1
|
Li Y, Li X, Wu B, Su S, Su Y, Guo L. Pan-cancer analysis and single-cell analysis reveals FAM110B as a potential target for survival and immunotherapy. Front Mol Biosci 2024; 11:1424104. [PMID: 39170745 PMCID: PMC11335499 DOI: 10.3389/fmolb.2024.1424104] [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: 04/27/2024] [Accepted: 07/29/2024] [Indexed: 08/23/2024] Open
Abstract
Background: FAM110B belongs to the family that has a 110 sequence similarity (FAM110) and is located in the centrosome and mitotic spindle. FAM110B has been linked to tumor cell growth in earlier research. Uncertainty exists regarding FAM110B's function within the tumor microenvironment is unclear as well as pan-cancer. Methods: In order to assess the variation in FAM110B expression within normal and pan-cancer tissues, we combined the TCGA and GTEx databases. The cBioPortal database and the GSCALite platform were used to examine the variation in genome and methylation alteration of FAM110B. Cox regression, Kaplan-Meier, and SangerBox were employed to examine the clinical features and prognosis of FAM110B and pan-cancer. The purpose of the correlational research was to investigate the associations within immunerelated genes, tumor mutation burden, microsatellite instability, immune-related genes, and immunological checkpoints and FAM110B expression. ESTIMATE, EPIC, QUANTISEQ, and MCPCOUNTER methods were used to calculate the interaction among FAM110B expression as well as the tumor immune microenvironment. The immunoinfiltration and function of FAM110B were analyzed by single-cell databases (TISCH and CancerSEA). Finally, we evaluated the sensitivity of FAM110B to small-molecule medications through GDSC and CTRP databases. Results: The transcription and protein expression of FAM110B varies significantly throughout cancer types, and this has predictive value for the prognosis of some tumors; including brain lower grade glioma (LGG), stomach adenocarcinoma (STAD), pancreatic adenocarcinoma (PAAD), etc. In the tumor microenvironment, the expression level of FAM110B was associated with immune cell infiltration, immune checkpoint immune regulatory genes, tumor mutational burden, and microsatellite fragility to a certain extent. Conclusion: This work investigates the possibility of utility of FAM110B as a marker to forecast pan-cancer immunotherapy response, providing a theoretical basis for cancer therapy.
Collapse
Affiliation(s)
- Yuwei Li
- Department of Medical Microbiology and Immunology, School of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Xiaoxi Li
- Department of General Surgery, School of Clinical Medicine, Dali University, Dali, Yunnan, China
| | - Bihua Wu
- Department of Medical Microbiology and Immunology, School of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Shuangyan Su
- Department of Medical Microbiology and Immunology, School of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Yunpeng Su
- Department of Medical Microbiology and Immunology, School of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Le Guo
- Department of Medical Microbiology and Immunology, School of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| |
Collapse
|
2
|
Wang Y, Li Y, Jing Y, Yang Y, Wang H, Ismtula D, Guo C. Tubulin alpha-1b chain was identified as a prognosis and immune biomarker in pan-cancer combing with experimental validation in breast cancer. Sci Rep 2024; 14:8201. [PMID: 38589634 PMCID: PMC11001892 DOI: 10.1038/s41598-024-58982-z] [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: 01/18/2024] [Accepted: 04/05/2024] [Indexed: 04/10/2024] Open
Abstract
The α-tubulin subtype, Tubulin α-1b chain (TUBA1B), has been shown to influence immune cell infiltration, cancer growth, and survival across various malignancies. However, a comprehensive study has not yet been undertaken examining the immunological and predictive effects of TUBA1B in a pan-carcinoma context. Using data from TCGA, GEO, and other databases, we analyzed TUBA1B expression across various carcinoma types using transcriptional profiling, prognostic implications, genetic and epigenetic alterations, methylation patterns, and immunological significance. To validate our findings, we conducted Western blot analysis to assess TUBA1B protein levels in matched breast cancer tissue samples and performed CCK-8 proliferation assay, flow cytometry, transwell invasion, and migration assays to comprehensively examine the functional impact of TUBA1B on breast cancer cells. Our pan-cancer analysis found TUBA1B upregulation across most tumor types, with varying expression patterns in distinct immune and molecular subtypes. High TUBA1B expression was an independent risk factor and associated with poor prognoses in several cancers, including BRCA, KICH, LGG, LUAD, and MESO. TUBA1B also demonstrates moderate to high diagnostic accuracy in most tumor types. Increased m6A methylation levels were observed in the TUBA1B gene, while its promoter region displayed low methylation levels. TUBA1B's expression impacted some cancers by elevating tumor mutation burden, microsatellite instability, neoantigen formation, immune cell infiltration, and the modulation of immune checkpoints. Functional enrichment analysis highlights TUBA1B's involvement in important cellular processes such as the cell cycle, p53 signaling, cell senescence, programmed cell death, and the regulation of immune-related pathways. Moreover, our study reveals higher TUBA1B protein expression in breast cancer tissues compared to adjacent tissues. In vitro experiments confirm that TUBA1B deletion reduces breast cancer cell proliferation, invasion, and migration while increasing apoptosis. In conclusion, our study suggests that TUBA1B could potentially serve as a diagnostic marker for predicting cancer immunological profiles and survival outcomes and shed light on the expression and role of TUBA1B in breast cancer, providing a solid foundation for considering it as a promising therapeutic target for breast cancer patient treatment.
Collapse
Affiliation(s)
- Yiyang Wang
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China
| | - Yongxiang Li
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China
| | - Yubo Jing
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China
| | - Yuqi Yang
- The First Clinical Medical College of Xinjiang Medical University, Urumqi, 830054, China
| | - Haiyan Wang
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China
| | - Dilimulati Ismtula
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China
| | - Chenming Guo
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, China.
| |
Collapse
|
3
|
Zhao Z, Wang R, Wang R, Song J, Ma F, Pan H, Gao C, Wang D, Chen X, Fan X. Pancancer analysis of the prognostic and immunological role of FANCD2: a potential target for carcinogenesis and survival. BMC Med Genomics 2024; 17:69. [PMID: 38443946 PMCID: PMC10916239 DOI: 10.1186/s12920-024-01836-4] [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: 12/07/2023] [Accepted: 02/17/2024] [Indexed: 03/07/2024] Open
Abstract
Recent evidence has shed light on the significant role of FANCD2 in cancer initiation, development, and progression. However, a comprehensive pan-cancer analysis of FANCD2 has been lacking. In this study, we have conducted a thorough investigation into the expression profiles and prognostic significance of FANCD2, as well as its correlation with clinicopathological parameters and immune cell infiltration, using advanced bioinformatic techniques. The results demonstrate that FANCD2 is significantly upregulated in various common cancers and is associated with prognosis. Notably, higher expression levels of FANCD2 are linked to poor overall survival, as indicated by Cox regression and Kaplan-Meier analyses. Additionally, we have observed a decrease in the methylation of FANCD2 DNA in some cancers, and this decrease is inversely correlated with FANCD2 expression. Genetic alterations in FANCD2 predominantly manifest as mutations, which are associated with overall survival, disease-specific survival, disease-free survival, and progression-free survival in certain tumor types. Moreover, FANCD2 exhibits a strong correlation with infiltrating cell levels, immune checkpoint genes, tumor mutation burden (TMB), and microsatellite instability (MSI). Enrichment analysis further highlights the potential impact of FANCD2 on Fanconi anemia (FA) pathway and cell cycle regulation. Through this comprehensive pan-cancer analysis, we have gained a deeper understanding of the functions of FANCD2 in oncogenesis and metastasis across different types of cancer.
Collapse
Affiliation(s)
- Zedan Zhao
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Ruyu Wang
- School of clinical medicine, Jiangxi University of Chinese Medicine, Nanchang, Jiangxi, 330004, China
| | - Ruixue Wang
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jialing Song
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Fengjun Ma
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Huafeng Pan
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Cuiyun Gao
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China
- School of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong, 264003, China
| | - Deqiang Wang
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China.
| | - Xuemei Chen
- Department of Obstetrics, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China.
| | - Xiangzhen Fan
- Department of Rehabilitation Medicine, Binzhou Medical University Hospital, Binzhou, Shandong, 256603, China.
| |
Collapse
|
4
|
Wang P, Ning J, Chen W, Zou F, Yu W, Rao T, Cheng F. Comprehensive analysis indicated that NDE1 is a potential biomarker for pan-cancer and promotes bladder cancer progression. Cancer Med 2024; 13:e6931. [PMID: 38466053 PMCID: PMC10926885 DOI: 10.1002/cam4.6931] [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: 08/23/2023] [Revised: 11/08/2023] [Accepted: 12/31/2023] [Indexed: 03/12/2024] Open
Abstract
BACKGROUND The nuclear distribution E homologue 1 (NDE1) is a crucial dynein binding partner. The NDE1 protein has the potential to disrupt the normal functioning of centrosomes, leading to a compromised ability to generate spindles and ensure precise separation of chromosomes during cell division. The potential consequences of this phenomenon include genomic instability, malignant transformation and the proliferation of neoplastic growths. However, studies examining the connection between NDE1 and cancer is still very rare. METHODS The expression level, prognostic impact, gene change, DNA methylation, protein interaction, mRNA m6A modification, ceRNA network, associated gene and function enrichment, and immune-related effects of NDE1 in pan-cancer were examined using a range of online analytic tools and the R software package. The CCK-8 test, transwell assay, scratch assay and colony formation assay were used to confirm the effects of NDE1 on the proliferation, invasion and metastasis of bladder cancer cells. RESULTS Numerous tumour types have elevated NDE1, which is linked to a bad prognosis. NDE1 is an excellent diagnostic tool for many different types of cancer. Numerous malignancies have been linked to genetic changes in NDE1. NDE1 was connected to TMB, MSI, several immunological checkpoint genes and immune cell infiltration. NDE1 is linked to a number of immunological subtypes. NDE1 could affect how well immunotherapy works to treat different types of cancer. NDE1 was mostly associated with cell cycle, chromosomal segregation, DNA replication and mitotic segregation, according to GO and KEGG analyses. NDE1 physically binds to PAFAH1B1 and DCTN1, respectively. The proliferation, invasion and metastasis of bladder cancer cells may be prevented by NDE1 knockdown. Furthermore, knockdown of NDE1 promoted the apoptosis of bladder cancer cells. CONCLUSION High expression of NDE1 is present in a variety of tumours, which is linked to a bad prognosis for cancer. Knockdown of NDE1 inhibited the proliferation, invasion and metastasis of bladder cancer cells, and promoted the apoptosis. For a number of malignancies, NDE1 may be a biomarker for immunotherapy and prognosis.
