospital for Special Surgery, New York, NY 10021; and
| | - Gang Lin
- Department of Microbiology and Immunology, Weill Cornell Medical College, Cornell University, New York, NY 10021
| | - Carl F Nathan
- Department of Microbiology and Immunology, Weill Cornell Medical College, Cornell University, New York, NY 10021
| | - Franck J Barrat
- Autoimmunity and Inflammation Program, Research Institute, Hospital for Special Surgery, New York, NY 10021; and .,Department of Microbiology and Immunology, Weill Cornell Medical College, Cornell University, New York, NY 10021
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25
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Orange DE, Blachere NE, Frank MO, Parveen S, DiCarlo EF, Mirza S, Pannellini T, Figgie MP, Bykerk VP, Jiang CS, Gravallese EM, Orbai AM, Mackie SL, Goodman SM. Reply. Arthritis Rheumatol 2020; 73:357-358. [PMID: 32892514 DOI: 10.1002/art.41505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 08/05/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Dana E Orange
- Hospital for Special Surgery, and The Rockefeller University
| | | | - Mayu O Frank
- Howard Hughes Medical Institute and The Rockefeller University
| | - Salina Parveen
- Howard Hughes Medical Institute and The Rockefeller University
| | | | | | | | | | | | | | - Ellen M Gravallese
- Rockefeller University Hospital, New York, NY.,Brigham and Women's Hospital, Boston, MA
| | | | - Sarah L Mackie
- University of Leeds, Leeds NIHR Biomedical Research Centre and Leeds Teaching Hospitals NHS Trust, Leeds, UK
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26
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Wang M, Lessard SG, Singh P, Pannellini T, Chen T, Rourke BJ, Chowdhury L, Craveiro V, Sculco PK, Meulen MCH, Otero M. Knee fibrosis is associated with the development of osteoarthritis in a murine model of tibial compression. J Orthop Res 2020. [DOI: 10.1002/jor.24815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- Mengying Wang
- HSS Research Institute Hospital for Special Surgery New York New York
- School of Public Health, Xi'an Jiaotong University Health Science Center Xi'an China
| | | | - Purva Singh
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Tania Pannellini
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Tony Chen
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Brennan J. Rourke
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Luvana Chowdhury
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Vinicius Craveiro
- HSS Research Institute Hospital for Special Surgery New York New York
| | - Peter K. Sculco
- The Stavros Niarchos Foundation Complex Joint Reconstruction Center Hospital for Special Surgery New York New York
| | - Marjolein C. H. Meulen
- HSS Research Institute Hospital for Special Surgery New York New York
- Sibley School of Mechanical and Aerospace Engineering Cornell University Ithaca New York
- Meinig School of Biomedical Engineering Cornell University Ithaca New York
| | - Miguel Otero
- HSS Research Institute Hospital for Special Surgery New York New York
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27
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Ricker E, Verma A, Marullo R, Gupta S, Ye C, Pannellini T, Manni M, Tam W, Inghirami G, Elemento O, Cerchietti L, Pernis AB. Selective dysregulation of ROCK2 activity promotes aberrant transcriptional networks in ABC diffuse large B-cell lymphoma. Sci Rep 2020; 10:13094. [PMID: 32753663 PMCID: PMC7403583 DOI: 10.1038/s41598-020-69884-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 07/13/2020] [Indexed: 01/11/2023] Open
Abstract
Activated B-cell-like diffuse large B-cell lymphoma (ABC-DLBCL) is an aggressive subtype of lymphoma usually associated with inferior outcomes. ABC-DLBCL exhibits plasmablastic features and is characterized by aberrancies in the molecular networks controlled by IRF4. The signaling pathways that are dysregulated in ABC-DLBCL are, however, not fully understood. ROCK2 is a serine-threonine kinase whose role in lymphomagenesis is unknown. Here we show that ROCK2 activity is constitutively dysregulated in ABC-DLBCL but not in GCB-DLBCL and BL. We furthermore show that ROCK2 phosphorylates IRF4 and that the ROCK2-mediated phosphorylation of IRF4 modulates its ability to regulate a subset of target genes. In addition to its effects on IRF4, ROCK2 also controls the expression of MYC in ABC-DLBCL by regulating MYC protein levels. ROCK inhibition furthermore selectively decreases the proliferation and survival of ABC-DLBCL in vitro and inhibits ABC-DLBCL growth in xenograft models. Thus, dysregulated ROCK2 activity contributes to the aberrant molecular program of ABC-DLBCL via its dual ability to modulate both IRF4- and MYC-controlled gene networks and ROCK inhibition could represent an attractive therapeutic target for the treatment of ABC-DLBCL.
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Affiliation(s)
- Edd Ricker
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
- Graduate Program in Immunology and Microbial Pathogenesis, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA
| | - Akanksha Verma
- Department of Physiology and Biophysics, Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Rossella Marullo
- Hematology and Oncology Division, Weill Cornell Medicine, New York, NY, USA
| | - Sanjay Gupta
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
| | - Chao Ye
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
| | - Tania Pannellini
- Research Division and Precision Medicine Laboratory, Hospital for Special Surgery, New York, NY, USA
| | - Michela Manni
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA
| | - Wayne Tam
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Olivier Elemento
- Department of Physiology and Biophysics, Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Leandro Cerchietti
- Hematology and Oncology Division, Weill Cornell Medicine, New York, NY, USA
| | - Alessandra B Pernis
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA.
- Graduate Program in Immunology and Microbial Pathogenesis, Weill Cornell Graduate School of Medical Sciences, New York, NY, USA.
- David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY, USA.
