1
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Ababneh O, Nishizaki D, Kato S, Kurzrock R. Tumor necrosis factor superfamily signaling: life and death in cancer. Cancer Metastasis Rev 2024:10.1007/s10555-024-10206-6. [PMID: 39363128 DOI: 10.1007/s10555-024-10206-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 08/13/2024] [Indexed: 10/05/2024]
Abstract
Immune checkpoint inhibitors have shaped the landscape of cancer treatment. However, many patients either do not respond or suffer from later progression. Numerous proteins can control immune system activity, including multiple tumor necrosis factor (TNF) superfamily (TNFSF) and TNF receptor superfamily (TNFRSF) members; these proteins play a complex role in regulating cell survival and death, cellular differentiation, and immune system activity. Notably, TNFSF/TNFRSF molecules may display either pro-tumoral or anti-tumoral activity, or even both, depending on tumor type. Therefore, TNF is a prototype of an enigmatic two-faced mediator in oncogenesis. To date, multiple anti-TNF agents have been approved and/or included in guidelines for treating autoimmune disorders and immune-related toxicities after immune checkpoint blockade for cancer. A confirmed role for the TNFSF/TNFRSF members in treating cancer has proven more elusive. In this review, we highlight the cancer-relevant TNFSF/TNFRSF family members, focusing on the death domain-containing and co-stimulation members and their signaling pathways, as well as their complicated role in the life and death of cancer cells.
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Affiliation(s)
- Obada Ababneh
- Faculty of Medicine, Jordan University of Science and Technology, Irbid, 22110, Jordan.
| | - Daisuke Nishizaki
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Shumei Kato
- Center for Personalized Cancer Therapy and Division of Hematology and Oncology, Department of Medicine, UC San Diego Moores Cancer Center, La Jolla, CA, USA
| | - Razelle Kurzrock
- WIN Consortium, Paris, France.
- Department of Medicine, MCW Cancer Center, Milwaukee, WI, USA.
- Department of Oncology, University of Nebraska, Omaha, NE, USA.
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2
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Sun Z, Zhao H, Ma L, Shi Y, Ji M, Sun X, Ma D, Zhou W, Huang T, Zhang D. The quest for nanoparticle-powered vaccines in cancer immunotherapy. J Nanobiotechnology 2024; 22:61. [PMID: 38355548 PMCID: PMC10865557 DOI: 10.1186/s12951-024-02311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/26/2024] [Indexed: 02/16/2024] Open
Abstract
Despite recent advancements in cancer treatment, this disease still poses a serious threat to public health. Vaccines play an important role in preventing illness by preparing the body's adaptive and innate immune responses to combat diseases. As our understanding of malignancies and their connection to the immune system improves, there has been a growing interest in priming the immune system to fight malignancies more effectively and comprehensively. One promising approach involves utilizing nanoparticle systems for antigen delivery, which has been shown to potentiate immune responses as vaccines and/or adjuvants. In this review, we comprehensively summarized the immunological mechanisms of cancer vaccines while focusing specifically on the recent applications of various types of nanoparticles in the field of cancer immunotherapy. By exploring these recent breakthroughs, we hope to identify significant challenges and obstacles in making nanoparticle-based vaccines and adjuvants feasible for clinical application. This review serves to assess recent breakthroughs in nanoparticle-based cancer vaccinations and shed light on their prospects and potential barriers. By doing so, we aim to inspire future immunotherapies for cancer that harness the potential of nanotechnology to deliver more effective and targeted treatments.
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Affiliation(s)
- Zhe Sun
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Hui Zhao
- Department of Endodontics, East Branch of Jinan Stomatological Hospital, Jinan, 250000, Shandong, China
| | - Li Ma
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Yanli Shi
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Mei Ji
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Xiaodong Sun
- Department of Endodontics, Gaoxin Branch of Jinan Stomatological Hospital, Jinan, 250000, Shandong, China
| | - Dan Ma
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Wei Zhou
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Tao Huang
- Department of Biomedical Engineering, Graeme Clark Institute, The University of Melbourne, Parkville, VIC, 3010, Australia.
| | - Dongsheng Zhang
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China.
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3
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James A, Akash K, Sharma A, Bhattacharyya S, Sriamornsak P, Nagraik R, Kumar D. Himalayan flora: targeting various molecular pathways in lung cancer. Med Oncol 2023; 40:314. [PMID: 37787816 DOI: 10.1007/s12032-023-02171-x] [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: 07/11/2023] [Accepted: 08/21/2023] [Indexed: 10/04/2023]
Abstract
The fatal amplification of lung cancer across the globe and the limitations of current treatment strategies emphasize the necessity for substitute therapeutics. The incorporation of phyto-derived components in chemo treatment holds promise in addressing those challenges. Despite the significant progressions in lung cancer therapeutics, the complexities of molecular mechanism and pathways underlying this disease remain inadequately understood, necessitating novel biomarker targeting. The Himalayas, abundant in diverse plant varieties with established chemotherapeutic potential, presents a promising avenue for investigating potential cures for lung carcinoma. The vast diversity of phytocompounds herein can be explored for targeting the disease. This review delves into the multifaceted targets of lung cancer and explores the established phytochemicals with their specific molecular targets. It emphasizes comprehending the intricate pathways that govern effective therapeutic interventions for lung cancer. Through this exploration of Himalayan flora, this review seeks to illuminate potential breakthroughs in lung cancer management using natural compounds. The amalgamation of Himalayan plant-derived compounds with cautiously designed combined therapeutic approaches such as nanocarrier-mediated drug delivery and synergistic therapy offers an opportunity to redefine the boundaries of lung cancer treatment by reducing the drug resistance and side effects and enabling an effective targeted delivery of drugs. Furthermore, additional studies are obligatory to understand the possible derivation of natural compounds used in current lung cancer treatment from plant species within the Himalayan region.
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Affiliation(s)
- Abija James
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - K Akash
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Avinash Sharma
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Sanjib Bhattacharyya
- Department of Pharmaceutical Sciences and Chinese Traditional Medicine, Southwest University, Beibei, 400715, Chongqing, People's Republic of China
- Department of Sciences, Nirma University, Ahmedabad, Gujarat, 382481, India
| | | | - Rupak Nagraik
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India.
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India.
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4
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Bhosale PG, Kennedy RA, Watt FM. Caspase activation in tumour-infiltrating lymphocytes is associated with lymph node metastasis in oral squamous cell carcinoma. J Pathol 2023; 261:43-54. [PMID: 37443405 PMCID: PMC10772935 DOI: 10.1002/path.6145] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/24/2023] [Accepted: 05/21/2023] [Indexed: 07/15/2023]
Abstract
Oral squamous cell carcinomas (OSCCs) are genetically heterogeneous and exhibit diverse stromal and immune microenvironments. Acquired resistance to standard chemo-, radio-, and targeted therapies remains a major hurdle in planning effective treatment modalities for OSCC patients. Since Caspase 8 (CASP8) is frequently mutated in OSCCs, we were interested to explore a potential interaction between tumour-infiltrating lymphocytes (TILs) and CASP8 activation using high-content image analysis of human tumour (n = 32) sections. Despite the lymphocyte-rich tumour microenvironment, we observed lower activation of CASP8 (0-10% of tumour area) and its downstream effector CASP3 (0-6%) in tumours than in normal oral epithelium. Conversely, we found apoptosis was high for all the lymphocyte subtypes examined (38-52% of lymphocytes within tumour islands). Tumours with higher Fas ligand (FasL) expression had a significantly higher proportion of cleaved CASP3/8 positive cytotoxic T cells within the tumour islands (p = 0.05), and this was associated with the presence of lymph node metastatic disease [odds ratio: 1.046, 95% confidence interval (1.002-1.091), p = 0.039]. Our finding of extensive activation of the extrinsic pathway of apoptosis in TILs, together with evidence of higher FasL in CASP8 mutated tumours, may be useful in predicting the course of disease in individual patients. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Priyanka G Bhosale
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
| | - Robert A Kennedy
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
- Faculty of Dentistry, Oral & Craniofacial SciencesKing's College LondonLondonUK
| | - Fiona M Watt
- Centre for Gene Therapy & Regenerative MedicineKing's College LondonLondonUK
- European Molecular Biology LaboratoryHeidelbergGermany
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5
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Lee YG, Yang N, Chun I, Porazzi P, Carturan A, Paruzzo L, Sauter CT, Guruprasad P, Pajarillo R, Ruella M. Apoptosis: a Janus bifrons in T-cell immunotherapy. J Immunother Cancer 2023; 11:e005967. [PMID: 37055217 PMCID: PMC10106075 DOI: 10.1136/jitc-2022-005967] [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: 02/04/2023] [Indexed: 04/15/2023] Open
Abstract
Immunotherapy has revolutionized the treatment of cancer. In particular, immune checkpoint blockade, bispecific antibodies, and adoptive T-cell transfer have yielded unprecedented clinical results in hematological malignancies and solid cancers. While T cell-based immunotherapies have multiple mechanisms of action, their ultimate goal is achieving apoptosis of cancer cells. Unsurprisingly, apoptosis evasion is a key feature of cancer biology. Therefore, enhancing cancer cells' sensitivity to apoptosis represents a key strategy to improve clinical outcomes in cancer immunotherapy. Indeed, cancer cells are characterized by several intrinsic mechanisms to resist apoptosis, in addition to features to promote apoptosis in T cells and evade therapy. However, apoptosis is double-faced: when it occurs in T cells, it represents a critical mechanism of failure for immunotherapies. This review will summarize the recent efforts to enhance T cell-based immunotherapies by increasing apoptosis susceptibility in cancer cells and discuss the role of apoptosis in modulating the survival of cytotoxic T lymphocytes in the tumor microenvironment and potential strategies to overcome this issue.
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Affiliation(s)
- Yong Gu Lee
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do, Republic of Korea
| | - Nicholas Yang
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Inkook Chun
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Patrizia Porazzi
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Alberto Carturan
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Luca Paruzzo
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Department of Oncology, University of Turin, Torino, Piemonte, Italy
| | - Christopher Tor Sauter
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Puneeth Guruprasad
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Raymone Pajarillo
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Marco Ruella
- Division of Hematology and Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Center for Cellular Immunotherapies, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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6
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Li D, Qin J, Zhou T, Li Y, Cheng X, Chen Z, Chen J, Zheng WV. Bispecific GPC3/PD‑1 CAR‑T cells for the treatment of HCC. Int J Oncol 2023; 62:53. [PMID: 36896779 PMCID: PMC10019756 DOI: 10.3892/ijo.2023.5501] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 09/06/2022] [Indexed: 03/11/2023] Open
Abstract
Constantly stimulated by the tumor microenvironment (TME), programmed death 1 (PD‑1) is elevated, and it interacts with PD ligand 1 (PD‑L1), rendering chimeric antigen receptor (CAR)‑T cells dysfunctional. Hence, CAR‑T cells immune to PD‑1‑induced immunosuppression were constructed to improve the function of CAR‑T cells in hepatocellular carcinoma (HCC). Double‑target CAR‑T cells, targeting glypican‑3 (GPC3) [a tumour-associated antigen (TAA)] and hindering PD‑1‑PD‑L1 binding, were established. The expression of GPC3, PD‑L1, and inhibitory receptors was measured using flow cytometry. The cytotoxicity, cytokine release, and differentiation level of CAR‑T cells were determined using lactate dehydrogenase release assay, enzyme‑linked immunosorbent assay, and flow cytometry, respectively. HCC cells were targeted and eliminated by double‑target CAR‑T cells. These double‑target CAR‑T cells limit PD‑1‑PD‑L1 binding and sustain cytotoxicity to PD‑L1+ HCC cells. The relatively low IR expression and differentiation level in double‑target CAR‑T cells in tumour tissues induced tumour‑suppression and extended survival in PD‑L1+ HCC TX models, as opposed to their single‑target counterparts. The results of the present study suggested that the newly constructed double‑target CAR‑T cells exhibit stronger tumour‑suppressing effects in HCC than their single‑target counterparts, which are common, suggesting the potential of strengthening CAR‑T cell activity in HCC treatment.