Collapse
Affiliation(s)
- Peihan Wang
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Jinzhuo Ning
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Wu Chen
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Fan Zou
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Weimin Yu
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Ting Rao
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| | - Fan Cheng
- Department of Urology, Hubei International Scientific and Technological Cooperation Base of ImmunotherapyRenmin Hospital of Wuhan UniversityWuhanP.R. China
| |
Collapse
|
5
|
Benguigui M, Cooper TJ, Kalkar P, Schif-Zuck S, Halaban R, Bacchiocchi A, Kamer I, Deo A, Manobla B, Menachem R, Haj-Shomaly J, Vorontsova A, Raviv Z, Buxbaum C, Christopoulos P, Bar J, Lotem M, Sznol M, Ariel A, Shen-Orr SS, Shaked Y. Interferon-stimulated neutrophils as a predictor of immunotherapy response. Cancer Cell 2024; 42:253-265.e12. [PMID: 38181798 PMCID: PMC10864002 DOI: 10.1016/j.ccell.2023.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 06/02/2023] [Accepted: 12/07/2023] [Indexed: 01/07/2024]
Abstract
Despite the remarkable success of anti-cancer immunotherapy, its effectiveness remains confined to a subset of patients-emphasizing the importance of predictive biomarkers in clinical decision-making and further mechanistic understanding of treatment response. Current biomarkers, however, lack the power required to accurately stratify patients. Here, we identify interferon-stimulated, Ly6Ehi neutrophils as a blood-borne biomarker of anti-PD1 response in mice at baseline. Ly6Ehi neutrophils are induced by tumor-intrinsic activation of the STING (stimulator of interferon genes) signaling pathway and possess the ability to directly sensitize otherwise non-responsive tumors to anti-PD1 therapy, in part through IL12b-dependent activation of cytotoxic T cells. By translating our pre-clinical findings to a cohort of patients with non-small cell lung cancer and melanoma (n = 109), and to public data (n = 1440), we demonstrate the ability of Ly6Ehi neutrophils to predict immunotherapy response in humans with high accuracy (average AUC ≈ 0.9). Overall, our study identifies a functionally active biomarker for use in both mice and humans.
Collapse
Affiliation(s)
- Madeleine Benguigui
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Tim J Cooper
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel; Department of Immunology, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel.
| | - Prajakta Kalkar
- Department of Human Biology, the Faculty of Natural Sciences, University of Haifa, Haifa, Israel
| | - Sagie Schif-Zuck
- Department of Human Biology, the Faculty of Natural Sciences, University of Haifa, Haifa, Israel
| | - Ruth Halaban
- Department of Dermatology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Antonella Bacchiocchi
- Department of Dermatology, Yale Cancer Center, Yale University School of Medicine, New Haven, CT, USA
| | - Iris Kamer
- Institute of Oncology, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - Abhilash Deo
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Bar Manobla
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Rotem Menachem
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Jozafina Haj-Shomaly
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Avital Vorontsova
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Ziv Raviv
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Chen Buxbaum
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel
| | - Petros Christopoulos
- Department of Thoracic Oncology, Thoraxklinik and National Center for Tumor Diseases (NCT) at Heidelberg University Hospital, 69126 Heidelberg, Germany; Translational Lung Research Center Heidelberg, Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Jair Bar
- Institute of Oncology, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel; Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Michal Lotem
- Department of Melanoma and Cancer Immunotherapy, Sharett Institute of Oncology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Mario Sznol
- Department of Medicine, Division of Medical Oncology, Yale University School of Medicine, New Haven, CT, USA
| | - Amiram Ariel
- Department of Human Biology, the Faculty of Natural Sciences, University of Haifa, Haifa, Israel
| | - Shai S Shen-Orr
- Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel; Department of Immunology, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Yuval Shaked
- Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel; Rappaport Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel.
| |
Collapse
|
6
|
Shiomi K, Ichinoe M, Ushiwata A, Eshima K, Nagashio R, Hayashi S, Sonoda D, Kondo Y, Maruyama R, Mikubo M, Murakumo Y, Satoh Y. Insight into the significance of CD8+ tumor-infiltrating lymphocytes in squamous cell lung cancer. Thorac Cancer 2024; 15:299-306. [PMID: 38124453 PMCID: PMC10834194 DOI: 10.1111/1759-7714.15187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Although there are great expectations regarding the use of tumor-infiltrating lymphocytes (TILs) to predict effects of immunotherapies and prognosis, knowledge about TILs remains insufficient for clinical application. METHODS We objectively investigated the prognostic significance of tumor-infiltrating CD8 + lymphocytes (CD8 + TILs) in squamous cell lung cancer (SQ-LC). Among patients who underwent surgical resection of SQ-LC in 2011-2017, 100 patients with pathological stage IA3-III were immunohistochemically studied to evaluate CD8 + TILs in the tumor stroma and parenchyma. The impact of CD8 + TILs on relapse-free survival was analyzed using a Kaplan-Meier survival analysis and multivariate analyses using Fine-Gray and Cox proportional hazards models. RESULTS The multivariate analysis showed that large and small numbers, but not intermediate numbers, of CD8 + TILs in the tumor stroma may be related to a more favorable prognosis (small vs. intermediate: HR, 0.64; 95% CI: 0.29-1.41, p = 0.27; large vs. intermediate: HR, 0.48; 95% CI: 0.21-1.09, p = 0.08). In contrast, a large number of CD8 + TILs in the tumor parenchyma was associated with a poor prognosis (HR, 2.60; 95% CI: 0.91-7.42, p = 0.075). An exploratory analysis showed a potentially strong association between an extremely large number of CD8 + TILs in the tumor parenchyma and a poor prognosis, even with a large number of CD8 + TILs in the tumor stroma. CONCLUSION Our study provided partial but important information on the significance of CD8 + TILs in SQ-LC. To use CD8 + TILs as biomarkers, a better understanding of CD8 + TILs as well as other important components in the tumor microenvironment and the inflammatory phenotypes they form may be needed.
Collapse
Affiliation(s)
- Kazu Shiomi
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Masaaki Ichinoe
- Department of PathologyKitasato University School of MedicineSagamihara‐shiJapan
| | - Ai Ushiwata
- Department of Clinical Medicine (Biostatistics)Kitasato University School of PharmacyTokyoJapan
| | - Koji Eshima
- Department of BiosciencesKitasato University School of SciencesSagamihara‐shiJapan
| | - Ryo Nagashio
- Department of Applied Tumor Pathology, Graduate School of Medical SciencesKitasato UniversitySagamihara‐shiJapan
| | - Shoko Hayashi
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Dai Sonoda
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Yasuto Kondo
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Raito Maruyama
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Masashi Mikubo
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| | - Yoshiki Murakumo
- Department of PathologyKitasato University School of MedicineSagamihara‐shiJapan
| | - Yukitoshi Satoh
- Department of Thoracic SurgeryKitasato University School of MedicineSagamihara‐shiJapan
| |
Collapse
|
7
|
Vylegzhanina AV, Bespalov IA, Novototskaya-Vlasova KA, Hall BM, Gleiberman AS, Yu H, Leontieva OV, Leonova KI, Kurnasov OV, Osterman AL, Dy GK, Komissarov AA, Vasilieva E, Gehlhausen J, Iwasaki A, Ambrosone CB, Tsuji T, Matsuzaki J, Odunsi K, Andrianova EL, Gudkov AV. Cancer Relevance of Circulating Antibodies Against LINE-1 Antigens in Humans. CANCER RESEARCH COMMUNICATIONS 2023; 3:2256-2267. [PMID: 37870410 PMCID: PMC10631453 DOI: 10.1158/2767-9764.crc-23-0289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/16/2023] [Accepted: 10/13/2023] [Indexed: 10/24/2023]
Abstract
Long interspersed nuclear element-1 (LINE-1 or L1), the most abundant family of autonomous retrotransposons occupying over 17% of human DNA, is epigenetically silenced in normal tissues by the mechanisms involving p53 but is frequently derepressed in cancer, suggesting that L1-encoded proteins may act as tumor-associated antigens recognized by the immune system. In this study, we established an immunoassay to detect circulating autoantibodies against L1 proteins in human blood. Using this assay in >2,800 individuals with or without cancer, we observed significantly higher IgG titers against L1-encoded ORF1p and ORF2p in patients with lung, pancreatic, ovarian, esophageal, and liver cancers than in healthy individuals. Remarkably, elevated levels of anti-ORF1p-reactive IgG were observed in patients with cancer with disease stages 1 and 2, indicating that the immune response to L1 antigens can occur in the early phases of carcinogenesis. We concluded that the antibody response against L1 antigens could contribute to the diagnosis and determination of immunoreactivity of tumors among cancer types that frequently escape early detection. SIGNIFICANCE The discovery of autoantibodies against antigens encoded by L1 retrotransposons in patients with five poorly curable cancer types has potential implications for the detection of an ongoing carcinogenic process and tumor immunoreactivity.