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
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28
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Orange DE, Blachere NE, Frank MO, Parveen S, DiCarlo EF, Mirza S, Pannellini T, Jiang CS, Figgie MP, Bykerk VP, Gravallese EM, Orbai AM, Mackie SL, Goodman SM. Reply. Arthritis Rheumatol 2020; 73:175-176. [PMID: 32729675 DOI: 10.1002/art.41463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/03/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Dana E Orange
- Hospital for Special Surgery and The Rockefeller University
| | | | | | | | | | | | | | | | | | | | | | | | - Sarah L Mackie
- University of Leeds, Leeds NIHR Biomedical Research Centre and Leeds Teaching Hospitals NHS Trust, Leeds, UK
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29
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Ricker E, Chinenov Y, Pannellini T, Flores-Castro D, Ye C, Gupta S, Manni M, Liao JK, Pernis AB. Serine-threonine kinase ROCK2 regulates germinal center B cell positioning and cholesterol biosynthesis. J Clin Invest 2020; 130:3654-3670. [PMID: 32229726 PMCID: PMC7324193 DOI: 10.1172/jci132414] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 03/24/2020] [Indexed: 12/16/2022] Open
Abstract
Germinal center (GC) responses require B cells to respond to a dynamic set of intercellular and microenvironmental signals that instruct B cell positioning, differentiation, and metabolic reprogramming. RHO-associated coiled-coil-containing protein kinase 2 (ROCK2), a serine-threonine kinase that can be therapeutically targeted by ROCK inhibitors or statins, is a key downstream effector of RHOA GTPases. Although RHOA-mediated pathways are emerging as critical regulators of GC responses, the role of ROCK2 in B cells is unknown. Here, we found that ROCK2 was activated in response to key T cell signals like CD40 and IL-21 and that it regulated GC formation and maintenance. RNA-Seq analyses revealed that ROCK2 controlled a unique transcriptional program in GC B cells that promoted optimal GC polarization and cholesterol biosynthesis. ROCK2 regulated this program by restraining AKT activation and subsequently enhancing FOXO1 activity. ATAC-Seq (assay for transposase-accessible chromatin with high-throughput sequencing) and biochemical analyses revealed that the effects of ROCK2 on cholesterol biosynthesis were instead mediated via a novel mechanism. ROCK2 directly phosphorylated interferon regulatory factor 8 (IRF8), a crucial mediator of GC responses, and promoted its interaction with sterol regulatory element-binding transcription factor 2 (SREBP2) at key regulatory regions controlling the expression of cholesterol biosynthetic enzymes, resulting in optimal recruitment of SREBP2 at these sites. These findings thus uncover ROCK2 as a multifaceted and therapeutically targetable regulator of GC responses.
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Affiliation(s)
- Edd Ricker
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, New York, USA
| | | | - Tania Pannellini
- Research Division and
- Precision Medicine Laboratory, HSS, New York, New York, USA
| | - Danny Flores-Castro
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
| | - Chao Ye
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
| | - Sanjay Gupta
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
| | - Michela Manni
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
| | - James K. Liao
- Department of Medicine, University of Chicago, Chicago, Illinois, USA
| | - Alessandra B. Pernis
- Autoimmunity and Inflammation Program, Hospital for Special Surgery (HSS), New York, New York, USA
- David Z. Rosensweig Genomics Research Center
- Department of Medicine, Weill Cornell Medicine, New York, New York, USA
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30
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Kapadia M, Pannellini T, Moezinia C, Miller A, Figgie M, Sculco P, Cross M, Henry M, Russell L, Donlin L, Nocon A, Goodman S. FRI0403 CLINICAL FEATURES OF PROSTHETIC JOINT INFECTIONS DIFFER IN PATIENTS WITH INFLAMMATORY ARTHRITIS AND OSTEOARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Inflammatory arthritis (IA) patients are at increased risk for prosthetic joint infections (PJI). However, because active IA patients without infections can have elevated inflammatory markers that mimic joint infection, PJI diagnosis is challenging in this population.Objectives:We used an institutional PJI registry to identify and compare the clinical, microbiologic, and histopathologic features of culture positive (CP) and culture negative (CN) total hip and knee PJI in IA and OA patients. We also evaluated the relationship between culture positivity, IA, and clinical outcomes.Methods:A retrospective cohort of THA/TKA PJIs, from 2009 to 2016, were identified by ICD codes, and confirmed by chart review. IA diagnosis was also confirmed by use of IA-specific medications. CN cases were defined as PJIs with no evidence of microbial growth in intraoperative cultures and CP PJI cases were defined by positive microbial growth in intraoperative cultures. Treatment failure was defined as subsequent surgical treatment for infection after the initial infection surgery. H&E slides of OA and IA PJI cases matched by age (+/-5) sex, and culture status were reviewed by a pathologist for evidence of the histopathologic features listed in Table 2. Fisher’s exact test, chi-square test, and Kaplan-Meier estimates were used.TABLE 1.Patient characteristics in IA and OA PJIsIAOAN%/SDN%/SDp-valueTotal36771Age58.511.466.812<.001BMI30.26.7306.70.861Female2877.833243.1<.001CCI2.81.71.72.10.002Smoking411.18611.20.792Glucorticoids1027.8395.1<.001Culture Negative1027.810914.10.024Treatment Success at 2 years1952.8509660.146IA- inflammatory arthritis; OA – osteoarthritis; PJI -prosthetic joint infection; CCI – Charlson Comorbidity IndexTABLE 2.Histopathology and clinical presentation in IA and OA PJIsOA (N=57)IA (N= 31)CP-IA (N=23)CN-IA (N=8)N (%)p-valueN (%)p-valuePathology Review>10 PMN per HPF42 (74)22 (71)0.80620 (87)2 (25)0.003Chronic Inflammation13 (23)23 (74)0.00118 (78)5 (63)0.393Necrosis17 (30)9 (29)18 (35)1 (13)0.38Clinical PresentationMSIS50 (88)26 (84)0.74722 (96)4 (50)0.009Sinus Tract7 (12)7 (23)0.2335 (22)2 (25)1Elevated ESR or CRP41 (72)24 (77)0.62217 (74)7 (88)1Elevated Synovial WBC33 (58)19 (61)0.82313 (57)6 (75)1Elevated Synovial %PMN31 (54)20 (65)0.37714 (61)6 (75)0.333OA – osteoarthritis; IA – inflammatory arthritis; CP – culture positive; CN – culture negative; MSIS – meets Musculoskeletal Infection Society diagnostic criteriaResults:807 PJI cases were identified including 36 IA (33 RA and 3 SLE) and 771 OA. A higher proportion of IA PJI were CN (N=10, 27%) vs. OA PJI (N=109, 14%, p=0.02). IA-PJI