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Zhang QW, Zhu MX, Liu WF, Rui WW, Chen Y, Ding XY, Jiang YS, Wu ZY, Liu BB. Identification of clinically relevant subsets CD39 +PD-1 +CD8 + T cells and CD39 + regulatory T cells in intrahepatic cholangiocarcinoma using single-cell CyTOF. Transl Oncol 2024; 44:101954. [PMID: 38608405 PMCID: PMC11024660 DOI: 10.1016/j.tranon.2024.101954] [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: 01/21/2024] [Revised: 03/05/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is an aggressive liver malignancy with limited treatment options and a dismal prognosis. The tumor immune microenvironment (TIME) is crucial for iCCA progression, yet its comprehensive characterization remains incomplete. This study utilized mass cytometry by time of flight (CyTOF) to comprehensively analyze immune cell populations in fresh iCCA tumor samples and adjacent peritumor liver tissues. Notably, NK cell percentages significantly decreased in iCCA lesions compared to peritumor liver tissues. Conversely, an enrichment of immunosuppressive CD39+Foxp3+CD4+ regulatory T cells (CD39+T-regs) and exhausted-like CD8+T cells (with pronounced CD39 and PD-1 expression) within TIME was identified and confirmed by multiplex immunofluorescence staining in an independent patient cohort (n = 140). Crucially, tumor-infiltrating CD39+T-regs and CD39+PD-1+CD8+T cells emerged as independent prognostic indicators associated with an unfavorable prognosis in iCCA. These findings unveil the intricate immune landscape within iCCA, offering valuable insights for disease management and novel cancer immunotherapies.
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Affiliation(s)
- Qi-Wei Zhang
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Road, Shanghai 200025, China
| | - Meng-Xuan Zhu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wen-Feng Liu
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Liver Cancer Institute, Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Wei-Wei Rui
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yong Chen
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xiao-Yi Ding
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Road, Shanghai 200025, China.
| | - Yong-Sheng Jiang
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Road, Shanghai 200025, China; Research Institute of Pancreatic Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China; State Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Zhi-Yuan Wu
- Department of Interventional Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197, Ruijin Er Road, Shanghai 200025, China.
| | - Bin-Bin Liu
- Liver Cancer Institute, Zhongshan Hospital, Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Fudan University, 180 Fenglin Road, Shanghai 200032, China.
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2
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Takahashi M, So TY, Chamberlain-Evans V, Hughes R, Yam-Puc JC, Kania K, Ruhle M, Mann T, Schuijs MJ, Coupland P, Naisbitt D, Halim TYF, Lyons PA, Lio P, Roychoudhuri R, Okkenhaug K, Adams DJ, Smith KGC, Jodrell DI, Chapman MA, Thaventhiran JED. Intratumoral antigen signaling traps CD8 + T cells to confine exhaustion to the tumor site. Sci Immunol 2024; 9:eade2094. [PMID: 38787961 DOI: 10.1126/sciimmunol.ade2094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
Immunotherapy advances have been hindered by difficulties in tracking the behaviors of lymphocytes after antigen signaling. Here, we assessed the behavior of T cells active within tumors through the development of the antigen receptor signaling reporter (AgRSR) mouse, fate-mapping lymphocytes responding to antigens at specific times and locations. Contrary to reports describing the ready egress of T cells out of the tumor, we find that intratumoral antigen signaling traps CD8+ T cells in the tumor. These clonal populations expand and become increasingly exhausted over time. By contrast, antigen-signaled regulatory T cell (Treg) clonal populations readily recirculate out of the tumor. Consequently, intratumoral antigen signaling acts as a gatekeeper to compartmentalize CD8+ T cell responses, even within the same clonotype, thus enabling exhausted T cells to remain confined to a specific tumor tissue site.
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Affiliation(s)
- Munetomo Takahashi
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
- Graduate School of Medicine and Faculty of Medicine, University of Tokyo, Tokyo 113-0033, Japan
| | - Tsz Y So
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
| | - Vitalina Chamberlain-Evans
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Robert Hughes
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Juan Carlos Yam-Puc
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Katarzyna Kania
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
| | - Michelle Ruhle
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
| | - Tiffeney Mann
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Martijn J Schuijs
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
| | - Paul Coupland
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
- Altos Labs Cambridge Institute, Cambridge CB21 6GP, UK
| | - Dean Naisbitt
- Department of Pharmacology and Therapeutics, University of Liverpool, Sherrington Building, Ashton Street, Liverpool L69 3G, UK
| | | | - Paul A Lyons
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
| | - Pietro Lio
- Department of Computer Science and Technology, University of Cambridge, Cambridge CB3 0FD, UK
| | | | - Klaus Okkenhaug
- Department of Pathology, University of Cambridge, Cambridge, UK
| | - David J Adams
- Experimental Cancer Genetics, Wellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK
| | - Ken G C Smith
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK
- Department of Medicine, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, UK
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
- University of Melbourne, Parkville, VIC 3052, Australia
| | - Duncan I Jodrell
- Department of Oncology, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Box 197, Cambridge CB2 0XZ, UK
| | - Michael A Chapman
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
- Department of Hematology, University of Cambridge, Cambridge CB2 0RE, UK
| | - James E D Thaventhiran
- Medical Research Council Toxicology Unit, University of Cambridge, Gleeson Building, Tennis Court Road, Cambridge CB2 1QR, UK
- University of Cambridge, CRUK Cambridge Institute, Cambridge CB2 0RE, UK
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3
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Hou X, Liang F, Li J, Yang Y, Wang C, Qi T, Sheng W. Mapping cell diversity in human sporadic cerebral cavernous malformations. Gene 2024; 924:148605. [PMID: 38788816 DOI: 10.1016/j.gene.2024.148605] [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: 10/23/2023] [Revised: 05/12/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Cerebral cavernous malformation (CCM) is a low-flow, bleeding-prone vascular disease that can cause cerebral hemorrhage, seizure and neurological deficits. Its inheritance mode includes sporadic or autosomal dominant inheritance with incomplete penetrance, namely sporadic CCM (SCCM) and familial CCM. SCCM is featured by single lesion and single affection in a family. Among CCM patients especially SCCM, the pathogenesis of the corresponding phenotypes and pathological features or candidate genes have not been fully elucidated yet. METHODS Here, we performed in-depth single-cell RNA sequencing (scRNA-Seq) and bulk assay for transposase-accessible chromatin sequencing (ATAC-Seq) in SCCM and control patients. Further validation was conducted for the gene of interest using qPCR and RNA in situ hybridization (RNA FISH) techniques to provide further atlas and evidence for SCCM generative process. RESULTS We identified six cell types in the SCCM and control vessels and found that the expression of NEK1, RNPC3, FBRSL1, IQGAP2, MCUB, AP3B1, ESCO1, MYO9B and PVT1 were up-regulated in SCCM tissues. Among the six cell types, we found that compared with control conditions, PVT1 showed a rising peak which followed the pseudo-time axis in endothelial cell clusters of SCCM samples, while showed an increasing trend in smooth muscle cell clusters of SCCM samples. Further experiments indicated that, compared with the control vessels, PVT1 exhibited significantly elevated expression in SCCM samples. CONCLUSION In SCCM conditions, We found that in the process of development from control to lesion conditions, PVT1 showed a rising peak in endothelial cells and showed an increasing trend in smooth muscle cells at the same time. Overall, there was a significantly elevated expression of NEK1, RNPC3, FBRSL1, IQGAP2, MCUB, AP3B1, ESCO1, MYO9B and PVT1 in SCCM specimens compared to control samples.
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Affiliation(s)
- Xiaocan Hou
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, No.58 Zhongshan Road 2, Guangzhou, 510080, China
| | - Feng Liang
- Department of Neurosurgery, The First Affiliated Hospital, Sun Yat-sen University, No.58 Zhongshan Road 2, Guangzhou, 510080, China
| | - Jiaoxing Li
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University; Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, No.58 Zhongshan Road 2, Guangzhou, 510080, China
| | - Yibing Yang
- Department of Neurosurgery, The First Affiliated Hospital, Sun Yat-sen University, No.58 Zhongshan Road 2, Guangzhou, 510080, China
| | - Chuhuai Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, No.58 Zhongshan Road 2, Guangzhou, 510080, China.
| | - Tiewei Qi
- Department of Neurosurgery, The First Affiliated Hospital, Sun Yat-sen University, No.58 Zhongshan Road 2, Guangzhou, 510080, China.
| | - Wenli Sheng
- Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University; Guangdong Provincial Key Laboratory of Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, No.58 Zhongshan Road 2, Guangzhou, 510080, China.
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Gao Q, Ji Z, Wang L, Owzar K, Li QJ, Chan C, Xie J. SifiNet: a robust and accurate method to identify feature gene sets and annotate cells. Nucleic Acids Res 2024; 52:e46. [PMID: 38647069 PMCID: PMC11109959 DOI: 10.1093/nar/gkae307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 03/25/2024] [Accepted: 04/14/2024] [Indexed: 04/25/2024] Open
Abstract
SifiNet is a robust and accurate computational pipeline for identifying distinct gene sets, extracting and annotating cellular subpopulations, and elucidating intrinsic relationships among these subpopulations. Uniquely, SifiNet bypasses the cell clustering stage, commonly integrated into other cellular annotation pipelines, thereby circumventing potential inaccuracies in clustering that may compromise subsequent analyses. Consequently, SifiNet has demonstrated superior performance in multiple experimental datasets compared with other state-of-the-art methods. SifiNet can analyze both single-cell RNA and ATAC sequencing data, thereby rendering comprehensive multi-omic cellular profiles. It is conveniently available as an open-source R package.
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Affiliation(s)
- Qi Gao
- Department of Biostatistics and Bioinformatics, Duke University, USA
| | - Zhicheng Ji
- Department of Biostatistics and Bioinformatics, Duke University, USA
| | - Liuyang Wang
- Department of Molecular Genetics and Microbiology, Duke University, USA
| | - Kouros Owzar
- Department of Biostatistics and Bioinformatics, Duke University, USA
| | - Qi-Jing Li
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore
| | - Cliburn Chan
- Department of Biostatistics and Bioinformatics, Duke University, USA
| | - Jichun Xie
- Department of Biostatistics and Bioinformatics, Duke University, USA
- Department of Mathematics, Duke University, USA
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5
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Pihl RMF, Smith-Mahoney EL, Olson A, Yuen RR, Asundi A, Lin N, Belkina AC, Snyder-Cappione JE. Vδ1 Effector and Vδ2 γδ T-Cell Subsets Shift in Frequency and Are Linked to Plasma Inflammatory Markers During Antiretroviral Therapy-Suppressed HIV Infection. J Infect Dis 2024; 229:1317-1327. [PMID: 38390982 PMCID: PMC11095541 DOI: 10.1093/infdis/jiae091] [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: 10/13/2023] [Revised: 01/18/2024] [Accepted: 02/21/2024] [Indexed: 02/24/2024] Open
Abstract
BACKGROUND Chronic inflammation is prevalent with antiretroviral therapy (ART)-suppressed human immunodeficiency virus (HIV) infection and one immune cell subset putatively driving this phenomenon is TIGIT+ γδ T cells. METHODS To elucidate γδ T-cell phenotypic diversity, spectral flow cytometry was performed on blood lymphocytes from individuals of a HIV and aging cohort and data were analyzed using bioinformatic platforms. Plasma inflammatory markers were measured and correlated with γδ T-cell subset frequencies. RESULTS Thirty-nine distinct γδ T-cell subsets were identified (22 Vδ1+, 14 Vδ2+, and 3 Vδ1-Vδ2-Vγ9+) and TIGIT was nearly exclusively found on the Vδ1+CD45RA+CD27- effector populations. People with ART-suppressed HIV infection (PWH) exhibited high frequencies of distinct clusters of Vδ1+ effectors distinguished via CD8, CD16, and CD38 expression. Among Vδ2+ cells, most Vγ9+ (innate-like) clusters were lower in PWH; however, CD27+ subsets were similar in frequency between participants with and without HIV. Comparisons by age revealed lower 'naive' Vδ1+CD45RA+CD27+ cells in older individuals, regardless of HIV status. Plasma inflammatory markers were selectively linked to subsets of Vδ1+ and Vδ2+ cells. CONCLUSIONS These results further elucidate γδ T-cell subset complexity and reveal distinct alterations and connections with inflammatory pathways of Vδ1+ effector and Vδ2+ innate-like subsets during ART-suppressed HIV infection.
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Affiliation(s)
- Riley M F Pihl
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Erika L Smith-Mahoney
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Alex Olson
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts, USA
| | - Rachel R Yuen
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Archana Asundi
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts, USA
| | - Nina Lin
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts, USA
| | - Anna C Belkina
- Flow Cytometry Core Facility, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
- Department of Pathology and Laboratory Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Jennifer E Snyder-Cappione
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
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6
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Doré S, Ali M, Sorin M, McDowell SAC, Desharnais L, Breton V, Yu MW, Arabzadeh A, Ryan MI, Milette S, Quail DF, Walsh LA. Exploring the prognostic significance of arm-level copy number alterations in triple-negative breast cancer. Oncogene 2024:10.1038/s41388-024-03051-y. [PMID: 38744952 DOI: 10.1038/s41388-024-03051-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 04/22/2024] [Accepted: 04/24/2024] [Indexed: 05/16/2024]
Abstract
Somatic copy number alterations (SCNAs) are prevalent in cancer and play a significant role in both tumorigenesis and therapeutic resistance. While focal SCNAs have been extensively studied, the impact of larger arm-level SCNAs remains poorly understood. Here, we investigated the association between arm-level SCNAs and overall survival in triple-negative breast cancer (TNBC), an aggressive subtype of breast cancer lacking targeted therapies. We identified frequent arm-level SCNAs, including 21q gain and 7p gain, which correlated with poor overall survival in TNBC patients. Further, we identified the expression of specific genes within these SCNAs associated with survival. Notably, we found that the expression of RIPK4, a gene located on 21q, exhibited a strong correlation with poor overall survival. In functional assays, we demonstrated that targeting Ripk4 in a murine lung metastatic TNBC model significantly reduced tumor burden, improved survival, and increased CD4+ and CD8+ T cell infiltration. RIPK4 enhanced the survival of triple-negative breast cancer cells at secondary sites, thereby facilitating the formation of metastatic lesions. Our findings highlight the significance of arm-level SCNAs in breast cancer progression and identify RIPK4 as a putative driver of TNBC metastasis and immunosuppression.
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Affiliation(s)
- Samuel Doré
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Mariam Ali
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Mark Sorin
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Sheri A C McDowell
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Physiology, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Lysanne Desharnais
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Valérie Breton
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Miranda W Yu
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Physiology, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Azadeh Arabzadeh
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
| | - Malcolm I Ryan
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Surgery, McGill University Health Center, Montreal, QC, Canada
| | - Simon Milette
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Experimental Medicine, McGill University, Montreal, QC, Canada
| | - Daniela F Quail
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada
- Department of Physiology, Faculty of Medicine, McGill University, Montreal, QC, Canada
- Department of Experimental Medicine, McGill University, Montreal, QC, Canada
| | - Logan A Walsh
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, QC, Canada.
- Department of Human Genetics, McGill University, Montreal, QC, Canada.
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Zieliński M, Sakowska J, Iwaszkiewicz-Grześ D, Gliwiński M, Hennig M, Żalińska M, Wołoszyn-Durkiewicz A, Jaźwińska-Curyłło A, Kamińska H, Owczuk R, Młynarski W, Jarosz-Chobot P, Bossowski A, Szadkowska A, Fendler W, Beń-Skowronek I, Chobot A, Myśliwiec M, Siebert J, Marek-Trzonkowska N, Trzonkowski P. PD-1 Receptor (+) T cells are associated with the efficacy of the combined treatment with regulatory t cells and rituximab in type 1 diabetes children via regulatory t cells suppressive activity amelioration. Int Immunopharmacol 2024; 132:111919. [PMID: 38554443 DOI: 10.1016/j.intimp.2024.111919] [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: 11/10/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/01/2024]
Abstract
An imbalance between exaggerated autoaggressive T cell responses, primarily CD8 + T cells, and impaired tolerogenic mechanisms underlie the development of type 1 diabetes mellitus. Disease-modifying strategies, particularly immunotherapy focusing on FoxP3 + T regulatory cells (Treg), and B cells facilitating antigen presentation for T cells, show promise. Selective depletion of B cells may be achieved with an anti-CD20 monoclonal antibody (mAb). In a 2-year-long flow cytometry follow-up, involving 32 peripheral blood T and B cell markers across three trial arms (Treg + rituximab N = 12, Treg + placebo N = 13, control N = 11), we observed significant changes. PD-1 receptor (+) CD4 + Treg, CD4 + effector T cells (Teffs), and CD8 + T cell percentages increased in the combined regimen group by the end of follow-up. Conversely, the control group exhibited a notable reduction in PD-1 receptor (+) CD4 + Teff percentages. Considering clinical endpoints, higher PD-1 receptor (+) expression on T cells correlated with positive responses, including a higher mixed meal tolerance test AUC, and reduced daily insulin dosage. PD-1 receptor (+) T cells emerged as a potential therapy outcome biomarker. In vitro validation confirmed that successful Teff suppression was associated with elevated PD-1 receptor (+) Treg levels. These findings support PD-1 receptor (+) T cells as a reliable indicator of treatment with combined immunotherapy consisting of Tregs and anti-CD20 mAb efficacy in type 1 diabetes mellitus.