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Affiliation(s)
- Dezhi Li
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Jie Qin
- Department of Scientific and Research, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Tao Zhou
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Yaqin Li
- Department of Infectious Disease, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Xianyi Cheng
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Zaizhong Chen
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
| | - Junhui Chen
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
- Correspondence to: Dr Junhui Chen or Dr Wei V. Zheng, Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, Guangdong 518036, P.R. China, E-mail: , E-mail:
| | - Wei V. Zheng
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, P.R. China
- Correspondence to: Dr Junhui Chen or Dr Wei V. Zheng, Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, Guangdong 518036, P.R. China, E-mail: , E-mail:
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7
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Hepatocyte growth factor-mediated apoptosis mechanisms of cytotoxic CD8 + T cells in normal and cirrhotic livers. Cell Death Dis 2023; 9:13. [PMID: 36658107 PMCID: PMC9852593 DOI: 10.1038/s41420-023-01313-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 01/04/2023] [Accepted: 01/09/2023] [Indexed: 01/20/2023]
Abstract
Intrahepatic stem/progenitor cells and cytotoxic CD8+ T cells (CD8+ T cells) in the cirrhotic liver undergo apoptosis, which potentially facilitates progression to cancer. Here, we report that hepatocyte growth factor (HGF) signaling plays an important role in promoting normal and damaged liver CD8+ T cell Fas-mediated apoptosis through its only receptor, c-Met. In addition to binding with HGF, c-Met also binds to Fas to form a complex. Using a diethylnitrosamine (DEN)-induced liver fibrosis/cirrhosis mouse model, immunostaining, and terminal deoxynucleotidyl transferase (TdT) dUTP nick-end labeling (TUNEL) staining, we found that HGF secretion was significantly higher at 10 weeks post-DEN, the liver cirrhotic phase (LCP), than at 3 weeks post-DEN, the liver fibrotic phase (LFP). Correspondingly, differences in CD8+ T cell proliferation and apoptosis were noted between the two phases. Interestingly, staining and TUNEL assays revealed lower smooth muscle actin (α-SMA)+ cell apoptosis, a marker for hepatic stellate cells (HSCs), in the LFP group than in the LCP group, which suggested a beneficial correlation among HGF, CD8+ T cells and HSCs in improving the fibrotic load during damaged liver repair. In cultures, when met different concentrations of recombinant HGF (rHGF), phytohemagglutinin (PHA)-stimulated naive mouse splenic CD8+ T cells (pn-msCD8+ T cells) responded differently; as increases in rHGF increased were associated with decreases in the clonal numbers of pn-msCD8+ T cells, and when the rHGF dose was greater than 200 ng/mL, the clonal numbers significantly decreased. In the presence of 400 ng/mL rHGF, the death-inducing signaling complex (DISC) can be directly activated in both nsCD8+ T cells and healthy human peripheral blood CD8+ T cells (hp-CD8+ T cells), as indicated by recruitment of FADD and caspase-8 because DISC forms via the recruitment of FADD and caspase-8, among others. These findings suggest that Fas-mediated apoptosis, may also indicate a regulatory role of HGF signaling in hepatic homeostasis.
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8
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Different methods of detaching adherent cells and their effects on the cell surface expression of Fas receptor and Fas ligand. Sci Rep 2022; 12:5713. [PMID: 35383242 PMCID: PMC8983651 DOI: 10.1038/s41598-022-09605-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 03/01/2022] [Indexed: 11/08/2022] Open
Abstract
In cell culture environment, some cells adhere firmly to the culture plates and may be vulnerable to cell detachment during passage. Therefore, it is important to harvest cells with a proper detaching method to maintain the viability of cells after detachment. Trypsinization is frequently used for cellular dissociation and detachment. However, most surface proteins and the extracellular matrix are degraded by enzymatic digestion. A mild cell detachment buffer, accutase, is recommended for the replacement of trypsin to dissociate adherent cells and thereby avoid cellular damage. In this study, we demonstrated that use of accutase for cellular detachment may compromise some surface proteins. Compared with ethylenediaminetetraacetic acid (EDTA)-based nonenzymatic cell dissociation buffers, accutase was associated with significant decreases in the surface Fas ligands and Fas receptors. Moreover, we found that accutase may be able to cleave surface Fas ligands into pieces. Our results also illustrated that surface proteins required 20 h to recover after accutase treatment. We demonstrated that using accutase to dissociate adherent cells compromised the expression of Fas ligands and Fas receptors on the cell surface. These findings indicate that it is important to choose suitable cell detachment buffers and allow cells to recover after detachment before experiments.
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9
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Qian S, Villarejo-Campos P, Guijo I, Hernández-Villafranca S, García-Olmo D, González-Soares S, Guadalajara H, Jiménez-Galanes S, Qian C. Update for Advance CAR-T Therapy in Solid Tumors, Clinical Application in Peritoneal Carcinomatosis From Colorectal Cancer and Future Prospects. Front Immunol 2022; 13:841425. [PMID: 35401510 PMCID: PMC8990899 DOI: 10.3389/fimmu.2022.841425] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/02/2022] [Indexed: 12/24/2022] Open
Abstract
Latest advances in the field of cancer immunotherapy have developed the (Chimeric Antigen Receptor) CAR-T cell therapy. This therapy was first used in hematological malignancies which obtained promising results; therefore, the use of CAR-T cells has become a popular approach for treating non-solid tumors. CAR-T cells consist of T-lymphocytes that are engineered to express an artificial receptor against any surface antigen of our choice giving us the capacity of offering precise and personalized treatment. This leaded to the development of CAR-T cells for treating solid tumors with the hope of obtaining the same result; however, their use in solid tumor and their efficacy have not achieved the expected results. The reason of these results is because solid tumors have some peculiarities that are not present in hematological malignancies. In this review we explain how CAR-T cells are made, their mechanism of action, adverse effect and how solid tumors can evade their action, and also we summarize their use in colorectal cancer and peritoneal carcinomatosis.
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Affiliation(s)
- Siyuan Qian
- Department of Surgery, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | | | - Ismael Guijo
- Department of Surgery, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | | | - Damián García-Olmo
- Department of Surgery, Fundación Jimenez Diaz University Hospital, Madrid, Spain
- Department of Surgery, Universidad Autónoma de Madrid, Madrid, Spain
| | - Sara González-Soares
- Department of Surgery, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | - Héctor Guadalajara
- Department of Surgery, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | | | - Cheng Qian
- Chongqing Precision Biotechnology Co. Ltd, Chongqing, China
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10
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Li H, Liu S, Li C, Xiao Z, Hu J, Zhao C. TNF Family-Based Signature Predicts Prognosis, Tumor Microenvironment, and Molecular Subtypes in Bladder Carcinoma. Front Cell Dev Biol 2022; 9:800967. [PMID: 35174161 PMCID: PMC8842074 DOI: 10.3389/fcell.2021.800967] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 12/01/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Tumor necrosis factor (TNF) family members play vital roles in cancer development and antitumor immune responses. However, the expression patterns, prognostic values, and immunological characteristics of TNF members in bladder carcinoma (BLCA) remain unclear. Methods: The training cohort, TCGA-BLCA, was downloaded from The Cancer Genome Atlas; another two Gene Expression Omnibus datasets (GSE13507 and GSE32894) and the Xiangya cohort (RNA-sequencing cohort collected from our hospital) were used as the external validation cohort. The least absolute shrinkage and selection operator (LASSO) algorithm and cross-validation were used to screen variables. Cox regression model and random survival forest (RSF) were used to develop the risk score, respectively. Then, we systematically correlated the TNF risk score with the tumor microenvironment (TME) cell infiltration, molecular subtypes of BLCA, and the potential value for predicting the efficacy of immunotherapy. Results: We developed two TNF-based patterns, named TNF cluster 1 and TNF cluster 2. TNF cluster 1 exhibited poorer survival outcome and an inflamed TME characteristic compared with TNF cluster 2. We then filtered out 196 differentially expressed genes between the two TNF clusters and applied the LASSO algorithm and cross-validation to screen out 22 genes to build the risk score. For risk score, we found that RSF exhibited higher efficacy than the Cox regression model, and we chose the risk score developed by RSF for the following analysis. BLCA patients in the higher risk score group showed significantly poorer survival outcomes. Moreover, these results could be validated in the external validation cohorts, including the GSE13507, GSE32894, and Xiangya cohorts. Then, we systematically correlated the risk score with TME cell infiltration and found that it was positively correlated with the infiltration of a majority of immune cells. Also, a higher risk score indicated a basal subtype of BLCA. Notably, the relationship between risk score, TME cell infiltration, and molecular subtypes could be validated in the Xiangya cohort. Conclusion: We developed and validated a robust TNF-based risk score, which could predict prognostic outcomes, TME, and molecular subtypes of BLCA. However, the value of risk score predicting the efficacy of immunotherapy needs further research.
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Affiliation(s)
- Huihuang Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Siyuan Liu
- Department of General Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chenxuan Li
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Zicheng Xiao
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jiao Hu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Cheng Zhao
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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11
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Fan J, Feng Y, Cheng Y, Wang Z, Zhao H, Galan EA, Liao Q, Cui S, Zhang W, Ma S. Multiplex gene quantification as digital markers for extremely rapid evaluation of chemo-drug sensitivity. PATTERNS 2021; 2:100360. [PMID: 34693378 PMCID: PMC8515010 DOI: 10.1016/j.patter.2021.100360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/29/2021] [Accepted: 09/08/2021] [Indexed: 12/12/2022]
Abstract
Current administrations for precision drug uses are limited in evaluation speed. Here, we propose the use of multiplex gene-based digital markers for the extremely rapid personalized prediction of individual sensitivity to cancer drugs. We first screen the transcriptional profiles by applying two to three gene filters and scoring genes by their impact on drug sensitivity and finalize the gene lists by K-nearest neighbors cross-validation. The digital markers are cancer type dependent, are composed of tens to hundreds of gene expressions, and are rapidly quantified by reverse transcription quantitative real-time PCR (qRT-PCR) within 1–3 h after tumor sampling. The area under the receiver operating characteristic curve reached 0.88 when testing the performance of digital markers on organoids derived from colorectal cancer patient tumors. The algorithm and corresponding graphic user interface were developed to demonstrate the promise of digital markers for extremely rapid drug recommendation. Non-targeted multiplex genes are screened as digital markers for drug sensitivity Transcription level cohort of 10s to 100s genes predicts drug sensitivity Digital markers are quantified using qRT-PCR within 1–3 h Digital markers guide extremely rapid chemo-drug uses after patient hospitalization
In clinical cancer medicine, many patients require immediate chemotherapy after hospitalization. Current administrations for precision drug uses are limited in evaluation speed, including genomic sequencing and tumor organoid evaluation. An extremely rapid evaluation protocol is in high demand to realize drug recommendation within a few hours after tumor sampling. In this work, we have proposed an approach for extremely rapid and personalized drug recommendation.