Collapse
Affiliation(s)
| | | | | | | | | | - Han Yu
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | | | | | - Oleg V. Kurnasov
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Andrei L. Osterman
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California
| | - Grace K. Dy
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Alexey A. Komissarov
- I.V. Davydovsky Clinical City Hospital, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | - Elena Vasilieva
- I.V. Davydovsky Clinical City Hospital, Moscow, Russia
- A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
| | | | - Akiko Iwasaki
- Yale University, New Haven, Connecticut
- Howard Hughes Medical Institute, Chevy Chase, Maryland
| | | | - Takemasa Tsuji
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | - Junko Matsuzaki
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | - Kunle Odunsi
- University of Chicago Medicine Comprehensive Cancer Center, Chicago, Illinois
| | | | - Andrei V. Gudkov
- Genome Protection, Inc., Buffalo, New York
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| |
Collapse
|
8
|
Matsuo M, Hashimoto K, Kogo R, Jiromaru R, Hongo T, Manako T, Nakagawa T. Utility of Precision Oncology Using Cancer Genomic Profiling for Head and Neck Malignancies. In Vivo 2023; 37:2147-2154. [PMID: 37652518 PMCID: PMC10500534 DOI: 10.21873/invivo.13312] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/21/2023] [Accepted: 06/06/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM In recent years, individual patient cancer genomic profiling (CGP) has become more accessible, allowing determination of therapeutic strategies using driver gene mutations in cancer therapy. However, this precision oncology approach, tailored to specific patients, remains experimental. In this study, we verified the feasibility and benefit of using CGP to guide treatment of malignant head and neck tumors. We aimed to evaluate the profiling and clinical courses of patients with head and neck malignancies who underwent CGP and determine the extent to which CGP for head and neck malignancies has resulted in beneficial drug administration. PATIENTS AND METHODS We analyzed CGP results, prognosis, and drug administration status in 27 patients. These patients had completed (or were expected to complete) standard therapy or had rare cancers without standard therapy. RESULTS At least one somatic actionable gene alteration was seen in 25 (92.6%) patients, with a median number of actionable alterations per patient of 4 (range=0-11). Drugs in clinical trials were recommended to 22 (81.5%) patients, but none could participate. However, 3 patients (11.1%) could use approved drugs off-label based on CGP results. The most common genetic abnormality was TP53 (66.7%), with TP53 mutations leading to poor prognosis. CONCLUSION CGP is clinically useful and serves as a bridge to increase the number of therapeutic options. However, candidate drugs confirmed using CGP may be ineffective when administered. Therefore, oncologists should not blindly accept CGP therapeutic recommendations but should make recommendations that lead to optimal therapies after proper verification.
Collapse
Affiliation(s)
- Mioko Matsuo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuki Hashimoto
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryunosuke Kogo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Rina Jiromaru
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takahiro Hongo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomomi Manako
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Nakagawa
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
9
|
Matsuo M, Masuda M, Yamauchi M, Taura M, Hashimoto K, Kogo R, Jiromaru R, Hongo T, Manako T, Nakagawa T. Pembrolizumab Monotherapy Versus Pembrolizumab Plus Chemotherapy in Patients With Head and Neck Squamous Cell Carcinoma. In Vivo 2023; 37:2188-2196. [PMID: 37652513 PMCID: PMC10500496 DOI: 10.21873/invivo.13318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/28/2023] [Accepted: 06/19/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM Pembrolizumab monotherapy and pembrolizumab with chemotherapy (combination therapy) are standard treatments for recurrent and metastatic head and neck squamous cell carcinoma (R/M-HNSCC). This study aimed to explore which of the two, pembrolizumab monotherapy or combination therapy is superior for long-term use. PATIENTS AND METHODS Participants of the study were 139 patients with histologically confirmed squamous cell carcinoma who had been treated with pembrolizumab monotherapy or combination therapy at the Kyushu University and related facilities. We analysed differences regarding long-term survival rate and adverse events (AEs) between the pembrolizumab monotherapy and combination therapy groups. RESULTS The overall 2-year progression-free survival and 2-year overall survival were 28.6% and 41.8%, respectively; these results were not significantly different between the two groups. Patients in the monotherapy group with AEs had a significantly better prognosis than those without AEs (in both the monotherapy and combination therapy groups). In the combination therapy group, there was no difference in prognosis between those with AEs and those without AEs (p=0.636). CONCLUSION Considering the treatment of R/M-HNSCC from a long-term perspective, we identified that it is better to use pembrolizumab as monotherapy than to use it in combination with chemotherapy. Combination therapy did not improve prognosis; moreover, it can also cause additional adverse effects.
Collapse
Affiliation(s)
- Mioko Matsuo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan;
| | - Muneyuki Masuda
- Department of Head and Neck Surgery, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Moriyasu Yamauchi
- Department of Otolaryngology, Head & Neck Surgery, Saga University Faculty of Medicine, Saga, Japan
| | - Masahiko Taura
- Department of Otolaryngology Fukuoka University School of Medicine, Fukuoka, Japan
| | - Kazuki Hashimoto
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryunosuke Kogo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Rina Jiromaru
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takahiro Hongo
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomomi Manako
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Nakagawa
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| |
Collapse
|
10
|
Zhao X, Wang Y, Jiang X, Mo B, Wang C, Tang M, Rong Y, Zhang G, Hu M, Cai H. Comprehensive analysis of the role of ICOS ( CD278 ) in pan-cancer prognosis and immunotherapy. BMC Cancer 2023; 23:194. [PMID: 36855091 PMCID: PMC9971684 DOI: 10.1186/s12885-023-10564-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/19/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND The immunological checkpoint known as Inducible T Cell Costimulatory Factor (ICOS, Cluster of Differentiation, CD278) is activated and expressed on T cells. Both somatic cells and antigen-presenting cells expressed its ligand, ICOSL (including tumor cells in the tumor microenvironment).It is important for immunosuppression. Uncertainty surrounds the function of ICOS in tumor immunity. METHODS Several bioinformatics techniques were employed by us to thoroughly examine the expression and prognostic value of ICOS in 33 cancers based on data collected from TCGA and GTEx. In addition, ICOS was explored with pathological stage, tumor-infiltrating cells, immune checkpoint genes, mismatch repair (MMR) genes, DNA methyltransferases (DNMTs), microsatellite instability (MSI),and tumor mutation burden (TMB).In addition,To ascertain the level of ICOS expression in various cells, qRT-PCR was employed. RESULTS The findings revealed that ICOS expression was up regulation in most cancer types. The high expression of ICOS in tumor samples was related to the poor prognosis of UVM and LGG; The positive prognosis was boosted by the strong expression of ICOS in OV, SARC, SKCM, THYM, UCEC, and HNSC. The result is that the expression of malignancy was revealed by the immune cells' invasion.profile of ICOS in different types of cancer. Different ways that ICOS expression is connected to immune cell infiltration account for variations in patient survival. Additionally, the TMB, MSI, MMR, and DNMT genes as well as ICOS expression are linked in many cancer types.The results of PCR showed that it is highly expressed in gastric, breast, liver and renal cell carcinoma cell lines compared with normal cells. CONCLUSION This study suggests that ICOS may be a potential tumor immunotherapy target and prognostic marker.
Collapse
Affiliation(s)
- Xiashuang Zhao
- grid.417234.70000 0004 1808 3203The First Clinical Medical College of Gansu, University of Chinese Medicine (Gansu Provincial Hospital), 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, 730000 Gansu, China ,grid.417234.70000 0004 1808 3203NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, 730000 Lanzhou, China
| | - Yongfeng Wang
- grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, 730000 Gansu, China ,grid.417234.70000 0004 1808 3203NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, 730000 Lanzhou, China ,grid.412643.60000 0004 1757 2902The First Clinical Medical College of Lanzhou University, 204 Donggang West Road, 730000 Lanzhou, Gansu China
| | - Xianglai Jiang
- grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China ,Graduate School, Ning Xia Medical University, 750004 Yinchuan, Ningxia China
| | - Bangqian Mo
- grid.417234.70000 0004 1808 3203The First Clinical Medical College of Gansu, University of Chinese Medicine (Gansu Provincial Hospital), 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China
| | - Chenyu Wang
- Graduate School, Ning Xia Medical University, 750004 Yinchuan, Ningxia China
| | - Mingzheng Tang
- grid.417234.70000 0004 1808 3203The First Clinical Medical College of Gansu, University of Chinese Medicine (Gansu Provincial Hospital), 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China
| | - Yao Rong
- grid.417234.70000 0004 1808 3203The First Clinical Medical College of Gansu, University of Chinese Medicine (Gansu Provincial Hospital), 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China
| | - Guiqian Zhang
- grid.417234.70000 0004 1808 3203The First Clinical Medical College of Gansu, University of Chinese Medicine (Gansu Provincial Hospital), 730000 Lanzhou, Gansu China ,grid.417234.70000 0004 1808 3203General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000 Lanzhou, Gansu China
| | - Ming Hu
- Gansu Provincial Hospital, 730000, Lanzhou, Gansu, China.
