1
|
Kumaran G, Carroll L, Muirhead N, Bottomley MJ. How Can Spatial Transcriptomic Profiling Advance Our Understanding of Skin Diseases? J Invest Dermatol 2024:S0022-202X(24)01926-2. [PMID: 39177547 DOI: 10.1016/j.jid.2024.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/23/2024] [Accepted: 07/04/2024] [Indexed: 08/24/2024]
Abstract
Spatial transcriptomic (ST) profiling is the mapping of gene expression within cell populations with preservation of positional context and represents an exciting new approach to develop our understanding of local and regional influences upon skin biology in health and disease. With the ability to probe from a few hundred transcripts to the entire transcriptome, multiple ST approaches are now widely available. In this paper, we review the ST field and discuss its application to dermatology. Its potential to advance our understanding of skin biology in health and disease is highlighted through the illustrative examples of 3 research areas: cutaneous aging, tumorigenesis, and psoriasis.
Collapse
Affiliation(s)
- Girishkumar Kumaran
- Chinese Academy of Medical Sciences Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Liam Carroll
- Chinese Academy of Medical Sciences Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Matthew J Bottomley
- Chinese Academy of Medical Sciences Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
| |
Collapse
|
2
|
Abedini-Nassab R, Taheri F, Emamgholizadeh A, Naderi-Manesh H. Single-Cell RNA Sequencing in Organ and Cell Transplantation. BIOSENSORS 2024; 14:189. [PMID: 38667182 PMCID: PMC11048310 DOI: 10.3390/bios14040189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024]
Abstract
Single-cell RNA sequencing is a high-throughput novel method that provides transcriptional profiling of individual cells within biological samples. This method typically uses microfluidics systems to uncover the complex intercellular communication networks and biological pathways buried within highly heterogeneous cell populations in tissues. One important application of this technology sits in the fields of organ and stem cell transplantation, where complications such as graft rejection and other post-transplantation life-threatening issues may occur. In this review, we first focus on research in which single-cell RNA sequencing is used to study the transcriptional profile of transplanted tissues. This technology enables the analysis of the donor and recipient cells and identifies cell types and states associated with transplant complications and pathologies. We also review the use of single-cell RNA sequencing in stem cell implantation. This method enables studying the heterogeneity of normal and pathological stem cells and the heterogeneity in cell populations. With their remarkably rapid pace, the single-cell RNA sequencing methodologies will potentially result in breakthroughs in clinical transplantation in the coming years.
Collapse
Affiliation(s)
- Roozbeh Abedini-Nassab
- Faculty of Mechanical Engineering, Tarbiat Modares University, Tehran P.O. Box 1411944961, Iran
| | - Fatemeh Taheri
- Biomedical Engineering Department, University of Neyshabur, Neyshabur P.O. Box 9319774446, Iran
| | - Ali Emamgholizadeh
- Faculty of Mechanical Engineering, Tarbiat Modares University, Tehran P.O. Box 1411944961, Iran
| | - Hossein Naderi-Manesh
- Department of Nanobiotechnology, Faculty of Bioscience, Tarbiat Modares University, Tehran P.O. Box 1411944961, Iran;
- Department of Biophysics, Faculty of Bioscience, Tarbiat Modares University, Tehran P.O. Box 1411944961, Iran
| |
Collapse
|
3
|
Mortaja M, Demehri S. Skin cancer prevention - Recent advances and unmet challenges. Cancer Lett 2023; 575:216406. [PMID: 37734530 DOI: 10.1016/j.canlet.2023.216406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/01/2023] [Accepted: 09/18/2023] [Indexed: 09/23/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second most common malignancy in the world. Among many identified risk factors, immunosuppression is a major factor that contributes to cSCC development. Organ transplant recipients (OTRs) are at markedly increased risk of developing multiple cSCCs with a propensity for advanced metastatic disease, leading to significant morbidity and mortality. The severity of the cSCC phenotype in OTRs highlights the urgent need to identify effective preventive modalities in this population. Despite recent advances in skin cancer prevention (e.g., nicotinamide) and treatment (e.g., immune checkpoint blockade), these modalities have limited utility in OTRs due to the lack of efficacy or significant side effect. Topical treatments against precancerous skin lesions, actinic keratosis (AK), remain the primary strategy to prevent cSCC in OTRs, which also have significant deficiencies in this population. Herein, we review the epidemiology, risk factors, and current cSCC prevention strategies. We highlight the gaps and future clinical strategies to address cSCC risk in high-risk populations.