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Affiliation(s)
- Jiaqi Fan
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China.,Institute for Brain and Cognitive Sciences (THUIBCS), Tsinghua University, Beijing 100084, China
| | - Yilin Feng
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China
| | - Yifan Cheng
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China
| | - Zitian Wang
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China
| | - Haoran Zhao
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China
| | - Edgar A Galan
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China
| | - Quanxing Liao
- Department of Abdominal Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, China
| | - Shuzhong Cui
- Department of Abdominal Surgery, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou 510095, China
| | - Weijie Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Shaohua Ma
- Tsinghua University, Shenzhen International Graduate School (SIGS), Shenzhen 518055, China.,Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, China.,Institute for Brain and Cognitive Sciences (THUIBCS), Tsinghua University, Beijing 100084, China
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12
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Dai Z, Mu W, Zhao Y, Jia X, Liu J, Wei Q, Tan T, Zhou J. The rational development of CD5-targeting biepitopic CARs with fully human heavy-chain-only antigen recognition domains. Mol Ther 2021; 29:2707-2722. [PMID: 34274536 PMCID: PMC8417515 DOI: 10.1016/j.ymthe.2021.07.001] [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: 01/13/2021] [Revised: 05/09/2021] [Accepted: 07/06/2021] [Indexed: 12/01/2022] Open
Abstract
T cell malignancies are a group of hematologic cancers with high recurrence and mortality rates. CD5 is highly expressed in ∼85% of T cell malignancies, although normal expression of CD5 is restricted to thymocytes, T cells, and B1 cells. However, CD5 expression on chimeric antigen receptor (CAR)-T cells leads to CAR-T cell fratricide. Once this limitation is overcome, CD5-targeting CAR-T therapy could be an attractive strategy to treat T cell malignancies. Here, we report the selection of novel CD5-targeting fully human heavy-chain variable (FHVH) domains for the development of a biepitopic CAR, termed FHVH3/VH1, containing FHVH1 and FHVH3, which were validated to bind different epitopes of the CD5 antigen. To prevent fratricide in CD5 CAR-T cells, we optimized the manufacturing procedures of a CRISPR-Cas9-based CD5 knockout (CD5KO) and lentiviral transduction of anti-CD5 CAR. In vitro and in vivo functional comparisons demonstrated that biepitopic CD5KO FHVH3/VH1 CAR-T cells exhibited enhanced and longer lasting efficacy; produced moderate levels of cytokine secretion; showed similar specificity profiles as either FHVH1, FHVH3, or the clinically tested H65; and is therefore suitable for further development.
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Affiliation(s)
- Zhenyu Dai
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Wei Mu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Ya Zhao
- Nanjing IASO Biotherapeutics, Nanjing, Jiangsu 210000, China
| | - Xiangyin Jia
- Nanjing IASO Biotherapeutics, Nanjing, Jiangsu 210000, China
| | - Jianwei Liu
- Nanjing IASO Biotherapeutics, Nanjing, Jiangsu 210000, China
| | - Qiaoe Wei
- Nanjing IASO Biotherapeutics, Nanjing, Jiangsu 210000, China
| | - Taochao Tan
- Nanjing IASO Biotherapeutics, Nanjing, Jiangsu 210000, China.
| | - Jianfeng Zhou
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China.
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13
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Grunewald L, Lam T, Andersch L, Klaus A, Schwiebert S, Winkler A, Gauert A, Heeren-Hagemann AI, Astrahantseff K, Klironomos F, Thomas A, Deubzer HE, Henssen AG, Eggert A, Schulte JH, Anders K, Kloke L, Künkele A. A Reproducible Bioprinted 3D Tumor Model Serves as a Preselection Tool for CAR T Cell Therapy Optimization. Front Immunol 2021; 12:689697. [PMID: 34267756 PMCID: PMC8276678 DOI: 10.3389/fimmu.2021.689697] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/02/2021] [Indexed: 01/01/2023] Open
Abstract
Chimeric antigen receptor (CAR) T cell performance against solid tumors in mouse models and clinical trials is often less effective than predicted by CAR construct selection in two-dimensional (2D) cocultures. Three-dimensional (3D) solid tumor architecture is likely to be crucial for CAR T cell efficacy. We used a three-dimensional (3D) bioprinting approach for large-scale generation of highly reproducible 3D human tumor models for the test case, neuroblastoma, and compared these to 2D cocultures for evaluation of CAR T cells targeting the L1 cell adhesion molecule, L1CAM. CAR T cells infiltrated the model, and both CAR T and tumor cells were viable for long-term experiments and could be isolated as single-cell suspensions for whole-cell assays quantifying CAR T cell activation, effector function and tumor cell cytotoxicity. L1CAM-specific CAR T cell activation by neuroblastoma cells was stronger in the 3D model than in 2D cocultures, but neuroblastoma cell lysis was lower. The bioprinted 3D neuroblastoma model is highly reproducible and allows detection and quantification of CAR T cell tumor infiltration, representing a superior in vitro analysis tool for preclinical CAR T cell characterization likely to better select CAR T cells for in vivo performance than 2D cocultures.
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Affiliation(s)
- Laura Grunewald
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,Freie Universität Berlin, Berlin, Germany
| | - Tobias Lam
- Technische Universität Berlin, Berlin, Germany.,Cellbricks GmbH Berlin, Berlin, Germany
| | - Lena Andersch
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Anika Klaus
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Silke Schwiebert
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Annika Winkler
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Anton Gauert
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Anja I Heeren-Hagemann
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Kathy Astrahantseff
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Filippos Klironomos
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany
| | - Alexander Thomas
- Technische Universität Berlin, Berlin, Germany.,Cellbricks GmbH Berlin, Berlin, Germany
| | - Hedwig E Deubzer
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,Neuroblastoma Research Group, Experimental and Clinical Research Center (ECRC) of the Charité and the Max-Delbrück-Center for Molecular Medicine (MDC) in the Helmholtz Association, Berlin, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anton G Henssen
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Angelika Eggert
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Johannes H Schulte
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Kathleen Anders
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lutz Kloke
- Technische Universität Berlin, Berlin, Germany.,Cellbricks GmbH Berlin, Berlin, Germany
| | - Annette Künkele
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Oncology and Hematology, Berlin, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
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14
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Wang M, Jiang S, Liu M, Xu L, Narva S, Awadasseid A, Wu Y, Zhang W. Synthesis and anti-cancer activity of naphthopyrone derivatives. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Zhao T, Li W, Chen J, Qin W. Genomic variants in Fas-mediated apoptosis pathway predict a poor response to Platinum-based Chemotherapy for Chinese Gastric Cancer Patients. J Cancer 2021; 12:849-859. [PMID: 33403042 PMCID: PMC7778532 DOI: 10.7150/jca.48120] [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: 01/27/2020] [Accepted: 02/09/2020] [Indexed: 12/16/2022] Open
Abstract
Platinum-based adjuvant chemotherapy is very common for gastric cancer (GC) patients, but the chemotherapy sensitivity is very heterogeneous. The genomic variants and the gene-gene interactions involved in Fas-mediated apoptosis pathway including Fas (FAS 1377 G > A and 670 A > G), FasL (FASL 844 C > T) and caspase-8 (CASP8 -652 6N ins > del or I > D), may paly vital roles in the response to platinum-based treatment. In our investigation, 662 stage II-III postoperative GC patients were enrolled between 1998 and 2006. 261 patients accepted platinum-based regimens and the remaining 401 were not. The log rank tests, Kaplan Meier plots, Pearson chi-square tests, Student t-tests and Cox regression analyses were performed. For the chemotherapy cohort, FAS 1377 G > A or FAS 670 A > G variants alone was related with inferior survival, and a greater than additive effect was identified when patients simultaneously carrying FAS 1377 GA and FAS 670 GA genotypes. But the poor response was neutralized when patients simultaneously carrying FASL 844 C > T or CASP8 -652 6N ins > del mutations. Our study suggested that FAS 1377 G > A and FAS 670 A > G variants may serve as potential biomarkers to predict the response to platinum-based adjuvant chemotherapy, and the gene-gene interactions involved in Fas-mediated apoptosis pathway may enhance or neutralize the chemosensitivity.
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Affiliation(s)
- Tingting Zhao
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, 21000, China
| | - Wei Li
- Department of Gynecology, Zhenjiang Maternity and Childcare Hospital, Zhenjiang, 212000, China
| | - Jinfei Chen
- Cancer Center, Taikang Xianlin Drum Tower Hospital, Nanjing University School of Medicine, Nanjing, 21000, China
| | - Weisong Qin
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, 21000, China
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16
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Aslam N, Abusharieh E, Abuarqoub D, Ali D, Al-Hattab D, Wehaibi S, Al-Kurdi B, Jamali F, Alshaer W, Jafar H, Awidi AS. Anti-oncogenic activities exhibited by paracrine factors of MSCs can be mediated by modulation of KITLG and DKK1 genes in glioma SCs in vitro. MOLECULAR THERAPY-ONCOLYTICS 2020; 20:147-165. [PMID: 33575478 PMCID: PMC7851499 DOI: 10.1016/j.omto.2020.11.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/19/2020] [Indexed: 12/12/2022]
Abstract
Cancer stem cells (CSCs) use their stemness properties to perpetuate their lineage and survive chemotherapy. Currently cell-based and cell-free therapies are under investigation to develop novel anti-cancer treatment modalities. We designed this study to investigate how cell extracts of mesenchymal stem cells affect the growth of glioma stem cells in vitro. Gliospheres were generated from the U87MG cell line and treated with conditioned media of Wharton’s jelly and bone marrow mesenchymal stem cells. The effects were investigated at the functional and molecular levels. Our results showed that conditioned media from both types of mesenchymal stem cells changed the morphology of spheres and inhibited the proliferation, invasion, and self-renewal ability of glioma stem cells. At the molecular level, metabolism interruption at oxidative phosphorylation, cell cycle arrest, cell differentiation, and upregulation of the immune response were observed. Furthermore, this effect was mediated by the upregulation of the DKK1 gene inhibiting the Wnt pathway mediated by growth factor activity and downregulation of the KITLG gene activated by growth factor and cytokine activity, inhibiting multiple pathways. We conclude that different types of mesenchymal stem cells possess antitumor properties and their paracrine factors, in combination with anti-immune modalities, can provide practical therapeutic targets for glioblastoma treatment.
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Affiliation(s)
- Nazneen Aslam
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Elham Abusharieh
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Faculty of Pharmacy, The University of Jordan, Amman 11942, Jordan
| | - Duaa Abuarqoub
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman 11196, Jordan
| | - Dema Ali
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Dana Al-Hattab
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Laboratory for Nanomedicine, Division of Biological & Environmental Science & Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Suha Wehaibi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Ban Al-Kurdi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Fatima Jamali
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan
| | - Hanan Jafar
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Anatomy and Histology, School of Medicine, The University of Jordan, Amman 11942, Jordan
| | - Abdalla S Awidi
- Cell Therapy Center, The University of Jordan, Amman 11942, Jordan.,Department of Medicine, School of Medicine, The University of Jordan, Amman 11942, Jordan.,Department of Hematology and Oncology, Jordan University Hospital, The University of Jordan, Amman 11942, Jordan
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17
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Nabariya DK, Pallu R, Yenuganti VR. Exosomes: The protagonists in the tale of colorectal cancer? Biochim Biophys Acta Rev Cancer 2020; 1874:188426. [PMID: 32956762 DOI: 10.1016/j.bbcan.2020.188426] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/11/2020] [Accepted: 09/12/2020] [Indexed: 02/07/2023]
Abstract
Exosomes, which facilitate intercellular communication, antigen presentation and shuttling of biological agents, were initially thought as the cell's garbage cargo but today, after about 40 years of their discovery, we are now beginning to understand their potential role in diagnosis and therapy of several diseases including cancers. Various studies over the decades have signified the role of exosomes in different stages of cancer. Exosomes play a key role in colorectal cancer initiation (CRC), promotion of anti- apoptotic signaling pathways, regulating tumor microenvironment, enhancing tumorigenicity, promotion of angiogenesis, stem cell proliferation and endothelial cell migration, establishment of immune suppressive environment, formation of pre- metastatic niche and metastasis. Exosomes also elicits drug resistance. Since, they have the ability to cross the biological barrier, exosomes are now being explored as an efficient target specific drug delivery system that facilitates the shipping of different biomolecules and therapeutic drugs. However, cautious and strong investigative approaches are required before approving exosomes as therapeutics or drug delivery systems. In this review, we summarize the role of exosomes in different stages of CRC and also elaborate on the applications of exosomes in diagnosis and therapy with respect to CRC.
