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Mandal A, Singh S, Arora A, Nambiar SS, Ghosh SS, Khan AT. L-Proline-catalysed synthesis of chromeno[2,3- b]chromene from 4-hydroxy-2 H-chromene-2-thione and an anti-proliferative study. Org Biomol Chem 2024; 22:5333-5345. [PMID: 38853721 DOI: 10.1039/d4ob00509k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The reactivity of 4-hydroxy-2H-chromene-2-thione is investigated with aryl aldehydes and 5,5-dimethylcylohexane-1,3-dione (dimedone) in the presence of 20 mol% L-proline in toluene at 90 °C. Instead of the expected linear product with a sulphur atom in the ring provided by 4-hydroxydithiocoumarin or an angular product obtained from 4-hydroxycoumarin, the hitherto unreported products, 12-aryl substituted chromeno[2,3-b]chromenes (4), were obtained in good to excellent yields. The reaction proceeds through a three-component reaction via Knoevenagel condensation between dimedone with an aromatic aldehyde followed by Michael addition with 4-hydroxy-2H-chromene-2-thione. In addition, a molecular docking study of all the derivatives was performed and among them, four compounds exhibited anti-proliferative activity and elevated ROS generation in breast cancer (MCF7) cell lines.
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Affiliation(s)
- Arnab Mandal
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| | - Satyajit Singh
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| | - Arisha Arora
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India
| | - Sujisha S Nambiar
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India
| | - Siddhartha S Ghosh
- Department of Bioscience and Bioengineering, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India
| | - Abu Taleb Khan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
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Alhudiri I, Nolan C, Ellis I, Elzagheid A, Green A, Chapman C. Expression of Cathepsin D in early-stage breast cancer and its prognostic and predictive value. Breast Cancer Res Treat 2024; 206:143-153. [PMID: 38578521 PMCID: PMC11182851 DOI: 10.1007/s10549-024-07293-y] [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: 12/09/2023] [Accepted: 02/08/2024] [Indexed: 04/06/2024]
Abstract
PURPOSE Cathepsin D is a proteolytic enzyme that is normally localized in the lysosomes and is involved in the malignant progression of breast cancer. There are conflicting results regarding Cathepsin D significance as prognostic and predictor marker in breast cancer. This study aimed to evaluate the expression and prognostic significance of Cathepsin D in early-stage breast cancer. METHODS Expression of Cathepsin D was assessed by immunohistochemical staining of tissue microarrays, in a large well-characterized series of early-stage operable breast cancer (n = 954) from Nottingham Primary Breast Carcinoma Series between the period of 1988 and 1998 who underwent primary surgery. Correlation of Cathepsin D expression with clinicopathological parameters and prognosis was evaluated. RESULTS Cathepsin D expression was positive in 71.2% (679/954) of breast cancer tumours. Positive expression of Cathepsin D was significantly associated with high histological grade (p = 0.007), pleomorphism (p = 0.002), poor Nottingham Prognostic Index (NPI) score (p < 0.002), recurrence (p = 0.005) and distant metastasis (p < 0.0001). Kaplan-Meier analysis showed that Cathepsin D expression was significantly associated with shorter breast cancer-specific survival (p = 0.001), higher risk of recurrence (p = 0.001) and distant metastasis (p < 0.0001). ER-positive tumours expressing Cathepsin D and treated with tamoxifen demonstrated a significantly higher risk of distant metastasis. CONCLUSION Cathepsin D expression significantly predicts poor prognosis in breast cancer and is associated with variables of poor prognosis and shorter outcome. The strong association of Cathepsin D with aggressive tumour characteristics and poor outcomes warrants further research of its potential as a therapeutic target The results also suggest a possible interaction between Cathepsin D and tamoxifen therapy in ER-positive breast cancer which needs further investigation to elucidate the underlying mechanisms.
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Affiliation(s)
- Inas Alhudiri
- Breast Pathology Research Group, Nottingham Breast Cancer Research Centre, Biodiscovery Institute, Faculty of Medicine, The University of Nottingham, Nottingham, UK
- Genetic Engineering Department, Libyan Biotechnology Research Centre, Tripoli, Libya
| | - Christopher Nolan
- Breast Pathology Research Group, Nottingham Breast Cancer Research Centre, Biodiscovery Institute, Faculty of Medicine, The University of Nottingham, Nottingham, UK
| | - Ian Ellis
- Breast Pathology Research Group, Nottingham Breast Cancer Research Centre, Biodiscovery Institute, Faculty of Medicine, The University of Nottingham, Nottingham, UK
| | - Adam Elzagheid
- Genetic Engineering Department, Libyan Biotechnology Research Centre, Tripoli, Libya
| | - Andrew Green
- Breast Pathology Research Group, Nottingham Breast Cancer Research Centre, Biodiscovery Institute, Faculty of Medicine, The University of Nottingham, Nottingham, UK.
| | - Caroline Chapman
- Eastern Bowel Cancer Screening Hub, Nottingham University Hospitals, NHS Trust, Nottingham, UK
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3
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Yao T, Lin YL, Wu YQ, Qian XG, Wang ZN, Qian S, Jiang T, Liu JC, Fang LX, Zhen C, Wu CH. Identifying therapeutic targets for breast cancer: insights from systematic Mendelian randomization analysis. Front Oncol 2024; 14:1407795. [PMID: 38887235 PMCID: PMC11180768 DOI: 10.3389/fonc.2024.1407795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/21/2024] [Indexed: 06/20/2024] Open
Abstract
Background Breast cancer (BC) exhibits a high incidence rate, imposing a substantial burden on healthcare systems. Novel drug targets are urgently needed for BC. Mendelian randomization (MR) has gained widespread application for identifying fresh therapeutic targets. Our endeavor was to pinpoint circulatory proteins causally linked to BC risk and proffer potential treatment targets for BC. Methods Through amalgamating protein quantitative trait loci from 2,004 circulating proteins and comprehensive genome-wide association study data from the Breast Cancer Association Consortium, we conducted MR analyses. Employing Steiger filtering, bidirectional MR, Bayesian colocalization, phenotype scanning, and replication analyses, we further solidified MR study outcomes. Additionally, protein-protein interaction (PPI) network was harnessed to unveil latent associations between proteins and prevailing breast cancer medications. The phenome-wide MR (Phe-MR) was employed to assess potential side effects and indications for the druggable proteins of BC. Finally, we further affirmed the drugability of potential drug targets through mRNA expression analysis and molecular docking. Results Through comprehensive analysis, we identified five potential drug targets, comprising four (TLR1, A4GALT, SNUPN, and CTSF) for BC and one (TLR1) for BC_estrogen receptor positive. None of these five potential drug targets displayed reverse causation. Bayesian colocalization suggested that these five latent drug targets shared variability with breast cancer. All drug targets were replicated within the deCODE cohort. TLR1 exhibited PPI with current breast cancer therapeutic targets. Furthermore, Phe-MR unveiled certain adverse effects solely for TLR1 and SNUPN. Conclusion Our study uncovers five prospective drug targets for BC and its subtypes, warranting further clinical exploration.
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Affiliation(s)
- Tao Yao
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yun-Lu Lin
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yu-Qing Wu
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xin-Ge Qian
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhe-Ning Wang
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Sang Qian
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Ting Jiang
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jing-Chen Liu
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Luo-Xiang Fang
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Cheng Zhen
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chun-Hui Wu
- Children’s Heart Center, The Second Affiliated Hospital and Yuying Children’s Hospital, Institute of Cardiovascular Development and Translational Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
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Desroys du Roure P, Lajoie L, Mallavialle A, Alcaraz LB, Mansouri H, Fenou L, Garambois V, Rubio L, David T, Coenon L, Boissière-Michot F, Chateau MC, Ngo G, Jarlier M, Villalba M, Martineau P, Laurent-Matha V, Roger P, Guiu S, Chardès T, Gros L, Liaudet-Coopman E. A novel Fc-engineered cathepsin D-targeting antibody enhances ADCC, triggers tumor-infiltrating NK cell recruitment, and improves treatment with paclitaxel and enzalutamide in triple-negative breast cancer. J Immunother Cancer 2024; 12:e007135. [PMID: 38290768 PMCID: PMC10828871 DOI: 10.1136/jitc-2023-007135] [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] [Accepted: 12/19/2023] [Indexed: 02/01/2024] Open
Abstract
INTRODUCTION Triple-negative breast cancer (TNBC) prognosis is poor. Immunotherapies to enhance the antibody-induced natural killer (NK) cell antitumor activity are emerging for TNBC that is frequently immunogenic. The aspartic protease cathepsin D (cath-D), a tumor cell-associated extracellular protein with protumor activity and a poor prognosis marker in TNBC, is a prime target for antibody-based therapy to induce NK cell-mediated antibody-dependent cellular cytotoxicity (ADCC). This study investigated whether Fc-engineered anti-cath-D antibodies trigger ADCC, their impact on antitumor efficacy and tumor-infiltrating NK cells, and their relevance for combinatory therapy in TNBC. METHODS Cath-D expression and localization in TNBC samples were evaluated by western blotting, immunofluorescence, and immunohistochemistry. The binding of human anti-cath-D F1M1 and Fc-engineered antibody variants, which enhance (F1M1-Fc+) or prevent (F1M1-Fc-) affinity for CD16a, to secreted human and murine cath-D was analyzed by ELISA, and to CD16a by surface plasmon resonance and flow cytometry. NK cell activation was investigated by flow cytometry, and ADCC by lactate dehydrogenase release. The antitumor efficacy of F1M1 Fc-variants was investigated using TNBC cell xenografts in nude mice. NK cell recruitment, activation, and cytotoxic activity were analyzed in MDA-MB-231 cell xenografts by immunophenotyping and RT-qPCR. NK cells were depleted using an anti-asialo GM1 antibody. F1M1-Fc+ antitumor effect was assessed in TNBC patient-derived xenografts (PDXs) and TNBC SUM159 cell xenografts, and in combination with paclitaxel or enzalutamide. RESULTS Cath-D expression on the TNBC cell surface could be exploited to induce ADCC. F1M1 Fc-variants recognized human and mouse cath-D. F1M1-Fc+ activated NK cells in vitro and induced ADCC against TNBC cells and cancer-associated fibroblasts more efficiently than F1M1. F1M1-Fc- was ineffective. In the MDA-MB-231 cell xenograft model, F1M1-Fc+ displayed higher antitumor activity than F1M1, whereas F1M1-Fc- was less effective, reflecting the importance of Fc-dependent mechanisms in vivo. F1M1-Fc+ triggered tumor-infiltrating NK cell recruitment, activation and cytotoxic activity in MDA-MB-231 cell xenografts. NK cell depletion impaired F1M1-Fc+ antitumor activity, demonstrating their key role. F1M1-Fc+ inhibited growth of SUM159 cell xenografts and two TNBC PDXs. In combination therapy, F1M1-Fc+ improved paclitaxel and enzalutamide therapeutic efficacy without toxicity. CONCLUSIONS F1M1-Fc+ is a promising immunotherapy for TNBC that could be combined with conventional regimens, including chemotherapy or antiandrogens.
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Affiliation(s)
| | - Laurie Lajoie
- Université de Tours - INRAE, UMR1282, Infectiologie et Santé Publique (ISP), équipe BioMédicaments Anti-Parasitaires (BioMAP), Tours, France
| | - Aude Mallavialle
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Lindsay B Alcaraz
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Hanane Mansouri
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- RHEM, IRCM, Montpellier, France
| | - Lise Fenou
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Lucie Rubio
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Timothée David
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | - Loïs Coenon
- IRMB, University of Montpellier, INSERM, CNRS, CHU Montpellier, Montpellier, France
| | | | | | - Giang Ngo
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Martin Villalba
- IRMB, University of Montpellier, INSERM, CNRS, CHU Montpellier, Montpellier, France
- Institut du Cancer Avignon-Provence Sainte Catherine, Avignon, France
| | - Pierre Martineau
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
| | | | - Pascal Roger
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- Department of Pathology, CHU Nîmes, Nimes, France
| | - Séverine Guiu
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- Department of Medical Oncology, ICM, Montpellier, France
| | - Thierry Chardès
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- CNRS, Centre national de la recherche Scientifique, Paris, F-75016, France
| | - Laurent Gros
- IRCM, INSERM U1194, University of Montpellier, ICM, Montpellier, France
- CNRS, Centre national de la recherche Scientifique, Paris, F-75016, France
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David T, Mallavialle A, Faget J, Alcaraz LB, Lapierre M, du Roure PD, Laurent-Matha V, Mansouri H, Jarlier M, Martineau P, Roger P, Guiu S, Chardès T, Liaudet-Coopman E. Anti-cathepsin D immunotherapy triggers both innate and adaptive anti-tumour immunity in breast cancer. Br J Pharmacol 2023. [PMID: 38030588 DOI: 10.1111/bph.16291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND AND PURPOSE Triple-negative breast cancer (TNBC) has poorer outcomes than other breast cancers (BC), including HER2+ BC. Cathepsin D (CathD) is a poor prognosis marker overproduced by BC cells, hypersecreted in the tumour microenvironment with tumour-promoting activity. Here, we characterized the immunomodulatory activity of the anti-CathD antibody F1 and its improved Fab-aglycosylated version (F1M1) in immunocompetent mouse models of TNBC (C57BL/6 mice harbouring E0771 cell grafts) and HER2-amplified BC (BALB/c mice harbouring TUBO cell grafts). EXPERIMENTAL APPROACH CathD expression was evaluated by western blotting and immunofluorescence, and antibody binding to CathD by ELISA. Antibody anti-tumour efficacy was investigated in mouse models. Immune cell recruitment and activation were assessed by immunohistochemistry, immunophenotyping, and RT-qPCR. KEY RESULTS F1 and F1M1 antibodies remodelled the tumour immune landscape. Both antibodies promoted innate antitumour immunity by preventing the recruitment of immunosuppressive M2-polarized tumour-associated macrophages (TAMs) and by activating natural killer cells in the tumour microenvironment of both models. This translated into a reduction of T-cell exhaustion markers in the tumour microenvironment that could be locally supported by enhanced activation of anti-tumour antigen-presenting cell (M1-polarized TAMs and cDC1 cells) functions. Both antibodies inhibited tumour growth in the highly-immunogenic E0771 model, but only marginally in the immune-excluded TUBO model, indicating that anti-CathD immunotherapy is more relevant for BC with a high immune cell infiltrate, as often observed in TNBC. CONCLUSION AND IMPLICATION Anti-CathD antibody-based therapy triggers the anti-tumour innate and adaptive immunity in preclinical models of BC and is a promising immunotherapy for immunogenic TNBC.