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Affiliation(s)
- Maciej Zieliński
- Department of Medical Immunology, Medical University of Gdańsk, Debinki 7 80-210, Poland; Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland
| | - Justyna Sakowska
- Department of Medical Immunology, Medical University of Gdańsk, Debinki 7 80-210, Poland; Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland
| | - Dorota Iwaszkiewicz-Grześ
- Department of Medical Immunology, Medical University of Gdańsk, Debinki 7 80-210, Poland; Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland
| | - Mateusz Gliwiński
- Department of Medical Immunology, Medical University of Gdańsk, Debinki 7 80-210, Poland; Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland
| | - Matylda Hennig
- Department of Pediatric Diabetology and Endocrinology, Medical University of Gdańsk, Debinki 7 80-210, Poland
| | - Magdalena Żalińska
- Department of Pediatric Diabetology and Endocrinology, Medical University of Gdańsk, Debinki 7 80-210, Poland
| | - Anna Wołoszyn-Durkiewicz
- Department of Pediatric Diabetology and Endocrinology, Medical University of Gdańsk, Debinki 7 80-210, Poland
| | - Anna Jaźwińska-Curyłło
- Regional Center of Blood Donation and Treatment, Hoene-Wrońskiego 4, 80-210 Gdańsk, Poland
| | - Halla Kamińska
- Department of Children's Diabetology, Medical University of Silesia, Medykow 16, 40-752 Katowice, Poland
| | - Radosław Owczuk
- Department of Anaesthesiology and Critical Care, Medical University of Gdańsk, Debinki 7 80-210, Poland
| | - Wojciech Młynarski
- Department of Paediatrics, Oncology and Haematology, Medical University of Lodz, Sporna 36/50, 91-738 Lodz, Poland
| | - Przemysława Jarosz-Chobot
- Department of Children's Diabetology, Medical University of Silesia, Medykow 16, 40-752 Katowice, Poland
| | - Artur Bossowski
- Department of Peadiatrics, Endocrinology, Diabetology with Cardiology Division, Medical University of Bialystok, Jana Kilińskiego 1, 15-089 Białystok, Poland
| | - Agnieszka Szadkowska
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Sporna 36/50, 91-738 Lodz, Poland
| | - Wojciech Fendler
- Department of Pediatrics, Diabetology, Endocrinology and Nephrology, Medical University of Lodz, Sporna 36/50, 91-738 Lodz, Poland
| | - Iwona Beń-Skowronek
- Dept. Pediatric Endocrinology and Diabetology, Medical University of Lublin, ul. Prof. A. Gebali 6, 20-093 Lublin, Poland
| | - Agata Chobot
- Department of Paediatrics, Institute of Medical Sciences, University of Opole, Al. Witosa 26, 45-401 Opole, Poland
| | - Małgorzata Myśliwiec
- Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland; Department of Pediatric Diabetology and Endocrinology, Medical University of Gdańsk, Debinki 7 80-210, Poland
| | - Janusz Siebert
- Department of Family Medicine, Laboratory of Immunoregulation and Cellular Therapies, Medical University of Gdańsk, Debinki 2 80-210, Poland
| | - Natalia Marek-Trzonkowska
- Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland; Department of Family Medicine, Laboratory of Immunoregulation and Cellular Therapies, Medical University of Gdańsk, Debinki 2 80-210, Poland; International Centre for Cancer Vaccine Science, University of Gdańsk, Wita Stwosza 63, 80-308 Gdańsk, Poland
| | - Piotr Trzonkowski
- Department of Medical Immunology, Medical University of Gdańsk, Debinki 7 80-210, Poland; Poltreg S.A., Botaniczna 20 Street, 80-298 Gdańsk, Poland.
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8
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Cui X, Chen X, Li Z, Gao Z, Chen S, Jiang R. Discrete latent embedding of single-cell chromatin accessibility sequencing data for uncovering cell heterogeneity. Nat Comput Sci 2024:10.1038/s43588-024-00625-4. [PMID: 38730185 DOI: 10.1038/s43588-024-00625-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 04/05/2024] [Indexed: 05/12/2024]
Abstract
Single-cell epigenomic data has been growing continuously at an unprecedented pace, but their characteristics such as high dimensionality and sparsity pose substantial challenges to downstream analysis. Although deep learning models-especially variational autoencoders-have been widely used to capture low-dimensional feature embeddings, the prevalent Gaussian assumption somewhat disagrees with real data, and these models tend to struggle to incorporate reference information from abundant cell atlases. Here we propose CASTLE, a deep generative model based on the vector-quantized variational autoencoder framework to extract discrete latent embeddings that interpretably characterize single-cell chromatin accessibility sequencing data. We validate the performance and robustness of CASTLE for accurate cell-type identification and reasonable visualization compared with state-of-the-art methods. We demonstrate the advantages of CASTLE for effective incorporation of existing massive reference datasets in a weakly supervised or supervised manner. We further demonstrate CASTLE's capacity for intuitively distilling cell-type-specific feature spectra that unveil cell heterogeneity and biological implications quantitatively.
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Affiliation(s)
- Xuejian Cui
- Ministry of Education Key Laboratory of Bioinformatics, Bioinformatics Division at the Beijing National Research Center for Information Science and Technology, Center for Synthetic and Systems Biology, Department of Automation, Tsinghua University, Beijing, China
| | - Xiaoyang Chen
- Ministry of Education Key Laboratory of Bioinformatics, Bioinformatics Division at the Beijing National Research Center for Information Science and Technology, Center for Synthetic and Systems Biology, Department of Automation, Tsinghua University, Beijing, China
| | - Zhen Li
- Ministry of Education Key Laboratory of Bioinformatics, Bioinformatics Division at the Beijing National Research Center for Information Science and Technology, Center for Synthetic and Systems Biology, Department of Automation, Tsinghua University, Beijing, China
| | - Zijing Gao
- Ministry of Education Key Laboratory of Bioinformatics, Bioinformatics Division at the Beijing National Research Center for Information Science and Technology, Center for Synthetic and Systems Biology, Department of Automation, Tsinghua University, Beijing, China
| | - Shengquan Chen
- School of Mathematical Sciences and LPMC, Nankai University, Tianjin, China.
| | - Rui Jiang
- Ministry of Education Key Laboratory of Bioinformatics, Bioinformatics Division at the Beijing National Research Center for Information Science and Technology, Center for Synthetic and Systems Biology, Department of Automation, Tsinghua University, Beijing, China.
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9
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Greenwald AC, Darnell NG, Hoefflin R, Simkin D, Mount CW, Gonzalez Castro LN, Harnik Y, Dumont S, Hirsch D, Nomura M, Talpir T, Kedmi M, Goliand I, Medici G, Laffy J, Li B, Mangena V, Keren-Shaul H, Weller M, Addadi Y, Neidert MC, Suvà ML, Tirosh I. Integrative spatial analysis reveals a multi-layered organization of glioblastoma. Cell 2024; 187:2485-2501.e26. [PMID: 38653236 PMCID: PMC11088502 DOI: 10.1016/j.cell.2024.03.029] [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: 06/16/2023] [Revised: 01/11/2024] [Accepted: 03/21/2024] [Indexed: 04/25/2024]
Abstract
Glioma contains malignant cells in diverse states. Here, we combine spatial transcriptomics, spatial proteomics, and computational approaches to define glioma cellular states and uncover their organization. We find three prominent modes of organization. First, gliomas are composed of small local environments, each typically enriched with one major cellular state. Second, specific pairs of states preferentially reside in proximity across multiple scales. This pairing of states is consistent across tumors. Third, these pairwise interactions collectively define a global architecture composed of five layers. Hypoxia appears to drive the layers, as it is associated with a long-range organization that includes all cancer cell states. Accordingly, tumor regions distant from any hypoxic/necrotic foci and tumors that lack hypoxia such as low-grade IDH-mutant glioma are less organized. In summary, we provide a conceptual framework for the organization of cellular states in glioma, highlighting hypoxia as a long-range tissue organizer.
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Affiliation(s)
- Alissa C Greenwald
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Noam Galili Darnell
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Rouven Hoefflin
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel; Department of Medicine I, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dor Simkin
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Christopher W Mount
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - L Nicolas Gonzalez Castro
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, MA, USA; Department of Neurology, Brigham and Women's Hospital, Boston, MA, USA
| | - Yotam Harnik
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Sydney Dumont
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Dana Hirsch
- Immunohistochemistry Unit, Department of Veterinary Resources, Weizmann Institute of Science, Rehovot, Israel
| | - Masashi Nomura
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Tom Talpir
- Department of Computer Science and Applied Mathematics, Weizmann Institute of Science, Rehovot, Israel
| | - Merav Kedmi
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Inna Goliand
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Gioele Medici
- Clinical Neuroscience Center, Department of Neurosurgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Julie Laffy
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Baoguo Li
- Department of Systems Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Vamsi Mangena
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Hadas Keren-Shaul
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Michael Weller
- Clinical Neuroscience Center, Department of Neurosurgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Yoseph Addadi
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Marian C Neidert
- Clinical Neuroscience Center, Department of Neurosurgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Neurosurgery, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Mario L Suvà
- Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA.
| | - Itay Tirosh
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
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10
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Ellis LV, Bywaters JD, Chen J. Endothelial deletion of p53 generates transitional endothelial cells and improves lung development during neonatal hyperoxia. bioRxiv 2024:2024.05.07.593014. [PMID: 38766251 PMCID: PMC11100739 DOI: 10.1101/2024.05.07.593014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Bronchopulmonary dysplasia (BPD), a prevalent and chronic lung disease affecting premature newborns, results in vascular rarefaction and alveolar simplification. Although the vasculature has been recognized as a main player in this disease, the recently found capillary heterogeneity and cellular dynamics of endothelial subpopulations in BPD remain unclear. Here, we show Cap2 cells are damaged during neonatal hyperoxic injury, leading to their replacement by Cap1 cells which, in turn, significantly decline. Single-cell RNA-seq identifies the activation of numerous p53 target genes in endothelial cells, including Cdkn1a (p21) . While global deletion of p53 results in worsened vasculature, endothelial-specific deletion of p53 reverses the vascular phenotype and improves alveolar simplification during hyperoxia. This recovery is associated with the emergence of a transitional EC state, enriched for oxidative stress response genes and growth factors. These findings implicate the p53 pathway in EC type transition during injury-repair and highlights the endothelial contributions to BPD.
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11
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Mongia A, Zohora FT, Burget NG, Zhou Y, Saunders DC, Wang YJ, Brissova M, Powers AC, Kaestner KH, Vahedi G, Naji A, Schwartz GW, Faryabi RB. AnnoSpat annotates cell types and quantifies cellular arrangements from spatial proteomics. Nat Commun 2024; 15:3744. [PMID: 38702321 PMCID: PMC11068798 DOI: 10.1038/s41467-024-47334-0] [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: 04/10/2023] [Accepted: 03/25/2024] [Indexed: 05/06/2024] Open
Abstract
Cellular composition and anatomical organization influence normal and aberrant organ functions. Emerging spatial single-cell proteomic assays such as Image Mass Cytometry (IMC) and Co-Detection by Indexing (CODEX) have facilitated the study of cellular composition and organization by enabling high-throughput measurement of cells and their localization directly in intact tissues. However, annotation of cell types and quantification of their relative localization in tissues remain challenging. To address these unmet needs for atlas-scale datasets like Human Pancreas Analysis Program (HPAP), we develop AnnoSpat (Annotator and Spatial Pattern Finder) that uses neural network and point process algorithms to automatically identify cell types and quantify cell-cell proximity relationships. Our study of data from IMC and CODEX shows the higher performance of AnnoSpat in rapid and accurate annotation of cell types compared to alternative approaches. Moreover, the application of AnnoSpat to type 1 diabetic, non-diabetic autoantibody-positive, and non-diabetic organ donor cohorts recapitulates known islet pathobiology and shows differential dynamics of pancreatic polypeptide (PP) cell abundance and CD8+ T cells infiltration in islets during type 1 diabetes progression.
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Affiliation(s)
- Aanchal Mongia
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Fatema Tuz Zohora
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Vector Institute, University of Toronto, Toronto, ON, Canada
| | - Noah G Burget
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Yeqiao Zhou
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Diane C Saunders
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yue J Wang
- Department of Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Marcela Brissova
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alvin C Powers
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- VA Tennessee Valley Healthcare System, Nashville, TN, USA
| | - Klaus H Kaestner
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Institute for Diabetes, Obesity and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Golnaz Vahedi
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Institute for Diabetes, Obesity and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ali Naji
- Institute for Diabetes, Obesity and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Gregory W Schwartz
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
- Vector Institute, University of Toronto, Toronto, ON, Canada.
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.
| | - Robert B Faryabi
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
- Epigenetics Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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12
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Xiang H, Pan Y, Sze MA, Wlodarska M, Li L, van de Mark KA, Qamar H, Moure CJ, Linn DE, Hai J, Huo Y, Clarke J, Tan TG, Ho S, Teng KW, Ramli MN, Nebozhyn M, Zhang C, Barlow J, Gustafson CE, Gornisiewicz S, Albertson TP, Korle SL, Bueno R, Moy LY, Vollmann EH, Chiang DY, Brandish PE, Loboda A. Single-Cell Analysis Identifies NOTCH3-Mediated Interactions between Stromal Cells That Promote Microenvironment Remodeling and Invasion in Lung Adenocarcinoma. Cancer Res 2024; 84:1410-1425. [PMID: 38335304 PMCID: PMC11063690 DOI: 10.1158/0008-5472.can-23-1183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 11/15/2023] [Accepted: 02/08/2024] [Indexed: 02/12/2024]
Abstract
Cancer immunotherapy has revolutionized the treatment of lung adenocarcinoma (LUAD); however, a significant proportion of patients do not respond. Recent transcriptomic studies to understand determinants of immunotherapy response have pinpointed stromal-mediated resistance mechanisms. To gain a better understanding of stromal biology at the cellular and molecular level in LUAD, we performed single-cell RNA sequencing of 256,379 cells, including 13,857 mesenchymal cells, from 9 treatment-naïve patients. Among the mesenchymal cell subsets, FAP+PDPN+ cancer-associated fibroblasts (CAF) and ACTA2+MCAM+ pericytes were enriched in tumors and differentiated from lung-resident fibroblasts. Imaging mass cytometry revealed that both subsets were topographically adjacent to the perivascular niche and had close spatial interactions with endothelial cells (EC). Modeling of ligand and receptor interactomes between mesenchymal and ECs identified that NOTCH signaling drives these cell-to-cell interactions in tumors, with pericytes and CAFs as the signal receivers and arterial and PLVAPhigh immature neovascular ECs as the signal senders. Either pharmacologically blocking NOTCH signaling or genetically depleting NOTCH3 levels in mesenchymal cells significantly reduced collagen production and suppressed cell invasion. Bulk RNA sequencing data demonstrated that NOTCH3 expression correlated with poor survival in stroma-rich patients and that a T cell-inflamed gene signature only predicted survival in patients with low NOTCH3. Collectively, this study provides valuable insights into the role of NOTCH3 in regulating tumor stroma biology, warranting further studies to elucidate the clinical implications of targeting NOTCH3 signaling. SIGNIFICANCE NOTCH3 signaling activates tumor-associated mesenchymal cells, increases collagen production, and augments cell invasion in lung adenocarcinoma, suggesting its critical role in remodeling tumor stroma.
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Affiliation(s)
- Handan Xiang
- Discovery Immunology, Merck & Co., Inc., Cambridge, Massachusetts
| | - Yidan Pan
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | - Marc A. Sze
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | - Marta Wlodarska
- Discovery Oncology, Merck & Co., Inc., Boston, Massachusetts
| | - Ling Li
- Quantitative Bioscience, MSD, Singapore
| | | | - Haleema Qamar
- Discovery Immunology, Merck & Co., Inc., Cambridge, Massachusetts
| | - Casey J. Moure
- Discovery Oncology, Merck & Co., Inc., Boston, Massachusetts
| | - Douglas E. Linn
- Quantitative Bioscience, Merck & Co., Inc., Boston, Massachusetts
| | - Josephine Hai
- Quantitative Bioscience, Merck & Co., Inc., Boston, Massachusetts
| | - Ying Huo
- Quantitative Bioscience, Merck & Co., Inc., Boston, Massachusetts
| | - James Clarke
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | - Tze Guan Tan
- Discovery Cardiometabolic Diseases, MSD, Singapore
| | - Samantha Ho
- Discovery Cardiometabolic Diseases, MSD, Singapore
| | | | | | - Michael Nebozhyn
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | - Chunsheng Zhang
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | - Julianne Barlow
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Corinne E. Gustafson
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Savanna Gornisiewicz
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Thomas P. Albertson
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Stephanie L. Korle
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Raphael Bueno
- The Division of Thoracic Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lily Y. Moy
- Quantitative Bioscience, Merck & Co., Inc., Boston, Massachusetts
| | | | - Derek Y. Chiang
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
| | | | - Andrey Loboda
- Data and Genome Sciences, Merck & Co., Inc., Boston, Massachusetts
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13
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Ali HR, West RB. Spatial Biology of Breast Cancer. Cold Spring Harb Perspect Med 2024; 14:a041335. [PMID: 38110242 PMCID: PMC11065165 DOI: 10.1101/cshperspect.a041335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Spatial findings have shaped on our understanding of breast cancer. In this review, we discuss how spatial methods, including spatial transcriptomics and proteomics and the resultant understanding of spatial relationships, have contributed to concepts regarding cancer progression and treatment. In addition to discussing traditional approaches, we examine how emerging multiplex imaging technologies have contributed to the field and how they might influence future research.
