1
|
Goodridge HS. Progenitor diversity defines monocyte roles. Blood 2023; 142:617-619. [PMID: 37590027 PMCID: PMC10485370 DOI: 10.1182/blood.2023021298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023] Open
|
2
|
Fonseca MAS, Haro M, Wright KN, Lin X, Abbasi F, Sun J, Hernandez L, Orr NL, Hong J, Choi-Kuaea Y, Maluf HM, Balzer BL, Fishburn A, Hickey R, Cass I, Goodridge HS, Truong M, Wang Y, Pisarska MD, Dinh HQ, El-Naggar A, Huntsman DG, Anglesio MS, Goodman MT, Medeiros F, Siedhoff M, Lawrenson K. Single-cell transcriptomic analysis of endometriosis. Nat Genet 2023; 55:255-267. [PMID: 36624343 PMCID: PMC10950360 DOI: 10.1038/s41588-022-01254-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [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: 06/23/2021] [Accepted: 10/28/2022] [Indexed: 01/11/2023]
Abstract
Endometriosis is a common condition in women that causes chronic pain and infertility and is associated with an elevated risk of ovarian cancer. We profiled transcriptomes of >370,000 individual cells from endometriomas (n = 8), endometriosis (n = 28), eutopic endometrium (n = 10), unaffected ovary (n = 4) and endometriosis-free peritoneum (n = 4), generating a cellular atlas of endometrial-type epithelial cells, stromal cells and microenvironmental cell populations across tissue sites. Cellular and molecular signatures of endometrial-type epithelium and stroma differed across tissue types, suggesting a role for cellular restructuring and transcriptional reprogramming in the disease. Epithelium, stroma and proximal mesothelial cells of endometriomas showed dysregulation of pro-inflammatory pathways and upregulation of complement proteins. Somatic ARID1A mutation in epithelial cells was associated with upregulation of pro-angiogenic and pro-lymphangiogenic factors and remodeling of the endothelial cell compartment, with enrichment of lymphatic endothelial cells. Finally, signatures of ciliated epithelial cells were enriched in ovarian cancers, reinforcing epidemiologic associations between these two diseases.
Collapse
Affiliation(s)
- Marcos A S Fonseca
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marcela Haro
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kelly N Wright
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xianzhi Lin
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Forough Abbasi
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jennifer Sun
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lourdes Hernandez
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Natasha L Orr
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
| | - Jooyoon Hong
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
| | - Yunhee Choi-Kuaea
- Cancer Prevention and Control Program, Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Horacio M Maluf
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bonnie L Balzer
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Aaron Fishburn
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Ryan Hickey
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Ilana Cass
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Obstetrics and Gynecology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mireille Truong
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yemin Wang
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, and Department of Molecular Oncology, British Columbia Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Margareta D Pisarska
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Obstetrics and Gynecology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Huy Q Dinh
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA
| | - Amal El-Naggar
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Pathology, Faculty of Medicine, Menoufia University, Menoufia Governorate, Egypt
| | - David G Huntsman
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, and Department of Molecular Oncology, British Columbia Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Michael S Anglesio
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
- British Columbia's Gynecological Cancer Research (OVCARE) Program, University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, British Columbia, Canada
| | - Marc T Goodman
- Cancer Prevention and Control Program, Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Fabiola Medeiros
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Matthew Siedhoff
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Cancer Prevention and Control Program, Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| |
Collapse
|
3
|
Piras R, Ko EY, Barrett C, De Simone M, Lin X, Broz MT, Tessaro FHG, Castillo-Martin M, Cordon-Cardo C, Goodridge HS, Di Vizio D, Batish M, Lawrenson K, Chen YG, Chan KS, Guarnerio J. circCsnk1g3- and circAnkib1-regulated interferon responses in sarcoma promote tumorigenesis by shaping the immune microenvironment. Nat Commun 2022; 13:7243. [PMID: 36433954 PMCID: PMC9700836 DOI: 10.1038/s41467-022-34872-8] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 11/09/2022] [Indexed: 11/26/2022] Open
Abstract
Exonic circular RNAs (circRNAs) produce predominantly non-coding RNA species that have been recently profiled in many tumors. However, their functional contribution to cancer progression is still poorly understood. Here, we identify the circRNAs expressed in soft tissue sarcoma cells and explore how the circRNAs regulate sarcoma growth in vivo. We show that circCsnk1g3 and circAnkib1 promote tumor growth by shaping a pro-tumorigenic microenvironment, possibly due to their capabilities to regulate tumor-promoting elements extrinsic to the tumor cells. Accordingly, circCsnk1g3 and circAnkib1 can control the expression of interferon-related genes and pro-inflammatory factors in the sarcoma cells, thus directing immune cell recruitment into the tumor mass, and hence their activation. Mechanistically, circRNAs may repress pro-inflammatory elements by buffering activation of the pathways mediated by RIG-I, the cytosolic viral RNA sensor. The current findings suggest that the targeting of specific circRNAs could augment the efficacy of tumor and immune response to mainstay therapies.
Collapse
Affiliation(s)
- Roberta Piras
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Emily Y Ko
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Connor Barrett
- Department of Medical and Molecular Sciences, University of Delaware, Newark, DE, USA
| | - Marco De Simone
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xianzhi Lin
- Women's Cancer Research Program at Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marina T Broz
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Fernando H G Tessaro
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mireia Castillo-Martin
- Department of Pathology, Mount Sinai School of Medicine, The Mount Sinai Medical Center, New York, NY, 10029, USA
| | - Carlos Cordon-Cardo
- Department of Pathology, Mount Sinai School of Medicine, The Mount Sinai Medical Center, New York, NY, 10029, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Dolores Di Vizio
- Department of Surgery and Department of Pathology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mona Batish
- Department of Medical and Molecular Sciences, University of Delaware, Newark, DE, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Center for Bioinformatics and Functional Genomics, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Y Grace Chen
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Keith Syson Chan
- Department of Pathology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jlenia Guarnerio
- Department of Radiation Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- David Geffen Medical School, Department of Hematology Oncology, UCLA, Los Angeles, CA, USA.
| |
Collapse
|
4
|
Barman PK, Shin JE, Lewis SA, Kang S, Wu D, Wang Y, Yang X, Nagarkatti PS, Nagarkatti M, Messaoudi I, Benayoun BA, Goodridge HS. Production of MHCII-expressing classical monocytes increases during aging in mice and humans. Aging Cell 2022; 21:e13701. [PMID: 36040389 PMCID: PMC9577948 DOI: 10.1111/acel.13701] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/05/2022] [Indexed: 01/25/2023] Open
Abstract
Aging is associated with increased monocyte production and altered monocyte function. Classical monocytes are heterogenous and a shift in their subset composition may underlie some of their apparent functional changes during aging. We have previously shown that mouse granulocyte-monocyte progenitors (GMPs) produce "neutrophil-like" monocytes (NeuMo), whereas monocyte-dendritic cell progenitors (MDPs) produce monocyte-derived dendritic cell (moDC)-producing monocytes (DCMo). Here, we demonstrate that classical monocytes from the bone marrow of old male and female mice have higher expression of DCMo signature genes (H2-Aa, H2-Ab1, H2-Eb1, Cd74), and that more classical monocytes express MHCII and CD74 protein. Moreover, we show that bone marrow MDPs and classical monocytes from old mice yield more moDC. We also demonstrate higher expression of Aw112010 in old monocytes and that Aw112010 lncRNA activity regulates MHCII induction in macrophages, which suggests that elevated Aw112010 levels may underlie increased MHCII expression during monocyte aging. Finally, we show that classical monocyte expression of MHCII is also elevated during healthy aging in humans. Thus, aging-associated changes in monocyte production may underlie altered monocyte function and have implications for aging-associated disorders.
Collapse
Affiliation(s)
- Pijus K. Barman
- Board of Governors Regenerative Medicine InstituteCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA,Research Division of Immunology in the Department of Biomedical SciencesCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Juliana E. Shin
- Board of Governors Regenerative Medicine InstituteCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA,Research Division of Immunology in the Department of Biomedical SciencesCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Sloan A. Lewis
- Department of Molecular Biology and BiochemistryUniversity of CaliforniaIrvineCaliforniaUSA,Institute for ImmunologyUniversity of CaliforniaIrvineCaliforniaUSA
| | - Seokjo Kang
- Board of Governors Regenerative Medicine InstituteCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA,Research Division of Immunology in the Department of Biomedical SciencesCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Di Wu
- Applied Genomics, Computation and Translational Core, Cedars‐Sinai CancerCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Yizhou Wang
- Applied Genomics, Computation and Translational Core, Cedars‐Sinai CancerCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| | - Xiaoming Yang
- Department of Pathology, Microbiology and Immunology, School of MedicineUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Prakash S. Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of MedicineUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Mitzi Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of MedicineUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Ilhem Messaoudi
- Department of Molecular Biology and BiochemistryUniversity of CaliforniaIrvineCaliforniaUSA,Institute for ImmunologyUniversity of CaliforniaIrvineCaliforniaUSA,Department of Microbiology, Immunology and Molecular Genetics in the College of MedicineUniversity of KentuckyLexingtonKentuckyUSA
| | - Bérénice A. Benayoun
- Leonard Davis School of GerontologyUniversity of Southern CaliforniaLos AngelesCaliforniaUSA,Molecular and Computational Biology Department, USC Dornsife College of Letters, Arts and SciencesUniversity of Southern CaliforniaLos AngelesCaliforniaUSA,Biochemistry and Molecular Medicine Department, USC Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine InstituteCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA,Research Division of Immunology in the Department of Biomedical SciencesCedars‐Sinai Medical CenterLos AngelesCaliforniaUSA
| |
Collapse
|
5
|
Huang Y, Shin JE, Xu AM, Yao C, Joung S, Wu M, Zhang R, Shin B, Foley J, Mahov SB, Modes ME, Ebinger JE, Driver M, Braun JG, Jefferies CA, Parimon T, Hayes C, Sobhani K, Merchant A, Gharib SA, Jordan SC, Cheng S, Goodridge HS, Chen P. Evidence of premature lymphocyte aging in people with low anti-spike antibody levels after BNT162b2 vaccination. iScience 2022; 25:105209. [PMID: 36188190 PMCID: PMC9510055 DOI: 10.1016/j.isci.2022.105209] [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] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/22/2022] [Accepted: 09/22/2022] [Indexed: 11/26/2022] Open
Abstract
SARS-CoV-2 vaccines have unquestionably blunted the overall impact of the COVID-19 pandemic, but host factors such as age, sex, obesity, and other co-morbidities can affect vaccine efficacy. We identified individuals in a relatively healthy population of healthcare workers (CORALE study cohort) who had unexpectedly low peak anti-spike receptor binding domain (S-RBD) antibody levels after receiving the BNT162b2 vaccine. Compared to matched controls, "low responders" had fewer spike-specific antibody-producing B cells after the second and third/booster doses. Moreover, their spike-specific T cell receptor (TCR) repertoire had less depth and their CD4+ and CD8+T cell responses to spike peptide stimulation were less robust. Single cell transcriptomic evaluation of peripheral blood mononuclear cells revealed activation of aging pathways in low responder B and CD4+T cells that could underlie their attenuated anti-S-RBD antibody production. Premature lymphocyte aging may therefore contribute to a less effective humoral response and could reduce vaccination efficacy.