Collapse
Affiliation(s)
- Mahsa Mortaja
- Center for Cancer Immunology and Cutaneous Biology Research Center, Department of Dermatology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
| | - Shadmehr Demehri
- Center for Cancer Immunology and Cutaneous Biology Research Center, Department of Dermatology and Center for Cancer Research, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA.
| |
Collapse
|
4
|
Strobl J, Haniffa M. Functional heterogeneity of human skin-resident memory T cells in health and disease. Immunol Rev 2023; 316:104-119. [PMID: 37144705 PMCID: PMC10952320 DOI: 10.1111/imr.13213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 05/06/2023]
Abstract
The human skin is populated by a diverse pool of memory T cells, which can act rapidly in response to pathogens and cancer antigens. Tissue-resident memory T cells (TRM ) have been implicated in range of allergic, autoimmune and inflammatory skin diseases. Clonal expansion of cells with TRM properties is also known to contribute to cutaneous T-cell lymphoma. Here, we review the heterogeneous phenotypes, transcriptional programs, and effector functions of skin TRM . We summarize recent studies on TRM formation, longevity, plasticity, and retrograde migration and contextualize the findings to skin TRM and their role in maintaining skin homeostasis and altered functions in skin disease.
Collapse
Affiliation(s)
- Johanna Strobl
- Department of DermatologyMedical University of ViennaViennaAustria
- CeMM Research Center for Molecular MedicineViennaAustria
| | - Muzlifah Haniffa
- Wellcome Sanger InstituteCambridgeUK
- Department of Dermatology and NIHR Newcastle Biomedical Research CentreNewcastle Hospitals NHS Foundation TrustNewcastle upon TyneUK
- Biosciences InstituteNewcastle UniversityNewcastle upon TyneUK
| |
Collapse
|
5
|
Papa V, Li Pomi F, Borgia F, Vaccaro M, Pioggia G, Gangemi S. Immunosenescence and Skin: A State of Art of Its Etiopathogenetic Role and Crucial Watershed for Systemic Implications. Int J Mol Sci 2023; 24:ijms24097956. [PMID: 37175661 PMCID: PMC10178319 DOI: 10.3390/ijms24097956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/23/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Immunosenescence is a complex multifactorial phenomenon consisting of wide-ranging remodeling of the immune system during the life span, resulting in an age-related qualitative-quantitative decline of immune cells and cytokines. A growing body of evidence in the international literature is highlighting the etiopathogenetic role of skin immunosenescence in the onset of various dermatologic conditions. Skin immunosenescence also serves as an interesting watershed for the onset of system-wide conditions in the context of allergic inflammation. Moreover, in recent years, an increasingly emerging and fascinating etiopathogenetic parallelism has been observed between some mechanisms of immunosenescence, both at cutaneous and systemic sites. This would help to explain the occurrence of apparently unconnected comorbidities. Throughout our review, we aim to shed light on emerging immunosenescent mechanisms shared between dermatologic disorders and other organ-specific diseases in the context of a more extensive discussion on the etiopathogenetic role of skin immunosenescence. A promising future perspective would be to focus on better understanding the mutual influence between skin and host immunity, as well as the influence of high inter-individual variability on immunosenescence/inflammaging. This can lead to a more comprehensive "immunobiographic" definition of each individual.
Collapse
Affiliation(s)
- Vincenzo Papa
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98125 Messina, Italy
| | - Federica Li Pomi
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Francesco Borgia
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Mario Vaccaro
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Giovanni Pioggia
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98164 Messina, Italy
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98125 Messina, Italy
| |
Collapse
|
6
|
McKerrow W, Kagermazova L, Doudican N, Frazzette N, Kaparos E, Evans SA, Rocha A, Sedivy JM, Neretti N, Carucci J, Boeke J, Fenyö D. LINE-1 retrotransposon expression in cancerous, epithelial and neuronal cells revealed by 5' single-cell RNA-Seq. Nucleic Acids Res 2023; 51:2033-2045. [PMID: 36744437 PMCID: PMC10018344 DOI: 10.1093/nar/gkad049] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 01/11/2023] [Accepted: 01/17/2023] [Indexed: 02/07/2023] Open
Abstract
LINE-1 retrotransposons are sequences capable of copying themselves to new genomic loci via an RNA intermediate. New studies implicate LINE-1 in a range of diseases, especially in the context of aging, but without an accurate understanding of where and when LINE-1 is expressed, a full accounting of its role in health and disease is not possible. We therefore developed a method-5' scL1seq-that makes use of a widely available library preparation method (10x Genomics 5' single cell RNA-seq) to measure LINE-1 expression in tens of thousands of single cells. We recapitulated the known pattern of LINE-1 expression in tumors-present in cancer cells, absent from immune cells-and identified hitherto undescribed LINE-1 expression in human epithelial cells and mouse hippocampal neurons. In both cases, we saw a modest increase with age, supporting recent research connecting LINE-1 to age related diseases.