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Affiliation(s)
- Timothée David
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
| | | | - Julien Faget
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
| | | | - Marion Lapierre
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
| | | | | | - Hanane Mansouri
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
- RHEM, IRCM, Montpellier, France
| | | | | | - Pascal Roger
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
- Department of Pathology, CHU Nîmes, Nîmes, France
| | - Séverine Guiu
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
- Department of Medical Oncology, ICM, Montpellier, France
| | - Thierry Chardès
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
- Centre national de la recherche Scientifique, CNRS, Paris, France
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6
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Zehnaker A, Vallet A, Gourdon J, Sarti C, Jugnarain V, Haj Hassan M, Mathias L, Gauthier C, Raynaud P, Boulo T, Beauclair L, Bigot Y, Casarini L, Crépieux P, Poupon A, Piégu B, Jean-Alphonse F, Bruneau G, Reiter É. Combined Multiplexed Phage Display, High-Throughput Sequencing, and Functional Assays as a Platform for Identifying Modulatory VHHs Targeting the FSHR. Int J Mol Sci 2023; 24:15961. [PMID: 37958944 PMCID: PMC10650796 DOI: 10.3390/ijms242115961] [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: 09/25/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
Developing modulatory antibodies against G protein-coupled receptors is challenging. In this study, we targeted the follicle-stimulating hormone receptor (FSHR), a significant regulator of reproduction, with variable domains of heavy chain-only antibodies (VHHs). We built two immune VHH libraries and submitted them to multiplexed phage display approaches. We used next-generation sequencing to identify 34 clusters of specifically enriched sequences that were functionally assessed in a primary screen based on a cAMP response element (CRE)-dependent reporter gene assay. In this assay, 23 VHHs displayed negative or positive modulation of FSH-induced responses, suggesting a high success rate of the multiplexed strategy. We then focused on the largest cluster identified (i.e., PRC1) that displayed positive modulation of FSH action. We demonstrated that PRC1 specifically binds to the human FSHR and human FSHR/FSH complex while potentiating FSH-induced cAMP production and Gs recruitment. We conclude that the improved selection strategy reported here is effective for rapidly identifying functionally active VHHs and could be adapted to target other challenging membrane receptors. This study also led to the identification of PRC1, the first potential positive modulator VHH reported for the human FSHR.
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Affiliation(s)
- Anielka Zehnaker
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Amandine Vallet
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Juliette Gourdon
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Caterina Sarti
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Vinesh Jugnarain
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Maya Haj Hassan
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Laetitia Mathias
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Camille Gauthier
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Pauline Raynaud
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Thomas Boulo
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Linda Beauclair
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Yves Bigot
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Livio Casarini
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Pascale Crépieux
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
- Inria, Inria Saclay-Ile-de-France, 91120 Palaiseau, France
| | - Anne Poupon
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
- Inria, Inria Saclay-Ile-de-France, 91120 Palaiseau, France
- MAbSilico, 1 Impasse du Palais, 37000 Tours, France
| | - Benoît Piégu
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Frédéric Jean-Alphonse
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
- Inria, Inria Saclay-Ile-de-France, 91120 Palaiseau, France
| | - Gilles Bruneau
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
| | - Éric Reiter
- Physiologie de la Reproduction et des Comportements (PRC), Institut National de Recherche Pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Centre National de la Recherche Scientifique (CNRS), Université de Tours, 37380 Nouzilly, France; (A.Z.); (A.V.); (J.G.); (C.S.); (V.J.); (M.H.H.); (L.M.); (C.G.); (P.R.); (T.B.); (L.B.); (Y.B.); (L.C.); (P.C.); (A.P.); (B.P.); (F.J.-A.)
- Inria, Inria Saclay-Ile-de-France, 91120 Palaiseau, France
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7
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Zhu S, Zhang M, Liu X, Luo Q, Zhou J, Song M, Feng J, Liu J. Single-cell transcriptomics provide insight into metastasis-related subsets of breast cancer. Breast Cancer Res 2023; 25:126. [PMID: 37858183 PMCID: PMC10588105 DOI: 10.1186/s13058-023-01728-y] [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: 07/31/2023] [Accepted: 10/12/2023] [Indexed: 10/21/2023] Open
Abstract
Breast cancer metastasis is a complex, multi-step process, with high cellular heterogeneity between primary and metastatic breast cancer, and more complex interactions between metastatic cancer cells and other cells in the tumor microenvironment. High-resolution single-cell transcriptome sequencing technology can visualize the heterogeneity of malignant and non-malignant cells in the tumor microenvironment in real time, especially combined with spatial transcriptome analysis, which can directly compare changes between different stages of metastatic samples. Therefore, this study takes single-cell analysis as the first perspective to deeply explore special or rare cell subpopulations related to breast cancer metastasis, systematically summarizes their functions, molecular features, and corresponding treatment strategies, which will contribute to accurately identify, understand, and target tumor metastasis-related driving events, provide a research basis for the mechanistic study of breast cancer metastasis, and provide new clues for its personalized precision treatment.
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Affiliation(s)
- Shikun Zhu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Mi Zhang
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Xuexue Liu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Qing Luo
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Jiahong Zhou
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Miao Song
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China
| | - Jia Feng
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China.
| | - Jinbo Liu
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan Province Engineering Technology Research Center of Molecular Diagnosis of Clinical Diseases, Molecular Diagnosis of Clinical Diseases Key Laboratory of Luzhou, Sichuan, China.
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8
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Kozak A, Mikhaylov G, Khodakivskyi P, Goun E, Turk B, Vasiljeva O. A New Cathepsin D Targeting Drug Delivery System Based on Immunoliposomes Functionalized with Lipidated Pepstatin A. Pharmaceutics 2023; 15:2464. [PMID: 37896224 PMCID: PMC10609775 DOI: 10.3390/pharmaceutics15102464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Cathepsin D is an aspartic protease and one of the most abundant proteases. It is overexpressed in many cancers and plays an important role in tumor development, progression, and metastasis. While it is a physiologically intracellular protein, cathepsin D is secreted into the extracellular matrix under pathological conditions, making it an appealing target for drug delivery systems. Here, we present the development and evaluation of a new delivery system for tumor targeting based on immunoliposomes functionalized with pepstatin A-a natural peptide inhibitor of cathepsin D. A lipid tail was added to pepstatin A, enabling its incorporation into the liposomal lipid bilayer. The successful targeting of cathepsin D was confirmed using recombinant cathepsin D and in tumor cell lines, showing the feasibility of this targeting approach and its potential for in vivo use in theragnostic applications.
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Affiliation(s)
- Andreja Kozak
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, 1000 Ljubljana, Slovenia
| | - Georgy Mikhaylov
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, 1000 Ljubljana, Slovenia
- SwissLumix SARL, 1015 Lausanne, Switzerland
| | - Pavlo Khodakivskyi
- Department of Chemistry, University of Missouri-Columbia, Columbia, MO 65211, USA
| | - Elena Goun
- SwissLumix SARL, 1015 Lausanne, Switzerland
- Department of Chemistry, University of Missouri-Columbia, Columbia, MO 65211, USA
| | - Boris Turk
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, 1000 Ljubljana, Slovenia
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Olga Vasiljeva
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, 1000 Ljubljana, Slovenia
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9
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Shiota Sato Y, Elbadawy M, Suzuki K, Tsunedomi R, Nagano H, Ishihara Y, Yamamoto H, Azakami D, Uchide T, Fukushima R, Tanaka R, Yoshida T, Mori T, Abugomaa A, Kaneda M, Yamawaki H, Shinohara Y, Aboubakr M, El-Asrag ME, Usui T, Sasaki K. Derivation of a new model of lung adenocarcinoma using canine lung cancer organoids for translational research in pulmonary medicine. Biomed Pharmacother 2023; 165:115079. [PMID: 37413906 DOI: 10.1016/j.biopha.2023.115079] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/08/2023] Open
Abstract
Canine primary lung cancer (cPLC) is a rare malignant tumor in dogs, and exhibits poor prognosis. Effective therapeutic drugs against cPLC have not been established yet. Also, cPLC resembles human lung cancer in histopathological characteristics and gene expression profiles and thus could be an important research model for this disease. Three-dimensional organoid culture is known to recapitulate the tissue dynamics in vivo. We, therefore, tried to generate cPLC organoids (cPLCO) for analyzing the profiles of cPLC. After samples from cPLC and the corresponding normal lung tissue were collected, cPLCO were successfully generated, which recapitulated the tissue architecture of cPLC, expressed lung adenocarcinoma marker (TTF1), and exhibited tumorigenesis in vivo. The sensitivity of cPLCO to anti-cancer drugs was different among strains. RNA-sequencing analysis showed significantly upregulated 11 genes in cPLCO compared with canine normal lung organoids (cNLO). Moreover, cPLCO were enriched with the MEK-signaling pathway compared with cNLO. The MEK inhibitor, trametinib decreased the viability of several strains of cPLCO and inhibited the growth of cPLC xenografts. Collectively, our established cPLCO model might be a useful tool for identifying novel biomarkers for cPLC and a new research model for dog and human lung cancer.
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Affiliation(s)
- Yomogi Shiota Sato
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Mohamed Elbadawy
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736, Moshtohor, Toukh, Elqaliobiya, Egypt.
| | - Kazuhiko Suzuki
- Laboratory of Veterinary Toxicology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Ryouichi Tsunedomi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan
| | - Yusuke Ishihara
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Haru Yamamoto
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Daigo Azakami
- Laboratory of Veterinary Clinical Oncology, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Tsuyoshi Uchide
- Laboratory of Veterinary Molecular Pathology and Therapeutics, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Ryuji Fukushima
- Animal Medical Emergency Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan
| | - Ryo Tanaka
- Animal Medical Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Tomohiko Yoshida
- Animal Medical Center, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Takuya Mori
- Kinki Animal Medical Study Center, 3-15-27, Hishie, Osaka 578-0984, Japan
| | - Amira Abugomaa
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Faculty of Veterinary Medicine, Mansoura University, 35516 Mansoura, Egypt
| | - Masahiro Kaneda
- Laboratory of Veterinary Anatomy, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
| | - Hideyuki Yamawaki
- Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, 35-1, Higashi 23 ban-cho, Towada, Aomori 034-8628, Japan
| | - Yuta Shinohara
- Pet Health & Food Division, Iskara Industry CO., LTD, 1-14-2, Nihonbashi, Chuo-ku, Tokyo 103-0027, Japan
| | - Mohamed Aboubakr
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan; Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736, Moshtohor, Toukh, Elqaliobiya, Egypt
| | - Mohamed E El-Asrag
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Tatsuya Usui
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan.
| | - Kazuaki Sasaki
- Laboratory of Veterinary Pharmacology, Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo 183-8509, Japan
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10
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Liu H, Wang Z, Zhou Y, Yang Y. MDSCs in breast cancer: an important enabler of tumor progression and an emerging therapeutic target. Front Immunol 2023; 14:1199273. [PMID: 37465670 PMCID: PMC10350567 DOI: 10.3389/fimmu.2023.1199273] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/19/2023] [Indexed: 07/20/2023] Open
Abstract
Women worldwide are more likely to develop breast cancer (BC) than any other type of cancer. The treatment of BC depends on the subtype and stage of the cancer, such as surgery, radiotherapy, chemotherapy, and immunotherapy. Although significant progress has been made in recent years, advanced or metastatic BC presents a poor prognosis, due to drug resistance and recurrences. During embryonic development, myeloid-derived suppressor cells (MDSCs) develop that suppress the immune system. By inhibiting anti-immune effects and promoting non-immune mechanisms such as tumor cell stemness, epithelial-mesenchymal transformation (EMT) and angiogenesis, MDSCs effectively promote tumor growth and metastasis. In various BC models, peripheral tissues, and tumor microenvironments (TME), MDSCs have been found to amplification. Clinical progression or poor prognosis are strongly associated with increased MDSCs. In this review, we describe the activation, recruitment, and differentiation of MDSCs production in BC, the involvement of MDSCs in BC progression, and the clinical characteristics of MDSCs as a potential BC therapy target.