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Affiliation(s)
- H Raza Ali
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge CB2 0RE, United Kingdom
| | - Robert B West
- Department of Pathology, Stanford University Medical Center, Stanford, California 94305, USA
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14
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De Wispelaere W, Annibali D, Tuyaerts S, Messiaen J, Antoranz A, Shankar G, Dubroja N, Herreros‐Pomares A, Baiden‐Amissah REM, Orban M, Delfini M, Berardi E, Van Brussel T, Schepers R, Philips G, Boeckx B, Baietti MF, Congedo L, HoWangYin KY, Bayon E, Van Rompuy A, Leucci E, Tabruyn SP, Bosisio F, Mazzone M, Lambrechts D, Amant F. PI3K/mTOR inhibition induces tumour microenvironment remodelling and sensitises pS6 high uterine leiomyosarcoma to PD-1 blockade. Clin Transl Med 2024; 14:e1655. [PMID: 38711203 PMCID: PMC11074386 DOI: 10.1002/ctm2.1655] [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: 10/16/2023] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Uterine leiomyosarcomas (uLMS) are aggressive tumours with poor prognosis and limited treatment options. Although immune checkpoint blockade (ICB) has proven effective in some 'challenging-to-treat' cancers, clinical trials showed that uLMS do not respond to ICB. Emerging evidence suggests that aberrant PI3K/mTOR signalling can drive resistance to ICB. We therefore explored the relevance of the PI3K/mTOR pathway for ICB treatment in uLMS and explored pharmacological inhibition of this pathway to sensitise these tumours to ICB. METHODS We performed an integrated multiomics analysis based on TCGA data to explore the correlation between PI3K/mTOR dysregulation and immune infiltration in 101 LMS. We assessed response to PI3K/mTOR inhibitors in immunodeficient and humanized uLMS patient-derived xenografts (PDXs) by evaluating tumour microenvironment modulation using multiplex immunofluorescence. We explored response to single-agent and a combination of PI3K/mTOR inhibitors with PD-1 blockade in humanized uLMS PDXs. We mapped intratumoural dynamics using single-cell RNA/TCR sequencing of serially collected biopsies. RESULTS PI3K/mTOR over-activation (pS6high) associated with lymphocyte depletion and wound healing immune landscapes in (u)LMS, suggesting it contributes to immune evasion. In contrast, PI3K/mTOR inhibition induced profound tumour microenvironment remodelling in an ICB-resistant humanized uLMS PDX model, fostering adaptive anti-tumour immune responses. Indeed, PI3K/mTOR inhibition induced macrophage repolarisation towards an anti-tumourigenic phenotype and increased antigen presentation on dendritic and tumour cells, but also promoted infiltration of PD-1+ T cells displaying an exhausted phenotype. When combined with anti-PD-1, PI3K/mTOR inhibition led to partial or complete tumour responses, whereas no response to single-agent anti-PD-1 was observed. Combination therapy reinvigorated exhausted T cells and induced clonal hyper-expansion of a cytotoxic CD8+ T-cell population supported by a CD4+ Th1 niche. CONCLUSIONS Our findings indicate that aberrant PI3K/mTOR pathway activation contributes to immune escape in uLMS and provides a rationale for combining PI3K/mTOR inhibition with ICB for the treatment of this patient population.
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Affiliation(s)
- Wout De Wispelaere
- Department of OncologyLaboratory of Gynecological OncologyUniversity of LeuvenLeuvenBelgium
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | - Daniela Annibali
- Department of OncologyLaboratory of Gynecological OncologyUniversity of LeuvenLeuvenBelgium
- Department of Gynecological OncologyAntoni Van Leeuwenhoek – Netherlands Cancer InstituteAmsterdamThe Netherlands
| | - Sandra Tuyaerts
- Department of Medical OncologyLaboratory of Medical and Molecular Oncology (LMMO)Vrije Universiteit Brussel – UZ BrusselBrusselsBelgium
| | - Julie Messiaen
- Department of Imaging and PathologyTranslational Cell and Tissue ResearchUniversity of LeuvenLeuvenBelgium
- Department of PediatricsUniversity Hospitals LeuvenLeuvenBelgium
| | - Asier Antoranz
- Department of Imaging and PathologyTranslational Cell and Tissue ResearchUniversity of LeuvenLeuvenBelgium
| | - Gautam Shankar
- Department of Imaging and PathologyTranslational Cell and Tissue ResearchUniversity of LeuvenLeuvenBelgium
| | - Nikolina Dubroja
- Department of Imaging and PathologyTranslational Cell and Tissue ResearchUniversity of LeuvenLeuvenBelgium
| | - Alejandro Herreros‐Pomares
- Department of OncologyLaboratory of Gynecological OncologyUniversity of LeuvenLeuvenBelgium
- Department of BiotechnologyUniversitat Politècnica de ValenciaValenciaSpain
| | | | - Marie‐Pauline Orban
- Laboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
- Department of OncologyLaboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)University of LeuvenLeuvenBelgium
| | - Marcello Delfini
- Laboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
- Department of OncologyLaboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)University of LeuvenLeuvenBelgium
| | - Emanuele Berardi
- Department of Development and RegenerationLaboratory of Tissue EngineeringUniversity of LeuvenKortrijkBelgium
| | - Thomas Van Brussel
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | - Rogier Schepers
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | - Gino Philips
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | - Bram Boeckx
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | | | - Luigi Congedo
- Department of OncologyLaboratory of Gynecological OncologyUniversity of LeuvenLeuvenBelgium
| | | | | | | | - Eleonora Leucci
- TRACE, Department of OncologyUniversity of LeuvenLeuvenBelgium
| | | | - Francesca Bosisio
- Department of Imaging and PathologyTranslational Cell and Tissue ResearchUniversity of LeuvenLeuvenBelgium
| | - Massimiliano Mazzone
- Laboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
- Department of OncologyLaboratory of Tumor Inflammation and AngiogenesisCenter for Cancer Biology (CCB)University of LeuvenLeuvenBelgium
| | - Diether Lambrechts
- Department of Human GeneticsLaboratory for Translational GeneticsUniversity of LeuvenLeuvenBelgium
- Laboratory for Translational GeneticsCenter for Cancer Biology (CCB)Flemish Institute of Biotechnology (VIB)LeuvenBelgium
| | - Frédéric Amant
- Department of OncologyLaboratory of Gynecological OncologyUniversity of LeuvenLeuvenBelgium
- Department of Gynecological OncologyAntoni Van Leeuwenhoek – Netherlands Cancer InstituteAmsterdamThe Netherlands
- Department of Obstetrics and GynecologyUniversity Hospitals LeuvenLeuvenBelgium
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15
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Friedel J, Pierre S, Kolbinger A, Schäufele TJ, Aliraj B, Weigert A, Scholich K. Mast cell-derived interleukin-4 mediates activation of dendritic cell during toll-like receptor 2-mediated inflammation. Front Immunol 2024; 15:1353922. [PMID: 38745645 PMCID: PMC11091258 DOI: 10.3389/fimmu.2024.1353922] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/17/2024] [Indexed: 05/16/2024] Open
Abstract
Introduction During an innate inflammation, immune cells form distinct pro- and anti-inflammatory regions around pathogen-containing core-regions. Mast cells are localized in an anti-inflammatory microenvironment during the resolution of an innate inflammation, suggesting antiinflammatory roles of these cells. Methods High-content imaging was used to investigated mast cell-dependent changes in the regional distribution of immune cells during an inflammation, induced by the toll-like receptor (TLR)-2 agonist zymosan. Results The distance between the zymosan-containing core-region and the anti-inflammatory region, described by M2-like macrophages, increased in mast cell-deficient mice. Absence of mast cells abolished dendritic cell (DC) activation, as determined by CD86-expression and localized the DCs in greater distance to zymosan particles. The CD86- DCs had a higher expression of the pro-inflammatory interleukins (IL)-1β and IL-12/23p40 as compared to activated CD86+ DCs. IL-4 administration restored CD86 expression, cytokine expression profile and localization of the DCs in mast cell-deficient mice. The IL-4 effects were mast cell-specific, since IL-4 reduction by eosinophil depletion did not affect activation of DCs. Discussion We found that mast cells induce DC activation selectively at the site of inflammation and thereby determine their localization within the inflammation. Overall, mast cells have antiinflammatory functions in this inflammation model and limit the size of the pro-inflammatory region surrounding the zymosan-containing core region.
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Affiliation(s)
- Joschua Friedel
- Institute of Clinical Pharmacology, Goethe University, Frankfurt, Germany
| | - Sandra Pierre
- Institute of Clinical Pharmacology, Goethe University, Frankfurt, Germany
| | - Anja Kolbinger
- Institute of Clinical Pharmacology, Goethe University, Frankfurt, Germany
| | - Tim J. Schäufele
- Institute of Clinical Pharmacology, Goethe University, Frankfurt, Germany
| | - Blerina Aliraj
- Institute of Biochemistry I, Faculty of Medicine, Goethe University, Frankfurt, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe University, Frankfurt, Germany
| | - Klaus Scholich
- Institute of Clinical Pharmacology, Goethe University, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
- Fraunhofer Cluster of Excellence for Immune-Mediated Diseases CIMD, Frankfurt, Germany
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16
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McMahon NP, Solanki A, Wang LG, Montaño AR, Jones JA, Samkoe KS, Tichauer KM, Gibbs SL. In situ single-cell therapeutic response imaging facilitated by the TRIPODD fluorescence imaging platform. Theranostics 2024; 14:2816-2834. [PMID: 38773974 PMCID: PMC11103495 DOI: 10.7150/thno.93256] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/21/2024] [Indexed: 05/24/2024] Open
Abstract
Purpose: Small molecule drugs such as tyrosine kinase inhibitors (TKIs) targeting tumoral molecular dependencies have become standard of care for numerous cancer types. Notably, epidermal growth factor receptor (EGFR) TKIs (e.g., erlotinib, afatinib, osimertinib) are the current first-line treatment for non-small cell lung cancer (NSCLC) due to their improved therapeutic outcomes for EGFR mutated and overexpressing disease over traditional platinum-based chemotherapy. However, many NSCLC tumors develop resistance to EGFR TKI therapy causing disease progression. Currently, the relationship between in situ drug target availability (DTA), local protein expression and therapeutic response cannot be accurately assessed using existing analytical tools despite being crucial to understanding the mechanism of therapeutic efficacy. Procedure: We have previously reported development of our fluorescence imaging platform termed TRIPODD (Therapeutic Response Imaging through Proteomic and Optical Drug Distribution) that is capable of simultaneous quantification of single-cell DTA and protein expression with preserved spatial context within a tumor. TRIPODD combines two complementary fluorescence imaging techniques: intracellular paired agent imaging (iPAI) to measure DTA and cyclic immunofluorescence (cyCIF), which utilizes oligonucleotide conjugated antibodies (Ab-oligos) for spatial proteomic expression profiling on tissue samples. Herein, TRIPODD was modified and optimized to provide a downstream analysis of therapeutic response through single-cell DTA and proteomic response imaging. Results: We successfully performed sequential imaging of iPAI and cyCIF resulting in high dimensional imaging and biomarker assessment to quantify single-cell DTA and local protein expression on erlotinib treated NSCLC models. Pharmacodynamic and pharmacokinetic studies of the erlotinib iPAI probes revealed that administration of 2.5 mg/kg each of the targeted and untargeted probe 4 h prior to tumor collection enabled calculation of DTA values with high Pearson correlation to EGFR, the erlotinib molecular target, expression in the tumors. Analysis of single-cell biomarker expression revealed that a single erlotinib dose was insufficient to enact a measurable decrease in the EGFR signaling cascade protein expression, where only the DTA metric detected the presence of bound erlotinib. Conclusion: We demonstrated the capability of TRIPODD to evaluate therapeutic response imaging to erlotinib treatment as it relates to signaling inhibition, DTA, proliferation, and apoptosis with preserved spatial context.
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Affiliation(s)
- Nathan P. McMahon
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
| | - Allison Solanki
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
| | - Lei G. Wang
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97201, USA
| | - Antonio R. Montaño
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
| | - Jocelyn A. Jones
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
| | - Kimberley S. Samkoe
- Thayer School of Engineering, Dartmouth College, Hanover, NH 03755, USA
- Geisel School of Medicine, Dartmouth College, Hanover, NH 03755, USA
| | - Kenneth M. Tichauer
- Department of Biomedical Engineering, Illinois Institute of Technology, Chicago, IL 60616, USA
| | - Summer L. Gibbs
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97201, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR 97201, USA
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17
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Wang Z, Santa-Maria CA, Popel AS, Sulam J. Bi-level Graph Learning Unveils Prognosis-Relevant Tumor Microenvironment Patterns from Breast Multiplexed Digital Pathology. bioRxiv 2024:2024.04.22.590118. [PMID: 38712207 PMCID: PMC11071347 DOI: 10.1101/2024.04.22.590118] [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] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
The tumor microenvironment is widely recognized for its central role in driving cancer progression and influencing prognostic outcomes. Despite extensive research efforts dedicated to characterizing this complex and heterogeneous environment, considerable challenges persist. In this study, we introduce a data-driven approach for identifying patterns of cell organizations in the tumor microenvironment that are associated with patient prognoses. Our methodology relies on the construction of a bi-level graph model: (i) a cellular graph, which models the intricate tumor microenvironment, and (ii) a population graph that captures inter-patient similarities, given their respective cellular graphs, by means of a soft Weisfeiler-Lehman subtree kernel. This systematic integration of information across different scales enables us to identify patient subgroups exhibiting unique prognoses while unveiling tumor microenvironment patterns that characterize them. We demonstrate our approach in a cohort of breast cancer patients, where the identified tumor microenvironment patterns result in a risk stratification system that provides complementary, new information with respect to alternative standards. Our results, which are validated in a completely independent cohort, allow for new insights into the prognostic implications of the breast tumor microenvironment, and this methodology could be applied to other cancer types more generally.
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Affiliation(s)
- Zhenzhen Wang
- Department of Biomedical Engineering, Johns Hopkins University
- Mathematical Institute for Data Science, Johns Hopkins University
| | - Cesar A Santa-Maria
- Department of Oncology, Johns Hopkins University
- Sidney Kimmel Comprehensive Cancer Center
| | | | - Jeremias Sulam
- Department of Biomedical Engineering, Johns Hopkins University
- Mathematical Institute for Data Science, Johns Hopkins University
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18
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Daly AC, Cambuli F, Äijö T, Lötstedt B, Marjanovic N, Kuksenko O, Smith-Erb M, Fernandez S, Domovic D, Van Wittenberghe N, Drokhlyansky E, Griffin GK, Phatnani H, Bonneau R, Regev A, Vickovic S. Tissue and cellular spatiotemporal dynamics in colon aging. bioRxiv 2024:2024.04.22.590125. [PMID: 38712088 PMCID: PMC11071407 DOI: 10.1101/2024.04.22.590125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Tissue structure and molecular circuitry in the colon can be profoundly impacted by systemic age-related effects, but many of the underlying molecular cues remain unclear. Here, we built a cellular and spatial atlas of the colon across three anatomical regions and 11 age groups, encompassing ~1,500 mouse gut tissues profiled by spatial transcriptomics and ~400,000 single nucleus RNA-seq profiles. We developed a new computational framework, cSplotch, which learns a hierarchical Bayesian model of spatially resolved cellular expression associated with age, tissue region, and sex, by leveraging histological features to share information across tissue samples and data modalities. Using this model, we identified cellular and molecular gradients along the adult colonic tract and across the main crypt axis, and multicellular programs associated with aging in the large intestine. Our multi-modal framework for the investigation of cell and tissue organization can aid in the understanding of cellular roles in tissue-level pathology.