Collapse
Affiliation(s)
- Yapei Huang
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Juliana E. Shin
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Research Division of Immunology in the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Alexander M. Xu
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Changfu Yao
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sandy Joung
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Min Wu
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ruan Zhang
- Comprehensive Transplant Center, Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Bongha Shin
- Comprehensive Transplant Center, Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Joslyn Foley
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Simeon B. Mahov
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Matthew E. Modes
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Joseph E. Ebinger
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Matthew Driver
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jonathan G. Braun
- Research Division of Immunology in the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Caroline A. Jefferies
- Research Division of Immunology in the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Department of Medicine, Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Tanyalak Parimon
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Chelsea Hayes
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Kimia Sobhani
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Akil Merchant
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sina A. Gharib
- Computational Medicine Core at Center for Lung Biology, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA 98109, USA
| | - Stanley C. Jordan
- Comprehensive Transplant Center, Transplant Immunology Laboratory, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Susan Cheng
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Corresponding author
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Research Division of Immunology in the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Corresponding author
| | - Peter Chen
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA,Corresponding author
| |
Collapse
|
6
|
Abstract
PURPOSE OF REVIEW Myeloid cells - granulocytes, monocytes, macrophages and dendritic cells (DCs) - are innate immune cells that play key roles in pathogen defense and inflammation, as well as in tissue homeostasis and repair. Over the past 5 years, in part due to more widespread use of single cell omics technologies, it has become evident that these cell types are significantly more heterogeneous than was previously appreciated. In this review, we consider recent studies that have demonstrated heterogeneity among neutrophils, monocytes, macrophages and DCs in mice and humans. We also discuss studies that have revealed the sources of their heterogeneity. RECENT FINDINGS Recent studies have confirmed that ontogeny is a key determinant of diversity, with specific subsets of myeloid cells arising from distinct progenitors. However, diverse microenvironmental cues also strongly influence myeloid fate and function. Accumulating evidence therefore suggests that a combination of these mechanisms underlies myeloid cell diversity. SUMMARY Consideration of the heterogeneity of myeloid cells is critical for understanding their diverse activities, such as the role of macrophages in tissue damage versus repair, or tumor growth versus elimination. Insights into these mechanisms are informing the design of novel therapeutic approaches.
Collapse
Affiliation(s)
- Alberto Yáñez
- Departamento de Microbiología y Ecología, Facultad de Ciencias Biológicas, Instituto de Biotecnología y Biomedicina (BIOTECMED), Universitat de València, Burjassot, Spain
| | - Cristina Bono
- Departamento de Microbiología y Ecología, Facultad de Ciencias Biológicas, Instituto de Biotecnología y Biomedicina (BIOTECMED), Universitat de València, Burjassot, Spain
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine Institute and Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| |
Collapse
|
7
|
Hamade H, Stamps JT, Stamps DT, More SK, Thomas LS, Blackwood AY, Lahcene NL, Castanon SL, Salumbides BC, Shimodaira Y, Goodridge HS, Targan SR, Michelsen KS. BATF3 Protects Against Metabolic Syndrome and Maintains Intestinal Epithelial Homeostasis. Front Immunol 2022; 13:841065. [PMID: 35812447 PMCID: PMC9257242 DOI: 10.3389/fimmu.2022.841065] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
The intestinal immune system and microbiota are emerging as important contributors to the development of metabolic syndrome, but the role of intestinal dendritic cells (DCs) in this context is incompletely understood. BATF3 is a transcription factor essential in the development of mucosal conventional DCs type 1 (cDC1). We show that Batf3-/- mice developed metabolic syndrome and have altered localization of tight junction proteins in intestinal epithelial cells leading to increased intestinal permeability. Treatment with the glycolysis inhibitor 2-deoxy-D-glucose reduced intestinal inflammation and restored barrier function in obese Batf3-/- mice. High-fat diet further enhanced the metabolic phenotype and susceptibility to dextran sulfate sodium colitis in Batf3-/- mice. Antibiotic treatment of Batf3-/- mice prevented metabolic syndrome and impaired intestinal barrier function. Batf3-/- mice have altered IgA-coating of fecal bacteria and displayed microbial dysbiosis marked by decreased obesity protective Akkermansia muciniphila, and Bifidobacterium. Thus, BATF3 protects against metabolic syndrome and preserves intestinal epithelial barrier by maintaining beneficial microbiota.
Collapse
Affiliation(s)
- Hussein Hamade
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Jasmine T. Stamps
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Dalton T. Stamps
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Shyam K. More
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Lisa S. Thomas
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Anna Y. Blackwood
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Nawele L. Lahcene
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Sofi L. Castanon
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Brenda C. Salumbides
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Yosuke Shimodaira
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Helen S. Goodridge
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Stephan R. Targan
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Kathrin S. Michelsen
- F. Widjaja Foundation Inflammatory Bowel & Immunobiology Research Institute, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| |
Collapse
|
8
|
Tessaro FHG, Ko EY, De Simone M, Piras R, Broz MT, Goodridge HS, Balzer B, Shiao SL, Guarnerio J. Single-cell RNA-seq of a soft-tissue sarcoma model reveals the critical role of tumor-expressed MIF in shaping macrophage heterogeneity. Cell Rep 2022; 39:110977. [PMID: 35732118 PMCID: PMC9249098 DOI: 10.1016/j.celrep.2022.110977] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/23/2022] [Accepted: 05/25/2022] [Indexed: 12/02/2022] Open
Abstract
The standard of care is unsuccessful to treat recurrent and aggressive soft-tissue sarcomas. Interventions aimed at targeting components of the tumor microenvironment have shown promise for many solid tumors yet have been only marginally tested for sarcoma, partly because knowledge of the sarcoma microenvironment composition is limited. We employ single-cell RNA sequencing to characterize the immune composition of an undifferentiated pleiomorphic sarcoma mouse model, showing that macrophages in the sarcoma mass exhibit distinct activation states. Sarcoma cells use the pleiotropic cytokine macrophage migration inhibitory factor (MIF) to interact with macrophages expressing the CD74 receptor to switch macrophages’ activation state and pro-tumorigenic potential. Blocking the expression of MIF in sarcoma cells favors the accumulation of macrophages with inflammatory and antigen-presenting profiles, hence reducing tumor growth. These data may pave the way for testing new therapies aimed at re-shaping the sarcoma microenvironment, in combination with the standard of care. Macrophages are the main immune compartment of sarcoma. Tessaro et al. report that sarcoma cells interact with macrophages in specific transcriptional states through the soluble factor MIF. MIF signaling biases macrophage functional state and pro-tumorigenic potential. Blocking these interactions leads to differential enrichment of macrophage states and tumor reduction.
Collapse
Affiliation(s)
- Fernando H G Tessaro
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Emily Y Ko
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marco De Simone
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Roberta Piras
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marina T Broz
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Bonnie Balzer
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Stephen L Shiao
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; David Geffen Medical School, Department of Medicine, UCLA, Los Angeles, CA, USA
| | - Jlenia Guarnerio
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; David Geffen Medical School, Department of Medicine, UCLA, Los Angeles, CA, USA.
| |
Collapse
|
9
|
Quail DF, Amulic B, Aziz M, Barnes BJ, Eruslanov E, Fridlender ZG, Goodridge HS, Granot Z, Hidalgo A, Huttenlocher A, Kaplan MJ, Malanchi I, Merghoub T, Meylan E, Mittal V, Pittet MJ, Rubio-Ponce A, Udalova IA, van den Berg TK, Wagner DD, Wang P, Zychlinsky A, de Visser KE, Egeblad M, Kubes P. Neutrophil phenotypes and functions in cancer: A consensus statement. J Exp Med 2022; 219:e20220011. [PMID: 35522219 PMCID: PMC9086501 DOI: 10.1084/jem.20220011] [Citation(s) in RCA: 100] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/11/2022] [Accepted: 03/23/2022] [Indexed: 12/12/2022] Open
Abstract
Neutrophils are the first responders to infection and inflammation and are thus a critical component of innate immune defense. Understanding the behavior of neutrophils as they act within various inflammatory contexts has provided insights into their role in sterile and infectious diseases; however, the field of neutrophils in cancer is comparatively young. Here, we summarize key concepts and current knowledge gaps related to the diverse roles of neutrophils throughout cancer progression. We discuss sources of neutrophil heterogeneity in cancer and provide recommendations on nomenclature for neutrophil states that are distinct in maturation and activation. We address discrepancies in the literature that highlight a need for technical standards that ought to be considered between laboratories. Finally, we review emerging questions in neutrophil biology and innate immunity in cancer. Overall, we emphasize that neutrophils are a more diverse population than previously appreciated and that their role in cancer may present novel unexplored opportunities to treat cancer.
Collapse
Affiliation(s)
- Daniela F. Quail
- Rosalind and Morris Goodman Cancer Institute, Department of Physiology, McGill University, Montreal, Quebec, Canada
| | - Borko Amulic
- Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Monowar Aziz
- Center for Immunology and Inflammation, Feinstein Institutes for Medical Research, Manhasset, NY
| | - Betsy J. Barnes
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, Feinstein Institutes for Medical Research, Manhasset, NY
- Departments of Molecular Medicine and Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY
| | - Evgeniy Eruslanov
- Division of Thoracic Surgery, Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Zvi G. Fridlender
- Hadassah Medical Center, Institute of Pulmonary Medicine, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine Institute and Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Zvi Granot
- Department of Developmental Biology and Cancer Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Andrés Hidalgo
- Vascular Biology and Therapeutics Program and Department of Immunobiology, Yale University School of Medicine, New Haven, CT
- Area of Cell and Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Anna Huttenlocher
- Department of Medical Microbiology and Immunology, University of Wisconsin-Madison, Madison, WI
- Department of Pediatrics, University of Wisconsin-Madison, Madison, WI
| | - Mariana J. Kaplan
- Systemic Autoimmunity Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD
| | - Ilaria Malanchi
- Tumour-Host Interaction Laboratory, The Francis Crick Institute, London, UK
| | - Taha Merghoub
- Ludwig Collaborative and Swim Across America Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Etienne Meylan
- Lung Cancer and Immuno-Oncology Laboratory, Bordet Cancer Research Laboratories, Institut Jules Bordet, Université Libre de Bruxelles, Anderlecht, Belgium
- Laboratory of Immunobiology, Université Libre de Bruxelles, Gosselies, Belgium
| | - Vivek Mittal
- Department of Cardiothoracic Surgery, Neuberger Berman Foundation Lung Cancer Research Center, Weill Cornell Medicine, New York, NY
- Department of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY
| | - Mikael J. Pittet
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
- Ludwig Institute for Cancer Research, Lausanne Branch, Lausanne, Switzerland
- Department of Oncology, Geneva University Hospitals, Geneva, Switzerland
- AGORA Cancer Research Center, Lausanne, Switzerland
| | - Andrea Rubio-Ponce
- Area of Cell and Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Irina A. Udalova
- University of Oxford, Kennedy Institute of Rheumatology, Oxford, UK
| | - Timo K. van den Berg
- Laboratory of Immunotherapy, Sanquin Research, Amsterdam, Netherlands
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Denisa D. Wagner
- Program in Cellular and Molecular Medicine, Division of Hematology/Oncology, Boston Children’s Hospital and Harvard Medical School, Boston, MA
| | - Ping Wang
- Center for Immunology and Inflammation, Feinstein Institutes for Medical Research, Manhasset, NY
| | - Arturo Zychlinsky
- Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Berlin, Germany
| | - Karin E. de Visser
- Division of Tumour Biology and Immunology, Oncode Institute, Netherlands Cancer Institute, Amsterdam, Netherlands
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Centre, Leiden, Netherlands
- Banbury Center meeting organizers, Diverse Functions of Neutrophils in Cancer, Cold Spring Harbor Laboratory, New York, NY
| | - Mikala Egeblad
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY
- Banbury Center meeting organizers, Diverse Functions of Neutrophils in Cancer, Cold Spring Harbor Laboratory, New York, NY
| | - Paul Kubes
- Department of Pharmacology and Physiology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Banbury Center meeting organizers, Diverse Functions of Neutrophils in Cancer, Cold Spring Harbor Laboratory, New York, NY
- Department of Microbiology, Immunology & Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
10
|
Ebinger JE, Joung S, Liu Y, Wu M, Weber B, Claggett B, Botting PG, Sun N, Driver M, Kao YH, Khuu B, Wynter T, Nguyen TT, Alotaibi M, Prostko JC, Frias EC, Stewart JL, Goodridge HS, Chen P, Jordan SC, Jain M, Sharma S, Fert-Bober J, Van Eyk JE, Minissian MB, Arditi M, Melmed GY, Braun JG, McGovern DPB, Cheng S, Sobhani K. Demographic and clinical characteristics associated with variations in antibody response to BNT162b2 COVID-19 vaccination among healthcare workers at an academic medical centre: a longitudinal cohort analysis. BMJ Open 2022; 12:e059994. [PMID: 35613792 PMCID: PMC9130668 DOI: 10.1136/bmjopen-2021-059994] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/11/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES We sought to understand the demographic and clinical factors associated with variations in longitudinal antibody response following completion of two-dose regiment of BNT162b2 vaccination. DESIGN This study is a 10-month longitudinal cohort study of healthcare workers and serially measured anti-spike protein IgG (IgG-S) antibody levels using mixed linear models to examine their associations with participant characteristics. SETTING A large, multisite academic medical centre in Southern California, USA. PARTICIPANTS A total of 843 healthcare workers met inclusion criteria including completion of an initial two-dose course of BNT162b2 vaccination, complete clinical history and at least two blood samples for analysis. Patients had an average age of 45±13 years, were 70% female and 7% with prior SARS-CoV-2 infection. RESULTS Vaccine-induced IgG-S levels remained in the positive range for 99.6% of individuals up to 10 months after initial two-dose vaccination. Prior SARS-CoV-2 infection was the primary correlate of sustained higher postvaccination IgG-S levels (partial R2=0.133), with a 1.74±0.11 SD higher IgG-S response (p<0.001). Female sex (beta 0.27±0.06, p<0.001), younger age (0.01±0.00, p<0.001) and absence of hypertension (0.17±0.08, p=0.003) were also associated with persistently higher IgG-S responses. Notably, prior SARS-CoV-2 infection augmented the associations of sex (-0.42 for male sex, p=0.08) and modified the associations of hypertension (1.17, p=0.001), such that infection-naïve individuals with hypertension had persistently lower IgG-S levels whereas prior infected individuals with hypertension exhibited higher IgG-S levels that remained augmented over time. CONCLUSIONS While the IgG-S antibody response remains in the positive range for up to 10 months following initial mRNA vaccination in most adults, determinants of sustained higher antibody levels include prior SARS-CoV-2 infection, female sex, younger age and absence of hypertension. Certain determinants of the longitudinal antibody response appear significantly modified by prior infection status. These findings offer insights regarding factors that may influence the 'hybrid' immunity conferred by natural infection combined with vaccination.