| | - Hui Cai
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, 730000, Lanzhou, Gansu, China. .,Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, 730000, Gansu, China. .,NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, 730000, Lanzhou, China. .,The First Clinical Medical College of Lanzhou University, 204 Donggang West Road, 730000, Lanzhou, Gansu, China. .,Gansu Provincial Hospital, 730000, Lanzhou, Gansu, China.
| |
Collapse
|
11
|
Liu T, Yang K, Chen J, Qi L, Zhou X, Wang P. Comprehensive Pan-Cancer Analysis of KIF18A as a Marker for Prognosis and Immunity. Biomolecules 2023; 13:biom13020326. [PMID: 36830695 PMCID: PMC9953516 DOI: 10.3390/biom13020326] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
KIF18A belongs to the Kinesin family, which participates in the occurrence and progression of tumors. However, few pan-cancer analyses have been performed on KIF18A to date. We used multiple public databases such as TIMER, The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx), and Human Protein Atlas (HPA) to explore KIF18A mRNA expression in 33 tumors. We performed immunohistochemistry on liver cancer and pancreatic cancer tissues and corresponding normal tissues to examine the expression of KIF18A protein. Univariate Cox regression and Kaplan-Meier survival analysis were applied to detect the effect of KIF18A on overall survival (OS), disease-specific survival (DSS), and progression-free interval (PFI) of patients with these tumors. Subsequently, we explored KIF18A gene alterations in different tumor tissues using cBioPortal. The relationship between KIF18A and clinical characteristics, tumor microenvironment (TME), immune regulatory genes, immune checkpoints, tumor mutational burden (TMB), microsatellite instability (MSI), mismatch repairs (MMRs), DNA methylation, RNA methylation, and drug sensitivity was applied for further study using the R language. Gene Set Enrichment Analysis (GSEA) was utilized to explore the molecular mechanism of KIF18A. Bioinformatic analysis and immunohistochemical experiments confirmed that KIF18A was up-regulated in 27 tumors and was correlated with the T stage, N stage, pathological stage, histological grade, and Ki-67 index in many cancers. The overexpression of KIF18A had poor OS, DSS, and PFI in adrenocortical carcinoma (ACC), kidney renal clear cell carcinoma (KIRC), kidney renal papillary cell carcinoma (KIRP), brain lower-grade glioma (LGG), liver cancer (LIHC), lung adenocarcinoma (LUAD), and pancreatic cancer (PAAD). Univariate and multivariate regression analysis confirmed KIF18A as an independent prognostic factor for LIHC and PAAD. The mutation frequency of KIF18A is the highest in endometrial cancer. KIF18A expression levels were positively associated with immunocyte infiltration, immune regulatory genes, immune checkpoints, TMB, MSI, MMRs, DNA methylation, RNA methylation, and drug sensitivity in certain cancers. In addition, we discovered that KIF18A participated in the cell cycle at the single-cell level and GSEA analysis for most cancers. These findings suggested that KIF18A could be regarded as a latent prognostic marker and a new target for cancer immunological therapy.
Collapse
|
12
|
Di Dio C, Bogani G, Di Donato V, Cuccu I, Muzii L, Musacchio L, Scambia G, Lorusso D. The role of immunotherapy in advanced and recurrent MMR deficient and proficient endometrial carcinoma. Gynecol Oncol 2023; 169:27-33. [PMID: 36493574 DOI: 10.1016/j.ygyno.2022.11.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022]
Abstract
Endometrial cancer is the most common gynecological disease in developed countries. Although it is considered an indolent disease, advanced and recurrent endometrial carcinomas are characterized by poor prognosis. In the metastatic setting, after the failure of first-line platinum-based chemotherapy, patients have limited therapeutic options. However, endometrial cancer should not be considered as a single entity but as a group of heterogeneous diseases with specific genomic, molecular, and biological features by suggested the analysis of The Cancer Genome Atlas (TCGA). Accumulating data highlighted the effectiveness and safety of the adoption of immune checkpoint inhibitors (ICIs) for several types of solid tumors. In particular, immunotherapy showed promising results in MSI-H/dMMR solid tumors. Endometrial cancer is not an exception. Endometrial cancer has the highest prevalence of MSI across human cancer types, and approximately 30% of primary endometrial cancers are MSI-H/dMMR and 13% to 30% of recurrent endometrial cancers are MSI-H/dMMR. The preliminary results of the KEYNOTE-158, the Australian NCT03015129 and the GARNET trial strongly supported the adoption of ICIs as monotherapy in patients with advanced or recurrent endometrial cancer, after the failure of first-line treatments. Unfortunately, those impressive results are not achieved in patients with MMR proficient disease. Hence, other combinations were tested. In particular, the adoption of ICIs plus tyrosine kinase inhibitors (TKI) showed very compelling results. Recently, the updated results of the KEYNOTE-775 showed that pembrolizumab plus lenvatinib led to significantly longer progression-free and overall survival than chemotherapy among patients with advanced endometrial cancer, irrespective of MMR status. After EMA approval, pembrolizumab plus lenvatinib represents the new standard second-line treatment in endometrial cancer patients, regardless MMR status. Further studies are investigating the role of ICIs and TKIs in the first line and are testing new combinations (e.g. ICIs plus PARP inhibitors).
Collapse
Affiliation(s)
- Camilla Di Dio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Roma, Italy
| | - Giorgio Bogani
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Roma, Italy.
| | - Violante Di Donato
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Roma, Italy
| | - Ilaria Cuccu
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Roma, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Policlinico Umberto I, Roma, Italy
| | - Lucia Musacchio
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giovanni Scambia
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy
| | - Domenica Lorusso
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy
| |
Collapse
|
13
|
Zhang X, Jiang D, Li S, Zhang X, Zheng W, Cheng B. A signature-based classification of lung adenocarcinoma that stratifies tumor immunity. Front Oncol 2023; 12:1023833. [PMID: 36713530 PMCID: PMC9878554 DOI: 10.3389/fonc.2022.1023833] [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: 08/20/2022] [Accepted: 12/14/2022] [Indexed: 01/13/2023] Open
Abstract
Background Immune-related subgroup classification in immune checkpoint blockade (ICB) therapy is largely inconclusive in lung adenocarcinoma (LUAD). Materials and methods First, the single-sample Gene Set Enrichment Analysis (ssGSEA) and K-means algorithms were used to identify immune-based subtypes for the LUAD cohort based on the immunogenomic profiling of 29 immune signatures from The Cancer Genome Atlas (TCGA) database (n = 504). Second, we examined the prognostic and predictive value of immune-based subtypes using bioinformatics analysis. Survival analysis and additional COX proportional hazards regression analysis were conducted for LUAD. Then, the immune score, tumor-infiltrating immune cells (TIICs), and immune checkpoint expression of the three subtypes were analyzed. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) of the differentially expressed genes (DEGs) between three immune-based subtypes were subsequently analyzed for functional enrichment pathways. Result A total of three immune-based subtypes with distinct immune signatures have been identified for LUAD and designated as cluster 1 (C1), cluster 2 (C2), and cluster 3 (C3). Patients in C3 had higher stromal, immune, and ESTIMATE scores, whereas those in C1 had the opposite. Patients in C1 had an enrichment of macrophages M0 and activation of dendritic cells, whereas tumors in C3 had an enrichment of CD8+ T cells, activation of CD4+ memory T cells, and macrophages M1. C3 had a higher immune cell infiltration and a better survival prognosis than other subtypes. Furthermore, patients in C3 had higher expression levels of immune checkpoint proteins such as PD-L1, PD1, CTLA4, LAG3, IDO1, and HAVCR2. No significant differences were found in cluster TMB scores. We also found that immune-related pathways were enriched in C3. Conclusion LUAD subtypes based on immune signatures may aid in the development of novel treatment strategies for LUAD.
Collapse
|
14
|
Wang Y, Bi X, Luo Z, Wang H, Ismtula D, Guo C. Gelsolin: A comprehensive pan-cancer analysis of potential prognosis, diagnostic, and immune biomarkers. Front Genet 2023; 14:1093163. [PMID: 37035750 PMCID: PMC10076574 DOI: 10.3389/fgene.2023.1093163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/14/2023] [Indexed: 04/11/2023] Open
Abstract
Introduction: Gelsolin (GSN), a calcium-regulated actin-binding protein, is out of balance in various cancers. It can mediate cytoskeletal remodeling and regulate epithelial-mesenchymal conversion (EMT), but the studies on GSN function in pan-cancer are limited. Methods: We studied the transcription level, prognostic impact, diagnostic value, genetic, epigenetic modification, methylation level and immune significance of GSN in pan-cancer to fully comprehend the function of GSN in various malignancies based on multiple databases like The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO). Results: Pan-cancer research showed that GSN was downregulated in most tumors and expressed differently in immunological and molecular subtypes of many cancers. GSN had varying impacts on the prognosis of various tumor types. However, all had moderate to high diagnostic efficiency, and serum GSN had good diagnostic value in breast cancer patients (AUC = 0.947). Moreover, GSN was a distinguishing prognosis factor for some specific cancer types. The GSN protein was hypophosphorylated, and its promoter was hypermethylated in most cancers. GSN was linked to the infiltration level of several immunity cells and was essential in anti-tumor immune cell infiltration. KEGG and GSEA analyses showed that GSN was vital in the functions and proteoglycans processes in cancer, chemokine signaling pathway and other immune-related pathways, DNA methylation and cell cycle. Discussion: In conclusion, GSN possesses the ability to be a predictive, diagnostic, and immune indicator in pan-cancer.
