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Liu Y, Chen Y, Lu H, Zhong W, Yuan GC, Ma P. Orthogonal multimodality integration and clustering in single-cell data. BMC Bioinformatics 2024; 25:164. [PMID: 38664601 DOI: 10.1186/s12859-024-05773-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Multimodal integration combines information from different sources or modalities to gain a more comprehensive understanding of a phenomenon. The challenges in multi-omics data analysis lie in the complexity, high dimensionality, and heterogeneity of the data, which demands sophisticated computational tools and visualization methods for proper interpretation and visualization of multi-omics data. In this paper, we propose a novel method, termed Orthogonal Multimodality Integration and Clustering (OMIC), for analyzing CITE-seq. Our approach enables researchers to integrate multiple sources of information while accounting for the dependence among them. We demonstrate the effectiveness of our approach using CITE-seq data sets for cell clustering. Our results show that our approach outperforms existing methods in terms of accuracy, computational efficiency, and interpretability. We conclude that our proposed OMIC method provides a powerful tool for multimodal data analysis that greatly improves the feasibility and reliability of integrated data.
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Affiliation(s)
- Yufang Liu
- Department of Statistics, University of Georgia, Athens, GA, 30602, USA
| | - Yongkai Chen
- Department of Statistics, University of Georgia, Athens, GA, 30602, USA
| | - Haoran Lu
- Department of Statistics, University of Georgia, Athens, GA, 30602, USA
| | - Wenxuan Zhong
- Department of Statistics, University of Georgia, Athens, GA, 30602, USA
| | - Guo-Cheng Yuan
- Department of Genetics and Genomics, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
| | - Ping Ma
- Department of Statistics, University of Georgia, Athens, GA, 30602, USA.
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2
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Bertrand BP, Heim CE, Koepsell SA, Kielian T. Elucidating granulocytic myeloid-derived suppressor cell heterogeneity during Staphylococcus aureus biofilm infection. J Leukoc Biol 2024; 115:620-632. [PMID: 38095415 DOI: 10.1093/jleuko/qiad158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 03/02/2024] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are pathologically activated immature myeloid cells with immunosuppressive activity that expand during chronic inflammation, such as cancer and prosthetic joint infection (PJI). Myeloid-derived suppressor cells can be broadly separated into 2 populations based on surface marker expression and function: monocytic myeloid-derived suppressor cells (M-MDSCs) and granulocytic myeloid-derived suppressor cells (G-MDSCs). Granulocytic myeloid-derived suppressor cells are the most abundant leukocyte infiltrate during PJI; however, how this population is maintained in vivo and cellular heterogeneity is currently unknown. In this study, we identified a previously unknown population of Ly6G+Ly6C+F4/80+MHCII+ MDSCs during PJI that displayed immunosuppressive properties ex vivo. We leveraged F4/80 and MHCII expression by these cells for further characterization using cellular indexing of transcriptomes and epitopes by sequencing, which revealed a distinct transcriptomic signature of this population. F4/80+MHCII+ MDSCs displayed gene signatures resembling G-MDSCs, neutrophils, and monocytes but had significantly increased expression of pathways involved in cytokine response/production, inflammatory cell death, and mononuclear cell differentiation. To determine whether F4/80+MHCII+ MDSCs represented an alternate phenotypic state of G-MDSCs, Ly6G+Ly6C+F4/80-MHCII- G-MDSCs from CD45.1 mice were adoptively transferred into CD45.2 recipients using a mouse model of PJI. A small percentage of transferred G-MDSCs acquired F4/80 and MHCII expression in vivo, suggesting some degree of plasticity in this population. Collectively, these results demonstrate a previously unappreciated phenotype of F4/80+MHCII+ MDSCs during PJI, revealing that a granulocytic-to-monocytic transition can occur during biofilm infection.
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Affiliation(s)
- Blake P Bertrand
- Department of Pathology, Microbiology, and Immunology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE 68198-5900, United States
| | - Cortney E Heim
- Department of Pathology, Microbiology, and Immunology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE 68198-5900, United States
| | - Scott A Koepsell
- Department of Pathology, Microbiology, and Immunology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE 68198-5900, United States
| | - Tammy Kielian
- Department of Pathology, Microbiology, and Immunology, University of Nebraska Medical Center, 985900 Nebraska Medical Center, Omaha, NE 68198-5900, United States
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3
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Gruel R, Bijnens B, Van Den Daele J, Thys S, Willems R, Wuyts D, Van Dam D, Verstraelen P, Verboven R, Roels J, Vandamme N, Mancuso R, Pita-Almenar JD, De Vos WH. S100A8-enriched microglia populate the brain of tau-seeded and accelerated aging mice. Aging Cell 2024:e14120. [PMID: 38403918 DOI: 10.1111/acel.14120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/27/2024] Open
Abstract
Long considered to fluctuate between pro- and anti-inflammatory states, it has now become evident that microglia occupy a variegated phenotypic landscape with relevance to aging and neurodegeneration. However, whether specific microglial subsets converge in or contribute to both processes that eventually affect brain function is less clear. To investigate this, we analyzed microglial heterogeneity in a tauopathy mouse model (K18-seeded P301L) and an accelerated aging model (Senescence-Accelerated Mouse-Prone 8, SAMP8) using cellular indexing of transcriptomes and epitopes by sequencing. We found that widespread tau pathology in K18-seeded P301L mice caused a significant change in the number and morphology of microglia, but only a mild overrepresentation of disease-associated microglia. At the cell population-level, we observed a marked upregulation of the calprotectin-encoding genes S100a8 and S100a9. In 9-month-old SAMP8 mice, we identified a unique microglial subpopulation that showed partial similarity with the disease-associated microglia phenotype and was additionally characterized by a high expression of the same calprotectin gene set. Immunostaining for S100A8 revealed that this population was enriched in the hippocampus, correlating with the cognitive impairment observed in this model. However, incomplete colocalization between their residence and markers of neuronal loss suggests regional specificity. Importantly, S100A8-positive microglia were also retrieved in brain biopsies of human AD and tauopathy patients as well as in a biopsy of an aged individual without reported pathology. Thus, the emergence of S100A8-positive microglia portrays a conspicuous commonality between accelerated aging and tauopathy progression, which may have relevance for ensuing brain dysfunction.
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Affiliation(s)
- Roxane Gruel
- Laboratory of Cell Biology & Histology, University of Antwerp, Wilrijk, Belgium
| | - Baukje Bijnens
- Microglia and Inflammation in Neurological Disorders (MIND) Lab, VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | | | - Sofie Thys
- Laboratory of Cell Biology & Histology, University of Antwerp, Wilrijk, Belgium
| | - Roland Willems
- Janssen Research and Development, Neuroscience Therapeutic Area, Beerse, Belgium
| | - Dirk Wuyts
- Janssen Research and Development, Neuroscience Therapeutic Area, Beerse, Belgium
| | - Debby Van Dam
- Laboratory of Neurochemistry & Behaviour, Experimental Neurobiology Unit, Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
- Department of Neurology and Alzheimer Center, University of Groningen, Groningen, The Netherlands
| | - Peter Verstraelen
- Laboratory of Cell Biology & Histology, University of Antwerp, Wilrijk, Belgium
| | - Rosanne Verboven
- Laboratory of Cell Biology & Histology, University of Antwerp, Wilrijk, Belgium
| | - Jana Roels
- VIB Single Cell Core, VIB, Ghent-Leuven, Belgium
- VIB-UGent Center for Inflammation Research, Ghent, Belgium
| | - Niels Vandamme
- VIB Single Cell Core, VIB, Ghent-Leuven, Belgium
- VIB-UGent Center for Inflammation Research, Ghent, Belgium
| | - Renzo Mancuso
- Microglia and Inflammation in Neurological Disorders (MIND) Lab, VIB Center for Molecular Neurology, VIB, Antwerp, Belgium
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | | | - Winnok H De Vos
- Laboratory of Cell Biology & Histology, University of Antwerp, Wilrijk, Belgium
- Antwerp Centre for Advanced Microscopy, University of Antwerp, Antwerp, Belgium
- μNEURO research excellence consortium, University of Antwerp, Antwerp, Belgium
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4
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Schmidt F, Fields HF, Purwanti Y, Milojkovic A, Salim S, Wu KX, Simoni Y, Vitiello A, MacLeod DT, Nardin A, Newell EW, Fink K, Wilm A, Fehlings M. In-depth analysis of human virus-specific CD8 + T cells delineates unique phenotypic signatures for T cell specificity prediction. Cell Rep 2023; 42:113250. [PMID: 37837618 DOI: 10.1016/j.celrep.2023.113250] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/21/2023] [Accepted: 09/26/2023] [Indexed: 10/16/2023] Open
Abstract
Following viral infection, the human immune system generates CD8+ T cell responses to virus antigens that differ in specificity, abundance, and phenotype. A characterization of virus-specific T cell responses allows one to assess infection history and to understand its contribution to protective immunity. Here, we perform in-depth profiling of CD8+ T cells binding to CMV-, EBV-, influenza-, and SARS-CoV-2-derived antigens in peripheral blood samples from 114 healthy donors and 55 cancer patients using high-dimensional mass cytometry and single-cell RNA sequencing. We analyze over 500 antigen-specific T cell responses across six different HLA alleles and observed unique phenotypes of T cells specific for antigens from different virus categories. Using machine learning, we extract phenotypic signatures of antigen-specific T cells, predict virus specificity for bulk CD8+ T cells, and validate these predictions, suggesting that machine learning can be used to accurately predict antigen specificity from T cell phenotypes.
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Affiliation(s)
| | | | | | | | | | - Kan Xing Wu
- ImmunoScape Pte Ltd, Singapore 228208, Singapore
| | | | | | | | | | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Katja Fink
- ImmunoScape Pte Ltd, Singapore 228208, Singapore
| | - Andreas Wilm
- ImmunoScape Pte Ltd, Singapore 228208, Singapore
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5
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Ng A, Lovat F, Shih AJ, Ma Y, Pekarsky Y, DiCaro F, Crichton L, Sharma E, Yan XJ, Sun D, Song T, Zou YR, Will B, Croce CM, Chiorazzi N. Complete miRNA-15/16 loss in mice promotes hematopoietic progenitor expansion and a myeloid-biased hyperproliferative state. Proc Natl Acad Sci U S A 2023; 120:e2308658120. [PMID: 37844234 PMCID: PMC10614620 DOI: 10.1073/pnas.2308658120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 09/13/2023] [Indexed: 10/18/2023] Open
Abstract
Dysregulated apoptosis and proliferation are fundamental properties of cancer, and microRNAs (miRNA) are critical regulators of these processes. Loss of miR-15a/16-1 at chromosome 13q14 is the most common genomic aberration in chronic lymphocytic leukemia (CLL). Correspondingly, the deletion of either murine miR-15a/16-1 or miR-15b/16-2 locus in mice is linked to B cell lymphoproliferative malignancies. However, unexpectedly, when both miR-15/16 clusters are eliminated, most double knockout (DKO) mice develop acute myeloid leukemia (AML). Moreover, in patients with CLL, significantly reduced expression of miR-15a, miR-15b, and miR-16 associates with progression of myelodysplastic syndrome to AML, as well as blast crisis in chronic myeloid leukemia. Thus, the miR-15/16 clusters have a biological relevance for myeloid neoplasms. Here, we demonstrate that the myeloproliferative phenotype in DKO mice correlates with an increase of hematopoietic stem and progenitor cells (HSPC) early in life. Using single-cell transcriptomic analyses, we presented the molecular underpinning of increased myeloid output in the HSPC of DKO mice with gene signatures suggestive of dysregulated hematopoiesis, metabolic activities, and cell cycle stages. Functionally, we found that multipotent progenitors (MPP) of DKO mice have increased self-renewing capacities and give rise to significantly more progeny in the granulocytic compartment. Moreover, a unique transcriptomic signature of DKO MPP correlates with poor outcome in patients with AML. Together, these data point to a unique regulatory role for miR-15/16 during the early stages of hematopoiesis and to a potentially useful biomarker for the pathogenesis of myeloid neoplasms.