were younger, female, on glucocorticoids, and with more comorbidities. Type of surgical treatment did not differ significantly between IA and OA groups. Comparing CN-IA vs. CP-IA, no difference was observed in age, smoking, diabetes, surgical treatment, IA-specific meds or Charlson comorbidities. One-year survivorship of CN-IA and CN-OA were 66% and 87% (p>0.05). Across all CP cases, 57% were staphylococcal, with no differences between groups. Treatment failure was more frequent for CP-IA (42%) compared to CP-OA (30%), (p=0.2).Histopathology of 88 PJIs (31 IA and 57 OA) was reviewed. The IA cohort presented with more chronic inflammation (p=0.001) than the OA cohort. Within the IA cohort, a higher proportion of CP-IA had >10PMN per HPF (p= 0.003) and met MSIS criteria (p=0.009). Comparing CP-OA and CN-OA, there were no significant differences in histopathology findings or number of patients meeting MSIS criteria.Conclusion:IA PJIs are more likely to be culture negative than OA PJIs. Although our analysis was limited by our cohort size, our findings including differences in histopathology, and better clinical outcomes suggest the presence of biologic differences between CN and CP PJI that require further study.Disclosure of Interests:Milan Kapadia: None declared, Tania Pannellini: None declared, Carine Moezinia: None declared, Andy Miller: None declared, Mark Figgie: None declared, Peter Sculco: None declared, Michael Cross: None declared, Michael Henry: None declared, Linda Russell: None declared, Laura Donlin Consultant of: Consultant – Genentech/Roche, Allina Nocon: None declared, Susan Goodman Shareholder of: Reginosine- Investment, Grant/research support from: Novartis, Horizon, Consultant of: Novartis, Celgene, UCB
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31
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Orange DE, Blachere NE, DiCarlo EF, Mirza S, Pannellini T, Jiang CS, Frank MO, Parveen S, Figgie MP, Gravallese EM, Bykerk VP, Orbai AM, Mackie SL, Goodman SM. Rheumatoid Arthritis Morning Stiffness Is Associated With Synovial Fibrin and Neutrophils. Arthritis Rheumatol 2020; 72:557-564. [PMID: 31612614 DOI: 10.1002/art.41141] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Morning stiffness is a hallmark symptom of rheumatoid arthritis (RA), but its etiology is poorly understood. This study was undertaken to determine whether any histologic features of synovium are associated with this symptom. METHODS Data on patient-reported morning stiffness duration and severity, and Disease Activity Score in 28 joints (DAS28) were collected from 176 patients with RA undergoing arthroplasty. Synovium was scored for 10 histopathologic features: synovial lining hyperplasia, lymphocytes, plasma cells, Russell bodies, binucleate plasma cells, fibrin, synovial giant cells, detritus, neutrophils, and mucin. Fibrinolysis of clots seeded with various cell types was measured in turbidimetric lysis assays. RESULTS Stiffness severity and morning stiffness duration were both significantly associated with DAS28 (P = 0.0001 and P = 0.001, respectively). None of the synovial features examined were associated with patient-reported stiffness severity. The presence of neutrophils and fibrin in RA synovial tissue were significantly associated (P < 0.0001) with patient-reported morning stiffness of ≥1 hour, such that 73% of patients with both synovial fibrin and neutrophils reported morning stiffness of ≥1 hour. Further, neutrophils and fibrin deposits colocalized along the synovial lining. In in vitro analyses, fibrin clots seeded with necrotic neutrophils were more resistant to fibrinolysis than those seeded with living neutrophils or no cells (P = 0.008). DNase I treatment of necrotic neutrophils abrogated the delay in fibrinolysis. CONCLUSION In RA, prolonged morning stiffness may be related to impaired fibrinolysis of neutrophil-enmeshed fibrin deposits along the synovial membrane. Our findings also suggest that morning stiffness severity and duration may reflect distinct pathophysiologic phenomena.
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Affiliation(s)
- Dana E Orange
- Hospital for Special Surgery, Howard Hughes Medical Institute, and The Rockefeller University, New York, New York
| | - Nathalie E Blachere
- Howard Hughes Medical Institute and The Rockefeller University, New York, New York
| | | | - Serene Mirza
- Hospital for Special Surgery, New York, New York
| | | | | | - Mayu O Frank
- Howard Hughes Medical Institute and The Rockefeller University, New York, New York
| | - Salina Parveen
- Howard Hughes Medical Institute and The Rockefeller University, New York, New York
| | | | | | | | | | - Sarah L Mackie
- University of Leeds, Leeds NIHR Biomedical Research Centre and Leeds Teaching Hospitals NHS Trust, Leeds, UK
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32
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Shipman WD, Chyou S, Ramanathan A, Izmirly PM, Sharma S, Pannellini T, Dasoveanu DC, Qing X, Magro CM, Granstein RD, Lowes MA, Pamer EG, Kaplan DH, Salmon JE, Mehrara BJ, Young JW, Clancy RM, Blobel CP, Lu TT. A protective Langerhans cell-keratinocyte axis that is dysfunctional in photosensitivity. Sci Transl Med 2019; 10:10/454/eaap9527. [PMID: 30111646 DOI: 10.1126/scitranslmed.aap9527] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 07/13/2018] [Indexed: 12/14/2022]
Abstract
Photosensitivity, or skin sensitivity to ultraviolet radiation (UVR), is a feature of lupus erythematosus and other autoimmune and dermatologic conditions, but the mechanistic underpinnings are poorly understood. We identify a Langerhans cell (LC)-keratinocyte axis that limits UVR-induced keratinocyte apoptosis and skin injury via keratinocyte epidermal growth factor receptor (EGFR) stimulation. We show that the absence of LCs in Langerin-diphtheria toxin subunit A (DTA) mice leads to photosensitivity and that, in vitro, mouse and human LCs can directly protect keratinocytes from UVR-induced apoptosis. LCs express EGFR ligands and a disintegrin and metalloprotease 17 (ADAM17), the metalloprotease that activates EGFR ligands. Deletion of ADAM17 from LCs leads to photosensitivity, and UVR induces LC ADAM17 activation and generation of soluble active EGFR ligands, suggesting that LCs protect by providing activated EGFR ligands to keratinocytes. Photosensitive systemic lupus erythematosus (SLE) models and human SLE skin show reduced epidermal EGFR phosphorylation and LC defects, and a topical EGFR ligand reduces photosensitivity. Together, our data establish a direct tissue-protective function for LCs, reveal a mechanistic basis for photosensitivity, and suggest EGFR stimulation as a treatment for photosensitivity in lupus erythematosus and potentially other autoimmune and dermatologic conditions.