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Affiliation(s)
- Aidan C. Daly
- New York Genome Center, New York, NY, USA
- Center for Computational Biology, Flatiron Institute, New York, NY, USA
| | | | - Tarmo Äijö
- Center for Computational Biology, Flatiron Institute, New York, NY, USA
| | - Britta Lötstedt
- New York Genome Center, New York, NY, USA
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Science for Life Laboratory, Department of Gene Technology, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Nemanja Marjanovic
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Olena Kuksenko
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
| | | | | | | | | | - Eugene Drokhlyansky
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Gabriel K Griffin
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Hemali Phatnani
- New York Genome Center, New York, NY, USA
- Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
| | - Richard Bonneau
- Center for Computational Biology, Flatiron Institute, New York, NY, USA
- Center for Data Science, New York University, New York, NY, USA
- Current address: Genentech, 1 DNA Way, South San Francisco, CA, USA
| | - Aviv Regev
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
- Current address: Genentech, 1 DNA Way, South San Francisco, CA, USA
| | - Sanja Vickovic
- New York Genome Center, New York, NY, USA
- Klarman Cell Observatory Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Biomedical Engineering and Herbert Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
- Science for Life Laboratory, Department of Immunology, Genetics and Pathology, Beijer Laboratory for Gene and Neuro Research, Uppsala University, Uppsala, Sweden
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19
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Houbaert D, Nikolakopoulos AP, Jacobs KA, Meçe O, Roels J, Shankar G, Agrawal M, More S, Ganne M, Rillaerts K, Boon L, Swoboda M, Nobis M, Mourao L, Bosisio F, Vandamme N, Bergers G, Scheele CLGJ, Agostinis P. An autophagy program that promotes T cell egress from the lymph node controls responses to immune checkpoint blockade. Cell Rep 2024; 43:114020. [PMID: 38554280 DOI: 10.1016/j.celrep.2024.114020] [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: 08/24/2023] [Revised: 12/21/2023] [Accepted: 03/15/2024] [Indexed: 04/01/2024] Open
Abstract
Lymphatic endothelial cells (LECs) of the lymph node (LN) parenchyma orchestrate leukocyte trafficking and peripheral T cell dynamics. T cell responses to immunotherapy largely rely on peripheral T cell recruitment in tumors. Yet, a systematic and molecular understanding of how LECs within the LNs control T cell dynamics under steady-state and tumor-bearing conditions is lacking. Intravital imaging combined with immune phenotyping shows that LEC-specific deletion of the essential autophagy gene Atg5 alters intranodal positioning of lymphocytes and accrues their persistence in the LNs by increasing the availability of the main egress signal sphingosine-1-phosphate. Single-cell RNA sequencing of tumor-draining LNs shows that loss of ATG5 remodels niche-specific LEC phenotypes involved in molecular pathways regulating lymphocyte trafficking and LEC-T cell interactions. Functionally, loss of LEC autophagy prevents recruitment of tumor-infiltrating T and natural killer cells and abrogates response to immunotherapy. Thus, an LEC-autophagy program boosts immune-checkpoint responses by guiding systemic T cell dynamics.
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Affiliation(s)
- Diede Houbaert
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Apostolos Panagiotis Nikolakopoulos
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; Laboratory of Intravital Microscopy and Dynamics of Tumor Progression, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Kathryn A Jacobs
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Odeta Meçe
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Jana Roels
- VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; VIB Single Cell Core, Leuven, Belgium
| | - Gautam Shankar
- Laboratory of Translational Cell and Tissue Research, Department of Pathology, KU Leuven and UZ Leuven, Leuven, Belgium
| | - Madhur Agrawal
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Sanket More
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Maarten Ganne
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Kristine Rillaerts
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | | | - Magdalena Swoboda
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium
| | - Max Nobis
- Intravital Imaging Expertise Center, VIB-CCB, Leuven, Belgium
| | - Larissa Mourao
- VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; Laboratory of Intravital Microscopy and Dynamics of Tumor Progression, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Francesca Bosisio
- Laboratory of Translational Cell and Tissue Research, Department of Pathology, KU Leuven and UZ Leuven, Leuven, Belgium
| | - Niels Vandamme
- VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; VIB Single Cell Core, Leuven, Belgium
| | - Gabriele Bergers
- VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Colinda L G J Scheele
- VIB Center for Cancer Biology Research (CCB), Leuven, Belgium; Laboratory of Intravital Microscopy and Dynamics of Tumor Progression, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Patrizia Agostinis
- Cell Death Research and Therapy Group, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium; VIB Center for Cancer Biology Research (CCB), Leuven, Belgium.
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20
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Etesami NS, Barker KA, Shenoy AT, De Ana CL, Arafa EI, Grifno GN, Matschulat AM, Vannini ME, Pihl RMF, Breen MP, Soucy AM, Goltry WN, Ha CT, Betsuyaku H, Browning JL, Varelas X, Traber KE, Jones MR, Quinton LJ, Maglione PJ, Nia HT, Belkina AC, Mizgerd JP. B cells in the pneumococcus-infected lung are heterogeneous and require CD4 + T cell help including CD40L to become resident memory B cells. Front Immunol 2024; 15:1382638. [PMID: 38715601 PMCID: PMC11074383 DOI: 10.3389/fimmu.2024.1382638] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/01/2024] [Indexed: 05/12/2024] Open
Abstract
Recovery from respiratory pneumococcal infections generates lung-localized protection against heterotypic bacteria, mediated by resident memory lymphocytes. Optimal protection in mice requires re-exposure to pneumococcus within days of initial infection. Serial surface marker phenotyping of B cell populations in a model of pneumococcal heterotypic immunity revealed that bacterial re-exposure stimulates the immediate accumulation of dynamic and heterogeneous populations of B cells in the lung, and is essential for the establishment of lung resident memory B (BRM) cells. The B cells in the early wave were activated, proliferating locally, and associated with both CD4+ T cells and CXCL13. Antagonist- and antibody-mediated interventions were implemented during this early timeframe to demonstrate that lymphocyte recirculation, CD4+ cells, and CD40 ligand (CD40L) signaling were all needed for lung BRM cell establishment, whereas CXCL13 signaling was not. While most prominent as aggregates in the loose connective tissue of bronchovascular bundles, morphometry and live lung imaging analyses showed that lung BRM cells were equally numerous as single cells dispersed throughout the alveolar septae. We propose that CD40L signaling from antigen-stimulated CD4+ T cells in the infected lung is critical to establishment of local BRM cells, which subsequently protect the airways and parenchyma against future potential infections.
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Affiliation(s)
- Neelou S. Etesami
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Kimberly A. Barker
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Anukul T. Shenoy
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Carolina Lyon De Ana
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Emad I. Arafa
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Gabrielle N. Grifno
- Department of Biomedical Engineering, Boston University College of Engineering, Boston, MA, United States
| | - Adeline M. Matschulat
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Michael E. Vannini
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Riley M. F. Pihl
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Michael P. Breen
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Alicia M. Soucy
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Wesley N. Goltry
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Catherine T. Ha
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Hanae Betsuyaku
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Jeffrey L. Browning
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Xaralabos Varelas
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Katrina E. Traber
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Matthew R. Jones
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Lee J. Quinton
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Division of Infectious Diseases and Immunology, University of Massachusetts Chan Medical School, Worcester, MA, United States
- Department of Pathology and Laboratory Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Paul J. Maglione
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Hadi T. Nia
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Biomedical Engineering, Boston University College of Engineering, Boston, MA, United States
| | - Anna C. Belkina
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Pathology and Laboratory Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Flow Cytometry Core Facility, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
| | - Joseph P. Mizgerd
- Pulmonary Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Virology, Immunology, and Microbiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Biochemistry and Cell Biology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
- Department of Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, United States
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21
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Cheng YL, Banu MA, Zhao W, Rosenfeld SS, Canoll P, Sims PA. Multiplexed single-cell lineage tracing of mitotic kinesin inhibitor resistance in glioblastoma. Cell Rep 2024; 43:114139. [PMID: 38652658 DOI: 10.1016/j.celrep.2024.114139] [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: 10/16/2023] [Revised: 03/01/2024] [Accepted: 04/08/2024] [Indexed: 04/25/2024] Open
Abstract
Glioblastoma (GBM) is a deadly brain tumor, and the kinesin motor KIF11 is an attractive therapeutic target with roles in proliferation and invasion. Resistance to KIF11 inhibitors, which has mainly been studied in animal models, presents significant challenges. We use lineage-tracing barcodes and single-cell RNA sequencing to analyze resistance in patient-derived GBM neurospheres treated with ispinesib, a potent KIF11 inhibitor. Similar to GBM progression in patients, untreated cells lose their neural lineage identity and become mesenchymal, which is associated with poor prognosis. Conversely, cells subjected to long-term ispinesib treatment exhibit a proneural phenotype. We generate patient-derived xenografts and show that ispinesib-resistant cells form less aggressive tumors in vivo, even in the absence of drug. Moreover, treatment of human ex vivo GBM slices with ispinesib demonstrates phenotypic alignment with in vitro responses, underscoring the clinical relevance of our findings. Finally, using retrospective lineage tracing, we identify drugs that are synergistic with ispinesib.
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Affiliation(s)
- Yim Ling Cheng
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Matei A Banu
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Wenting Zhao
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | | | - Peter Canoll
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Peter A Sims
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; Department of Biochemistry and Molecular Biophysics, Columbia University Irving Medical Center, New York, NY 10032, USA.
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22
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Xu AM, Haro M, Walts AE, Hu Y, John J, Karlan BY, Merchant A, Orsulic S. Spatiotemporal architecture of immune cells and cancer-associated fibroblasts in high-grade serous ovarian carcinoma. Sci Adv 2024; 10:eadk8805. [PMID: 38630822 PMCID: PMC11023532 DOI: 10.1126/sciadv.adk8805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 03/15/2024] [Indexed: 04/19/2024]
Abstract
High-grade serous ovarian carcinoma (HGSOC), the deadliest form of ovarian cancer, is typically diagnosed after it has metastasized and often relapses after standard-of-care platinum-based chemotherapy, likely due to advanced tumor stage, heterogeneity, and immune evasion and tumor-promoting signaling from the tumor microenvironment. To understand how spatial heterogeneity contributes to HGSOC progression and early relapse, we profiled an HGSOC tissue microarray of patient-matched longitudinal samples from 42 patients. We found spatial patterns associated with early relapse, including changes in T cell localization, malformed tertiary lymphoid structure (TLS)-like aggregates, and increased podoplanin-positive cancer-associated fibroblasts (CAFs). Using spatial features to compartmentalize the tissue, we found that plasma cells distribute in two different compartments associated with TLS-like aggregates and CAFs, and these distinct microenvironments may account for the conflicting reports about the role of plasma cells in HGSOC prognosis.
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Affiliation(s)
- Alexander M. Xu
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Marcela Haro
- Department of Obstetrics and Gynecology and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ann E. Walts
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Ye Hu
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Joshi John
- Department of Veterans Affairs, Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Department of Medicine, Division of Geriatrics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Beth Y. Karlan
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Akil Merchant
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Division of Hematology and Cellular Therapy, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Sandra Orsulic
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Department of Veterans Affairs, Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA 90095, USA
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23
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Park HJ, Shin MS, Shin JJ, Kim H, Kang B, Par-Young J, Unlu S, Afinogenova Y, Catanzaro J, Young J, Kim M, Lee SJ, Jeon S, You S, Racke MK, Bucala R, Kang I. IL-1 receptor 1 signaling shapes the development of viral antigen-specific CD4 + T cell responses following COVID-19 mRNA vaccination. EBioMedicine 2024; 103:105114. [PMID: 38640835 PMCID: PMC11041015 DOI: 10.1016/j.ebiom.2024.105114] [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: 11/06/2023] [Revised: 03/21/2024] [Accepted: 03/29/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND The innate immune cytokine interleukin (IL)-1 can affect T cell immunity, a critical factor in host defense. In a previous study, we identified a subset of human CD4+ T cells which express IL-1 receptor 1 (IL-1R1). However, the expression of such receptor by viral antigen-specific CD4+ T cells and its biological implication remain largely unexplored. This led us to investigate the implication of IL-1R1 in the development of viral antigen-specific CD4+ T cell responses in humans, including healthy individuals and patients with primary antibody deficiency (PAD), and animals. METHODS We characterized CD4+ T cells specific for SARS-CoV-2 spike (S) protein, influenza virus, and cytomegalovirus utilizing multiplexed single cell RNA-seq, mass cytometry and flow cytometry followed by an animal study. FINDINGS In healthy individuals, CD4+ T cells specific for viral antigens, including S protein, highly expressed IL-1R1. IL-1β promoted interferon (IFN)-γ expression by S protein-stimulated CD4+ T cells, supporting the functional implication of IL-1R1. Following the 2nd dose of COVID-19 mRNA vaccines, S protein-specific CD4+ T cells with high levels of IL-1R1 increased, likely reflecting repetitive antigenic stimulation. The expression levels of IL-1R1 by such cells correlated with the development of serum anti-S protein IgG antibody. A similar finding of increased expression of IL-1R1 by S protein-specific CD4+ T cells was also observed in patients with PAD following COVID-19 mRNA vaccination although the expression levels of IL-1R1 by such cells did not correlate with the levels of serum anti-S protein IgG antibody. In mice immunized with COVID-19 mRNA vaccine, neutralizing IL-1R1 decreased IFN-γ expression by S protein-specific CD4+ T cells and the development of anti-S protein IgG antibody. INTERPRETATION Our results demonstrate the significance of IL-1R1 expression in CD4+ T cells for the development of viral antigen-specific CD4+ T cell responses, contributing to humoral immunity. This provides an insight into the regulation of adaptive immune responses to viruses via the IL-1 and IL-1R1 interface. FUNDING Moderna to HJP, National Institutes of Health (NIH) 1R01AG056728 and R01AG055362 to IK and KL2 TR001862 to JJS, Quest Diagnostics to IK and RB, and the Mathers Foundation to RB.
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Affiliation(s)
- Hong-Jai Park
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Min Sun Shin
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Junghee J Shin
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Hyoungsu Kim
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA; Department of Internal Medicine, Hallym University School of Medicine, Chuncheon, Gangwon-do, 24252, South Korea
| | - Byunghyun Kang
- Mucosal Immunology Section, Laboratory of Molecular Immunology, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, 20892, USA
| | - Jennefer Par-Young
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Serhan Unlu
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Yuliya Afinogenova
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Jason Catanzaro
- Section of Pulmonary, Allergy, Immunology and Sleep Medicine, Department of Pediatrics, Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Juan Young
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06511, USA
| | - Minhyung Kim
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Sang Jin Lee
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA; Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, 41944, South Korea
| | - Sangchoon Jeon
- Yale University School of Nursing, West Haven, CT, 06516, USA
| | - Sungyong You
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | | | - Richard Bucala
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA
| | - Insoo Kang
- Department of Internal Medicine (Section of Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, 06520, USA.
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24
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Ding J, Garber JJ, Uchida A, Lefkovith A, Carter GT, Vimalathas P, Canha L, Dougan M, Staller K, Yarze J, Delorey TM, Rozenblatt-Rosen O, Ashenberg O, Graham DB, Deguine J, Regev A, Xavier RJ. An esophagus cell atlas reveals dynamic rewiring during active eosinophilic esophagitis and remission. Nat Commun 2024; 15:3344. [PMID: 38637492 PMCID: PMC11026436 DOI: 10.1038/s41467-024-47647-0] [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: 09/08/2023] [Accepted: 04/09/2024] [Indexed: 04/20/2024] Open
Abstract
Coordinated cell interactions within the esophagus maintain homeostasis, and disruption can lead to eosinophilic esophagitis (EoE), a chronic inflammatory disease with poorly understood pathogenesis. We profile 421,312 individual cells from the esophageal mucosa of 7 healthy and 15 EoE participants, revealing 60 cell subsets and functional alterations in cell states, compositions, and interactions that highlight previously unclear features of EoE. Active disease displays enrichment of ALOX15+ macrophages, PRDM16+ dendritic cells expressing the EoE risk gene ATP10A, and cycling mast cells, with concomitant reduction of TH17 cells. Ligand-receptor expression uncovers eosinophil recruitment programs, increased fibroblast interactions in disease, and IL-9+IL-4+IL-13+ TH2 and endothelial cells as potential mast cell interactors. Resolution of inflammation-associated signatures includes mast and CD4+ TRM cell contraction and cell type-specific downregulation of eosinophil chemoattractant, growth, and survival factors. These cellular alterations in EoE and remission advance our understanding of eosinophilic inflammation and opportunities for therapeutic intervention.
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Affiliation(s)
- Jiarui Ding
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Department of Computer Science, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - John J Garber
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA.
- Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
| | - Amiko Uchida
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Ariel Lefkovith
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Grace T Carter
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Praveen Vimalathas
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
- Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Lauren Canha
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Michael Dougan
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Kyle Staller
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Joseph Yarze
- Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, 02114, USA
| | - Toni M Delorey
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Orit Rozenblatt-Rosen
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Genentech, South San Francisco, CA, 94080, USA
| | - Orr Ashenberg
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Daniel B Graham
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
- Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Center for Computational and Integrative Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
- Department of Molecular Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA
| | - Jacques Deguine
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Aviv Regev
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, 02142, USA.