Collapse
Affiliation(s)
- Joseph E Ebinger
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Sandy Joung
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Yunxian Liu
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Min Wu
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Brittany Weber
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Brian Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Patrick G Botting
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nancy Sun
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Matthew Driver
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Yu Hung Kao
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Briana Khuu
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Timothy Wynter
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Trevor-Trung Nguyen
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Mona Alotaibi
- Division of Pulmonary and Critical Care Medicine, University of California San Diego, San Diego, California, USA
| | - John C Prostko
- Applied Research and Technology, Abbott Laboratories, Abbott Park, Illinois, USA
| | - Edwin C Frias
- Applied Research and Technology, Abbott Laboratories, Abbott Park, Illinois, USA
| | - James L Stewart
- Applied Research and Technology, Abbott Laboratories, Abbott Park, Illinois, USA
| | - Helen S Goodridge
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Peter Chen
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Stanley C Jordan
- Transplant Immunology Laboratory and Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Mohit Jain
- Department of Medicine, School of Medicine, University of California, San Diego, San Diego, California, USA
| | - Sonia Sharma
- La Jolla Institute for Allergy and Immunology, La Jolla, California, USA
| | - Justyna Fert-Bober
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jennifer E Van Eyk
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Advanced Clinical Biosystems Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Margo B Minissian
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Brawerman Nursing Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Moshe Arditi
- Smidt Heart Institute; Department of Pediatrics, Division of Infectious Diseases and Immunology; Infectious and Immunologic Diseases Research Center (IIDRC); Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Gil Y Melmed
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jonathan G Braun
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Dermot P B McGovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Susan Cheng
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Kimia Sobhani
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| |
Collapse
|
11
|
Abstract
Balanced production of immune cells is critical for the maintenance of steady-state immune surveillance, and increased production of myeloid cells is sometimes necessary to eliminate pathogens. Hematopoietic stem and progenitor cell (HSPC) sensing of commensal microbes and invading pathogens has a notable impact on hematopoiesis. In this review, we examine how commensal microbes regulate bone marrow HSPC activity to maintain balanced hematopoiesis in the steady state, and how HSPCs proliferate and differentiate during emergency myelopoiesis in response to infection. HSPCs express a variety of pattern recognition receptors and cytokine receptors that they use to sense the presence of microbes, either directly via detection of microbial components and metabolites, or indirectly by responding to cytokines produced by other host cells. We describe direct and indirect mechanisms of microbial sensing by HSPCs and highlight evidence demonstrating long-term effects of acute and chronic microbial stimuli on HSPCs. We also discuss a possible connection between myeloid-biased hematopoiesis and elevated levels of circulating microbiome-derived components in the context of aging and metabolic stress. Finally, we highlight the prospect of trained immunity-based vaccines that could exploit microbial stimulation of HSPCs.
Collapse
Affiliation(s)
- Pijus K Barman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Corresponding author: Helen S. Goodridge, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
| |
Collapse
|
12
|
Cohen K, Mouhadeb O, Ben Shlomo S, Langer M, Neumann A, Erez N, Moshkovits I, Pelet R, Kedar DJ, Brazowski E, Guilliams M, Goodridge HS, Gluck N, Varol C. COMMD10 is critical for Kupffer cell survival and controls Ly6C hi monocyte differentiation and inflammation in the injured liver. Cell Rep 2021; 37:110026. [PMID: 34788631 DOI: 10.1016/j.celrep.2021.110026] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 09/27/2021] [Accepted: 10/28/2021] [Indexed: 12/23/2022] Open
Abstract
Liver-resident macrophages Kupffer cells (KCs) and infiltrating Ly6Chi monocytes both contribute to liver tissue regeneration in various pathologies but also to disease progression upon disruption of orderly consecutive regeneration cascades. Little is known about molecular pathways that regulate their differentiation, maintenance, or inflammatory behavior during injury. Here, we show that copper metabolism MURR1 domain (COMMD)10-deficient KCs adopt liver-specific identity. Strikingly, COMMD10 deficiency in KCs and in other tissue-resident macrophages impedes their homeostatic survival, leading to their continuous replacement by Ly6Chi monocytes. While COMMD10 deficiency in KCs mildly worsens acetaminophen-induced liver injury (AILI), its deficiency in Ly6Chi monocytes results in exacerbated and sustained hepatic damage. Monocytes display unleashed inflammasome activation and a reduced type I interferon response and acquire "neutrophil-like" and lipid-associated macrophage differentiation fates. Collectively, COMMD10 appears indispensable for KC and other tissue-resident macrophage survival and is an important regulator of Ly6Chi monocyte fate decisions and reparative behavior in the diseased liver.
Collapse
Affiliation(s)
- Keren Cohen
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel; Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Odelia Mouhadeb
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel; Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Shani Ben Shlomo
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel
| | - Marva Langer
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel; Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - Anat Neumann
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel
| | - Noam Erez
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel
| | - Itay Moshkovits
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel; Internal Medicine T, Sourasky Medical Center, Tel-Aviv 64239, Israel
| | - Rotem Pelet
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel
| | - Daniel J Kedar
- Department of Plastic and Reconstructive Surgery, Sourasky Medical Center, Tel-Aviv 64239, Israel
| | - Eli Brazowski
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel
| | - Martin Guilliams
- VIB-UGent Center for Inflammation Research, Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, Ghent 9052, Belgium
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute and Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Nathan Gluck
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel.
| | - Chen Varol
- Research Center for Digestive Tract and Liver Diseases, Sourasky Medical Center, and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 64239, Israel; Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel.
| |
Collapse
|
13
|
Abstract
Single-cell RNA sequencing (scRNA-seq) of peripheral blood mononuclear cells (PBMCs) allows in-depth assessment of transcriptional changes in immune cells of patients with COVID-19. However, collecting, processing, and analyzing samples from patients with COVID-19 pose many challenges because blood samples may contain infectious virus, identification of immune cell subtypes can be difficult, and biological interpretation of analytical results is complex. To address these issues, we describe a protocol for sample processing, sorting, methanol fixation, and scRNA-seq analysis of PBMCs from frozen buffy coat samples from patients with COVID-19. For complete details on the use and execution of this protocol, please refer to (Yao et al., 2021).
Collapse
Affiliation(s)
- Changfu Yao
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Stephanie A. Bora
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Peter Chen
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Helen S. Goodridge
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sina A. Gharib
- Computational Medicine Core at Center for Lung Biology, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA 98109, USA
| |
Collapse
|
14
|
Yao C, Bora SA, Parimon T, Zaman T, Friedman OA, Palatinus JA, Surapaneni NS, Matusov YP, Chiang GC, Kassar AG, Patel N, Green CER, Aziz AW, Suri H, Suda J, Lopez AA, Martins GA, Stripp BR, Gharib SA, Goodridge HS, Chen P. Cell-type-specific immune dysregulation in severely ill COVID-19 patients. Cell Rep 2021; 34:108943. [PMID: 33789116 PMCID: PMC8009498 DOI: 10.1016/j.celrep.2021.108943] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
15
|
Yao C, Bora SA, Parimon T, Zaman T, Friedman OA, Palatinus JA, Surapaneni NS, Matusov YP, Cerro Chiang G, Kassar AG, Patel N, Green CER, Aziz AW, Suri H, Suda J, Lopez AA, Martins GA, Stripp BR, Gharib SA, Goodridge HS, Chen P. Cell-Type-Specific Immune Dysregulation in Severely Ill COVID-19 Patients. Cell Rep 2020; 34:108590. [PMID: 33357411 PMCID: PMC7744012 DOI: 10.1016/j.celrep.2020.108590] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/03/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
Recent studies have demonstrated immunologic dysfunction in severely ill coronavirus disease 2019 (COVID-19) patients. We use single-cell RNA sequencing (scRNA-seq) to analyze the transcriptome of peripheral blood mononuclear cells (PBMCs) from healthy (n = 3) and COVID-19 patients with moderate disease (n = 5), acute respiratory distress syndrome (ARDS, n = 6), or recovering from ARDS (n = 6). Our data reveal transcriptomic profiles indicative of defective antigen presentation and interferon (IFN) responsiveness in monocytes from ARDS patients, which contrasts with higher responsiveness to IFN signaling in lymphocytes. Furthermore, genes involved in cytotoxic activity are suppressed in both natural killer (NK) and CD8 T lymphocytes, and B cell activation is deficient, which is consistent with delayed viral clearance in severely ill COVID-19 patients. Our study demonstrates that COVID-19 patients with ARDS have a state of immune imbalance in which dysregulation of both innate and adaptive immune responses may be contributing to a more severe disease course.
Collapse
Affiliation(s)
- Changfu Yao
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Stephanie A Bora
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Tanyalak Parimon
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Tanzira Zaman
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Oren A Friedman
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Joseph A Palatinus
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Nirmala S Surapaneni
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Yuri P Matusov
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Giuliana Cerro Chiang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Alexander G Kassar
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Nayan Patel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Chelsi E R Green
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Adam W Aziz
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Harshpreet Suri
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jo Suda
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Andres A Lopez
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Gislâine A Martins
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Division of Gastroenterology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Barry R Stripp
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sina A Gharib
- Computational Medicine Core at Center for Lung Biology, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA 98109, USA.
| | - Helen S Goodridge
- Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
| | - Peter Chen
- Women's Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
| |
Collapse
|
16
|
Yao C, Bora SA, Parimon T, Zaman T, Friedman OA, Palatinus JA, Surapaneni NS, Matusov YP, Chiang GC, Kassar AG, Patel N, Green CER, Aziz AW, Suri H, Suda J, Lopez AA, Martins GA, Stripp BR, Gharib SA, Goodridge HS, Chen P. Cell type-specific immune dysregulation in severely ill COVID-19 patients. medRxiv 2020:2020.07.23.20161182. [PMID: 32743611 PMCID: PMC7386732 DOI: 10.1101/2020.07.23.20161182] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Coronavirus disease 2019 (COVID-19) has quickly become the most serious pandemic since the 1918 flu pandemic. In extreme situations, patients develop a dysregulated inflammatory lung injury called acute respiratory distress syndrome (ARDS) that causes progressive respiratory failure requiring mechanical ventilatory support. Recent studies have demonstrated immunologic dysfunction in severely ill COVID-19 patients. To further delineate the dysregulated immune response driving more severe clinical course from SARS-CoV-2 infection, we used single-cell RNA sequencing (scRNAseq) to analyze the transcriptome of peripheral blood mononuclear cells (PBMC) from hospitalized COVID-19 patients having mild disease (n = 5), developing ARDS (n = 6), and recovering from ARDS (n = 6). Our data demonstrated an overwhelming inflammatory response with select immunodeficiencies within various immune populations in ARDS patients. Specifically, their monocytes had defects in antigen presentation and deficiencies in interferon responsiveness that contrasted the higher interferon signals in lymphocytes. Furthermore, cytotoxic activity was suppressed in both NK and CD8 lymphocytes whereas B cell activation was deficient, which is consistent with the delayed viral clearance in severely ill COVID-19 patients. Finally, we identified altered signaling pathways in the severe group that suggests immunosenescence and immunometabolic changes could be contributing to the dysfunctional immune response. Our study demonstrates that COVID-19 patients with ARDS have an immunologically distinct response when compared to those with a more innocuous disease course and show a state of immune imbalance in which deficiencies in both the innate and adaptive immune response may be contributing to a more severe disease course in COVID-19.