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Affiliation(s)
- William D Shipman
- Weill Cornell/Rockefeller/Sloan-Kettering Tri-Institutional MD-PhD Program, New York, NY 10065, USA.,Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA.,Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA
| | - Susan Chyou
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA
| | - Anusha Ramanathan
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA
| | - Peter M Izmirly
- Department of Medicine, New York University School of Medicine, New York, NY 10016, USA
| | - Sneh Sharma
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Tania Pannellini
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA
| | - Dragos C Dasoveanu
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA.,Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Xiaoping Qing
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA
| | - Cynthia M Magro
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | | | | | - Eric G Pamer
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Daniel H Kaplan
- Department of Dermatology, University of Pittsburgh, PA 15260, USA.,Department of Immunology, University of Pittsburgh, PA 15260, USA
| | - Jane E Salmon
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA.,Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA.,Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA.,Division of Rheumatology and Pediatric Rheumatology, Hospital for Special Surgery, New York, NY 10021, USA
| | - Babak J Mehrara
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - James W Young
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Rockefeller University, New York, NY 10065, USA.,Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA.,Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Robert M Clancy
- Department of Medicine, New York University School of Medicine, New York, NY 10016, USA
| | - Carl P Blobel
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY 10065, USA.,Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA.,Arthritis and Tissue Degeneration Program, Hospital for Special Surgery, New York, NY 10021, USA.,Institute for Advanced Studies, Technical University Munich, Munich, Germany
| | - Theresa T Lu
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA. .,Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY 10021, USA.,Division of Rheumatology and Pediatric Rheumatology, Hospital for Special Surgery, New York, NY 10021, USA.,Department of Microbiology and Immunology, Weill Cornell Medicine, New York, NY 10065, USA
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Kusnadi A, Park SH, Yuan R, Pannellini T, Giannopoulou E, Oliver D, Lu T, Park-Min KH, Ivashkiv LB. The Cytokine TNF Promotes Transcription Factor SREBP Activity and Binding to Inflammatory Genes to Activate Macrophages and Limit Tissue Repair. Immunity 2019; 51:241-257.e9. [PMID: 31303399 DOI: 10.1016/j.immuni.2019.06.005] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 04/23/2019] [Accepted: 06/07/2019] [Indexed: 12/20/2022]
Abstract
Cytokine tumor necrosis factor (TNF)-mediated macrophage polarization is important for inflammatory disease pathogenesis, but the mechanisms regulating polarization are not clear. We performed transcriptomic and epigenomic analysis of the TNF response in primary human macrophages and revealed late-phase activation of SREBP2, the master regulator of cholesterol biosynthesis genes. TNF stimulation extended the genomic profile of SREBP2 occupancy to include binding to and activation of inflammatory and interferon response genes independently of its functions in sterol metabolism. Genetic ablation of SREBP function shifted the balance of macrophage polarization from an inflammatory to a reparative phenotype in peritonitis and skin wound healing models. Genetic ablation of SREBP activity in myeloid cells or topical pharmacological inhibition of SREBP improved skin wound healing under homeostatic and chronic inflammatory conditions. Our results identify a function and mechanism of action for SREBPs in augmenting TNF-induced macrophage activation and inflammation and open therapeutic avenues for promoting wound repair.
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Affiliation(s)
- Anthony Kusnadi
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA; Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Sung Ho Park
- Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA; School of Life Sciences, Ulsan National Institute of Science & Technology (UNIST), Ulsan 44919, Korea
| | - Ruoxi Yuan
- Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Tania Pannellini
- Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Eugenia Giannopoulou
- Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA; Biological Sciences Department, New York City College of Technology, City University of New York, Brooklyn, NY 11201, USA
| | - David Oliver
- Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Theresa Lu
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA; Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Kyung-Hyun Park-Min
- BCMB Allied Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA; Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA.
| | - Lionel B Ivashkiv
- Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA; Research Institute and the David Z. Rosensweig Genomics Research Center, Hospital for Special Surgery, New York, NY 10021, USA.
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Orange DE, Agius P, DiCarlo EF, Mirza SZ, Pannellini T, Szymonifka J, Jiang CS, Figgie MP, Frank MO, Robinson WH, Donlin LT, Rozo C, Gravallese EM, Bykerk VP, Goodman SM. Histologic and Transcriptional Evidence of Subclinical Synovial Inflammation in Patients With Rheumatoid Arthritis in Clinical Remission. Arthritis Rheumatol 2019; 71:1034-1041. [PMID: 30835943 DOI: 10.1002/art.40878] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 02/28/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVE Patients with rheumatoid arthritis (RA) in clinical remission may have subclinical synovial inflammation. This study was undertaken to determine the proportion of patients with RA in remission or with low disease activity at the time of arthroplasty who had histologic or transcriptional evidence of synovitis, and to identify clinical features that distinguished patients as having subclinical synovitis. METHODS We compared Disease Activity Score in 28 joints (DAS28) to synovial histologic features in 135 patients with RA undergoing arthroplasty. We also compared DAS28 scores to RNA-Seq data in a subset of 35 patients. RESULTS Fourteen percent of patients met DAS28 criteria for clinical remission (DAS28 <2.6), and another 15% met criteria for low disease activity (DAS28 <3.2). Histologic analysis of synovium revealed synovitis in 27% and 31% of samples from patients in remission and patients with low disease activity, respectively. Patients with low disease activity and synovitis also exhibited increased C-reactive protein (CRP) (P = 0.0006) and increased anti-cyclic citrullinated peptide (anti-CCP) antibody levels (P = 0.03) compared to patients without synovitis. Compared to patients with a "low inflammatory synovium" subtype, 183 genes were differentially expressed in the synovium of patients with subclinical synovitis. The majority of these genes (86%) were also differentially expressed in the synovium of patients with clinically active disease (DAS28 ≥3.2). CONCLUSION Thirty-one percent of patients with low clinical disease activity exhibited histologic evidence of subclinical synovitis, which was associated with increased CRP and anti-CCP levels. Our findings suggest that synovial gene expression signatures of clinical synovitis are present in patients with subclinical synovitis.
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Affiliation(s)
- Dana E Orange
- Hospital for Special Surgery and Rockefeller University, New York, New York
| | | | | | | | | | | | | | | | | | - William H Robinson
- Stanford University, Stanford, California, and VA Palo Alto Health Care System, Palo Alto, California
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35
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Haxaire C, Hakobyan N, Pannellini T, Carballo C, McIlwain D, Mak TW, Rodeo S, Acharya S, Li D, Szymonifka J, Song X, Monette S, Srivastava A, Salmon JE, Blobel CP. Blood-induced bone loss in murine hemophilic arthropathy is prevented by blocking the iRhom2/ADAM17/TNF-α pathway. Blood 2018; 132:1064-1074. [PMID: 29776906 PMCID: PMC6128089 DOI: 10.1182/blood-2017-12-820571] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 05/14/2018] [Indexed: 12/14/2022] Open
Abstract
Hemophilic arthropathy (HA) is a debilitating degenerative joint disease that is a major manifestation of the bleeding disorder hemophilia A. HA typically begins with hemophilic synovitis that resembles inflammatory arthritides, such as rheumatoid arthritis, and frequently results in bone loss in patients. A major cause of rheumatoid arthritis is inappropriate release of the proinflammatory cytokine tumor necrosis factor-α (TNF-α) by the TNF-α convertase (TACE; also referred to as ADAM17) and its regulator, iRhom2. Therefore, we hypothesized that iRhom2/ADAM17-dependent shedding of TNF-α also has a pivotal role in mediating HA. Here, we show that addition of blood or its components to macrophages activates iRhom2/ADAM17-dependent TNF-α shedding, providing the premise to study the activation of this pathway by blood in the joint in vivo. For this, we turned to hemophilic FVIII-deficient mice (F8-/- mice), which develop a hemarthrosis following needle puncture injury with synovial inflammation and significant osteopenia adjacent to the affected joint. We found that needle puncture-induced bleeding leads to increased TNF-α levels in the affected joint of F8-/- mice. Moreover, inactivation of TNF-α or iRhom2 in F8-/- mice reduced the osteopenia and synovial inflammation that develops in this mouse model for HA. Taken together, our results suggest that blood entering the joint activates the iRhom2/ADAM17/TNF-α pathway, thereby contributing to osteopenia and synovitis in mice. Therefore, this proinflammatory signaling pathway could emerge as an attractive new target to prevent osteoporosis and joint damage in HA patients.