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Affiliation(s)
- Anita Ng
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Francesca Lovat
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH43210
| | - Andrew J. Shih
- Boas Center for Human Genetics and Genomics, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Yuhong Ma
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY10461
| | - Yuri Pekarsky
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH43210
| | - Frank DiCaro
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Lita Crichton
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Esha Sharma
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Xiao Jie Yan
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Daqian Sun
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY10461
| | - Tengfei Song
- The Center for Autoimmune, Musculoskeletal, and Hematopoietic Diseases, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
| | - Yong-Rui Zou
- The Center for Autoimmune, Musculoskeletal, and Hematopoietic Diseases, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
- Departments of Medicine and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY11549
| | - Britta Will
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY10461
| | - Carlo M. Croce
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH43210
| | - Nicholas Chiorazzi
- Karches Center for Oncology Research, The Feinstein Institutes for Medical Research Northwell Health, Manhasset, NY11030
- Departments of Medicine and Molecular Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY11549
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6
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Maitra C, Seal DB, Das V, De RK. Unsupervised neural network for single cell Multi-omics INTegration (UMINT): an application to health and disease. Front Mol Biosci 2023; 10:1184748. [PMID: 37293552 PMCID: PMC10244650 DOI: 10.3389/fmolb.2023.1184748] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 05/04/2023] [Indexed: 06/10/2023] Open
Abstract
Multi-omics studies have enabled us to understand the mechanistic drivers behind complex disease states and progressions, thereby providing novel and actionable biological insights into health status. However, integrating data from multiple modalities is challenging due to high dimensionality and diverse nature of data, and noise associated with each platform. Sparsity in data, non-overlapping features and technical batch effects make the task of learning more complicated. Conventional machine learning (ML) tools are not quite effective against such data integration hazards due to their simplistic nature with less capacity. In addition, existing methods for single cell multi-omics integration are computationally expensive. Therefore, in this work, we have introduced a novel Unsupervised neural network for single cell Multi-omics INTegration (UMINT). UMINT serves as a promising model for integrating variable number of single cell omics layers with high dimensions. It has a light-weight architecture with substantially reduced number of parameters. The proposed model is capable of learning a latent low-dimensional embedding that can extract useful features from the data facilitating further downstream analyses. UMINT has been applied to integrate healthy and disease CITE-seq (paired RNA and surface proteins) datasets including a rare disease Mucosa-Associated Lymphoid Tissue (MALT) tumor. It has been benchmarked against existing state-of-the-art methods for single cell multi-omics integration. Furthermore, UMINT is capable of integrating paired single cell gene expression and ATAC-seq (Transposase-Accessible Chromatin) assays as well.
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Affiliation(s)
- Chayan Maitra
- Machine Intelligence Unit, Indian Statistical Institute, Kolkata, India
| | | | | | - Rajat K. De
- Machine Intelligence Unit, Indian Statistical Institute, Kolkata, India
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7
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Konturek-Ciesla A, Dhapola P, Zhang Q, Säwén P, Wan H, Karlsson G, Bryder D. Temporal multimodal single-cell profiling of native hematopoiesis illuminates altered differentiation trajectories with age. Cell Rep 2023; 42:112304. [PMID: 36961818 DOI: 10.1016/j.celrep.2023.112304] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/16/2023] [Accepted: 03/08/2023] [Indexed: 03/25/2023] Open
Abstract
Aging negatively affects hematopoiesis, with consequences for immunity and acquired blood cell disorders. Although impairments in hematopoietic stem cell (HSC) function contribute to this, the in vivo dynamics of such changes remain obscure. Here, we integrate extensive longitudinal functional assessments of HSC-specific lineage tracing with single-cell transcriptome and epitope profiling. In contrast to recent suggestions from single-cell RNA sequencing alone, our data favor a defined structure of HSC/progenitor differentiation that deviates substantially from HSC-derived hematopoiesis following transplantation. Native age-dependent attrition in HSC differentiation manifests as drastically reduced lymphoid output through an early lymphoid-primed progenitor (MPP Ly-I). While in vitro activation fails to rescue lymphoid differentiation from most aged HSCs, robust lymphopoiesis can be achieved by culturing elevated numbers of candidate HSCs. Therefore, our data position rare chronologically aged HSC clones, fully competent at producing lymphoid offspring, as a prime target for approaches aimed to improve lymphopoiesis in the elderly.
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Affiliation(s)
- Anna Konturek-Ciesla
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - Parashar Dhapola
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - Qinyu Zhang
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - Petter Säwén
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - Haixia Wan
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - Göran Karlsson
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden
| | - David Bryder
- Division of Molecular Hematology, Department of Laboratory Medicine, Medical Faculty, Lund University, Lund, Sweden.
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8
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McAuley GE, Yiu G, Chang PC, Newby GA, Campo-Fernandez B, Fitz-Gibbon ST, Wu X, Kang SHL, Garibay A, Butler J, Christian V, Wong RL, Everette KA, Azzun A, Gelfer H, Seet CS, Narendran A, Murguia-Favela L, Romero Z, Wright N, Liu DR, Crooks GM, Kohn DB. Human T cell generation is restored in CD3δ severe combined immunodeficiency through adenine base editing. Cell 2023; 186:1398-1416.e23. [PMID: 36944331 PMCID: PMC10876291 DOI: 10.1016/j.cell.2023.02.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/03/2023] [Accepted: 02/21/2023] [Indexed: 03/23/2023]
Abstract
CD3δ SCID is a devastating inborn error of immunity caused by mutations in CD3D, encoding the invariant CD3δ chain of the CD3/TCR complex necessary for normal thymopoiesis. We demonstrate an adenine base editing (ABE) strategy to restore CD3δ in autologous hematopoietic stem and progenitor cells (HSPCs). Delivery of mRNA encoding a laboratory-evolved ABE and guide RNA into a CD3δ SCID patient's HSPCs resulted in a 71.2% ± 7.85% (n = 3) correction of the pathogenic mutation. Edited HSPCs differentiated in artificial thymic organoids produced mature T cells exhibiting diverse TCR repertoires and TCR-dependent functions. Edited human HSPCs transplanted into immunodeficient mice showed 88% reversion of the CD3D defect in human CD34+ cells isolated from mouse bone marrow after 16 weeks, indicating correction of long-term repopulating HSCs. These findings demonstrate the preclinical efficacy of ABE in HSPCs for the treatment of CD3δ SCID, providing a foundation for the development of a one-time treatment for CD3δ SCID patients.
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Affiliation(s)
- Grace E McAuley
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gloria Yiu
- Department of Medicine, Division of Rheumatology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Patrick C Chang
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gregory A Newby
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Beatriz Campo-Fernandez
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sorel T Fitz-Gibbon
- Department of Molecular, Cell & Developmental Biology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Xiaomeng Wu
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sung-Hae L Kang
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Amber Garibay
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Jeffrey Butler
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Valentina Christian
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ryan L Wong
- Department of Molecular & Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Kelcee A Everette
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Anthony Azzun
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Hila Gelfer
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Christopher S Seet
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA; Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Aru Narendran
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Luis Murguia-Favela
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Zulema Romero
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Nicola Wright
- Department of Pediatrics, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - David R Liu
- Merkin Institute of Transformative Technologies in Healthcare, Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA; Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA
| | - Gay M Crooks
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA; Division of Pediatric Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Donald B Kohn
- Department of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA; Department of Molecular & Medical Pharmacology, University of California, Los Angeles, Los Angeles, CA 90095, USA; Division of Pediatric Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA 90095, USA.
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9
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Regal JA, Guerra García ME, Jain V, Chandramohan V, Ashley DM, Gregory SG, Thompson EM, López GY, Reitman ZJ. Ganglioglioma deep transcriptomics reveals primitive neuroectoderm neural precursor-like population. Acta Neuropathol Commun 2023; 11:50. [PMID: 36966348 PMCID: PMC10039537 DOI: 10.1186/s40478-023-01548-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 03/06/2023] [Indexed: 03/27/2023] Open
Abstract
Gangliogliomas are brain tumors composed of neuron-like and macroglia-like components that occur in children and young adults. Gangliogliomas are often characterized by a rare population of immature astrocyte-appearing cells expressing CD34, a marker expressed in the neuroectoderm (neural precursor cells) during embryogenesis. New insights are needed to refine tumor classification and to identify therapeutic approaches. We evaluated five gangliogliomas with single nucleus RNA-seq, cellular indexing of transcriptomes and epitopes by sequencing, and/or spatially-resolved RNA-seq. We uncovered a population of CD34+ neoplastic cells with mixed neuroectodermal, immature astrocyte, and neuronal markers. Gene regulatory network interrogation in these neuroectoderm-like cells revealed control of transcriptional programming by TCF7L2/MEIS1-PAX6 and SOX2, similar to that found during neuroectodermal/neural development. Developmental trajectory analyses place neuroectoderm-like tumor cells as precursor cells that give rise to neuron-like and macroglia-like neoplastic cells. Spatially-resolved transcriptomics revealed a neuroectoderm-like tumor cell niche with relative lack of vascular and immune cells. We used these high resolution results to deconvolute clinically-annotated transcriptomic data, confirming that CD34+ cell-associated gene programs associate with gangliogliomas compared to other glial brain tumors. Together, these deep transcriptomic approaches characterized a ganglioglioma cellular hierarchy-confirming CD34+ neuroectoderm-like tumor precursor cells, controlling transcription programs, cell signaling, and associated immune cell states. These findings may guide tumor classification, diagnosis, prognostication, and therapeutic investigations.
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Affiliation(s)
- Joshua A Regal
- Department of Radiation Oncology, Duke University, Durham, NC, 27710, USA
| | | | - Vaibhav Jain
- Duke Molecular Physiology Institute, Duke University, Durham, NC, 27710, USA
| | | | - David M Ashley
- Department of Neurosurgery, Duke University, Durham, NC, 27710, USA
| | - Simon G Gregory
- Duke Molecular Physiology Institute, Duke University, Durham, NC, 27710, USA
| | - Eric M Thompson
- Department of Neurosurgery, Duke University, Durham, NC, 27710, USA
| | - Giselle Y López
- Department of Neurosurgery, Duke University, Durham, NC, 27710, USA
- Department of Pathology, Duke University, Durham, NC, 27710, USA
| | - Zachary J Reitman
- Department of Radiation Oncology, Duke University, Durham, NC, 27710, USA.
- Department of Neurosurgery, Duke University, Durham, NC, 27710, USA.
- Department of Pathology, Duke University, Durham, NC, 27710, USA.
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10
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Ochocka N, Segit P, Wojnicki K, Cyranowski S, Swatler J, Jacek K, Grajkowska W, Kaminska B. Specialized functions and sexual dimorphism explain the functional diversity of the myeloid populations during glioma progression. Cell Rep 2023; 42:111971. [PMID: 36640350 DOI: 10.1016/j.celrep.2022.111971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 10/14/2022] [Accepted: 12/22/2022] [Indexed: 01/11/2023] Open
Abstract
Malignant gliomas are aggressive, hard-to-treat brain tumors. Their tumor microenvironment is massively infiltrated by myeloid cells, mostly brain-resident microglia, bone marrow (BM)-derived monocytes/macrophages, and dendritic cells that support tumor progression. Single-cell omics studies significantly dissected immune cell heterogeneity, but dynamics and specific functions of individual subpopulations were poorly recognized. We use Cellular Indexing of Transcriptomes and Epitopes by sequencing (CITE-seq) to precisely dissect myeloid cell identities and functionalities in murine GL261 gliomas. We demonstrate that the diversity of myeloid cells infiltrating gliomas is dictated by cell type and cell state. Glioma-activated microglia are the major source of cytokines attracting other immune cells, whereas BM-derived cells show the monocyte-to-macrophage transition in the glioma microenvironment. This transition is coupled with a phenotypic switch from the IFN-related to antigen-presentation and tumor-supportive gene expression. Moreover, we found sex-dependent differences in transcriptional programs and composition of myeloid cells in murine and human glioblastomas.
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11
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Colpitts SJ, Budd MA, Monajemi M, Reid KT, Murphy JM, Ivison S, Verchere CB, Levings MK, Crome SQ. Strategies for optimizing CITE-seq for human islets and other tissues. Front Immunol 2023; 14:1107582. [PMID: 36936943 PMCID: PMC10014726 DOI: 10.3389/fimmu.2023.1107582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 01/30/2023] [Indexed: 03/05/2023] Open
Abstract
Defining the immunological landscape of human tissue is an important area of research, but challenges include the impact of tissue disaggregation on cell phenotypes and the low abundance of immune cells in many tissues. Here, we describe methods to troubleshoot and standardize Cellular Indexing of Transcriptomes and Epitopes by sequencing (CITE-seq) for studies involving enzymatic digestion of human tissue. We tested epitope susceptibility of 92 antibodies commonly used to differentiate immune lineages and cell states on human peripheral blood mononuclear cells following treatment with an enzymatic digestion cocktail used to isolate islets. We observed CD4, CD8a, CD25, CD27, CD120b, CCR4, CCR6, and PD1 display significant sensitivity to enzymatic treatment, effects that often could not be overcome with alternate antibodies. Comparison of flow cytometry-based CITE-seq antibody titrations and sequencing data supports that for the majority of antibodies, flow cytometry accurately predicts optimal antibody concentrations for CITE-seq. Comparison by CITE-seq of immune cells in enzymatically digested islet tissue and donor-matched spleen not treated with enzymes revealed little digestion-induced epitope cleavage, suggesting increased sensitivity of CITE-seq and/or that the islet structure may protect resident immune cells from enzymes. Within islets, CITE-seq identified immune cells difficult to identify by transcriptional signatures alone, such as distinct tissue-resident T cell subsets, mast cells, and innate lymphoid cells (ILCs). Collectively this study identifies strategies for the rational design and testing of CITE-seq antibodies for single-cell studies of immune cells within islets and other tissues.
