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Kidman J, Zemek RM, Sidhom JW, Correa D, Principe N, Sheikh F, Fear VS, Forbes CA, Chopra A, Boon L, Zaitouny A, de Jong E, Holt RA, Jones M, Millward MJ, Lassmann T, Forrest AR, Nowak AK, Watson M, Lake RA, Lesterhuis WJ, Chee J. Immune checkpoint therapy responders display early clonal expansion of tumor infiltrating lymphocytes. Oncoimmunology 2024; 13:2345859. [PMID: 38686178 PMCID: PMC11057660 DOI: 10.1080/2162402x.2024.2345859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 04/17/2024] [Indexed: 05/02/2024] Open
Abstract
Immune checkpoint therapy (ICT) causes durable tumour responses in a subgroup of patients, but it is not well known how T cell receptor beta (TCRβ) repertoire dynamics contribute to the therapeutic response. Using murine models that exclude variation in host genetics, environmental factors and tumour mutation burden, limiting variation between animals to naturally diverse TCRβ repertoires, we applied TCRseq, single cell RNAseq and flow cytometry to study TCRβ repertoire dynamics in ICT responders and non-responders. Increased oligoclonal expansion of TCRβ clonotypes was observed in responding tumours. Machine learning identified TCRβ CDR3 signatures unique to each tumour model, and signatures associated with ICT response at various timepoints before or during ICT. Clonally expanded CD8+ T cells in responding tumours post ICT displayed effector T cell gene signatures and phenotype. An early burst of clonal expansion during ICT is associated with response, and we report unique dynamics in TCRβ signatures associated with ICT response.
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MESH Headings
- Animals
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/therapeutic use
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- Receptors, Antigen, T-Cell, alpha-beta/metabolism
- Mice
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/drug effects
- Lymphocytes, Tumor-Infiltrating/metabolism
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/drug effects
- CD8-Positive T-Lymphocytes/metabolism
- Humans
- Mice, Inbred C57BL
- Female
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Affiliation(s)
- Joel Kidman
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
| | | | | | - Debora Correa
- Complex Systems Group, Department of Mathematics and Statistics, University of Western Australia, Perth, Australia
| | - Nicola Principe
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
| | - Fezaan Sheikh
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
| | | | | | - Abha Chopra
- Medical Genomics Laboratories (IIID), Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Murdoch University, Murdoch, Australia
| | | | - Ayham Zaitouny
- Complex Systems Group, Department of Mathematics and Statistics, University of Western Australia, Perth, Australia
- Department of Mathematical Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Emma de Jong
- Telethon Kids Institute, Perth, Australia
- Medical School, University of Western Australia, Perth, Australia
| | | | - Matt Jones
- Harry Perkins Institute of Medical Research, QEII Medical Centre and Centre for Medical Research, The University of Western Australia, Perth, Australia
| | | | | | - Alistair R.R. Forrest
- Harry Perkins Institute of Medical Research, QEII Medical Centre and Centre for Medical Research, The University of Western Australia, Perth, Australia
| | - Anna K. Nowak
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
- Medical School, University of Western Australia, Perth, Australia
| | - Mark Watson
- Medical Genomics Laboratories (IIID), Centre for Molecular Medicine and Innovative Therapeutics, Health Futures Institute, Murdoch University, Murdoch, Australia
| | - Richard A. Lake
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
| | - W. Joost Lesterhuis
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
- Telethon Kids Institute, Perth, Australia
| | - Jonathan Chee
- National Centre for Asbestos Related Diseases, Institute for Respiratory Health, University of Western Australia, Perth, Australia
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Spasevska I, Sharma A, Steen CB, Josefsson SE, Blaker YN, Kolstad A, Rustad EH, Meyer S, Isaksen K, Chellappa S, Kushekhar K, Beiske K, Førsund MS, Spetalen S, Holte H, Østenstad B, Brodtkorb M, Kimby E, Olweus J, Taskén K, Newman AM, Lorenz S, Smeland EB, Alizadeh AA, Huse K, Myklebust JH. Diversity of intratumoral regulatory T cells in B-cell non-Hodgkin lymphoma. Blood Adv 2023; 7:7216-7230. [PMID: 37695745 PMCID: PMC10698546 DOI: 10.1182/bloodadvances.2023010158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023] Open
Abstract
Tumor-infiltrating regulatory T cells (Tregs) contribute to an immunosuppressive tumor microenvironment. Despite extensive studies, the prognostic impact of tumor-infiltrating Tregs in B-cell non-Hodgkin lymphomas (B-NHLs) remains unclear. Emerging studies suggest substantial heterogeneity in the phenotypes and suppressive capacities of Tregs, emphasizing the importance of understanding Treg diversity and the need for additional markers to identify highly suppressive Tregs. Here, we applied single-cell RNA sequencing and T-cell receptor sequencing combined with high-dimensional cytometry to decipher the heterogeneity of intratumoral Tregs in diffuse large B-cell lymphoma and follicular lymphoma (FL), compared with that in nonmalignant tonsillar tissue. We identified 3 distinct transcriptional states of Tregs: resting, activated, and unconventional LAG3+FOXP3- Tregs. Activated Tregs were enriched in B-NHL tumors, coexpressed several checkpoint receptors, and had stronger immunosuppressive activity compared with resting Tregs. In FL, activated Tregs were found in closer proximity to CD4+ and CD8+ T cells than other cell types. Furthermore, we used a computational approach to develop unique gene signature matrices, which were used to enumerate each Treg subset in cohorts with bulk gene expression data. In 2 independent FL cohorts, activated Tregs was the major subset, and high abundance was associated with adverse outcome. This study demonstrates that Tregs infiltrating B-NHL tumors are transcriptionally and functionally diverse. Highly immunosuppressive activated Tregs were enriched in tumor tissue but absent in the peripheral blood. Our data suggest that a deeper understanding of Treg heterogeneity in B-NHL could open new paths for rational drug design, facilitating selective targeting to improve antitumor immunity.