Collapse
Affiliation(s)
- Changfu Yao
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Stephanie A Bora
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Tanyalak Parimon
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Tanzira Zaman
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Oren A Friedman
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Joseph A Palatinus
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nirmala S Surapaneni
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Yuri P Matusov
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Giuliana Cerro Chiang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Alexander G Kassar
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Nayan Patel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Chelsi ER Green
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Adam W Aziz
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Harshpreet Suri
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jo Suda
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Andres A Lopez
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Gislaine A Martins
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute (IBIRI), Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Division of Gastroenterology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Barry R Stripp
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sina A Gharib
- Computational Medicine Core at Center for Lung Biology, Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, WA, USA
| | - Helen S Goodridge
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Peter Chen
- Women’s Guild Lung Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| |
Collapse
|
17
|
Zhao W, Beers DR, Thonhoff JR, Thome AD, Faridar A, Wang J, Wen S, Ornelas L, Sareen D, Goodridge HS, Svendsen CN, Appel SH. Immunosuppressive Functions of M2 Macrophages Derived from iPSCs of Patients with ALS and Healthy Controls. iScience 2020; 23:101192. [PMID: 32521508 PMCID: PMC7286967 DOI: 10.1016/j.isci.2020.101192] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/23/2020] [Accepted: 05/19/2020] [Indexed: 12/13/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a disorder with immune alterations that augment disease severity. M2 macrophages benefit diabetic and nephrotic mice by suppressing the pro-inflammatory state. However, neither have M2 cells been investigated in ALS nor have human induced pluripotent stem cell (iPSC)-derived M2 cells been thoroughly studied for immunosuppressive potentials. Here, iPSCs of C9orf72 mutated or sporadic ALS patients were differentiated into M2 macrophages, which suppressed activation of pro-inflammatory M1 macrophages as well as proliferation of ALS CD4+CD25- Tc (Teffs). M2 cells converted ALS Teffs into CD4+CD25+Foxp3+ regulatory T cells (Tregs) and rescued Tregs of ALS patients from losing CD25 and Foxp3. Furthermore, Tregs induced or rescued by iPSC-derived M2 had strong suppressive functions. ALS iPSC-derived M2 cells including those with C9orf72 mutation had similar immunomodulatory activity as control iPSC-derived M2 cells. This study demonstrates that M2 cells differentiated from iPSCs of ALS patients are immunosuppressive, boost ALS Tregs, and may serve as a candidate for immune-cell-based therapy to mitigate inflammation in ALS.
Collapse
Affiliation(s)
- Weihua Zhao
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - David R Beers
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Jason R Thonhoff
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Aaron D Thome
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Alireza Faridar
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Jinghong Wang
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Shixiang Wen
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA
| | - Loren Ornelas
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Cedars-Sinai Biomanufacturing Center, West Hollywood, CA 90069, USA
| | - Dhruv Sareen
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; Cedars-Sinai Biomanufacturing Center, West Hollywood, CA 90069, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Clive N Svendsen
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Stanley H Appel
- Department of Neurology, Houston Methodist Neurological Institute, Houston Methodist Research Institute, 6560 Fannin Street, Suite ST-802, Houston, TX 77030, USA.
| |
Collapse
|
18
|
Kang S, Moser VA, Svendsen CN, Goodridge HS. Rejuvenating the blood and bone marrow to slow aging-associated cognitive decline and Alzheimer's disease. Commun Biol 2020; 3:69. [PMID: 32054965 PMCID: PMC7018752 DOI: 10.1038/s42003-020-0797-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 01/10/2020] [Indexed: 11/09/2022] Open
Affiliation(s)
- Seokjo Kang
- Board of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA, 90048, USA
| | - V Alexandra Moser
- Board of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA, 90048, USA
| | - Clive N Svendsen
- Board of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA, 90048, USA.
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA, 90048, USA.
| |
Collapse
|
19
|
Abstract
Classical and non-classical monocytes, and the macrophages and monocyte-derived dendritic cells they produce, play key roles in host defense against pathogens, immune regulation, tissue repair and many other processes throughout the body. Recent studies have revealed previously unappreciated heterogeneity among monocytes that may explain this functional diversity, but our understanding of mechanisms controlling the functional programming of distinct monocyte subsets remains incomplete. Resolving monocyte heterogeneity and understanding how their functional identity is determined holds great promise for therapeutic immune modulation. In this review, we examine how monocyte origins and developmental influences shape the phenotypic and functional characteristics of monocyte subsets during homeostasis and in the context of infection, inflammation, and cancer. We consider how extrinsic signals and transcriptional regulators impact monocyte production and functional programming, as well as the influence of epigenetic and metabolic mechanisms. We also examine the evidence that functionally distinct monocyte subsets are produced via different developmental pathways during homeostasis and that inflammatory stimuli differentially target progenitors during an emergency response. We highlight the need for a more comprehensive understanding of the relationship between monocyte ontogeny and heterogeneity, including multiparametric single-cell profiling and functional analyses. Studies defining mechanisms of monocyte subset production and maintenance of unique monocyte identities have the potential to facilitate the design of therapeutic interventions to target specific monocyte subsets in a variety of disease contexts, including infectious and inflammatory diseases, cancer, and aging.
Collapse
Affiliation(s)
- Anja A Wolf
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Alberto Yáñez
- Departament de Microbiologia i Ecologia, Universitat de València, Burjassot, Spain.,Estructura de Recerca Interdisciplinar en Biotecnologia i Biomedicina, Universitat de València, Burjassot, Spain
| | - Pijus K Barman
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| |
Collapse
|
20
|
Ehrhardt N, Cui J, Dagdeviren S, Saengnipanthkul S, Goodridge HS, Kim JK, Lantier L, Guo X, Chen YDI, Raffel LJ, Buchanan TA, Hsueh WA, Rotter JI, Goodarzi MO, Péterfy M. Adiposity-Independent Effects of Aging on Insulin Sensitivity and Clearance in Mice and Humans. Obesity (Silver Spring) 2019; 27:434-443. [PMID: 30801985 PMCID: PMC6474357 DOI: 10.1002/oby.22418] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [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: 09/12/2018] [Accepted: 11/21/2018] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Aging is associated with impaired insulin sensitivity and increased prevalence of type 2 diabetes. However, it remains unclear whether aging-associated insulin resistance is due to increased adiposity or other age-related factors. To address this question, the impact of aging on insulin sensitivity was investigated independently of changes in body composition. METHODS Cohorts of mice aged 4 to 8 months ("young") and 18 to 27 months ("aged") exhibiting similar body composition were characterized for glucose metabolism on chow and high-fat diets. Insulin sensitivity was assessed by hyperinsulinemic-euglycemic clamp analyses. The relationship between aging and insulin resistance in humans was investigated in 1,250 nondiabetic Mexican Americans who underwent hyperinsulinemic-euglycemic clamps. RESULTS In mice with similar body composition, age had no detrimental effect on plasma glucose and insulin levels. While aging did not diminish glucose tolerance, hyperinsulinemic-euglycemic clamps demonstrated impaired insulin sensitivity and reduced insulin clearance in aged mice on chow and high-fat diets. Consistent with results in the mouse, age remained an independent determinant of insulin resistance after adjustment for body composition in Mexican American males. CONCLUSIONS This study demonstrates that in addition to altered body composition, adiposity-independent mechanisms also contribute to aging-associated insulin resistance in mice and humans.
Collapse
Affiliation(s)
- Nicole Ehrhardt
- Department of Basic Medical Sciences, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Jinrui Cui
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sezin Dagdeviren
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Suchaorn Saengnipanthkul
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jason K. Kim
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01655, USA
- Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Massachusetts Medical School, Worcester, MA 01655, USA
| | - Louise Lantier
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37235, USA
| | - Xiuqing Guo
- Institute for Translational Genomics and Population Sciences, Los Angeles BioMedical Research Institute and Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA 90502, USA
| | - Yii-Der I. Chen
- Institute for Translational Genomics and Population Sciences, Los Angeles BioMedical Research Institute and Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA 90502, USA
| | - Leslie J. Raffel
- Department of Pediatrics, Division of Genetic and Genomic Medicine, University of California, Irvine, CA 92697, USA
| | - Thomas A. Buchanan
- Department of Physiology and Biophysics and Department of Medicine, Keck School of Medicine of USC, Los Angeles, CA 90033, USA
| | - Willa A. Hsueh
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Wexner Medical Center, The Ohio State University, Columbus, OH 43210, USA
| | - Jerome I. Rotter
- Institute for Translational Genomics and Population Sciences, Los Angeles BioMedical Research Institute and Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA 90502, USA
| | - Mark O. Goodarzi
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Corresponding authors: Mark O. Goodarzi () and Miklós Péterfy () Tel: +1 909 706 3949
| | - Miklós Péterfy
- Department of Basic Medical Sciences, Western University of Health Sciences, Pomona, CA 91766, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Corresponding authors: Mark O. Goodarzi () and Miklós Péterfy () Tel: +1 909 706 3949
| |
Collapse
|
21
|
Wolf AA, Goodridge HS. Mast Cells Reveal Their Past Selves. Immunity 2019; 48:1065-1067. [PMID: 29924968 DOI: 10.1016/j.immuni.2018.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Mast cells have been thought to derive from bone marrow hematopoietic stem cells. In this issue of Immunity, Gentek et al. (2018) reveal that mast cells have dual developmental origins in primitive and definitive hematopoiesis and that adult mast cell maintenance is largely bone marrow independent.
Collapse
Affiliation(s)
- Anja A Wolf
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA; Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
| |
Collapse
|
22
|
Saylor J, Ma Z, Goodridge HS, Huang F, Cress AE, Pandol SJ, Shiao SL, Vidal AC, Wu L, Nickols NG, Gertych A, Knudsen BS. Spatial Mapping of Myeloid Cells and Macrophages by Multiplexed Tissue Staining. Front Immunol 2018; 9:2925. [PMID: 30619287 PMCID: PMC6302234 DOI: 10.3389/fimmu.2018.02925] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 11/29/2018] [Indexed: 12/15/2022] Open
Abstract
An array of phenotypically diverse myeloid cells and macrophages (MC&M) resides in the tumor microenvironment, requiring multiplexed detection systems for visualization. Here we report an automated, multiplexed staining approach, named PLEXODY, that consists of five MC&M-related fluorescently-tagged antibodies (anti - CD68, - CD163, - CD206, - CD11b, and - CD11c), and three chromogenic antibodies, reactive with high- and low-molecular weight cytokeratins and CD3, highlighting tumor regions, benign glands and T cells. The staining prototype and image analysis methods which include a pixel/area-based quantification were developed using tissues from inflamed colon and tonsil and revealed a unique tissue-specific composition of 14 MC&M-associated pixel classes. As a proof-of-principle, PLEXODY was applied to three cases of pancreatic, prostate and renal cancers. Across digital images from these cancer types we observed 10 MC&M-associated pixel classes at frequencies greater than 3%. Cases revealed higher frequencies of single positive compared to multi-color pixels and a high abundance of CD68+/CD163+ and CD68+/CD163+/CD206+ pixels. Significantly more CD68+ and CD163+ vs. CD11b+ and CD11c+ pixels were in direct contact with tumor cells and T cells. While the greatest percentage (~70%) of CD68+ and CD163+ pixels was 0–20 microns away from tumor and T cell borders, CD11b+ and CD11c+ pixels were detected up to 240 microns away from tumor/T cell masks. Together, these data demonstrate significant differences in densities and spatial organization of MC&M-associated pixel classes, but surprising similarities between the three cancer types.