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Affiliation(s)
- Sarah J. Colpitts
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Toronto General Hospital Research Institute, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
| | - Matthew A. Budd
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Mahdis Monajemi
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - Kyle T. Reid
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Toronto General Hospital Research Institute, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
| | - Julia M. Murphy
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Toronto General Hospital Research Institute, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
| | - Sabine Ivison
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
| | - C. Bruce Verchere
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, Canada and Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, BC, Canada
- *Correspondence: Megan K. Levings, ; Sarah Q. Crome, ; C. Bruce Verchere,
| | - Megan K. Levings
- Department of Surgery, University of British Columbia, Vancouver, BC, Canada
- BC Children’s Hospital Research Institute, Vancouver, BC, Canada
- School of Biomedical Engineering, University of British Columbia, Vancouver, BC, Canada
- *Correspondence: Megan K. Levings, ; Sarah Q. Crome, ; C. Bruce Verchere,
| | - Sarah Q. Crome
- Department of Immunology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Toronto General Hospital Research Institute, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
- *Correspondence: Megan K. Levings, ; Sarah Q. Crome, ; C. Bruce Verchere,
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12
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Lopes N, Galluso J, Escalière B, Carpentier S, Kerdiles YM, Vivier E. Tissue-specific transcriptional profiles and heterogeneity of natural killer cells and group 1 innate lymphoid cells. Cell Rep Med 2022; 3:100812. [PMID: 36384102 PMCID: PMC9729827 DOI: 10.1016/j.xcrm.2022.100812] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/18/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022]
Abstract
Natural killer (NK) cells and type 1 innate lymphoid cells (ILC1s) are populations of non-T, non-B lymphocytes in peripheral tissues. Although NK and ILC1 subsets have been described, their identification and characteristics remain unclear. We performed single-cell RNA sequencing and CITE-seq to explore NK and ILC1 heterogeneity between tissues. We observed that although NK1 and NK2 subsets are conserved in spleen and liver, ILC1s are heterogeneous across tissues. We identified sets of genes expressed by related subsets or characterizing unique ILC1 populations in each organ. The syndecan-4 appeared as a marker discriminating murine ILC1 from NK cells across organs. Finally, we revealed that the expressions of EOMES, GZMA, IRF8, JAK1, NKG7, PLEK, PRF1, and ZEB2 define NK cells and that IL7R, LTB, and RGS1 differentiate ILC1s from NK cells in mice and humans. Our data constitute an important resource to improve our understanding of NK-ILC1 origin, phenotype, and biology.
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Affiliation(s)
- Noella Lopes
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Justine Galluso
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | - Bertrand Escalière
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France
| | | | - Yann M. Kerdiles
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France,Corresponding author
| | - Eric Vivier
- Aix Marseille Université, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, Marseille, France,Innate Pharma Research Laboratories, Innate Pharma, Marseille, France,APHM, Hôpital de la Timone, Marseille-Immunopôle, Marseille, France,Corresponding author
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13
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Bosteels C, Van Damme KFA, De Leeuw E, Declercq J, Maes B, Bosteels V, Hoste L, Naesens L, Debeuf N, Deckers J, Cole B, Pardons M, Weiskopf D, Sette A, Weygaerde YV, Malfait T, Vandecasteele SJ, Demedts IK, Slabbynck H, Allard S, Depuydt P, Van Braeckel E, De Clercq J, Martens L, Dupont S, Seurinck R, Vandamme N, Haerynck F, Roychowdhury DF, Vandekerckhove L, Guilliams M, Tavernier SJ, Lambrecht BN. Loss of GM-CSF-dependent instruction of alveolar macrophages in COVID-19 provides a rationale for inhaled GM-CSF treatment. Cell Rep Med 2022; 3:100833. [PMID: 36459994 DOI: 10.1016/j.xcrm.2022.100833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 07/12/2022] [Accepted: 11/08/2022] [Indexed: 11/17/2022]
Abstract
GM-CSF promotes myelopoiesis and inflammation, and GM-CSF blockade is being evaluated as a treatment for COVID-19-associated hyperinflammation. Alveolar GM-CSF is, however, required for monocytes to differentiate into alveolar macrophages (AMs) that control alveolar homeostasis. By mapping cross-species AM development to clinical lung samples, we discovered that COVID-19 is marked by defective GM-CSF-dependent AM instruction and accumulation of pro-inflammatory macrophages. In a multi-center, open-label RCT in 81 non-ventilated COVID-19 patients with respiratory failure, we found that inhalation of rhu-GM-CSF did not improve mean oxygenation parameters compared with standard treatment. However, more patients on GM-CSF had a clinical response, and GM-CSF inhalation induced higher numbers of virus-specific CD8 effector lymphocytes and class-switched B cells, without exacerbating systemic hyperinflammation. This translational proof-of-concept study provides a rationale for further testing of inhaled GM-CSF as a non-invasive treatment to improve alveolar gas exchange and simultaneously boost antiviral immunity in COVID-19. This study is registered at ClinicalTrials.gov (NCT04326920) and EudraCT (2020-001254-22).
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14
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Lakkis J, Schroeder A, Su K, Lee MY, Bashore AC, Reilly MP, Li M. A multi-use deep learning method for CITE-seq and single-cell RNA-seq data integration with cell surface protein prediction and imputation. NAT MACH INTELL 2022; 4:940-952. [PMID: 36873621 PMCID: PMC9979929 DOI: 10.1038/s42256-022-00545-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
CITE-seq, a single-cell multi-omics technology that measures RNA and protein expression simultaneously in single cells, has been widely applied in biomedical research, especially in immune related disorders and other diseases such as influenza and COVID-19. Despite the proliferation of CITE-seq, it is still costly to generate such data. Although data integration can increase information content, this raises computational challenges. First, combining multiple datasets is prone to batch effects that need to be addressed. Secondly, it is difficult to combine multiple CITE-seq datasets because the protein panels in different datasets may only partially overlap. Integrating multiple CITE-seq and single-cell RNA-seq (scRNA-seq) datasets is important because this allows the utilization of as many data as possible to uncover cell population heterogeneity. To overcome these challenges, we present sciPENN, a multi-use deep learning approach that supports CITE-seq and scRNA-seq data integration, protein expression prediction for scRNA-seq, protein expression imputation for CITE-seq, quantification of prediction and imputation uncertainty, and cell type label transfer from CITE-seq to scRNA-seq. Comprehensive evaluations spanning multiple datasets demonstrate that sciPENN outperforms other current state-of-the-art methods.
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Affiliation(s)
- Justin Lakkis
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence: Justin Lakkis (); Mingyao Li ()
| | - Amelia Schroeder
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kenong Su
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michelle Y.Y. Lee
- Graduate Group in Genomics and Computational Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Alexander C. Bashore
- Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Muredach P. Reilly
- Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Mingyao Li
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Correspondence: Justin Lakkis (); Mingyao Li ()
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15
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Koh JY, Rha MS, Choi SJ, Lee HS, Han JW, Nam H, Kim DU, Lee JG, Kim MS, Park JY, Park SH, Joo DJ, Shin EC. Identification of a distinct NK-like hepatic T-cell population activated by NKG2C in a TCR-independent manner. J Hepatol 2022; 77:1059-1070. [PMID: 35644434 DOI: 10.1016/j.jhep.2022.05.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 04/12/2022] [Accepted: 05/09/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND & AIMS The liver provides a unique niche of lymphocytes enriched with a large proportion of innate-like T cells. However, the heterogeneity and functional characteristics of the hepatic T-cell population remain to be fully elucidated. METHODS We obtained liver sinusoidal mononuclear cells from the liver perfusate of healthy donors and recipients with HBV-associated chronic liver disease (CLD) during liver transplantation. We performed a CITE-seq analysis of liver sinusoidal CD45+ cells in combination with T cell receptor (TCR)-seq and flow cytometry to examine the phenotypes and functions of liver sinusoidal CD8+ T cells. RESULTS We identified a distinct CD56hiCD161-CD8+ T-cell population characterized by natural killer (NK)-related gene expression and a uniquely restricted TCR repertoire. The frequency of these cells among the liver sinusoidal CD8+ T-cell population was significantly increased in patients with HBV-associated CLD. Although CD56hiCD161-CD8+ T cells exhibit weak responsiveness to TCR stimulation, CD56hiCD161-CD8+ T cells highly expressed various NK receptors, including CD94, killer immunoglobulin-like receptors, and NKG2C, and exerted NKG2C-mediated NK-like effector functions even in the absence of TCR stimulation. In addition, CD56hiCD161-CD8+ T cells highly respond to innate cytokines, such as IL-12/18 and IL-15, in the absence of TCR stimulation. We validated the results from liver sinusoidal CD8+ T cells using intrahepatic CD8+ T cells obtained from liver tissues. CONCLUSIONS In summary, the current study found a distinct CD56hiCD161-CD8+ T-cell population characterized by NK-like activation via TCR-independent NKG2C ligation. Further studies are required to elucidate the roles of liver sinusoidal CD56hiCD161-CD8+ T cells in immune responses to microbial pathogens or liver immunopathology. LAY SUMMARY The role of different immune cell populations in the liver is becoming an area of increasing interest. Herein, we identified a distinct T-cell population that had features similar to those of natural killer (NK) cells - a type of innate immune cell. This distinct population was expanded in the livers of patients with chronic liver disease and could thus have pathogenic relevance.
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Affiliation(s)
- June-Young Koh
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Min-Seok Rha
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; Department of Otorhinolaryngology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seong Jin Choi
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Ha Seok Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Ji Won Han
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Heejin Nam
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Dong-Uk Kim
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Myoung Soo Kim
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jun Yong Park
- Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
| | - Su-Hyung Park
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
| | - Dong Jin Joo
- Department of Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.
| | - Eui-Cheol Shin
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea; The Center for Viral Immunology, Korea Virus Research Institute, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea.
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16
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Zou G, Lin Y, Han T, Ou-Yang L. DEMOC: a deep embedded multi-omics learning approach for clustering single-cell CITE-seq data. Brief Bioinform 2022; 23:6679449. [PMID: 36047285 DOI: 10.1093/bib/bbac347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/04/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Advances in single-cell RNA sequencing (scRNA-seq) technologies has provided an unprecedent opportunity for cell-type identification. As clustering is an effective strategy towards cell-type identification, various computational approaches have been proposed for clustering scRNA-seq data. Recently, with the emergence of cellular indexing of transcriptomes and epitopes by sequencing (CITE-seq), the cell surface expression of specific proteins and the RNA expression on the same cell can be captured, which provides more comprehensive information for cell analysis. However, existing single cell clustering algorithms are mainly designed for single-omic data, and have difficulties in handling multi-omics data with diverse characteristics efficiently. In this study, we propose a novel deep embedded multi-omics clustering with collaborative training (DEMOC) model to perform joint clustering on CITE-seq data. Our model can take into account the characteristics of transcriptomic and proteomic data, and make use of the consistent and complementary information provided by different data sources effectively. Experiment results on two real CITE-seq datasets demonstrate that our DEMOC model not only outperforms state-of-the-art single-omic clustering methods, but also achieves better and more stable performance than existing multi-omics clustering methods. We also apply our model on three scRNA-seq datasets to assess the performance of our model in rare cell-type identification, novel cell-subtype detection and cellular heterogeneity analysis. Experiment results illustrate the effectiveness of our model in discovering the underlying patterns of data.
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Affiliation(s)
- Guanhua Zou
- Guangdong Key Laboratory of Intelligent Information Processing, Shenzhen Key Laboratory of Media Security, and Guangdong Laboratory of Artificial Intelligence and Digital Economy(SZ), College of Electronics and Information Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Yilong Lin
- Guangdong Key Laboratory of Intelligent Information Processing, Shenzhen Key Laboratory of Media Security, and Guangdong Laboratory of Artificial Intelligence and Digital Economy(SZ), College of Electronics and Information Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Tianyang Han
- Guangdong Key Laboratory of Intelligent Information Processing, Shenzhen Key Laboratory of Media Security, and Guangdong Laboratory of Artificial Intelligence and Digital Economy(SZ), College of Electronics and Information Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Le Ou-Yang
- Guangdong Key Laboratory of Intelligent Information Processing, Shenzhen Key Laboratory of Media Security, and Guangdong Laboratory of Artificial Intelligence and Digital Economy(SZ), College of Electronics and Information Engineering, Shenzhen University, Shenzhen, 518060, China.,Shenzhen Institute of Artificial Intelligence and Robotics for Society, Shenzhen, 518129, China
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17
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Li SS, Hickey A, Shangguan S, Ehrenberg PK, Geretz A, Butler L, Kundu G, Apps R, Creegan M, Clifford RJ, Pinyakorn S, Eller LA, Luechai P, Gilbert PB, Holtz TH, Chitwarakorn A, Sacdalan C, Kroon E, Phanuphak N, de Souza M, Ananworanich J, O'Connell RJ, Robb ML, Michael NL, Vasan S, Thomas R. HLA-B∗46 associates with rapid HIV disease progression in Asian cohorts and prominent differences in NK cell phenotype. Cell Host Microbe 2022; 30:1173-1185.e8. [PMID: 35841889 DOI: 10.1016/j.chom.2022.06.005] [Citation(s) in RCA: 5] [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: 11/30/2021] [Revised: 01/17/2022] [Accepted: 06/09/2022] [Indexed: 12/12/2022]
Abstract
Human leukocyte antigen (HLA) alleles have been linked to HIV disease progression and attributed to differences in cytotoxic T lymphocyte (CTL) epitope representation. These findings are largely based on treatment-naive individuals of European and African ancestry. We assessed HLA associations with HIV-1 outcomes in 1,318 individuals from Thailand and found HLA-B∗46:01 (B∗46) associated with accelerated disease in three independent cohorts. B∗46 had no detectable effect on HIV-specific T cell responses, but this allele is unusual in containing an HLA-C epitope that binds inhibitory receptors on natural killer (NK) cells. Unbiased transcriptomic screens showed increased NK cell activation in people with HIV, without B∗46, and simultaneous single-cell profiling of surface proteins and transcriptomes revealed a NK cell subset primed for increased responses in the absence of B∗46. These findings support a role for NK cells in HIV pathogenesis, revealed by the unique properties of the B∗46 allele common only in Asia.