Collapse
Affiliation(s)
- Yiyang Wang
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaojuan Bi
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Clinical Medicine Institute, Urumqi, China
| | - Zhiwen Luo
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Haiyan Wang
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Dilimulati Ismtula
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- *Correspondence: Dilimulati Ismtula, ; Chenming Guo,
| | - Chenming Guo
- Department of Breast Surgery, Center of Digestive and Vascular, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- *Correspondence: Dilimulati Ismtula, ; Chenming Guo,
| |
Collapse
|
15
|
Wang Z, Zheng W, Chen Z, Wu S, Chang H, Cai M, Cai H. Pan-Cancer analysis shows that ACO2 is a potential prognostic and immunotherapeutic biomarker for multiple cancer types including hepatocellular carcinoma. Front Oncol 2022; 12:1055376. [PMID: 36531056 PMCID: PMC9748622 DOI: 10.3389/fonc.2022.1055376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/10/2022] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Recent evidence increasingly suggests key roles for the tricarboxylic acid cycle and fatty acid metabolism in tumor progression and metastasis. Aconitase 2 (ACO2) is a component of the tricarboxylic acid cycle and represents a key cellular metabolic hub that promotes de novo fatty acid biosynthesis. However, there have been few reports on the role of ACO2 in tumorigenesis and cancer progression. METHODS Through the comprehensive use of datasets from The Cancer Genome Atlas, Genotype-Tissue Expression Project, cBioPortal, Human Protein Atlas, UALCAN, Gene Expression Profiling Interactive Analysis, DNA Methylation Interactive Visualization Database, and TIMER2, we adopted bioinformatics methods to uncover the potential carcinogenic roles of ACO2, including by analysing ACO2 expression and correlations between prognosis, genetic mutations, immune cell infiltration, DNA methylation, tumor mutational burden, and microsatellite instability in different tumors. Additionally, the expression level and tumor-promoting effect of ACO2 were verified in hepatocellular carcinoma (HCC) cells. To explore the underlying mechanisms of ACO2 in human cancer, ACO2-related gene enrichment analysis and lipid metabolomics were performed using LM3 cells with or without ACO2 knockdown. RESULTS The results indicated that ACO2 was highly expressed in most cancers, showing early diagnostic value in six tumor types, and was positively or negatively associated with prognosis in different tumors. Moreover, ACO2 expression was associated with immune cell infiltration, such as CD8+ T cells and tumor-associated neutrophils, in some cancers. For most cancer types, there was a significant association between immune checkpoint-associated genes and ACO2 expression. Compared with normal hepatocytes, ACO2 was upregulated in HCC cells, which promoted their proliferation and migration. Furthermore, to explore the underlying molecular mechanism, we performed KEGG pathway enrichment analysis of ACO2-associated genes and lipidomics using LM3 cells with or without ACO2 knockdown, which screened 19 significantly altered metabolites, including 17 with reduced levels and 2 with increased levels. CONCLUSION Through pan-cancer analysis, we discovered for the first time and verified that ACO2 could be a useful diagnostic biomarker for cancer detection. Additionally, ACO2 could be used as an auxiliary prognostic marker or as a marker for immunotherapy in some tumor types.
Collapse
Affiliation(s)
- Zhen Wang
- Department of Pharmacy, Anhui Provincial Children’s Hospital, Hefei, China
| | - Wanqun Zheng
- Department of Chinese Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China
| | - Zhen Chen
- Department of Pharmacy, The Third People’s Hospital of Hefei, Hefei, China
| | - Shilun Wu
- Department of Hepatobiliary Surgery, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China
| | - Haoxiao Chang
- China National Clinical Research Center for Neurological Disease, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ming Cai
- Department of Pharmacy, The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
- Anhui Acupuncture and Moxibustion Clinical Medicine Research Center, The Second Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
| | - Heping Cai
- Department of Pharmacy, Anhui Provincial Children’s Hospital, Hefei, China
| |
Collapse
|
16
|
Cao Y, Pang L, Jin S. RBM10 Is a Biomarker Associated with Pan-Cancer Prognosis and Immune Infiltration: System Analysis Combined with In Vitro and Vivo Experiments. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:7654937. [PMID: 39282149 PMCID: PMC11401663 DOI: 10.1155/2022/7654937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 10/18/2022] [Accepted: 11/02/2022] [Indexed: 09/18/2024]
Abstract
RNA binding motif protein 10 (RBM10) is a splicing factor that has been reported to be involved in the occurrence and progression of multiple malignancies. However, the RBM10 involvement in pan-cancer immunotherapy is not clear. In here, we provide the first comprehensive assessment of the prognostic value and immunological function of RBM10 in human pan-cancer utilizing multiple public databases. Data reveal the aberrant RBM10 expression in most tumors, and its expression is positively or negatively linked with the clinical prognosis of various cancers, depending on the different types and subtypes of cancers. In most tumors, RBM10 mutations are frequently occurred, which is closely related to tumor progression. Moreover, our results also show that RBM10 is considerably linked with most of the immune checkpoint genes, tumor immune cell infiltration, tumor mutation burden, and microsatellite instability. Additionally, RBM10 is significantly positively correlated with the sensitivity of trametinib, 17-AAG, PD-0325901, RDEA119, cetuximab, and afatinib, indicating potential antagonism between RBM10 inhibitors and these antitumor drugs, and more likely to develop drug resistance. We also verify that downregulation of RBM10 enhances the malignant phenotype of lung adenocarcinoma cells using in vitro cell experiments, and in vivo animal experiments show that the overexpression of RBM10 reduces the growth of tumors. Furthermore, upregulating RBM10 greatly reduces the PD-L1 protein levels, while silencing RBM10 considerably enhances PD-L1 protein levels. Moreover, the overexpression of RBM10 decreases the protein stability of PD-L1. To sum up, our pan-cancer analysis indicates that RBM10 is a promising biomarker for prognosis and immunotherapy, which provides a new insight for cancer immunotherapy.
Collapse
Affiliation(s)
- Yingyue Cao
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
| | - Luyi Pang
- Department of Biomedicine, Southern University of Science and Technology, Shenzhen 518000, China
| | - Shi Jin
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
| |
Collapse
|
17
|
Association of CD206 Protein Expression with Immune Infiltration and Prognosis in Patients with Triple-Negative Breast Cancer. Cancers (Basel) 2022; 14:cancers14194829. [PMID: 36230752 PMCID: PMC9564167 DOI: 10.3390/cancers14194829] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/19/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Triple-negative breast cancers (TNBCs) have a worse prognosis, but might respond to immunotherapies. Macrophages are plastic cells that can adopt various phenotypes and functions. Although they are a major immune population in TNBCs, the relationship between tumor-associated macrophages (TAMs) and TNBC progression has been rarely explored, with controversial results. Methods: We evaluated the prognostic impact of TAMs, quantified by immunohistochemistry with anti-CD68, -IRF8, -CD163, and -CD206 antibodies, in a well-described cohort of 285 patients with non-metastatic TNBC. Results: CD68 (p = 0.008), IRF8 (p = 0.001), and CD163 (p < 0.001) expression positively correlated with higher tumor grade, while CD206 was associated with smaller tumor size (p < 0.001). All macrophage markers were associated with higher tumor-infiltrating lymphocyte numbers and PD-L1 expression. Univariate survival analyses reported a significant positive correlation between CD163+ or CD206+ TAMs and relapse-free survival (respectively: HR = 0.52 [0.28−0.97], p = 0.027, and HR = 0.51 [0.31−0.82], p = 0.005), and between CD206+ TAMs and overall survival (HR = 0.54 [0.35−0.83], p = 0.005). In multivariate analysis, there was a trend for an association between CD206+ TAMs and relapse-free survival (HR = 0.63 [0.33−1.04], p = 0.073). Conclusions: These data suggest that CD206 expression defines a TAM subpopulation potentially associated with favorable outcomes in patients with TNBC. CD206 expression might identify an immune TNBC subgroup with specific therapeutic options.
Collapse
|
18
|
Association of Circular RNA and Long Non-Coding RNA Dysregulation with the Clinical Response to Immune Checkpoint Blockade in Cutaneous Metastatic Melanoma. Biomedicines 2022; 10:biomedicines10102419. [DOI: 10.3390/biomedicines10102419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/02/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
Cutaneous melanoma (CM) is the most lethal form of skin cancer if it becomes metastatic, where treatment options and survival chances decrease dramatically. Immunotherapy treatments based on the immunologic checkpoint inhibitors programmed death cell protein 1 (PD-1) and cytotoxic T-lymphocyte antigen 4 (CTLA-4) constituted a main breakthrough in the treatment of metastatic CM, particularly for the achievement of long-term benefits. Even though it is a very promising therapy, resistance to primary immune checkpoint blockade (ICB) arises in about 70% of CM patients treated with a CTLA-4 inhibitor, and 40–65% of CM patients administered with a PD-1-targeting treatment. Some long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) are implicated in triggering pro- and anti-tumorigenic responses to various cancer treatments. The relationship between lncRNAs, circRNAs and ICB immunotherapy has not been explored in cutaneous metastatic melanoma (CMM). The aim of this pilot study is to evaluate the potential role of circRNA and lncRNA expression as pre-treatment predictors of the clinical response to immunotherapy in CMM patients. RNA-seq from 12 formalin-fixed paraffin-embedded (FFPE) samples from the metastatic biopsies of CMM patients treated with nivolumab was used to identify response-associated transcripts. Our findings indicate that specific lncRNAs and circRNAs, probably acting as competitive endogenous RNAs (ceRNAs), are involved in the regulatory networks of the immune response against metastatic melanoma that these patients have under treatment with nivolumab. Moreover, we established a risk score that yields predictions of the overall survival (OS) and progression-free survival (PFS) of CMM patients with high accuracy. This proof-of-principle work provides a possible insight into the function of ceRNAs, contributing to efforts to decipher the complex molecular mechanisms of ICB cancer treatment response.
