1
|
Zheng Y, Sheng S, Ma Y, Chen Y, Liu R, Zhang W, Zhang L, Liu Z, He Y, Zeng H, Zhang Z. FADD amplification is associated with CD8 + T-cell exclusion and malignant progression in HNSCC. Oral Dis 2024. [PMID: 38696357 DOI: 10.1111/odi.14976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/31/2024] [Accepted: 04/18/2024] [Indexed: 05/04/2024]
Abstract
OBJECTIVE This study aimed to clarify the relationship between FADD amplification and overexpression and the tumor immune microenvironment. METHODS Immunohistochemical staining and bioanalysis were used to analyze the association between FADD expression in tumor cells and cells in tumor microenvironment. RNA-seq analysis was used to detect the differences in gene expression upon FADD overexpression. Flow cytometry and multicolor immunofluorescence staining (mIHC) were used to detect the differences in CD8+ T-cell infiltration in FADD-overexpressed cells or tumor tissues. RESULTS Overexpression of FADD significantly promoted tumor growth. Cells with high FADD expression presented high expression of CD276 and FGFBP1 and low expression of proinflammatory factors (such as IFIT1-3 and CXCL8), which reduced the percentage of CD8+ T cells and created a "cold tumor" immune microenvironment, thus promoting tumor progression. In vivo and in vitro experiment confirmed that tumor tissues with excessive FADD expression exhibited CD8+ T-cell exclusion in the microenvironment. CONCLUSION Our preliminary investigation has discovered the association between FADD expression and the immunosuppressive microenvironment in HNSCC. Due to the high frequent amplification of the chromosomal region 11q13.3, where FADD is located, targeting FADD holds promise for improving the immune-inactive state of tumors, subsequently inhibiting HNSCC tumor progression.
Collapse
Affiliation(s)
- Yang Zheng
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Surui Sheng
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Yanni Ma
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yinan Chen
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruixin Liu
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wuchang Zhang
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Zhang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhonglong Liu
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Yue He
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Hanlin Zeng
- Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Precision Medicine, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiyuan Zhang
- Department of Oral and Maxillofacial-Head Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, College of Stomatology, Shanghai Jiao Tong University, National Center for Stomatology, National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China
- National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| |
Collapse
|
2
|
Xiang P, Li Q, Cui G, Xu N, Xiao Q, Qu X, Zhang Y, Chen Y, Wei X, Wang Q, Zhong R, Liu K, Liu C, Zhu F. Investigating the mechanism and efficacy material basis of Xiehuo Xiaoying decoction for treating Graves' disease via thyroid cell apoptosis based on proteomics and molecular docking techniques. JOURNAL OF ETHNOPHARMACOLOGY 2024; 324:117753. [PMID: 38218499 DOI: 10.1016/j.jep.2024.117753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/07/2024] [Accepted: 01/09/2024] [Indexed: 01/15/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE For numerous years, the Xiehuo Xiaoying decoction (XHXY), a traditional Chinese medicine formula, has demonstrated substantial promise in treating Graves' disease (GD) in clinical settings, showcasing significant potential. However, the therapeutic mechanism and efficacy material basis of XHXY remains obscure. AIM OF THE STUDY This work aims to investigate the underlying mechanisms and to study the efficacy material basis of XHXY in anti-GD effect using a combination of TMT quantitative proteomics and molecular docking method. MATERIALS AND METHODS GD model was initiated by administering Ad-TSH289. Subsequently, the mice underwent a four-week regimen that included oral gavage of XHXY at doses of 17 g/kg·d and 34 g/kg·d, along with intraperitoneal injections of Gentiopicroside (GPS). Utilizing the principles of pharmacological chemistry in traditional Chinese medicine, we employed high-performance liquid chromatography quadrupole time-of-flight mass spectrometry (HPLC-QTOF/MS) to discern prescribed prototype composition of XHXY in serum samples from mouse. TMT proteomics research provided evidence of XHXY's putative targets and important pathways in vivo. The binding activity of probable action targets and prototype composition was detected by molecular docking. Finally, Immunohistochemistry (IHC) and TUNEL staining were used to verify the mechanism of XHXY and GPS in anti-GD. RESULTS XHXY and GPS alleviated GD by ameliorating the pathological changes and reducing thyroxine and TRAb levels. In mouse serum, a total of 31 prototypical XHXY ingredients were detected, and the majority of these components were from monarch and minister medicine. Proteomics study results indicated that the XHXY may mainly regulate targets including FAS-associated death domain protein (FADD), Apolipoprotein C-III, etc. and main pathways are Apoptosis, Cholesterol metabolism, TNF signalling pathway, etc. Strong binding activity of the prototypical active ingredient and GPS towards FADD, Caspase 8, and Caspase 3 was demonstrated by molecular docking. XHXY and its primary component, GPS, elevated the expression of FADD, Caspase 8, and Caspase 3, and enhance apoptosis in thyroid cells, as lastly validated by TUNEL and IHC staining. CONCLUSIONS XHXY exhibits a favorable therapeutic effect in treating GD by promoting apoptosis in thyroid cells through the upregulation of FADD, Caspase 8, and Caspase 3 expression. And GPS is the main efficacy material basis for its therapeutic effect in anti-GD.