Collapse
Affiliation(s)
- Wilson McKerrow
- Institute for Systems Genetics, NYU Langone Health, New York, NY, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Langone Health, New York, NY, USA
| | - Larisa Kagermazova
- Institute for Systems Genetics, NYU Langone Health, New York, NY, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Langone Health, New York, NY, USA
| | - Nicole Doudican
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, NY, USA
| | - Nicholas Frazzette
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, NY, USA
| | - Efiyenia Ismini Kaparos
- Institute for Systems Genetics, NYU Langone Health, New York, NY, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Langone Health, New York, NY, USA
| | - Shane A Evans
- Center for Computational Molecular Biology, Brown University, Providence, RI, USA
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, USA
| | - Azucena Rocha
- Center for Computational Molecular Biology, Brown University, Providence, RI, USA
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, USA
| | - John M Sedivy
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, USA
- Center on the Biology of Aging, Brown University, Providence, RI, USA
| | - Nicola Neretti
- Center for Computational Molecular Biology, Brown University, Providence, RI, USA
- Department of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI, USA
| | - John Carucci
- Ronald O. Perelman Department of Dermatology, NYU Langone Health, New York, NY, USA
| | - Jef D Boeke
- Institute for Systems Genetics, NYU Langone Health, New York, NY, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Langone Health, New York, NY, USA
- Department of Biomedical Engineering, NYU Tandon School of Engineering, Brooklyn,NY11201, USA
| | - David Fenyö
- Institute for Systems Genetics, NYU Langone Health, New York, NY, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Langone Health, New York, NY, USA
| |
Collapse
|
7
|
Tsang DA, Tam SYC, Oh CC. Molecular Alterations in Cutaneous Squamous Cell Carcinoma in Immunocompetent and Immunosuppressed Hosts-A Systematic Review. Cancers (Basel) 2023; 15:cancers15061832. [PMID: 36980718 PMCID: PMC10046480 DOI: 10.3390/cancers15061832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/26/2023] [Accepted: 03/13/2023] [Indexed: 03/30/2023] Open
Abstract
The characterization of cutaneous squamous cell carcinoma (cSCC) at the molecular level is lacking in the current literature due to the high mutational burden of this disease. Immunosuppressed patients afflicted with cSCC experience considerable morbidity and mortality. In this article, we review the molecular profile of cSCC among the immunosuppressed and immunocompetent populations at the genetic, epigenetic, transcriptomic, and proteometabolomic levels, as well as describing key differences in the tumor immune microenvironment between these two populations. We feature novel biomarkers from the recent literature which may serve as potential targets for therapy.
Collapse
Affiliation(s)
- Denise Ann Tsang
- Department of Dermatology, Singapore General Hospital, Singapore 169608, Singapore
| | - Steve Y C Tam
- Education Resource Centre, Singapore General Hospital, Singapore 169608, Singapore
| | - Choon Chiat Oh
- Department of Dermatology, Singapore General Hospital, Singapore 169608, Singapore
- Duke-NUS Medical School, Singapore 169608, Singapore
| |
Collapse
|
8
|
Human Regulatory T Cells: Understanding the Role of Tregs in Select Autoimmune Skin Diseases and Post-Transplant Nonmelanoma Skin Cancers. Int J Mol Sci 2023; 24:ijms24021527. [PMID: 36675037 PMCID: PMC9864298 DOI: 10.3390/ijms24021527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/04/2023] [Accepted: 01/09/2023] [Indexed: 01/15/2023] Open
Abstract
Regulatory T cells (Tregs) play an important role in maintaining immune tolerance and homeostasis by modulating how the immune system is activated. Several studies have documented the critical role of Tregs in suppressing the functions of effector T cells and antigen-presenting cells. Under certain conditions, Tregs can lose their suppressive capability, leading to a compromised immune system. For example, mutations in the Treg transcription factor, Forkhead box P3 (FOXP3), can drive the development of autoimmune diseases in multiple organs within the body. Furthermore, mutations leading to a reduction in the numbers of Tregs or a change in their function facilitate autoimmunity, whereas an overabundance can inhibit anti-tumor and anti-pathogen immunity. This review discusses the characteristics of Tregs and their mechanism of action in select autoimmune skin diseases, transplantation, and skin cancer. We also examine the potential of Tregs-based cellular therapies in autoimmunity.