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Affiliation(s)
- Ivana Spasevska
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Ankush Sharma
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Chloé B. Steen
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
- Division of Oncology, Stanford University School of Medicine, Stanford, CA
| | - Sarah E. Josefsson
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
| | - Yngvild N. Blaker
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
| | - Arne Kolstad
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Department of Oncology, Innlandet Hospital Trust, Lillehammer, Norway
- Division of Cancer Medicine, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Even H. Rustad
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Saskia Meyer
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Kathrine Isaksen
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Stalin Chellappa
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Kushi Kushekhar
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
| | - Klaus Beiske
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Division of Cancer Medicine, Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Mette S. Førsund
- Division of Cancer Medicine, Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Signe Spetalen
- Division of Cancer Medicine, Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - Harald Holte
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Division of Cancer Medicine, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Bjørn Østenstad
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Division of Cancer Medicine, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Marianne Brodtkorb
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Division of Cancer Medicine, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Eva Kimby
- Department of Hematology, Karolinska Institute, Stockholm, Sweden
| | - Johanna Olweus
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Norway
| | - Kjetil Taskén
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
| | - Aaron M. Newman
- Division of Oncology, Stanford University School of Medicine, Stanford, CA
- Divisions of Hematology & Oncology, Department of Medicine, Stanford University, Stanford, CA
| | - Susanne Lorenz
- Department of Core Facilities, Geonomics Core Facility, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
| | - Erlend B. Smeland
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - Ash A. Alizadeh
- Division of Oncology, Stanford University School of Medicine, Stanford, CA
- Divisions of Hematology & Oncology, Department of Medicine, Stanford University, Stanford, CA
| | - Kanutte Huse
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
| | - June H. Myklebust
- Department of Cancer Immunology, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway
- KG Jebsen Centre for B-cell malignancies, Institute of Clinical Medicine, University of Oslo, Norway
- Precision Immunotherapy Alliance, University of Oslo, Oslo, Norway
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Kim T, Lim H, Jun S, Park J, Lee D, Lee JH, Lee JY, Bang D. Globally shared TCR repertoires within the tumor-infiltrating lymphocytes of patients with metastatic gynecologic cancer. Sci Rep 2023; 13:20485. [PMID: 37993659 PMCID: PMC10665396 DOI: 10.1038/s41598-023-47740-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 11/17/2023] [Indexed: 11/24/2023] Open
Abstract
Gynecologic cancer, including ovarian cancer and endometrial cancer, is characterized by morphological and molecular heterogeneity. Germline and somatic testing are available for patients to screen for pathogenic variants in genes such as BRCA1/2. Tissue expression levels of immunogenomic markers such as PD-L1 are also being used in clinical research. The basic therapeutic approach to gynecologic cancer combines surgery with chemotherapy. Immunotherapy, while not yet a mainstream treatment for gynecologic cancers, is advancing, with Dostarlimab recently receiving approval as a treatment for endometrial cancer. The goal remains to harness stimulated immune cells in the bloodstream to eradicate multiple metastases, a feat currently deemed challenging in a typical clinical setting. For the discovery of novel immunotherapy-based tumor targets, tumor-infiltrating lymphocytes (TILs) give a key insight on tumor-related immune activities by providing T cell receptor (TCR) sequences. Understanding the TCR repertoires of TILs in metastatic tissues and the circulation is important from an immunotherapy standpoint, as a subset of T cells in the blood have the potential to help kill tumor cells. To explore the relationship between distant tissue biopsy regions and blood circulation, we investigated the TCR beta chain (TCRβ) in bulk tumor and matched blood samples from 39 patients with gynecologic cancer. We found that the TCR clones of TILs at different tumor sites were globally shared within patients and had high overlap with the TCR clones in peripheral blood.