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Affiliation(s)
- Shuying S Li
- Fred Hutchinson Cancer Center, Vaccine and Infectious Disease Division, Seattle, WA 98104, USA
| | - Andrew Hickey
- Division of HIV Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; Thailand Ministry of Public Health, U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi 11000, Thailand
| | - Shida Shangguan
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Philip K Ehrenberg
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Aviva Geretz
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Lauryn Butler
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Gautam Kundu
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Richard Apps
- Center for Human Immunology, National Institutes of Health, Bethesda, MD 20892, USA
| | - Matthew Creegan
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Robert J Clifford
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Suteeraporn Pinyakorn
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Leigh Anne Eller
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Pikunchai Luechai
- Division of HIV Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; Thailand Ministry of Public Health, U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi 11000, Thailand
| | - Peter B Gilbert
- Fred Hutchinson Cancer Center, Vaccine and Infectious Disease Division, Seattle, WA 98104, USA
| | - Timothy H Holtz
- Division of HIV Prevention, U.S. Centers for Disease Control and Prevention, Atlanta, GA 30329, USA; Thailand Ministry of Public Health, U.S. Centers for Disease Control and Prevention Collaboration, Nonthaburi 11000, Thailand; Office of AIDS Research, National Institutes of Health, Bethesda, MD 20892, USA
| | - Anupong Chitwarakorn
- Department of Disease Control, Thailand Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Carlo Sacdalan
- Institute of HIV Research and Innovation, Bangkok 10330, Thailand
| | - Eugène Kroon
- Institute of HIV Research and Innovation, Bangkok 10330, Thailand
| | | | - Mark de Souza
- Institute of HIV Research and Innovation, Bangkok 10330, Thailand
| | - Jintanat Ananworanich
- Department of Global Health, Amsterdam Medical Center, University of Amsterdam, 1105 BP Amsterdam, the Netherlands
| | | | - Merlin L Robb
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Nelson L Michael
- Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA
| | - Sandhya Vasan
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA; Henry M. Jackson Foundation for the Advancement of Military Medicine Inc., Bethesda, MD 20817, USA
| | - Rasmi Thomas
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD 20910, USA.
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18
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Alber S, Kumar S, Liu J, Huang ZM, Paez D, Hong J, Chang HW, Bhutani T, Gensler LS, Liao W. Single Cell Transcriptome and Surface Epitope Analysis of Ankylosing Spondylitis Facilitates Disease Classification by Machine Learning. Front Immunol 2022; 13:838636. [PMID: 35634297 PMCID: PMC9135966 DOI: 10.3389/fimmu.2022.838636] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [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: 12/18/2021] [Accepted: 04/19/2022] [Indexed: 01/31/2023] Open
Abstract
Ankylosing spondylitis (AS) is an immune-mediated inflammatory disorder that primarily affects the axial skeleton, especially the sacroiliac joints and spine. This results in chronic back pain and, in extreme cases, ankylosis of the spine. Despite its debilitating effects, the pathogenesis of AS remains to be further elucidated. This study used single cell CITE-seq technology to analyze peripheral blood mononuclear cells (PBMCs) in AS and in healthy controls. We identified a number of molecular features associated with AS. CD52 was found to be overexpressed in both RNA and surface protein expression across several cell types in patients with AS. CD16+ monocytes overexpressed TNFSF10 and IL-18Rα in AS, while CD8+ TEM cells and natural killer cells overexpressed genes linked with cytotoxicity, including GZMH, GZMB, and NKG7. Tregs underexpressed CD39 in AS, suggesting reduced functionality. We identified an overrepresented NK cell subset in AS that overexpressed CD16, CD161, and CD38, as well as cytotoxic genes and pathways. Finally, we developed machine learning models derived from CITE-seq data for the classification of AS and achieved an Area Under the Receiver Operating Characteristic (AUROC) curve of > 0.95. In summary, CITE-seq identification of AS-associated genes and surface proteins in specific cell subsets informs our understanding of pathogenesis and potential new therapeutic targets, while providing new approaches for diagnosis via machine learning.
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Affiliation(s)
- Samuel Alber
- Department of Electrical Engineering and Computer Sciences, University of California at Berkeley, Berkeley, CA, United States,Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Sugandh Kumar
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Jared Liu
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Zhi-Ming Huang
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Diana Paez
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Julie Hong
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Hsin-Wen Chang
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Tina Bhutani
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Lianne S. Gensler
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Wilson Liao
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States,*Correspondence: Wilson Liao,
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19
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Hanada KI, Zhao C, Gil-Hoyos R, Gartner JJ, Chow-Parmer C, Lowery FJ, Krishna S, Prickett TD, Kivitz S, Parkhurst MR, Wong N, Rae Z, Kelly MC, Goff SL, Robbins PF, Rosenberg SA, Yang JC. A phenotypic signature that identifies neoantigen-reactive T cells in fresh human lung cancers. Cancer Cell 2022; 40:479-493.e6. [PMID: 35452604 PMCID: PMC9196205 DOI: 10.1016/j.ccell.2022.03.012] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 02/08/2022] [Accepted: 03/29/2022] [Indexed: 02/07/2023]
Abstract
A common theme across multiple successful immunotherapies for cancer is the recognition of tumor-specific mutations (neoantigens) by T cells. The rapid discovery of such antigen responses could lead to improved therapies through the adoptive transfer of T cells engineered to express neoantigen-reactive T cell receptors (TCRs). Here, through CITE-seq (cellular indexing of transcriptomes and epitopes by sequencing) and TCR-seq of non-small cell lung cancer (NSCLC) tumor-infiltrating lymphocytes (TILs), we develop a neoantigen-reactive T cell signature based on clonotype frequency and CD39 protein and CXCL13 mRNA expression. Screening of TCRs selected by the signature allows us to identify neoantigen-reactive TCRs with a success rate of 45% for CD8+ and 66% for CD4+ T cells. Because of the small number of samples analyzed (4 patients), generalizability remains to be tested. However, this approach can enable the quick identification of neoantigen-reactive TCRs and expedite the engineering of personalized neoantigen-reactive T cells for therapy.
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Affiliation(s)
- Ken-Ichi Hanada
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| | - Chihao Zhao
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Raul Gil-Hoyos
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jared J Gartner
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Christopher Chow-Parmer
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Frank J Lowery
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sri Krishna
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Todd D Prickett
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Scott Kivitz
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Maria R Parkhurst
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Nathan Wong
- CCR Collaborative Bioinformatics Resource, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA; Advanced Biomedical Computational Science, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Frederick, MD 21701, USA
| | - Zachary Rae
- Single Cell Analysis Facility, Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Bethesda, MD 20892, USA
| | - Michael C Kelly
- Single Cell Analysis Facility, Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Bethesda, MD 20892, USA
| | - Stephanie L Goff
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Paul F Robbins
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Steven A Rosenberg
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - James C Yang
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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20
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Liu J, Kumar S, Hong J, Huang ZM, Paez D, Castillo M, Calvo M, Chang HW, Cummins DD, Chung M, Yeroushalmi S, Bartholomew E, Hakimi M, Ye CJ, Bhutani T, Matloubian M, Gensler LS, Liao W. Combined Single Cell Transcriptome and Surface Epitope Profiling Identifies Potential Biomarkers of Psoriatic Arthritis and Facilitates Diagnosis via Machine Learning. Front Immunol 2022; 13:835760. [PMID: 35309349 PMCID: PMC8924042 DOI: 10.3389/fimmu.2022.835760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/03/2022] [Indexed: 11/13/2022] Open
Abstract
Early diagnosis of psoriatic arthritis (PSA) is important for successful therapeutic intervention but currently remains challenging due, in part, to the scarcity of non-invasive biomarkers. In this study, we performed single cell profiling of transcriptome and cell surface protein expression to compare the peripheral blood immunocyte populations of individuals with PSA, individuals with cutaneous psoriasis (PSO) alone, and healthy individuals. We identified genes and proteins differentially expressed between PSA, PSO, and healthy subjects across 30 immune cell types and observed that some cell types, as well as specific phenotypic subsets of cells, differed in abundance between these cohorts. Cell type-specific gene and protein expression differences between PSA, PSO, and healthy groups, along with 200 previously published genetic risk factors for PSA, were further used to perform machine learning classification, with the best models achieving AUROC ≥ 0.87 when either classifying subjects among the three groups or specifically distinguishing PSA from PSO. Our findings thus expand the repertoire of gene, protein, and cellular biomarkers relevant to PSA and demonstrate the utility of machine learning-based diagnostics for this disease.
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Affiliation(s)
- Jared Liu
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Sugandh Kumar
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Julie Hong
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Zhi-Ming Huang
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Diana Paez
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Maria Castillo
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Maria Calvo
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Hsin-Wen Chang
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Daniel D. Cummins
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Mimi Chung
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Samuel Yeroushalmi
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Erin Bartholomew
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Marwa Hakimi
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Chun Jimmie Ye
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States,Institute for Human Genetics, University of California at San Francisco, San Francisco, CA, United States,Department of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, CA, United States,Institute of Computational Health Sciences, University of California at San Francisco, San Francisco, CA, United States,Parker Institute for Cancer Immunotherapy, San Francisco, CA, United States,Chan Zuckerberg Biohub, San Francisco, CA, United States
| | - Tina Bhutani
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States
| | - Mehrdad Matloubian
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States,Rosalind Russell/Ephraim P Engleman Rheumatology Research Center, University of California at San Francisco, San Francisco, CA, United States
| | - Lianne S. Gensler
- Division of Rheumatology, Department of Medicine, University of California at San Francisco, San Francisco, CA, United States
| | - Wilson Liao
- Department of Dermatology, University of California at San Francisco, San Francisco, CA, United States,Institute for Human Genetics, University of California at San Francisco, San Francisco, CA, United States,*Correspondence: Wilson Liao,
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21
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Mylka V, Matetovici I, Poovathingal S, Aerts J, Vandamme N, Seurinck R, Verstaen K, Hulselmans G, Van den Hoecke S, Scheyltjens I, Movahedi K, Wils H, Reumers J, Van Houdt J, Aerts S, Saeys Y. Comparative analysis of antibody- and lipid-based multiplexing methods for single-cell RNA-seq. Genome Biol 2022; 23:55. [PMID: 35172874 PMCID: PMC8851857 DOI: 10.1186/s13059-022-02628-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 02/08/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Multiplexing of samples in single-cell RNA-seq studies allows a significant reduction of the experimental costs, straightforward identification of doublets, increased cell throughput, and reduction of sample-specific batch effects. Recently published multiplexing techniques using oligo-conjugated antibodies or -lipids allow barcoding sample-specific cells, a process called "hashing." RESULTS Here, we compare the hashing performance of TotalSeq-A and -C antibodies, custom synthesized lipids and MULTI-seq lipid hashes in four cell lines, both for single-cell RNA-seq and single-nucleus RNA-seq. We also compare TotalSeq-B antibodies with CellPlex reagents (10x Genomics) on human PBMCs and TotalSeq-B with different lipids on primary mouse tissues. Hashing efficiency was evaluated using the intrinsic genetic variation of the cell lines and mouse strains. Antibody hashing was further evaluated on clinical samples using PBMCs from healthy and SARS-CoV-2 infected patients, where we demonstrate a more affordable approach for large single-cell sequencing clinical studies, while simultaneously reducing batch effects. CONCLUSIONS Benchmarking of different hashing strategies and computational pipelines indicates that correct demultiplexing can be achieved with both lipid- and antibody-hashed human cells and nuclei, with MULTISeqDemux as the preferred demultiplexing function and antibody-based hashing as the most efficient protocol on cells. On nuclei datasets, lipid hashing delivers the best results. Lipid hashing also outperforms antibodies on cells isolated from mouse brain. However, antibodies demonstrate better results on tissues like spleen or lung.