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Affiliation(s)
- Deepti Kailash Nabariya
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - Reddanna Pallu
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India
| | - Vengala Rao Yenuganti
- Department of Animal Biology, School of Life Sciences, University of Hyderabad, Hyderabad, Telangana, India.
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18
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A System Biology-Based Approach for Designing Combination Therapy in Cancer Precision Medicine. BIOMED RESEARCH INTERNATIONAL 2020; 2020:5072697. [PMID: 32908895 PMCID: PMC7471815 DOI: 10.1155/2020/5072697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/07/2020] [Accepted: 07/22/2020] [Indexed: 12/02/2022]
Abstract
In this paper, we have used an agent-based stochastic tumor growth model and presented a mathematical and theoretical perspective to cancer therapy. This perspective can be used to theoretical study of precision medicine and combination therapy in individuals. We have conducted a series of in silico combination therapy experiments. Based on cancer drugs and new findings of cancer biology, we hypothesize relationships between model parameters which in some cases represent individual genome characteristics and cancer drugs, i.e., in our approach, therapy players are delegated by biologically reasonable parameters. In silico experiments showed that combined therapies are more effective when players affect tumor via different mechanisms and have different physical dimensions. This research presents for the first time an algorithm as a theoretical viewpoint for the prediction of effectiveness and classification of therapy sets.
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19
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Anggraeni TD, Rustamadji P, Aziz MF. Fas Ligand (FasL) in Association with Tumor-Infiltrating Lymphocytes (TILs) in Early Stage Cervical Cancer. Asian Pac J Cancer Prev 2020; 21:831-835. [PMID: 32212814 PMCID: PMC7437346 DOI: 10.31557/apjcp.2020.21.3.831] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 11/10/2019] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To date, little is known about the roles of FasL and TILs in cervical cancer. This study aims to determine the correlation between FasL expression and TILs presence in cervical cancer. METHODS In this study, we analysed the FasL and TIL presence in 32 squamous cell carcinoma or adenocarcinoma that were obtained from early stage (≤ IIA2) cervical cancer patients using immunohistochemistry. The level of FasL and TIL was assessed qualitatively, and then quantified with the H-Score system. RESULTS Most of the patients were between 30 to 50 years old (59,4%), and had never taken pap smear examination before (96,9%). Based on the Pearson analysis of FasL and TIL presence, we found that FasL was inversely correlated with CD45 or TIL number when the level of FasL is above 140 and the CD45 is below 160. Based on Chi-Square test of FasL and TIL classification, there was a nine-fold odds ratio (OR) of lower TILs classification in high expression of FasL classification (OR 9, p=0.01). CONCLUSION An inverse correlation between FasL expression and TILs level, that might indicate FasL-induced TILs apoptosis in tumor tissue, was observed. The strong inverse correlation between FasL and TILs presence showed some insight about the interactions between cancer cells and its surroundings inside of the cervical cancer tissue. This might also be further developed to tailor a prognostic marker that can predict the outcome of therapy in patients, not only in cervical cancer, but generally in all cancer.
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Affiliation(s)
| | - Primariadewi Rustamadji
- Department of Anatomic Pathology , Faculty of Medicine, University of Indonesia, Cipto Mangunkusumo Hospital, Indonesia.
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20
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Wan Mohd Tajuddin WNB, Lajis NH, Abas F, Othman I, Naidu R. Mechanistic Understanding of Curcumin's Therapeutic Effects in Lung Cancer. Nutrients 2019; 11:E2989. [PMID: 31817718 PMCID: PMC6950067 DOI: 10.3390/nu11122989] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 11/22/2019] [Accepted: 11/30/2019] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is among the most common cancers with a high mortality rate worldwide. Despite the significant advances in diagnostic and therapeutic approaches, lung cancer prognoses and survival rates remain poor due to late diagnosis, drug resistance, and adverse effects. Therefore, new intervention therapies, such as the use of natural compounds with decreased toxicities, have been considered in lung cancer therapy. Curcumin, a natural occurring polyphenol derived from turmeric (Curcuma longa) has been studied extensively in recent years for its therapeutic effects. It has been shown that curcumin demonstrates anti-cancer effects in lung cancer through various mechanisms, including inhibition of cell proliferation, invasion, and metastasis, induction of apoptosis, epigenetic alterations, and regulation of microRNA expression. Several in vitro and in vivo studies have shown that these mechanisms are modulated by multiple molecular targets such as STAT3, EGFR, FOXO3a, TGF-β, eIF2α, COX-2, Bcl-2, PI3KAkt/mTOR, ROS, Fas/FasL, Cdc42, E-cadherin, MMPs, and adiponectin. In addition, limitations, strategies to overcome curcumin bioavailability, and potential side effects as well as clinical trials were also reviewed.
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Affiliation(s)
- Wan Nur Baitty Wan Mohd Tajuddin
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor Darul Ehsan 47500, Malaysia; (W.N.B.W.M.T.); (I.O.)
| | - Nordin H. Lajis
- Laboratory of Natural Products, Faculty of Science, Universiti Putra Malaysia, UPM, Serdang 43400, Malaysia; (N.H.L.); (F.A.)
| | - Faridah Abas
- Laboratory of Natural Products, Faculty of Science, Universiti Putra Malaysia, UPM, Serdang 43400, Malaysia; (N.H.L.); (F.A.)
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, UPM, Serdang 43400, Malaysia
| | - Iekhsan Othman
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor Darul Ehsan 47500, Malaysia; (W.N.B.W.M.T.); (I.O.)
| | - Rakesh Naidu
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor Darul Ehsan 47500, Malaysia; (W.N.B.W.M.T.); (I.O.)
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21
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The Gastrointestinal Tumor Microenvironment: An Updated Biological and Clinical Perspective. JOURNAL OF ONCOLOGY 2019; 2019:6240505. [PMID: 31885581 PMCID: PMC6893275 DOI: 10.1155/2019/6240505] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 10/30/2019] [Indexed: 12/24/2022]
Abstract
Gastrointestinal cancers are still responsible for high numbers of cancer-related deaths despite advances in therapy. Tumor-associated cells play a key role in tumor biology, by supporting or halting tumor development through the production of extracellular matrix, growth factors, cytokines, and extracellular vesicles. Here, we review the roles of these tumor-associated cells in the initiation, angiogenesis, immune modulation, and resistance to therapy of gastrointestinal cancers. We also discuss novel diagnostic and therapeutic strategies directed at tumor-associated cells and their potential benefits for the survival of these patients.
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22
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Sheehan C, D'Souza-Schorey C. Tumor-derived extracellular vesicles: molecular parcels that enable regulation of the immune response in cancer. J Cell Sci 2019; 132:132/20/jcs235085. [PMID: 31615844 DOI: 10.1242/jcs.235085] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Extracellular vesicles (EVs) are a heterogeneous collection of membrane-bound vesicles released by cells that contain bioactive cargoes including proteins, lipids and nucleic acids. Multiple subpopulations of EVs have now been recognized and these include exosomes and microvesicles. EVs have been thought to facilitate intercellular and distal communication to bring about various processes that enable tumor progression and metastases. Here, we describe the current knowledge of the functional cargo contained within EVs, with a focus on tumor microvesicles, and review the emerging theory of how EVs support immune suppression in cancer.
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Affiliation(s)
- Colin Sheehan
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556-0369, USA
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Resistance Mechanisms to CAR T-Cell Therapy and Overcoming Strategy in B-Cell Hematologic Malignancies. Int J Mol Sci 2019; 20:ijms20205010. [PMID: 31658644 PMCID: PMC6834308 DOI: 10.3390/ijms20205010] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/03/2019] [Accepted: 10/09/2019] [Indexed: 02/07/2023] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has shown promising clinical impact against hematologic malignancies. CD19 is a marker on the surface of normal B cells as well as most B-cell malignancies, and thus has a role as an effective target for CAR T-cell therapy. In numerous clinical data, successes with cell therapy have provided anticancer therapy as a potential therapeutic option for patients who are resistant to standard chemotherapies. However, recent growing evidence showed the limitations of the treatment such as antigen-positive relapse due to poor CAR T-cell persistence and antigen-negative relapses associated with CAR-driven mutations, alternative splicing, epitope masking, low antigen density, and lineage switching. The understanding of the resistance mechanisms to the cell therapy has developed novel potential treatment strategies, including dual-targeting therapy (dual and tandem CAR), and armored and universal CAR T-cell therapies. In this review, we provide an overview of resistance mechanisms to CD19 CAR T-cell therapy in B-cell malignancies and also review therapeutic strategies to overcome these resistances.
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Soh JE, Abu N, Sagap I, Mazlan L, Yahaya A, Mustangin M, Khoo TS, Saidin S, Ishak M, Ab Mutalib NS, Jamal R. Validation of immunogenic PASD1 peptides against HLA-A*24:02 colorectal cancer. Immunotherapy 2019; 11:1205-1219. [PMID: 31478431 DOI: 10.2217/imt-2019-0073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Colorectal cancer is the third commonest malignancy in Asia including Malaysia. The immunogenic cancer-testis antigens, which are expressed in a variety of cancers but with limited expression in normal tissues except the testis, represent an attractive approach to improve treatment options for colorectal cancer. We aimed to validate four PASD1 peptides as the immunotherapeutic targets in colorectal cancer. First, PASD1 mRNA and protein expression were determined via real-time polymerase chain reaction (RT-PCR) and immunohistochemistry. The PASD1 peptides specific to HLA-A*24:02 were investigated using IFN-y-ELISpot assay, followed by the cytolytic and granzyme-B-ELISpot assays to analyze the cytolytic effects of CD8+ T cells. Gene and protein expressions of PASD1 were detected in 20% and 17.3% of colorectal cancer samples, respectively. PASD1(4) peptide was shown to be immunogenic in colorectal cancer samples. CD8+ T cells raised against PASD1(4) peptide were able to lyze HLA-A*24:02+ PASD1+ cells. Our results reveal that PASD1(4) peptide represents a potential target for colorectal cancer.
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Affiliation(s)
- Joanne Ec Soh
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nadiah Abu
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ismail Sagap
- Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Luqman Mazlan
- Department of Surgery, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Azyani Yahaya
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Muaatamarulain Mustangin
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Tze S Khoo
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Sazuita Saidin
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Muhiddin Ishak
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nurul S Ab Mutalib
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Zhu J, Petit PF, Van den Eynde BJ. Apoptosis of tumor-infiltrating T lymphocytes: a new immune checkpoint mechanism. Cancer Immunol Immunother 2019; 68:835-847. [PMID: 30406374 PMCID: PMC11028327 DOI: 10.1007/s00262-018-2269-y] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 10/29/2018] [Indexed: 12/20/2022]
Abstract
Immunotherapy based on checkpoint inhibitors is providing substantial clinical benefit, but only to a minority of cancer patients. The current priority is to understand why the majority of patients fail to respond. Besides T-cell dysfunction, T-cell apoptosis was reported in several recent studies as a relevant mechanism of tumoral immune resistance. Several death receptors (Fas, DR3, DR4, DR5, TNFR1) can trigger apoptosis when activated by their respective ligands. In this review, we discuss the immunomodulatory role of the main death receptors and how these are shaping the tumor microenvironment, with a focus on Fas and its ligand. Fas-mediated apoptosis of T cells has long been known as a mechanism allowing the contraction of T-cell responses to prevent immunopathology, a phenomenon known as activation-induced cell death, which is triggered by induction of Fas ligand (FasL) expression on T cells themselves and qualifies as an immune checkpoint mechanism. Recent evidence indicates that other cells in the tumor microenvironment can express FasL and trigger apoptosis of tumor-infiltrating lymphocytes (TIL), including endothelial cells and myeloid-derived suppressor cells. The resulting disappearance of TIL prevents anti-tumor immunity and may in fact contribute to the absence of TIL that is typical of "cold" tumors that fail to respond to immunotherapy. Interfering with the Fas-FasL pathway in the tumor microenvironment has the potential to increase the efficacy of cancer immunotherapy.