Collapse
|
9
|
Zilberg C, Lyons JG, Gupta R, Ferguson A, Damian DL. The Tumor Immune Microenvironment in Cutaneous Squamous Cell Carcinoma Arising in Organ Transplant Recipients. Ann Dermatol 2023; 35:91-99. [PMID: 37041702 PMCID: PMC10112371 DOI: 10.5021/ad.22.175] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/17/2022] [Accepted: 11/16/2022] [Indexed: 03/30/2023] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the most common malignancy in immune-suppressed organ transplant recipients (OTRs). Whilst rates of other malignancies (both cutaneous and non-cutaneous) are elevated in this population, the increase is far less striking. This suggests that cSCC must be a highly immunogenic tumor. The tumor immune microenvironment is altered in cSCC from OTRs. It has reduced anti-tumor properties and instead provides an environment that facilitates tumor growth and survival. Understanding the composition and function of the tumor immune microenvironment in cSCC from OTRs is useful for prognostication and therapeutic decisions.
Collapse
Affiliation(s)
- Catherine Zilberg
- Department of Dermatology, The University of Sydney at Royal Prince Alfred Hospital, Sydney, Australia.
| | - James Guy Lyons
- Centenary Institute, The University of Sydney, Sydney, Australia
| | - Ruta Gupta
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, Australia
| | - Angela Ferguson
- Centenary Institute, The University of Sydney, Sydney, Australia
| | - Diona Lee Damian
- Department of Dermatology, The University of Sydney at Royal Prince Alfred Hospital, Sydney, Australia
- Melanoma Institute Australia, Sydney, Australia
| |
Collapse
|
10
|
Saeidi V, Doudican N, Carucci JA. Understanding the squamous cell carcinoma immune microenvironment. Front Immunol 2023; 14:1084873. [PMID: 36793738 PMCID: PMC9922717 DOI: 10.3389/fimmu.2023.1084873] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023] Open
Abstract
Primary cutaneous squamous cell carcinoma (cSCC) is the second most common human cancer with a rising incidence of about 1.8 million in the United States annually. Primary cSCC is usually curable by surgery; however, in some cases, cSCC eventuates in nodal metastasis and death from disease specific death. cSCC results in up to 15,000 deaths each year in the United States. Until recently, non-surgical options for treatment of locally advanced or metastatic cSCC were largely ineffective. With the advent of checkpoint inhibitor immunotherapy, including cemiplimab and pembrolizumab, response rates climbed to 50%, representing a vast improvement over chemotherapeutic agents used previously. Herein, we discuss the phenotype and function of SCC associated Langerhans cells, dendritic cells, macrophages, myeloid derived suppressor cells and T cells as well as SCC-associated lymphatics and blood vessels. Possible role(s) of SCC-associated cytokines in progression and invasion are reviewed. We also discuss the SCC immune microenvironment in the context of currently available and pipeline therapeutics.