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Affiliation(s)
- Viacheslav Mylka
- VIB Tech Watch, VIB Headquarters, Ghent, Belgium
- Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
| | - Irina Matetovici
- VIB Tech Watch, VIB Headquarters, Ghent, Belgium
- VIB Center for Brain & Disease Research, Leuven, Belgium
| | | | - Jeroen Aerts
- VIB Tech Watch, VIB Headquarters, Ghent, Belgium
- VIB Center for Brain & Disease Research, Leuven, Belgium
| | - Niels Vandamme
- Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Ruth Seurinck
- Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Kevin Verstaen
- Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Gert Hulselmans
- VIB Center for Brain & Disease Research, Leuven, Belgium
- Department of Human Genetics, KU Leuven, Leuven, Belgium
| | | | - Isabelle Scheyltjens
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
- Laboratory for Molecular and Cellular Therapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Kiavash Movahedi
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium
- Laboratory for Molecular and Cellular Therapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Hans Wils
- Discovery Sciences, Janssen Research & Development, Pharmaceutical Companies of Johnson & Johnson, Beerse, Belgium
| | - Joke Reumers
- Discovery Sciences, Janssen Research & Development, Pharmaceutical Companies of Johnson & Johnson, Beerse, Belgium
| | - Jeroen Van Houdt
- Discovery Sciences, Janssen Research & Development, Pharmaceutical Companies of Johnson & Johnson, Beerse, Belgium
| | - Stein Aerts
- VIB Center for Brain & Disease Research, Leuven, Belgium
- Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Yvan Saeys
- Data Mining and Modelling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
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22
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Guilliams M, Bonnardel J, Haest B, Vanderborght B, Wagner C, Remmerie A, Bujko A, Martens L, Thoné T, Browaeys R, De Ponti FF, Vanneste B, Zwicker C, Svedberg FR, Vanhalewyn T, Gonçalves A, Lippens S, Devriendt B, Cox E, Ferrero G, Wittamer V, Willaert A, Kaptein SJF, Neyts J, Dallmeier K, Geldhof P, Casaert S, Deplancke B, Ten Dijke P, Hoorens A, Vanlander A, Berrevoet F, Van Nieuwenhove Y, Saeys Y, Saelens W, Van Vlierberghe H, Devisscher L, Scott CL. Spatial proteogenomics reveals distinct and evolutionarily conserved hepatic macrophage niches. Cell 2022; 185:379-396.e38. [PMID: 35021063 PMCID: PMC8809252 DOI: 10.1016/j.cell.2021.12.018] [Citation(s) in RCA: 274] [Impact Index Per Article: 137.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/12/2021] [Accepted: 12/13/2021] [Indexed: 12/21/2022]
Abstract
The liver is the largest solid organ in the body, yet it remains incompletely characterized. Here we present a spatial proteogenomic atlas of the healthy and obese human and murine liver combining single-cell CITE-seq, single-nuclei sequencing, spatial transcriptomics, and spatial proteomics. By integrating these multi-omic datasets, we provide validated strategies to reliably discriminate and localize all hepatic cells, including a population of lipid-associated macrophages (LAMs) at the bile ducts. We then align this atlas across seven species, revealing the conserved program of bona fide Kupffer cells and LAMs. We also uncover the respective spatially resolved cellular niches of these macrophages and the microenvironmental circuits driving their unique transcriptomic identities. We demonstrate that LAMs are induced by local lipid exposure, leading to their induction in steatotic regions of the murine and human liver, while Kupffer cell development crucially depends on their cross-talk with hepatic stellate cells via the evolutionarily conserved ALK1-BMP9/10 axis.
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Affiliation(s)
- Martin Guilliams
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium.
| | - Johnny Bonnardel
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium
| | - Birthe Haest
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium
| | - Bart Vanderborght
- Hepatology Research Unit, Department Internal Medicine and Pediatrics, Liver Research Center, Ghent University, Belgium; Gut-Liver Immunopharmacology Unit, Department of Basic and Applied Medical Sciences, Liver Research Center, Ghent University, Belgium
| | - Camille Wagner
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium
| | - Anneleen Remmerie
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Anna Bujko
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Liesbet Martens
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Tinne Thoné
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Robin Browaeys
- Data Mining and Modelling for Biomedicine, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Applied Mathematics, Computer Science and Statistics, Faculty of Science, Ghent University, Ghent, Belgium
| | - Federico F De Ponti
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Bavo Vanneste
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Christian Zwicker
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Freya R Svedberg
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium
| | - Tineke Vanhalewyn
- Laboratory of Myeloid Cell Biology in Tissue Homeostasis and Regeneration, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Amanda Gonçalves
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; VIB BioImaging Core, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Saskia Lippens
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; VIB BioImaging Core, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium
| | - Bert Devriendt
- Laboratory of Immunology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Belgium
| | - Eric Cox
- Laboratory of Immunology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Belgium
| | - Giuliano Ferrero
- Institut de Recherche Interdisciplinaire en Biologie Humaine et Moléculaire (IRIBHM), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Valerie Wittamer
- Institut de Recherche Interdisciplinaire en Biologie Humaine et Moléculaire (IRIBHM), Université Libre de Bruxelles (ULB), Brussels, Belgium; ULB Institute of Neuroscience (UNI), Université Libre de Bruxelles (ULB), Brussels, Belgium; WELBIO, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Andy Willaert
- Center for Medical Genetics Ghent, Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Suzanne J F Kaptein
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Johan Neyts
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Kai Dallmeier
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Laboratory of Virology and Chemotherapy, Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Peter Geldhof
- Laboratory of Parasitology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Ghent, Belgium
| | - Stijn Casaert
- Laboratory of Parasitology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Ghent, Belgium
| | - Bart Deplancke
- Laboratory of Systems Biology and Genetics, Institute of Bioengineering, School of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Peter Ten Dijke
- Oncode Institute, Department of Cell and Chemical Biology, Leiden Medical Center, Leiden, Netherlands
| | - Anne Hoorens
- Department of Pathology, Ghent University Hospital, Ghent 9000, Belgium
| | - Aude Vanlander
- Department of General and Hepatopancreatobiliary Surgery and Liver Transplantation, Ghent University Hospital, Ghent 9000, Belgium
| | - Frederik Berrevoet
- Department of General and Hepatopancreatobiliary Surgery and Liver Transplantation, Ghent University Hospital, Ghent 9000, Belgium
| | - Yves Van Nieuwenhove
- Department of Human Structure and Repair, Ghent University Hospital, Ghent 9000, Belgium
| | - Yvan Saeys
- Data Mining and Modelling for Biomedicine, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium; Department of Applied Mathematics, Computer Science and Statistics, Faculty of Science, Ghent University, Ghent, Belgium
| | - Wouter Saelens
- Laboratory of Systems Biology and Genetics, Institute of Bioengineering, School of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Hans Van Vlierberghe
- Hepatology Research Unit, Department Internal Medicine and Pediatrics, Liver Research Center, Ghent University, Belgium; Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent 9000, Belgium
| | - Lindsey Devisscher
- Gut-Liver Immunopharmacology Unit, Department of Basic and Applied Medical Sciences, Liver Research Center, Ghent University, Belgium
| | - Charlotte L Scott
- Department of Biomedical Molecular Biology, Faculty of Science, Ghent University, Belgium; Laboratory of Myeloid Cell Biology in Tissue Damage and Inflammation, VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent 9052, Belgium.
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23
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Mende N, Laurenti E, Göttgens B, Wilson NK. Simultaneous Analysis of Single-Cell Transcriptomes and Cell Surface Protein Expression of Human Hematopoietic Stem Cells and Progenitors Using the 10x Genomics Platform. Methods Mol Biol 2022; 2386:189-201. [PMID: 34766273 DOI: 10.1007/978-1-0716-1771-7_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
The CITE-seq workflow combines conventional single-cell transcriptomic analysis with simultaneous analysis of cell surface protein expression using oligonucleotide-conjugated antibodies. This addition of immunophenotyping to mRNA data allows for a more detailed characterization of single-cell heterogeneity and can help to identify markers for the prospective isolation of transcriptionally defined novel cell subsets. Here, we describe the workflow for the preparation of human cord blood mononuclear cells and CD34+-enriched hematopoietic progenitors for the simultaneous characterization of protein and RNA using the commercially available TotalSeq™ antibodies from BioLegend and the droplet-based single-cell RNA-seq commercial platform from 10x Genomics.
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Affiliation(s)
- Nicole Mende
- Department of Haematology, Wellcome and MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Elisa Laurenti
- Department of Haematology, Wellcome and MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Berthold Göttgens
- Department of Haematology, Wellcome and MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Nicola K Wilson
- Department of Haematology, Wellcome and MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK.
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24
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Vazquez J, Chavarria M, Chasman DA, Schwartz RW, Tyler CT, Lopez G, Fisher RC, Ong IM, Stanic AK. Multiomic analysis reveals decidual-specific transcriptional programing of MAIT cells. Am J Reprod Immunol 2021; 86:e13495. [PMID: 34411378 PMCID: PMC8720468 DOI: 10.1111/aji.13495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/24/2021] [Accepted: 08/16/2021] [Indexed: 12/26/2022] Open
Abstract
PROBLEM Mucosal-Associated Invariant T (MAIT) cells have been recently identified at the maternal-fetal interface. However, transcriptional programming of decidual MAIT cells in pregnancy remains poorly understood. METHOD OF STUDY We employed a multiomic approach to address this question. Mononuclear cells from the decidua basalis and parietalis, and control PBMCs, were analyzed via flow cytometry to investigate MAIT cells in the decidua and assess their transcription factor expression. In a separate study, both decidual and matched peripheral MAIT cells were analyzed using Cellular Indexing of Transcriptomes and Epitopes by Sequencing (CITE-seq) coupled with gene expression analysis. Lastly, decidual MAIT cells were stimulated with E.coli and expression of MR1 by antigen presenting cells was measured to evaluate decidual MAIT cell function. RESULTS First, we identified MAIT cells in both the decidua basalis and parietalis. CITE-seq, coupled with scRNA-seq gene expression analysis, highlighted transcriptional programming differences between decidual and matched peripheral MAIT cells at a single cell resolution. Transcription factor expression analysis further highlighted transcriptional differences between decidual MAIT cells and non-matched peripheral MAIT cells. Functionally, MAIT cells are skewed towards IFNγ and TNFα production upon stimulation, with E.coli leading to IFNγ production. Lastly, we demonstrate that MR1, the antigen presenting molecule restricting MAIT cells, is expressed by decidual APCs. CONCLUSION MAIT cells are present in the decidua basalis and obtain a unique gene expression profile. The presence of MR1 on APCs coupled with in vitro activation by E.coli suggests that MAIT cells might be involved in tissue-repair mechanisms at the maternal-fetal interface.
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Affiliation(s)
| | | | - Deborah A. Chasman
- Departments of Obstetrics and Gynecology
- Biostatistics and Medical Informatics
| | - Rene Welch Schwartz
- Departments of Obstetrics and Gynecology
- Biostatistics and Medical Informatics
| | | | | | | | - Irene M. Ong
- Departments of Obstetrics and Gynecology
- Biostatistics and Medical Informatics
- University of Wisconsin Carbone Comprehensive Cancer Center
- Center for Human Genomics and Precision Medicine, University of Wisconsin-Madison, Madison, WI
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25
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Shangguan S, Ehrenberg PK, Geretz A, Yum L, Kundu G, May K, Fourati S, Nganou-Makamdop K, Williams LD, Sawant S, Lewitus E, Pitisuttithum P, Nitayaphan S, Chariyalertsak S, Rerks-Ngarm S, Rolland M, Douek DC, Gilbert P, Tomaras GD, Michael NL, Vasan S, Thomas R. Monocyte-derived transcriptome signature indicates antibody-dependent cellular phagocytosis as a potential mechanism of vaccine-induced protection against HIV-1. eLife 2021; 10:69577. [PMID: 34533134 PMCID: PMC8514236 DOI: 10.7554/elife.69577] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 09/16/2021] [Indexed: 12/12/2022] Open
Abstract
A gene signature was previously found to be correlated with mosaic adenovirus 26 vaccine protection in simian immunodeficiency virus and simian-human immunodeficiency virus challenge models in non-human primates. In this report, we investigated the presence of this signature as a correlate of reduced risk in human clinical trials and potential mechanisms of protection. The absence of this gene signature in the DNA/rAd5 human vaccine trial, which did not show efficacy, strengthens our hypothesis that this signature is only enriched in studies that demonstrated protection. This gene signature was enriched in the partially effective RV144 human trial that administered the ALVAC/protein vaccine, and we find that the signature associates with both decreased risk of HIV-1 acquisition and increased vaccine efficacy (VE). Total RNA-seq in a clinical trial that used the same vaccine regimen as the RV144 HIV vaccine implicated antibody-dependent cellular phagocytosis (ADCP) as a potential mechanism of vaccine protection. CITE-seq profiling of 53 surface markers and transcriptomes of 53,777 single cells from the same trial showed that genes in this signature were primarily expressed in cells belonging to the myeloid lineage, including monocytes, which are major effector cells for ADCP. The consistent association of this transcriptome signature with VE represents a tool both to identify potential mechanisms, as with ADCP here, and to screen novel approaches to accelerate the development of new vaccine candidates.
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Affiliation(s)
- Shida Shangguan
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Philip K Ehrenberg
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States
| | - Aviva Geretz
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Lauren Yum
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Gautam Kundu
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Kelly May
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Slim Fourati
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, United States
| | | | - LaTonya D Williams
- Departments of Surgery, Immunology and Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, United States
| | - Sheetal Sawant
- Departments of Surgery, Immunology and Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, United States
| | - Eric Lewitus
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Punnee Pitisuttithum
- Vaccine Trial Centre, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | | | - Suwat Chariyalertsak
- Research Institute for Health Sciences and Faculty of Public Health, Chiang Mai University, Chiang Mai, Thailand
| | | | - Morgane Rolland
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | | | - Peter Gilbert
- Fred Hutchinson Cancer Research Center, Seattle, United States
| | - Georgia D Tomaras
- Departments of Surgery, Immunology and Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, United States
| | - Nelson L Michael
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States
| | - Sandhya Vasan
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, United States
| | - Rasmi Thomas
- US Military HIV Research Program (MHRP), Walter Reed Army Institute of Research, Silver Spring, United States
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26
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Li L, Dugan HL, Stamper CT, Lan LYL, Asby NW, Knight M, Stovicek O, Zheng NY, Madariaga ML, Shanmugarajah K, Jansen MO, Changrob S, Utset HA, Henry C, Nelson C, Jedrzejczak RP, Fremont DH, Joachimiak A, Krammer F, Huang J, Khan AA, Wilson PC. Improved integration of single-cell transcriptome and surface protein expression by LinQ-View. Cell Rep Methods 2021; 1:100056. [PMID: 35475142 PMCID: PMC9017149 DOI: 10.1016/j.crmeth.2021.100056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/12/2021] [Accepted: 06/25/2021] [Indexed: 12/26/2022]
Abstract
Multimodal advances in single-cell sequencing have enabled the simultaneous quantification of cell surface protein expression alongside unbiased transcriptional profiling. Here, we present LinQ-View, a toolkit designed for multimodal single-cell data visualization and analysis. LinQ-View integrates transcriptional and cell surface protein expression profiling data to reveal more accurate cell heterogeneity and proposes a quantitative metric for cluster purity assessment. Through comparison with existing multimodal methods on multiple public CITE-seq datasets, we demonstrate that LinQ-View efficiently generates accurate cell clusters, especially in CITE-seq data with routine numbers of surface protein features, by preventing variations in a single surface protein feature from affecting results. Finally, we utilized this method to integrate single-cell transcriptional and protein expression data from SARS-CoV-2-infected patients, revealing antigen-specific B cell subsets after infection. Our results suggest LinQ-View could be helpful for multimodal analysis and purity assessment of CITE-seq datasets that target specific cell populations (e.g., B cells).