Collapse
|
19
|
Sahu A, Kose K, Kraehenbuehl L, Byers C, Holland A, Tembo T, Santella A, Alfonso A, Li M, Cordova M, Gill M, Fox C, Gonzalez S, Kumar P, Wang AW, Kurtansky N, Chandrani P, Yin S, Mehta P, Navarrete-Dechent C, Peterson G, King K, Dusza S, Yang N, Liu S, Phillips W, Guitera P, Rossi A, Halpern A, Deng L, Pulitzer M, Marghoob A, Chen CSJ, Merghoub T, Rajadhyaksha M. In vivo tumor immune microenvironment phenotypes correlate with inflammation and vasculature to predict immunotherapy response. Nat Commun 2022; 13:5312. [PMID: 36085288 PMCID: PMC9463451 DOI: 10.1038/s41467-022-32738-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/12/2022] [Indexed: 12/03/2022] Open
Abstract
Response to immunotherapies can be variable and unpredictable. Pathology-based phenotyping of tumors into ‘hot’ and ‘cold’ is static, relying solely on T-cell infiltration in single-time single-site biopsies, resulting in suboptimal treatment response prediction. Dynamic vascular events (tumor angiogenesis, leukocyte trafficking) within tumor immune microenvironment (TiME) also influence anti-tumor immunity and treatment response. Here, we report dynamic cellular-level TiME phenotyping in vivo that combines inflammation profiles with vascular features through non-invasive reflectance confocal microscopic imaging. In skin cancer patients, we demonstrate three main TiME phenotypes that correlate with gene and protein expression, and response to toll-like receptor agonist immune-therapy. Notably, phenotypes with high inflammation associate with immunostimulatory signatures and those with high vasculature with angiogenic and endothelial anergy signatures. Moreover, phenotypes with high inflammation and low vasculature demonstrate the best treatment response. This non-invasive in vivo phenotyping approach integrating dynamic vasculature with inflammation serves as a reliable predictor of response to topical immune-therapy in patients. Standard assessment of immune infiltration of biopsies is not sufficient to accurately predict response to immunotherapy. Here, the authors show that reflectance confocal microscopy can be used to quantify dynamic vasculature and inflammatory features to better predict treatment response in skin cancers.
Collapse
Affiliation(s)
- Aditi Sahu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Kivanc Kose
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lukas Kraehenbuehl
- Parker Institute for Cancer Immunotherapy, Ludwig Collaborative and Swim Across America Laboratory, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Candice Byers
- Roux Institute, Northeastern University, Portland, ME, USA.,Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA
| | - Aliya Holland
- Parker Institute for Cancer Immunotherapy, Ludwig Collaborative and Swim Across America Laboratory, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Teguru Tembo
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | | | - Anabel Alfonso
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Madison Li
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Miguel Cordova
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Melissa Gill
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA.,Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital Solna, Stockholm, Sweden.,Faculty of Medicine and Health Sciences, University of Alcala, Madrid, Spain
| | - Christi Fox
- Caliber Imaging and Diagnostics, Rochester, NY, USA
| | - Salvador Gonzalez
- Faculty of Medicine and Health Sciences, University of Alcala, Madrid, Spain
| | - Piyush Kumar
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | | | - Shen Yin
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Paras Mehta
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cristian Navarrete-Dechent
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gary Peterson
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Kimeil King
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Stephen Dusza
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ning Yang
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shuaitong Liu
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Pascale Guitera
- Sydney Melanoma Diagnostic Center, Sydney, NSW, Australia.,Melanoma Institute Australia, Wollstonecraft, NSW, Australia
| | - Anthony Rossi
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Allan Halpern
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Liang Deng
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medicine, New York, NY, USA
| | | | | | | | - Taha Merghoub
- Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Parker Institute for Cancer Immunotherapy, Ludwig Collaborative and Swim Across America Laboratory, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Weill Cornell Medicine, New York, NY, USA
| | | |
Collapse
|
20
|
Harel M, Lahav C, Jacob E, Dahan N, Sela I, Elon Y, Raveh Shoval S, Yahalom G, Kamer I, Zer A, Sharon O, Carbone DP, Dicker AP, Bar J, Shaked Y. Longitudinal plasma proteomic profiling of patients with non-small cell lung cancer undergoing immune checkpoint blockade. J Immunother Cancer 2022; 10:jitc-2022-004582. [PMID: 35718373 PMCID: PMC9207924 DOI: 10.1136/jitc-2022-004582] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 11/23/2022] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) have revolutionized the cancer therapy landscape due to long-term benefits in patients with advanced metastatic disease. However, robust predictive biomarkers for response are still lacking and treatment resistance is not fully understood. Methods We profiled approximately 800 pre-treatment and on-treatment plasma proteins from 143 ICI-treated patients with non-small cell lung cancer (NSCLC) using ELISA-based arrays. Different clinical parameters were collected from the patients including specific mutations, smoking habits, and body mass index, among others. Machine learning algorithms were used to identify a predictive signature for response. Bioinformatics tools were used for the identification of patient subtypes and analysis of differentially expressed proteins and pathways in each response group. Results We identified a predictive signature for response to treatment comprizing two proteins (CXCL8 and CXCL10) and two clinical parameters (age and sex). Bioinformatic analysis of the proteomic profiles identified three distinct patient clusters that correlated with multiple parameters such as response, sex and TNM (tumors, nodes, and metastasis) staging. Patients who did not benefit from ICI therapy exhibited significantly higher plasma levels of several proteins on-treatment, and enrichment in neutrophil-related proteins. Conclusions Our study reveals potential biomarkers in blood plasma for predicting response to ICI therapy in patients with NSCLC and sheds light on mechanisms underlying therapy resistance.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Iris Kamer
- Institute of Oncology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Alona Zer
- Oncology Center, Rambam Health Care Campus, Haifa, Israel
| | | | - David P Carbone
- James Thoracic Oncology Center, Ohio State University Medical Center, Columbus, Ohio, USA
| | - Adam P Dicker
- Radiation Oncology, Thomas Jefferson University Sidney Kimmel Medical College, Philadelphia, Pennsylvania, USA
| | - Jair Bar
- Institute of Oncology, Chaim Sheba Medical Center, Tel Hashomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Yuval Shaked
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| |
Collapse
|
21
|
N. Mueller A, Morrisey S, A. Miller H, Hu X, Kumar R, T. Ngo P, Yan J, B. Frieboes H. Prediction of lung cancer immunotherapy response via machine learning analysis of immune cell lineage and surface markers. Cancer Biomark 2022; 34:681-692. [DOI: 10.3233/cbm-210529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Although advances have been made in cancer immunotherapy, patient benefits remain elusive. For non-small cell lung cancer (NSCLC), monoclonal antibodies targeting programmed death-1 (PD-1) and programmed death ligand-1 (PD-L1) have shown survival benefit compared to chemotherapy. Personalization of treatment would be facilitated by a priori identification of patients likely to benefit. OBJECTIVE: This pilot study applied a suite of machine learning methods to analyze mass cytometry data of immune cell lineage and surface markers from blood samples of a small cohort (n= 13) treated with Pembrolizumab, Atezolizumab, Durvalumab, or Nivolumab as monotherapy. METHODS: Four different comparisons were evaluated between data collected at an initial visit (baseline), after 12-weeks of immunotherapy, and from healthy (control) samples: healthy vs patients at baseline, Responders vs Non-Responders at baseline, Healthy vs 12-week Responders, and Responders vs Non-Responders at 12-weeks. The algorithms Random Forest, Partial Least Squares Discriminant Analysis, Multi-Layer Perceptron, and Elastic Net were applied to find features differentiating between these groups and provide for the capability to predict outcomes. RESULTS: Particular combinations and proportions of immune cell lineage and surface markers were sufficient to accurately discriminate between the groups without overfitting the data. In particular, markers associated with the B-cell phenotype were identified as key features. CONCLUSIONS: This study illustrates a comprehensive machine learning analysis of circulating immune cell characteristics of NSCLC patients with the potential to predict response to immunotherapy. Upon further evaluation in a larger cohort, the proposed methodology could help guide personalized treatment selection in clinical practice.