Collapse
Affiliation(s)
- Vahide Saeidi
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
| | - Nicole Doudican
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
| | - John A Carucci
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
| |
Collapse
|
11
|
Srivastava A, Bencomo T, Das I, Lee CS. Unravelling the landscape of skin cancer through single-cell transcriptomics. Transl Oncol 2022; 27:101557. [PMID: 36257209 PMCID: PMC9576539 DOI: 10.1016/j.tranon.2022.101557] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/12/2022] [Accepted: 09/15/2022] [Indexed: 11/15/2022] Open
Abstract
The human skin is a complex organ that forms the first line of defense against pathogens and external injury. It is composed of a wide variety of cells that work together to maintain homeostasis and prevent disease, such as skin cancer. The exponentially rising incidence of skin malignancies poses a growing public health challenge, particularly when the disease course is complicated by metastasis and therapeutic resistance. Recent advances in single-cell transcriptomics have provided a high-resolution view of gene expression heterogeneity that can be applied to skin cancers to define cell types and states, understand disease evolution, and develop new therapeutic concepts. This approach has been particularly valuable in characterizing the contribution of immune cells in skin cancer, an area of great clinical importance given the increasing use of immunotherapy in this setting. In this review, we highlight recent skin cancer studies utilizing bulk RNA sequencing, introduce various single-cell transcriptomics approaches, and summarize key findings obtained by applying single-cell transcriptomics to skin cancer.
Collapse
Affiliation(s)
- Ankit Srivastava
- Stanford Program in Epithelial Biology, Stanford University, Stanford, CA 94305 United States of America,Department of Microbiology, Tumor and Cell Biology, Science for Life Laboratory, Karolinska Institute, Stockholm 17177, Sweden
| | - Tomas Bencomo
- Stanford Program in Epithelial Biology, Stanford University, Stanford, CA 94305 United States of America
| | - Ishani Das
- Division of Oncology, School of Medicine, Stanford University, Stanford, CA 94305 United States of America
| | - Carolyn S. Lee
- Stanford Program in Epithelial Biology, Stanford University, Stanford, CA 94305 United States of America,Stanford Cancer Institute, Stanford University, Stanford, CA 94305 United States of America,Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA 94304 United States of America,Corresponding author at: 269 Campus Drive, Room 2160, Stanford, CA 94305.
| |
Collapse
|
12
|
He J, Shen J, Luo W, Han Z, Xie F, Pang T, Liao L, Guo Z, Li J, Li Y, Chen H. Research progress on application of single-cell TCR/BCR sequencing technology to the tumor immune microenvironment, autoimmune diseases, and infectious diseases. Front Immunol 2022; 13:969808. [PMID: 36059506 PMCID: PMC9434330 DOI: 10.3389/fimmu.2022.969808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 07/22/2022] [Indexed: 11/13/2022] Open
Abstract
Single-cell omics is the profiling of individual cells through sequencing and other technologies including high-throughput analysis for single-cell resolution, cell classification, and identification as well as time series analyses. Unlike multicellular studies, single-cell omics overcomes the problem of cellular heterogeneity. It provides new methods and perspectives for in-depth analyses of the behavior and mechanism of individual cells in the cell population and their relationship with the body, and plays an important role in basic research and precision medicine. Single-cell sequencing technologies mainly include single-cell transcriptome sequencing, single-cell assay for transposase accessible chromatin with high-throughput sequencing, single-cell immune profiling (single-cell T-cell receptor [TCR]/B-cell receptor [BCR] sequencing), and single-cell transcriptomics. Single-cell TCR/BCR sequencing can be used to obtain a large amount of single-cell gene expression and immunomics data at one time, and combined with transcriptome sequencing and TCR/BCR diversity data, can resolve immune cell heterogeneity. This paper summarizes the progress in applying single-cell TCR/BCR sequencing technology to the tumor immune microenvironment, autoimmune diseases, infectious diseases, immunotherapy, and chronic inflammatory diseases, and discusses its shortcomings and prospects for future application.