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Affiliation(s)
- Lei Li
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Haley L. Dugan
- Committee on Immunology, University of Chicago, Chicago, IL 60637, USA
| | | | - Linda Yu-Ling Lan
- Committee on Immunology, University of Chicago, Chicago, IL 60637, USA
| | - Nicholas W. Asby
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, USA
| | - Matthew Knight
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Olivia Stovicek
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Nai-Ying Zheng
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | | | | | - Maud O. Jansen
- Section of Hospital Medicine, University of Chicago Medical Center, Chicago, IL 60637, USA
| | - Siriruk Changrob
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Henry A. Utset
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Carole Henry
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
| | - Christopher Nelson
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Robert P. Jedrzejczak
- Center for Structural Genomics of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL 60637, USA
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
| | - Daved H. Fremont
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Andrzej Joachimiak
- Center for Structural Genomics of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL 60637, USA
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL 60439, USA
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL 60637, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jun Huang
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, USA
| | - Aly A. Khan
- Department of Pathology, University of Chicago, Chicago, IL 60637, USA
| | - Patrick C. Wilson
- University of Chicago Department of Medicine, Section of Rheumatology, Chicago, IL 60637, USA
- Committee on Immunology, University of Chicago, Chicago, IL 60637, USA
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27
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Hao Y, Hao S, Andersen-Nissen E, Mauck WM, Zheng S, Butler A, Lee MJ, Wilk AJ, Darby C, Zager M, Hoffman P, Stoeckius M, Papalexi E, Mimitou EP, Jain J, Srivastava A, Stuart T, Fleming LM, Yeung B, Rogers AJ, McElrath JM, Blish CA, Gottardo R, Smibert P, Satija R. Integrated analysis of multimodal single-cell data. Cell 2021; 184:3573-3587.e29. [PMID: 34062119 PMCID: PMC8238499 DOI: 10.1016/j.cell.2021.04.048] [Citation(s) in RCA: 4350] [Impact Index Per Article: 1450.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/03/2021] [Accepted: 04/28/2021] [Indexed: 02/08/2023]
Abstract
The simultaneous measurement of multiple modalities represents an exciting frontier for single-cell genomics and necessitates computational methods that can define cellular states based on multimodal data. Here, we introduce "weighted-nearest neighbor" analysis, an unsupervised framework to learn the relative utility of each data type in each cell, enabling an integrative analysis of multiple modalities. We apply our procedure to a CITE-seq dataset of 211,000 human peripheral blood mononuclear cells (PBMCs) with panels extending to 228 antibodies to construct a multimodal reference atlas of the circulating immune system. Multimodal analysis substantially improves our ability to resolve cell states, allowing us to identify and validate previously unreported lymphoid subpopulations. Moreover, we demonstrate how to leverage this reference to rapidly map new datasets and to interpret immune responses to vaccination and coronavirus disease 2019 (COVID-19). Our approach represents a broadly applicable strategy to analyze single-cell multimodal datasets and to look beyond the transcriptome toward a unified and multimodal definition of cellular identity.
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Affiliation(s)
- Yuhan Hao
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA; New York Genome Center, New York, NY 10013, USA
| | - Stephanie Hao
- Technology Innovation Lab, New York Genome Center, New York, NY 10013, USA
| | - Erica Andersen-Nissen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Cape Town HVTN Immunology Lab, Hutchinson Cancer Research Institute of South Africa, Cape Town 8001, South Africa
| | - William M Mauck
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Shiwei Zheng
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA; New York Genome Center, New York, NY 10013, USA
| | - Andrew Butler
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA; New York Genome Center, New York, NY 10013, USA
| | - Maddie J Lee
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Aaron J Wilk
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Charlotte Darby
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Michael Zager
- Center for Data Visualization, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Paul Hoffman
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Marlon Stoeckius
- Technology Innovation Lab, New York Genome Center, New York, NY 10013, USA
| | - Efthymia Papalexi
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA; New York Genome Center, New York, NY 10013, USA
| | - Eleni P Mimitou
- Technology Innovation Lab, New York Genome Center, New York, NY 10013, USA
| | - Jaison Jain
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Avi Srivastava
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Tim Stuart
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA
| | - Lamar M Fleming
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | - Angela J Rogers
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Juliana M McElrath
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Catherine A Blish
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA; Chan Zuckerberg Biohub, San Francisco, CA 94063, USA
| | - Raphael Gottardo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Peter Smibert
- Technology Innovation Lab, New York Genome Center, New York, NY 10013, USA.
| | - Rahul Satija
- Center for Genomics and Systems Biology, New York University, New York, NY 10003, USA; New York Genome Center, New York, NY 10013, USA.
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28
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Zhao S, Tsibris A. Leveraging Novel Integrated Single-Cell Analyses to Define HIV-1 Latency Reversal. Viruses 2021; 13:1197. [PMID: 34206546 PMCID: PMC8310207 DOI: 10.3390/v13071197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 01/24/2023] Open
Abstract
While suppressive antiretroviral therapy can effectively limit HIV-1 replication and evolution, it leaves behind a residual pool of integrated viral genomes that persist in a state of reversible nonproductive infection, referred to as the HIV-1 reservoir. HIV-1 infection models were established to investigate HIV-1 latency and its reversal; recent work began to probe the dynamics of HIV-1 latency reversal at single-cell resolution. Signals that establish HIV-1 latency and govern its reactivation are complex and may not be completely resolved at the cellular and regulatory levels by the aggregated measurements of bulk cellular-sequencing methods. High-throughput single-cell technologies that characterize and quantify changes to the epigenome, transcriptome, and proteome continue to rapidly evolve. Combinations of single-cell techniques, in conjunction with novel computational approaches to analyze these data, were developed and provide an opportunity to improve the resolution of the heterogeneity that may exist in HIV-1 reactivation. In this review, we summarize the published single-cell HIV-1 transcriptomic work and explore how cutting-edge advances in single-cell techniques and integrative data-analysis tools may be leveraged to define the mechanisms that control the reversal of HIV-1 latency.
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Affiliation(s)
| | - Athe Tsibris
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02139, USA;
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29
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Sun B, Bugarin-Estrada E, Overend LE, Walker CE, Tucci FA, Bashford-Rogers RJM. Double-jeopardy: scRNA-seq doublet/multiplet detection using multi-omic profiling. Cell Rep Methods 2021; 1:None. [PMID: 34278374 PMCID: PMC8262260 DOI: 10.1016/j.crmeth.2021.100008] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 03/09/2021] [Accepted: 03/26/2021] [Indexed: 11/25/2022]
Abstract
The computational detection and exclusion of cellular doublets and/or multiplets is a cornerstone for the identification the true biological signals from single-cell RNA sequencing (scRNA-seq) data. Current methods do not sensitively identify both heterotypic and homotypic doublets and/or multiplets. Here, we describe a machine learning approach for doublet/multiplet detection utilizing VDJ-seq and/or CITE-seq data to predict their presence based on transcriptional features associated with identified hybrid droplets. This approach highlights the utility of leveraging multi-omic single-cell information for the generation of high-quality datasets. Our method has high sensitivity and specificity in inflammatory-cell-dominant scRNA-seq samples, thus presenting a powerful approach to ensuring high-quality scRNA-seq data.
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Affiliation(s)
- Bo Sun
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Oxford Autoimmune Neurology Group, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
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30
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Mercatelli D, Balboni N, Giorgio FD, Aleo E, Garone C, Giorgi FM. The Transcriptome of SH-SY5Y at Single-Cell Resolution: A CITE-Seq Data Analysis Workflow. Methods Protoc 2021; 4:mps4020028. [PMID: 34066513 PMCID: PMC8163004 DOI: 10.3390/mps4020028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/03/2021] [Accepted: 05/04/2021] [Indexed: 12/15/2022] Open
Abstract
Cellular Indexing of Transcriptomes and Epitopes by Sequencing (CITE-seq) is a recently established multimodal single cell analysis technique combining the immunophenotyping capabilities of antibody labeling and cell sorting with the resolution of single-cell RNA sequencing (scRNA-seq). By simply adding a 12-bp nucleotide barcode to antibodies (cell hashing), CITE-seq can be used to sequence antibody-bound tags alongside the cellular mRNA, thus reducing costs of scRNA-seq by performing it at the same time on multiple barcoded samples in a single run. Here, we illustrate an ideal CITE-seq data analysis workflow by characterizing the transcriptome of SH-SY5Y neuroblastoma cell line, a widely used model to study neuronal function and differentiation. We obtained transcriptomes from a total of 2879 single cells, measuring an average of 1600 genes/cell. Along with standard scRNA-seq data handling procedures, such as quality checks and cell filtering procedures, we performed exploratory analyses to identify most stable genes to be possibly used as reference housekeeping genes in qPCR experiments. We also illustrate how to use some popular R packages to investigate cell heterogeneity in scRNA-seq data, namely Seurat, Monocle, and slalom. Both the CITE-seq dataset and the code used to analyze it are freely shared and fully reusable for future research.
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Affiliation(s)
- Daniele Mercatelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
- Correspondence: (D.M.); (F.M.G.); Tel.: +39-05-12094521 (F.M.G.)
| | - Nicola Balboni
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
| | - Francesca De Giorgio
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy; (F.D.G.); (C.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
| | | | - Caterina Garone
- Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy; (F.D.G.); (C.G.)
- Center for Applied Biomedical Research (CRBA), University of Bologna, 40138 Bologna, Italy
| | - Federico Manuel Giorgi
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy;
- Correspondence: (D.M.); (F.M.G.); Tel.: +39-05-12094521 (F.M.G.)
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31
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Buus TB, Herrera A, Ivanova E, Mimitou E, Cheng A, Herati RS, Papagiannakopoulos T, Smibert P, Odum N, Koralov SB. Improving oligo-conjugated antibody signal in multimodal single-cell analysis. eLife 2021; 10:e61973. [PMID: 33861199 PMCID: PMC8051954 DOI: 10.7554/elife.61973] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [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: 08/10/2020] [Accepted: 03/31/2021] [Indexed: 12/14/2022] Open
Abstract
Simultaneous measurement of surface proteins and gene expression within single cells using oligo-conjugated antibodies offers high-resolution snapshots of complex cell populations. Signal from oligo-conjugated antibodies is quantified by high-throughput sequencing and is highly scalable and sensitive. We investigated the response of oligo-conjugated antibodies towards four variables: concentration, staining volume, cell number at staining, and tissue. We find that staining with recommended antibody concentrations causes unnecessarily high background and amount of antibody used can be drastically reduced without loss of biological information. Reducing staining volume only affects antibodies targeting abundant epitopes used at low concentrations and is counteracted by reducing cell numbers. Adjusting concentrations increases signal, lowers background, and reduces costs. Background signal can account for a major fraction of total sequencing and is primarily derived from antibodies used at high concentrations. This study provides new insight into titration response and background of oligo-conjugated antibodies and offers concrete guidelines to improve such panels.
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Affiliation(s)
- Terkild B Buus
- Department of Pathology, New York University School of MedicineNew YorkUnited States
- LEO Foundation Skin Immunology Research Center, University of CopenhagenCopenhagenDenmark
- Department of Immunology and Microbiology, University of CopenhagenCopenhagenDenmark
| | - Alberto Herrera
- Department of Pathology, New York University School of MedicineNew YorkUnited States
| | - Ellie Ivanova
- Department of Pathology, New York University School of MedicineNew YorkUnited States
| | - Eleni Mimitou
- Technology Innovation Lab, New York Genome CenterNew YorkUnited States
| | - Anthony Cheng
- Department of Genetics and Genome Sciences, University of Connecticut School of MedicineFarmingtonUnited States
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of MassachusettsAmherstUnited States
| | - Ramin S Herati
- NYU Langone Vaccine Center, Department of Medicine, New York University School of MedicineNew YorkUnited States
| | | | - Peter Smibert
- Technology Innovation Lab, New York Genome CenterNew YorkUnited States
| | - Niels Odum
- LEO Foundation Skin Immunology Research Center, University of CopenhagenCopenhagenDenmark
- Department of Immunology and Microbiology, University of CopenhagenCopenhagenDenmark
| | - Sergei B Koralov
- Department of Pathology, New York University School of MedicineNew YorkUnited States
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32
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Kleino I, Kekäläinen E, Lönnberg T. The Conjugation of Antibodies for the Simultaneous Detection of Surface Proteins and Transcriptome Analysis at a Single-Cell Level. Methods Mol Biol 2021; 2184:31-45. [PMID: 32808216 DOI: 10.1007/978-1-0716-0802-9_3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Transcriptome analysis at a single-cell level with single-cell RNA sequencing (scRNA-seq) is a powerful method for detailed characterization of heterogeneous cell populations. Recent developments have enabled parallel analysis of both transcript and protein levels by using antibodies conjugated to barcoded oligonucleotides. These antibodies enable protein levels to be converted into nucleotide format, allowing the sequencing-based detection of both modalities at single-cell level. Here we present a simple and reliable method for conjugation of oligonucleotides with antibodies and a protocol for their use in single-cell transcriptome sequencing.