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Affiliation(s)
- Haoyu Liu
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, China
| | - Zhicheng Wang
- National Health Commission (NHC) Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Yuntao Zhou
- National Health Commission (NHC) Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun, China
| | - Yanming Yang
- Department of Radiotherapy, Second Hospital of Jilin University, Changchun, China
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11
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Jiang H, Fu H, Min T, Hu P, Shi J. Magnetic-Manipulated NK Cell Proliferation and Activation Enhance Immunotherapy of Orthotopic Liver Cancer. J Am Chem Soc 2023. [PMID: 37262421 DOI: 10.1021/jacs.3c02049] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The immunotherapy of deep solid tumors in the human body, such as liver cancer, still faces great challenges, especially the inactivation and insufficient infiltration of immune cells in solid tumor microenvironment. Natural killer (NK) cells are gaining ever-increasing attention owing to their unique features and are expected to play an important role in the liver cancer immunotherapy. However, NK cells are severely insufficient and inactivated in solid liver tumor due to the highly immunosuppressive intratumor microenvironment, resulting in poor clinical therapeutic efficacy. Herein, we propose a mild magnetocaloric regulation approach using a magnetogenetic nanoplatform MNPs@PEI-FA/pDNA (MPFD), which is synthesized by loading a heat-inducible plasmid DNA (HSP70-IL-2-EGFP) on polyethyleneimine (PEI)- and folic acid (FA)-modified ZnCoFe2O4@ZnMnFe2O4 magnetic nanoparticles (MNPs) to promote the proliferation and activation of tumor-infiltrating NK cells under magnetic manipulation without the limitation of penetration depth for orthotopic liver cancer immunotherapy. The magnetothermally responsive MPFD serves as a magnetism-heat nanotransducer to induce the gene transcription of IL-2 cytokine in orthotopic liver tumor for NK cell proliferation and activation. Both in vitro and in vivo results demonstrate that the remote mild magnetocaloric regulation (∼40 °C) by MPFD initiates the HSP70 promoter to trigger the overexpression of IL-2 cytokine for subsequent secretion, leading to in situ expansion and activation of tumor-infiltrating NK cells through the IL-2/IL-2 receptor (IL-2R) pathways and the resulting prominent tumor inhibition. This work not only evidences the great potential of magnetogenetic nanoplatform but also reveals the underlying proliferation and activation mechanism of NK cells in liver cancer treatment by magnetogenetic nanoplatform.
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Affiliation(s)
- Han Jiang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hao Fu
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
| | - Tao Min
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ping Hu
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Shanghai Tenth People's Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai 200092, China
| | - Jianlin Shi
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
- Shanghai Tenth People's Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai 200092, China
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12
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Mustafa A, Elkhamisy F, Arghiani N, Pranjol MZI. Potential crosstalk between pericytes and cathepsins in the tumour microenvironment. Biomed Pharmacother 2023; 164:114932. [PMID: 37236029 DOI: 10.1016/j.biopha.2023.114932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 05/28/2023] Open
Abstract
Cancer remains a formidable global health challenge, and as such, investigators are constantly exploring underlying mechanisms that drive its progression. One area of interest is the role of lysosomal enzymes, such as cathepsins, in regulating cancer growth and development in the tumour microenvironment (TME). Pericytes, a key component of vasculature, play a key role in regulating blood vessel formation in the TME, have been shown to be influenced by cathepsins and their activity. Although cathepsins such as cathepsins D and L have been shown to induce angiogenesis, currently no direct link is known between pericytes and cathepsins interaction. This review aims to shed light on the potential interplay between pericytes and cathepsins in the TME, highlighting the possible implications for cancer therapy and future research directions.
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Affiliation(s)
- A Mustafa
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK
| | - F Elkhamisy
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK
| | - N Arghiani
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK; Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden.
| | - M Z I Pranjol
- School of Life Sciences, University of Sussex, Falmer, Brighton BN1 9QG, UK.
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13
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Kim HS, Kong H, Kim T, Lim C, Lee S, Kim SH, Suh YG. Structural Congeners of Izenamides Responsible for Cathepsin D Inhibition: Insights from Synthesis-Derived Elucidation. Mar Drugs 2023; 21:md21050281. [PMID: 37233475 DOI: 10.3390/md21050281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023] Open
Abstract
This study aimed to elucidate the structural congeners of natural izenamides A, B, and C (1-3) responsible for cathepsin D (CTSD) inhibition. Structurally modified izenamides were synthesized and biologically evaluated, and their biologically important core structures were identified. We confirmed that the natural statine (Sta) unit (3S,4S)-γ-amino-β-hydroxy acid is a requisite core structure of izenamides for inhibition of CTSD, which is closely related to the pathophysiological roles in numerous human diseases. Interestingly, the statine-incorporated izenamide C variant (7) and 18-epi-izenamide B variant (8) exhibited more potent CTSD-inhibitory activities than natural izenamides.
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Affiliation(s)
- Hyun Su Kim
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea
| | - Hyejin Kong
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea
| | - Taewoo Kim
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea
| | - Changjin Lim
- School of Pharmacy, Jeonbuk National University, Jeonju 54896, Republic of Korea
| | - Seungbeom Lee
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea
| | - Seok-Ho Kim
- College of Pharmacy, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Young-Ger Suh
- College of Pharmacy and Institute of Pharmaceutical Sciences, CHA University, 120 Haeryong-ro, Pocheon 11160, Republic of Korea
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14
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Zhao J, Wu Y, Xiao T, Cheng C, Zhang T, Gao Z, Hu S, Ren Z, Yu X, Yang F, Li G. A specific anti-cyclin D1 intrabody represses breast cancer cell proliferation by interrupting the cyclin D1-CDK4 interaction. Breast Cancer Res Treat 2023; 198:555-568. [PMID: 36808524 DOI: 10.1007/s10549-023-06866-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/18/2023] [Indexed: 02/23/2023]
Abstract
BACKGROUND Cyclin D1 overexpression may contribute to development of various cancers, including breast cancer, and thus may serve as a key cancer diagnostic marker and therapeutic target. In our previous study, we generated a cyclin D1-specific single-chain variable fragment antibody (ADκ) from a human semi-synthetic single-chain variable fragment library. ADκ specifically interacted with recombinant and endogenous cyclin D1 proteins through an unknown molecular basis to inhibit HepG2 cell growth and proliferation. RESULTS Here, using phage display and in silico protein structure modeling methods combined with cyclin D1 mutational analysis, key residues that bind to ADκ were identified. Notably, residue K112 within the cyclin box was required for cyclin D1-ADκ binding. In order to elucidate the molecular mechanism underlying ADκ anti-tumor effects, a cyclin D1-specific nuclear localization signal-containing intrabody (NLS-ADκ) was constructed. When expressed within cells, NLS-ADκ interacted specifically with cyclin D1 to significantly inhibit cell proliferation, induce G1-phase arrest, and trigger apoptosis of MCF-7 and MDA-MB-231 breast cancer cells. Moreover, the NLS-ADκ-cyclin D1 interaction blocked binding of cyclin D1 to CDK4 and inhibited RB protein phosphorylation, resulting in altered expression of downstream cell proliferation-related target genes. CONCLUSION We identified amino acid residues in cyclin D1 that may play key roles in the ADκ-cyclin D1 interaction. A nuclear localization antibody against cyclin D1 (NLS-ADκ) was constructed and successfully expressed in breast cancer cells. NLS-ADκ exerted tumor suppressor effects via blocking the binding of CDK4 to cyclin D1 and inhibiting phosphorylation of RB. The results presented here demonstrate anti-tumor potential of intrabody-based cyclin D1-targeted breast cancer therapy.
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Affiliation(s)
- Jialiang Zhao
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Yan Wu
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
- Medical Research Center, Binzhou Medical University Hospital, Binzhou, 256600, China
| | - Tong Xiao
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Cheng Cheng
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Tong Zhang
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Ziyang Gao
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Siyuan Hu
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Ze Ren
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Xinze Yu
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Fang Yang
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China.
| | - Guiying Li
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, School of Life Sciences, Jilin University, Changchun, 130012, China.
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15
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Proteins Found in the Triple-Negative Breast Cancer Secretome and Their Therapeutic Potential. Int J Mol Sci 2023; 24:ijms24032100. [PMID: 36768435 PMCID: PMC9916912 DOI: 10.3390/ijms24032100] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
The cancer secretome comprises factors secreted by tumors, including cytokines, growth factors, proteins from the extracellular matrix (ECM), proteases and protease inhibitors, membrane and extracellular vesicle proteins, peptide hormones, and metabolic proteins. Secreted proteins provide an avenue for communication with other tumor cells and stromal cells, and these in turn promote tumor growth and progression. Breast cancer is the most commonly diagnosed cancer in women in the US and worldwide. Triple-negative breast cancer (TNBC) is characterized by its aggressiveness and its lack of expression of the estrogen receptor (ER), progesterone receptor (PR), and HER2, making it unable to be treated with therapies targeting these protein markers, and leaving patients to rely on standard chemotherapy. In order to develop more effective therapies against TNBC, researchers are searching for targetable molecules specific to TNBC. Proteins in the TNBC secretome are involved in wide-ranging cancer-promoting processes, including tumor growth, angiogenesis, inflammation, the EMT, drug resistance, invasion, and development of the premetastatic niche. In this review, we catalog the currently known proteins in the secretome of TNBC tumors and correlate these secreted molecules with potential therapeutic opportunities to facilitate translational research.
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16
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Boissière-Michot F, Chateau MC, Thézenas S, Guiu S, Bobrie A, Jacot W. Correlation of the TIGIT-PVR immune checkpoint axis with clinicopathological features in triple-negative breast cancer. Front Immunol 2022; 13:1058424. [PMID: 36544779 PMCID: PMC9760730 DOI: 10.3389/fimmu.2022.1058424] [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: 09/30/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
Background T cell immunoreceptor with Ig and ITIM domains (TIGIT) interacts with poliovirus receptor (PVR) to contribute to cancer immune escape. Recently, TIGIT and PVR have been identified as promising immunotherapy targets. Their gene expression is upregulated in many solid tumors, but their protein expression level is not well documented, particularly in triple negative breast cancer (TNBC), the breast cancer subtype that most benefit from immunotherapy. Methods TIGIT and PVR expression levels were assessed by immunohistochemistry in 243 surgically resected localized TNBC and then their relationship with clinical-pathological features and clinical outcome was analyzed. Results TIGIT expression was observed in immune cells from the tumor microenvironment, whereas PVR was mainly expressed by tumor cells. High TIGIT expression was significantly associated with age (p=0.010), histological grade (p=0.014), non-lobular histology (p=0.024), adjuvant chemotherapy (p=0.006), and various immune cell populations (tumor infiltrating lymphocytes (TILs), CD3+, CD8+, PD-1+ cells; all p<0.0001), PD-L1+ tumor cells (p<0.0001), and PD-L1+ stromal cells (p=0.003). Infiltration by TIGIT+ cells tended to be higher in non-molecular apocrine tumors (p=0.088). PVR was significantly associated with histological grade (p<0.0001), the basal-like (p=0.003) and non-molecular apocrine phenotypes (p=0.039), high TILs infiltration (p=0.011), CD3+ (p=0.002), CD8+ (p=0.024) T cells, and PD-L1 expression in tumor (p=0.003) and stromal cells (p=0.001). In univariate analysis, only known prognostic factors (age, tumor size, lymph node status, adjuvant chemotherapy, TILs and CD3+ T-cell infiltrate) were significantly associated with relapse-free survival (RFS) and overall survival. High TIGIT and PVR expression levels tended to be associated with longer RFS (p=0.079 and 0.045, respectively). The analysis that included only non-molecular apocrine TNBC revealed longer RFS for tumors that strongly expressed TIGIT or PVR (p=0.025 for TIGIT and 0.032 for PVR). Conclusions These results indicated that in TNBC, TIGIT+ cells can easily interact with PVR to exert their inhibitory effects. Their wide expression in TNBC and their association with other immune checkpoint components suggest the therapeutic interest of the TIGIT-PVR axis.
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Affiliation(s)
- Florence Boissière-Michot
- Translational Research Unit, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France,*Correspondence: Florence Boissière-Michot,
| | - Marie-Christine Chateau
- Translational Research Unit, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France
| | - Simon Thézenas
- Biometrics Unit, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France
| | - Séverine Guiu
- Department of Medical Oncology, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France,Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France
| | - Angélique Bobrie
- Department of Medical Oncology, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France,Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France
| | - William Jacot
- Translational Research Unit, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France,Department of Medical Oncology, Montpellier Cancer Institute Val d’Aurelle, Montpellier, France,Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France,Faculty of Medicine, Montpellier University, Montpellier, France
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17
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Zhang J, Xia Y, Zhou X, Yu H, Tan Y, Du Y, Zhang Q, Wu Y. Current landscape of personalized clinical treatments for triple-negative breast cancer. Front Pharmacol 2022; 13:977660. [PMID: 36188535 PMCID: PMC9523914 DOI: 10.3389/fphar.2022.977660] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/05/2022] [Indexed: 11/30/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is a highly malignant subtype of breast cancer (BC) with vicious behaviors. TNBC is usually associated with relatively poor clinical outcomes, earlier recurrence, and high propensity for visceral metastases than other BC types. TNBC has been increasingly recognized to constitute a very molecular heterogeneous subtype, which may offer additional therapeutic opportunities due to newly discovered cancer-causing drivers and targets. At present, there are multiple novel targeted therapeutic drugs in preclinical researches, clinical trial designs, and clinical practices, such as platinum drugs, poly ADP-ribose polymerase (PARP) inhibitors, immunocheckpoint inhibitors, androgen receptor inhibitors as well as PI3K/AKT/mTOR targeted inhibitors. These personalized, single, or combinational therapies based on molecular heterogeneity are currently showing positive results. The scope of this review is to highlight the latest knowledge about these potential TNBC therapeutic drugs, which will provide comprehensive insights into the personalized therapeutic strategies and options for combating TNBC.
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Affiliation(s)
- Jun Zhang
- Department of Thyroid and Breast Surgery, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Yu Xia
- Department of Gynecological Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaomei Zhou
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Honghao Yu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yufang Tan
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yaying Du
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Yaying Du, ; Qi Zhang, ; Yiping Wu,
| | - Qi Zhang
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Yaying Du, ; Qi Zhang, ; Yiping Wu,
| | - Yiping Wu
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Yaying Du, ; Qi Zhang, ; Yiping Wu,
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18
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Wojtukiewicz MZ, Pogorzelska M, Politynska B. Immunotherapy for triple negative breast cancer: the end of the beginning or the beginning of the end? Cancer Metastasis Rev 2022; 41:465-469. [PMID: 36066779 PMCID: PMC9470645 DOI: 10.1007/s10555-022-10060-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marek Z Wojtukiewicz
- Department of Oncology, Medical University of Bialystok, Bialystok, Poland.