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Affiliation(s)
- Jingjing Zhu
- Ludwig Institute for Cancer Research, 1200, Brussels, Belgium
- de Duve Institute, Université catholique de Louvain, Avenue Hippocrate 75 B1.74.03, 1200, Brussels, Belgium
- Walloon Excellence in Life Sciences and Biotechnology, 1200, Brussels, Belgium
| | - Pierre-Florent Petit
- Ludwig Institute for Cancer Research, 1200, Brussels, Belgium
- de Duve Institute, Université catholique de Louvain, Avenue Hippocrate 75 B1.74.03, 1200, Brussels, Belgium
| | - Benoit J Van den Eynde
- Ludwig Institute for Cancer Research, 1200, Brussels, Belgium.
- de Duve Institute, Université catholique de Louvain, Avenue Hippocrate 75 B1.74.03, 1200, Brussels, Belgium.
- Walloon Excellence in Life Sciences and Biotechnology, 1200, Brussels, Belgium.
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26
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Jiang X, Wu J, Wang J, Huang R. Tobacco and oral squamous cell carcinoma: A review of carcinogenic pathways. Tob Induc Dis 2019; 17:29. [PMID: 31582940 PMCID: PMC6752112 DOI: 10.18332/tid/105844] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 02/18/2019] [Accepted: 03/20/2019] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Tobacco is one of the most important risk factors for premature death globally. More than 60 toxic chemicals in tobacco can invade the body’s various systems. Oral squamous cell carcinoma (OSCC) is a pathological type of oral cancer, accounting for over 90% of oral cancers. A vast quantity of scientific, clinical and epidemiological data shows that tobacco is associated with the development of oral squamous cell carcinoma, and its carcinogenic pathways may be complicated. METHODS We conducted a thorough electronic search by Cochrane, EMBASE and PubMed to identify relevant studies. Studies published up to the end of October 2018 were included. After assessing and selecting articles based on eligibility criteria, studies were classified and elaborated according to the pathogenesis. RESULTS Tobacco as an important risk factor can cause epigenetic alteration of oral epithelial cells, inhibit multiple systemic immune functions of the host, and its toxic metabolites can cause oxidative stress on tissues and induce OSCC. In addition, some specific viruses such as EBV and HPV are thought to play a role in the development of OSCC. CONCLUSIONS Oral cancer ranks eighth among the most common causes of cancer-related deaths worldwide, and tobacco is one the most important carcinogenic factors of OSCC. This review of the literature attempts to provide directions and ideas for future related research, and emphasizes the need for efforts to reduce tobacco consumption.
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Affiliation(s)
- Xiaoge Jiang
- Department of Pediatric Dentistry, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiaxin Wu
- Department of Pediatric Dentistry, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jiexue Wang
- Department of Pediatric Dentistry, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ruijie Huang
- Department of Pediatric Dentistry, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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27
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Gomez-Cambronero J. Lack of effective translational regulation of PLD expression and exosome biogenesis in triple-negative breast cancer cells. Cancer Metastasis Rev 2019; 37:491-507. [PMID: 30091053 DOI: 10.1007/s10555-018-9753-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer that is difficult to treat since cells lack the three receptors (ES, PR, or HER) that the most effective treatments target. We have used a well-established TNBC cell line (MDA-MB-231) from which we found evidence in support for a phospholipase D (PLD)-mediated tumor growth and metastasis: high levels of expression of PLD, as well as the absence of inhibitory miRs (such as miR-203) and 3'-mRNA PARN deadenylase activity in these cells. Such findings are not present in a luminal B cell line, MCF-7, and we propose a new miR•PARN•PLD node that is not uniform across breast cancer molecular subtypes and as such TNBC could be pharmacologically targeted differentially. We review the participation of PLD and phosphatidic acid (PA), its enzymatic product, as new "players" in breast cancer biology, with the aspects of regulation of the tumor microenvironment, macrophage polarization, regulation of PLD transcripts by specific miRs and deadenylases, and PLD-regulated exosome biogenesis. A new signaling miR•PARN•PLD node could serve as new biomarkers for TNBC abnormal signaling and metastatic disease staging, potentially before metastases are able to be visualized using conventional imaging.
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Affiliation(s)
- Julian Gomez-Cambronero
- Department of Biochemistry and Molecular Biology, Wright State University School of Medicine, 3640 Colonel Glenn Highway, Dayton, OH, 45435, USA.
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28
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Benmebarek MR, Karches CH, Cadilha BL, Lesch S, Endres S, Kobold S. Killing Mechanisms of Chimeric Antigen Receptor (CAR) T Cells. Int J Mol Sci 2019; 20:E1283. [PMID: 30875739 PMCID: PMC6470706 DOI: 10.3390/ijms20061283] [Citation(s) in RCA: 260] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/07/2019] [Accepted: 03/08/2019] [Indexed: 12/20/2022] Open
Abstract
Effective adoptive T cell therapy (ACT) comprises the killing of cancer cells through the therapeutic use of transferred T cells. One of the main ACT approaches is chimeric antigen receptor (CAR) T cell therapy. CAR T cells mediate MHC-unrestricted tumor cell killing by enabling T cells to bind target cell surface antigens through a single-chain variable fragment (scFv) recognition domain. Upon engagement, CAR T cells form a non-classical immune synapse (IS), required for their effector function. These cells then mediate their anti-tumoral effects through the perforin and granzyme axis, the Fas and Fas ligand axis, as well as the release of cytokines to sensitize the tumor stroma. Their persistence in the host and functional outputs are tightly dependent on the receptor's individual components-scFv, spacer domain, and costimulatory domains-and how said component functions converge to augment CAR T cell performance. In this review, we bring forth the successes and limitations of CAR T cell therapy. We delve further into the current understanding of how CAR T cells are designed to function, survive, and ultimately mediate their anti-tumoral effects.
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Affiliation(s)
- Mohamed-Reda Benmebarek
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
| | - Clara Helke Karches
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
| | - Bruno Loureiro Cadilha
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
| | - Stefanie Lesch
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
| | - Stefan Endres
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
| | - Sebastian Kobold
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Member of the German Center for Lung Research (DZL), 80337 Munich, Germany.
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29
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Qu N, Itoh M, Sakabe K. Effects of Chemotherapy and Radiotherapy on Spermatogenesis: The Role of Testicular Immunology. Int J Mol Sci 2019; 20:E957. [PMID: 30813253 PMCID: PMC6413003 DOI: 10.3390/ijms20040957] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/20/2019] [Accepted: 02/20/2019] [Indexed: 02/06/2023] Open
Abstract
Substantial improvements in cancer treatment have resulted in longer survival and increased quality of life in cancer survivors with minimized long-term toxicity. However, infertility and gonadal dysfunction continue to be recognized as adverse effects of anticancer therapy. In particular, alkylating agents and irradiation induce testicular damage that results in prolonged azoospermia. Although damage to and recovery of spermatogenesis after cancer treatment have been extensively studied, there is little information regarding the role of differences in testicular immunology in cancer treatment-induced male infertility. In this review, we briefly summarize available rodent and human data on immunological differences in chemotherapy or radiotherapy.
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Affiliation(s)
- Ning Qu
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, Kanagawa 259-1193, Japan.
- Department of Anatomy, Tokyo Medical University, Tokyo 160-8402, Japan.
| | - Masahiro Itoh
- Department of Anatomy, Tokyo Medical University, Tokyo 160-8402, Japan.
| | - Kou Sakabe
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, Kanagawa 259-1193, Japan.
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30
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Hong E, Dobrovolskaia MA. Addressing barriers to effective cancer immunotherapy with nanotechnology: achievements, challenges, and roadmap to the next generation of nanoimmunotherapeutics. Adv Drug Deliv Rev 2019; 141:3-22. [PMID: 29339144 DOI: 10.1016/j.addr.2018.01.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 12/18/2017] [Accepted: 01/11/2018] [Indexed: 12/18/2022]
Abstract
Cancer is a complex systemic disorder that affects many organs and tissues and arises from the altered function of multiple cellular and molecular mechanisms. One of the systems malfunctioning in cancer is the immune system. Restoring and improving the ability of the immune system to effectively recognize and eradicate cancer is the main focus of immunotherapy, a topic which has garnered recent and significant interest. The initial excitement about immunotherapy, however, has been challenged by its limited efficacy in certain patient populations and the development of adverse effects such as therapeutic resistance and autoimmunity. At the same time, a number of advances in the field of nanotechnology have sought to address the challenges faced by modern immunotherapeutics and allow these therapeutic strategies to realize their full potential. This endeavour requires an understanding of not only the immunological barriers in cancer but also the mechanisms by which modern technologies and immunotherapeutics modulate the function of the immune system. Herein, we summarize the major barriers relevant to cancer immunotherapy and review current progress in addressing these obstacles using various approaches and clinically approved therapies. We then discuss the remaining challenges and how they can be addressed by nanotechnology. We lay out translational considerations relevant to the therapies described and propose a framework for the development of next-generation nanotechnology-enabled immunotherapies.
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31
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Dostert C, Grusdat M, Letellier E, Brenner D. The TNF Family of Ligands and Receptors: Communication Modules in the Immune System and Beyond. Physiol Rev 2019; 99:115-160. [DOI: 10.1152/physrev.00045.2017] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The tumor necrosis factor (TNF) and TNF receptor (TNFR) superfamilies (TNFSF/TNFRSF) include 19 ligands and 29 receptors that play important roles in the modulation of cellular functions. The communication pathways mediated by TNFSF/TNFRSF are essential for numerous developmental, homeostatic, and stimulus-responsive processes in vivo. TNFSF/TNFRSF members regulate cellular differentiation, survival, and programmed death, but their most critical functions pertain to the immune system. Both innate and adaptive immune cells are controlled by TNFSF/TNFRSF members in a manner that is crucial for the coordination of various mechanisms driving either co-stimulation or co-inhibition of the immune response. Dysregulation of these same signaling pathways has been implicated in inflammatory and autoimmune diseases, highlighting the importance of their tight regulation. Investigation of the control of TNFSF/TNFRSF activities has led to the development of therapeutics with the potential to reduce chronic inflammation or promote anti-tumor immunity. The study of TNFSF/TNFRSF proteins has exploded over the last 30 yr, but there remains a need to better understand the fundamental mechanisms underlying the molecular pathways they mediate to design more effective anti-inflammatory and anti-cancer therapies.
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Affiliation(s)
- Catherine Dostert
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Melanie Grusdat
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Elisabeth Letellier
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Dirk Brenner
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
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32
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Fang RH, Kroll AV, Gao W, Zhang L. Cell Membrane Coating Nanotechnology. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30. [PMID: 29582476 PMCID: PMC5984176 DOI: 10.1002/adma.201706759,] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Nanoparticle-based therapeutic, prevention, and detection modalities have the potential to greatly impact how diseases are diagnosed and managed in the clinic. With the wide range of nanomaterials available, the rational design of nanocarriers on an application-specific basis has become increasingly commonplace. Here, a comprehensive overview is provided on an emerging platform: cell-membrane-coating nanotechnology. As a fundamental unit of biology, cells carry out a wide range of functions, including the remarkable ability to interface and interact with their surrounding environment. Instead of attempting to replicate such functions via synthetic techniques, researchers are now directly leveraging naturally derived cell membranes as a means of bestowing nanoparticles with enhanced biointerfacing capabilities. This top-down technique is facile, highly generalizable, and has the potential to greatly augment existing nanocarriers. Further, the introduction of a natural membrane substrate onto nanoparticles surfaces has enabled additional applications beyond those traditionally associated with nanomedicine. Despite its relative youth, there exists an impressive body of literature on cell membrane coating, which is covered here in detail. Overall, there is still significant room for development, as researchers continue to refine existing workflows while finding new and exciting applications that can take advantage of this developing technology.