Collapse
Affiliation(s)
- Pingping Xiang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Qinning Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Guoqian Cui
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Nan Xu
- Department of Traditional Chinese Medicine, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, 210000, China; Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Qi Xiao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Xiaoyang Qu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Yunnan Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Yu Chen
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Xiao Wei
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Qifeng Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Ronglin Zhong
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Kemian Liu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China
| | - Chao Liu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China.
| | - Fenxia Zhu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210028, China; Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, 210028, China.
| |
Collapse
|
3
|
Crescenzi E, Mellone S, Gragnano G, Iaccarino A, Leonardi A, Pacifico F. NGAL Mediates Anaplastic Thyroid Carcinoma Cells Survival Through FAS/CD95 Inhibition. Endocrinology 2023; 165:bqad190. [PMID: 38091978 DOI: 10.1210/endocr/bqad190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Indexed: 12/27/2023]
Abstract
Neutrophil gelatinase-associated lipocalin (NGAL), a siderophore-mediated iron binding protein, is highly expressed in human anaplastic thyroid carcinomas (ATCs) where it plays pleiotropic protumorigenic roles including that of a prosurvival protein. Here we show that NGAL inhibits FAS/CD95 death receptor to control ATC cell survival. FAS/CD95 expression in human specimens from patients with ATC and in ATC-derived cell lines negatively correlate with NGAL expression. Silencing of NGAL in ATC cells leads to FAS/CD95 upregulation, whereas NGAL overexpression determines the opposite effect. As a result, an agonist anti-FAS/CD95 antibody induces cell death in NGAL-silenced cells while it is ineffective on NGAL-overexpressing cells. Interestingly, the inhibitory activity of NGAL on FAS/CD95 is due to its iron carrier property given that perturbing iron homeostasis of NGAL-proficient and -deficient ATC cells directly influences FAS/CD95 expression. Accordingly, conditioned media containing a mutant form of NGAL unable to bind siderophores cannot rescue cells from FAS/CD95-dependent death, whereas NGAL wild type-containing conditioned media abolish the effects of the agonist antibody. We also find that downregulation of FAS/CD95 expression is mediated by iron-dependent NGAL suppression of p53 transcriptional activity. Our results indicate that NGAL contributes to ATC cell survival by iron-mediated inhibition of p53-dependent FAS/CD95 expression and suggest that restoring FAS/CD95 by NGAL suppression could be a helpful strategy to kill ATC cells.
Collapse
Affiliation(s)
- Elvira Crescenzi
- Istituto di Endocrinologia ed Oncologia Sperimentale, CNR, 80131 Naples, Italy
| | - Stefano Mellone
- Istituto di Endocrinologia ed Oncologia Sperimentale, CNR, 80131 Naples, Italy
| | - Gianluca Gragnano
- Dipartimento di Salute Pubblica, "Federico II" University of Naples, 80131 Naples, Italy
| | - Antonino Iaccarino
- Dipartimento di Salute Pubblica, "Federico II" University of Naples, 80131 Naples, Italy
| | - Antonio Leonardi
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, "Federico II" University of Naples, 80131 Naples, Italy
| | - Francesco Pacifico
- Istituto di Endocrinologia ed Oncologia Sperimentale, CNR, 80131 Naples, Italy
| |
Collapse
|
4
|
Prognostic significance and immune correlates of FADD in penile squamous cell carcinoma. Virchows Arch 2023; 482:869-878. [PMID: 36813950 DOI: 10.1007/s00428-023-03514-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/25/2022] [Accepted: 02/03/2023] [Indexed: 02/24/2023]
Abstract
Penile squamous cell carcinoma (PSCC) with a poor prognosis lacks reliable biomarkers for stratifying patients. Fas-associated death domain (FADD) could regulate cell proliferation and has shown promising diagnostic and prognostic significance in multiple cancers. However, researchers have not determined how FADD exerts its effect on PSCC. In this study, we set out to investigate the clinical features of FADD and the prognostic impact of PSCC. Additionally, we also assessed the role of affecting the immune environment in PSCC. Immunohistochemistry was carried out to evaluate the protein expression of FADD. The difference between FADDhigh and FADDlow was explored by RNA sequencing from available cases. The immune environment evaluation of CD4, CD8, and Foxp3 was performed by immunohistochemical. In this study, we found that FADD was overexpressed in 19.6 (39/199) patients, and the overexpression of FADD was associated with phimosis (p=0.007), N stage (p<0.001), clinical stage (p=0.001), and histologic grade (p=0.005). The overexpression of FADD was an independent prognostic factor for both PFS (HR 3.976, 95% CI 2.413-6.553, p<0.001) and OS (HR 4.134, 95% CI 2.358-7.247, p<0.001). In addition, overexpression of FADD was mainly linked to T cell activation and PD-L1 expression combined with PD-L1 checkpoint in cancer. Further validation demonstrated that overexpression of FADD was positively correlated with the infiltration of Foxp3 in PSCC (p=0.0142). It is the first time to show that overexpression of FADD is an adjunct biomarker with poor prognosis in PSCC and could also serve as a tumor immune environment regulator.