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Affiliation(s)
- Taehoon Kim
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Hyeonseob Lim
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Soyeong Jun
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Junsik Park
- Department of Obstetrics and Gynecology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Dongin Lee
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea
| | - Ji Hyun Lee
- Department of Clinical Pharmacology and Therapeutics, College of Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
- Department of Biomedical Science and Technology, Kyung Hee Medical Science Research Institute, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
| | - Jung-Yun Lee
- Department of Obstetrics and Gynecology, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
| | - Duhee Bang
- Department of Chemistry, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
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4
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Ren M, Zhao H, Gao Y, Chen Q, Zhao X, Yue W. NUF2 promotes tumorigenesis by interacting with HNRNPA2B1 via PI3K/AKT/mTOR pathway in ovarian cancer. J Ovarian Res 2023; 16:17. [PMID: 36670423 PMCID: PMC9862784 DOI: 10.1186/s13048-023-01101-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/11/2023] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Ovarian cancer (OC) is one of the commonest and deadliest diseases that threaten the health of women worldwide. It is essential to find out its pathogenic mechanisms and therapeutic targets for OC patients. Although NUF2 (Ndc80 kinetochore complex component) has been suggested to play an important role in the development of many cancers, but little is known about its function and the roles of proteins that regulate NUF2 in OC. This study aimed to investigate the effect of NUF2 on the tumorigenicity of OC and the activities of proteins that interact with NUF2. METHODS Oncomine database and immunohistochemical (IHC) staining were used to evaluate the expression of NUF2 in OC tissues and normal tissues respectively. Normal ovarian epithelial cell lines (HOSEpiC) and OC cell lines (OVCAR3、HEY、SKOV3) were cultured. Western blot was applied to analyze the expression of NUF2 in these cell lines. Small interfering RNA (siRNA) was used to silence the expression of NUF2 in OC cell lines, SKOV3 and HEY. Gene Set Variation Analysis (GSVA), Gene Set Enrichment Analysis (GSEA), the CCK-8 method, colony formation assay and flow cytometry were conducted to analyze the biological functions of NUF2 in vitro. OC subcutaneous xenograft tumor models were used for in vivo tests. Immunoprecipitation and mass spectrometry (IP/MS) were performed to verify the molecular mechanisms of NUF2 in OC. IP, immunofluorescence, IHC staining, and Gene Expression Profiling Interactive Analysis platform (GEPIA) were used to analyze the relationship between HNRNPA2B1 and NUF2 in OC cells. SiRNA was used to silence the expression of HNRNPA2B1 in SKOV3 cells, reverse transcription quantitative polymerase chain reaction (RT-qPCR) assay and western blot were used to detect the effect of HNRNPA2B1 on NUF2. GEPIA, The Cancer Genome Atlas (TCGA) database, GSEA and western blot were used to detect the potential signaling pathways related to the roles of HNRNPA2B1 and NUF2 in OC cells. RESULTS Our results showed high NUF2 expression in OC tissues and OC cell lines, which was associated with shorter overall survival and progression-free survival in patients. NUF2 depletion by siRNA suppressed the proliferation abilities and induced cell apoptosis of OC cells in vitro, and impeded OC growth in vivo. Mechanistically, NUF2 interacted with HNRNPA2B1 and activated the PI3K/AKT/mTOR signaling pathway in OC cells. CONCLUSION NUF2 could serve as a prognostic biomarker, and regulated the carcinogenesis and progression of OC. Moreover, NUF2 may interact with HNRNPA2B1 by activating the PI3K/AKT/mTOR signaling pathway to promote the development of OC cells. Our present study supported the key role of NUF2 in OC and suggested its potential as a novel therapeutic target.