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33
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Fang RH, Kroll AV, Gao W, Zhang L. Cell Membrane Coating Nanotechnology. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1706759. [PMID: 29582476 PMCID: PMC5984176 DOI: 10.1002/adma.201706759] [Citation(s) in RCA: 987] [Impact Index Per Article: 164.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 12/12/2017] [Indexed: 05/03/2023]
Abstract
Nanoparticle-based therapeutic, prevention, and detection modalities have the potential to greatly impact how diseases are diagnosed and managed in the clinic. With the wide range of nanomaterials available, the rational design of nanocarriers on an application-specific basis has become increasingly commonplace. Here, a comprehensive overview is provided on an emerging platform: cell-membrane-coating nanotechnology. As a fundamental unit of biology, cells carry out a wide range of functions, including the remarkable ability to interface and interact with their surrounding environment. Instead of attempting to replicate such functions via synthetic techniques, researchers are now directly leveraging naturally derived cell membranes as a means of bestowing nanoparticles with enhanced biointerfacing capabilities. This top-down technique is facile, highly generalizable, and has the potential to greatly augment existing nanocarriers. Further, the introduction of a natural membrane substrate onto nanoparticles surfaces has enabled additional applications beyond those traditionally associated with nanomedicine. Despite its relative youth, there exists an impressive body of literature on cell membrane coating, which is covered here in detail. Overall, there is still significant room for development, as researchers continue to refine existing workflows while finding new and exciting applications that can take advantage of this developing technology.
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Affiliation(s)
- Ronnie H. Fang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
| | - Ashley V. Kroll
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
| | - Weiwei Gao
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
| | - Liangfang Zhang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
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34
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Carter CA, Oronsky BT, Roswarski J, Oronsky AL, Oronsky N, Scicinski J, Lybeck H, Kim MM, Lybeck M, Reid TR. No patient left behind: The promise of immune priming with epigenetic agents. Oncoimmunology 2017; 6:e1315486. [PMID: 29123948 PMCID: PMC5665084 DOI: 10.1080/2162402x.2017.1315486] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 03/28/2017] [Accepted: 03/30/2017] [Indexed: 02/07/2023] Open
Abstract
Checkpoint inhibitors, monoclonal antibodies that inhibit PD-1 or CTLA-4, have revolutionized the treatment of multiple cancers. Despite the enthusiasm for the clinical successes of checkpoint inhibitors, and immunotherapy, in general, only a minority of patients with specific tumor types actually benefit from treatment. Emerging evidence implicates epigenetic alterations as a mechanism of clinical resistance to immunotherapy. This review presents evidence for that association, summarizes the epi-based mechanisms by which tumors evade immunogenic cell death, discusses epigenetic modulation as a component of an integrated strategy to boost anticancer T cell effector function in relation to a tumor immunosuppression cycle and, finally, makes the case that the success of this no-patient-left-behind strategy critically depends on the toxicity profile of the epigenetic agent(s).
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Affiliation(s)
- Corey A Carter
- Walter Reed National Military Medical Center, Murtha Cancer Center, Bethesda, MD, USA
| | | | - Joseph Roswarski
- Walter Reed National Military Medical Center, Murtha Cancer Center, Bethesda, MD, USA
| | | | | | | | - Harry Lybeck
- University of Helsinki, Department of Physiology, Helsinki, Finland
| | - Michelle M Kim
- University of Michigan, Department of Radiation Oncology, Ann Arbor, MI, USA
| | | | - Tony R Reid
- University of California San Diego, Moores Cancer Center, La Jolla, CA, USA
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35
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Szarynska M, Olejniczak A, Wierzbicki P, Kobiela J, Laski D, Sledzinski Z, Adrych K, Guzek M, Kmiec Z. FasR and FasL in colorectal cancer. Int J Oncol 2017; 51:975-986. [PMID: 28766682 DOI: 10.3892/ijo.2017.4083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 07/11/2017] [Indexed: 11/06/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common solid organ cancers prevalent worldwide causing, in spite of advancing therapeutic methodology, high rate of patient mortality, especially due to metastasis development. The cancer stem cell (CSC) theory of tumor growth indicates that CSCs within the tumor mass have great capacity to initiate and sustain tumor growth. Following the suggestion that Fas signaling can be engaged in apoptosis, tumor maintenance, senescence or DICE (death induced by CD95 or CD95L elimination), the attempts to broaden the knowledge concerning the relationships between CSCs features and FasR/FasL appeared to be necessary. The most important advantage of our study was the simultaneously analysis of CSCs from commonly used CRC lines (HCT116 and HT29) and tumor fragments collected from CRC patients. Moreover, the sphere-promoting expansion of CRC lines brought a specific three-dimensional specific environment for CSC exploration. We further investigated the function of Fas signaling in CRC lines depending on the culture mode as we incubated HCT116 and HT29 cells with anti-FasR agonistic antibodies. It appeared to act in a line-dependent and culture mode-dependent manner and influenced some particular features of CSCs such as spherogenicity, proliferation and phenotype. Additionally, the analysis of mRNA level showed that disease progression is associated with significantly increased expression of FasR and/or FasL. In conclusion, our observation seems to confirm that spherical model of cancer lines is more reliable for some sophisticated analysis because of their greater resemblance to the CSCs from human CRC samples in comparison to commonly used adherent cells, at least according to aspects of their biology analyzed in this study. That can be extended to the resemblance of in vitro sphere forming conditions to the in vivo environment. However, the greatest difference concerns the level of apoptosis, thus, this issue require further experiments.
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Affiliation(s)
- Magdalena Szarynska
- Department of Histology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Agata Olejniczak
- Department of Histology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Piotr Wierzbicki
- Department of Histology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Jaroslaw Kobiela
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Invasive Medicine Centre, 80-214 Gdansk, Poland
| | - Dariusz Laski
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Invasive Medicine Centre, 80-214 Gdansk, Poland
| | - Zbigniew Sledzinski
- Department of General, Endocrine and Transplant Surgery, Medical University of Gdansk, Invasive Medicine Centre, 80-214 Gdansk, Poland
| | - Krystian Adrych
- Department of Hepatology and Gastroenterology, Medical University of Gdansk, Invasive Medicine Centre, 80-214 Gdansk, Poland
| | - Marek Guzek
- Department of Hepatology and Gastroenterology, Medical University of Gdansk, Invasive Medicine Centre, 80-214 Gdansk, Poland
| | - Zbigniew Kmiec
- Department of Histology, Medical University of Gdansk, 80-210 Gdansk, Poland
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36
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Rani I, Sharma B, Kumar S, Kaur S, Agnihotri N. Apoptosis mediated chemosensitization of tumor cells to 5-fluorouracil on supplementation of fish oil in experimental colon carcinoma. Tumour Biol 2017; 39:1010428317695019. [PMID: 28349837 DOI: 10.1177/1010428317695019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
5-Fluorouracil has been considered as a cornerstone therapy for colorectal cancer; however, it suffers from low therapeutic response rate and severe side effects. Therefore, there is an urgent need to increase the clinical efficacy of 5-fluorouracil. Recently, fish oil rich in n-3 polyunsaturated fatty acids has been reported to chemosensitize tumor cells to anti-cancer drugs. This study is designed to understand the underlying mechanisms of synergistic effect of fish oil and 5-fluorouracil by evaluation of tumor cell-associated markers such as apoptosis and DNA damage. The colon cancer was developed by administration of N,N-dimethylhydrazine dihydrochloride and dextran sulfate sodium salt. Further these animals were treated with 5-fluorouracil, fish oil, or a combination of both. In carcinogen-treated animals, a decrease in DNA damage and apoptotic index was observed. There was also a decrease in the expression of Fas, FasL, caspase 8, and Bax, and an increase in Bcl-2. In contrast, administration of 5-fluorouracil and fish oil as an adjuvant increased both DNA damage and apoptotic index by activation of both extrinsic and intrinsic apoptotic pathways as compared to the other groups. The increased pro-apoptotic effect by synergism of 5-fluorouracil and fish oil may be attributed to the incorporation of n-3 polyunsaturated fatty acids in membrane, which alters membrane fluidity in cancer cells. In conclusion, this study highlights that the induction of apoptotic pathway by fish oil may increase the susceptibility of tumors to chemotherapeutic regimens.
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Affiliation(s)
- Isha Rani
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Bhoomika Sharma
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Sandeep Kumar
- Department of Biochemistry, Panjab University, Chandigarh, India
| | - Satinder Kaur
- Department of Biochemistry, Panjab University, Chandigarh, India
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Chien MH, Chang WM, Lee WJ, Chang YC, Lai TC, Chan DV, Sharma R, Lin YF, Hsiao M. A Fas Ligand (FasL)-Fused Humanized Antibody Against Tumor-Associated Glycoprotein 72 Selectively Exhibits the Cytotoxic Effect Against Oral Cancer Cells with a Low FasL/Fas Ratio. Mol Cancer Ther 2017; 16:1102-1113. [PMID: 28292939 DOI: 10.1158/1535-7163.mct-16-0314] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 06/27/2016] [Accepted: 03/07/2017] [Indexed: 12/16/2022]
Abstract
Altered expression of the Fas ligand (FasL)/Fas ratio exhibits a direct impact on the prognosis of cancer patients, and its impairment in cancer cells may lead to apoptosis resistance. Thus, the development of effective therapies targeting the FasL/Fas system may play an important role in the fight against cancer. In this study, we evaluated whether a fusion protein (hcc49scFv-FasL) comprising of the cytotoxicity domain of the FasL fused to a humanized antibody (CC49) against tumor-associated glycoprotein 72, which is expressed on oral squamous cell carcinoma (OSCC), can selectively kill OSCC cells with different FasL/Fas ratios. In clinical samples, the significantly low FasL and high Fas transcripts were observed in tumors compared with normal tissues. A lower FasL/Fas ratio was correlated with a worse prognosis of OSCC patients and higher proliferative and invasive abilities of OSCC cells. The hcc49scFv-FasL showed a selective cytotoxic effect on OSCC cells (Cal-27 and SAS) but not on normal oral keratinocytes cells (HOK) through apoptosis induction. Moreover, SAS cells harboring a lower FasL/Fas ratio than Cal-27 were more sensitive to the cytotoxic effect of hcc49scFv-FasL. Unlike wild-type FasL, hcc49scFv-FasL was not cleaved by matrix metalloproteinases and did not induce nonapoptotic signaling in SAS cells. In vivo, we found that hcc49scFv-FasL drastically reduced the formation of lymph node metastasis and decreased primary tumor growth in SAS orthotopic and subcutaneous xenograft tumor models. Collectively, our data indicate that a tumor-targeting antibody fused to the FasL can be a powerful tool for OSCC treatment, especially in populations with a low FasL/Fas ratio. Mol Cancer Ther; 16(6); 1102-13. ©2017 AACR.
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MESH Headings
- Animals
- Antibodies, Monoclonal, Humanized/genetics
- Antibodies, Monoclonal, Humanized/immunology
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibody-Dependent Cell Cytotoxicity/immunology
- Antigens, Neoplasm/immunology
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/immunology
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/pathology
- Cell Line, Tumor
- Cell Survival
- Cell Transformation, Neoplastic/metabolism
- Disease Models, Animal
- Fas Ligand Protein/genetics
- Fas Ligand Protein/metabolism
- Glycoproteins/antagonists & inhibitors
- Glycoproteins/immunology
- Humans
- Mice
- Mouth Neoplasms/drug therapy
- Mouth Neoplasms/immunology
- Mouth Neoplasms/metabolism
- Mouth Neoplasms/pathology
- Prognosis
- Protein Binding
- Recombinant Fusion Proteins/genetics
- Recombinant Fusion Proteins/immunology
- Recombinant Fusion Proteins/pharmacology
- Single-Chain Antibodies/genetics
- Single-Chain Antibodies/immunology
- Single-Chain Antibodies/pharmacology
- Tumor Burden/drug effects
- Xenograft Model Antitumor Assays
- fas Receptor/metabolism
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Affiliation(s)
- Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Wei-Min Chang
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Wei-Jiunn Lee
- Department of Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Chan Chang
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Tsung-Ching Lai
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Derek V Chan
- Center for Immunity, Inflammation, and Regenerative Medicine, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Rahul Sharma
- Center for Immunity, Inflammation, and Regenerative Medicine, Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Yuan-Feng Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
| | - Michael Hsiao
- The Genomics Research Center, Academia Sinica, Taipei, Taiwan.
- Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- The PhD Program for Translational Medicine, College of Science and Technology, Taipei Medical University, Taipei, Taiwan
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Wang M, Zhao J, Zhang L, Wei F, Lian Y, Wu Y, Gong Z, Zhang S, Zhou J, Cao K, Li X, Xiong W, Li G, Zeng Z, Guo C. Role of tumor microenvironment in tumorigenesis. J Cancer 2017; 8:761-773. [PMID: 28382138 PMCID: PMC5381164 DOI: 10.7150/jca.17648] [Citation(s) in RCA: 888] [Impact Index Per Article: 126.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 12/22/2016] [Indexed: 12/12/2022] Open
Abstract
Tumorigenesis is a complex and dynamic process, consisting of three stages: initiation, progression, and metastasis. Tumors are encircled by extracellular matrix (ECM) and stromal cells, and the physiological state of the tumor microenvironment (TME) is closely connected to every step of tumorigenesis. Evidence suggests that the vital components of the TME are fibroblasts and myofibroblasts, neuroendocrine cells, adipose cells, immune and inflammatory cells, the blood and lymphatic vascular networks, and ECM. This manuscript, based on the current studies of the TME, offers a more comprehensive overview of the primary functions of each component of the TME in cancer initiation, progression, and invasion. The manuscript also includes primary therapeutic targeting markers for each player, which may be helpful in treating tumors.
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Affiliation(s)
- Maonan Wang
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Jingzhou Zhao
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Lishen Zhang
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Fang Wei
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Yu Lian
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Yingfeng Wu
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Zhaojian Gong
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
| | - Shanshan Zhang
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
| | - Jianda Zhou
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Ke Cao
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Xiayu Li
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Wei Xiong
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Guiyuan Li
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Zhaoyang Zeng
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
| | - Can Guo
- Key Laboratory of Carcinogenesis of Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410078, China
- Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Cancer Research Institute, Central South University, Changsha, Hunan 410078, China
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China
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Mohammadpour-Gharehbagh A, Salimi S, Keshavarzi F, Zakerian S, Sajadian M, Mokhtari M. Association of FAS A-670G Polymorphism and Risk of Uterine Leiomyoma in a Southeast Iranian Population. Rep Biochem Mol Biol 2016; 5:51-55. [PMID: 28070535 PMCID: PMC5214684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 05/20/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Uterine leiomyoma (UL) is a benign tumor of uterine smooth muscle that affects women in reproductive ages. FAS has an important role in initial stages of apoptosis. Previous studies have shown an association between the FAS gene and tumorigenesis. In the present study, we evaluated the relationship between FAS A-670G (rs 1800682) and UL risk. METHODS The FAS gene polymorphism of 155 women with UL and 157 healthy controls was analyzed by the polymerase chain reaction restriction fragment length polymorphism method. RESULTS The AA, AG, and GG genotype frequencies of the FAS A-670G polymorphism were respectively 37.4, 42.6, and 20% in women with UL, and 46, 42.6, and 11.5% in healthy controls. The risk of UL in women was 1.5-fold greater in GG-genotype women than in AA-genotype women. The G allele frequencies were 41% in women with UL and 33% in healthy controls and statistically different (P = 0.03). CONCLUSION The FAS polymorphism was associated with the risk of UL in a sample of Iranian women.
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Affiliation(s)
- Abbas Mohammadpour-Gharehbagh
- Student Scientific Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Saeedeh Salimi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Farshid Keshavarzi
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Sepideh Zakerian
- Department of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mojtaba Sajadian
- Cellular and Molecular Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mojgan Mokhtari
- Department of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
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40
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Zhang SS, Huang ZW, Li LX, Fu JJ, Xiao B. Identification of CD200+ colorectal cancer stem cells and their gene expression profile. Oncol Rep 2016; 36:2252-60. [DOI: 10.3892/or.2016.5039] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 08/02/2016] [Indexed: 11/06/2022] Open
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41
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Abraha AM, Ketema EB. Apoptotic pathways as a therapeutic target for colorectal cancer treatment. World J Gastrointest Oncol 2016; 8:583-591. [PMID: 27574550 PMCID: PMC4980648 DOI: 10.4251/wjgo.v8.i8.583] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/15/2016] [Accepted: 06/16/2016] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer is the second leading cause of death from cancer among adults. The disease begins as a benign adenomatous polyp, which develops into an advanced adenoma with high-grade dysplasia and then progresses to an invasive cancer. Appropriate apoptotic signaling is fundamentally important to preserve a healthy balance between cell death and cell survival and in maintaining genome integrity. Evasion of apoptotic pathway has been established as a prominent hallmark of several cancers. During colorectal cancer development, the balance between the rates of cell growth and apoptosis that maintains intestinal epithelial cell homeostasis gets progressively disturbed. Evidences are increasingly available to support the hypothesis that failure of apoptosis may be an important factor in the evolution of colorectal cancer and its poor response to chemotherapy and radiation. The other reason for targeting apoptotic pathway in the treatment of cancer is based on the observation that this process is deregulated in cancer cells but not in normal cells. As a result, colorectal cancer therapies designed to stimulate apoptosis in target cells would play a critical role in controlling its development and progression. A better understanding of the apoptotic signaling pathways, and the mechanisms by which cancer cells evade apoptotic death might lead to effective therapeutic strategies to inhibit cancer cell proliferation with minimal toxicity and high responses to chemotherapy. In this review, we analyzed the current understanding and future promises of apoptotic pathways as a therapeutic target in colorectal cancer treatment.
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42
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Ceramide mediates FasL-induced caspase 8 activation in colon carcinoma cells to enhance FasL-induced cytotoxicity by tumor-specific cytotoxic T lymphocytes. Sci Rep 2016; 6:30816. [PMID: 27487939 PMCID: PMC4973238 DOI: 10.1038/srep30816] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 07/11/2016] [Indexed: 12/13/2022] Open
Abstract
FasL-mediated cytotoxicity is one of the mechanisms that CTLs use to kill tumor cells. However, human colon carcinoma often deregulates the Fas signaling pathway to evade host cancer immune surveillance. We aimed at testing the hypothesis that novel ceramide analogs effectively modulate Fas function to sensitize colon carcinoma cells to FasL-induced apoptosis. We used rational design and synthesized twenty ceramide analogs as Fas function modulators. Five ceramide analogs, IG4, IG7, IG14, IG17, and IG19, exhibit low toxicity and potent activity in sensitization of human colon carcinoma cells to FasL-induced apoptosis. Functional deficiency of Fas limits both FasL and ceramide analogs in the induction of apoptosis. Ceramide enhances FasL-induced activation of the MAPK, NF-κB, and caspase 8 despite induction of potent tumor cell death. Finally, a sublethal dose of several ceramide analogs significantly increased CTL-mediated and FasL-induced apoptosis of colon carcinoma cells. We have therefore developed five novel ceramide analogs that act at a sublethal dose to enhance the efficacy of tumor-specific CTLs, and these ceramide analogs hold great promise for further development as adjunct agents in CTL-based colon cancer immunotherapy.
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43
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Wu D, Wei S, Liu B, Wu X, Feng Y, Luo C, Ju Y, Liang J. Effect of immune suppression on metastasis in a patient with hepatocellular carcinoma metastasized to the colon and stomach: A case report. Exp Ther Med 2016. [PMID: 27168796 DOI: 10.3892/etm.2016.3108.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly malignant cancer, which can invade the portal vein and cause liver/long bone metastasis, although digestive tract metastatic tumor from the liver is very rare. This case report describes an unusual case of HCC (clear cell type), determined by pathology of the original liver tumor resected on March 16th, 2004. The patient returned to our hospital in February and July 2009 complaining of 'black stool' in the first instance, and 'anemia' on the second occasion. Colonoscopy and gastroscopy indicated colon cancer and stomach cancer, respectively. The right half colon and distal stomach were resected, and pathological inspection revealed liver cancer metastasis. The patient succumbed to respiratory failure due to liver cancer lung metastasis on the May 23rd, 2013. Tests for CD4+ and CD8+ T cells and the CD4+/CD8+ ratio, in addition to the expression of Fas, Fas ligand (FasL), indicated an evident difference in patient immunity during the tumor metastasis period. The disease progression in this patient suggested that immune surveillance may have been involved in the metastases. Furthermore, this case shows that clinicians should be alert to the possibility of metastases in uncommon sites that may be misdiagnosed as primary tumors. Surgical resection remains a valuable treatment for isolated digestive tract metastasis from liver cancer.
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Affiliation(s)
- Dongde Wu
- Department of Hepatobiliary and Pancreatic Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Shaozhong Wei
- Department of Urology Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Baozhen Liu
- School Hospital of Wuhan Textile University, Wuhan, Hubei 430073, P.R. China
| | - Xinghong Wu
- Department of Breast Cancer Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Yaojun Feng
- Department of Breast Cancer Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Chenggang Luo
- Department of Hepatobiliary and Pancreatic Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Yiqing Ju
- Department of General Surgery, First Hospital of Wuxue County, Huanggang, Hubei 435400, P.R. China
| | - Jianjun Liang
- Department of General Surgery, First Hospital of Wuxue County, Huanggang, Hubei 435400, P.R. China
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44
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Wu D, Wei S, Liu B, Wu X, Feng Y, Luo C, Ju Y, Liang J. Effect of immune suppression on metastasis in a patient with hepatocellular carcinoma metastasized to the colon and stomach: A case report. Exp Ther Med 2016; 11:1741-1747. [PMID: 27168796 PMCID: PMC4840586 DOI: 10.3892/etm.2016.3108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 01/21/2016] [Indexed: 12/14/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly malignant cancer, which can invade the portal vein and cause liver/long bone metastasis, although digestive tract metastatic tumor from the liver is very rare. This case report describes an unusual case of HCC (clear cell type), determined by pathology of the original liver tumor resected on March 16th, 2004. The patient returned to our hospital in February and July 2009 complaining of 'black stool' in the first instance, and 'anemia' on the second occasion. Colonoscopy and gastroscopy indicated colon cancer and stomach cancer, respectively. The right half colon and distal stomach were resected, and pathological inspection revealed liver cancer metastasis. The patient succumbed to respiratory failure due to liver cancer lung metastasis on the May 23rd, 2013. Tests for CD4+ and CD8+ T cells and the CD4+/CD8+ ratio, in addition to the expression of Fas, Fas ligand (FasL), indicated an evident difference in patient immunity during the tumor metastasis period. The disease progression in this patient suggested that immune surveillance may have been involved in the metastases. Furthermore, this case shows that clinicians should be alert to the possibility of metastases in uncommon sites that may be misdiagnosed as primary tumors. Surgical resection remains a valuable treatment for isolated digestive tract metastasis from liver cancer.