- Genentech, South San Francisco, CA, 94080, USA.
| | - Ramnik J Xavier
- Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.
- Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
- Center for Computational and Integrative Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
- Department of Molecular Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.
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25
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Morizet D, Foucher I, Alunni A, Bally-Cuif L. Reconstruction of macroglia and adult neurogenesis evolution through cross-species single-cell transcriptomic analyses. Nat Commun 2024; 15:3306. [PMID: 38632253 PMCID: PMC11024210 DOI: 10.1038/s41467-024-47484-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 03/29/2024] [Indexed: 04/19/2024] Open
Abstract
Macroglia fulfill essential functions in the adult vertebrate brain, producing and maintaining neurons and regulating neuronal communication. However, we still know little about their emergence and diversification. We used the zebrafish D. rerio as a distant vertebrate model with moderate glial diversity as anchor to reanalyze datasets covering over 600 million years of evolution. We identify core features of adult neurogenesis and innovations in the mammalian lineage with a potential link to the rarity of radial glia-like cells in adult humans. Our results also suggest that functions associated with astrocytes originated in a multifunctional cell type fulfilling both neural stem cell and astrocytic functions before these diverged. Finally, we identify conserved elements of macroglial cell identity and function and their time of emergence during evolution.
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Affiliation(s)
- David Morizet
- Institut Pasteur, Université Paris Cité, CNRS UMR3738, Zebrafish Neurogenetics Unit, Team supported by the Ligue Nationale Contre le Cancer, F-75015, Paris, France.
- Sorbonne Université, Collège doctoral, F-75005, Paris, France.
| | - Isabelle Foucher
- Institut Pasteur, Université Paris Cité, CNRS UMR3738, Zebrafish Neurogenetics Unit, Team supported by the Ligue Nationale Contre le Cancer, F-75015, Paris, France
| | - Alessandro Alunni
- Institut Pasteur, Université Paris Cité, CNRS UMR3738, Zebrafish Neurogenetics Unit, Team supported by the Ligue Nationale Contre le Cancer, F-75015, Paris, France
- Institut des Neurosciences Paris-Saclay, Université Paris-Saclay, CNRS UMR9197, F-91190, Gif-sur-Yvette, France
| | - Laure Bally-Cuif
- Institut Pasteur, Université Paris Cité, CNRS UMR3738, Zebrafish Neurogenetics Unit, Team supported by the Ligue Nationale Contre le Cancer, F-75015, Paris, France.
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26
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Ding LY, Chang CJ, Chen SY, Chen KL, Li YS, Wu YC, Hsu TY, Ying HY, Wu HY, Hughes MW, Wang CY, Chang CH, Tang MJ, Chuang WJ, Shan YS, Chang CJ, Huang PH. Stromal Rigidity Stress Accelerates Pancreatic Intraepithelial Neoplasia Progression and Chromosomal Instability via Nuclear Protein Tyrosine Kinase 2 Localization. Am J Pathol 2024:S0002-9440(24)00132-9. [PMID: 38631549 DOI: 10.1016/j.ajpath.2024.02.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 01/11/2024] [Accepted: 02/21/2024] [Indexed: 04/19/2024]
Abstract
Because the mechanotransduction by stromal stiffness stimulates the rupture and repair of the nuclear envelope in pancreatic progenitor cells, accumulated genomic aberrations are under selection in the tumor microenvironment. Analysis of cell growth, micronuclei, and γH2AX foci links to mechanotransduction pressure in vivo during serial orthotopic passages of mouse KrasLSL-G12D/+;Trp53flox/flox;Pdx1-Cre (KPC) cancer cells in the tumor and in migrating through the size-restricted 3-μm micropores. To search for pancreatic cancer cell of origin, analysis of single-cell data sets revealed that the extracellular matrix shapes an alternate route of acinar-ductal transdifferentiation of acinar cells into a central hub of elegantly restrained topoisomerase II α (TOP2A)-overexpressing cancer cells that spread out as unique cancer clusters with copy number amplifications in MYC-PTK2 (protein tyrosine kinase 2) locus and PIK3CA. High-PTK2 expression is associated with 171 differentially methylated CpG loci, 319 differentially expressed genes, and poor overall survival in patients with The Cancer Genome Atlas-PAAD. Abolished RGD-integrin signaling by disintegrin KG blocked the PTK2 phosphorylation, increased cancer apoptosis, decreased VAV1 expression, and prolonged overall survival in the KPC mice. Decreases of α-smooth muscle actin deposition in the CD248 knockout KPC mice remodel the tissue stroma and down-regulated TOP2A expression in the epithelium. In summary, stromal stiffness induces the onset of cells of origin of cancer by ectopic TOP2A expression, and the genomic amplification of MYC-PTK2 locus via alternative transdifferentiation of pancreatic progenitor cells is the vulnerability useful for disintegrin KG treatment against cells-of-origin cancer.
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Affiliation(s)
- Li-Yun Ding
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Jung Chang
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Szu-Ying Chen
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kuan-Lin Chen
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yueh-Shan Li
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yun-Chieh Wu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ting-Yi Hsu
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsin-Yu Ying
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsin-Yi Wu
- Instrumentation Center, College of Science, National Taiwan University, Taipei, Taiwan
| | - Michael W Hughes
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Life Sciences, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan, Taiwan; International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Yih Wang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Han Chang
- Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan; Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Jer Tang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan; International Center for Wound Repair and Regeneration, National Cheng Kung University, Tainan, Taiwan; Department Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Woei-Jer Chuang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Center of Cell Therapy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yan-Shen Shan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Center of Cell Therapy, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Division of General Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Jung Chang
- Department of Internal Medicine, Ditmanson Medical Foundation, Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Po-Hsien Huang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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27
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Romero R, Chu T, González-Robles TJ, Smith P, Xie Y, Kaur H, Yoder S, Zhao H, Mao C, Kang W, Pulina MV, Lawrence KE, Gopalan A, Zaidi S, Yoo K, Choi J, Fan N, Gerstner O, Karthaus WR, DeStanchina E, Ruggles KV, Westcott PM, Chaligné R, Pe’er D, Sawyers CL. The neuroendocrine transition in prostate cancer is dynamic and dependent on ASCL1. bioRxiv 2024:2024.04.09.588557. [PMID: 38645223 PMCID: PMC11030418 DOI: 10.1101/2024.04.09.588557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Lineage plasticity is a recognized hallmark of cancer progression that can shape therapy outcomes. The underlying cellular and molecular mechanisms mediating lineage plasticity remain poorly understood. Here, we describe a versatile in vivo platform to identify and interrogate the molecular determinants of neuroendocrine lineage transformation at different stages of prostate cancer progression. Adenocarcinomas reliably develop following orthotopic transplantation of primary mouse prostate organoids acutely engineered with human-relevant driver alterations (e.g., Rb1-/-; Trp53-/-; cMyc+ or Pten-/-; Trp53-/-; cMyc+), but only those with Rb1 deletion progress to ASCL1+ neuroendocrine prostate cancer (NEPC), a highly aggressive, androgen receptor signaling inhibitor (ARSI)-resistant tumor. Importantly, we show this lineage transition requires a native in vivo microenvironment not replicated by conventional organoid culture. By integrating multiplexed immunofluorescence, spatial transcriptomics and PrismSpot to identify cell type-specific spatial gene modules, we reveal that ASCL1+ cells arise from KRT8+ luminal epithelial cells that progressively acquire transcriptional heterogeneity, producing large ASCL1+;KRT8- NEPC clusters. Ascl1 loss in established NEPC results in transient tumor regression followed by recurrence; however, Ascl1 deletion prior to transplantation completely abrogates lineage plasticity, yielding adenocarcinomas with elevated AR expression and marked sensitivity to castration. The dynamic feature of this model reveals the importance of timing of therapies focused on lineage plasticity and offers a platform for identification of additional lineage plasticity drivers.
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Affiliation(s)
- Rodrigo Romero
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Tinyi Chu
- Program for Computational and Systems Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Tania J. González-Robles
- Institute of Systems Genetics, Department of Precision Medicine, NYU Grossman School of Medicine, New York, NY 10061, USA
- Department of Biochemistry and Molecular Pharmacology, NYU Grossman School of Medicine, New York, NY 10061, USA
| | - Perianne Smith
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yubin Xie
- Program for Computational and Systems Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Harmanpreet Kaur
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Sara Yoder
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Huiyong Zhao
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Chenyi Mao
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Wenfei Kang
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Maria V. Pulina
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kayla E. Lawrence
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Anuradha Gopalan
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Samir Zaidi
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Genitourinary Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kwangmin Yoo
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Korea
| | - Jungmin Choi
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Korea
| | - Ning Fan
- Molecular Cytology Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Olivia Gerstner
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Wouter R. Karthaus
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Elisa DeStanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kelly V. Ruggles
- Institute of Systems Genetics, Department of Precision Medicine, NYU Grossman School of Medicine, New York, NY 10061, USA
| | | | - Ronan Chaligné
- Program for Computational and Systems Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Alan and Sandra Gerry Metastasis and Tumor Ecosystems Center, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dana Pe’er
- Program for Computational and Systems Biology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Alan and Sandra Gerry Metastasis and Tumor Ecosystems Center, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - Charles L. Sawyers
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
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28
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Firestone RS, McAvoy D, Shekarkhand T, Serrano E, Hamadeh I, Wang A, Zhu M, Qin WG, Patel D, Tan CR, Hultcrantz M, Mailankody S, Hassoun H, Shah US, Korde N, Maclachlan KH, Landau HJ, Scordo M, Shah GL, Lahoud OB, Giralt S, Murata K, Hosszu KK, Chung DJ, Lesokhin AM, Usmani SZ. CD8 effector T cells enhance teclistamab response in BCMA-exposed and -naïve multiple myeloma. Blood Adv 2024; 8:1600-1611. [PMID: 37878808 PMCID: PMC10987849 DOI: 10.1182/bloodadvances.2023011225] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/02/2023] [Accepted: 10/05/2023] [Indexed: 10/27/2023] Open
Abstract
ABSTRACT Teclistamab, a B-cell maturation antigen (BCMA)- and CD3-targeting bispecific antibody, is an effective novel treatment for relapsed/refractory multiple myeloma (R/RMM), but efficacy in patients exposed to BCMA-directed therapies and mechanisms of resistance have yet to be fully delineated. We conducted a real-world retrospective study of commercial teclistamab, capturing both clinical outcomes and immune correlates of treatment response in a cohort of patients (n = 52) with advanced R/RMM. Teclistamab was highly effective with an overall response rate (ORR) of 64%, including an ORR of 50% for patients with prior anti-BCMA therapy. Pretreatment plasma cell BCMA expression levels had no bearing on response. However, comprehensive pretreatment immune profiling identified that effector CD8+ T-cell populations were associated with response to therapy and a regulatory T-cell population associated with nonresponse, indicating a contribution of immune status in outcomes with potential utility as a biomarker signature to guide patient management.
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Affiliation(s)
- Ross S. Firestone
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Devin McAvoy
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Tala Shekarkhand
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Edith Serrano
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Issam Hamadeh
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alice Wang
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Menglei Zhu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Wei Ge Qin
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Dhwani Patel
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Carlyn R. Tan
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Malin Hultcrantz
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sham Mailankody
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Hani Hassoun
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Urvi S. Shah
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Neha Korde
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kylee H. Maclachlan
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Heather J. Landau
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Michael Scordo
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Gunjan L. Shah
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Oscar B. Lahoud
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sergio Giralt
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kazunori Murata
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kinga K. Hosszu
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David J. Chung
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Alexander M. Lesokhin
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Saad Z. Usmani
- Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Cellular Therapy Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
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Putri GH, Howitt G, Marsh-Wakefield F, Ashhurst TM, Phipson B. SuperCellCyto: enabling efficient analysis of large scale cytometry datasets. Genome Biol 2024; 25:89. [PMID: 38589921 PMCID: PMC11003185 DOI: 10.1186/s13059-024-03229-3] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 03/27/2024] [Indexed: 04/10/2024] Open
Abstract
Advancements in cytometry technologies have enabled quantification of up to 50 proteins across millions of cells at single cell resolution. Analysis of cytometry data routinely involves tasks such as data integration, clustering, and dimensionality reduction. While numerous tools exist, many require extensive run times when processing large cytometry data containing millions of cells. Existing solutions, such as random subsampling, are inadequate as they risk excluding rare cell subsets. To address this, we propose SuperCellCyto, an R package that builds on the SuperCell tool which groups highly similar cells into supercells. SuperCellCyto is available on GitHub ( https://github.com/phipsonlab/SuperCellCyto ) and Zenodo ( https://doi.org/10.5281/zenodo.10521294 ).
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Affiliation(s)
- Givanna H Putri
- The Walter and Eliza Hall Institute of Medical Research and The Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia.
| | - George Howitt
- Peter MacCallum Cancer Centre and The Sir Peter MacCallum, Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Felix Marsh-Wakefield
- Centenary Institute of Cancer Medicine and Cell Biology, The University of Sydney, Sydney, NSW, Australia
| | - Thomas M Ashhurst
- Sydney Cytometry Core Research Facility and School of Medical Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Belinda Phipson
- The Walter and Eliza Hall Institute of Medical Research and The Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia.
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Gao Q, Ji Z, Wang L, Owzar K, Li QJ, Chan C, Xie J. SifiNet: A robust and accurate method to identify feature gene sets and annotate cells. bioRxiv 2024:2023.05.24.541352. [PMID: 37577619 PMCID: PMC10418061 DOI: 10.1101/2023.05.24.541352] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
SifiNet is a robust and accurate computational pipeline for identifying distinct gene sets, extracting and annotating cellular subpopulations, and elucidating intrinsic relationships among these subpopulations. Uniquely, SifiNet bypasses the cell clustering stage, commonly integrated into other cellular annotation pipelines, thereby circumventing potential inaccuracies in clustering that may compromise subsequent analyses. Consequently, SifiNet has demonstrated superior performance in multiple experimental datasets compared with other state-of-the-art methods. SifiNet can analyze both single-cell RNA and ATAC sequencing data, thereby rendering comprehensive multiomic cellular profiles. It is conveniently available as an open-source R package.
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31
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Budden KF, Shukla SD, Bowerman KL, Vaughan A, Gellatly SL, Wood DLA, Lachner N, Idrees S, Rehman SF, Faiz A, Patel VK, Donovan C, Alemao CA, Shen S, Amorim N, Majumder R, Vanka KS, Mason J, Haw TJ, Tillet B, Fricker M, Keely S, Hansbro N, Belz GT, Horvat J, Ashhurst T, van Vreden C, McGuire H, Fazekas de St Groth B, King NJC, Crossett B, Cordwell SJ, Bonaguro L, Schultze JL, Hamilton-Williams EE, Mann E, Forster SC, Cooper MA, Segal LN, Chotirmall SH, Collins P, Bowman R, Fong KM, Yang IA, Wark PAB, Dennis PG, Hugenholtz P, Hansbro PM. Faecal microbial transfer and complex carbohydrates mediate protection against COPD. Gut 2024; 73:751-769. [PMID: 38331563 DOI: 10.1136/gutjnl-2023-330521] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 01/08/2024] [Indexed: 02/10/2024]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) is a major cause of global illness and death, most commonly caused by cigarette smoke. The mechanisms of pathogenesis remain poorly understood, limiting the development of effective therapies. The gastrointestinal microbiome has been implicated in chronic lung diseases via the gut-lung axis, but its role is unclear. DESIGN Using an in vivo mouse model of cigarette smoke (CS)-induced COPD and faecal microbial transfer (FMT), we characterised the faecal microbiota using metagenomics, proteomics and metabolomics. Findings were correlated with airway and systemic inflammation, lung and gut histopathology and lung function. Complex carbohydrates were assessed in mice using a high resistant starch diet, and in 16 patients with COPD using a randomised, double-blind, placebo-controlled pilot study of inulin supplementation. RESULTS FMT alleviated hallmark features of COPD (inflammation, alveolar destruction, impaired lung function), gastrointestinal pathology and systemic immune changes. Protective effects were additive to smoking cessation, and transfer of CS-associated microbiota after antibiotic-induced microbiome depletion was sufficient to increase lung inflammation while suppressing colonic immunity in the absence of CS exposure. Disease features correlated with the relative abundance of Muribaculaceae, Desulfovibrionaceae and Lachnospiraceae family members. Proteomics and metabolomics identified downregulation of glucose and starch metabolism in CS-associated microbiota, and supplementation of mice or human patients with complex carbohydrates improved disease outcomes. CONCLUSION The gut microbiome contributes to COPD pathogenesis and can be targeted therapeutically.