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Affiliation(s)
- Coline Haxaire
- Arthritis and Tissue Degeneration Program and
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY
| | - Narine Hakobyan
- Pediatric Hematology/Oncology, Rush University Medical Center, Chicago, IL
| | | | - Camila Carballo
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, New York, NY
| | - David McIlwain
- Baxter Laboratory in Stem Cell Biology, Department of Microbiology and Immunology, Stanford University, Stanford, CA
| | - Tak W Mak
- Campbell Family Institute for Breast Cancer Research, Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
| | - Scott Rodeo
- Orthopedic Soft Tissue Research Program, Hospital for Special Surgery, New York, NY
| | - Suchitra Acharya
- Pediatric Hematology/Oncology, Northwell Health, New Hyde Park, NY
| | - Daniel Li
- Arthritis and Tissue Degeneration Program and
| | - Jackie Szymonifka
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY
| | - Xiangqian Song
- Pediatric Hematology/Oncology, Rush University Medical Center, Chicago, IL
| | - Sébastien Monette
- Laboratory of Comparative Pathology, Memorial Sloan Kettering Cancer Center, The Rockefeller University, Weill Cornell Medicine, New York, NY
| | - Alok Srivastava
- Department of Hematology, Christian Medical College, Vellore, India
| | - Jane E Salmon
- Autoimmunity and Inflammation Program, Hospital for Special Surgery, New York, NY
- Department of Medicine and
| | - Carl P Blobel
- Arthritis and Tissue Degeneration Program and
- Campbell Family Institute for Breast Cancer Research, Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
- Department of Medicine and
- Department of Biophysics, Physiology, and Systems Biology, Weill Cornell Medicine, New York, NY; and
- Institute for Advanced Studies, Technical University Munich, Garching, Germany
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36
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Sokhi UK, Liber MP, Frye L, Park S, Kang K, Pannellini T, Zhao B, Norinsky R, Ivashkiv LB, Gong S. Dissection and function of autoimmunity-associated TNFAIP3 (A20) gene enhancers in humanized mouse models. Nat Commun 2018; 9:658. [PMID: 29440643 PMCID: PMC5811492 DOI: 10.1038/s41467-018-03081-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 01/18/2018] [Indexed: 12/18/2022] Open
Abstract
Enhancers regulate gene expression and have been linked with disease pathogenesis. Little is known about enhancers that regulate human disease-associated genes in primary cells relevant for pathogenesis. Here we use BAC transgenics and genome editing to dissect, in vivo and in primary immune cells, enhancers that regulate human TNFAIP3, which encodes A20 and is linked with autoimmune diseases. A20 expression is dependent on a topologically associating subdomain (sub-TAD) that harbors four enhancers, while another >20 enhancers in the A20 locus are redundant. This sub-TAD contains cell- and activation-specific enhancers, including an enhancer (termed TT>A) harboring a proposed causal SLE-associated SNV. Deletion of the sub-TAD or the TT>A enhancer results in enhanced inflammatory responses, autoantibody production, and inflammatory arthritis, thus establishing functional importance in vivo and linking enhancers with a specific disease phenotype. These findings provide insights into enhancers that regulate human A20 expression to prevent inflammatory pathology and autoimmunity. The human TNFAIP3 gene, which encodes for A20, is associated with autoimmune diseases. Here, the authors use BAC transgenics combined with CRISPR- and recombineering-mediated genome editing to dissect in vivo and in primary immune cells, the role of enhancers regulating TNFAIP3.
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Affiliation(s)
- Upneet K Sokhi
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Mark P Liber
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Laura Frye
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Sungho Park
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Kyuho Kang
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Tania Pannellini
- Research Division and Department of Pathology, Hospital for Special Surgery, New York, NY, 10021, USA
| | - Baohong Zhao
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA
| | | | - Lionel B Ivashkiv
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA. .,Graduate Program in Immunology and Microbial Pathogenesis, Weill Cornell Medicine, New York, NY, 10065, USA. .,Department of Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
| | - Shiaoching Gong
- Arthritis and Tissue Degeneration Program, David Z. Rosensweig Center for Genomic Research, Hospital for Special Surgery, New York, NY, 10021, USA. .,Rockefeller University, New York, NY, 10065, USA.
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Facchiano F, D'Arcangelo D, Lentini A, Rossi S, Senatore C, Pannellini T, Tabolacci C, Facchiano AM, Facchiano A, Beninati S. Tissue transglutaminase activity protects from cutaneous melanoma metastatic dissemination: an in vivo study. Amino Acids 2012; 44:53-61. [PMID: 22782215 DOI: 10.1007/s00726-012-1351-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Accepted: 06/22/2012] [Indexed: 12/16/2022]
Abstract
The role of tissue transglutaminase (TG-2, TGase-2) in cancer development is still a fascinating field of research. The available reports do not elucidate fully its mechanism of action, due to the limitations of in vitro approaches. Therefore, to understand TG-2 role in cancer, we carried out an in vivo study with a more direct approach. TG-2 was in vivo overexpressed in a murine model of melanoma (intravenous injection of B16 melanoma cells in C57BL/6N mice) by means of a plasmid carrying the TG-2 cDNA. The evaluation of the frequency and size of the metastases indicated that the number of melanoma lung foci was more markedly reduced by TG-2 overexpression than the metastatic size. Then, TG-2 overexpressing mice showed a prolonged survival with respect to control mice. Further analyses were carried by means of proteomic analysis of melanoma cell lysates and meta-analysis of published transcriptomic datasets. Proteomic analysis of cell lysates from a human melanoma cell line compared to human keratinocytes showed significant differences in the expression of TG-2 substrates known to be involved in proliferation/differentiation and cancer progression. Taken together, these findings indicate a protective role of TG-2 enzymatic activity in melanoma progression in vivo.
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Affiliation(s)
- Francesco Facchiano
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy.