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland.
| | - Magda Pogorzelska
- Department of Clinical Oncology, Comprehensive Cancer Center, Bialystok, Poland
| | - Barbara Politynska
- Department of Psychology and Philosophy, Medical University of Bialystok, Bialystok, Poland
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19
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Abideen SA, Khan M, Irfan M, Ahmad S. Deciphering the dynamics of cathepsin D as a potential drug target to enhance anticancer drug-induced apoptosis. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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20
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The Proteolytic Landscape of Ovarian Cancer: Applications in Nanomedicine. Int J Mol Sci 2022; 23:ijms23179981. [PMID: 36077371 PMCID: PMC9456334 DOI: 10.3390/ijms23179981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 11/17/2022] Open
Abstract
Ovarian cancer (OvCa) is one of the leading causes of mortality globally with an overall 5-year survival of 47%. The predominant subtype of OvCa is epithelial carcinoma, which can be highly aggressive. This review launches with a summary of the clinical features of OvCa, including staging and current techniques for diagnosis and therapy. Further, the important role of proteases in OvCa progression and dissemination is described. Proteases contribute to tumor angiogenesis, remodeling of extracellular matrix, migration and invasion, major processes in OvCa pathology. Multiple proteases, such as metalloproteinases, trypsin, cathepsin and others, are overexpressed in the tumor tissue. Presence of these catabolic enzymes in OvCa tissue can be exploited for improving early diagnosis and therapeutic options in advanced cases. Nanomedicine, being on the interface of molecular and cellular scales, can be designed to be activated by proteases in the OvCa microenvironment. Various types of protease-enabled nanomedicines are described and the studies that focus on their diagnostic, therapeutic and theranostic potential are reviewed.
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21
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Nishi K, Fu W, Kiyama R. Novel estrogen-responsive genes (ERGs) for the evaluation of estrogenic activity. PLoS One 2022; 17:e0273164. [PMID: 35976950 PMCID: PMC9385026 DOI: 10.1371/journal.pone.0273164] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/03/2022] [Indexed: 11/19/2022] Open
Abstract
Estrogen action is mediated by various genes, including estrogen-responsive genes (ERGs). ERGs have been used as reporter-genes and markers for gene expression. Gene expression profiling using a set of ERGs has been used to examine statistically reliable transcriptomic assays such as DNA microarray assays and RNA sequencing (RNA-seq). However, the quality of ERGs has not been extensively examined. Here, we obtained a set of 300 ERGs that were newly identified by six sets of RNA-seq data from estrogen-treated and control human breast cancer MCF-7 cells. The ERGs exhibited statistical stability, which was based on the coefficient of variation (CV) analysis, correlation analysis, and examination of the functional association with estrogen action using database searches. A set of the top 30 genes based on CV ranking were further evaluated quantitatively by RT-PCR and qualitatively by a functional analysis using the GO and KEGG databases and by a mechanistic analysis to classify ERα/β-dependent or ER-independent types of transcriptional regulation. The 30 ERGs were characterized according to (1) the enzymes, such as metabolic enzymes, proteases, and protein kinases, (2) the genes with specific cell functions, such as cell-signaling mediators, tumor-suppressors, and the roles in breast cancer, (3) the association with transcriptional regulation, and (4) estrogen-responsiveness. Therefore, the ERGs identified here represent various cell functions and cell signaling pathways, including estrogen signaling, and thus, may be useful to evaluate estrogenic activity.
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Affiliation(s)
- Kentaro Nishi
- Department of Life Science, Faculty of Life Science, Kyushu Sangyo University Matsukadai, Higashi-ku, Fukuoka, Japan
| | - Wenqiang Fu
- Department of Life Science, Faculty of Life Science, Kyushu Sangyo University Matsukadai, Higashi-ku, Fukuoka, Japan
| | - Ryoiti Kiyama
- Department of Life Science, Faculty of Life Science, Kyushu Sangyo University Matsukadai, Higashi-ku, Fukuoka, Japan
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22
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Wang Y, Han H, Zhu K, Xu S, Han C, Jiang Y, Wei S, Qin Q. Functional Analysis of the Cathepsin D Gene Response to SGIV Infection in the Orange-Spotted Grouper, Epinephelus coioides. Viruses 2022; 14:v14081680. [PMID: 36016302 PMCID: PMC9413388 DOI: 10.3390/v14081680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/26/2022] [Accepted: 07/28/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Lysosomal aspartic protease Cathepsin D (CD) is a key regulator and signaling molecule in various biological processes including activation and degradation of intracellular proteins, the antigen process and programmed cell death. However, the function of fish CD in virus infection remains largely unknown. (2) Methods: The functions of the CD gene response to SGIV infection was determined with light microscopy, reverse transcription quantitative PCR, Western blot and flow cytometry. (3) Results: In this study, Ec-Cathepsin D (Ec-CD) was cloned and identified from the orange-spotted grouper, Epinephelus coioides. The open reading frame (ORF) of Ec-CD consisted of 1191 nucleotides encoding a 396 amino acid protein with a predicted molecular mass of 43.17 kDa. Ec-CD possessed typical CD structural features including an N-terminal signal peptide, a propeptide region and a mature domain including two glycosylation sites and two active sites, which were conserved in other CD sequences. Ec-CD was predominantly expressed in the spleen and kidneys of healthy groupers. A subcellular localization assay indicated that Ec-CD was mainly distributed in the cytoplasm. Ec-CD expression was suppressed by SGIV stimulation and Ec-CD-overexpressing inhibited SGIV replication, SGIV-induced apoptosis, caspase 3/8/9 activity and the activation of reporter gene p53 and activating protein-1 (AP-1) in vitro. Simultaneously, Ec-CD overexpression obviously restrained the activated mitogen-activated protein kinase (MAPK) pathways, including extracellular signal-regulated kinase (ERK) and c-Jun N-terminal kinase (JNK). In addition, Ec-CD overexpression negatively regulated the transcription level of pro-inflammatory cytokines and activation of the NF-κB promotor. (4) Conclusions: Our findings revealed that the Ec-CD possibly served a function during SGIV infection.
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Affiliation(s)
- Yuexuan Wang
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
| | - Honglin Han
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
| | - Kecheng Zhu
- Key Laboratory of South China Sea Fishery Resources Exploitation and Utilization, Ministry of Agriculture and Rural Affairs, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China;
| | - Suifeng Xu
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
| | - Chengzong Han
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
| | - Yunxiang Jiang
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
| | - Shina Wei
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
- Correspondence: (S.W.); (Q.Q.); Tel.: +86-20-87577692 (Q.Q.); Fax: +86-20-87577692 (Q.Q.)
| | - Qiwei Qin
- Laboratory for Lingnan Modern Agriculture, College of Marine Sciences, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (H.H.); (S.X.); (C.H.); (Y.J.)
- Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 528478, China
- Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266000, China
- Correspondence: (S.W.); (Q.Q.); Tel.: +86-20-87577692 (Q.Q.); Fax: +86-20-87577692 (Q.Q.)
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23
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Xu B, Sun H, Song X, Liu Q, Jin W. Mapping the Tumor Microenvironment in TNBC and Deep Exploration for M1 Macrophages-Associated Prognostic Genes. Front Immunol 2022; 13:923481. [PMID: 35844580 PMCID: PMC9279655 DOI: 10.3389/fimmu.2022.923481] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
Triple negative breast cancer (TNBC) remains the worst molecular subtype due to high heterogeneity and lack of effective therapeutic targets. Here we investigated the tumor and immune microenvironment heterogeneity of TNBC using scRNA-seq and bulk RNA-seq data from public databases and our cohort. Macrophage subpopulations accounted for a high proportion of tumor immune microenvironment (TIME), and M1 macrophages were associated with better clinical outcomes. Furthermore, three maker genes including IFI35, PSMB9, and SAMD9L showed a close connection with M1 macrophages. Specifically, IFI35 was positively associated with macrophage activation, chemotaxis, and migration. Also, patients with high IFI35 expression had a better prognosis. In vitro studies subsequently demonstrated that IFI35 was upregulated during the M1 subtype differentiation of macrophages. In summary, our data suggested that IFI35 maybe a promising novel target that helps to reshape macrophage polarization towards the M1 subtype for anti-tumor effects.
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Affiliation(s)
- Baojin Xu
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Breast Surgery, Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University, Shenyang, China
| | - Hefen Sun
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaoqing Song
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qiqi Liu
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wei Jin
- Key Laboratory of Breast Cancer in Shanghai, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Wei Jin,
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24
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Luo C, Wang P, He S, Zhu J, Shi Y, Wang J. Progress and Prospect of Immunotherapy for Triple-Negative Breast Cancer. Front Oncol 2022; 12:919072. [PMID: 35795050 PMCID: PMC9251310 DOI: 10.3389/fonc.2022.919072] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/19/2022] [Indexed: 12/19/2022] Open
Abstract
Breast cancer is the most commonly diagnosed cancer (estimated 2.3 million new cases in 2020) and the leading cause of cancer death (estimated 685,000 deaths in 2020) in women globally. Breast cancers have been categorized into four major molecular subtypes based on the immunohistochemistry (IHC) expression of classic hormone and growth factor receptors including the estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2), as well as a proliferation marker Ki-67 protein expression. Triple-negative breast cancer (TNBC), a breast cancer subtype lacking ER, PR, and HER2 expression, is associated with a high metastatic potential and poor prognosis. TNBC accounts for approximately only 15%–20% of new breast cancer diagnoses; it is responsible for most breast cancer–related deaths due to the lack of targeted treatment options for this patient population, and currently, systemic chemotherapy, radiation, and surgical excision remain the major treatment modalities for these patients with TNBC. Although breast cancer patients in general do not have a robust response to the immunotherapy, a subset of TNBC has been demonstrated to have high tumor mutation burden and high tumor-infiltrating lymphocytes, resembling the features observed on melanoma or lung cancers, which can benefit from the treatment of immune checkpoint inhibitors (ICIs). Therefore, the immunogenic nature of this aggressive disease has presented an opportunity for the development of TNBC-targeting immunotherapies. The recent US Food and Drug Administration approval of atezolizumab in combination with the chemotherapeutic agent nab-paclitaxel for the treatment of PD-L1-positive unresectable, locally advanced, or metastatic TNBC has led to a new era of immunotherapy in TNBC treatment. In addition, immunotherapy becomes an active research area, both in the cancer biology field and in the oncology field. In this review, we will extend our coverage on recent discoveries in preclinical research and early results in clinical trials from immune molecule-based therapy including cytokines, monoclonal antibodies, antibody–drug conjugates, bi-specific or tri-specific antibodies, ICIs, and neoantigen cancer vaccines; oncolytic virus-based therapies and adoptive immune cell transfer–based therapies including TIL, chimeric antigen receptor-T (CAR-T), CAR-NK, CAR-M, and T-cell receptor-T. In the end, we will list a series of the challenges and opportunities in immunotherapy prospectively and reveal novel technologies such as high-throughput single-cell sequencing and CRISPR gene editing-based screening to generate new knowledges of immunotherapy.
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Affiliation(s)
- Chenyi Luo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- Shenzhen Research Institute of Beijing University of Chinese Medicine, Shenzhen, China
| | - Peipei Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Siqi He
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Jingjing Zhu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Yuanyuan Shi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- Shenzhen Research Institute of Beijing University of Chinese Medicine, Shenzhen, China
- *Correspondence: Yuanyuan Shi, ; Jianxun Wang,
| | - Jianxun Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- Shenzhen Research Institute of Beijing University of Chinese Medicine, Shenzhen, China
- *Correspondence: Yuanyuan Shi, ; Jianxun Wang,
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25
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Itch and autophagy-mediated NF-κB activation contributes to inhibition of cathepsin D-induced sensitizing effect on anticancer drugs. Cell Death Dis 2022; 13:552. [PMID: 35715412 PMCID: PMC9205942 DOI: 10.1038/s41419-022-05011-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 01/21/2023]
Abstract
Inhibition of cathepsin D (Cat D) sensitizes cancer cells to anticancer drugs via RNF183-mediated downregulation of Bcl-xL expression. Although NF-κB activation is involved in the upregulation of RNF183 expression, the molecular mechanism of NF-κB activation by Cat D inhibition is unknown. We conducted this study to investigate the molecular mechanism underlying Cat D-mediated NF-κB activation. Interestingly, Cat D inhibition-induced IκB degradation in an autophagy-dependent manner. Knockdown of autophagy-related genes (ATG7 and Beclin1) and lysosome inhibitors (chloroquine and bafilomycin A1) blocked IκB degradation via Cat D inhibition. Itch induced K63-linked ubiquitination of IκB and then modulated the protein stability of IκB by Cat D inhibition. Inhibition of Cat D-mediated Itch activation was modulated by the JNK signaling pathway, and phosphorylated Itch could bind to IκB, resulting in polyubiquitination of IκB. Additionally, inhibition of Cat D increased autophagy flux via activation of the LKB1-AMPK-ULK1 pathway. Therefore, our results suggested that Cat D inhibition activated NF-κB signaling via degradation of autophagy-dependent IκB, which is associated with the upregulation of RNF183, an E3 ligase of Bcl-xL. Cat D inhibition enhances TRAIL-induced apoptosis through Bcl-xL degradation via upregulation of RNF183.