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Affiliation(s)
- Meng Ren
- grid.24696.3f0000 0004 0369 153XCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026 People’s Republic of China
| | - Hongyu Zhao
- grid.429392.70000 0004 6010 5947Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ 07110 USA
| | - Yan Gao
- grid.24696.3f0000 0004 0369 153XCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026 People’s Republic of China
| | - Qi Chen
- grid.24696.3f0000 0004 0369 153XCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026 People’s Republic of China
| | - Xiaoting Zhao
- grid.24696.3f0000 0004 0369 153XCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026 People’s Republic of China
| | - Wentao Yue
- grid.24696.3f0000 0004 0369 153XCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing Maternal and Child Health Care Hospital, Beijing, 100026 People’s Republic of China
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Zhao L, Corvigno S, Ma S, Celestino J, Fleming ND, Hajek RA, Lankenau Ahumada A, Jennings NB, Thompson EJ, Tang H, Westin SN, Jazaeri AA, Zhang J, Futreal PA, Sood AK, Lee S. Molecular Profiles of Serum-Derived Extracellular Vesicles in High-Grade Serous Ovarian Cancer. Cancers (Basel) 2022; 14:cancers14153589. [PMID: 35892848 PMCID: PMC9330879 DOI: 10.3390/cancers14153589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 02/04/2023] Open
Abstract
Patients with high-grade serous ovarian cancer (HGSC) who have no visible residual disease (R0) after primary surgery have the best clinical outcomes, followed by patients who undergo neoadjuvant chemotherapy (NACT) and have a response enabling interval cytoreductive surgery. Clinically useful biomarkers for predicting these outcomes are still lacking. Extracellular vesicles (EVs) have been recognized as liquid biopsy-based biomarkers for early cancer detection and disease surveillance in other disease settings. In this study, we performed extensive molecular characterization of serum-derived EVs and correlated the findings with therapeutic outcomes in patients with HGSC. Using EV-DNA whole-genome sequencing and EV-RNA sequencing, we identified distinct somatic EV-DNA alterations in cancer-hallmark genes and in ovarian cancer genes, as well as significantly altered oncogenic pathways between the R0 group and NACT groups. We also found significantly altered EV-RNA transcriptomic variations and enriched pathways between the groups. Taken together, our data suggest that the molecular characteristics of EVs could enable prediction of patients with HGSC who could undergo R0 surgery or respond to chemotherapy.
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Affiliation(s)
- Li Zhao
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (L.Z.); (J.Z.); (P.A.F.)
| | - Sara Corvigno
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Shaolin Ma
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Joseph Celestino
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Nicole D. Fleming
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Richard A. Hajek
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Adrian Lankenau Ahumada
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Nicholas B. Jennings
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Erika J. Thompson
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (E.J.T.); (H.T.)
| | - Hongli Tang
- Department of Genetics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (E.J.T.); (H.T.)
| | - Shannon N. Westin
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Amir A. Jazaeri
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (L.Z.); (J.Z.); (P.A.F.)
| | - P. Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (L.Z.); (J.Z.); (P.A.F.)
| | - Anil K. Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
- Correspondence: (A.K.S.); (S.L.)
| | - Sanghoon Lee
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (S.C.); (S.M.); (J.C.); (N.D.F.); (R.A.H.); (A.L.A.); (N.B.J.); (S.N.W.); (A.A.J.)
- Correspondence: (A.K.S.); (S.L.)
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6
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Stur E, Corvigno S, Xu M, Chen K, Tan Y, Lee S, Liu J, Ricco E, Kraushaar D, Castro P, Zhang J, Sood AK. Spatially resolved transcriptomics of high-grade serous ovarian carcinoma. iScience 2022; 25:103923. [PMID: 35252817 PMCID: PMC8891954 DOI: 10.1016/j.isci.2022.103923] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/23/2021] [Accepted: 02/10/2022] [Indexed: 01/13/2023] Open
Abstract
Bulk and single-cell RNA sequencing do not provide full characterization of tissue spatial diversity in cancer samples, and currently available in situ techniques (multiplex immunohistochemistry and imaging mass cytometry) allow for only limited analysis of a small number of targets. The current study represents the first comprehensive approach to spatial transcriptomics of high-grade serous ovarian carcinoma using intact tumor tissue. We selected a small cohort of patients with highly annotated high-grade serous ovarian carcinoma, categorized them by response to neoadjuvant chemotherapy (poor or excellent), and analyzed pre-treatment tumor tissue specimens. Our study uncovered extensive differences in tumor composition between the poor responders and excellent responders to chemotherapy, related to cell cluster organization and localization. This in-depth characterization of high-grade serous ovarian carcinoma tumor tissue from poor and excellent responders showed that spatial interactions between cell clusters may influence chemo-responsiveness more than cluster composition alone.
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Affiliation(s)
- Elaine Stur
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77054, USA
| | - Sara Corvigno
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77054, USA
| | - Mingchu Xu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Ken Chen
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Yukun Tan
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Sanghoon Lee
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Jinsong Liu
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Emily Ricco
- Genomic and RNA Profiling Core, Baylor College of Medicine, Houston, TX 77030, USA
| | - Daniel Kraushaar
- Genomic and RNA Profiling Core, Baylor College of Medicine, Houston, TX 77030, USA
| | - Patricia Castro
- Pathology and Histology Core, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Anil K. Sood
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77054, USA
- Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77054, USA
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