Collapse
Affiliation(s)
- Alex N. Mueller
- School of Medicine, University of Louisville, Louisville, KY, USA
| | - Samantha Morrisey
- Division of Immunotherapy, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Hunter A. Miller
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, USA
| | - Xiaoling Hu
- Division of Immunotherapy, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Rohit Kumar
- School of Medicine, University of Louisville, Louisville, KY, USA
- UofL Health – Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - Phuong T. Ngo
- School of Medicine, University of Louisville, Louisville, KY, USA
- UofL Health – Brown Cancer Center, University of Louisville, Louisville, KY, USA
| | - Jun Yan
- Division of Immunotherapy, Department of Surgery, University of Louisville, Louisville, KY, USA
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, USA
- UofL Health – Brown Cancer Center, University of Louisville, Louisville, KY, USA
- Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Hermann B. Frieboes
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, USA
- UofL Health – Brown Cancer Center, University of Louisville, Louisville, KY, USA
- Center for Predictive Medicine, University of Louisville, Louisville, KY, USA
- Department of Bioengineering, University of Louisville, Louisville, KY, USA
| |
Collapse
|
22
|
Wei C, Wang B, Peng D, Zhang X, Li Z, Luo L, He Y, Liang H, Du X, Li S, Zhang S, Zhang Z, Han L, Zhang J. Pan-Cancer Analysis Shows That ALKBH5 Is a Potential Prognostic and Immunotherapeutic Biomarker for Multiple Cancer Types Including Gliomas. Front Immunol 2022; 13:849592. [PMID: 35444654 PMCID: PMC9013910 DOI: 10.3389/fimmu.2022.849592] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/11/2022] [Indexed: 12/18/2022] Open
Abstract
Background AlkB homolog 5 (ALKBH5) is a N6-methyladenosine (m6A) demethylase associated with the development, growth, and progression of multiple cancer types. However, the biological role of ALKBH5 has not been investigated in pan-cancer datasets. Therefore, in this study, comprehensive bioinformatics analysis of pan-cancer datasets was performed to determine the mechanisms through which ALKBH5 regulates tumorigenesis. Methods Online websites and databases such as NCBI, UCSC, CCLE, HPA, TIMER2, GEPIA2, cBioPortal, UALCAN, STRING, SangerBox, ImmuCellAl, xCell, and GenePattern were used to extract data of ALKBH5 in multiple cancers. The pan-cancer patient datasets were analyzed to determine the relationship between ALKBH5 expression, genetic alterations, methylation status, and tumor immunity. Targetscan, miRWalk, miRDB, miRabel, LncBase databases and Cytoscape tool were used to identify microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) that regulate expression of ALKBH5 and construct the lncRNA-miRNA-ALKBH5 network. In vitro CCK-8, wound healing, Transwell and M2 macrophage infiltration assays as well as in vivo xenograft animal experiments were performed to determine the biological functions of ALKBH5 in glioma cells. Results The pan-cancer analysis showed that ALKBH5 was upregulated in several solid tumors. ALKBH5 expression significantly correlated with the prognosis of cancer patients. Genetic alterations including duplications and deep mutations of the ALKBH5 gene were identified in several cancer types. Alterations in the ALKBH5 gene correlated with tumor prognosis. GO and KEGG enrichment analyses showed that ALKBH5-related genes were enriched in the inflammatory, metabolic, and immune signaling pathways in glioma. ALKBH5 expression correlated with the expression of immune checkpoint (ICP) genes, and influenced sensitivity to immunotherapy. We constructed a lncRNA-miRNA network that regulates ALKBH5 expression in tumor development and progression. In vitro and in vivo experiments showed that ALKBH5 promoted proliferation, migration, and invasion of glioma cells and recruited the M2 macrophage to glioma cells. Conclusions ALKBH5 was overexpressed in multiple cancer types and promoted the development and progression of cancers through several mechanisms including regulation of the tumor-infiltration of immune cells. Our study shows that ALKBH5 is a promising prognostic and immunotherapeutic biomarker in some malignant tumors.
Collapse
Affiliation(s)
- Cheng Wei
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Bo Wang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Dazhao Peng
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoyang Zhang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Zesheng Li
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Lin Luo
- Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingjie He
- Department of Hepatopancreatobiliary Surgery, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Hao Liang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuezhi Du
- Department of Hepatopancreatobiliary Surgery, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Shenghui Li
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Shu Zhang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhenyu Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lei Han
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| | - Jianning Zhang
- Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
23
|
Siegel JD, Bhatia A, Ko CJ, Christensen SR. Concurrent development of high-stage cutaneous squamous cell carcinoma during complete response of metastatic cutaneous squamous cell carcinoma to programmed cell death protein 1 blockade with cemiplimab. JAAD Case Rep 2021; 18:23-25. [PMID: 34778502 PMCID: PMC8577130 DOI: 10.1016/j.jdcr.2021.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Jacob D Siegel
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut
| | - Aarti Bhatia
- Department of Medicine, Section of Medical Oncology, Yale University School of Medicine, New Haven, Connecticut
| | - Christine J Ko
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut
| | - Sean R Christensen
- Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut
| |
Collapse
|
24
|
Khononov I, Jacob E, Fremder E, Dahan N, Harel M, Raviv Z, Krastev B, Shaked Y. Host response to immune checkpoint inhibitors contributes to tumor aggressiveness. J Immunother Cancer 2021; 9:e001996. [PMID: 33707313 PMCID: PMC7957134 DOI: 10.1136/jitc-2020-001996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have made a paradigm shift in clinical oncology due to unprecedented long-term remissions. However, only a small proportion of patients respond to ICI therapy. It is, therefore, essential to understand the mechanisms driving therapy resistance and to develop strategies for increasing response rates. We previously demonstrated that in response to various cancer treatment modalities, the host activates a range of biological processes that promote tumor regrowth and metastasis. Here, we characterize the host-mediated response to ICI therapy, and investigate its contribution to therapy resistance. METHODS Tumor cell migration, invasion and motility were assessed in the presence of plasma from ICI-treated mice and patients. Immune cell composition in peripheral blood and tumors of ICI-treated mice was assessed by flow and mass cytometry. Plasma host factors driving tumor aggressiveness were identified by proteomic profiling, followed by bioinformatic analysis. The therapeutic effect of inhibiting host-mediated processes in ICI-treated mice was assessed in a tumor model. RESULTS Tumor cells exhibit enhanced migratory and invasive properties in vitro on exposure to plasma from anti-PD1-treated mice. Moreover, mice intravenously injected with plasma-exposed tumor cells display increased metastatic burden and mortality rate in comparison to control arms. Furthermore, tumors from anti-PD1-treated mice as well as Matrigel plugs containing plasma from anti-PD1-treated mice are highly infiltrated with immune cell types associated with both antitumor and protumor activity. These collective findings suggest that anti-PD1 treatment induces a systemic host response that potentially counteracts the drug's therapeutic activity. Proteomic profiling of plasma from anti-PD1-treated mice reveals an activation of multiple biological pathways associated with tumor aggressiveness. Consequently, blocking IL-6, one of the key drivers of the identified biological pathways, counteracts ICI-induced metastatic properties in vitro and improves ICI treatment efficacy in vivo. Lastly, plasma samples from ICI-treated non-small cell lung cancer patients differentially affect tumor cell aggressiveness in vitro, with enhanced tumor cell motility correlating with a worse clinical outcome. CONCLUSIONS ICI therapy induces host-mediated processes that contribute to therapy resistance. Identification and analysis of such processes may lead to the discovery of biomarkers for clinical response and strategies for overcoming therapy resistance.
Collapse
MESH Headings
- A549 Cells
- Adaptive Immunity/drug effects
- Animals
- Breast Neoplasms/drug therapy
- Breast Neoplasms/immunology
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Lewis Lung/drug therapy
- Carcinoma, Lewis Lung/immunology
- Carcinoma, Lewis Lung/metabolism
- Carcinoma, Lewis Lung/pathology
- Cell Movement/drug effects
- Cytokines/blood
- Drug Resistance, Neoplasm
- Female
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/toxicity
- Melanoma, Experimental/drug therapy
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, SCID
- Neoplasm Invasiveness
- Neoplasms/drug therapy
- Neoplasms/immunology
- Neoplasms/metabolism
- Neoplasms/pathology
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/metabolism
- Skin Neoplasms/drug therapy
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/pathology
- Mice
Collapse
Affiliation(s)
- Irina Khononov
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | | | | | | | | | - Ziv Raviv
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| | - Boris Krastev
- Clinic of Medical Oncology, MHAT Hospital for Women Health Nadezhda, Sofia, Bulgaria
| | - Yuval Shaked
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion Israel Institute of Technology, Haifa, Israel
| |
Collapse
|
25
|
Zhang H, Yang Z, Du G, Cao L, Tan B. CD155-Prognostic and Immunotherapeutic Implications Based on Multiple Analyses of Databases Across 33 Human Cancers. Technol Cancer Res Treat 2021; 20:1533033820980088. [PMID: 33576304 PMCID: PMC7887689 DOI: 10.1177/1533033820980088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Growing evidence has suggested that CD155 participates in the regulation of many biological processes ranging cell growth, invasion, and migration from regulation of immune responses in most malignances. However, the impact of prognostic value and CD115-related immune response on the survival in multiple cancers remains incompletely clear. In our study, we assessed the prognostic significance and immune-associated mechanism of CD155 based on data from multiple databases and methods, including UCSC Xena, Oncomine, PrognoScan. We identified that CD155 was commonly upregulated in most human cancers, and High expression of CD155 was closely correlated with unfavorable clinical outcomes in 10/33 of human cancers, while CD155 at low level was responsible for better survival in KICH and PAAD. More intriguingly, CD155 expression had a significant interaction with immune function in several tumors by analyzing Tumor mutational burden and microsatellite in stability, immune score and stromal score. The correlation between immune infiltration and CD155 expression also indicated that CD155 expression positively correlated with CD4+ T cells in Head and Neck squamous cell carcinoma, Lung adenocarcinoma and Colon adenocarcinoma, while had inversely interaction with CD8+ T in Kidney renal clear cell carcinoma and Head and Neck squamous cell carcinoma as well as Tregs in Skin Cutaneous Melanoma, Head and Neck squamous cell carcinoma and Bladder Urothelial Carcinoma. These findings indicate CD155 correlates with cancer immunotherapy function. In conclusions, our observations revealed CD155 might function as immune-associated system in the development of human cancers, and acted as a promising prognostic and therapeutic target against human cancers.