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Petrarca C, Lazzarin F, Pannellini T, Iezzi M, Braga M, Mistrello G, Falagiani P, Di Giampaolo L, Di Gioacchino M. Monomeric allergoid intragastric administration induces local and systemic tolerogenic response involving IL-10-producing CD4(+)CD25(+) T regulatory cells in mice. Int J Immunopathol Pharmacol 2011; 23:1021-31. [PMID: 21244752 DOI: 10.1177/039463201002300407] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The efficacy of sublingual immunotherapy, at present one of the treatments of choice for respiratory allergy, relies on the tolerance induced by oral mucosa-associated immune system; however, the gut-associated lymphoid tissue (GALT: Peyers patches and isolated lymphoid follicles) and mesenteric lymph nodes could also be involved, being stimulated by the ingested part of the allergen extract. The aim of the present study is to assess whether the exposure of the allergen exclusively to the GALT induces a tolerogenic response. For this purpose, mice were sensitized with ovalbumin or Par j 1 allergens. The corresponding gastric-resistant monomeric allergoids were then administered via orogastric gavage. After treatment, all mice were tested for: serum IgE, in vitro Th1 and Th2 cytokine release by allergen-stimulated peripheral blood lymphocytes, CD4(+)CD25(+) and CD4(+)CD25(+)IL-10(+) T cells in Peyers patches, mesenteric lymph nodes and spleen. Compared to the control, sensitized groups showed higher levels of serum IgE, lower frequency of CD4+CD25+IL-10+ T cells, at all sites, and higher amounts of in vitroreleased IL-4, IL-6 and TNF-alpha. Compared to the sensitized groups, higher frequency of CD4(+)CD25(+)IL-10(+) T cells was observed in the spleen of both Par-j 1 and OVA sensitized/treated groups and, only for ovalbumin-treated mice, in the Peyers patches and mesenteric lymph nodes, IgE and in vitro cytokines were significantly lower and equivalent to the control group. The results give the first evidence that the intragastric-restricted administration of gastric-resistant allergens restores local and peripheral tolerance in allergen-sensitized mice.
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Affiliation(s)
- C Petrarca
- Unit of Allergy and Immunotoxicology, Aging Research Center (CeSI), G. dAnnunzio University Foundation, Chieti, Italy
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Pannellini T, Iezzi M, Liberatore M, Sabatini F, Iacobelli S, Rossi C, Alberti S, Di Ilio C, Vitaglione P, Fogliano V, Piantelli M. A dietary tomato supplement prevents prostate cancer in TRAMP mice. Cancer Prev Res (Phila) 2010; 3:1284-91. [PMID: 20716635 DOI: 10.1158/1940-6207.capr-09-0237] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Transgenic adenocarcinoma of the mouse prostate (TRAMP) is a model for progressive prostate cancer that mirrors the stages of the human form. In this study, the effects of a diet enriched with processed whole tomatoes on survival, tumorigenesis, and progression of prostate cancer, and the antioxidant and inflammatory status of TRAMP mice were investigated. Tomato diet significantly increased overall survival (P < 0.01), delayed progression from prostatic intraepithelial neoplasia to adenocarcinoma, and decreased the incidence of poorly differentiated carcinoma. Biochemical data disclosed an increase in serum antioxidant activity and a reduction of serum inflammation/angiogenesis biomarkers of particular importance in prostate carcinogenesis.
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Affiliation(s)
- Tania Pannellini
- Department of Oncology and Neurosciences, G. d'Annunzio University, Chieti, Italy
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40
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Bono AV, Pannellini T, Liberatore M, Montironi R, Cunico SC, Cheng L, Sasso F, Musiani P, Iezzi M. Sorafenib's inhibition of prostate cancer growth in transgenic adenocarcinoma mouse prostate mice and its differential effects on endothelial and pericyte growth during tumor angiogenesis. Anal Quant Cytol Histol 2010; 32:136-145. [PMID: 20701066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To evaluate Sorafenib's efficacy (60 mg/kg/d per os) in preventing the transformation of high grade prostate intraepithelial neoplasia (HGPIN) into adenocarcinoma (ADC) and in inhibiting the onset and progression of poorly differentiated carcinoma (PDC) in transgenic adenocarcinoma mouse prostate (TRAMP) mice. STUDY DESIGN Forty-four TRAMP mice were randomly divided into 2 groups of 22 and assigned to daily treatment by gavage with vehicle only or Sorafenib from the 10th to the 26th week of age. At 26 weeks of age the mice were killed, and their genitourinary apparatus was removed and examined by histology, immunohistochemistry and confocal microscopy. RESULTS Sorafenib reduced HGPIN growth and progression to ADC and was probably also effective in PDC inhibition. The major effect of Sorafenib was on tumor angiogenesis. Interestingly a dissociation between endothelial cells and pericytes was noted in treated PDC since inhibition of pericyte recruitment was less complete than that of endothelial cells. CONCLUSION Sorafenib's potent antiangiogenic action may be supposed to be exerted primarily by inhibiting endothelial proliferation and sprouting, whereas its inhibition of pericyte recruitment and maturation is less complete. These observations suggest that Sorafenib's effects could be improved by the joint employment of substances capable of interfering with the recruitment and organization of pericytes.
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Affiliation(s)
- Aldo V Bono
- Department of Urology, University of Brescia, Brescia, Italy
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41
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Barbieri I, Pensa S, Pannellini T, Quaglino E, Maritano D, Demaria M, Voster A, Turkson J, Cavallo F, Watson CJ, Provero P, Musiani P, Poli V. Constitutively Active Stat3 Enhances Neu-Mediated Migration and Metastasis in Mammary Tumors via Upregulation of Cten. Cancer Res 2010; 70:2558-67. [DOI: 10.1158/0008-5472.can-09-2840] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Barbieri I, Quaglino E, Maritano D, Pannellini T, Riera L, Cavallo F, Forni G, Musiani P, Chiarle R, Poli V. Stat3 is required for anchorage-independent growth and metastasis but not for mammary tumor development downstream of the ErbB-2 oncogene. Mol Carcinog 2010; 49:114-20. [PMID: 20027636 DOI: 10.1002/mc.20605] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The oncogenic transcription factor Stat3 is constitutively active in a high percentage of human tumors including mammary adenocarcinomas and is reported to participate in the ErbB-2 oncogene signaling. In order to assess the role of signal transducer and activator of transcription 3 (Stat3) in mammary tumorigenesis downstream of ErbB-2, we generated mice expressing the activated rat ErbB-2 (neu) but lacking Stat3 in the mammary epithelium. Stat3 is apparently not required for neu-driven mammary tumorigenesis as tumors developed similarly in both Stat3-sufficient and Stat3-deficient glands. However, short hairpin RNA (shRNA)-mediated Stat3 silencing in a neu-overexpressing tumor-derived cell line completely abolished both neu-driven anchorage-independent growth and lung metastasis. Our data suggest that Stat3 might be a useful therapeutic target in breast tumors showing amplification and/or overexpression of the ErbB-2 oncogene, which normally display aggressive, metastatic behavior.