Collapse
Affiliation(s)
- Jinhua He
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Jian Shen
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Wenfeng Luo
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Zeping Han
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Fangmei Xie
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Ting Pang
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Liyin Liao
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Zhonghui Guo
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
| | - Jianhao Li
- Institute of Cardiovascular Medicine, Central Hospital of Panyu District, Guangzhou, China
- *Correspondence: Hanwei Chen, ; Yuguang Li, ; Jianhao Li,
| | - Yuguang Li
- Administrative Office, He Xian Memorial Hospital, Southern Medical University, Guangzhou, China
- *Correspondence: Hanwei Chen, ; Yuguang Li, ; Jianhao Li,
| | - Hanwei Chen
- Central Laboratory, Central Hospital of Panyu District, Guangzhou, China
- Medical Imaging Institute of Panyu, Central Hospital of Panyu District, Guangzhou, China
- *Correspondence: Hanwei Chen, ; Yuguang Li, ; Jianhao Li,
| |
Collapse
|
13
|
Jin Q, Zuo C, Cui H, Li L, Yang Y, Dai H, Chen L. Single-cell entropy network detects the activity of immune cells based on ribosomal protein genes. Comput Struct Biotechnol J 2022; 20:3556-3566. [PMID: 35860411 PMCID: PMC9287362 DOI: 10.1016/j.csbj.2022.06.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 06/25/2022] [Accepted: 06/26/2022] [Indexed: 11/16/2022] Open
Abstract
We developed a new computational method, Single-Cell Entropy Network (SCEN) to analyze single-cell RNA-seq data, which used the information of gene-gene associations to discover new heterogeneity of immune cells as well as identify existing cell types. Based on SCEN, we defined association-entropy (AE) for each cell and each gene through single-cell gene co-expression networks to measure the strength of association between each gene and all other genes at a single-cell resolution. Analyses of public datasets indicated that the AE of ribosomal protein genes (RP genes) varied greatly even in the same cell type of immune cells and the average AE of RP genes of immune cells in each person was significantly associated with the healthy/disease state of this person. Based on existing research and theory, we inferred that the AE of RP genes represented the heterogeneity of ribosomes and reflected the activity of immune cells. We believe SCEN can provide more biological insights into the heterogeneity and diversity of immune cells, especially the change of immune cells in the diseases.
Collapse
Affiliation(s)
- Qiqi Jin
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chunman Zuo
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Haoyue Cui
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lin Li
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yiwen Yang
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hao Dai
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Luonan Chen
- Key Laboratory of Systems Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.,Guangdong Institute of Intelligence Science and Technology, Hengqin, Zhuhai, Guangdong 519031, China.,Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou 310024, China
| |
Collapse
|
14
|
Li A, Liu B, Xu J, Cui Y. Research Progress of Cell Lineage Tracing and Single-Cell Sequencing Technology in Malignant Skin Tumors. Front Surg 2022; 9:934828. [PMID: 35784923 PMCID: PMC9243498 DOI: 10.3389/fsurg.2022.934828] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
Cell lineage tracing and single-cell sequencing have been widely applied in development biology and oncology to reveal the molecular mechanisms in multiple basic biological processes and the differentiation of stem cells, as well as quantify the differences between single cells. They provide new methods for in-depth understanding of the origin of tumors, the heterogeneity of tumor cells, and the drug resistance mechanism of tumors, thus inspiring new strategies for tumor treatment. In this review, we summarized the progress of cell lineage tracing technology and single-cell sequencing technology in the research of malignant melanoma and cutaneous squamous cell carcinoma, attempting to spark new ideas for further research on skin tumors.
Collapse
Affiliation(s)
- Ang Li
- Department of Dermatology, China-Japan Friendship Hospital, Beijing, China
- Graduate School, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Baoyi Liu
- Department of Dermatology, China-Japan Friendship Hospital, Beijing, China
- Graduate School, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jingkai Xu
- Department of Dermatology, China-Japan Friendship Hospital, Beijing, China
- Correspondence: Yong Cui wuhucuiyong@ vip.163.com Jingkai Xu
| | - Yong Cui
- Department of Dermatology, China-Japan Friendship Hospital, Beijing, China
- Correspondence: Yong Cui wuhucuiyong@ vip.163.com Jingkai Xu
| |
Collapse
|
15
|
Cutaneous squamous cell carcinoma arising in immunosuppressed patients: a systematic review of tumor profiling studies. JID INNOVATIONS 2022; 2:100126. [PMID: 35620703 PMCID: PMC9127418 DOI: 10.1016/j.xjidi.2022.100126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 02/08/2022] [Accepted: 03/04/2022] [Indexed: 12/01/2022] Open
Abstract
As solid organ transplantation becomes more prevalent, more individuals are living as members of the immunosuppressed population with an elevated risk for cutaneous squamous cell carcinoma (cSCC). Although great progress has been made in understanding the pathogenesis of cSCC in general, little is known about the drivers of tumorigenesis in immunosuppressed patients and organ-transplant recipients, specifically. This systematic review sought to synthesize information regarding the genetic and epigenetic alterations as well as changes in protein and mRNA expression that place this growing population at risk for cSCC, influence treatment response, and promote tumor aggressiveness. This review will provide investigators with a framework to identify future areas of investigation and clinicians with additional insight into how to best manage these patients.