Collapse
Affiliation(s)
- Hongpan Zhang
- Department of Oncology, 117913Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, People's Republic of China
| | - Zhihao Yang
- BaoTou Medical College, Inner Mongolia University of Science and Technology, Baotou, People's Republic of China
| | - Guobo Du
- Department of Oncology, 117913Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, People's Republic of China
| | - Lu Cao
- Department of Oncology, 117913Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, People's Republic of China
| | - BangXian Tan
- Department of Oncology, 117913Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, People's Republic of China
| |
Collapse
|
26
|
Clinicopathological Correlates of γδ T Cell Infiltration in Triple-Negative Breast Cancer. Cancers (Basel) 2021; 13:cancers13040765. [PMID: 33673133 PMCID: PMC7918092 DOI: 10.3390/cancers13040765] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 02/08/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary The prognostic impact of the different tumor-infiltrating lymphocyte (TIL) subpopulations remains debated in solid cancers. We investigated the clinicopathological correlates and prognostic impact of TILs, particularly of γδ T cells, in 162 triple-negative breast cancer (TNBC) patients. A high γδ T cell density was significantly associated with younger age, higher tumor histological grade, adjuvant chemotherapy, BRCA1 promoter methylation, TIL density, and PD-L1 and PD-1 expression. In multivariate analyses, γδ T cell infiltration was an independent prognostic factor. However, this prognostic impact varied according to the tumor PIK3CA mutational status. High γδ T cell infiltration was associated with better survival in patients with PIK3CA wild-type tumors, without significant difference in the PIK3CA-mutated tumor subgroup. Altogether, these data suggest that high γδ T cell infiltrate is correlated with immune infiltration and might represent a prognostic tool in TNBC patients. Abstract The prognostic impact of the different tumor-infiltrating lymphocyte (TIL) subpopulations in solid cancers is still debated. Here, we investigated the clinicopathological correlates and prognostic impact of TILs, particularly of γδ T cells, in 162 patients with triple-negative breast cancer (TNBC). A high γδ T cell density (>6.625 γδ T cells/mm2) was associated with younger age (p = 0.008), higher tumor histological grade (p = 0.002), adjuvant chemotherapy (p = 0.010), BRCA1 promoter methylation (p = 0.010), TIL density (p < 0.001), and PD-L1 (p < 0.001) and PD-1 expression (p = 0.040). In multivariate analyses, γδ T cell infiltration (cutoff = 6.625 γδ T cells/mm2) was an independent prognostic factor (5-year relapse-free survival: 63.3% vs. 89.8%, p = 0.027; 5-year overall survival: 73.8% vs. 89.9%, p = 0.031, for low vs. high infiltration). This prognostic impact varied according to the tumor PIK3CA mutational status. High γδ T cell infiltration was associated with better survival in patients with PIK3CA wild-type tumors, but the difference was not significant in the subgroup with PIK3CA-mutated tumors. Altogether, these data suggest that high γδ T cell infiltrate is correlated with immune infiltration and might represent a candidate prognostic tool in patients with TNBC.
Collapse
|
27
|
Uthaman S, Pillarisetti S, Hwang HS, Mathew AP, Huh KM, Rhee JH, Park IK. Tumor Microenvironment-Regulating Immunosenescence-Independent Nanostimulant Synergizing with Near-Infrared Light Irradiation for Antitumor Immunity. ACS APPLIED MATERIALS & INTERFACES 2021; 13:4844-4852. [PMID: 33486952 DOI: 10.1021/acsami.0c20063] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The combination of photothermal therapy (PTT) and toll-like receptor (TLR)-mediated immunotherapy can elicit antitumor immunity and modulate the immunosuppressive tumor microenvironment (TME). Unlike other TLRs, TLR-5 is a promising target for immune activation, as its expression is well-maintained even during immunosenescence. Here, we developed a unique tumor microenvironment-regulating immunosenescence-independent nanostimulant consisting of TLR-5 adjuvant Vibrio vulnificus flagellin B (FlaB) conjugated onto the surface to an IR 780-loaded hyaluronic acid-stearylamine (HIF) micelles. These HIF micelles induced immune-mediated cell death via PTT when irradiated with a near-infrared laser. In comparison with PTT alone, the combination of in situ-generated tumor-associated antigens produced during PTT and the immune adjuvant FlaB demonstrated enhanced vaccine-like properties and modulated the TME by suppressing immune-suppressive regulatory cells (Tregs) and increasing the fraction of CD103+ migratory dendritic cells, which are responsible for trafficking tumor antigens to draining lymph nodes (DLNs). This combinatorial strategy (i.e., applying a TLR-5 adjuvant targeted to immunosenescence-independent TLR-5 and the in situ photothermal generation of tumor-associated antigens) is a robust system for next-generation immunotherapy and could even be applied in elderly patients, thus broadening the clinical scope of immunotherapy strategies.
Collapse
Affiliation(s)
- Saji Uthaman
- Department of Polymer Science and Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Shameer Pillarisetti
- Department of Biomedical Sciences, Chonnam National University Medical School, 160 Baekseo-ro, Gwangju 58128, Republic of Korea
| | - Hye Suk Hwang
- Department of Microbiology, Chonnam National University Medical School, Hwasun-gun, Jeonnam 58128, Republic of Korea
| | - Ansuja Pulickal Mathew
- Department of Biomedical Sciences, Chonnam National University Medical School, 160 Baekseo-ro, Gwangju 58128, Republic of Korea
| | - Kang Moo Huh
- Department of Polymer Science and Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Joon Haeng Rhee
- Department of Microbiology, Chonnam National University Medical School, Hwasun-gun, Jeonnam 58128, Republic of Korea
- Combinatorial Tumor Immunotherapy MRC, Chonnam National University Medical School, Hwasun-gun, Jeonnam 58128, Republic of Korea
| | - In-Kyu Park
- Department of Biomedical Sciences, Chonnam National University Medical School, 160 Baekseo-ro, Gwangju 58128, Republic of Korea
- Combinatorial Tumor Immunotherapy MRC, Chonnam National University Medical School, Hwasun-gun, Jeonnam 58128, Republic of Korea
- Immunotherapy Innovation Center, Chonnam National University, Hwasun-gun, Jeonnam 58128, Republic of Korea
| |
Collapse
|
28
|
Appleton KM, Elrod AK, Lassahn KA, Shuford S, Holmes LM, DesRochers TM. PD-1/PD-L1 checkpoint inhibitors in combination with olaparib display antitumor activity in ovarian cancer patient-derived three-dimensional spheroid cultures. Cancer Immunol Immunother 2021; 70:843-856. [PMID: 33492447 DOI: 10.1007/s00262-021-02849-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 01/04/2021] [Indexed: 02/06/2023]
Abstract
Immune checkpoint inhibitors (ICIs) that target programmed cell death protein 1 (PD-1) and programmed death-ligand 1 (PD-L1) have shown modest activity as monotherapies for the treatment of ovarian cancer (OC). The rationale for using these therapies in combination with poly (ADP-ribose) polymerase inhibitors (PARP-Is) has been described, and their in vivo application will benefit from ex vivo platforms that aid in the prediction of patient response or resistance to therapy. This study examined the effectiveness of detecting patient-specific immune-related activity in OC using three-dimensional (3D) spheroids. Immune-related cell composition and PD-1/PD-L1 expression status were evaluated using cells dissociated from fresh OC tissue from two patients prior to and following 3D culture. The patient sample with the greatest increase in the proportion of PD-L1 + cells also possessed more activated cytotoxic T cells and mature DCs compared to the other patient sample. Upon cytokine stimulation, patient samples demonstrated increases in cytotoxic T cell activation and DC major histocompatibility complex (MHC) class-II expression. Pembrolizumab increased cytokine secretion, enhanced olaparib cytotoxicity, and reduced spheroid viability in a T cell-dependent manner. Furthermore, durvalumab and olaparib combination treatment increased cell death in a synergistic manner. This work demonstrates that immune cell activity and functional modulation can be accurately detected using our ex vivo 3D spheroid platform, and it presents evidence for their utility to demonstrate sensitivity to ICIs alone or in combination with PARP-Is in a preclinical setting.
Collapse
|
29
|
Bracci L, Fragale A, Gabriele L, Moschella F. Towards a Systems Immunology Approach to Unravel Responses to Cancer Immunotherapy. Front Immunol 2020; 11:582744. [PMID: 33193392 PMCID: PMC7649803 DOI: 10.3389/fimmu.2020.582744] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/01/2020] [Indexed: 12/23/2022] Open
Abstract
Immunotherapy, particularly immune checkpoint blockade and chimeric antigen receptor (CAR)-T cells, holds a great promise against cancer. These treatments have markedly improved survival in solid as well as in hematologic tumors previously considered incurable. However, durable responses occur in a fraction of patients, and existing biomarkers (e.g. PD-L1) have shown limited prediction power. This scenario highlights the need to dissect the complex interplay between immune and tumor cells to identify reliable biomarkers of response to be used for patients’ selection. In this context, systems immunology represents indeed the new frontier to address important clinical challenges in biomarker discovery. Through the integration of multiple layers of data obtained with several high-throughput approaches, systems immunology may give insights on the vast range of inter-individual differences and on the influences of genes and factors that cooperatively shape the individual immune response to a given treatment. In this Mini Review, we give an overview of the current high-throughput methodologies, including genomics, epigenomics, transcriptomics, metabolomics, proteomics, and multi-parametric phenotyping suitable for systems immunology as well as on the key steps of data integration and biological interpretation. Additionally, we review recent studies in which multi-omics technologies have been used to characterize mechanisms of response and to identify powerful biomarkers of response to checkpoint inhibitors, CAR-T cell therapy, dendritic cell-based and peptide-based cancer vaccines. We also highlight the need of favoring the collaboration of researchers with complementary expertise and of integrating multi-omics data into biological networks with the final goal of developing accurate markers of therapeutic response.
Collapse
Affiliation(s)
- Laura Bracci
- Tumor Immunology Unit, Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Alessandra Fragale
- Tumor Immunology Unit, Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Lucia Gabriele
- Tumor Immunology Unit, Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Federica Moschella
- Tumor Immunology Unit, Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|