Collapse
Affiliation(s)
- Joshua Saylor
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Zhaoxuan Ma
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Helen S Goodridge
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Fangjin Huang
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Anne E Cress
- Molecular and Cellular Biology, University of Arizona Cancer Center, University of Arizona, Tucson, AZ, United States
| | - Stephen J Pandol
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Stephen L Shiao
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Adriana C Vidal
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Lily Wu
- Department of Molecular and Medical Pharmacology and Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Nicholas G Nickols
- Department of Molecular and Medical Pharmacology and Radiation Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Arkadiusz Gertych
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Beatrice S Knudsen
- Departments of Biomedical Sciences, Pathology, Surgery and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| |
Collapse
|
23
|
Crupi AN, Nunnelee JS, Taylor DJ, Thomas A, Vit JP, Riera CE, Gottlieb RA, Goodridge HS. Oxidative muscles have better mitochondrial homeostasis than glycolytic muscles throughout life and maintain mitochondrial function during aging. Aging (Albany NY) 2018; 10:3327-3352. [PMID: 30449736 PMCID: PMC6286850 DOI: 10.18632/aging.101643] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [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: 07/30/2018] [Accepted: 11/05/2018] [Indexed: 01/05/2023]
Abstract
Preservation of mitochondrial function, which is dependent on mitochondrial homeostasis (biogenesis, dynamics, disposal/recycling), is critical for maintenance of skeletal muscle function. Skeletal muscle performance declines upon aging (sarcopenia) and is accompanied by decreased mitochondrial function in fast-glycolytic muscles. Oxidative metabolism promotes mitochondrial homeostasis, so we investigated whether mitochondrial function is preserved in oxidative muscles. We compared tibialis anterior (predominantly glycolytic) and soleus (oxidative) muscles from young (3 mo) and old (28-29 mo) C57BL/6J mice. Throughout life, the soleus remained more oxidative than the tibialis anterior and expressed higher levels of markers of mitochondrial biogenesis, fission/fusion and autophagy. The respiratory capacity of mitochondria isolated from the tibialis anterior, but not the soleus, declined upon aging. The soleus and tibialis anterior exhibited similar aging-associated changes in mitochondrial biogenesis, fission/fusion, disposal and autophagy marker expression, but opposite changes in fiber composition: the most oxidative fibers declined in the tibialis anterior, while the more glycolytic fibers declined in the soleus. In conclusion, oxidative muscles are protected from mitochondrial aging, probably due to better mitochondrial homeostasis ab initio and aging-associated changes in fiber composition. Exercise training aimed at enriching oxidative fibers may be valuable in preventing mitochondria-related aging and its contribution to sarcopenia.
Collapse
Affiliation(s)
- Annunziata N. Crupi
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jordan S. Nunnelee
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - David J. Taylor
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Smidt Heart Institute and Barbra Streisand Women's Heart Center, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Amandine Thomas
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Smidt Heart Institute and Barbra Streisand Women's Heart Center, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jean-Philippe Vit
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Biobehavioral Research Core, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Celine E. Riera
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Center for Neural Science and Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Roberta A. Gottlieb
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Smidt Heart Institute and Barbra Streisand Women's Heart Center, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Equal contribution
| | - Helen S. Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Equal contribution
| |
Collapse
|
24
|
Abstract
Myeloid progenitors that yield neutrophils, monocytes and dendritic cells (DCs) can be identified in and isolated from the bone marrow of mice for hematological and immunological analyses. For example, studies of the cellular and molecular properties of myeloid progenitor populations can reveal mechanisms underlying leukemic transformation, or demonstrate how the immune system responds to pathogen exposure. Previously described flow cytometry strategies for myeloid progenitor identification have enabled significant advances in many fields, but the fractions they identify are very heterogeneous. The most commonly used gating strategies define bone marrow fractions that are enriched for the desired populations, but also contain large numbers of "contaminating" progenitors. Our recent studies have resolved much of this heterogeneity, and the protocol we present here permits the isolation of 6 subpopulations of oligopotent and lineage-committed myeloid progenitors from 2 previously described bone marrow fractions. The protocol describes 3 stages: 1) isolation of bone marrow cells, 2) enrichment for hematopoietic progenitors by magnetic-activated cell sorting (lineage depletion by MACS), and 3) identification of myeloid progenitor subsets by flow cytometry (including fluorescence-activated cell sorting, FACS, if desired). This approach permits progenitor quantification and isolation for a variety of in vitro and in vivo applications, and has already yielded novel insight into pathways and mechanisms of neutrophil, monocyte, and DC differentiation.
Collapse
Affiliation(s)
- Alberto Yáñez
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center; Research Division of Immunology, Cedars-Sinai Medical Center
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center; Research Division of Immunology, Cedars-Sinai Medical Center;
| |
Collapse
|
25
|
McGonigle TA, Dwyer AR, Greenland EL, Scott NM, Carter KW, Keane KN, Newsholme P, Goodridge HS, Pixley FJ, Hart PH. Reticulon-1 and Reduced Migration toward Chemoattractants by Macrophages Differentiated from the Bone Marrow of Ultraviolet-Irradiated and Ultraviolet-Chimeric Mice. J I 2017; 200:260-270. [DOI: 10.4049/jimmunol.1700760] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 10/18/2017] [Indexed: 01/12/2023]
|
26
|
McGonigle TA, Dwyer AR, Greenland EL, Scott NM, Keane KN, Newsholme P, Goodridge HS, Zon LI, Pixley FJ, Hart PH. PGE 2 pulsing of murine bone marrow cells reduces migration of daughter monocytes/macrophages in vitro and in vivo. Exp Hematol 2017; 56:64-68. [PMID: 28822771 DOI: 10.1016/j.exphem.2017.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 08/07/2017] [Accepted: 08/08/2017] [Indexed: 01/07/2023]
Abstract
Monocytes/macrophages differentiating from bone marrow (BM) cells pulsed for 2 hours at 37°C with a stabilized derivative of prostaglandin E2, 16,16-dimethyl PGE2 (dmPGE2), migrated less efficiently toward a chemoattractant than monocytes/macrophages differentiated from BM cells pulsed with vehicle. To confirm that the effect on BM cells was long lasting and to replicate human BM transplantation, chimeric mice were established with donor BM cells pulsed for 2 hours with dmPGE2 before injection into marrow-ablated congenic recipient mice. After 12 weeks, when high levels (90%) of engraftment were obtained, regenerated BM-derived monocytes/macrophages differentiating in vitro or in vivo migrated inefficiently toward the chemokines colony-stimulating factor-1 (CSF-1) and chemokine (C-C motif) ligand 2 (CCL2) or thioglycollate, respectively. Our results reveal long-lasting changes to progenitor cells of monocytes/macrophages by a 2-hour dmPGE2 pulse that, in turn, limits the migration of their daughter cells to chemoattractants and inflammatory mediators.
Collapse
Affiliation(s)
- Terence A McGonigle
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Amy R Dwyer
- School of Biomedical Sciences, University of Western Australia, Western Australia, Australia
| | - Eloise L Greenland
- School of Biomedical Sciences, University of Western Australia, Western Australia, Australia
| | - Naomi M Scott
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Kevin N Keane
- School of Biomedical Sciences, Curtin Health Innovation Research Institute Biosciences, Curtin University, Perth, Australia
| | - Philip Newsholme
- School of Biomedical Sciences, Curtin Health Innovation Research Institute Biosciences, Curtin University, Perth, Australia
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Leonard I Zon
- Stem Cell Program and Division of Hematology/Oncology, Boston Children's Hospital, Harvard Stem Cell Institute, Harvard, Boston, MA; Howard Hughes Medical Institute, Harvard Medical School, Boston, MA
| | - Fiona J Pixley
- School of Biomedical Sciences, University of Western Australia, Western Australia, Australia
| | - Prue H Hart
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia.
| |
Collapse
|
27
|
Yáñez A, Goodridge HS, Grimes HL. Counting the cost of lineage decisions. Nat Immunol 2017; 18:872-873. [PMID: 28722717 DOI: 10.1038/ni.3794] [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] [Indexed: 11/09/2022]
Affiliation(s)
- Alberto Yáñez
- Board of Governors Regenerative Medicine Institute and the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute and the Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - H Leighton Grimes
- Division of Immunobiology and Center for Systems Immunology and the Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| |
Collapse
|
28
|
McGonigle TA, Keane KN, Ghaly S, Carter KW, Anderson D, Scott NM, Goodridge HS, Dwyer A, Greenland E, Pixley FJ, Newsholme P, Hart PH. UV Irradiation of Skin Enhances Glycolytic Flux and Reduces Migration Capabilities in Bone Marrow-Differentiated Dendritic Cells. Am J Pathol 2017; 187:2046-2059. [PMID: 28708972 DOI: 10.1016/j.ajpath.2017.06.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/23/2017] [Accepted: 06/01/2017] [Indexed: 01/06/2023]
Abstract
A systemic immunosuppression follows UV irradiation of the skin of humans and mice. In this study, dendritic cells (DCs) differentiating from the bone marrow (BM) of UV-irradiated mice had a reduced ability to migrate toward the chemokine (C-C motif) ligand 21. Fewer DCs also accumulated in the peritoneal cavity of UV-chimeric mice (ie, mice transplanted with BM from UV-irradiated mice) after injection of an inflammatory stimulus into that site. We hypothesized that different metabolic states underpin altered DC motility. Compared with DCs from the BM of nonirradiated mice, those from UV-irradiated mice produced more lactate, consumed more glucose, and had greater glycolytic flux in a bioenergetics stress test. Greater expression of 3-hydroxyanthranilate 3,4-dioxygenase was identified as a potential contributor to increased glycolysis. Inhibition of 3-hydroxyanthranilate 3,4-dioxygenase by 6-chloro-dl-tryptophan prevented both increased lactate production and reduced migration toward chemokine (C-C motif) ligand 21 by DCs differentiated from BM of UV-irradiated mice. UV-induced prostaglandin E2 has been implicated as an intermediary in the effects of UV radiation on BM cells. DCs differentiating from BM cells pulsed in vitro for 2 hours with dimethyl prostaglandin E2 were functionally similar to those from the BM of UV-irradiated mice. Reduced migration of DCs to lymph nodes associated with increased glycolytic flux may contribute to their reduced ability to initiate new immune responses in UV-irradiated mice.
Collapse
Affiliation(s)
- Terence A McGonigle
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Kevin N Keane
- School of Biomedical Sciences, Curtin Health Innovation Research Institute Biosciences, Curtin University, Perth, Western Australia, Australia
| | - Simon Ghaly
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Kim W Carter
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Denise Anderson
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Naomi M Scott
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
| | - Amy Dwyer
- Department of Pharmacology, University of Western Australia, West Perth, Western Australia, Australia
| | - Eloise Greenland
- Department of Pharmacology, University of Western Australia, West Perth, Western Australia, Australia
| | - Fiona J Pixley
- Department of Pharmacology, University of Western Australia, West Perth, Western Australia, Australia
| | - Philip Newsholme
- School of Biomedical Sciences, Curtin Health Innovation Research Institute Biosciences, Curtin University, Perth, Western Australia, Australia
| | - Prue H Hart
- Telethon Kids Institute, University of Western Australia, West Perth, Western Australia, Australia.
| |
Collapse
|
29
|
Hassanzadeh-Kiabi N, Yáñez A, Dang I, Martins GA, Underhill DM, Goodridge HS. Autocrine Type I IFN Signaling in Dendritic Cells Stimulated with Fungal β-Glucans or Lipopolysaccharide Promotes CD8 T Cell Activation. J Immunol 2016; 198:375-382. [PMID: 27872213 DOI: 10.4049/jimmunol.1601143] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 10/21/2016] [Indexed: 12/24/2022]
Abstract
Type I IFNs are key mediators of immune defense against viruses and bacteria. Type I IFNs were also previously implicated in protection against fungal infection, but their roles in antifungal immunity have not been thoroughly investigated. A recent study demonstrated that bacterial and fungal β-glucans stimulate IFN-β production by dendritic cells (DCs) following detection by the Dectin-1 receptor, but the effects of β-glucan-induced type I IFNs have not been defined. We investigated whether type I IFNs regulate CD8 T cell activation by fungal β-glucan particle-stimulated DCs. We demonstrate that β-glucan-stimulated DCs induce CD8 T cell proliferation, activation marker (CD44 and CD69) expression, and production of IFN-γ, IL-2, and granzyme B. Moreover, we show that type I IFNs support robust CD8 T cell activation (proliferation and IFN-γ and granzyme B production) by β-glucan-stimulated DCs in vitro and in vivo due to autocrine effects on the DCs. Specifically, type I IFNs promote Ag presentation on MHC I molecules, CD86 and CD40 expression, and the production of IL-12 p70, IL-2, IL-6, and TNF-α by β-glucan-stimulated DCs. We also demonstrate a role for autocrine type I IFN signaling in bacterial LPS-induced DC maturation, although, in the context of LPS stimulation, this mechanism is not so critical for CD8 T cell activation (promotes IFN-γ production but not proliferation or granzyme B production). This study provides insight into the mechanisms underlying CD8 T cell activation during infection, which may be useful in the rational design of vaccines directed against pathogens and tumors.