Collapse
|
16
|
Chang MS, Azin M, Demehri S. Cutaneous Squamous Cell Carcinoma: The Frontier of Cancer Immunoprevention. ANNUAL REVIEW OF PATHOLOGY 2022; 17:101-119. [PMID: 35073167 DOI: 10.1146/annurev-pathol-042320-120056] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second most common cancer, with its incidence rising steeply. Immunosuppression is a well-established risk factor for cSCC, and this risk factor highlights the critical role of the immune system in regulating cSCC development and progression. Further highlighting the nature of cSCC as an immunological disorder, substantial evidence demonstrates a tight association between cSCC risk and age-related immunosenescence. Besides the proven efficacy of immune checkpoint blockade therapy for advanced cSCC, novel immunotherapy that targets cSCC precursor lesions has shown efficacy for cSCC prevention. Furthermore, the appreciation of the interplay between keratinocytes, commensal papillomaviruses, and the immune system has revealed the possibility for the development of a preventive cSCC vaccine. cSCC shares fundamental aspects of its origin and pathogenesis with mucosal SCCs. Therefore, advances in the field of cSCC immunoprevention will inform our approach to the management of mucosal SCCs and potentially other epithelial cancers.
Collapse
Affiliation(s)
| | - Marjan Azin
- Center for Cancer Immunology, Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts 02114, USA.,Department of Dermatology, Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| | - Shadmehr Demehri
- Harvard Medical School, Boston, Massachusetts 02115, USA; .,Center for Cancer Immunology, Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts 02114, USA.,Department of Dermatology, Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| |
Collapse
|
17
|
Taniguchi N, Takahara T, Ito T, Yamamoto Y, Satou A, Ohashi A, Takahashi E, Maeda N, Tsuzuki T. Clinicopathologic analysis of malignant or premalignant cutaneous neoplasms in Japanese kidney transplant recipients. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2021; 14:1138-1147. [PMID: 35027994 PMCID: PMC8748015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
It is well known that recipients of kidney transplants are at an increased risk of developing malignant or premalignant cutaneous neoplasms (MPCNs) after transplantation. However, the pathogenesis of MPCNs after kidney transplant has not been well-studied in Asian populations. This study aimed to describe the clinicopathologiccharacteristics of MPCNs in an Asian population. We retrospectively reviewed the medical records of 1956 patients who received kidney transplants at two hospitals in Japan, between 2003 and 2019. Among these patients, 24 developed 50 MPCN lesions, including 14 squamous cell carcinoma (SCC, 28%), 23 Bowen's disease (BD, 46%), 11 actinic keratosis (AK, 22%), and two basal cell carcinoma (BCC, 4%). No patient had malignant melanoma. The duration from transplantation to the diagnosis was significantly longer for SCC than for BD or AK (P=0.021, 0.036, respectively). Seven patients had multiple MPCNs in sun-exposed areas of skin. Among the 50 MPCNs, 40 (80%) were located in sun-exposed areas, and 10 (20%) were located in sun-protected areas. MPCNs in sun-exposed skin were frequently accompanied by dermal solar elastosis (90%, 36/40). We found high-risk human papillomavirus (HR-HPV) infections in two anogenital lesions (100%, 2/2). In contrast, HR-HPV infections were not detected in any extragenital lesions (0%, 0/30). Our results suggested that, among Japanese recipients of kidney transplant, MPCNs in sun-exposed skin areas may be associated with immunosuppression and ultraviolet exposure.
