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Fan Z, Wu C, Chen M, Jiang Y, Wu Y, Mao R, Fan Y. The generation of PD-L1 and PD-L2 in cancer cells: From nuclear chromatin reorganization to extracellular presentation. Acta Pharm Sin B 2022; 12:1041-1053. [PMID: 35530130 PMCID: PMC9069407 DOI: 10.1016/j.apsb.2021.09.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/27/2021] [Accepted: 08/25/2021] [Indexed: 12/16/2022] Open
Abstract
The immune checkpoint blockade (ICB) targeting on PD-1/PD-L1 has shown remarkable promise in treating cancers. However, the low response rate and frequently observed severe side effects limit its broad benefits. It is partially due to less understanding of the biological regulation of PD-L1. Here, we systematically and comprehensively summarized the regulation of PD-L1 from nuclear chromatin reorganization to extracellular presentation. In PD-L1 and PD-L2 highly expressed cancer cells, a new TAD (topologically associating domain) (chr9: 5,400,000-5,600,000) around CD274 and CD273 was discovered, which includes a reported super-enhancer to drive synchronous transcription of PD-L1 and PD-L2. The re-shaped TAD allows transcription factors such as STAT3 and IRF1 recruit to PD-L1 locus in order to guide the expression of PD-L1. After transcription, the PD-L1 is tightly regulated by miRNAs and RNA-binding proteins via the long 3'UTR. At translational level, PD-L1 protein and its membrane presentation are tightly regulated by post-translational modification such as glycosylation and ubiquitination. In addition, PD-L1 can be secreted via exosome to systematically inhibit immune response. Therefore, fully dissecting the regulation of PD-L1/PD-L2 and thoroughly detecting PD-L1/PD-L2 as well as their regulatory networks will bring more insights in ICB and ICB-based combinational therapy.
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Key Words
- 3′-UTR, 3′-untranslated region
- ADAM17, a disintegrin and metalloprotease 17
- APCs, antigen-presenting cells
- AREs, adenylate and uridylate (AU)-rich elements
- ATF3, activating transcription factor 3
- CD273/274, cluster of differentiation 273/274
- CDK4, cyclin-dependent kinase 4
- CMTM6, CKLF like MARVEL transmembrane domain containing 6
- CSN5, COP9 signalosome subunit 5
- CTLs, cytotoxic T lymphocytes
- EMT, epithelial to mesenchymal transition
- EpCAM, epithelial cell adhesion molecule
- Exosome
- FACS, fluorescence-activated cell sorting
- GSDMC, Gasdermin C
- GSK3β, glycogen synthase kinase 3 beta
- HSF1, heat shock transcription factor 1
- Hi-C, high throughput chromosome conformation capture
- ICB, immune checkpoint blockade
- IFN, interferon
- IL-6, interleukin 6
- IRF1, interferon regulatory factor 1
- Immune checkpoint blockade
- JAK, Janus kinase 1
- NFκB, nuclear factor kappa B
- NSCLC, non-small cell lung cancer
- OTUB1, OTU deubiquitinase, ubiquitin aldehyde binding 1
- PARP1, poly(ADP-ribose) polymerase 1
- PD-1, programmed cell death-1
- PD-L1
- PD-L1, programmed death-ligand 1
- PD-L2
- PD-L2, programmed death ligand 2
- Post-transcriptional regulation
- Post-translational regulation
- SP1, specificity protein 1
- SPOP, speckle-type POZ protein
- STAG2, stromal antigen 2
- STAT3, signal transducer and activator of transcription 3
- T2D, type 2 diabetes
- TADs, topologically associating domains
- TFEB, transcription factor EB
- TFs, transcription factors
- TNFα, tumor necrosis factor-alpha
- TTP, tristetraprolin
- Topologically associating domain
- Transcription
- UCHL1, ubiquitin carboxy-terminal hydrolase L1
- USP22, ubiquitin specific peptidase 22
- dMMR, deficient DNA mismatch repair
- irAEs, immune related adverse events
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Affiliation(s)
- Zhiwei Fan
- Department of Pathogenic Biology, School of Medicine, Nantong University, Nantong 226001, China
- Laboratory of Medical Science, School of Medicine, Nantong University, Nantong 226001, China
| | - Changyue Wu
- Laboratory of Medical Science, School of Medicine, Nantong University, Nantong 226001, China
- Department of Dermatology, Affiliated Hospital of Nantong University, Nantong University, Nantong 226001, China
| | - Miaomiao Chen
- Laboratory of Medical Science, School of Medicine, Nantong University, Nantong 226001, China
| | - Yongying Jiang
- Department of Pathophysiology, School of Medicine, Nantong University, Nantong 226001, China
| | - Yuanyuan Wu
- Laboratory of Medical Science, School of Medicine, Nantong University, Nantong 226001, China
- Corresponding authors.