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26
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Nakayama J, Matsunaga H, Arikawa K, Yoda T, Hosokawa M, Takeyama H, Yamamoto Y, Semba K. Identification of two cancer stem cell-like populations in triple-negative breast cancer xenografts. Dis Model Mech 2022; 15:275514. [PMID: 35611554 PMCID: PMC9235877 DOI: 10.1242/dmm.049538] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/16/2022] [Indexed: 11/24/2022] Open
Abstract
Gene expression analysis at the single-cell level by next-generation sequencing has revealed the existence of clonal dissemination and microheterogeneity in cancer metastasis. The current spatial analysis technologies can elucidate the heterogeneity of cell–cell interactions in situ. To reveal the regional and expressional heterogeneity in primary tumors and metastases, we performed transcriptomic analysis of microtissues dissected from a triple-negative breast cancer (TNBC) cell line MDA-MB-231 xenograft model with our automated tissue microdissection punching technology. This multiple-microtissue transcriptome analysis revealed three cancer cell-type clusters in the primary tumor and axillary lymph node metastasis, two of which were cancer stem cell (CSC)-like clusters (CD44/MYC-high, HMGA1-high). Reanalysis of public single-cell RNA-sequencing datasets confirmed that the two CSC-like populations existed in TNBC xenograft models and in TNBC patients. The diversity of these multiple CSC-like populations could cause differential anticancer drug resistance, increasing the difficulty of curing this cancer. Summary: We identified two types of cancer stem cell (CSC)-like populations in triple-negative breast cancer xenografts and patients. These CSC-like populations could potentially make tumors more drug resistant and thus more difficult to treat.
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Affiliation(s)
- Jun Nakayama
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo 104-0045, Japan.,Department of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo 162-8480, Japan.,Computational Bio-Big Data Open Innovation Laboratory (CBBD-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo 169-8555, Japan
| | - Hiroko Matsunaga
- Research Organization for Nano & Life Innovation, Waseda University, Tokyo 169-8555, Japan
| | - Koji Arikawa
- Computational Bio-Big Data Open Innovation Laboratory (CBBD-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo 169-8555, Japan.,Research Organization for Nano & Life Innovation, Waseda University, Tokyo 169-8555, Japan
| | - Takuya Yoda
- Department of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo 162-8480, Japan.,Research Organization for Nano & Life Innovation, Waseda University, Tokyo 169-8555, Japan
| | - Masahito Hosokawa
- Department of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo 162-8480, Japan.,Computational Bio-Big Data Open Innovation Laboratory (CBBD-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo 169-8555, Japan.,Research Organization for Nano & Life Innovation, Waseda University, Tokyo 169-8555, Japan
| | - Haruko Takeyama
- Department of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo 162-8480, Japan.,Computational Bio-Big Data Open Innovation Laboratory (CBBD-OIL), National Institute of Advanced Industrial Science and Technology (AIST), Tokyo 169-8555, Japan.,Research Organization for Nano & Life Innovation, Waseda University, Tokyo 169-8555, Japan
| | - Yusuke Yamamoto
- Laboratory of Integrative Oncology, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Kentaro Semba
- Department of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo 162-8480, Japan.,Translational Research Center, Fukushima Medical University, Fukushima 960-1295, Japan
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27
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Xiao J, McGill JR, Nasir A, Lekan A, Johnson B, Wilkins DJ, Pearson GW, Tanner K, Goodarzi H, Glasgow E, Schlegel R, Agarwal S. Identifying drivers of breast cancer metastasis in progressively invasive subpopulations of zebrafish-xenografted MDA-MB-231. MOLECULAR BIOMEDICINE 2022; 3:16. [PMID: 35614362 PMCID: PMC9133282 DOI: 10.1186/s43556-022-00080-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/09/2022] [Indexed: 12/03/2022] Open
Abstract
Cancer metastasis is the primary cause of the high mortality rate among human cancers. Efforts to identify therapeutic agents targeting cancer metastasis frequently fail to demonstrate efficacy in clinical trials despite strong preclinical evidence. Until recently, most preclinical studies used mouse models to evaluate anti-metastatic agents. Mouse models are time-consuming and expensive. In addition, an important drawback is that mouse models inadequately model the early stages of metastasis which plausibly leads to the poor correlation with clinical outcomes. Here, we report an in vivo model based on xenografted zebrafish embryos where we select for progressively invasive subpopulations of MDA-MB-231 breast cancer cells. A subpopulation analogous to circulating tumor cells found in human cancers was selected by injection of MDA-MB-231 cells into the yolk sacs of 2 days post-fertilized zebrafish embryos and selecting cells that migrated to the tail. The selected subpopulation derived from MDA-MB-231 cells were increasingly invasive in zebrafish. Isolation of these subpopulations and propagation in vitro revealed morphological changes consistent with activation of an epithelial-mesenchymal transition program. Differential gene analysis and knockdown of genes identified gene-candidates (DDIT4, MT1X, CTSD, and SERPINE1) as potential targets for anti-metastasis therapeutics. Furthermore, RNA-splicing analysis reinforced the importance of BIRC5 splice variants in breast cancer metastasis. This is the first report using zebrafish to isolate and expand progressively invasive populations of human cancer cells. The model has potential applications in understanding the metastatic process, identification and/or development of therapeutics that specifically target metastatic cells and formulating personalized treatment strategies for individual cancer patients.
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Affiliation(s)
- Jerry Xiao
- Department of Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC, USA.,Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Joseph R McGill
- Hemostasis Branch, Division of Plasma Protein Therapeutics, Office of Tissues and Advanced Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Apsra Nasir
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Alexander Lekan
- Department of Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC, USA
| | - Bailey Johnson
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Devan J Wilkins
- Department of Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC, USA.,Eastern Virginia Medical School, Norfolk, VA, USA
| | - Gray W Pearson
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Kandice Tanner
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Hani Goodarzi
- Department of Biochemistry and Biophysics, University of California, San Francisco, CA, USA
| | - Eric Glasgow
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Richard Schlegel
- Department of Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC, USA
| | - Seema Agarwal
- Department of Pathology, Center for Cell Reprogramming, Georgetown University, Washington, DC, USA.
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28
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Lv X, Ding M, Liu Y. Landscape of Infiltrated Immune Cell Characterization in Uveal Melanoma to Improve Immune Checkpoint Blockade Therapy. Front Immunol 2022; 13:848455. [PMID: 35309331 PMCID: PMC8924368 DOI: 10.3389/fimmu.2022.848455] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/07/2022] [Indexed: 12/23/2022] Open
Abstract
Background Numerous studies indicated that tumor-infiltrated immune cells (TIC) in the microenvironment are substantially linked to immunotherapy response and cancer prognosis. However, systematic studies of infiltrated immune cell characterization in uveal melanoma (UM) for prognosis and immune checkpoint blockade therapy are lacking. Methods UM datasets were extracted from open access resources (TCGA and GEO databases). The tumor-infiltrated immune cells in the microenvironment were decoded by using the CIBERSORT algorithm, which was further applied to classify UM patients into subgroups using an unsupervised clustering method. The Boruta algorithm and principal component analysis were used to calculate the TIC scores for UM patients. Kaplan–Meier curves were plotted to prove the prognostic value of TIC scores. Besides, the correlations of the TIC score with clinical features, mutated characteristics, and the immune therapeutic response were subsequently investigated. Results As a result, we defined three subtypes among 171 UM patients according to the TIC profiles and then calculated the TIC score to characterize the immune patterns for all patients. We discovered that high-TIC score patients with low BAP1 and high EIF1AX mutations have a better prognosis than low-TIC score patients. Activation of immune inflammatory response and increase in immune checkpoint-related genes in high-TIC score patients may account for good prognosis and immunotherapy response. Three melanoma cohorts received immunotherapy, proving that high-TIC score patients have substantial clinical and immune therapeutic improvements. Besides, several potential therapeutic agents were identified in the low-TIC score group. Conclusion Our study afforded a comprehensive view of infiltrated immune cell characterization to elucidate different immune patterns of UM. We also established a robust TIC-score signature, which may work as a prognostic biomarker and immune therapeutic predictor.
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Affiliation(s)
- Xiaohui Lv
- Department of Ophthalmology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Min Ding
- Department of Ophthalmology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yan Liu
- Department of Ophthalmology, Affiliated Hospital of Weifang Medical University, Weifang, China
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29
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Xiao M, He J, Yin L, Chen X, Zu X, Shen Y. Tumor-Associated Macrophages: Critical Players in Drug Resistance of Breast Cancer. Front Immunol 2022; 12:799428. [PMID: 34992609 PMCID: PMC8724912 DOI: 10.3389/fimmu.2021.799428] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/01/2021] [Indexed: 12/11/2022] Open
Abstract
Drug resistance is one of the most critical challenges in breast cancer (BC) treatment. The occurrence and development of drug resistance are closely related to the tumor immune microenvironment (TIME). Tumor-associated macrophages (TAMs), the most important immune cells in TIME, are essential for drug resistance in BC treatment. In this article, we summarize the effects of TAMs on the resistance of various drugs in endocrine therapy, chemotherapy, targeted therapy, and immunotherapy, and their underlying mechanisms. Based on the current overview of the key role of TAMs in drug resistance, we discuss the potential possibility for targeting TAMs to reduce drug resistance in BC treatment, By inhibiting the recruitment of TAMs, depleting the number of TAMs, regulating the polarization of TAMs and enhancing the phagocytosis of TAMs. Evidences in our review support it is important to develop novel therapeutic strategies to target TAMs in BC to overcome the treatment of resistance.
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Affiliation(s)
- Maoyu Xiao
- Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Jun He
- Department of Spine Surgery, The Nanhua Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Liyang Yin
- Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiguan Chen
- Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Xuyu Zu
- Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yingying Shen
- Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
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30
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Yang Q, Sun K, Xia W, Li Y, Zhong M, Lei K. Autophagy-related prognostic signature for survival prediction of triple negative breast cancer. PeerJ 2022; 10:e12878. [PMID: 35186475 PMCID: PMC8840057 DOI: 10.7717/peerj.12878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 01/12/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is a highly aggressive type of cancer with few available treatment methods. The aim of the current study was to provide a prognostic autophagy-related gene (ARG) model to predict the outcomes for TNBC patients using bioinformatic analysis. METHODS mRNA expression data and its clinical information for TNBC samples obtained from The Cancer Genome Atlas (TCGA) and Metabric databases were extracted for bioinformatic analysis. Differentially expressed autophagy genes were identified using the Wilcoxon rank sum test in R software. ARGs were downloaded from the Human Autophagy Database. The Kaplan-Meier plotter was employed to determine the prognostic significance of the ARGs. The sample splitting method and Cox regression analysis were employed to establish the risk model and to demonstrate the association between the ARGs and the survival duration. The corresponding ARG-transcription factor interaction network was visualized using the Cytoscape software. RESULTS A signature-based risk score model was established for eight genes (ITGA3, HSPA8, CTSD, ATG12, CLN3, ATG7, MAP1LC3C, and WIPI1) using the TCGA data and the model was validated with the GSE38959 and Metabric datasets, respectively. Patients with high risk scores had worse survival outcomes than those with low risk scores. Of note, amplification of ATG12 and reduction of WIPI were confirmed to be significantly correlated with the clinical stage of TNBC. CONCLUSION An eight-gene autophagic signature model was developed in this study to predict the survival risk for TNBC. The genes identified in the study may favor the design of target agents for autophagy control in advanced TNBC.
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Affiliation(s)
- Qiong Yang
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Kewang Sun
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Wenjie Xia
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Ying Li
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Miaochun Zhong
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China
| | - Kefeng Lei
- Department of General Surgery, Cancer Center, Division of Breast Surgery, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou, China,Department of General Surgery, The 7th Affiliated Hospital of Sun Yat-sen University, Shenzhen, China
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31
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Seo SU, Woo SM, Im SS, Jang Y, Han E, Kim SH, Lee H, Lee HS, Nam JO, Gabrielson E, Min KJ, Kwon TK. Cathepsin D as a potential therapeutic target to enhance anticancer drug-induced apoptosis via RNF183-mediated destabilization of Bcl-xL in cancer cells. Cell Death Dis 2022; 13:115. [PMID: 35121737 PMCID: PMC8816936 DOI: 10.1038/s41419-022-04581-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 01/11/2022] [Accepted: 01/26/2022] [Indexed: 12/17/2022]
Abstract
Cathepsin D (Cat D) is well known for its roles in metastasis, angiogenesis, proliferation, and carcinogenesis in cancer. Despite Cat D being a promising target in cancer cells, effects and underlying mechanism of its inhibition remain unclear. Here, we investigated the plausibility of using Cat D inhibition as an adjuvant or sensitizer for enhancing anticancer drug-induced apoptosis. Inhibition of Cat D markedly enhanced anticancer drug-induced apoptosis in human carcinoma cell lines and xenograft models. The inhibition destabilized Bcl-xL through upregulation of the expression of RNF183, an E3 ligase of Bcl-xL, via NF-κB activation. Furthermore, Cat D inhibition increased the proteasome activity, which is another important factor in the degradation of proteins. Cat D inhibition resulted in p62-dependent activation of Nrf2, which increased the expression of proteasome subunits (PSMA5 and PSMB5), and thereby, the proteasome activity. Overall, Cat D inhibition sensitized cancer cells to anticancer drugs through the destabilization of Bcl-xL. Furthermore, human renal clear carcinoma (RCC) tissues revealed a positive correlation between Cat D and Bcl-xL expression, whereas RNF183 and Bcl-xL expression indicated inverse correlation. Our results suggest that inhibition of Cat D is promising as an adjuvant or sensitizer for enhancing anticancer drug-induced apoptosis in cancer cells.