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Affiliation(s)
- Iivari Kleino
- Translational Immunology Research Program, University of Helsinki, Helsinki, Finland. .,Department of Bacteriology and Immunology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Eliisa Kekäläinen
- Translational Immunology Research Program, University of Helsinki, Helsinki, Finland.,Department of Bacteriology and Immunology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tapio Lönnberg
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
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33
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Lawlor N, Nehar-Belaid D, Grassmann JDS, Stoeckius M, Smibert P, Stitzel ML, Pascual V, Banchereau J, Williams A, Ucar D. Single Cell Analysis of Blood Mononuclear Cells Stimulated Through Either LPS or Anti-CD3 and Anti-CD28. Front Immunol 2021; 12:636720. [PMID: 33815388 PMCID: PMC8010670 DOI: 10.3389/fimmu.2021.636720] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [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: 12/01/2020] [Accepted: 02/22/2021] [Indexed: 12/16/2022] Open
Abstract
Immune cell activation assays have been widely used for immune monitoring and for understanding disease mechanisms. However, these assays are typically limited in scope. A holistic study of circulating immune cell responses to different activators is lacking. Here we developed a cost-effective high-throughput multiplexed single-cell RNA-seq combined with epitope tagging (CITE-seq) to determine how classic activators of T cells (anti-CD3 coupled with anti-CD28) or monocytes (LPS) alter the cell composition and transcriptional profiles of peripheral blood mononuclear cells (PBMCs) from healthy human donors. Anti-CD3/CD28 treatment activated all classes of lymphocytes either directly (T cells) or indirectly (B and NK cells) but reduced monocyte numbers. Activated T and NK cells expressed senescence and effector molecules, whereas activated B cells transcriptionally resembled autoimmune disease- or age-associated B cells (e.g., CD11c, T-bet). In contrast, LPS specifically targeted monocytes and induced two main states: early activation characterized by the expression of chemoattractants and a later pro-inflammatory state characterized by expression of effector molecules. These data provide a foundation for future immune activation studies with single cell technologies (https://czi-pbmc-cite-seq.jax.org/).
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Affiliation(s)
- Nathan Lawlor
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
| | | | | | | | | | - Michael L Stitzel
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States.,Institute of Systems Genomics, University of Connecticut, Farmington, CT, United States.,Department of Genetics and Genome Sciences, University of Connecticut, Farmington, CT, United States
| | - Virginia Pascual
- Ronay Menschel Professor of Pediatrics, Drukier Institute, Weill Cornell Medicine, New York, NY, United States
| | - Jacques Banchereau
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
| | - Adam Williams
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States.,Institute of Systems Genomics, University of Connecticut, Farmington, CT, United States.,Department of Genetics and Genome Sciences, University of Connecticut, Farmington, CT, United States
| | - Duygu Ucar
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States.,Institute of Systems Genomics, University of Connecticut, Farmington, CT, United States.,Department of Genetics and Genome Sciences, University of Connecticut, Farmington, CT, United States
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34
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Liu C, Martins AJ, Lau WW, Rachmaninoff N, Chen J, Imberti L, Mostaghimi D, Fink DL, Burbelo PD, Dobbs K, Delmonte OM, Bansal N, Failla L, Sottini A, Quiros-Roldan E, Han KL, Sellers BA, Cheung F, Sparks R, Chun TW, Moir S, Lionakis MS, Rossi C, Su HC, Kuhns DB, Cohen JI, Notarangelo LD, Tsang JS. Time-resolved systems immunology reveals a late juncture linked to fatal COVID-19. Cell 2021; 184:1836-1857.e22. [PMID: 33713619 PMCID: PMC7874909 DOI: 10.1016/j.cell.2021.02.018] [Citation(s) in RCA: 133] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/16/2020] [Accepted: 02/05/2021] [Indexed: 02/06/2023]
Abstract
COVID-19 exhibits extensive patient-to-patient heterogeneity. To link immune response variation to disease severity and outcome over time, we longitudinally assessed circulating proteins as well as 188 surface protein markers, transcriptome, and T cell receptor sequence simultaneously in single peripheral immune cells from COVID-19 patients. Conditional-independence network analysis revealed primary correlates of disease severity, including gene expression signatures of apoptosis in plasmacytoid dendritic cells and attenuated inflammation but increased fatty acid metabolism in CD56dimCD16hi NK cells linked positively to circulating interleukin (IL)-15. CD8+ T cell activation was apparent without signs of exhaustion. Although cellular inflammation was depressed in severe patients early after hospitalization, it became elevated by days 17–23 post symptom onset, suggestive of a late wave of inflammatory responses. Furthermore, circulating protein trajectories at this time were divergent between and predictive of recovery versus fatal outcomes. Our findings stress the importance of timing in the analysis, clinical monitoring, and therapeutic intervention of COVID-19.
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Affiliation(s)
- Can Liu
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA; Graduate Program in Biological Sciences, University of Maryland, College Park, MD 20742, USA
| | - Andrew J Martins
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA
| | - William W Lau
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA; Office of Intramural Research, CIT, NIH, Bethesda, MD 20892, USA
| | - Nicholas Rachmaninoff
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA; Graduate Program in Biological Sciences, University of Maryland, College Park, MD 20742, USA
| | - Jinguo Chen
- NIH Center for Human Immunology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Luisa Imberti
- CREA Laboratory, Diagnostic Department, ASST Spedali Civili di Brescia, Brescia 25123, Italy
| | - Darius Mostaghimi
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Danielle L Fink
- Neutrophil Monitoring Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD 20701, USA
| | - Peter D Burbelo
- National Institute of Dental and Craniofacial Research, NIH, Bethesda, MD 20892, USA
| | - Kerry Dobbs
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Ottavia M Delmonte
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Neha Bansal
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Laura Failla
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Alessandra Sottini
- CREA Laboratory, Diagnostic Department, ASST Spedali Civili di Brescia, Brescia 25123, Italy
| | - Eugenia Quiros-Roldan
- Department of Infectious and Tropical Diseases, University of Brescia and ASST Spedali Civili di Brescia, Brescia 25123, Italy
| | - Kyu Lee Han
- NIH Center for Human Immunology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Brian A Sellers
- NIH Center for Human Immunology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Foo Cheung
- NIH Center for Human Immunology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Rachel Sparks
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Tae-Wook Chun
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Susan Moir
- Laboratory of Immunoregulation, NIAID, NIH, Bethesda, MD 20892, USA
| | - Michail S Lionakis
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Camillo Rossi
- ASST Spedali Civili di Brescia, Brescia 25123, Italy
| | - Helen C Su
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Douglas B Kuhns
- Neutrophil Monitoring Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD 20701, USA
| | - Jeffrey I Cohen
- Laboratory of Infectious Diseases, NIAID, NIH, Bethesda, MD 20892, USA
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - John S Tsang
- Multiscale Systems Biology Section, Laboratory of Immune System Biology, NIAID, NIH, Bethesda, MD 20892, USA; NIH Center for Human Immunology, NIAID, NIH, Bethesda, MD 20892, USA.
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35
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AlMusawi S, Ahmed M, Nateri AS. Understanding cell-cell communication and signaling in the colorectal cancer microenvironment. Clin Transl Med 2021; 11:e308. [PMID: 33635003 PMCID: PMC7868082 DOI: 10.1002/ctm2.308] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/31/2020] [Accepted: 01/19/2021] [Indexed: 12/12/2022] Open
Abstract
Carcinomas are complex heterocellular systems containing epithelial cancer cells, stromal fibroblasts, and multiple immune cell-types. Cell-cell communication between these tumor microenvironments (TME) and cells drives cancer progression and influences response to existing therapies. In order to provide better treatments for patients, we must understand how various cell-types collaborate within the TME to drive cancer and consider the multiple signals present between and within different cancer types. To investigate how tissues function, we need a model to measure both how signals are transferred between cells and how that information is processed within cells. The interplay of collaboration between different cell-types requires cell-cell communication. This article aims to review the current in vitro and in vivo mono-cellular and multi-cellular cultures models of colorectal cancer (CRC), and to explore how they can be used for single-cell multi-omics approaches for isolating multiple types of molecules from a single-cell required for cell-cell communication to distinguish cancer cells from normal cells. Integrating the existing single-cell signaling measurements and models, and through understanding the cell identity and how different cell types communicate, will help predict drug sensitivities in tumor cells and between- and within-patients responses.
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Affiliation(s)
- Shaikha AlMusawi
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
| | - Mehreen Ahmed
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
- Department of Laboratory Medicine, Division of Translational Cancer ResearchLund UniversityLundSweden
| | - Abdolrahman S. Nateri
- Cancer Genetics & Stem Cell Group, BioDiscovery Institute, Division of Cancer & Stem Cells, School of MedicineUniversity of NottinghamNottinghamUK
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36
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Sutton HJ, Aye R, Idris AH, Vistein R, Nduati E, Kai O, Mwacharo J, Li X, Gao X, Andrews TD, Koutsakos M, Nguyen THO, Nekrasov M, Milburn P, Eltahla A, Berry AA, Kc N, Chakravarty S, Sim BKL, Wheatley AK, Kent SJ, Hoffman SL, Lyke KE, Bejon P, Luciani F, Kedzierska K, Seder RA, Ndungu FM, Cockburn IA. Atypical B cells are part of an alternative lineage of B cells that participates in responses to vaccination and infection in humans. Cell Rep 2021; 34:108684. [PMID: 33567273 PMCID: PMC7873835 DOI: 10.1016/j.celrep.2020.108684] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 11/19/2020] [Accepted: 12/30/2020] [Indexed: 11/29/2022] Open
Abstract
The diversity of circulating human B cells is unknown. We use single-cell RNA sequencing (RNA-seq) to examine the diversity of both antigen-specific and total B cells in healthy subjects and malaria-exposed individuals. This reveals two B cell lineages: a classical lineage of activated and resting memory B cells and an alternative lineage, which includes previously described atypical B cells. Although atypical B cells have previously been associated with disease states, the alternative lineage is common in healthy controls, as well as malaria-exposed individuals. We further track Plasmodium-specific B cells after malaria vaccination in naive volunteers. We find that alternative lineage cells are primed after the initial immunization and respond to booster doses. However, alternative lineage cells develop an atypical phenotype with repeated boosts. The data highlight that atypical cells are part of a wider alternative lineage of B cells that are a normal component of healthy immune responses. Single-cell RNA-seq reveals two distinct B cell lineages An alternative lineage contains CXCR3+ and atypical B cells Alternative B cells are primed after primary vaccination and respond to boosters Alternative B cells adopt a more atypical phenotype following repeated antigen exposure
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Affiliation(s)
- Henry J Sutton
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - Racheal Aye
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia; KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya
| | - Azza H Idris
- Vaccine Research Center, National Institutes of Allergy and Infectious Disease, National Institutes of Health, Bethesda, MD 20892, USA
| | - Rachel Vistein
- Vaccine Research Center, National Institutes of Allergy and Infectious Disease, National Institutes of Health, Bethesda, MD 20892, USA
| | - Eunice Nduati
- KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Oscar Kai
- KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya
| | - Jedida Mwacharo
- KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya
| | - Xi Li
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - Xin Gao
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - T Daniel Andrews
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - Marios Koutsakos
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Thi H O Nguyen
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Maxim Nekrasov
- Australian Cancer Research Foundation Biomolecular Resource Facility, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - Peter Milburn
- Australian Cancer Research Foundation Biomolecular Resource Facility, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia
| | - Auda Eltahla
- School of Medical Science, Kirby Institute, University of New South Wales, Sydney, NSW 2052, Australia
| | - Andrea A Berry
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | | | | | | | - Adam K Wheatley
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC 3000, Australia; ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of Melbourne, Melbourne, VIC, Australia
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC 3000, Australia; ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, The University of Melbourne, Melbourne, VIC, Australia
| | | | - Kirsten E Lyke
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Philip Bejon
- KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Fabio Luciani
- School of Medical Science, Kirby Institute, University of New South Wales, Sydney, NSW 2052, Australia
| | - Katherine Kedzierska
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Robert A Seder
- Vaccine Research Center, National Institutes of Allergy and Infectious Disease, National Institutes of Health, Bethesda, MD 20892, USA
| | - Francis M Ndungu
- KEMRI - Wellcome Research Programme/Centre for Geographical Medicine Research (Coast), Kilifi, Kenya; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Ian A Cockburn
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, ACT 2601, Australia.