Collapse
Affiliation(s)
- Nargess Hassanzadeh-Kiabi
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048
| | - Alberto Yáñez
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048
| | - Ivy Dang
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048
| | - Gislâine A Martins
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048; and
| | - David M Underhill
- Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048; and
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048; .,Research Division of Immunology, Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048.,F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048; and.,Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048
| |
Collapse
|
30
|
Goodridge HS, Ahmed SS, Curtis N, Kollmann TR, Levy O, Netea MG, Pollard AJ, van Crevel R, Wilson CB. Harnessing the beneficial heterologous effects of vaccination. Nat Rev Immunol 2016; 16:392-400. [PMID: 27157064 PMCID: PMC4931283 DOI: 10.1038/nri.2016.43] [Citation(s) in RCA: 170] [Impact Index Per Article: 21.3] [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] [Indexed: 12/20/2022]
Abstract
Clinical evidence strongly suggests that certain live vaccines, in particular bacille Calmette-Guérin (BCG) and measles vaccines, can reduce all-cause mortality, most probably through protection against non-targeted pathogens in addition to the targeted pathogen. The underlying mechanisms are currently unknown. We discuss how heterologous lymphocyte activation and innate immune memory could promote protection beyond the intended target pathogen and consider how vaccinologists could leverage heterologous immunity to improve outcomes in vulnerable populations, in particular the very young and the elderly.
Collapse
Affiliation(s)
- Helen S. Goodridge
- Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA.
| | | | - Nigel Curtis
- Department of Paediatrics, The University of Melbourne and Murdoch Children’s Research Institute, Royal Children’s Hospital Melbourne, Parkville, Australia.
| | - Tobias R. Kollmann
- Division of Infectious Disease, Department of Paediatrics, University of British Columbia, CFRI A5-175, 950 W 28th Ave, Vancouver, BC V5Z4H4, Canada.
| | - Ofer Levy
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA.
| | - Mihai G. Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Andrew J. Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, Oxford, UK.
| | - Reinout van Crevel
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Christopher B. Wilson
- Global Health Program, Bill and Melinda Gates Foundation, 500 5 Ave N, Seattle, WA 98105, USA.
| |
Collapse
|
31
|
O'Rourke JG, Bogdanik L, Yáñez A, Lall D, Wolf AJ, Muhammad AKMG, Ho R, Carmona S, Vit JP, Zarrow J, Kim KJ, Bell S, Harms MB, Miller TM, Dangler CA, Underhill DM, Goodridge HS, Lutz CM, Baloh RH. C9orf72 is required for proper macrophage and microglial function in mice. Science 2016; 351:1324-9. [PMID: 26989253 DOI: 10.1126/science.aaf1064] [Citation(s) in RCA: 393] [Impact Index Per Article: 49.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Expansions of a hexanucleotide repeat (GGGGCC) in the noncoding region of the C9orf72 gene are the most common genetic cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. Decreased expression of C9orf72 is seen in expansion carriers, suggesting that loss of function may play a role in disease. We found that two independent mouse lines lacking the C9orf72 ortholog (3110043O21Rik) in all tissues developed normally and aged without motor neuron disease. Instead, C9orf72 null mice developed progressive splenomegaly and lymphadenopathy with accumulation of engorged macrophage-like cells. C9orf72 expression was highest in myeloid cells, and the loss of C9orf72 led to lysosomal accumulation and altered immune responses in macrophages and microglia, with age-related neuroinflammation similar to C9orf72 ALS but not sporadic ALS human patient tissue. Thus, C9orf72 is required for the normal function of myeloid cells, and altered microglial function may contribute to neurodegeneration in C9orf72 expansion carriers.
Collapse
Affiliation(s)
- J G O'Rourke
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - L Bogdanik
- The Jackson Laboratory, Bar Harbor, ME, USA
| | - A Yáñez
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - D Lall
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - A J Wolf
- Division of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - A K M G Muhammad
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - R Ho
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - S Carmona
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - J P Vit
- Division of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - J Zarrow
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - K J Kim
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - S Bell
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - M B Harms
- Department of Neurology, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA
| | - T M Miller
- Department of Neurology, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA
| | | | - D M Underhill
- Division of Biomedical Sciences, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - H S Goodridge
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | - C M Lutz
- The Jackson Laboratory, Bar Harbor, ME, USA
| | - R H Baloh
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA. Department of Neurology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| |
Collapse
|
32
|
Megías J, Martínez A, Yáñez A, Goodridge HS, Gozalbo D, Gil ML. TLR2, TLR4 and Dectin-1 signalling in hematopoietic stem and progenitor cells determines the antifungal phenotype of the macrophages they produce. Microbes Infect 2016; 18:354-63. [PMID: 26828664 DOI: 10.1016/j.micinf.2016.01.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 12/20/2015] [Accepted: 01/23/2016] [Indexed: 11/28/2022]
Abstract
TLRs represent an attractive target for the stimulation of myeloid cell production by HSPCs. We have previously demonstrated that HSPCs use TLR2 to sense Candida albicans in vivo and induce the production of macrophages. In this work, we used an in vitro model of HSPCs differentiation to investigate the functional consequences for macrophages of exposure of HSPCs to various PAMPs and C. albicans cells. Mouse HSPCs (Lin(-) cells) were cultured with M-CSF to induce macrophage differentiation, in the presence or absence of the following PRR agonists: Pam3CSK4 (TLR2 ligand), LPS (TLR4 ligand), depleted zymosan (which only activates Dectin-1), or C. albicans yeasts (which activate several PRRs, but principally TLR2 and Dectin-1). Our data show that these PAMPs differentially impact the anti-microbial function of the macrophages produced by the exposed HSPCs. Pure TLR2 and TLR4 ligands generate macrophages with a diminished ability to produce inflammatory cytokines. In contrast, HSPCs activation in response to C. albicans leads to the generation of macrophages that are better prepared to deal with the infection, as they produce higher amounts of inflammatory cytokines and have higher fungicidal capacity than control macrophages. Therefore, the tailored manipulation of the differentiation process may help to boost the innate immune response to infection.
Collapse
Affiliation(s)
- Javier Megías
- Departamento de Microbiología y Ecología, Universitat de València, Burjassot, Spain; Departamento de Patología, Universitat de València, Valencia, Spain
| | - Alba Martínez
- Departamento de Microbiología y Ecología, Universitat de València, Burjassot, Spain
| | - Alberto Yáñez
- Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Helen S Goodridge
- Board of Governors Regenerative Medicine Institute, Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Daniel Gozalbo
- Departamento de Microbiología y Ecología, Universitat de València, Burjassot, Spain
| | - M Luisa Gil
- Departamento de Microbiología y Ecología, Universitat de València, Burjassot, Spain.
| |
Collapse
|
33
|
Freedman TS, Tan YX, Skrzypczynska KM, Manz BN, Sjaastad FV, Goodridge HS, Lowell CA, Weiss A. LynA regulates an inflammation-sensitive signaling checkpoint in macrophages. eLife 2015; 4. [PMID: 26517880 PMCID: PMC4626889 DOI: 10.7554/elife.09183] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 09/19/2015] [Indexed: 12/11/2022] Open
Abstract
Clustering of receptors associated with immunoreceptor tyrosine-based activation motifs (ITAMs) initiates the macrophage antimicrobial response. ITAM receptors engage Src-family tyrosine kinases (SFKs) to initiate phagocytosis and macrophage activation. Macrophages also encounter nonpathogenic molecules that cluster receptors weakly and must tune their sensitivity to avoid inappropriate responses. To investigate this response threshold, we compared signaling in the presence and absence of receptor clustering using a small-molecule inhibitor of Csk, which increased SFK activation and produced robust membrane-proximal signaling. Surprisingly, receptor-independent SFK activation led to a downstream signaling blockade associated with rapid degradation of the SFK LynA. Inflammatory priming of macrophages upregulated LynA and promoted receptor-independent signaling. In contrast, clustering the hemi-ITAM receptor Dectin-1 induced signaling that did not require LynA or inflammatory priming. Together, the basal-state signaling checkpoint regulated by LynA expression and degradation and the signaling reorganization initiated by receptor clustering allow cells to discriminate optimally between pathogens and nonpathogens.
Collapse
Affiliation(s)
- Tanya S Freedman
- Russell/Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, United States.,Department of Pharmacology, Center for Immunology, University of Minnesota, Minneapolis, United States
| | - Ying X Tan
- Russell/Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, United States
| | - Katarzyna M Skrzypczynska
- Russell/Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, United States
| | - Boryana N Manz
- Russell/Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, United States
| | - Frances V Sjaastad
- Department of Pharmacology, Center for Immunology, University of Minnesota, Minneapolis, United States
| | - Helen S Goodridge
- Regenerative Medicine Institute and Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, United States
| | - Clifford A Lowell
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, United States
| | - Arthur Weiss
- Russell/Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, United States.,Howard Hughes Medical Institute, University of California, San Francisco, Chevy Chase, United States
| |
Collapse
|
34
|
Khosravi A, Yáñez A, Price JG, Chow A, Merad M, Goodridge HS, Mazmanian SK. Gut microbiota promote hematopoiesis to control bacterial infection. Cell Host Microbe 2014; 15:374-81. [PMID: 24629343 DOI: 10.1016/j.chom.2014.02.006] [Citation(s) in RCA: 428] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 12/23/2013] [Accepted: 02/19/2014] [Indexed: 12/15/2022]
Abstract
The commensal microbiota impacts specific immune cell populations and their functions at peripheral sites, such as gut mucosal tissues. However, it remains unknown whether gut microbiota control immunity through regulation of hematopoiesis at primary immune sites. We reveal that germ-free mice display reduced proportions and differentiation potential of specific myeloid cell progenitors of both yolk sac and bone marrow origin. Homeostatic innate immune defects may lead to impaired early responses to pathogens. Indeed, following systemic infection with Listeria monocytogenes, germ-free and oral-antibiotic-treated mice display increased pathogen burden and acute death. Recolonization of germ-free mice with a complex microbiota restores defects in myelopoiesis and resistance to Listeria. These findings reveal that gut bacteria direct innate immune cell development via promoting hematopoiesis, contributing to our appreciation of the deep evolutionary connection between mammals and their microbiota.
Collapse
Affiliation(s)
- Arya Khosravi
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Alberto Yáñez
- Regenerative Medicine Institute and Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Jeremy G Price
- Department of Oncological Sciences, Tisch Cancer Institute and Immunology Institute, Mount Sinai School of Medicine, New York, NY 10029, USA
| | - Andrew Chow
- Department of Oncological Sciences, Tisch Cancer Institute and Immunology Institute, Mount Sinai School of Medicine, New York, NY 10029, USA
| | - Miriam Merad
- Department of Oncological Sciences, Tisch Cancer Institute and Immunology Institute, Mount Sinai School of Medicine, New York, NY 10029, USA
| | - Helen S Goodridge
- Regenerative Medicine Institute and Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sarkis K Mazmanian
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
| |
Collapse
|
35
|
Edderkaoui M, Grippo P, Benhaddou H, Ouhaddi Y, Tsukamoto H, Swartwood S, Knudsen B, Goodridge HS, Habtezion A, Go VL, Pandol SJ. Abstract 4847: Alcoholic chronic pancreatitis increases tissue transformed macrophages (M2) which promote pancreatic cancer lesions in a Kras mouse model. Cancer Res 2014. [DOI: 10.1158/1538-7445.am2014-4847] [Citation(s) in RCA: 0] [Impact Index Per Article: 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
Background: Alcoholic chronic pancreatitis (ACP) is a major risk factor for pancreatic cancer; however, the mechanism through which it promotes cancer is not known. In this study we developed a mouse model of pancreatic cancer induced by ACP and analyzed the effect of the interaction between macrophages and pancreatic cancer cells on progression of the disease.