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Affiliation(s)
- Dongde Wu
- Department of Hepatobiliary and Pancreatic Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Shaozhong Wei
- Department of Urology Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Baozhen Liu
- School Hospital of Wuhan Textile University, Wuhan, Hubei 430073, P.R. China
| | - Xinghong Wu
- Department of Breast Cancer Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Yaojun Feng
- Department of Breast Cancer Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Chenggang Luo
- Department of Hepatobiliary and Pancreatic Surgery, Cancer Hospital of Wuhan University (Hubei Cancer Hospital), Wuhan, Hubei 430079, P.R. China
| | - Yiqing Ju
- Department of General Surgery, First Hospital of Wuxue County, Huanggang, Hubei 435400, P.R. China
| | - Jianjun Liang
- Department of General Surgery, First Hospital of Wuxue County, Huanggang, Hubei 435400, P.R. China
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Becht E, Giraldo NA, Germain C, de Reyniès A, Laurent-Puig P, Zucman-Rossi J, Dieu-Nosjean MC, Sautès-Fridman C, Fridman WH. Immune Contexture, Immunoscore, and Malignant Cell Molecular Subgroups for Prognostic and Theranostic Classifications of Cancers. Adv Immunol 2016; 130:95-190. [DOI: 10.1016/bs.ai.2015.12.002] [Citation(s) in RCA: 126] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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46
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Lin IYC, Van TTH, Smooker PM. Live-Attenuated Bacterial Vectors: Tools for Vaccine and Therapeutic Agent Delivery. Vaccines (Basel) 2015; 3:940-72. [PMID: 26569321 PMCID: PMC4693226 DOI: 10.3390/vaccines3040940] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 10/30/2015] [Accepted: 10/30/2015] [Indexed: 12/14/2022] Open
Abstract
Genetically attenuated microorganisms, including pathogenic and commensal bacteria, can be engineered to carry and deliver heterologous antigens to elicit host immunity against both the vector as well as the pathogen from which the donor gene is derived. These live attenuated bacterial vectors have been given much attention due to their capacity to induce a broad range of immune responses including localized mucosal, as well as systemic humoral and/or cell-mediated immunity. In addition, the unique tumor-homing characteristics of these bacterial vectors has also been exploited for alternative anti-tumor vaccines and therapies. In such approach, tumor-associated antigen, immunostimulatory molecules, anti-tumor drugs, or nucleotides (DNA or RNA) are delivered. Different potential vectors are appropriate for specific applications, depending on their pathogenic routes. In this review, we survey and summarize the main features of the different types of live bacterial vectors and discussed the clinical applications in the field of vaccinology. In addition, different approaches for using live attenuated bacterial vectors for anti-cancer therapy is discussed, and some promising pre-clinical and clinical studies in this field are outlined.
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Affiliation(s)
- Ivan Y C Lin
- School of Applied Sciences, RMIT University, Plenty Road, Bundoora VIC-3083, Australia.
| | - Thi Thu Hao Van
- School of Applied Sciences, RMIT University, Plenty Road, Bundoora VIC-3083, Australia.
| | - Peter M Smooker
- School of Applied Sciences, RMIT University, Plenty Road, Bundoora VIC-3083, Australia.
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47
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Singh V, Singh LC, Vasudevan M, Chattopadhyay I, Borthakar BB, Rai AK, Phukan RK, Sharma J, Mahanta J, Kataki AC, Kapur S, Saxena S. Esophageal Cancer Epigenomics and Integrome Analysis of Genome-Wide Methylation and Expression in High Risk Northeast Indian Population. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2015; 19:688-99. [DOI: 10.1089/omi.2015.0121] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Virendra Singh
- National Institute of Pathology (ICMR), New Delhi, India
| | | | | | | | | | | | - Rup Kumar Phukan
- Regional Medical Research Centre (RMRC), Dibrugadh, Assam, India
| | | | - Jagadish Mahanta
- Regional Medical Research Centre (RMRC), Dibrugadh, Assam, India
| | | | - Sujala Kapur
- National Institute of Pathology (ICMR), New Delhi, India
| | - Sunita Saxena
- National Institute of Pathology (ICMR), New Delhi, India
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Frey AB. Suppression of T cell responses in the tumor microenvironment. Vaccine 2015; 33:7393-7400. [PMID: 26403368 DOI: 10.1016/j.vaccine.2015.08.096] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 07/06/2015] [Accepted: 08/05/2015] [Indexed: 12/29/2022]
Abstract
The immune system recognizes protein antigens expressed in transformed cells evidenced by accumulation of antigen-specific T cells in tumor and tumor draining lymph nodes. However, despite demonstrable immune response, cancers grow progressively suggesting that priming of antitumor immunity is insufficiently vigorous or that antitumor immunity is suppressed, or both. Compared to virus infection, antitumor T cells are low abundance that likely contributes to tumor escape and enhancement of priming is a long-sought goal of experimental vaccination therapy. Furthermore, patient treatment with antigen-specific T cells can in some cases overcome deficient priming and cause tumor regression supporting the notion that low numbers of T cells permits tumor outgrowth. However, tumor-induced suppression of antitumor immune response is now recognized as a significant factor contributing to cancer growth and reversal of the inhibitory influences within the tumor microenvironment is a major research objective. Multiple cell types and factors can inhibit T cell functions in tumors and may be grouped in two general classes: T cell intrinsic and T cell extrinsic. T cell intrinsic factors are exemplified by T cell expression of cell surface inhibitory signaling receptors that, after contact with cells expressing a cognate ligand, inactivate proximal T Cell Receptor-mediated signal transduction therein rendering T cells dysfunctional. T cell extrinsic factors are more diverse in nature and are produced by tumors and various non-tumor cells in the tumor microenvironment. These include proteins secreted by tumor or stromal cells, highly reactive soluble oxygen and nitrogen species, cytokines, chemokines, gangliosides, and toxic metabolites. These factors may restrict T cell entrance into the tumor parenchyma, cause inactivation of effector phase T cell functions, or induce T cell apoptosis ultimately causing diminished cancer elimination. Here, we review the contributions of inhibitory factors to tumor T cell dysfunction leading to tumor escape.
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Affiliation(s)
- Alan B Frey
- Department of Cell Biology, Perlmutter Cancer Center, New York University Langone School of Medicine, 550 First Avenue, New York, NY 10016, USA.
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Wu GZ, Pan CX, Jiang D, Zhang Q, Li Y, Zheng SY. Clinicopathological significance of Fas and Fas ligand expressions in esophageal cancer. Am J Cancer Res 2015; 5:2865-2871. [PMID: 26609492 PMCID: PMC4633913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 06/10/2015] [Indexed: 06/05/2023] Open
Abstract
Esophageal carcinomas have recently been shown to express Fas ligand (FasL) and down-regulate Fas to escape from host immune surveillance. However, the prognostic importance of Fas/FasL and their correlation with clinicopathological characteristics are yet to be delineated in this highly malignant carcinoma. Specimens from 106 esophageal squamous cell carcinoma patients were used for immuno-histochemical evaluation of Fas, FasL, and CD8 expressions. Fifty-two (49%) and 34 (32%) patients were positive for FasL and Fas, respectively. There were no associations between FasL expression and clinicopathological characteristics except lymph vessel invasion. Strong FasL expression correlated with significant (P < 0.001) decrease in tumor nest CD81 cells. However, neither FasL nor CD81 had any impact on patient survival. Strong Fas expression was correlated with depth of invasion (40.3% in pT1, T2 versus 20.5% in pT3, T4; P5 0.0308), histological differentiation (45.7% in well versus 25.4% in nonwell; P < 0.05), and lymph node metastasis (22.6% in positive versus 45.5% in negative; P < 0.01). Fas expression was one of the independent favorable prognosticators for patients' survival (risk ratio, 3.26; P < 0.01) in esophageal SCC. Fas expression was an independent prognosticator for recurrencefree survival, whereas FasL expression did not influence the survival in esophageal squamous cell carcinoma. Down-regulation of tumor Fas may be the hallmark of immune privilege for the tumor, thus causing the patients' poorer outcome. Tumor FasL may counterattack the host immune cells to such an extent that the prognosis is not affected.
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Affiliation(s)
- Guang-Zhou Wu
- Department of Cardio-Thoracic Surgery, The First People’s Hospital of YanchengYancheng 224006, Jiangsu Province, China
| | - Chun-Xia Pan
- The Third People’s Hospital of DalianDalian 116000, China
| | - Dong Jiang
- Department of Cardio-Thoracic Surgery, The First Affiliated Hospital of Soochow UniversitySuzhou 215006, Jiangsu Province, China
| | - Qiang Zhang
- Department of Cardio-Thoracic Surgery, The First Affiliated Hospital of Soochow UniversitySuzhou 215006, Jiangsu Province, China
| | - Yin Li
- Department of Thoracic Surgery, The Tumor Hospital of HenanZhengzhou 450008, Henan Province, P. R. China
| | - Shi-Ying Zheng
- Department of Cardio-Thoracic Surgery, The First Affiliated Hospital of Soochow UniversitySuzhou 215006, Jiangsu Province, China
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Modiano JF, Lindborg BA, McElmurry RT, Lewellen M, Forster CL, Zamora EA, Schaack J, Bellgrau D, O'Brien TD, Tolar J. Mesenchymal stromal cells inhibit murine syngeneic anti-tumor immune responses by attenuating inflammation and reorganizing the tumor microenvironment. Cancer Immunol Immunother 2015; 64:1449-60. [PMID: 26250807 DOI: 10.1007/s00262-015-1749-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Accepted: 07/30/2015] [Indexed: 12/29/2022]
Abstract
The potential of mesenchymal stromal cells (MSCs) to inhibit anti-tumor immunity is becoming increasingly well recognized, but the precise steps affected by these cells during the development of an anti-tumor immune response remain incompletely understood. Here, we examined how MSCs affect the steps required to mount an effective anti-tumor immune response following administration of adenovirus Fas ligand (Ad-FasL) in the Lewis lung carcinoma (LL3) model. Administration of bone marrow-derived MSCs with LL3 cells accelerated tumor growth significantly. MSCs inhibited the inflammation induced by Ad-FasL in the primary tumors, precluding their rejection; MSCs also reduced the consequent expansion of tumor-specific T cells in the treated hosts. When immune T cells were transferred to adoptive recipients, MSCs impaired, but did not completely abrogate the ability of these T cells to promote elimination of secondary tumors. This impairment was associated with a modest reduction in tumor-infiltrating T cells, with a significant reduction in tumor-infiltrating macrophages, and with a reorganization of the stromal environment. Our data indicate that MSCs in the tumor environment reduce the efficacy of immunotherapy by creating a functional and anatomic barrier that impairs inflammation, T cell priming and expansion, and T cell function-including recruitment of effector cells.
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Affiliation(s)
- Jaime F Modiano
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Masonic Cancer Center, University of Minnesota, 1365 Gortner Avenue, St. Paul, MN, 55108, USA. .,Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA. .,Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA. .,Center for Immunology, University of Minnesota, Minneapolis, MN, USA.
| | - Beth A Lindborg
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA.,Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA.,BRTI Life Sciences, Two Harbors, MN, USA
| | - Ron T McElmurry
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA.,Department of Pediatrics, School of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Mitzi Lewellen
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Masonic Cancer Center, University of Minnesota, 1365 Gortner Avenue, St. Paul, MN, 55108, USA.,Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Colleen L Forster
- BioNet Histology Research Laboratory, Academic Health Center, University of Minnesota, Minneapolis, MN, USA
| | - Edward A Zamora
- Microbiology, Immunology, and Cancer Biology Graduate Group, University of Minnesota, Minneapolis, MN, USA
| | - Jerome Schaack
- Department of Microbiology, School of Medicine, University of Colorado, Aurora, CO, USA.,University of Colorado Cancer Center, Aurora, CO, USA
| | - Donald Bellgrau
- University of Colorado Cancer Center, Aurora, CO, USA.,Integrated Department of Immunology, School of Medicine, University of Colorado, Aurora, CO, USA
| | - Timothy D O'Brien
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA.,Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA.,Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA
| | - Jakub Tolar
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA.,Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA.,Department of Pediatrics, School of Medicine, University of Minnesota, Minneapolis, MN, USA
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