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Affiliation(s)
- Kurtis F Budden
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Shakti D Shukla
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Kate L Bowerman
- School of Chemistry and Molecular Biosciences, Australian Centre for Ecogenomics, The University of Queensland, Brisbane, QLD, Australia
| | - Annalicia Vaughan
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
- UQ Thoracic Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Thoracic Medicine, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Shaan L Gellatly
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - David L A Wood
- School of Chemistry and Molecular Biosciences, Australian Centre for Ecogenomics, The University of Queensland, Brisbane, QLD, Australia
| | - Nancy Lachner
- School of Chemistry and Molecular Biosciences, Australian Centre for Ecogenomics, The University of Queensland, Brisbane, QLD, Australia
| | - Sobia Idrees
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Saima Firdous Rehman
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Alen Faiz
- Respiratory Bioinformatics and Molecular Biology, School of Life Sciences, University of Technology Sydney, Sydney, NSW, Australia
| | - Vyoma K Patel
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Chantal Donovan
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Charlotte A Alemao
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Sj Shen
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Nadia Amorim
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Rajib Majumder
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Kanth S Vanka
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Jazz Mason
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Tatt Jhong Haw
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Bree Tillet
- Frazer Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Michael Fricker
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Simon Keely
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Nicole Hansbro
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - Gabrielle T Belz
- Frazer Institute, University of Queensland, Woolloongabba, QLD, Australia
| | - Jay Horvat
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Thomas Ashhurst
- Sydney Cytometry, Charles Perkins Centre, Centenary Institute and The University of Sydney, Sydney, NSW, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia
| | - Caryn van Vreden
- Sydney Cytometry, Charles Perkins Centre, Centenary Institute and The University of Sydney, Sydney, NSW, Australia
- Ramaciotti Facility for Human Systems Biology, Charles Perkins Centre and The University of Sydney, Sydney, NSW, Australia
| | - Helen McGuire
- Ramaciotti Facility for Human Systems Biology, Charles Perkins Centre and The University of Sydney, Sydney, NSW, Australia
| | - Barbara Fazekas de St Groth
- Ramaciotti Facility for Human Systems Biology, Charles Perkins Centre and The University of Sydney, Sydney, NSW, Australia
| | - Nicholas J C King
- Sydney Cytometry, Charles Perkins Centre, Centenary Institute and The University of Sydney, Sydney, NSW, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Sydney, NSW, Australia
- Ramaciotti Facility for Human Systems Biology, Charles Perkins Centre and The University of Sydney, Sydney, NSW, Australia
- Discipline of Pathology, Faculty of Medicine and Health, School of Medical Sciences, The University of Sydney, Sydney, NSW, Australia
| | - Ben Crossett
- Sydney Mass Spectrometry, The University of Sydney, Sydney, NSW, Australia
| | - Stuart J Cordwell
- Sydney Mass Spectrometry, The University of Sydney, Sydney, NSW, Australia
- School of Life and Environmental Sciences, Charles Perkins Centre and The University of Sydney, Sydney, NSW, Australia
| | - Lorenzo Bonaguro
- Systems Medicine, Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Bonn, Germany
- Genomics and Immunoregulation, Life & Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
| | - Joachim L Schultze
- Systems Medicine, Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Bonn, Germany
- Genomics and Immunoregulation, Life & Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
- PRECISE Platform for Single Cell Genomics and Epigenomics, Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) and the University of Bonn, Bonn, Germany
| | | | - Elizabeth Mann
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| | - Samuel C Forster
- Centre for Innate Immunity and Infectious Diseases and Department of Molecular and Translational Science, Hudson Institute of Medical Research and Monash University, Melbourne, VIC, Australia
| | - Matthew A Cooper
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, Australia
| | - Leopoldo N Segal
- Division of Pulmonary and Critical Care Medicine, Laura and Isaac Perlmutter Cancer Center, New York University Grossman School of Medicine, NYU Langone Health, New York, NY, USA
| | - Sanjay H Chotirmall
- Lee Kong Chian School of Medicine, Translational Respiratory Research Laboratory, Singapore
| | - Peter Collins
- Mater Research Institute, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Department of Dietetics & Food Services, Mater Hospital, Brisbane, QLD, Australia
| | - Rayleen Bowman
- UQ Thoracic Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Thoracic Medicine, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Kwun M Fong
- UQ Thoracic Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Thoracic Medicine, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Ian A Yang
- UQ Thoracic Research Centre, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Department of Thoracic Medicine, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Peter A B Wark
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Paul G Dennis
- School of Earth and Environmental Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Philip Hugenholtz
- School of Chemistry and Molecular Biosciences, Australian Centre for Ecogenomics, The University of Queensland, Brisbane, QLD, Australia
| | - Philip M Hansbro
- Priority Research Centre for Healthy Lungs and Immune Health Research Program, The University of Newcastle and Hunter Medical Research Institute, Newcastle, NSW, Australia
- Centre for Inflammation, Centenary Institute, Sydney, NSW, Australia
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
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Chang H, Marquez J, Chen BK, Kim DM, Cheng ML, Liu EV, Yang H, Zhang L, Sinha M, Cheung A, Kwek SS, Chow ED, Bridge M, Aggarwal RR, Friedlander TW, Small EJ, Anderson M, Fong L. Immune Modulation with RANKL Blockade through Denosumab Treatment in Patients with Cancer. Cancer Immunol Res 2024; 12:453-461. [PMID: 38276989 PMCID: PMC10993769 DOI: 10.1158/2326-6066.cir-23-0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 09/21/2023] [Accepted: 01/23/2024] [Indexed: 01/27/2024]
Abstract
Denosumab is a fully human mAb that binds receptor activator of NFκB ligand (RANKL). It is routinely administered to patients with cancer to reduce the incidence of new bone metastasis. RANK-RANKL interactions regulate bone turnover by controlling osteoclast recruitment, development, and activity. However, these interactions also can regulate immune cells including dendritic cells and medullary thymic epithelial cells. Inhibition of the latter results in reduced thymic negative selection of T cells and could enhance the generation of tumor-specific T cells. We examined whether administering denosumab could modify modulate circulating immune cells in patients with cancer. Blood was collected from 23 patients with prostate cancer and 3 patients with renal cell carcinoma, all of whom had advanced disease and were receiving denosumab, prior to and during denosumab treatment. Using high-dimensional mass cytometry, we found that denosumab treatment by itself induced modest effects on circulating immune cell frequency and activation. We also found minimal changes in the circulating T-cell repertoire and the frequency of new thymic emigrants with denosumab treatment. However, when we stratified patients by whether they were receiving chemotherapy and/or steroids, patients receiving these concomitant treatments showed significantly greater immune modulation, including an increase in the frequency of natural killer cells early and classical monocytes later. We also saw broad induction of CTLA-4 and TIM3 expression in circulating lymphocytes and some monocyte populations. These findings suggest that denosumab treatment by itself has modest immunomodulatory effects, but when combined with conventional cancer treatments, can lead to the induction of immunologic checkpoints. See related Spotlight by Nasrollahi and Davar, p. 383.
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Affiliation(s)
- Hewitt Chang
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Jaqueline Marquez
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Brandon K. Chen
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Daniel M. Kim
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Michael L. Cheng
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Eric V. Liu
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Hai Yang
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California
| | - Li Zhang
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California
| | - Meenal Sinha
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Alexander Cheung
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Serena S. Kwek
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Eric D. Chow
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
- Department of Biochemistry and Biophysics, Center for Advanced Technologies, University of California San Francisco, San Francisco, California
| | - Mark Bridge
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | - Rahul R. Aggarwal
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | - Terence W. Friedlander
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Eric J. Small
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | - Mark Anderson
- Diabetes Center, Department of Medicine, University of California San Francisco, San Francisco, California
| | - Lawrence Fong
- Division of Hematology/Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
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Haviv D, Remšík J, Gatie M, Snopkowski C, Takizawa M, Pereira N, Bashkin J, Jovanovich S, Nawy T, Chaligne R, Boire A, Hadjantonakis AK, Pe'er D. The covariance environment defines cellular niches for spatial inference. Nat Biotechnol 2024:10.1038/s41587-024-02193-4. [PMID: 38565973 DOI: 10.1038/s41587-024-02193-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 02/28/2024] [Indexed: 04/04/2024]
Abstract
A key challenge of analyzing data from high-resolution spatial profiling technologies is to suitably represent the features of cellular neighborhoods or niches. Here we introduce the covariance environment (COVET), a representation that leverages the gene-gene covariate structure across cells in the niche to capture the multivariate nature of cellular interactions within it. We define a principled optimal transport-based distance metric between COVET niches that scales to millions of cells. Using COVET to encode spatial context, we developed environmental variational inference (ENVI), a conditional variational autoencoder that jointly embeds spatial and single-cell RNA sequencing data into a latent space. ENVI includes two decoders: one to impute gene expression across the spatial modality and a second to project spatial information onto single-cell data. ENVI can confer spatial context to genomics data from single dissociated cells and outperforms alternatives for imputing gene expression on diverse spatial datasets.
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Affiliation(s)
- Doron Haviv
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Tri-Institutional Training Program in Computational Biology and Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Ján Remšík
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mohamed Gatie
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Catherine Snopkowski
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Meril Takizawa
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | | | - Tal Nawy
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronan Chaligne
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Adrienne Boire
- Human Oncology & Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Brain Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anna-Katerina Hadjantonakis
- Developmental Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dana Pe'er
- Computational and Systems Biology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Howard Hughes Medical Institute, New York, NY, USA.
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Schäufele TJ, Kolbinger A, Friedel J, Gurke R, Geisslinger G, Weigert A, Pierre S, Scholich K. Meloxicam treatment disrupts the regional structure of innate inflammation sites by targeting the pro-inflammatory effects of prostanoids. Br J Pharmacol 2024; 181:1051-1067. [PMID: 37823675 DOI: 10.1111/bph.16261] [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: 04/05/2023] [Revised: 08/10/2023] [Accepted: 09/29/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND AND PURPOSE Non-steroidal anti-inflammatory drugs (NSAIDs) are the most widely prescribed drugs in the world due to their analgesic, antipyretic and anti-inflammatory effects. However, NSAIDs inhibit prostanoid synthesis, interfering with their pro-inflammatory and anti-inflammatory functions and potentially prolonging acute inflammation. EXPERIMENTAL APPROACH We used high-content immunohistochemistry to define the impact of meloxicam treatment on spatially separated pro-inflammatory and anti-inflammatory processes during innate inflammation in mice induced by zymosan. This allowed us to determine the effect of meloxicam treatment on the organization of pro-inflammatory and anti-inflammatory microenvironments, thereby identifying relevant changes in immune cell localization, recruitment and activation. KEY RESULTS Meloxicam treatment reduced zymosan-induced thermal hypersensitivity at early time points but delayed its resolution. High-content immunohistochemistry revealed that the pro-inflammatory area was smaller after treatment, diminishing neutrophil recruitment, M1-like macrophage polarization, and especially phagocytosis by neutrophils and macrophages. The polarization of macrophages towards the M2-like anti-inflammatory phenotype was unaffected, and the number of anti-inflammatory eosinophils actually increased. CONCLUSION AND IMPLICATIONS High-content immunohistochemistry was able to identify relevant meloxicam-mediated effects on inflammatory processes based on alterations in the regional structure of inflammation sites. Meloxicam delayed the clearance of pathogens by inhibiting pro-inflammatory processes, causing prolonged inflammation. Our data suggest that the prescription of NSAIDs as a treatment during an acute pathogen-driven inflammation should be reconsidered in patients with compromised immune systems.
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Affiliation(s)
- Tim J Schäufele
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
| | - Anja Kolbinger
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
| | - Joschua Friedel
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
| | - Robert Gurke
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
- Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Frankfurt, Germany
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
- Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Frankfurt, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Goethe University Frankfurt, Frankfurt, Germany
| | - Sandra Pierre
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
| | - Klaus Scholich
- Institute of Clinical Pharmacology, Goethe University Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
- Fraunhofer Cluster of Excellence Immune-Mediated Diseases CIMD, Frankfurt, Germany
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35
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Ross JB, Myers LM, Noh JJ, Collins MM, Carmody AB, Messer RJ, Dhuey E, Hasenkrug KJ, Weissman IL. Depleting myeloid-biased haematopoietic stem cells rejuvenates aged immunity. Nature 2024; 628:162-170. [PMID: 38538791 DOI: 10.1038/s41586-024-07238-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/26/2024] [Indexed: 04/01/2024]
Abstract
Ageing of the immune system is characterized by decreased lymphopoiesis and adaptive immunity, and increased inflammation and myeloid pathologies1,2. Age-related changes in populations of self-renewing haematopoietic stem cells (HSCs) are thought to underlie these phenomena3. During youth, HSCs with balanced output of lymphoid and myeloid cells (bal-HSCs) predominate over HSCs with myeloid-biased output (my-HSCs), thereby promoting the lymphopoiesis required for initiating adaptive immune responses, while limiting the production of myeloid cells, which can be pro-inflammatory4. Ageing is associated with increased proportions of my-HSCs, resulting in decreased lymphopoiesis and increased myelopoiesis3,5,6. Transfer of bal-HSCs results in abundant lymphoid and myeloid cells, a stable phenotype that is retained after secondary transfer; my-HSCs also retain their patterns of production after secondary transfer5. The origin and potential interconversion of these two subsets is still unclear. If they are separate subsets postnatally, it might be possible to reverse the ageing phenotype by eliminating my-HSCs in aged mice. Here we demonstrate that antibody-mediated depletion of my-HSCs in aged mice restores characteristic features of a more youthful immune system, including increasing common lymphocyte progenitors, naive T cells and B cells, while decreasing age-related markers of immune decline. Depletion of my-HSCs in aged mice improves primary and secondary adaptive immune responses to viral infection. These findings may have relevance to the understanding and intervention of diseases exacerbated or caused by dominance of the haematopoietic system by my-HSCs.
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Affiliation(s)
- Jason B Ross
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Lara M Myers
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
| | - Joseph J Noh
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Madison M Collins
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
- Department of Biological and Physical Sciences, Montana State University Billings, Billings, MT, USA
| | - Aaron B Carmody
- Research Technologies Branch, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
| | - Ronald J Messer
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA
| | - Erica Dhuey
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Kim J Hasenkrug
- Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, USA.
| | - Irving L Weissman
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA.
- Ludwig Center for Cancer Stem Cell Research and Medicine, Stanford University School of Medicine, Stanford, CA, USA.
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA.
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Wang R, Li G, Gao F, Xu F, Li X, Zhang J, Li J, Guan X. Ultrasound-responsive spherical nucleic acid against c-Myc/PD-L1 to enhance anti-tumoral macrophages in triple-negative breast cancer progression. Sci China Life Sci 2024; 67:698-710. [PMID: 38151609 DOI: 10.1007/s11427-023-2433-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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/31/2023] [Indexed: 12/29/2023]
Abstract
Triple-negative breast cancer (TNBC) is the most challenging breast cancer subtype because of its aggressive behavior and limited therapeutic targets. c-Myc is hyperactivated in the majority of TNBC tissues, however, it has been considered an "undruggable" target due to its disordered structure. Herein, we developed an ultrasound-responsive spherical nucleic acid (SNA) against c-Myc and PD-L1 in TNBC. It is a self-assembled and carrier-free system composed of a hydrophilic small-interfering RNA (siRNA) shell and a hydrophobic core made of a peptide nucleic acid (PNA)-based antisense oligonucleotide (ASO) and a sonosensitizer. We accomplished significant enrichment in the tumor by enhanced permeability and retention (EPR) effect, the controllable release of effective elements by ultrasound activation, and the combination of targeted therapy, immunotherapy and physiotherapy. Our study demonstrated significant anti-tumoral effects in vitro and in vivo. Mass cytometry showed an invigorated tumor microenvironment (TME) characterized by a significant alteration in the composition of tumor-associated macrophages (TAM) and decreased proportion of PD-1-positive (PD-1+) T effector cells after appropriate treatment of the ultrasound-responsive SNA (USNA). Further experiments verified that tumor-conditioned macrophages residing in the TME were transformed into the anti-tumoral population. Our finding offers a novel therapeutic strategy against the "undruggable" c-Myc, develops a new targeted therapy for c-Myc/PD-L1 and provides a treatment option for the TNBC.
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Affiliation(s)
- Runtian Wang
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Gaigai Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China
| | - Fangyan Gao
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Feng Xu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Xintong Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Jian Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing, 210023, China.
| | - Xiaoxiang Guan
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, 211166, China.