Methods: Pdx1-Cre;LSL-Kras transgenic and wild-type (WT) mice were fed Lieber DeCarli control or alcohol diet for 6 weeks. Mice were subjected to 7-hourly cerulein injections (50µg/kg) twice a week for the last 3 weeks of the diet to induce chronic pancreatitis. Pancreatic intraepithelial neoplastic (PanIN) lesions, proliferation, fibrosis, inflammation, EMT and stem cell markers were analyzed by immunohistochemistry and Western. Monocytes/ macrophages from mice and their conditioned medium were applied to the pancreatic cancer cell line MIA PaCa-2. Cell survival and apoptosis were measured by MTT and ELISA. Expression of cytokines/ chemokines and growth factors by cancer cells and macrophages was measured by multiplex assay analysis.
Results: ACP increased fibrosis, stellate cell activation and inflammation in both WT and transgenic mouse pancreata. The increases were significantly greater in the transgenic mice. Further, ACP increased the number and stage of PanIN lesions in the pancreata of transgenic mice. EMT markers were stimulated by ACP in both WT and transgenic mice. Markers of type 2 macrophages (M2) were greater in ACP model compared to control mice. M2 macrophages conditioned media stimulated proliferation, EMT and cancer stemness in cancer cells. Cancer cells or PanIN cells conditioned media stimulated transformation of macrophages to the type 2 phenotype.
Conclusion: The results indicate that ACP promotes pancreatic cancer progression in transgenic mice. Our data suggest ACP as well as PanIN and cancer cells stimulate the phenotype change of macrophages toward type 2, which then stimulates cancer cell proliferation, EMT and cancer stemness. These results suggest that tissue macrophages play a key role in the increased risk for pancreatic cancer in patients with alcoholic pancreatitis.
Citation Format: Mouad Edderkaoui, Paul Grippo, Hajar Benhaddou, Yassine Ouhaddi, Hidekazu Tsukamoto, Steven Swartwood, Beatrice Knudsen, Helen S. Goodridge, Aida Habtezion, Vay-Liang Go, Stephen J. Pandol. Alcoholic chronic pancreatitis increases tissue transformed macrophages (M2) which promote pancreatic cancer lesions in a Kras mouse model. [abstract]. In: Proceedings of the 105th Annual Meeting of the American Association for Cancer Research; 2014 Apr 5-9; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2014;74(19 Suppl):Abstract nr 4847. doi:10.1158/1538-7445.AM2014-4847
Collapse
|
36
|
Affiliation(s)
- Helen S Goodridge
- 1.Cedars-Sinai Medical Center, 8700 Beverly Blvd., Los Angeles, CA 90048, USA.
| |
Collapse
|
37
|
Yáñez A, Goodridge HS, Gozalbo D, Gil ML. TLRs control hematopoiesis during infection. Eur J Immunol 2013; 43:2526-33. [PMID: 24122753 DOI: 10.1002/eji.201343833] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Revised: 09/13/2013] [Accepted: 09/13/2013] [Indexed: 12/18/2022]
Abstract
Recent research has shown that (i) Toll-like receptor (TLR) agonists drive hematopoietic stem and progenitor cells (HSPCs) to proliferate and differentiate along the myeloid lineage in vitro, and (ii) direct TLR-mediated stimulation of HSPCs also promotes macrophage differentiation in vivo following infection. These new insights demonstrate that TLR signaling in HSPCs, in addition to other TLR-dependent mechanisms, can contribute to HSPC expansion and myeloid differentiation after infection. Evidence is, therefore, mounting that direct TLR-induced programming of hematopoiesis plays a key role in host defense by rapidly replenishing the innate immune system with the cells needed to deal with pathogens.
Collapse
Affiliation(s)
- Alberto Yáñez
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA; Research Division of Immunology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | | | | |
Collapse
|
38
|
Yáñez A, Hassanzadeh-Kiabi N, Ng MY, Megías J, Subramanian A, Liu GY, Underhill DM, Gil ML, Goodridge HS. Detection of a TLR2 agonist by hematopoietic stem and progenitor cells impacts the function of the macrophages they produce. Eur J Immunol 2013; 43:2114-25. [PMID: 23661549 DOI: 10.1002/eji.201343403] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Revised: 03/27/2013] [Accepted: 05/02/2013] [Indexed: 01/24/2023]
Abstract
Several groups have shown that detection of microbial components by TLRs on hematopoietic stem and progenitor cells (HSPCs) instructs myeloid cell generation, raising interest in the possibility of targeting TLRs on HSPCs to boost myelopoiesis. However, although "TLR-derived" cells exhibit myeloid cell characteristics (phagocytosis, cytokine production, antigen presentation), it is not clear whether they are functionally equivalent to macrophages derived in the absence of TLR activation. Our in vitro and in vivo studies show that macrophages derived from mouse and human HSPC subsets (including stem cells) exposed to a TLR2 agonist prior to or during macrophage differentiation produce lower levels of inflammatory cytokines (TNF-α, IL-6, and IL-1β) and reactive oxygen species. This is in contrast to prior exposure of differentiated macrophages to the TLR2 agonist ("tolerance"), which suppresses inflammatory cytokine production, but elevates reactive oxygen species. Soluble factors produced following exposure of HSPCs to a TLR2 agonist can also act in a paracrine manner to influence the function of macrophages derived from unexposed HSPCs. Our data demonstrate that macrophage function can be influenced by TLR signaling in the HSPCs from which they are derived, and that this may impact the clinical utility of targeting TLRs on HSPCs to boost myelopoiesis.
Collapse
Affiliation(s)
- Alberto Yáñez
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Goodridge HS, Underhill DM, Touret N. Mechanisms of Fc receptor and dectin-1 activation for phagocytosis. Traffic 2012; 13:1062-71. [PMID: 22624959 DOI: 10.1111/j.1600-0854.2012.01382.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2012] [Revised: 05/20/2012] [Accepted: 05/24/2012] [Indexed: 12/15/2022]
Abstract
Phagocytosis is a key cellular process, both during homeostasis and upon infection or tissue damage. Receptors on the surface of professional phagocytic cells bind to target particles either directly or through opsonizing ligands, and trigger actin-mediated ingestion of the particles. The process must be carefully controlled to ensure that phagocytosis is triggered efficiently and specifically, and that the antimicrobial cytotoxic responses that often accompany it are initiated only when required. In this review, we will describe and compare the molecular mechanisms that regulate phagocytosis triggered by Fcγ receptors, which mediate the uptake of immunoglobulin G-opsonized targets, and Dectin-1, which is responsible for internalization of fungi with exposed cell wall β-glucan. We will examine how these receptors detect their ligands, how signal transduction is initiated and regulated, and how internalization is instructed to achieve rapid and yet controlled uptake of their targets.
Collapse
Affiliation(s)
- Helen S Goodridge
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 90048, USA
| | | | | |
Collapse
|
40
|
Abstract
Phagocytosis - the process by which macrophages, dendritic cells and other myeloid phagocytes internalize diverse particulate targets - is a key mechanism of innate immunity. The molecular and cellular events that underlie the binding of targets to a phagocyte and their engulfment into phagosomes have been extensively studied. More recent data suggest that the process of phagocytosis itself provides information to myeloid phagocytes about the nature of the targets they are engulfing and that this helps to tailor inflammatory responses. In this Review, we discuss how such information is acquired during phagocytosis and how it is processed to coordinate an immune response.
Collapse
Affiliation(s)
- David M Underhill
- Inflammatory Bowel & Immunobiology Research Institute, Department of Biomedical Sciences, Cedars-Sinai Medical Center, 8,700 Beverly Boulevard, Los Angeles, California 90048, USA.
| | | |
Collapse
|
41
|
Harnett W, Goodridge HS, Allen JM, Harnett M. Receptor usage by the Acanthocheilonema viteae-derived immunomodulator, ES-62. Exp Parasitol 2011; 132:97-102. [PMID: 21925176 DOI: 10.1016/j.exppara.2011.09.001] [Citation(s) in RCA: 12] [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: 04/26/2011] [Revised: 07/17/2011] [Accepted: 09/01/2011] [Indexed: 01/15/2023]
Abstract
ES-62 is an immunomodulatory phosphorylcholine (PC)-containing glycoprotein secreted by the rodent filarial nematode Acanthocheilonema viteae. Previously, the use of knockout mice has revealed the effects of ES-62 on macrophages and dendritic cells to be dependent on TLR4. However, it is possible that ES-62 may interact with additional proteins on the surfaces of target cells and hence that cells may vary with respect to receptor usage. In this study, we identified by molecular weight, proteins that interact with ES-62 and found differences amongst the immune system cells studied. Thus, whereas lymphocytes appear to have two major interacting proteins of ∼135 and ∼82 kDa, U937 monocytes only contain an ES-62-binding protein of the latter molecular weight. Binding to the proteins on B cells and U937 cells was blocked by PC, suggesting a critical role for this ES-62 moiety in facilitating interaction. Finally, ES-62 binding is followed by internalization in both macrophages and B cells but only in the former was absence of TLR4 found to block internalization. These findings are consistent with differences in receptor usage by ES-62 amongst different cell-types.
Collapse
Affiliation(s)
- William Harnett
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK.
| | | | | | | |
Collapse
|
42
|
Okwan-Duodu D, Datta V, Shen XZ, Goodridge HS, Bernstein EA, Fuchs S, Liu GY, Bernstein KE. Angiotensin-converting enzyme overexpression in mouse myelomonocytic cells augments resistance to Listeria and methicillin-resistant Staphylococcus aureus. J Biol Chem 2010; 285:39051-60. [PMID: 20937811 DOI: 10.1074/jbc.m110.163782] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Gene targeting in ES cells was used to substitute control of angiotensin converting enzyme (ACE) expression from the endogenous promoter to the mouse c-fms promoter. The result is an animal model called ACE 10/10 in which ACE is overexpressed by monocytes, macrophages, and other myelomonocytic lineage cells. To study the immune response of these mice to bacterial infection, we challenged them with Listeria monocytogenes or methicillin-resistant Staphylococcus aureus (MRSA). ACE 10/10 mice have a significantly enhanced immune response to both bacteria in vivo and in vitro. For example, 5 days after Listeria infection, the spleen and liver of ACE 10/10 mice had 8.0- and 5.2-fold less bacteria than wild type mice (WT). In a model of MRSA skin infection, ACE 10/10 mice had 50-fold less bacteria than WT mice. Histologic examination showed a prominent infiltrate of ACE-positive mononuclear cells in the skin lesions from ACE 10/10. Increased bacterial resistance in ACE 10/10 is directly due to overexpression of ACE, as it is eliminated by an ACE inhibitor. Critical to increased immunity in ACE 10/10 is the overexpression of iNOS and reactive nitrogen intermediates, as inhibition of iNOS by the inhibitor 1400W eliminated all in vitro and in vivo differences in innate bacterial resistance between ACE 10/10 and WT mice. Increased resistance to MRSA was transferable by bone marrow transplantation. The overexpression of ACE and iNOS by myelomonocytic cells substantially boosts innate immunity and may represent a new means to address serious bacterial infections.
Collapse
Affiliation(s)
- Derick Okwan-Duodu
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Gueller S, Goodridge HS, Niebuhr B, Xing H, Koren-Michowitz M, Serve H, Underhill DM, Brandts CH, Koeffler HP. Adaptor protein Lnk inhibits c-Fms-mediated macrophage function. J Leukoc Biol 2010; 88:699-706. [PMID: 20571037 DOI: 10.1189/jlb.0309185] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The M-CSFR (c-Fms) participates in proliferation, differentiation, and survival of macrophages and is involved in the regulation of distinct macrophage functions. Interaction with the ligand M-CSF results in phosphorylation of tyrosine residues on c-Fms, thereby creating binding sites for molecules containing SH2 domains. Lnk is a SH2 domain adaptor protein that negatively regulates hematopoietic cytokine receptors. Here, we show that Lnk binds to c-Fms. Biological and functional effects of this interaction were examined in macrophages from Lnk-deficient (KO) and WT mice. Clonogenic assays demonstrated an elevated number of M-CFUs in the bone marrow of Lnk KO mice. Furthermore, the M-CSF-induced phosphorylation of Akt in Lnk KO macrophages was increased and prolonged, whereas phosphorylation of Erk was diminished. Zymosan-stimulated production of ROS was increased dramatically in a M-CSF-dependent manner in Lnk KO macrophages. Lastly, Lnk inhibited M-CSF-induced migration of macrophages. In summary, we show that Lnk binds to c-Fms and can blunt M-CSF stimulation. Modulation of levels of Lnk in macrophages may provide a unique therapeutic approach to increase innate host defenses.