| | - Renfang Mao
- Department of Pathophysiology, School of Medicine, Nantong University, Nantong 226001, China
- Corresponding authors.
| | - Yihui Fan
- Department of Pathogenic Biology, School of Medicine, Nantong University, Nantong 226001, China
- Laboratory of Medical Science, School of Medicine, Nantong University, Nantong 226001, China
- Corresponding authors.
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Jiang M, Jia K, Wang L, Li W, Chen B, Liu Y, Wang H, Zhao S, He Y, Zhou C. Alterations of DNA damage response pathway: Biomarker and therapeutic strategy for cancer immunotherapy. Acta Pharm Sin B 2021; 11:2983-2994. [PMID: 34729299 PMCID: PMC8546664 DOI: 10.1016/j.apsb.2021.01.003] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/25/2020] [Accepted: 11/03/2020] [Indexed: 12/24/2022] Open
Abstract
Genomic instability remains an enabling feature of cancer and promotes malignant transformation. Alterations of DNA damage response (DDR) pathways allow genomic instability, generate neoantigens, upregulate the expression of programmed death ligand 1 (PD-L1) and interact with signaling such as cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) signaling. Here, we review the basic knowledge of DDR pathways, mechanisms of genomic instability induced by DDR alterations, impacts of DDR alterations on immune system, and the potential applications of DDR alterations as biomarkers and therapeutic targets in cancer immunotherapy.
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Key Words
- ATM, ataxia-telangiectasia mutated
- ATR, ataxia telangiectasia and Rad3 related
- BAP1, BRCA1-associated protein 1
- BER, base excision repair
- BRAF, v-RAF murine sarcoma viral oncogene homologue B
- BRCA, breast cancer susceptibility gene
- CHEK, cell-cycle checkpoint kinase
- CHK1, checkpoint kinase 1
- DAMP, damage-associated molecular patterns
- DDR, DNA damage response
- DNA damage response
- DNA repair
- DR, direct repair
- DSBs, double-strand breaks
- FDA, United State Food and Drug Administration
- GSK3β, glycogen synthase kinase 3β
- Genomic instability
- HMGB1, high mobility group box-1
- HRR, homologous recombination repair
- ICI, immune checkpoint inhibitor
- IFNγ, interferon gamma
- IHC, immunohistochemistry
- IRF1, interferon regulatory factor 1
- Immunotherapy
- JAK, Janus kinase
- MAD1, mitotic arrest deficient-like 1
- MGMT, O6-methylguanine methyltransferase
- MLH1, MutL homolog 1
- MMR, mismatch repair
- MNT, MAX network transcriptional repressor
- MSH2/6, MutS protein homologue-2/6
- MSI, microsatellite instability
- MUTYH, MutY homolog
- MyD88, myeloid differentiation factor 88
- NEK1, NIMA-related kinase 1
- NER, nucleotide excision repair
- NGS, next generation sequencing
- NHEJ, nonhomologous end-joining
- NIMA, never-in-mitosis A
- NSCLC, non-small cell lung cancer
- ORR, objective response rate
- OS, overall survival
- PALB2, partner and localizer of BRCA2
- PARP, poly-ADP ribose polymerase
- PCR, polymerase chain reaction
- PD-1
- PD-1, programmed death 1
- PD-L1
- PD-L1, programmed death ligand 1
- PFS, progression-free survival
- RAD51C, RAD51 homolog C
- RB1, retinoblastoma 1
- RPA, replication protein A
- RSR, replication stress response
- SCNAs, somatic copy number alterations
- STAT, signal transducer and activator of transcription
- STING, stimulator of interferon genes
- TBK1, TANK-binding kinase 1
- TILs, tumor-infiltrating lymphocytes
- TLR4, Toll-like receptor 4
- TMB, tumor mutational burden
- TME, tumor microenvironment
- TP53, tumor protein P53
- TRIF, Toll-interleukin 1 receptor domain-containing adaptor inducing INF-β
- Tumor microenvironment
- XRCC4, X-ray repair cross complementing protein 4
- cGAS, cyclic GMP–AMP synthase
- cGAS–STING
- ssDNA, single-stranded DNA
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Affiliation(s)
- Minlin Jiang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
- Medical School, Tongji University, Shanghai 200433, China
| | - Keyi Jia
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
- Medical School, Tongji University, Shanghai 200433, China
| | - Lei Wang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Wei Li
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Bin Chen