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37
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Mogilenko DA, Shpynov O, Andhey PS, Arthur L, Swain A, Esaulova E, Brioschi S, Shchukina I, Kerndl M, Bambouskova M, Yao Z, Laha A, Zaitsev K, Burdess S, Gillfilan S, Stewart SA, Colonna M, Artyomov MN. Comprehensive Profiling of an Aging Immune System Reveals Clonal GZMK + CD8 + T Cells as Conserved Hallmark of Inflammaging. Immunity 2020; 54:99-115.e12. [PMID: 33271118 DOI: 10.1016/j.immuni.2020.11.005] [Citation(s) in RCA: 209] [Impact Index Per Article: 52.3] [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: 03/03/2020] [Revised: 08/13/2020] [Accepted: 11/10/2020] [Indexed: 12/19/2022]
Abstract
Systematic understanding of immune aging on a whole-body scale is currently lacking. We characterized age-associated alterations in immune cells across multiple mouse organs using single-cell RNA and antigen receptor sequencing and flow cytometry-based validation. We defined organ-specific and common immune alterations and identified a subpopulation of age-associated granzyme K (GZMK)-expressing CD8+ T (Taa) cells that are distinct from T effector memory (Tem) cells. Taa cells were highly clonal, had specific epigenetic and transcriptional signatures, developed in response to an aged host environment, and expressed markers of exhaustion and tissue homing. Activated Taa cells were the primary source of GZMK, which enhanced inflammatory functions of non-immune cells. In humans, proportions of the circulating GZMK+CD8+ T cell population that shares transcriptional and epigenetic signatures with mouse Taa cells increased during healthy aging. These results identify GZMK+ Taa cells as a potential target to address age-associated dysfunctions of the immune system.
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Affiliation(s)
- Denis A Mogilenko
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Oleg Shpynov
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; JetBrains Research, Saint Petersburg 197374, Russia
| | - Prabhakar Sairam Andhey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Laura Arthur
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Amanda Swain
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ekaterina Esaulova
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Simone Brioschi
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Irina Shchukina
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Martina Kerndl
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Institute for Vascular Biology, Centre for Physiology and Pharmacology & Christian Doppler Laboratory for Arginine Metabolism in Rheumatoid Arthritis and Multiple Sclerosis, Vienna 1090, Austria
| | - Monika Bambouskova
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Zhangting Yao
- Department of Cell Biology and Physiology, Department of Medicine and Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Anwesha Laha
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Konstantin Zaitsev
- Computer Technologies Department, ITMO University, Saint Petersburg 197101, Russia
| | - Samantha Burdess
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Susan Gillfilan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sheila A Stewart
- Department of Cell Biology and Physiology, Department of Medicine and Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Maxim N Artyomov
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA.
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38
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Golomb SM, Guldner IH, Zhao A, Wang Q, Palakurthi B, Aleksandrovic EA, Lopez JA, Lee SW, Yang K, Zhang S. Multi-modal Single-Cell Analysis Reveals Brain Immune Landscape Plasticity during Aging and Gut Microbiota Dysbiosis. Cell Rep 2020; 33:108438. [PMID: 33264626 DOI: 10.1016/j.celrep.2020.108438] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 09/15/2020] [Accepted: 11/05/2020] [Indexed: 12/21/2022] Open
Abstract
Phenotypic and functional plasticity of brain immune cells contribute to brain tissue homeostasis and disease. Immune cell plasticity is profoundly influenced by tissue microenvironment cues and systemic factors. Aging and gut microbiota dysbiosis that reshape brain immune cell plasticity and homeostasis has not been fully delineated. Using Cellular Indexing of Transcriptomes and Epitopes by sequencing (CITE-seq), we analyze compositional and transcriptional changes of the brain immune landscape in response to aging and gut dysbiosis. Discordance between canonical surface-marker-defined immune cell types and their transcriptomes suggest transcriptional plasticity among immune cells. Ly6C+ monocytes predominate a pro-inflammatory signature in the aged brain, while innate lymphoid cells (ILCs) shift toward an ILC2-like profile. Aging increases ILC-like cells expressing a T memory stemness (Tscm) signature, which is reduced through antibiotics-induced gut dysbiosis. Systemic changes due to aging and gut dysbiosis increase propensity for neuroinflammation, providing insights into gut dysbiosis in age-related neurological diseases.
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39
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Su Y, Chen D, Yuan D, Lausted C, Choi J, Dai CL, Voillet V, Duvvuri VR, Scherler K, Troisch P, Baloni P, Qin G, Smith B, Kornilov SA, Rostomily C, Xu A, Li J, Dong S, Rothchild A, Zhou J, Murray K, Edmark R, Hong S, Heath JE, Earls J, Zhang R, Xie J, Li S, Roper R, Jones L, Zhou Y, Rowen L, Liu R, Mackay S, O'Mahony DS, Dale CR, Wallick JA, Algren HA, Zager MA, Wei W, Price ND, Huang S, Subramanian N, Wang K, Magis AT, Hadlock JJ, Hood L, Aderem A, Bluestone JA, Lanier LL, Greenberg PD, Gottardo R, Davis MM, Goldman JD, Heath JR. Multi-Omics Resolves a Sharp Disease-State Shift between Mild and Moderate COVID-19. Cell 2020; 183:1479-1495.e20. [PMID: 33171100 PMCID: PMC7598382 DOI: 10.1016/j.cell.2020.10.037] [Citation(s) in RCA: 365] [Impact Index Per Article: 91.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/16/2020] [Accepted: 10/22/2020] [Indexed: 12/29/2022]
Abstract
We present an integrated analysis of the clinical measurements, immune cells, and plasma multi-omics of 139 COVID-19 patients representing all levels of disease severity, from serial blood draws collected during the first week of infection following diagnosis. We identify a major shift between mild and moderate disease, at which point elevated inflammatory signaling is accompanied by the loss of specific classes of metabolites and metabolic processes. Within this stressed plasma environment at moderate disease, multiple unusual immune cell phenotypes emerge and amplify with increasing disease severity. We condensed over 120,000 immune features into a single axis to capture how different immune cell classes coordinate in response to SARS-CoV-2. This immune-response axis independently aligns with the major plasma composition changes, with clinical metrics of blood clotting, and with the sharp transition between mild and moderate disease. This study suggests that moderate disease may provide the most effective setting for therapeutic intervention.
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Affiliation(s)
- Yapeng Su
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Daniel Chen
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Dan Yuan
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | | | - Jongchan Choi
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | - Valentin Voillet
- Cape Town HVTN Immunology Laboratory, Hutchinson Centre Research Institute of South Africa, NPC (HCRISA), Cape Town 8001, South Africa; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | | | | | | | - Guangrong Qin
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Brett Smith
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | | | - Alex Xu
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Jing Li
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Shen Dong
- Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Alissa Rothchild
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA 98109, USA
| | - Jing Zhou
- Isoplexis Corporation, Branford, CT 06405, USA
| | - Kim Murray
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rick Edmark
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sunga Hong
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - John E Heath
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - John Earls
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rongyu Zhang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Jingyi Xie
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sarah Li
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Ryan Roper
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Lesley Jones
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Yong Zhou
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Lee Rowen
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rachel Liu
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sean Mackay
- Isoplexis Corporation, Branford, CT 06405, USA
| | - D Shane O'Mahony
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Christopher R Dale
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Julie A Wallick
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Heather A Algren
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Michael A Zager
- Center for Data Visualization, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | - Wei Wei
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | - Sui Huang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Naeha Subramanian
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Global Heath, and Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Kai Wang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | | | - Leroy Hood
- Institute for Systems Biology, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Alan Aderem
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA 98109, USA
| | - Jeffrey A Bluestone
- Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Lewis L Lanier
- Department of Microbiology and Immunology, University of California, San Francisco, and Parker Institute for Cancer Immunotherapy, San Francisco, CA 94143, USA
| | - Philip D Greenberg
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Departments of Immunology and Medicine, University of Washington, Seattle, WA 98109, USA
| | - Raphael Gottardo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Department of Statistics, University of Washington, Seattle, WA 98195, USA
| | - Mark M Davis
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; The Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jason D Goldman
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA; Division of Allergy & Infectious Diseases, University of Washington, Seattle, WA 98109, USA.
| | - James R Heath
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Bioengineering, University of Washington, Seattle, WA 98105, USA.
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Corridoni D, Chapman T, Antanaviciute A, Satsangi J, Simmons A. Inflammatory Bowel Disease Through the Lens of Single-cell RNA-seq Technologies. Inflamm Bowel Dis 2020; 26:1658-1668. [PMID: 32386055 PMCID: PMC10686606 DOI: 10.1093/ibd/izaa089] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Indexed: 02/06/2023]
Abstract
The intestinal mucosa represents a unique environment where the coordinated function of diverse epithelial, mesenchymal, and immune cells maintains a physiologically balanced environment in the presence of gut microbiota. The intestinal mucosa plays a central role in the pathogenesis of inflammatory bowel disease (IBD), yet the molecular and cellular composition of this diverse environment is poorly understood. However, the recent advent of multimodal single-cell technologies, including single-cell RNA sequencing (scRNA-seq), now provides an opportunity to accurately map the tissue architecture, characterize rare cell types that were previously overlooked, and define function at a single-cell level. In this review, we summarize key advances in single-cell technology and provide an overview of important aspects of computational analysis. We describe emerging data in the field of IBD and discuss how the characterization of novel intestinal mucosa cell populations is reshaping our understanding of this complex disease. We conclude by considering the potential clinical applications, including the definition of novel drug targets and the opportunity for personalization of care in this exciting new era of precision medicine.
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Affiliation(s)
- Daniele Corridoni
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine (WIMM), John Radcliffe Hospital, University of Oxford, Oxford, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Thomas Chapman
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Agne Antanaviciute
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine (WIMM), John Radcliffe Hospital, University of Oxford, Oxford, UK
- MRC WIMM Centre for Computational Biology, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Jack Satsangi
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Alison Simmons
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine (WIMM), John Radcliffe Hospital, University of Oxford, Oxford, UK
- Translational Gastroenterology Unit, Nuffield Department of Medicine, Experimental Medicine Division, University of Oxford, John Radcliffe Hospital, Oxford, UK
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Xu F, Wang S, Dai X, Mundra PA, Zheng J. Ensemble learning models that predict surface protein abundance from single-cell multimodal omics data. Methods 2021; 189:65-73. [PMID: 33039573 DOI: 10.1016/j.ymeth.2020.10.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 08/20/2020] [Accepted: 10/03/2020] [Indexed: 11/23/2022] Open
Abstract
Single-cell protein abundance is a fundamental type of information to characterize cell states. Due to high cost and technical barriers, however, direct quantification of proteins is difficult. Single-cell RNA sequencing (scRNA-seq) data, serving as a cost-effective substitute of single-cell proteomics, may not accurately reflect protein expression levels due to measurement error, noise, post-transcriptional and translational regulation, etc. The recently emerging single-cell multimodal omics data, e.g. CITE-seq and REAP-seq, can simultaneously profile RNA and protein abundances in single cells, providing labeled data for predictive modeling in a supervised learning framework. Deep neural network-based transfer learning method has been applied to imputation of surface protein abundances from single-cell transcriptomic data. However, it is unclear if the artificial neural network is the best model, and it is desirable to improve the prediction performance (e.g. accuracy, interpretability) of machine learning models. In this paper, we compared several tree-based ensemble learning methods with neural network models, and found that ensemble learning often performed better than neural network, and Random Forest (RF) performed the best overall. Moreover, we used the feature importance scores from RF to interpret biological mechanisms underlying the prediction. Our study demonstrates the effectiveness of ensemble learning for reliable protein abundances prediction using single-cell multimodal omics data, and paves the way for knowledge discovery by mining single-cell multi-omics data in large scale.
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Affiliation(s)
- Ryosuke Saigusa
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA
| | - Klaus Ley
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA.,Department of Bioengineering, University of California San Diego, La Jolla, CA
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Abstract
Single-cell transcriptomic analysis has become a new and powerful tool to study complex multicellular systems. Single-cell RNA sequencing provides an unbiased classification of heterogeneous cellular states at the transcriptional level, but it does not always correlate to cell-surface protein expression. A recently developed method called cellular indexing of transcriptomes and epitopes by sequencing (CITE-seq) simultaneously measures surface proteins and gene expression from single cells. Briefly, based on the existing single-cell sequencing technology, oligonucleotide-labeled antibodies and barcoded primer gel beads are used to bind to corresponding cell-surface proteins and mRNA, respectively. Further, libraries of labeled protein and RNA information are sequenced to integrate cellular protein and transcriptome reads together efficiently. CITE-seq is transforming comprehensive genomic studies into models of causal gene-protein investigation.
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Affiliation(s)
- Jiadi Luo
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Carla A Erb
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Kong Chen
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Abstract
Integrating cytometric analysis of cells, mitochondria, and other polynucleotide-containing biological particles with high-throughput single particle sequencing would provide an ultimate bioanalytical tool, simultaneously assessing phenotype, functionality, genome, and transcriptome of each particle in a large population. Here, we describe how such integration could be performed by adapting existing, well-established technologies.
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Affiliation(s)
- Dmitry S Andreyev
- X-BIO Institute, University of Tyumen, Tyumen, Russia, 625003; Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205-7199, USA.
| | - Boris L Zybailov
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205-7199, USA.
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