Collapse
Affiliation(s)
- Natsuki Taniguchi
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Taishi Takahara
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Takanori Ito
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Yuki Yamamoto
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Akira Satou
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Akiko Ohashi
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Emiko Takahashi
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| | - Nagako Maeda
- Department of Surgical Pathology, Japanese Red Cross Aichi Medical Center Nagoya Daini HospitalJapan
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University HospitalNagakute, Japan
| |
Collapse
|
18
|
Kim SR, Puranik AS, Jiang K, Chen X, Zhu XY, Taylor I, Khodadadi-Jamayran A, Lerman A, Hickson LJ, Childs BG, Textor SC, Tchkonia T, Niewold TB, Kirkland JL, Lerman LO. Progressive Cellular Senescence Mediates Renal Dysfunction in Ischemic Nephropathy. J Am Soc Nephrol 2021; 32:1987-2004. [PMID: 34135081 PMCID: PMC8455278 DOI: 10.1681/asn.2020091373] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/29/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Peripheral vascular diseases may induce chronic ischemia and cellular injury distal to the arterial obstruction. Cellular senescence involves proliferation arrest in response to stress, which can damage neighboring cells. Renal artery stenosis (RAS) induces stenotic-kidney dysfunction and injury, but whether these arise from cellular senescenceand their temporal pattern remain unknown. METHODS Chronic renal ischemia was induced in transgenic INK-ATTAC and wild type C57BL/6 mice by unilateral RAS, and kidney function (in vivo micro-MRI) and tissue damage were assessed. Mouse healthy and stenotic kidneys were analyzed using unbiased single-cell RNA-sequencing. To demonstrate translational relevance, cellular senescence was studied in human stenotic kidneys. RESULTS Using intraperitoneal AP20187 injections starting 1, 2, or 4 weeks after RAS, selective clearance of cells highly expressing p16Ink4a attenuated cellular senescence and improved stenotic-kidney function; however, starting treatment immediately after RAS induction was unsuccessful. Broader clearance of senescent cells, using the oral senolytic combination dasatinib and quercetin, in C57BL/6 RAS mice was more effective in clearing cells positive for p21 (Cdkn1a) and alleviating renal dysfunction and damage. Unbiased, single-cell RNA sequencing in freshly dissociated cells from healthy and stenotic mouse kidneys identified stenotic-kidney epithelial cells undergoing both mesenchymal transition and senescence. As in mice, injured human stenotic kidneys exhibited cellular senescence, suggesting this process is conserved. CONCLUSIONS Maladaptive tubular cell senescence, involving upregulated p16 (Cdkn2a), p19 (Cdkn2d), and p21 (Cdkn1a) expression, is associated with renal dysfunction and injury in chronic ischemia. These findings support development of senolytic strategies to delay chronic ischemic renal injury.
Collapse
Affiliation(s)
- Seo Rin Kim
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota,Department of Nephrology and Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Amrutesh S. Puranik
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota,Colton Center for Autoimmunity, Division of Rheumatology, New York University Langone Medical Center, New York, New York
| | - Kai Jiang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Xiaojun Chen
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota,Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Xiang-Yang Zhu
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Ian Taylor
- FlowJo, BD Life Sciences, Ashland, Oregon
| | | | - Amir Lerman
- Department of Cardiology, Mayo Clinic, Rochester, Minnesota
| | - LaTonya J. Hickson
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Bennett G. Childs
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota
| | - Stephen C. Textor
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| | - Tamara Tchkonia
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota
| | - Timothy B. Niewold
- Colton Center for Autoimmunity, Division of Rheumatology, New York University Langone Medical Center, New York, New York
| | - James L. Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, Minnesota
| | - Lilach O. Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota
| |
Collapse
|
19
|
Lim AM, Cavanagh K, Hicks RJ, McLean L, Goh MS, Webb A, Rischin D. Delayed Response After Confirmed Progression (DR) and Other Unique Immunotherapy-Related Treatment Concepts in Cutaneous Squamous Cell Carcinoma. Front Oncol 2021; 11:656611. [PMID: 33937066 PMCID: PMC8081898 DOI: 10.3389/fonc.2021.656611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/22/2021] [Indexed: 12/24/2022] Open
Abstract
Non-melanoma skin cancers are one of the most common cancers diagnosed worldwide, with the highest incidence in Australia and New Zealand. Systemic treatment of locally advanced and metastatic cutaneous squamous cell carcinomas has been revolutionized by immune checkpoint inhibition with PD-1 blockade. We highlight treatment issues distinct to the management of the disease including expansion of the traditional concept of pseudoprogression and describe delayed responses after immune-specific response criteria confirmed progressive disease with and without clinical deterioration. We term this phenomenon “delayed response after confirmed progression (DR)”. We also discuss the common development of second primary tumors, heterogeneous disease responses, and expanding clinical boundaries for immunotherapy use.
Collapse
Affiliation(s)
- Annette M Lim
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, VIC, Australia
| | - Karda Cavanagh
- Department of Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Rodney J Hicks
- Department of Nuclear Medicine, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Luke McLean
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Michelle S Goh
- Department of Dermatology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Angela Webb
- Department of Plastic Surgery, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Danny Rischin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, VIC, Australia
| |
Collapse
|