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Affiliation(s)
- Isaia Barbieri
- Molecular Biotechnology Center (MBC), University of Turin, 10126 Turin, Italy
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43
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Russo MT, De Luca G, Casorelli I, Degan P, Molatore S, Barone F, Mazzei F, Pannellini T, Musiani P, Bignami M. Role of MUTYH and MSH2 in the Control of Oxidative DNA Damage, Genetic Instability, and Tumorigenesis. Cancer Res 2009; 69:4372-9. [DOI: 10.1158/0008-5472.can-08-3292] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Mismatch repair is the major pathway controlling genetic stability by removing mispairs caused by faulty replication and/or mismatches containing oxidized bases. Thus, inactivation of the Msh2 mismatch repair gene is associated with a mutator phenotype and increased cancer susceptibility. The base excision repair gene Mutyh is also involved in the maintenance of genomic integrity by repairing premutagenic lesions induced by oxidative DNA damage. Because evidence in bacteria suggested that Msh2 and Mutyh repair factors might have some overlapping functions, we investigated the biological consequences of their single and double inactivation in vitro and in vivo. Msh2−/− mouse embryo fibroblasts (MEF) showed a strong mutator phenotype at the hprt gene, whereas Mutyh inactivation was associated with a milder phenotype (2.9 × 10−6 and 3.3 × 10−7 mutation/cell/generation, respectively). The value of 2.7 × 10−6 mutation/cell/generation in Msh2−/−Mutyh−/− MEFs did not differ significantly from Msh2−/− cells. When steady-state levels of DNA 8-oxo-7,8-dihydroguanine (8-oxoG) were measured in MEFs of different genotypes, single gene inactivation resulted in increases similar to those observed in doubly defective cells. In contrast, a synergistic accumulation of 8-oxoG was observed in several organs of Msh2−/−Mutyh−/− animals, suggesting that in vivo Msh2 and Mutyh provide separate repair functions and contribute independently to the control of oxidative DNA damage. Finally, a strong delay in lymphomagenesis was observed in Msh2−/−Mutyh−/− when compared with Msh2−/− animals. The immunophenotype of these tumors indicate that both genotypes develop B-cell lymphoblastic lymphomas displaying microsatellite instability. This suggests that a large fraction of the cancer-prone phenotype of Msh2−/− mice depends on Mutyh activity. [Cancer Res 2009;69(10):4372–9]
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Affiliation(s)
- Maria Teresa Russo
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Gabriele De Luca
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Ida Casorelli
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Paolo Degan
- 2Department of Translational Oncology, Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy
| | - Sara Molatore
- 3Department of Genetics and Microbiology, University of Pavia, Pavia, Italy; and
| | - Flavia Barone
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Filomena Mazzei
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
| | - Tania Pannellini
- 4Centro Studi per l'Invecchiamento, Università degli Studi “G. d'Annunzio,” Chieti-Pescara, Italy
| | - Piero Musiani
- 4Centro Studi per l'Invecchiamento, Università degli Studi “G. d'Annunzio,” Chieti-Pescara, Italy
| | - Margherita Bignami
- 1Department of Environment and Primary Prevention, Istituto Superiore di Sanità, Rome, Italy
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Mennuni C, Ugel S, Mori F, Cipriani B, Iezzi M, Pannellini T, Lazzaro D, Ciliberto G, La Monica N, Zanovello P, Bronte V, Scarselli E. Preventive vaccination with telomerase controls tumor growth in genetically engineered and carcinogen-induced mouse models of cancer. Cancer Res 2009; 68:9865-74. [PMID: 19047167 DOI: 10.1158/0008-5472.can-08-1603] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The telomerase reverse transcriptase, TERT, is an attractive target for human cancer vaccination because its expression is reactivated in a conspicuous fraction of human tumors. Genetic vaccination with murine telomerase (mTERT) could break immune tolerance in different mouse strains and resulted in the induction of both CD4+ and CD8+ telomerase-specific T cells. The mTERT-derived immunodominant epitopes recognized by CD8+ T cells were further defined in these mouse strains and used to track immune responses. Antitumor efficacy of telomerase-based vaccination was investigated in two cancer models closely resembling human diseases: the TRAMP transgenic mice for prostate cancer and a carcinogen-induced model for colon cancer. TERT overexpression in tumor lesions was shown in both models by immunohistochemistry, thus reinforcing the similarity of these tumors to their human counterparts. Repeated immunizations with mTERT-encoding DNA resulted in a significant delay of tumor formation and progression in both the prostate cancer and the colon cancer models. Moreover, evaluation of the intratumoral infiltrate revealed the presence of telomerase-specific T cells in vaccinated mice. The safety of vaccination was confirmed by the absence of histomorphologic changes on postnecropsy analysis of several organs and lack of adverse effects on blood cell counts. These results indicate that TERT vaccination can elicit antigen-specific immunosurveillance and imply this antigen as a potential candidate for preventive cancer vaccines.
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De Giovanni C, Croci S, Nicoletti G, Landuzzi L, Palladini A, Pannellini T, Borgia L, Iezzi M, Di Carlo E, Orengo AM, Kennedy RC, Lollini PL, Nanni P, Musiani P. Inhibition of prostate carcinogenesis by combined active immunoprophylaxis. Int J Cancer 2007; 121:88-94. [PMID: 17290395 DOI: 10.1002/ijc.22586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The aim of this study is to investigate whether an active immunoprophylactic approach combining specific antigens and adjuvant stimuli would be able to inhibit prostate carcinogenesis in transgenic TRAMP mice. A vaccine consisting of allogeneic large T antigen (TAg)-positive SV40-transformed cells combined with systemic recombinant IL-12 was administered to TRAMP mice, starting from when they were still tumor-free at 5-6 weeks of age. The combined vaccine significantly inhibited prostate carcinogenesis, giving a more than doubled median latency time of prostatic tumors (53 weeks in comparison to 26 weeks in control mice). Vaccination with cells alone or IL-12 treatment alone was poorly effective (median latency of 30 and 39 weeks, respectively). The combined vaccine induced a very high CD4 response biased toward the Th1 pathway, with the induction of a humoral response that included TAg-specific antibodies. Therefore, such active immunoprophylactic approach based on the combination of allogeneic SV40 TAg-positive cells and systemic administration of recombinant IL-12 significantly delayed autochthonous urogenital carcinogenesis driven by SV40 TAg in TRAMP mice.
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Affiliation(s)
- Carla De Giovanni
- Cancer Research Section, Department of Experimental Pathology, University of Bologna, Bologna, Italy.
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Curcio C, Pannellini T, Lanzardo S, Forni G, Musiani P, Antón IM. WIP null mice display a progressive immunological disorder that resembles Wiskott-Aldrich syndrome. J Pathol 2007; 211:67-75. [PMID: 17086554 DOI: 10.1002/path.2088] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The Wiskott-Aldrich syndrome (WAS) is an X-linked immunodeficiency syndrome caused by mutations in the WAS protein (WASP). This participates in signalling and cytoskeletal homoeostasis, and some of its activities are regulated by its binding to the WASP interacting protein (WIP). WIP deficiency, however, has not yet been shown to be of pathological significance in humans. Here we show that, in WIP null (WIP(-/-)) mice, it produces haematological alterations and anatomical abnormalities in several organs, most probably as a consequence of autoimmune attacks. Granulocytosis and severe lymphopenia are associated with a proportional increase in segmented cells and fewer bone marrow erythrocytes and lymphocytes. Splenomegaly is accompanied by an increase of haematopoietic tissue and red pulp, reduction of the white pulp, and fewer B (B220(+)) lymphocytes (also apparent in the lymph nodes and Peyer's patches). Ulcerative colitis, interstitial pneumonitis, glomerular nephropathy with IgA deposits, autoantibodies, and joint inflammation are also evident. These progressive immunological disorders closely mimic those seen in WAS. WIP deficiency may thus be implicated in some cases in which mutations in the gene encoding WASP are not detected.