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Yu Liu
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
- Medical School, Tongji University, Shanghai 200433, China
| | - Hao Wang
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
- Medical School, Tongji University, Shanghai 200433, China
| | - Sha Zhao
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Yayi He
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
| | - Caicun Zhou
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University Medical School Cancer Institute, Tongji University School of Medicine, Shanghai 200433, China
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Ranki T, Joensuu T, Jäger E, Karbach J, Wahle C, Kairemo K, Alanko T, Partanen K, Turkki R, Linder N, Lundin J, Ristimäki A, Kankainen M, Hemminki A, Backman C, Dienel K, von Euler M, Haavisto E, Hakonen T, Juhila J, Jaderberg M, Priha P, Vassilev L, Vuolanto A, Pesonen S. Local treatment of a pleural mesothelioma tumor with ONCOS-102 induces a systemic antitumor CD8 + T-cell response, prominent infiltration of CD8 + lymphocytes and Th1 type polarization. Oncoimmunology 2014; 3:e958937. [PMID: 25941579 PMCID: PMC4292415 DOI: 10.4161/21624011.2014.958937] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 08/23/2014] [Indexed: 01/10/2023] Open
Abstract
Late stage cancer is often associated with reduced immune recognition and a highly immunosuppressive tumor microenvironment. The presence of tumor infiltrating lymphocytes (TILs) and specific gene-signatures prior to treatment are linked to good prognosis, while the opposite is true for extensive immunosuppression. The use of adenoviruses as cancer vaccines is a form of active immunotherapy to initialise a tumor-specific immune response that targets the patient's unique tumor antigen repertoire. We report a case of a 68-year-old male with asbestos-related malignant pleural mesothelioma who was treated in a Phase I study with a granulocyte-macrophage colony‑stimulating factor (GM-CSF)-expressing oncolytic adenovirus, Ad5/3-D24-GMCSF (ONCOS-102). The treatment resulted in prominent infiltration of CD8+ lymphocytes to tumor, marked induction of systemic antitumor CD8+ T-cells and induction of Th1-type polarization in the tumor. These results indicate that ONCOS-102 treatment sensitizes tumors to other immunotherapies by inducing a T-cell positive phenotype to an initially T-cell negative tumor.
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Key Words
- APC, antigen presenting cell
- Adenovirus
- CCL2, (C-Cmotif) ligand 2
- CTCAE, common terminology criteria for adverse events
- CX3CL1, (C-X3-C motif) ligand 1
- CXCL10, (C-X-C motif) ligand 10
- CXCL9, (C-X-C motif) ligand 9
- ELISPOT, enzyme-linked immunospot assay
- GM-CSF
- GM-CSF, granulocyte macrophage colony stimulating factor
- IFNg, interferon gamma
- IRF1, interferon regulatory factor 1
- PET, positron emission tomography
- RANTES, regulated on activation, normal T cell expressed and secreted
- TILs, tumor infiltrating lymphocytes
- Th1 polarization
- VP, viral particle
- antitumor immunity
- cytotoxic immunotherapy
- tumor infiltrating lymphocytes
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Affiliation(s)
| | | | - Elke Jäger
- Onkologie-Hämatologie; Krankenhaus Nordwest ; Frankfurt, Germany
| | - Julia Karbach
- Onkologie-Hämatologie; Krankenhaus Nordwest ; Frankfurt, Germany
| | - Claudia Wahle
- Onkologie-Hämatologie; Krankenhaus Nordwest ; Frankfurt, Germany
| | | | | | | | - Riku Turkki
- Institute for Molecular Medicine Finland (FIMM) ; Helsinki, Finland
| | - Nina Linder
- Institute for Molecular Medicine Finland (FIMM) ; Helsinki, Finland
| | - Johan Lundin
- Institute for Molecular Medicine Finland (FIMM) ; Helsinki, Finland
| | - Ari Ristimäki
- Division of Pathology; HUSLAB and Haartman Institute; Helsinki University Central Hospital ; Helsinki, Finland ; Genome-Scale Biology; Research Programs unit; University of Helsinki ; Helsinki, Finland
| | - Matti Kankainen
- Institute for Molecular Medicine Finland (FIMM) ; Helsinki, Finland
| | - Akseli Hemminki
- Cancer Gene Therapy Group; Haartman Institute; University of Helsinki ; Helsinki, Finland
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