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32
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Feng Q, Xia W, Wang S, Dai G, Jiao W, Guo N, Li H, Zhang G. Etodolac improves collagen induced rheumatoid arthritis in rats by inhibiting synovial inflammation, fibrosis and hyperplasia. MOLECULAR BIOMEDICINE 2021; 2:33. [PMID: 35006449 PMCID: PMC8607370 DOI: 10.1186/s43556-021-00052-1] [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] [Received: 03/16/2021] [Accepted: 08/04/2021] [Indexed: 12/14/2022] Open
Abstract
Synovial hyperplasia is the main cause of chronic rheumatoid arthritis (RA), but the mechanism of synovial hyperplasia is still unclear. Etodolac (ETD) is a selective COX-2 inhibitor for relieving pain and stiffness in RA, but the disease modifying effect is still lack of evidence. Proteomics method was used to study the differential proteome of synovial tissue in collagen induced arthritis (CIA) in rats. With the help of STRING analysis, the upregulated proteins enriched in the cluster of complement and coagulation cascades and platelet degranulation were highlighted, these proteins with fibrogenic factors Lum, CIV, CXI and Tgfbi participated in the synovial inflammation, fibrosis and hyperplasia in CIA. Based on KOG function class analysis, the proteins involved in the events of the central dogma was explored. They might be hyperplasia related proteins for most of them are related to the proliferation of cancer. ETD significantly attenuated synovial inflammation, fibrosis and hyperplasia in CIA rats by downregulating these proteins. Several proteins have not been observed in RA so far, such as Tmsb4x, Pura, Nfic, Ruvbl1, Snrpd3, U2af2, Srrm2, Srsf7, Elavl1, Hnrnph1, Wars, Yars, Bzw2, Mcts1, Eif4b, Ctsh, Lamp1, Dpp7, Ptges3, Cdc37 and Septin9, they might be potentials targets for RA. Blood biochemistry tests showed the safety of 7 months use of ETD on rats. In conclusion, present study displayed a comprehensive mechanism of synovial hyperplasia in CIA rats, on this basis, the clinical value of ETD in the treatment of RA was well confirmed.
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Affiliation(s)
- Qin Feng
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China.,National Engineering and Technology Research Center of Chirality Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Wenkai Xia
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Shenglan Wang
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Guoxin Dai
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Weimei Jiao
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Na Guo
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Honghua Li
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China.,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China
| | - Guimin Zhang
- Lunan Pharmaceutical Group Co., Ltd., Linyi, China. .,Center for New Drug Safety Evaluation of Lunan Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China. .,National Engineering and Technology Research Center of Chirality Pharmaceutical, Lunan Pharmaceutical Group Co. Ltd., Linyi, China.
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Wang L, Wang L, Wang S, Zhou Z, Liu Z, Xu P, Luo X, Wu T, Luo F, Yan J. N2E4, a Monoclonal Antibody Targeting Neuropilin-2, Inhibits Tumor Growth and Metastasis in Pancreatic Ductal Adenocarcinoma via Suppressing FAK/Erk/HIF-1α Signaling. Front Oncol 2021; 11:657008. [PMID: 34336654 PMCID: PMC8319910 DOI: 10.3389/fonc.2021.657008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/24/2021] [Indexed: 01/20/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy with extremely limited treatment; the effective targeting strategy stays an urgent unmet need. Neuropilin-2 (NRP2), a multifunctional transmembrane non-tyrosine-kinase glycoprotein, enhances various signal transduction pathways to modulate cancer progression. However, the application value of NRP2 as a therapeutic target in pancreatic cancer is still unclear. Here, we detected the elevated NRP2 was associated with the poor prognosis of pancreas carcinoma. The mouse monoclonal antibody targeting NRP2 (N2E4) that could specifically bind to PDAC cells was developed. Moreover, N2E4 inhibits PDAC proliferation, migration, and invasion in vitro, and repressed growth and metastasis in vivo. Mechanistically, the effect of N2E4 was mainly related to the blocking of interaction between NRP2 with integrinβ1 to inhibit FAK/Erk/HIF-1a/VEGF signaling. Therefore, N2E4 has the potential for targeting therapy of PDAC. This study lays a foundation for the future development of NRP2-based targeted therapy for PDAC.
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Affiliation(s)
- Li Wang
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Lanlan Wang
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Shengyu Wang
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Zonglang Zhou
- The 174th Clinical College of People's Liberation Army, Anhui Medical University, Hefei, China
| | - Zongjunlin Liu
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Peilan Xu
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Xian Luo
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Ting Wu
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Fanghong Luo
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
| | - Jianghua Yan
- Cancer Research Center, Medical College, Xiamen University, Xiamen, China
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Munir MT, Kay MK, Kang MH, Rahman MM, Al-Harrasi A, Choudhury M, Moustaid-Moussa N, Hussain F, Rahman SM. Tumor-Associated Macrophages as Multifaceted Regulators of Breast Tumor Growth. Int J Mol Sci 2021; 22:6526. [PMID: 34207035 PMCID: PMC8233875 DOI: 10.3390/ijms22126526] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 02/07/2023] Open
Abstract
Breast cancer is the most commonly occurring cancer in women of Western countries and is the leading cause of cancer-related mortality. The breast tumor microenvironment contains immune cells, fibroblasts, adipocytes, mesenchymal stem cells, and extracellular matrix. Among these cells, macrophages or tumor-associated macrophages (TAMs) are the major components of the breast cancer microenvironment. TAMs facilitate metastasis of the breast tumor and are responsible for poor clinical outcomes. High TAM density was also found liable for the poor prognosis of breast cancer. These observations make altering TAM function a potential therapeutic target to treat breast cancer. The present review summarizes the origin of TAMs, mechanisms of macrophage recruitment and polarization in the tumor, and the contributions of TAMs in tumor progression. We have also discussed our current knowledge about TAM-targeted therapies and the roles of miRNAs and exosomes in re-educating TAM function.
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Affiliation(s)
- Maliha Tabassum Munir
- Nutritional Sciences, Texas Tech University, Lubbock, TX 79409, USA; (M.T.M.); (N.M.-M.)
- Obesity Research Institute, Texas Tech University, Lubbock, TX 79409, USA
| | - Matthew K. Kay
- Texas A&M University Health Sciences Center, College Station, TX 77843, USA; (M.K.K.); (M.C.)
| | - Min H. Kang
- Cancer Center, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA;
| | - Md Mizanur Rahman
- Department of Biological and Environmental Sciences, Qatar University, Doha 2713, Qatar;
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al-Mouz 616, Oman;
| | - Mahua Choudhury
- Texas A&M University Health Sciences Center, College Station, TX 77843, USA; (M.K.K.); (M.C.)
| | - Naima Moustaid-Moussa
- Nutritional Sciences, Texas Tech University, Lubbock, TX 79409, USA; (M.T.M.); (N.M.-M.)
- Obesity Research Institute, Texas Tech University, Lubbock, TX 79409, USA
| | - Fazle Hussain
- Mechanical Engineering, Texas Tech University, Lubbock, TX 79409, USA;
| | - Shaikh Mizanoor Rahman
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al-Mouz 616, Oman;
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35
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Zhang Z, Yue P, Lu T, Wang Y, Wei Y, Wei X. Role of lysosomes in physiological activities, diseases, and therapy. J Hematol Oncol 2021; 14:79. [PMID: 33990205 PMCID: PMC8120021 DOI: 10.1186/s13045-021-01087-1] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 05/03/2021] [Indexed: 02/07/2023] Open
Abstract
Long known as digestive organelles, lysosomes have now emerged as multifaceted centers responsible for degradation, nutrient sensing, and immunity. Growing evidence also implicates role of lysosome-related mechanisms in pathologic process. In this review, we discuss physiological function of lysosomes and, more importantly, how the homeostasis of lysosomes is disrupted in several diseases, including atherosclerosis, neurodegenerative diseases, autoimmune disorders, pancreatitis, lysosomal storage disorders, and malignant tumors. In atherosclerosis and Gaucher disease, dysfunction of lysosomes changes cytokine secretion from macrophages, partially through inflammasome activation. In neurodegenerative diseases, defect autophagy facilitates accumulation of toxic protein and dysfunctional organelles leading to neuron death. Lysosomal dysfunction has been demonstrated in pathology of pancreatitis. Abnormal autophagy activation or inhibition has been revealed in autoimmune disorders. In tumor microenvironment, malignant phenotypes, including tumorigenesis, growth regulation, invasion, drug resistance, and radiotherapy resistance, of tumor cells and behaviors of tumor-associated macrophages, fibroblasts, dendritic cells, and T cells are also mediated by lysosomes. Based on these findings, a series of therapeutic methods targeting lysosomal proteins and processes have been developed from bench to bedside. In a word, present researches corroborate lysosomes to be pivotal organelles for understanding pathology of atherosclerosis, neurodegenerative diseases, autoimmune disorders, pancreatitis, and lysosomal storage disorders, and malignant tumors and developing novel therapeutic strategies.
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Affiliation(s)
- Ziqi Zhang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
| | - Pengfei Yue
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
| | - Tianqi Lu
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
| | - Yang Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041 Sichuan People’s Republic of China
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36
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Pan J, Xu Y, Wu Q, Hu P, Shi J. Mild Magnetic Hyperthermia-Activated Innate Immunity for Liver Cancer Therapy. J Am Chem Soc 2021; 143:8116-8128. [PMID: 33928777 DOI: 10.1021/jacs.1c02537] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Magnetic hyperthermia therapy (MHT) is noninvasive and features excellent tissue penetration for deep-seated tumors, but unfortunately, it suffers the low therapeutic efficacy due to the limited magneto-thermal efficiency and insufficient intratumor accumulation of conventional intravenous-injected magnetic nanoparticles, which are actually mostly sequestered by the mononuclear phagocyte system, especially the liver. Such a disadvantageous characteristic of preferential liver uptake is here exploited, for the first time as far as we know, to treat orthotopic liver cancer by mild MHT using specially designed composite magnetic nanoparticles. A kind of core-shell-structured and Zn2+-doped Zn-CoFe2O4@Zn-MnFe2O4 superparamagnetic nanoparticles (ZCMF) has been synthesized which exhibits excellent and highly controllable magnetic hyperthermia performance owing to an exchange-coupled magnetism between the core and shell, and Zn2+ doping. The controllable mild MHT at 43-44 °C based on ZCMF demonstrates almost complete inhibition of liver cancer cell proliferation and tumor growth, which is associated with the suppression of heat shock protein 70 (HSP70) expression. More importantly, the mild MHT-treated liver cancer cells are capable of activating natural killer (NK) cells by dramatically upregulating the expression of UL16-binding proteins (ULBPs), ligands of natural killer group 2 member D (NKG2D). As a result, the growth of both xenograft tumors and orthotopic liver tumors were almost completely suppressed under mild MHT via induced NK-cell-related antitumor immunity in vivo. This work not only evidences the great potential of mild MHT but also reveals the underlying immunity activation mechanism in liver cancer treatment by mild MHT.
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Affiliation(s)
- Jiong Pan
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR China.,School of Chemical Science and Engineering, Tongji University, Shanghai 200092, PR China
| | - Yingying Xu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, PR China
| | - Qingsheng Wu
- School of Chemical Science and Engineering, Tongji University, Shanghai 200092, PR China
| | - Ping Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR China
| | - Jianlin Shi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, PR China
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Alcaraz LB, Mallavialle A, David T, Derocq D, Delolme F, Dieryckx C, Mollevi C, Boissière-Michot F, Simony-Lafontaine J, Du Manoir S, Huesgen PF, Overall CM, Tartare-Deckert S, Jacot W, Chardès T, Guiu S, Roger P, Reinheckel T, Moali C, Liaudet-Coopman E. A 9-kDa matricellular SPARC fragment released by cathepsin D exhibits pro-tumor activity in the triple-negative breast cancer microenvironment. Am J Cancer Res 2021; 11:6173-6192. [PMID: 33995652 PMCID: PMC8120228 DOI: 10.7150/thno.58254] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 03/20/2021] [Indexed: 12/26/2022] Open
Abstract
Rationale: Alternative therapeutic strategies based on tumor-specific molecular targets are urgently needed for triple-negative breast cancer (TNBC). The protease cathepsin D (cath-D) is a marker of poor prognosis in TNBC and a tumor-specific extracellular target for antibody-based therapy. The identification of cath-D substrates is crucial for the mechanistic understanding of its role in the TNBC microenvironment and future therapeutic developments. Methods: The cath-D substrate repertoire was investigated by N-Terminal Amine Isotopic Labeling of Substrates (TAILS)-based degradome analysis in a co-culture assay of TNBC cells and breast fibroblasts. Substrates were validated by amino-terminal oriented mass spectrometry of substrates (ATOMS). Cath-D and SPARC expression in TNBC was examined using an online transcriptomic survival analysis, tissue micro-arrays, TNBC cell lines, patient-derived xenografts (PDX), human TNBC samples, and mammary tumors from MMTV-PyMT Ctsd-/-knock-out mice. The biological role of SPARC and its fragments in TNBC were studied using immunohistochemistry and immunofluorescence analysis, gene expression knockdown, co-culture assays, western blot analysis, RT-quantitative PCR, adhesion assays, Transwell motility, trans-endothelial migration and invasion assays. Results: TAILS analysis showed that the matricellular protein SPARC is a substrate of extracellular cath-D. In vitro, cath-D induced limited proteolysis of SPARC C-terminal extracellular Ca2+ binding domain at acidic pH, leading to the production of SPARC fragments (34-, 27-, 16-, 9-, and 6-kDa). Similarly, cath-D secreted by TNBC cells cleaved fibroblast- and cancer cell-derived SPARC at the tumor pericellular acidic pH. SPARC cleavage also occurred in TNBC tumors. Among these fragments, only the 9-kDa SPARC fragment inhibited TNBC cell adhesion and spreading on fibronectin, and stimulated their migration, endothelial transmigration, and invasion. Conclusions: Our study establishes a novel crosstalk between proteases and matricellular proteins in the tumor microenvironment through limited SPARC proteolysis, revealing a novel targetable 9-kDa bioactive SPARC fragment for new TNBC treatments. Our study will pave the way for the development of strategies for targeting bioactive fragments from matricellular proteins in TNBC.