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Affiliation(s)
- C Curcio
- Department of Clinical and Biological Sciences, University of Torino, Italy
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Mastropasqua L, Nubile M, Lanzini M, Carpineto P, Ciancaglini M, Pannellini T, Di Nicola M, Dua HS. Epithelial dendritic cell distribution in normal and inflamed human cornea: in vivo confocal microscopy study. Am J Ophthalmol 2006; 142:736-44. [PMID: 17056357 DOI: 10.1016/j.ajo.2006.06.057] [Citation(s) in RCA: 154] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2006] [Revised: 06/19/2006] [Accepted: 06/19/2006] [Indexed: 01/22/2023]
Abstract
PURPOSE To evaluate dendritic cell (DCs) density, distribution, and morphology in central corneal and limbal epithelium in normal subjects and patients with immune-mediated corneal inflammation using in vivo confocal microscopy (IVCM). DESIGN Comparative case-controlled, observational confocal microscopy study. METHODS A total of 135 eyes of 135 patients were investigated. Group 1 (normal eyes) included 45 eyes of 45 healthy volunteers, group 2 photorefractive keratectomy (PRK-treated eyes) included 45 myopic eyes of 45 patients treated with PRK, and group 3 (inflamed eyes) comprised 45 eyes of 45 patients affected by immune-mediated corneal inflammation. The central cornea and limbus were examined for epithelial dendritic-shaped cells using laser scanning IVCM. DCs density was calculated using image analysis software. RESULTS Cells with a branching dendritic morphology were visualized in the basal epithelial layer, basal lamina, and subbasal nerve plexus, in the central cornea, and in the basal layer and basal membrane of the limbal epithelium. The limbal epithelium demonstrated DCs in 93.3%, 89%, and 97.7% of eyes in group 1, 2, and 3, respectively (P = ns). Central epithelial DCs were observed in 20.0% and 13.3% of eyes in group 1 and 2 (P = ns), while in 93.3% of eyes in group 3 (P < .001). DCs were found to be significantly higher at the limbus compared with central cornea in each group (P < .001). Cell densities observed in group 3 were significantly greater than groups 1 and 2, at both locations (P < .05). CONCLUSIONS Laser scanning IVCM is a useful method for evaluating epithelial DCs distribution at the limbus and central cornea in both healthy and diseased eyes.
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Affiliation(s)
- Leonardo Mastropasqua
- Department of Medicine and Aging Science, Ophthalmic Clinic, University of Chieti-Pescara, Chieti, Italy
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Pannellini T, Spadaro M, Di Carlo E, Ambrosino E, Iezzi M, Amici A, Lollini PL, Forni G, Cavallo F, Musiani P. Timely DNA vaccine combined with systemic IL-12 prevents parotid carcinomas before a dominant-negative p53 makes their growth independent of HER-2/neu expression. J Immunol 2006; 176:7695-703. [PMID: 16751417 DOI: 10.4049/jimmunol.176.12.7695] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Double transgenic mice overexpressing the transforming rat HER-2/neu oncogene and the mutated p53, with both dominant-negative and a gain-of-function properties, display early aggressive and metastasizing parotid tumors. Multiple acinar and ductal hyperplasia foci overexpressing the HER-2/neu gene product are evident at wk 5 and progress to poorly differentiated carcinoma by wk 7. Mice die before wk 18 with invasive carcinomas and multiple metastases that no longer express HER-2/neu. A combination of repeated electroporations of plasmids coding for the extracellular and transmembrane domains of the rat HER-2/neu receptor with systemic IL-12 administrations started when the parotids that present diffuse hyperplasia protected all female and 50% of the male mice until the close of the experiment at wk 40. This combined treatment began when multifocal in situ carcinomas that were already present cured 33% of the females and 25% of the males. The most prominent immunologic features associated with the antitumor protection were the production of high titers of anti-HER-2/neu Abs and the nonappearance of cell-mediated cytotoxic reactivity. In conclusion, anti-HER-2/neu vaccination combined with systemic IL-12 control parotid carcinomas as far as p53 mutation makes their growth independent of HER-2/neu expression.
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Affiliation(s)
- Tania Pannellini
- Aging Research Center, CeSi, G. d'Annunzio University Foundation, Chieti, Italy
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Maddalo G, Petrucci F, Iezzi M, Pannellini T, Del Boccio P, Ciavardelli D, Biroccio A, Forlì F, Di Ilio C, Ballone E, Urbani A, Federici G. Analytical assessment of MALDI-TOF Imaging Mass Spectrometry on thin histological samples. An insight in proteome investigation. Clin Chim Acta 2005; 357:210-8. [PMID: 15913587 DOI: 10.1016/j.cccn.2005.03.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2005] [Accepted: 03/09/2005] [Indexed: 11/17/2022]
Abstract
BACKGROUND The development of MALDI Imaging Mass Spectrometry is a promising technique in the investigation of biological molecular repertoire. We have pursued an analytical assessment of this technique in its application to proteome analysis. METHODS A specific statistical method of analysis has been developed to enable data processing in the absence of internal standards, by defining similarity scores. RESULTS The investigated linear mode MALDI-TOF set-up allows to obtain data variations comprised within the 30% of variation when assaying tissues samples from the same animal, while the 60% of variation was highlighted in the inter-mice series assaying syngenic animals. CONCLUSIONS This analytical assessment represents the first step of a process that should validate the utilisation of this technique in the clinical practice.
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Affiliation(s)
- Gianluca Maddalo
- Centro Studi sull'Invecchiamento (Ce.S.I.), Fondazione Università "G.D'Annunzio", Chieti, Italy
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Abstract
Immunoprevention is a fresh approach to cancer prevention based on the stimulation of the immune system before tumor onset. Immunoprevention was effective in various models of carcinogen-induced or autochthonous tumor progression. Vaccines made of cells or DNA plasmids combined with appropriate adjuvants completely blocked mammary carcinogenesis in HER-2/neu transgenic mice. At variance with cancer immunotherapy, the mediators of immunoprevention are antibodies and T-cell-derived cytokines, rather than cytotoxic T-cells. Immunopreventive approaches and chemoprevention with tamoxifen or cyclooxygenase-2 inhibitors can be combined advantageously. The success obtained in preclinical studies suggests that cancer immunoprevention should progress to clinical testing.
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Affiliation(s)
- Pier-Luigi Lollini
- Cancer Research Section, Department of Experimental Pathology, University of Bologna, Viale Filopanti 22, I-40126 Bologna, Italy.
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