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Calderon-Gonzalez R, Dumigan A, Sá-Pessoa J, Kissenpfennig A, Bengoechea JA. In vivo single-cell high-dimensional mass cytometry analysis to track the interactions between Klebsiella pneumoniae and myeloid cells. PLoS Pathog 2024; 20:e1011900. [PMID: 38578798 PMCID: PMC11023633 DOI: 10.1371/journal.ppat.1011900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 04/17/2024] [Accepted: 03/18/2024] [Indexed: 04/07/2024] Open
Abstract
In vivo single-cell approaches have transformed our understanding of the immune populations in tissues. Mass cytometry (CyTOF), that combines the resolution of mass spectrometry with the ability to conduct multiplexed measurements of cell molecules at the single cell resolution, has enabled to resolve the diversity of immune cell subsets, and their heterogeneous functionality. Here we assess the feasibility of taking CyTOF one step further to immuno profile cells while tracking their interactions with bacteria, a method we term Bac-CyTOF. We focus on the pathogen Klebsiella pneumoniae interrogating the pneumonia mouse model. Using Bac-CyTOF, we unveil the atlas of immune cells of mice infected with a K. pneumoniae hypervirulent strain. The atlas is characterized by a decrease in the populations of alveolar and monocyte-derived macrophages. Conversely, neutrophils, and inflammatory monocytes are characterized by an increase in the subpopulations expressing markers of less active cells such as the immune checkpoint PD-L1. These are the cells infected. We show that the type VI secretion system (T6SS) contributes to shape the lung immune landscape. The T6SS governs the interaction with monocytes/macrophages by shifting Klebsiella from alveolar macrophages to interstitial macrophages and limiting the infection of inflammatory monocytes. The lack of T6SS results in an increase of cells expressing markers of active cells, and a decrease in the subpopulations expressing PD-L1. By probing Klebsiella, and Acinetobacter baumannii strains with limited ability to survive in vivo, we uncover that a heightened recruitment of neutrophils, and relative high levels of alveolar macrophages and eosinophils and the recruitment of a characteristic subpopulation of neutrophils are features of mice clearing infections. We leverage Bac-CyTOF-generated knowledge platform to investigate the role of the DNA sensor STING in Klebsiella infections. sting-/- infected mice present features consistent with clearing the infection including the reduced levels of PD-L1. STING absence facilitates Klebsiella clearance.
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Affiliation(s)
- Ricardo Calderon-Gonzalez
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - Amy Dumigan
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - Joana Sá-Pessoa
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - Adrien Kissenpfennig
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
| | - José A. Bengoechea
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, United Kingdom
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Liu Z, Mela A, Argenziano MG, Banu MA, Furnari J, Kotidis C, Sperring CP, Humala N, Mahajan A, Bruce JN, Canoll P, Sims PA. Single-cell analysis of 5-aminolevulinic acid intraoperative labeling specificity for glioblastoma. J Neurosurg 2024; 140:968-978. [PMID: 37773782 PMCID: PMC10535619 DOI: 10.3171/2023.7.jns23122] [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: 01/17/2023] [Accepted: 07/11/2023] [Indexed: 10/01/2023]
Abstract
OBJECTIVE Glioblastoma (GBM) is the most common and aggressive malignant primary brain tumor, and resection is a key part of the standard of care. In fluorescence-guided surgery (FGS), fluorophores differentiate tumor tissue from surrounding normal brain. The heme synthesis pathway converts 5-aminolevulinic acid (5-ALA), a fluorogenic substrate used for FGS, to fluorescent protoporphyrin IX (PpIX). The resulting fluorescence is believed to be specific to neoplastic glioma cells, but this specificity has not been examined at a single-cell level. The objective of this study was to determine the specificity with which 5-ALA labels the diversity of cell types in GBM. METHODS The authors performed single-cell optical phenotyping and expression sequencing-version 2 (SCOPE-seq2), a paired single-cell imaging and RNA sequencing method, of individual cells on human GBM surgical specimens with macroscopically visible PpIX fluorescence from patients who received 5-ALA prior to surgery. SCOPE-seq2 allowed the authors to simultaneously image PpIX fluorescence and unambiguously identify neoplastic cells from single-cell RNA sequencing. Experiments were also conducted in cell culture and co-culture models of glioma and in acute slice cultures from a mouse glioma model to investigate cell- and tissue-specific uptake and secretion of 5-ALA and PpIX. RESULTS SCOPE-seq2 analysis of human GBM surgical specimens revealed that 5-ALA treatment resulted in labeling that was not specific to neoplastic glioma cells. The cell culture further demonstrated that nonneoplastic cells could be labeled by 5-ALA directly or by PpIX secreted from surrounding neoplastic cells. Acute slice cultures from mouse glioma models showed that 5-ALA preferentially labeled GBM tumor tissue over nonneoplastic brain tissue with significant labeling in the tumor margins, and that this contrast was not due to blood-brain barrier disruption. CONCLUSIONS Together, these findings support the use of 5-ALA as an indicator of GBM tissue but question the main advantage of 5-ALA for specific intracellular labeling of neoplastic glioma cells in FGS. Further studies are needed to systematically compare the performance of 5-ALA to that of potential alternatives for FGS.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Peter A. Sims
- Departments of Systems Biology
- Biochemistry and Molecular Biophysics, Columbia University Irving Medical Center
- Sulzberger Columbia Genome Center, Columbia University Irving Medical Center, New York, New York
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Ranek JS, Stallaert W, Milner JJ, Redick M, Wolff SC, Beltran AS, Stanley N, Purvis JE. DELVE: feature selection for preserving biological trajectories in single-cell data. Nat Commun 2024; 15:2765. [PMID: 38553455 PMCID: PMC10980758 DOI: 10.1038/s41467-024-46773-z] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 03/07/2024] [Indexed: 04/02/2024] Open
Abstract
Single-cell technologies can measure the expression of thousands of molecular features in individual cells undergoing dynamic biological processes. While examining cells along a computationally-ordered pseudotime trajectory can reveal how changes in gene or protein expression impact cell fate, identifying such dynamic features is challenging due to the inherent noise in single-cell data. Here, we present DELVE, an unsupervised feature selection method for identifying a representative subset of molecular features which robustly recapitulate cellular trajectories. In contrast to previous work, DELVE uses a bottom-up approach to mitigate the effects of confounding sources of variation, and instead models cell states from dynamic gene or protein modules based on core regulatory complexes. Using simulations, single-cell RNA sequencing, and iterative immunofluorescence imaging data in the context of cell cycle and cellular differentiation, we demonstrate how DELVE selects features that better define cell-types and cell-type transitions. DELVE is available as an open-source python package: https://github.com/jranek/delve .
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Affiliation(s)
- Jolene S Ranek
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Wayne Stallaert
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - J Justin Milner
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Margaret Redick
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Samuel C Wolff
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Adriana S Beltran
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Human Pluripotent Cell Core, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Natalie Stanley
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Jeremy E Purvis
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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Chen R, Xu J, Wang B, Ding Y, Abdulla A, Li Y, Jiang L, Ding X. SpiDe-Sr: blind super-resolution network for precise cell segmentation and clustering in spatial proteomics imaging. Nat Commun 2024; 15:2708. [PMID: 38548720 PMCID: PMC10978886 DOI: 10.1038/s41467-024-46989-z] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 03/15/2024] [Indexed: 04/01/2024] Open
Abstract
Spatial proteomics elucidates cellular biochemical changes with unprecedented topological level. Imaging mass cytometry (IMC) is a high-dimensional single-cell resolution platform for targeted spatial proteomics. However, the precision of subsequent clinical analysis is constrained by imaging noise and resolution. Here, we propose SpiDe-Sr, a super-resolution network embedded with a denoising module for IMC spatial resolution enhancement. SpiDe-Sr effectively resists noise and improves resolution by 4 times. We demonstrate SpiDe-Sr respectively with cells, mouse and human tissues, resulting 18.95%/27.27%/21.16% increase in peak signal-to-noise ratio and 15.95%/31.63%/15.52% increase in cell extraction accuracy. We further apply SpiDe-Sr to study the tumor microenvironment of a 20-patient clinical breast cancer cohort with 269,556 single cells, and discover the invasion of Gram-negative bacteria is positively correlated with carcinogenesis markers and negatively correlated with immunological markers. Additionally, SpiDe-Sr is also compatible with fluorescence microscopy imaging, suggesting SpiDe-Sr an alternative tool for microscopy image super-resolution.
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Grants
- This work was supported by National Key R&D Program of China (2022YFC2601700, 2022YFF0710202) and NSFC Projects (T2122002, 22077079, 81871448), Shanghai Municipal Science and Technology Project(22Z510202478), Shanghai Municipal Education Commission Project(21SG10), Shanghai Jiao Tong University Projects (YG2021ZD19, Agri-X20200101, 2020 SJTU-HUJI), Shanghai Municipal Health Commission Project (2019CXJQ03). Thanks for AEMD SJTU, Shanghai Jiao Tong University Laboratory Animal Center for the supporting.
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Affiliation(s)
- Rui Chen
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jiasu Xu
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Boqian Wang
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yi Ding
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Aynur Abdulla
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Yiyang Li
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lai Jiang
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Xianting Ding
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.
- State Key Laboratory of Systems Medicine for Cancer, Institute for Personalized Medicine, Shanghai Jiao Tong University, Shanghai, China.
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MacDowell CJ, Briones BA, Lenzi MJ, Gustison ML, Buschman TJ. Differences in the expression of cortex-wide neural dynamics are related to behavioral phenotype. Curr Biol 2024; 34:1333-1340.e6. [PMID: 38417445 PMCID: PMC10965364 DOI: 10.1016/j.cub.2024.02.004] [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: 04/03/2023] [Revised: 01/12/2024] [Accepted: 02/05/2024] [Indexed: 03/01/2024]
Abstract
Behavior differs across individuals, ranging from typical to atypical phenotypes.1 Understanding how differences in behavior relate to differences in neural activity is critical for developing treatments of neuropsychiatric and neurodevelopmental disorders. One hypothesis is that differences in behavior reflect individual differences in the dynamics of how information flows through the brain. In support of this, the correlation of neural activity between brain areas, termed "functional connectivity," varies across individuals2 and is disrupted in autism,3 schizophrenia,4 and depression.5 However, the changes in neural activity that underlie altered behavior and functional connectivity remain unclear. Here, we show that individual differences in the expression of different patterns of cortical neural dynamics explain variability in both functional connectivity and behavior. Using mesoscale imaging, we recorded neural activity across the dorsal cortex of behaviorally "typical" and "atypical" mice. All mice shared the same recurring cortex-wide spatiotemporal motifs of neural activity, and these motifs explained the large majority of variance in cortical activity (>75%). However, individuals differed in how frequently different motifs were expressed. These differences in motif expression explained differences in functional connectivity and behavior across both typical and atypical mice. Our results suggest that differences in behavior and functional connectivity are due to changes in the processes that select which pattern of neural activity is expressed at each moment in time.
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Affiliation(s)
- Camden J MacDowell
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08540 USA; Rutgers Robert Wood Johnson Medical School, 125 Paterson Street, New Brunswick, NJ 08901, USA
| | - Brandy A Briones
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08540 USA; Department of Psychology, Princeton University, Washington Road, Princeton, NJ 08540, USA; Department of Anesthesiology and Pain Medicine at University of Washington, Seattle, WA 98105, USA
| | - Michael J Lenzi
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08540 USA
| | - Morgan L Gustison
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08540 USA; Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA; Department of Psychology, Western University, London, ON N6A 3K7, Canada
| | - Timothy J Buschman
- Princeton Neuroscience Institute, Princeton University, Washington Road, Princeton, NJ 08540 USA; Department of Psychology, Princeton University, Washington Road, Princeton, NJ 08540, USA.
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Patel J, Deng J, Kambala A, Lee KK, Cornman HL, Parthasarathy V, Pritchard T, Chen S, Hernandez AG, Shin S, Oladipo OO, Kwatra MM, Ho WJ, Kwatra SG. Spatial Mass Cytometry-Based Single-Cell Imaging Reveals a Disrupted Epithelial-Immune Axis in Prurigo Nodularis. J Invest Dermatol 2024:S0022-202X(24)00202-1. [PMID: 38522569 DOI: 10.1016/j.jid.2024.01.036] [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: 11/15/2023] [Accepted: 01/04/2024] [Indexed: 03/26/2024]
Abstract
Prurigo nodularis (PN) is a chronic, inflammatory skin condition that disproportionately affects African Americans and features intensely pruritic, hyperkeratotic nodules on the extremities and trunk. PN is understudied compared with other inflammatory skin diseases, with the spatial organization of the cutaneous infiltrate in PN yet to be characterized. In this work, we employ spatial imaging mass cytometry to visualize PN lesional skin inflammation and architecture with single-cell resolution through an unbiased machine learning approach. PN lesional skin has increased expression of caspase 3, NF-kB, and phosphorylated signal transducer and activator of transcription 3 compared with healthy skin. Keratinocytes in lesional skin are subdivided into CD14+CD33+, CD11c+, CD63+, and caspase 3-positive innate subpopulations. CD14+ macrophage populations expressing phosphorylated extracellular signal-regulated kinase 1/2 correlate positively with patient-reported itch (P = .006). Hierarchical clustering reveals a cluster of patients with PN with greater atopy, increased NF-kB+ signal transducer and activator of transcription 3-positive phosphorylated extracellular signal-regulated kinase 1/2-positive monocyte-derived myeloid dendritic cells, and increased vimentin expression (P < .05). Neighborhood analysis finds interactions between CD14+ macrophages, CD3+ T cells, monocyte-derived myeloid dendritic cells, and keratinocytes expressing innate immune markers. These findings highlight phosphorylated extracellular signal-regulated kinase-positive CD14+ macrophages as contributors to itch and suggest an epithelial-immune axis in PN pathogenesis.
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Affiliation(s)
- Jay Patel
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA; Department of Dermatology, University of Rochester, Rochester, New York, USA
| | - Junwen Deng
- Department of Dermatology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Anusha Kambala
- The George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Kevin K Lee
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hannah L Cornman
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Varsha Parthasarathy
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Thomas Pritchard
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Shihua Chen
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alexei G Hernandez
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sarah Shin
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Olusola O Oladipo
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Madan M Kwatra
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Won Jin Ho
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland, USA; Convergence Institute, Johns Hopkins University, Baltimore, Maryland, USA; Mass Cytometry Facility, Johns Hopkins University, Baltimore, Maryland, USA
| | - Shawn G Kwatra
- Department of Dermatology, University of Maryland School of Medicine, Baltimore, Maryland, USA; Maryland Itch Center, University of Maryland School of Medicine, Baltimore, Maryland, USA.
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Tu C, Buckle I, Leal Rojas I, Rossi GR, Sester DP, Moore AS, Radford K, Guillerey C, Souza‐Fonseca‐Guimaraes F. Exploring NK cell receptor dynamics in paediatric leukaemias: implications for immunotherapy and prognosis. Clin Transl Immunology 2024; 13:e1501. [PMID: 38525380 PMCID: PMC10960520 DOI: 10.1002/cti2.1501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 02/11/2024] [Accepted: 03/13/2024] [Indexed: 03/26/2024] Open
Abstract
Objectives Immunotherapies targeting natural killer (NK) cell receptors have shown promise against leukaemia. Unfortunately, cancer immunosuppressive mechanisms that alter NK cell phenotype prevent such approaches from being successful. The study utilises advanced cytometry to examine how cancer immunosuppressive pathways affect NK cell phenotypic changes in clinical samples. Methods In this study, we conducted a high-dimensional examination of the cell surface expression of 16 NK cell receptors in paediatric patients with acute myeloid leukaemia and acute lymphoblastic leukaemia, as well as in samples of non-age matched adult peripheral blood (APB) and umbilical cord blood (UCB). An unsupervised analysis was carried out in order to identify NK cell populations present in paediatric leukaemias. Results We observed that leukaemia NK cells clustered together with UCB NK cells and expressed relatively higher levels of the NKG2A receptor compared to APB NK cells. In addition, CD56dimCD16+CD57- NK cells lacking NKG2A expression were mainly absent in paediatric leukaemia patients. However, CD56br NK cell populations expressing high levels of NKG2A were highly represented in paediatric leukaemia patients. NKG2A expression on leukaemia NK cells was found to be positively correlated with the expression of its ligand, suggesting that the NKG2A-HLA-E interaction may play a role in modifying NK cell responses to leukaemia cells. Conclusion We provide an in-depth analysis of NK cell populations in paediatric leukaemia patients. These results support the development of immunotherapies targeting immunosuppressive receptors, such as NKG2A, to enhance innate immunity against paediatric leukaemia.