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38
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Tissues and Tumor Microenvironment (TME) in 3D: Models to Shed Light on Immunosuppression in Cancer. Cells 2021; 10:cells10040831. [PMID: 33917037 PMCID: PMC8067689 DOI: 10.3390/cells10040831] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/28/2021] [Accepted: 04/02/2021] [Indexed: 12/26/2022] Open
Abstract
Immunosuppression in cancer has emerged as a major hurdle to immunotherapy efforts. Immunosuppression can arise from oncogene-induced signaling within the tumor as well as from tumor-associated immune cells. Understanding various mechanisms by which the tumor can undermine and evade therapy is critical in improving current cancer immunotherapies. While mouse models have allowed for the characterization of key immune cell types and their role in tumor development, extrapolating these mechanisms to patients has been challenging. There is need for better models to unravel the effects of genetic alterations inherent in tumor cells and immune cells isolated from tumors on tumor growth and to investigate the feasibility of immunotherapy. Three-dimensional (3D) organoid model systems have developed rapidly over the past few years and allow for incorporation of components of the tumor microenvironment such as immune cells and the stroma. This bears great promise for derivation of patient-specific models in a dish for understanding and determining the impact on personalized immunotherapy. In this review, we will highlight the significance of current experimental models employed in the study of tumor immunosuppression and evaluate current tumor organoid-immune cell co-culture systems and their potential impact in shedding light on cancer immunosuppression.
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Barber J, Sikakana P, Sadler C, Baud D, Valentin JP, Roberts R. A target safety assessment of the potential toxicological risks of targeting plasmepsin IX/X for the treatment of malaria. Toxicol Res (Camb) 2021; 10:203-213. [PMID: 33884171 DOI: 10.1093/toxres/tfaa106] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/30/2020] [Accepted: 12/07/2020] [Indexed: 12/28/2022] Open
Abstract
The aspartic proteases plasmepsin IX/X are important antimalarial drug targets due to their specificity to the malaria parasite and their vital role as mediators of disease progression. Focusing on parasite-specific targets where no human homologue exists reduces the possibility of on-target drug toxicity. However, there is a risk of toxicity driven by inadequate selectivity for plasmepsins IX/X in Plasmodium over related mammalian aspartic proteases. Of these, CatD/E may be of most toxicological relevance as CatD is a ubiquitous lysosomal enzyme present in most cell types and CatE is found in the gut and in erythrocytes, the clinically significant site of malarial infection. Based on mammalian aspartic protease physiology and adverse drug reactions (ADRs) to FDA-approved human immunodeficiency virus (HIV) aspartic protease inhibitors, we predicted several potential toxicities including β-cell and congenital abnormalities, hypotension, hypopigmentation, hyperlipidaemia, increased infection risk and respiratory, renal, gastrointestinal, dermatological, and other epithelial tissue toxicities. These ADRs to the HIV treatments are likely to be a result of host aspartic protease inhibition due a lack of specificity for the HIV protease; plasmepsins are much more closely related to human CatD than to HIV proteinase. Plasmepsin IX/X inhibition presents an opportunity to specifically target Plasmodium as an effective antimalarial treatment, providing adequate selectivity can be obtained. Potential plasmepsin IX/X inhibitors should be assayed for inhibitory activity against the main human aspartic proteases and particularly CatD/E. An investigative rodent study conducted early in drug discovery would serve as an initial risk assessment of the potential hazards identified.
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Affiliation(s)
- Jane Barber
- ApconiX, Alderley Park, Alderley Edge, SK10 4TG, UK
| | | | | | - Delphine Baud
- Medicines for Malaria Venture, 20 Route de Pré-Bois, Geneva 1215, Switzerland
| | - Jean-Pierre Valentin
- UCB Biopharma SRL, Building R9, Chemin du Foriest, 1420 Braine-l'Alleud, Belgium
| | - Ruth Roberts
- ApconiX, Alderley Park, Alderley Edge, SK10 4TG, UK
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40
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Cathepsin D deficiency in mammary epithelium transiently stalls breast cancer by interference with mTORC1 signaling. Nat Commun 2020; 11:5133. [PMID: 33046706 PMCID: PMC7552405 DOI: 10.1038/s41467-020-18935-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 09/18/2020] [Indexed: 12/17/2022] Open
Abstract
Cathepsin D (CTSD) is a lysosomal protease and a marker of poor prognosis in breast cancer. However, the cells responsible for this association and the function of CTSD in cancer are still incompletely understood. By using a conditional CTSD knockout mouse crossed to the transgenic MMTV-PyMT breast cancer model we demonstrate that CTSD deficiency in the mammary epithelium, but not in myeloid cells, blocked tumor development in a cell-autonomous manner. We show that lack of CTSD impaired mechanistic Target of Rapamycin Complex 1 (mTORC1) signaling and induced reversible cellular quiescence. In line, CTSD-deficient tumors started to grow with a two-month delay and quiescent Ctsd-/- tumor cells re-started proliferation upon long-term culture. This was accompanied by rewiring of oncogenic gene expression and signaling pathways, while mTORC1 signaling remained permanently disabled in CTSD-deficient cells. Together, these studies reveal a tumor cell-autonomous effect of CTSD deficiency, and establish a pivotal role of this protease in the cellular response to oncogenic stimuli. The lysosomal aspartic protease Cathepsin D (CTSD) is associated with breast cancer progression. Here the authors show that selective inactivation of CTSD in mammary epithelium delays tumor onset due to impaired mTORC1 signaling, but resumes malignant growth due to compensatory oncogenic pathways
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41
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Dees S, Ganesan R, Singh S, Grewal IS. Bispecific Antibodies for Triple Negative Breast Cancer. Trends Cancer 2020; 7:162-173. [PMID: 33041246 DOI: 10.1016/j.trecan.2020.09.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 01/01/2023]
Abstract
Triple negative breast cancer (TNBC), an aggressive breast cancer subtype lacking estrogen receptor (ER), progesterone receptor, and human epidermal growth factor receptor 2 (HER2) expression, is associated with heightened metastatic potential and poor prognosis. While systemic chemotherapy, radiation, and surgical excision remain the current treatment modalities for patients with TNBC, the immunogenic nature of this aggressive disease has presented opportunity for the development of TNBC-targeting immunotherapies. Bispecific antibody-based therapeutics for the treatment of TNBC have gained recent attention in the scientific community. Clinical precedent has been previously established for the FDA-approved bispecific T cell engager, blinatumomab, for acute lymphoblastic leukemia. The present review discusses novel bispecific antibodies for TNBC and emerging TNBC targets for future bispecific antibody development.
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MESH Headings
- Antibodies, Bispecific/pharmacology
- Antibodies, Bispecific/therapeutic use
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Agents, Immunological/therapeutic use
- Camptothecin/analogs & derivatives
- Camptothecin/pharmacology
- Camptothecin/therapeutic use
- Clinical Trials as Topic
- Female
- Humans
- Immune Checkpoint Inhibitors/pharmacology
- Immune Checkpoint Inhibitors/therapeutic use
- Immunoconjugates/pharmacology
- Immunoconjugates/therapeutic use
- Medical Oncology/methods
- Medical Oncology/trends
- Molecular Targeted Therapy/methods
- Survival Rate
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/immunology
- Treatment Outcome
- Triple Negative Breast Neoplasms/drug therapy
- Triple Negative Breast Neoplasms/immunology
- Triple Negative Breast Neoplasms/mortality
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Affiliation(s)
- Sundee Dees
- Janssen Biotherapeutics, The Janssen Pharmaceutical Companies of Johnson & Johnson, 1400 McKean Road, Spring House, PA 19477, USA
| | - Rajkumar Ganesan
- Janssen Biotherapeutics, The Janssen Pharmaceutical Companies of Johnson & Johnson, 1400 McKean Road, Spring House, PA 19477, USA
| | - Sanjaya Singh
- Janssen Biotherapeutics, The Janssen Pharmaceutical Companies of Johnson & Johnson, 1400 McKean Road, Spring House, PA 19477, USA
| | - Iqbal S Grewal
- Janssen Biotherapeutics, The Janssen Pharmaceutical Companies of Johnson & Johnson, 1400 McKean Road, Spring House, PA 19477, USA.
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42
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Moradpoor R, Gharebaghian A, Shahi F, Mousavi A, Salari S, Akbari ME, Ajdari S, Salimi M. Identification and Validation of Stage-Associated PBMC Biomarkers in Breast Cancer Using MS-Based Proteomics. Front Oncol 2020; 10:1101. [PMID: 32793473 PMCID: PMC7393188 DOI: 10.3389/fonc.2020.01101] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 06/02/2020] [Indexed: 12/12/2022] Open
Abstract
Background: It is well-described that the transcriptome of peripheral blood mononuclear cells (PBMCs) can be altered in the context of many malignancies to allow them avoid the effective immune response, which leads to cancer invasiveness. Here, we used an MS-based strategy to discover biomarkers in the PBMCs of breast cancer (BC) patients and validated them at different stages of BC. Methods: PBMCs were isolated from the breast cancer patients and were cultured alone or co-cultured with breast cancer cell lines. The role of PBMC in the invasion property of breast cancer cells was explored. NF-kB activity was also measured in the co-cultured breast cancer cells. Identification of protein profiles in the secretome and proteome of the co-cultured PBMCs was performed using SWATH mass spectrometry. Pathway enrichment and gene ontology analyses were carried out to look for the molecular pathways correlated with the protein expression profile of PBMCs in the breast cancer patients. Quantitative real-time polymerase chain reaction (qPCR) was performed to validate the candidate genes in the PBMC fraction of the breast cancer patients at the primary and metastatic stages. In silico survival analysis was performed to assess the potential clinical biomarkers in these PBMC subtypes. Results: PBMCs could significantly increase the invasion property of the BC cells concomitant with a decrease in E-cadherin and an increase in both Vimentin and N-cadherin expression. The NF-kB activity in the BC cells significantly increased following co-culturing implying the role of PBMCs in EMT induction. Enrichment analysis showed that the differentially expressed proteins in PBMCs are mainly associated with IL-17, PI3K-Akt, and HIF-1 signaling pathway, in which a set of seven proteins including TMSB4X, HSPA4, S100A9, SRSF6, THBS1, CUL4A, and CANX were frequently expressed. Finally, in silico analysis confirmed that a gene set consisting of S100A9, SRSF6, THBS1, CUL4A, and CANX were found to provide an insight for the identification of metastasis in breast cancer patients. Conclusion: In conclusion, our study revealed that the protein expression profile in PBMCs is a reflection of the proteins expressed in the BC tissue itself; however, the abundance level is different due to the stage of cancer.
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Affiliation(s)
- Raheleh Moradpoor
- Department of Basic Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ahmad Gharebaghian
- Laboratory Hematology and Blood Bank Department, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farhad Shahi
- Breast Disease Research Center, Tehran University of Medical Science, Tehran, Iran
| | - Asadollah Mousavi
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sina Salari
- Medical Oncology, Hematology and Bone Marrow Transplantation, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Soheila Ajdari
- Department of Immunology, Pasteur Institute of Iran, Tehran, Iran
| | - Mona Salimi
- Department of Physiology and Pharmacology, Pasteur Institute of Iran, Tehran, Iran
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Taresco V, Abelha TF, Cavanagh RJ, Vasey CE, Anane‐Adjei AB, Pearce AK, Monteiro PF, Spriggs KA, Clarke P, Ritchie A, Martin S, Rahman R, Grabowska AM, Ashford MB, Alexander C. Functionalized Block Co‐Polymer Pro‐Drug Nanoparticles with Anti‐Cancer Efficacy in 3D Spheroids and in an Orthotopic Triple Negative Breast Cancer Model. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Vincenzo Taresco
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | - Thais F. Abelha
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | - Robert J. Cavanagh
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | - Catherine E. Vasey
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | | | - Amanda K. Pearce
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
| | - Patrícia F. Monteiro
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | - Keith A. Spriggs
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
| | - Philip Clarke
- AstraZeneca Pharmaceutical Sciences Innovative Medicines Silk Court Business Park Macclesfield Cheshire SK10 2NA UK
| | - Alison Ritchie
- AstraZeneca Pharmaceutical Sciences Innovative Medicines Silk Court Business Park Macclesfield Cheshire SK10 2NA UK
| | - Stewart Martin
- AstraZeneca Pharmaceutical Sciences Innovative Medicines Silk Court Business Park Macclesfield Cheshire SK10 2NA UK
| | - Ruman Rahman
- AstraZeneca Pharmaceutical Sciences Innovative Medicines Silk Court Business Park Macclesfield Cheshire SK10 2NA UK
| | - Anna M. Grabowska
- AstraZeneca Pharmaceutical Sciences Innovative Medicines Silk Court Business Park Macclesfield Cheshire SK10 2NA UK
| | - Marianne B. Ashford
- Division of Cancer and Stem Cells Faculty of Medicine & Health Sciences University of Nottingham Nottingham NG7 2RD UK
| | - Cameron Alexander
- School of Pharmacy University Park University of Nottingham Nottingham NG7 2RD UK
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Role of Tumor-Associated Myeloid Cells in Breast Cancer. Cells 2020; 9:cells9081785. [PMID: 32726950 PMCID: PMC7464644 DOI: 10.3390/cells9081785] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 12/13/2022] Open
Abstract
Stromal immune cells constitute the tumor microenvironment. These immune cell subsets include myeloid cells, the so-called tumor-associated myeloid cells (TAMCs), which are of two types: tumor-associated macrophages (TAMs) and myeloid-derived suppressor cells (MDSCs). Breast tumors, particularly those in human epidermal growth factor receptor 2 (HER-2)-positive breast cancer and triple-negative breast cancer, are solid tumors containing immune cell stroma. TAMCs drive breast cancer progression via immune mediated, nonimmune-mediated, and metabolic interactions, thus serving as a potential therapeutic target for breast cancer. TAMC-associated breast cancer treatment approaches potentially involve the inhibition of TAM recruitment, modulation of TAM polarization/differentiation, reduction of TAM products, elimination of MDSCs, and reduction of MDSC products. Furthermore, TAMCs can enhance or restore immune responses during cancer immunotherapy. This review describes the role of TAMs and MDSCs in breast cancer and elucidates the clinical implications of TAMs and MDSCs as potential targets for breast cancer treatment.