Collapse
Affiliation(s)
- Saskia Gueller
- Department of Hematology and Oncology, Johann Wolfgang Goethe University, Frankfurt, Germany.
| | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Shimada T, Park BG, Wolf AJ, Brikos C, Goodridge HS, Becker CA, Reyes CN, Miao EA, Aderem A, Götz F, Liu GY, Underhill DM. Staphylococcus aureus evades lysozyme-based peptidoglycan digestion that links phagocytosis, inflammasome activation, and IL-1beta secretion. Cell Host Microbe 2010; 7:38-49. [PMID: 20114027 DOI: 10.1016/j.chom.2009.12.008] [Citation(s) in RCA: 207] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2009] [Revised: 11/07/2009] [Accepted: 12/07/2009] [Indexed: 02/07/2023]
Abstract
IL-1beta produced by phagocytes is important for protection against the mucosal pathogen Staphylococcus aureus. Processing and maturation of this cytokine requires activation of the multiprotein inflammasome complex. We observed that the bacterial cell wall component peptidoglycan (PGN) must be particulate and internalized via phagocytosis to activate NLRP3 inflammasomes and IL-1beta secretion. In the context of S. aureus infection of macrophages, we find that phagocytosis and lysozyme-based bacterial cell wall degradation are necessary to induce IL-1beta secretion. Further, an S. aureus enzyme, PGN O-acetyltransferase A, previously demonstrated to make cell wall PGN resistant to lysozyme, strongly suppresses inflammasome activation and inflammation in vitro and in vivo. These observations demonstrate that phagocytosis and lysozyme-based cell wall degradation of S. aureus are functionally coupled to inflammasome activation and IL-1beta secretion and illustrate a case whereby a bacterium specifically subverts IL-1beta secretion through chemical modification of its cell wall PGN.
Collapse
Affiliation(s)
- Takahiro Shimada
- Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Abstract
Beta-glucans are recognized by the innate immune system. This recognition plays important roles in host defense and presents specific opportunities for clinical modulation of the host immune response. Neutrophils, macrophages, and dendritic cells among others express several receptors capable of recognizing beta-glucan in its various forms. This review explores what is currently known about beta-glucan recognition and how this recognition stimulates immune responses. Special emphasis is placed on Dectin-1, as we know the most about how this key beta-glucan receptor translates recognition into intracellular signaling, stimulates cellular responses, and participates in orchestrating the adaptive immune response.
Collapse
Affiliation(s)
- Helen S Goodridge
- Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | | |
Collapse
|
46
|
Wolf AJ, Simmons RM, Goodridge HS, Underhill DM. Polymorphisms associated with human Dectin-1 result in disrupted protein folding and loss of function (135.47). The Journal of Immunology 2009. [DOI: 10.4049/jimmunol.182.supp.135.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
Recognition of fungal pathogens is primarily mediated by a combination of TLRs and Dectin-1, the C-type lectin receptor for fungal β-glucans. While fungal infections in U.S. hospitals primarily arise among immune compromised patients, there has been an increased incidence in fungal infections that has been complicated by the emergence of drug resistance among fungal pathogens. Even though Dectin-1 functions as one of the primary phagocytic receptors in macrophages for fungal pathogens, the importance of Dectin-1 for controlling fungal pathogens is still unclear and may be pathogen dependent. Therefore we set out to analyze the functional consequences of single nucleotide polymophisms (SNPs) in human Dectin-1. When we mutated the full length form of the A isoform of human Dectin-1, two SNPs in the coding region resulted in a loss of phagocytic function. While both mutant forms of the protein were detectable they no longer supported phagocytosis of yeast zymosan particles in non-phagocytic cells. Analysis of alternate amino acid substitutions demonstrated an essential structural role for amino acid 223. Consequently, individuals possessing either of these mutations are potentially at a higher risk for certain fungal pathogens.
Collapse
Affiliation(s)
- Andrea J Wolf
- 1IBD/IBRI, Cedars-Sinai Medical Center, Los Angeles, CA
| | | | | | | |
Collapse
|
47
|
Underhill DM, Shimada T, Park BG, Goodridge HS, Wolf AJ, Becker C, Reyes C, Götz F, Liu GY. Macrophage phagocytosis and lysozyme-based digestion of peptidoglycan are required for IL-1β production in response to S. aureus (134.38). The Journal of Immunology 2009. [DOI: 10.4049/jimmunol.182.supp.134.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
IL-1β produced by phagocytes is important for protection against Staphylococcus aureus, a bacterium that causes serious skin and invasive diseases and is contributing to a current public health crisis due to the emergence of methicillin-resistant strains. Secretion of IL-1β requires both activation of a transcriptional signal to stimulate production of pro- IL-1β, (usually provided by TLR signaling) and a second signal to stimulate processing by inflammasome complexes and release of the mature cytokine. We show here that phagocytosis and lysozyme-based degradation of bacterial cell walls are functionally coupled to activation of Nalp3 inflammasomes and secretion of IL-1β in response to live S. aureus and to S. aureus peptidoglycan. Further, a S. aureus peptidoglycan-modifying enzyme that makes its peptidoglycan resistant to lysozyme strongly suppresses inflammasome activation. This is the first demonstration of a case whereby a bacterium avoids IL-1β secretion through chemical modification of its cell wall peptidoglycan, and we hypothesize that this reduced IL-1β production is key to successful mucosal colonization and infection.
This research is supported by grants from NIGMS and the American Heart Association.
Collapse
Affiliation(s)
- David M. Underhill
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Takahiro Shimada
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Bong Goo Park
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Helen S. Goodridge
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Andrea J. Wolf
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Courtney Becker
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Christopher Reyes
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| | - Friedrich Götz
- 2Microbial Genetics Department, University of Tübingen, Tübingen, Germany
| | - George Y. Liu
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center/UCLA, Los Angeles, CA
| |
Collapse
|
48
|
Goodridge HS, Wawrowsky KA, Reyes CN, Ma J, Wolf AJ, Becker CA, Vasilakos JP, Underhill DM. Detection of fungal particles by Dectin-1 triggers reorganization of macrophage membrane proteins to form a “phagocytic synapse” (134.35). The Journal of Immunology 2009. [DOI: 10.4049/jimmunol.182.supp.134.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
The β-glucan receptor Dectin-1 is a central player in the anti-fungal responses of myeloid phagocytes. Detection of β-glucan-containing particles by Dectin-1, which signals via an ITAM-like motif in its cytoplasmic tail, triggers phagocytosis, the induction of an oxidative burst, and production of a variety of inflammatory mediators by macrophages and dendritic cells. In contrast, soluble β-glucans, which are too small to trigger phagocytosis, fail to activate Dectin-1 signaling. However, soluble β-glucans immobilized on latex beads are capable of inducing Dectin-1-mediated responses. We used immunofluorescence microscopy to study the rearrangement of macrophage surface proteins upon binding of β-glucan particles to Dectin-1, and observed the formation of a synapse analogous to the immunological synapse that forms between a T cell and an antigen presenting cell. Our data indicate that the formation of this "phagocytic synapse" is required to initiate Dectin-1 signaling, and that the inability of soluble β-glucans to trigger such reorganization accounts for their failure to activate Dectin-1 signaling.
This work is supported by grants to DMU from the NIH (AI071116, GM085796) and AHA (0640100N); HSG is a CCFA Research Fellow
Collapse
Affiliation(s)
- Helen S Goodridge
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Kolja A Wawrowsky
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Christopher N Reyes
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Jun Ma
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Andrea J Wolf
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Courtney A Becker
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | | | - David M Underhill
- 1Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| |
Collapse
|
49
|
Goodridge HS, Shimada T, Wolf AJ, Hsu YMS, Becker CA, Lin X, Underhill DM. Differential use of CARD9 by dectin-1 in macrophages and dendritic cells. J Immunol 2009; 182:1146-54. [PMID: 19124758 DOI: 10.4049/jimmunol.182.2.1146] [Citation(s) in RCA: 155] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The pattern recognition receptors TLR2 and Dectin-1 play key roles in coordinating the responses of macrophages and dendritic cells (DC) to fungi. Induction of proinflammatory cytokines is instructed by signals from both TLR2 and Dectin-1. A recent report identified a role for CARD9 in innate anti-fungal responses, demonstrating CARD9-Bcl10-mediated activation of NF-kappaB and proinflammatory cytokine induction in murine bone marrow-derived DC stimulated via Dectin-1. We now report that Dectin-1-CARD9 signals fail to activate NF-kappaB and drive TNF-alpha induction in murine bone marrow-derived macrophages. However, priming of bone marrow-derived macrophages with GM-CSF or IFN-gamma permits Dectin-1-CARD9-mediated TNF-alpha induction. Analysis of other macrophage/DC populations revealed further variation in the ability of Dectin-1-CARD9 signaling to drive TNF-alpha production. Resident peritoneal cells and alveolar macrophages produce TNF-alpha upon Dectin-1 ligation, while thioglycollate-elicited peritoneal macrophages and Flt3L-derived DC do not. We present data demonstrating that CARD9 is recruited to phagosomes via its CARD domain where it enhances TLR-induced cytokine production even in cells in which Dectin-1 is insufficient to drive cytokine production. In such cells, Dectin-1, CARD9, and Bcl10 levels are not limiting, and data indicate that these cells express additional factors that restrict Dectin-1-CARD9 signaling for TNF-alpha induction.
Collapse
Affiliation(s)
- Helen S Goodridge
- Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | | | | | | | | | | | | |
Collapse
|
50
|
Krejci P, Salazar L, Goodridge HS, Kashiwada TA, Schibler MJ, Jelinkova P, Thompson LM, Wilcox WR. STAT1 and STAT3 do not participate in FGF-mediated growth arrest in chondrocytes. J Cell Sci 2008; 121:272-81. [DOI: 10.1242/jcs.017160] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Activating mutations in fibroblast growth factor receptor 3 (FGFR3) cause several human skeletal dysplasias as a result of attenuation of cartilage growth. It is believed that FGFR3 inhibits chondrocyte proliferation via activation of signal transducers and activators of transcription (STAT) proteins, although the exact mechanism of both STAT activation and STAT-mediated inhibition of chondrocyte growth is unclear. We show that FGFR3 interacts with STAT1 in cells and is capable of activating phosphorylation of STAT1 in a kinase assay, thus potentially serving as a STAT1 kinase in chondrocytes. However, as demonstrated by western blotting with phosphorylation-specific antibodies, imaging of STAT nuclear translocation, STAT transcription factor assays and STAT luciferase reporter assays, FGF does not activate STAT1 or STAT3 in RCS chondrocytes, which nevertheless respond to a FGF stimulus with potent growth arrest. Moreover, addition of active STAT1 and STAT3 to the FGF signal, by means of cytokine treatment, SRC-mediated STAT activation or expression of constitutively active STAT mutants does not sensitize RCS chondrocytes to FGF-mediated growth arrest. Since FGF-mediated growth arrest is rescued by siRNA-mediated downregulation of the MAP kinase ERK1/2 but not STAT1 or STAT3, our data support a model whereby the ERK arm but not STAT arm of FGF signaling in chondrocytes accounts for the growth arrest phenotype.
Collapse
Affiliation(s)
- Pavel Krejci
- Institute of Experimental Biology, Masaryk University, 61137 Brno, Czech Republic
- Department of Cytokinetics, Institute of Biophysics ASCR, 61265 Brno, Czech Republic
| | - Lisa Salazar
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92697, USA
| | - Helen S. Goodridge
- Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Tamara A. Kashiwada
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92697, USA
| | - Matthew J. Schibler
- Brain Research Institute, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Petra Jelinkova
- Institute of Experimental Biology, Masaryk University, 61137 Brno, Czech Republic
| | - Leslie Michels Thompson
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA 92697, USA
| | - William R. Wilcox
- Medical Genetics Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| |
Collapse
|