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Affiliation(s)
- Cui Tu
- Cancer Immunotherapies Laboratory, Mater Research Institute, Translational Research InstituteUniversity of QueenslandBrisbaneQLDAustralia
- Frazer Institute, The University of QueenslandWoolloongabbaQLDAustralia
| | - Irina Buckle
- Cancer Immunotherapies Laboratory, Mater Research Institute, Translational Research InstituteUniversity of QueenslandBrisbaneQLDAustralia
| | - Ingrid Leal Rojas
- Cancer Immunotherapies Laboratory, Mater Research Institute, Translational Research InstituteUniversity of QueenslandBrisbaneQLDAustralia
| | | | - David P Sester
- TRI Flow Cytometry SuiteTranslational Research InstituteWoolloongabbaQLDAustralia
- Translational Research InstituteQueensland University of TechnologyBrisbaneQLDAustralia
| | - Andrew S Moore
- Oncology ServiceChildren's Health Queensland Hospital & Health ServiceSouth BrisbaneQLDAustralia
- Child Health Research CentreThe University of QueenslandSouth BrisbaneQLDAustralia
| | - Kristen Radford
- Cancer Immunotherapies Laboratory, Mater Research Institute, Translational Research InstituteUniversity of QueenslandBrisbaneQLDAustralia
| | - Camille Guillerey
- Cancer Immunotherapies Laboratory, Mater Research Institute, Translational Research InstituteUniversity of QueenslandBrisbaneQLDAustralia
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He S, Jin Y, Nazaret A, Shi L, Chen X, Rampersaud S, Dhillon BS, Valdez I, Friend LE, Fan JL, Park CY, Mintz RL, Lao YH, Carrera D, Fang KW, Mehdi K, Rohde M, McFaline-Figueroa JL, Blei D, Leong KW, Rudensky AY, Plitas G, Azizi E. Starfysh integrates spatial transcriptomic and histologic data to reveal heterogeneous tumor-immune hubs. Nat Biotechnol 2024:10.1038/s41587-024-02173-8. [PMID: 38514799 DOI: 10.1038/s41587-024-02173-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/14/2024] [Indexed: 03/23/2024]
Abstract
Spatially resolved gene expression profiling provides insight into tissue organization and cell-cell crosstalk; however, sequencing-based spatial transcriptomics (ST) lacks single-cell resolution. Current ST analysis methods require single-cell RNA sequencing data as a reference for rigorous interpretation of cell states, mostly do not use associated histology images and are not capable of inferring shared neighborhoods across multiple tissues. Here we present Starfysh, a computational toolbox using a deep generative model that incorporates archetypal analysis and any known cell type markers to characterize known or new tissue-specific cell states without a single-cell reference. Starfysh improves the characterization of spatial dynamics in complex tissues using histology images and enables the comparison of niches as spatial hubs across tissues. Integrative analysis of primary estrogen receptor (ER)-positive breast cancer, triple-negative breast cancer (TNBC) and metaplastic breast cancer (MBC) tissues led to the identification of spatial hubs with patient- and disease-specific cell type compositions and revealed metabolic reprogramming shaping immunosuppressive hubs in aggressive MBC.
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Affiliation(s)
- Siyu He
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Yinuo Jin
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Achille Nazaret
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
- Department of Computer Science, Columbia University, New York, NY, USA
| | - Lingting Shi
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Xueer Chen
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Sham Rampersaud
- Pharmaceutical Sciences and Pharmacogenomics Graduate Program, University of California, San Francisco, San Francisco, CA, USA
| | - Bahawar S Dhillon
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Izabella Valdez
- The Graduate School of Biomedical Sciences at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lauren E Friend
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Joy Linyue Fan
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Cameron Y Park
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
| | - Rachel L Mintz
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA
| | - Yeh-Hsing Lao
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Department of Pharmaceutical Sciences, University at Buffalo, the State University of New York, Buffalo, NY, USA
| | - David Carrera
- Department of Computer Science, Columbia University, New York, NY, USA
| | - Kaylee W Fang
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Department of Computer Science, Columbia University, New York, NY, USA
| | - Kaleem Mehdi
- Department of Computer Science, Fordham University, New York, NY, USA
| | | | - José L McFaline-Figueroa
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
| | - David Blei
- Department of Computer Science, Columbia University, New York, NY, USA
- Department of Statistics, Columbia University, New York, NY, USA
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Department of Systems Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Alexander Y Rudensky
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Ludwig Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - George Plitas
- Immunology Program, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Howard Hughes Medical Institute, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Ludwig Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Elham Azizi
- Department of Biomedical Engineering, Columbia University, New York, NY, USA.
- Irving Institute for Cancer Dynamics, Columbia University, New York, NY, USA.
- Department of Computer Science, Columbia University, New York, NY, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA.
- Data Science Institute, Columbia University, New York, NY, USA.
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45
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Daman AW, Antonelli AC, Redelman-Sidi G, Paddock L, Cheong JG, Jurado LF, Benjamin A, Jiang S, Ahimovic D, Khayat S, Bale MJ, Loutochin O, McPherson VA, Pe'er D, Divangahi M, Pietzak E, Josefowicz SZ, Glickman MS. Microbial cancer immunotherapy reprograms hematopoietic stem cells to enhance anti-tumor immunity. bioRxiv 2024:2024.03.21.586166. [PMID: 38562703 PMCID: PMC10983927 DOI: 10.1101/2024.03.21.586166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Mycobacterium bovis BCG is the vaccine against tuberculosis and an immunotherapy for bladder cancer. When administered intravenously, BCG reprograms bone marrow hematopoietic stem and progenitor cells (HSPCs), leading to heterologous protection against infections. Whether HSPC-reprogramming contributes to the anti-tumor effects of BCG administered into the bladder is unknown. We demonstrate that BCG administered in the bladder in both mice and humans reprograms HSPCs to amplify myelopoiesis and functionally enhance myeloid cell antigen presentation pathways. Reconstitution of naive mice with HSPCs from bladder BCG-treated mice enhances anti-tumor immunity and tumor control, increases intratumoral dendritic cell infiltration, and synergizes with checkpoint blockade. We conclude that bladder BCG acts systemically, reprogramming HSPC-encoded innate immunity, highlighting the broad potential of modulating HSPC phenotypes to improve tumor immunity. One Sentence Summary BCG administered in the bladder reprograms bone marrow HSPCs and contributes to tumor control via enhanced myeloid cells.
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46
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Krull JE, Wenzl K, Hopper MA, Manske MK, Sarangi V, Maurer MJ, Larson MC, Mondello P, Yang Z, Novak JP, Serres M, Whitaker KR, Villasboas Bisneto JC, Habermann TM, Witzig TE, Link BK, Rimsza LM, King RL, Ansell SM, Cerhan JR, Novak AJ. Follicular lymphoma B cells exhibit heterogeneous transcriptional states with associated somatic alterations and tumor microenvironments. Cell Rep Med 2024; 5:101443. [PMID: 38428430 PMCID: PMC10983045 DOI: 10.1016/j.xcrm.2024.101443] [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: 09/16/2022] [Revised: 08/14/2023] [Accepted: 02/05/2024] [Indexed: 03/03/2024]
Abstract
Follicular lymphoma (FL) is an indolent non-Hodgkin lymphoma of germinal center origin, which presents with significant biologic and clinical heterogeneity. Using RNA-seq on B cells sorted from 87 FL biopsies, combined with machine-learning approaches, we identify 3 transcriptional states that divide the biological ontology of FL B cells into inflamed, proliferative, and chromatin-modifying states, with relationship to prior GC B cell phenotypes. When integrated with whole-exome sequencing and immune profiling, we find that each state was associated with a combination of mutations in chromatin modifiers, copy-number alterations to TNFAIP3, and T follicular helper cells (Tfh) cell interactions, or primarily by a microenvironment rich in activated T cells. Altogether, these data define FL B cell transcriptional states across a large cohort of patients, contribute to our understanding of FL heterogeneity at the tumor cell level, and provide a foundation for guiding therapeutic intervention.
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Affiliation(s)
| | - Kerstin Wenzl
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | - Matthew J Maurer
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Melissa C Larson
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | | | - ZhiZhang Yang
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | | | | | - Brian K Link
- Division of Hematology, Oncology, and Blood & Marrow Transplantation, University of Iowa, Iowa City, IA, USA
| | - Lisa M Rimsza
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Scottsdale, AZ, USA
| | - Rebecca L King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - James R Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Anne J Novak
- Division of Hematology, Mayo Clinic, Rochester, MN, USA.
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47
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Kong XX, Xu JS, Hu YT, Jiao YR, Chen S, Yu CX, Dai SQ, Gao ZB, Hao XR, Li J, Ding KF. Circulation immune cell landscape in canonical pathogenesis of colorectal adenocarcinoma by CyTOF analysis. iScience 2024; 27:109229. [PMID: 38455977 PMCID: PMC10918214 DOI: 10.1016/j.isci.2024.109229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/13/2023] [Accepted: 02/08/2024] [Indexed: 03/09/2024] Open
Abstract
Current studies on the immune microenvironment of colorectal cancer (CRC) were mostly limited to the tissue level, lacking relevant studies in the peripheral blood, and failed to describe its alterations in the whole process of adenocarcinoma formation, especially of adenoma carcinogenesis. Here, we constructed a large-scale population cohort and used the CyTOF to explore the changes of various immune cell subsets in peripheral blood of CRC. We found monocytes and basophils cells were significantly higher in adenocarcinoma patients. Compared with early-stage CRC, effector CD4+T cells and naive B cells were higher in patients with lymph node metastasis, whereas the basophils were lower. We also performed random forest algorithm and found monocytes play the key role in carcinogenesis. Our study draws a peripheral blood immune cell landscape of the occurrence and development of CRC at the single-cell level and provides a reference for other researchers.
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Affiliation(s)
- Xiang-Xing Kong
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jia-Sheng Xu
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ye-Ting Hu
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yu-Rong Jiao
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Sheng Chen
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Cheng-Xuan Yu
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Si-Qi Dai
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Zong-Bao Gao
- Zhejiang Puluoting Health Tech CO. LTD, Hangzhou, China
| | - Xu-Ran Hao
- Zhejiang Puluoting Health Tech CO. LTD, Hangzhou, China
| | - Jun Li
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ke-Feng Ding
- Department of Colorectal Surgery and Oncology (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Center for Medical Research and Innovation in Digestive System Tumors, Ministry of Education, Hangzhou, China
- Zhejiang Provincial Clinical Research Center for CANCER, Hangzhou, China
- Cancer Center of Zhejiang University, Hangzhou, China
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48
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Chikkamenahalli LL, Jessen E, Bernard CE, Ip WE, Breen-Lyles M, Cipriani G, Pullapantula SR, Li Y, AlAsfoor S, Wilson L, Koch KL, Kuo B, Shulman RJ, Chumpitazi BP, McKenzie TJ, Kellogg TA, Tonascia J, Hamilton FA, Sarosiek I, McCallum R, Parkman HP, Pasricha PJ, Abell TL, Farrugia G, Dasari S, Grover M. Single cell atlas of human gastric muscle immune cells and macrophage-driven changes in idiopathic gastroparesis. iScience 2024; 27:108991. [PMID: 38384852 PMCID: PMC10879712 DOI: 10.1016/j.isci.2024.108991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 11/17/2023] [Accepted: 01/17/2024] [Indexed: 02/23/2024] Open
Abstract
Gastrointestinal immune cells, particularly muscularis macrophages (MM) interact with the enteric nervous system and influence gastrointestinal motility. Here we determine the human gastric muscle immunome and its changes in patients with idiopathic gastroparesis (IG). Single cell sequencing was performed on 26,000 CD45+ cells obtained from the gastric tissue of 20 subjects. We demonstrate 11 immune cell clusters with T cells being most abundant followed by myeloid cells. The proportions of cells belonging to the 11 clusters were similar between IG and controls. However, 9/11 clusters showed 578-11,429 differentially expressed genes. In IG, MM had decreased expression of tissue-protective and microglial genes and increased the expression of monocyte trafficking and stromal activating genes. Furthermore, in IG, IL12 mediated JAK-STAT signaling involved in the activation of tissue-resident macrophages and Eph-ephrin signaling involved in monocyte chemotaxis were upregulated. Patients with IG had a greater abundance of monocyte-like cells. These data further link immune dysregulation to the pathophysiology of gastroparesis.
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Affiliation(s)
| | - Erik Jessen
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Cheryl E. Bernard
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - W.K. Eddie Ip
- Department of Immunology, Mayo Clinic, Rochester, MN, USA
| | - Margaret Breen-Lyles
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - Gianluca Cipriani
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - Suraj R. Pullapantula
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - Ying Li
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Shefaa AlAsfoor
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - Laura Wilson
- Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | | | - Braden Kuo
- Massachusetts General Hospital, Boston, MA, USA
| | | | | | | | | | - James Tonascia
- Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Frank A. Hamilton
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
| | - Irene Sarosiek
- Texas Tech University Health Sciences Center, El Paso, TX, USA
| | | | | | | | | | - Gianrico Farrugia
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - Surendra Dasari
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Madhusudan Grover
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
| | - the NIDDK Gastroparesis Clinical Research Consortium (GpCRC)
- Division of Gastroenterology and Hepatology, Enteric Neuroscience Program, Mayo Clinic, Rochester, MN, USA
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
- Department of Immunology, Mayo Clinic, Rochester, MN, USA
- Johns Hopkins University Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
- Wake Forest University, Winston-Salem, NC, USA
- Massachusetts General Hospital, Boston, MA, USA
- Baylor College of Medicine, Houston, TX, USA
- Duke University, Durham, NC, USA
- Department of Surgery, Mayo Clinic, Rochester, MN, USA
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, USA
- Texas Tech University Health Sciences Center, El Paso, TX, USA
- Temple University, Philadelphia, PA, USA
- Mayo Clinic, Scottsdale, AZ, USA
- University of Louisville, Louisville, KY, USA
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49
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Pan YG, Bartolo L, Xu R, Patel B, Zarnitsyna V, Su L. Differentiation marker-negative CD4 + T cells persist after yellow fever virus vaccination and contribute to durable memory. bioRxiv 2024:2024.03.11.584523. [PMID: 38559113 PMCID: PMC10979963 DOI: 10.1101/2024.03.11.584523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Factors that contribute to durable immunological memory remain incompletely understood. In our longitudinal analyses of CD4+ T cell responses to the yellow fever virus (YFV) vaccine by peptide-MHC tetramers, we unexpectedly found naïve phenotype virus-specific CD4+ T cells that persisted months to years after immunization. These Marker negative T cells (TMN) lacked CD95, CXCR3, CD11a, and CD49d surface protein expression, distinguishing them from previously discovered stem-cell memory T cells. Functionally, they resembled genuine naïve T cells upon in vitro stimulation. Single-cell TCR sequencing detected expanded clonotypes within the TMN subset and identified a shared repertoire with memory and effector T cells. T cells expressing TMN-associated TCRs were rare before vaccination, suggesting their expansion following vaccination. Longitudinal tracking of YFV-specific responses over the subsequent years revealed superior stability of the TMN subset and their association with the longevity of the overall population. The identification of these long-lived, antigen-experienced T cells may inform the design of durable T cell-based vaccines and engineered T cell therapies.
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Affiliation(s)
- Yi-Gen Pan
- Department of Medicine, Division of Rheumatology, Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Laurent Bartolo
- Department of Medicine, Division of Rheumatology, Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ruozhang Xu
- Department of Medicine, Division of Rheumatology, Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
- Corporal Michael J Crescenz VA Medical Center, Philadelphia, PA, 19104, USA
| | - Bijal Patel
- Department of Medicine, Division of Rheumatology, Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
- Corporal Michael J Crescenz VA Medical Center, Philadelphia, PA, 19104, USA
| | - Veronika Zarnitsyna
- Department of Microbiology and Immunology, Emory University, Atlanta, GA, USA
| | - Laura Su
- Department of Medicine, Division of Rheumatology, Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104, USA
- Corporal Michael J Crescenz VA Medical Center, Philadelphia, PA, 19104, USA
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50
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Zhang W, Sen A, Pena JK, Reitsma A, Alexander OC, Tajima T, Martinez OM, Krams SM. Application of Mass Cytometry Platforms to Solid Organ Transplantation. Transplantation 2024:00007890-990000000-00687. [PMID: 38467594 DOI: 10.1097/tp.0000000000004925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Transplantation serves as the cornerstone of treatment for patients with end-stage organ disease. The prevalence of complications, such as allograft rejection, infection, and malignancies, underscores the need to dissect the complex interactions of the immune system at the single-cell level. In this review, we discuss studies using mass cytometry or cytometry by time-of-flight, a cutting-edge technology enabling the characterization of immune populations and cell-to-cell interactions in granular detail. We review the application of mass cytometry in human and experimental animal studies in the context of transplantation, uncovering invaluable contributions of the tool to understanding rejection and other transplant-related complications. We discuss recent innovations that have the potential to streamline and standardize mass cytometry workflows for application to multisite clinical trials. Additionally, we introduce imaging mass cytometry, a technique that couples the power of mass cytometry with spatial context, thereby mapping cellular interactions within tissue microenvironments. The synergistic integration of mass cytometry and imaging mass cytometry data with other omics data sets and high-dimensional data platforms to further define immune dynamics is discussed. In conclusion, mass cytometry technologies, when integrated with other tools and data, shed light on the intricate landscape of the immune response in transplantation. This approach holds significant potential for enhancing patient outcomes by advancing our understanding and facilitating the development of new diagnostics and therapeutics.
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Affiliation(s)
- Wenming Zhang
- Department of Surgery, Stanford University, Stanford, CA
| | - Ayantika Sen
- Department of Surgery, Stanford University, Stanford, CA
| | | | - Andrea Reitsma
- Department of Surgery, Stanford University, Stanford, CA
| | - Oliver C Alexander
- Department of Surgery, Stanford University, Stanford, CA
- Meharry Medical College, School of Medicine, Nashville, TN
| | - Tetsuya Tajima
- Department of Surgery, Stanford University, Stanford, CA
| | | | - Sheri M Krams
- Department of Surgery, Stanford University, Stanford, CA
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