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45
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Advances in Anti-Cancer Immunotherapy: Car-T Cell, Checkpoint Inhibitors, Dendritic Cell Vaccines, and Oncolytic Viruses, and Emerging Cellular and Molecular Targets. Cancers (Basel) 2020; 12:cancers12071826. [PMID: 32645977 PMCID: PMC7408985 DOI: 10.3390/cancers12071826] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/21/2020] [Accepted: 06/23/2020] [Indexed: 12/12/2022] Open
Abstract
Unlike traditional cancer therapies, such as surgery, radiation and chemotherapy that are typically non-specific, cancer immunotherapy harnesses the high specificity of a patient’s own immune system to selectively kill cancer cells. The immune system is the body’s main cancer surveillance system, but cancers may evade destruction thanks to various immune-suppressing mechanisms. We therefore need to deploy various immunotherapy-based strategies to help bolster the anti-tumour immune responses. These include engineering T cells to express chimeric antigen receptors (CARs) to specifically recognise tumour neoantigens, inactivating immune checkpoints, oncolytic viruses and dendritic cell (DC) vaccines, which have all shown clinical benefit in certain cancers. However, treatment efficacy remains poor due to drug-induced adverse events and immunosuppressive tendencies of the tumour microenvironment. Recent preclinical studies have unveiled novel therapies such as anti-cathepsin antibodies, galectin-1 blockade and anti-OX40 agonistic antibodies, which may be utilised as adjuvant therapies to modulate the tumour microenvironment and permit more ferocious anti-tumour immune response.
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46
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Kang J, Yu Y, Jeong S, Lee H, Heo HJ, Park JJ, Na HS, Ko DS, Kim YH. Prognostic role of high cathepsin D expression in breast cancer: a systematic review and meta-analysis. Ther Adv Med Oncol 2020; 12:1758835920927838. [PMID: 32550865 PMCID: PMC7281710 DOI: 10.1177/1758835920927838] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 04/27/2020] [Indexed: 12/21/2022] Open
Abstract
Background: High cathepsin D has been associated with poor prognosis in breast cancer;
however, the results of many studies are controversial. Here, we assessed
the association between high cathepsin D levels and worse breast cancer
prognosis by conducting a meta-analysis. Methods: A comprehensive search strategy was used to search relevant literature in
PUBMED and EMBASE by September 2018. The meta-analysis was performed in
Review Manager 5.3 using hazard ratios (HRs) with 95% confidence intervals
(CIs). Results: A total of 15,355 breast cancer patients from 26 eligible studies were
included in this meta-analysis. Significant associations between elevated
high cathepsin D and poor overall survival (OS) (HR = 1.61, 95% CI:
1.35–1.92, p < 0.0001) and disease-free survival (DFS)
(HR = 1.52, 95% CI: 1.31–2.18, p < 0.001) were observed.
In the subgroup analysis for DFS, high cathepsin D was significantly
associated with poor prognosis in node-positive patients (HR = 1.38, 95% CI:
1.25–1.71, p < 0.00001), node-negative patients
(HR = 1.78, 95% CI: 1.39–2.27, p < 0.0001), early stage
patients (HR = 1.73, 95% CI: 1.34–2.23, p < 0.0001), and
treated with chemotherapy patients (HR = 1.60, 95% CI: 1.21–2.12,
p < 0.001). Interestingly, patients treated with
tamoxifen had a low risk of relapse when their cathepsin D levels were high
(HR = 0.71, 95% CI: 0.52–0.98, p = 0.04) and a high risk of
relapse when their cathepsin D levels were low (HR = 1.50, 95% CI:
1.22–1.85, p = 0.0001). Conclusions: Our meta-analysis suggests that high expression levels of cathepsin D are
associated with a poor prognosis in breast cancer. Based on our subgroup
analysis, we believe that cathepsin D can act as a marker for poor breast
cancer prognosis and also as a therapeutic target for breast cancer.
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Affiliation(s)
- Junho Kang
- Interdisciplinary Program of Genomic Data Science, Pusan National University, Yangsan, Republic of Korea
| | - Yeuni Yu
- Interdisciplinary Program of Genomic Data Science, Pusan National University, Yangsan, Republic of Korea
| | - Seongdo Jeong
- Interdisciplinary Program of Genomic Data Science, Pusan National University, Yangsan, Republic of Korea
| | - Hansong Lee
- Interdisciplinary Program of Genomic Data Science, Pusan National University, Yangsan, Republic of Korea
| | - Hye Jin Heo
- Departmment of Anatomy, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Jeong Jun Park
- Departemt of Anesthesiology and Pain Medicine, Korea University College of Medicine, Anam Hospital, Seoul, Republic of Korea
| | - Hee Sam Na
- Department of Oral Microbiology, School of Dentistry, Pusan National University, Yangsan, Republic of Korea
| | - Dai Sik Ko
- Division of Vascular Surgery, Department of Surgery, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Yun Hak Kim
- Department of Anatomy and Department of Biomedical Informatics, Pusan National University, 49 Busandaehak-ro, Yangsan 50612, Republic of Korea
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Mansouri H, Alcaraz LB, Mollevi C, Mallavialle A, Jacot W, Boissière-Michot F, Simony-Lafontaine J, Laurent-Matha V, Roger P, Liaudet-Coopman E, Guiu S. Co-Expression of Androgen Receptor and Cathepsin D Defines a Triple-Negative Breast Cancer Subgroup with Poorer Overall Survival. Cancers (Basel) 2020; 12:cancers12051244. [PMID: 32429078 PMCID: PMC7281089 DOI: 10.3390/cancers12051244] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/10/2020] [Accepted: 05/11/2020] [Indexed: 01/21/2023] Open
Abstract
Background: In the triple-negative breast cancer (TNBC) group, the luminal androgen receptor subtype is characterized by expression of androgen receptor (AR) and lack of estrogen receptor and cytokeratin 5/6 expression. Cathepsin D (Cath-D) is overproduced and hypersecreted by breast cancer (BC) cells and is a poor prognostic marker. We recently showed that in TNBC, Cath-D is a potential target for antibody-based therapy. This study evaluated the frequency of AR/Cath-D co-expression and its prognostic value in a large series of patients with non-metastatic TNBC. Methods: AR and Cath-D expression was evaluated by immunohistochemistry in 147 non-metastatic TNBC. The threshold for AR positivity (AR+) was set at ≥1% of stained cells, and the threshold for Cath-D positivity (Cath-D+) was moderate/strong staining intensity. Lymphocyte density, macrophage infiltration, PD-L1 and programmed cell death (PD-1) expression were assessed. Results: Scarff-Bloom-Richardson grade 1–2 and lymph node invasion were more frequent, while macrophage infiltration was less frequent in AR+/Cath-D+ tumors (62.7%). In multivariate analyses, higher tumor size, no adjuvant chemotherapy and AR/Cath-D co-expression were independent prognostic factors of worse overall survival. Conclusions: AR/Cath-D co-expression independently predicted overall survival. Patients with TNBC in which AR and Cath-D are co-expressed could be eligible for combinatory therapy with androgen antagonists and anti-Cath-D human antibodies.
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Affiliation(s)
- Hanane Mansouri
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
| | - Lindsay B. Alcaraz
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
| | - Caroline Mollevi
- Biometry Department, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France;
| | - Aude Mallavialle
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
| | - William Jacot
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
- Department of Medical Oncology, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France
- Translational Research Unit, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (F.B.-M.); (J.S.-L.)
| | - Florence Boissière-Michot
- Translational Research Unit, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (F.B.-M.); (J.S.-L.)
| | - Joelle Simony-Lafontaine
- Translational Research Unit, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (F.B.-M.); (J.S.-L.)
| | - Valérie Laurent-Matha
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
| | - Pascal Roger
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
- Department of Pathology, CHU (Centre Hospitalier Universitaire) Nîmes, 30029 Nîmes, France
| | - Emmanuelle Liaudet-Coopman
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
- Correspondence:
| | - Séverine Guiu
- IRCM (Institut de Recherche en Cancérologie de Montpellier), INSERM (Institut National de la Santé et de la Recherche Médicale), Univ Montpellier (University of Montpellier), ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France; (H.M.); (L.B.A.); (A.M.); (W.J.); (V.L.-M.); (P.R.); (S.G.)
- Department of Medical Oncology, ICM (Institut du Cancer de Montpellier), 34298 Montpellier, France
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48
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Hadad EH, Ahmadzadeh A, Abooali A, Saki Malehi A, Shokouhian M, Saki N. Prognostic role and therapeutic susceptibility of cathepsin in various types of solid tumor and leukemia: A systematic review. J Cell Physiol 2020; 235:7709-7730. [PMID: 32324258 DOI: 10.1002/jcp.29710] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/31/2020] [Indexed: 12/18/2022]
Abstract
Cathepsins (CTSs) are multifunctional proteins that can play prominent roles in cancer progression and metastasis. In this systematic review, we compared the prognosis of CTS subtypes overexpression in leukemia and solid tumors, and investigated the effect of different factors on CTS prognosis. We systematically searched published articles indexed in PubMed, Scopus, Cochrane library, ISI Web of Science, and EmBase databases from February 2000 until January 2020. Among the selected leukemia and solid tumors studies, overexpression of CTS subtypes in newly diagnosed and treated patients were with poor prognosis in 43 studies (79.6%) and with good prognosis in 9 studies (16.6%). However, there were 2 studies (3.8%) with either good or poor prognosis, depending on conditions and caner stage and host cell. The relation between CTS and human leukocyte antigen (HLA) in leukemia and solid tumors was mentioned in 7 studies (13%). Overexpression of CTS subtypes in all new case patients had contributed to the induction of poor prognosis. It seems that CTS subtypes, based on the type of cancer and its stage, the type of host cells, and the probable relation with HLA, breed good or poor prognosis in patients with cancer. Therefore, monitoring the overexpression of CTS subtypes and determining the effect of each of these factors on CTS prognosis could be helpful in predicting cancer prognosis both in newly diagnosed or under treatment patients. They could also be useful in finding ways for improving the efficiency of contemporary therapeutic strategies in various types of leukemia and solid tumors.
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Affiliation(s)
- Elham Homaei Hadad
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ahmad Ahmadzadeh
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Alireza Abooali
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Amal Saki Malehi
- Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Shokouhian
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Najmaldin Saki
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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49
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Xu J, Zhang Z, Lin L, Sun H, White LV, Ding K, Li Z. Quantitative Proteomics Reveals Cellular Off-Targets of a DDR1 Inhibitor. ACS Med Chem Lett 2020; 11:535-540. [PMID: 32292561 DOI: 10.1021/acsmedchemlett.9b00658] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 02/05/2020] [Indexed: 12/17/2022] Open
Abstract
Target identification of small molecules is a great challenge but an essential step in drug discovery. Here, a quantitative proteomics approach has been used to characterize the cellular targets of DR, a DDR1 inhibitor. By taking advantage of competitive affinity-based protein profiling coupled with bioimaging, Cathepsin D (CTSD) was found to be the principle off-target of DR in human cancer cells. Further findings suggest the potential of DR as a novel CTSD inhibitor for breast cancer treatment. In addition, a trans-cyclooctene (TCO) containing probe was developed to track the binding between DR and its target proteins in living systems and could be a useful tool for DDR1 detection.
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Affiliation(s)
- Jiaqian Xu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of China, Guangzhou Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
- Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
| | - Zhang Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of China, Guangzhou Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Ligen Lin
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau, China
| | - Hongyan Sun
- Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong SAR 999077, China
| | - Lorenzo V. White
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of China, Guangzhou Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Ke Ding
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of China, Guangzhou Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Zhengqiu Li
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of China, Guangzhou Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
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50
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Zheng W, Chen Q, Wang C, Yao D, Zhu L, Pan Y, Zhang J, Bai Y, Shao C. Inhibition of Cathepsin D (CTSD) enhances radiosensitivity of glioblastoma cells by attenuating autophagy. Mol Carcinog 2020; 59:651-660. [PMID: 32253787 DOI: 10.1002/mc.23194] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/21/2020] [Accepted: 03/26/2020] [Indexed: 12/12/2022]
Abstract
Postoperative radiotherapy combined with chemotherapy is a commonly used treatment for glioblastoma (GBM) but radiotherapy often fails to achieve the expected results mainly due to tumor radioresistance. In this study, we established a radioresistant subline from human glioma cell line U251 and found that Cathepsin D (CTSD), a gene closely related to the clinical malignancy and prognosis in glioma, had higher expression level in radioresistant clones than that in parental cells, and knocking down CTSD by small interfering RNA (siRNA) or its inhibitor Pepstatin-A increased the radiosensitivity. The level of autophagy was enhanced in the radioresistant GBM cells compared with its parent cells, and silencing autophagy by light chain 3 (LC3) siRNA significantly sensitized GBM cells to ionizing radiation (IR). Moreover, the protein expression level of CTSD was positively correlated with the autophagy marker LC3 II/I and negatively correlated with P62 after IR in radioresistant cells. As expected, through the combination of Western blot and immunofluorescence assays, inhibition of CTSD increased the formation of autophagosomes, while decreased the formation of autolysosomes, which indicating an attenuated autophagy level, leading to radiosensitization ultimately. Our results revealed for the first time that CTSD regulated the radiosensitivity of glioblastoma by affecting the fusion of autophagosomes and lysosomes. In significance, CTSD might be a potential molecular biomarker and a new therapeutic target in glioblastoma.
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Affiliation(s)
- Wang Zheng
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qianping Chen
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Chen Wang
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Dan Yao
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lin Zhu
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yan Pan
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jianghong Zhang
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yang Bai
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Chunlin Shao
- Department of Radiation Biology, Institute of Radiation Medicine, Shanghai Medical College, Fudan University, Shanghai, China
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