Collapse
|
5
|
A Dual Role for FADD in Human Precursor T-Cell Neoplasms. Int J Mol Sci 2022; 23:ijms232315157. [PMID: 36499482 PMCID: PMC9738522 DOI: 10.3390/ijms232315157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/03/2022] Open
Abstract
A reduction in FADD levels has been reported in precursor T-cell neoplasms and other tumor types. Such reduction would impact on the ability of tumor cells to undergo apoptosis and has been associated with poor clinical outcomes. However, FADD is also known to participate in non-apoptotic functions, but these mechanisms are not well-understood. Linking FADD expression to the severity of precursor T-cell neoplasms could indicate its use as a prognostic marker and may open new avenues for targeted therapeutic strategies. Using transcriptomic and clinical data from patients with precursor T-cell neoplasms, complemented by in vitro analysis of cellular functions and by high-throughput interactomics, our results allow us to propose a dual role for FADD in precursor T-cell neoplasms, whereby resisting cell death and chemotherapy would be a canonical consequence of FADD deficiency in these tumors, whereas deregulation of the cellular metabolism would be a relevant non-canonical function in patients expressing FADD. These results reveal that evaluation of FADD expression in precursor T-cell neoplasms may aid in the understanding of the biological processes that are affected in the tumor cells. The altered biological processes can be of different natures depending on the availability of FADD influencing its ability to exert its canonical or non-canonical functions. Accordingly, specific therapeutic interventions would be needed in each case.
Collapse
|
6
|
Ji X, Cheng K, Gao C, Xie H, Zhu R, Luo J. HS3ST1 Promotes Non-Small-Cell Lung Cancer Progression by Targeting the SPOP/FADD/NF- κB Pathway. BIOMED RESEARCH INTERNATIONAL 2022; 2022:5509346. [PMID: 35909476 PMCID: PMC9325619 DOI: 10.1155/2022/5509346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 06/27/2022] [Accepted: 06/30/2022] [Indexed: 01/04/2023]
Abstract
Heparan sulfate proteoglycan is a key component of cell microenvironment and plays an important role in cell-cell interaction, adhesion, migration, and signal transduction. Heparan sulfate 3-O-sulfotransferase 1 (HS3ST1) is a metabolic-related gene of HS. The present study was aimed at exploring the role of HS3ST1 in the progress of non-small-cell lung cancer (NSCLC). Our results illustrated that HS3ST1 promoted the malignant behaviors of NSCLC cells both in vitro and in vivo. HS3ST1 was found to inhibit spot-type zinc finger protein (SPOP) expression, which might inhibit the NF-κB pathway activation through mediating the degradation of Fas-associated death domain protein (FADD). By analyzing NSCLC patient samples, we also found increased HS3ST1 expression and decreased SPOP expression in tumor tissues in contrast with those in adjoining normal tissues. In conclusion, HS3ST1 promotes NSCLC tumorigenesis by regulating SPOP/FADD/NF-κB pathway.
Collapse
Affiliation(s)
- Xianxiu Ji
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Kebin Cheng
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Caixia Gao
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Huikang Xie
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Ren Zhu
- Department of Medical Administration, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Jie Luo
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| |
Collapse
|
7
|
Risso V, Lafont E, Le Gallo M. Therapeutic approaches targeting CD95L/CD95 signaling in cancer and autoimmune diseases. Cell Death Dis 2022; 13:248. [PMID: 35301281 PMCID: PMC8931059 DOI: 10.1038/s41419-022-04688-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 02/09/2022] [Accepted: 02/24/2022] [Indexed: 12/14/2022]
Abstract
Cell death plays a pivotal role in the maintenance of tissue homeostasis. Key players in the controlled induction of cell death are the Death Receptors (DR). CD95 is a prototypic DR activated by its cognate ligand CD95L triggering programmed cell death. As a consequence, alterations in the CD95/CD95L pathway have been involved in several disease conditions ranging from autoimmune diseases to inflammation and cancer. CD95L-induced cell death has multiple roles in the immune response since it constitutes one of the mechanisms by which cytotoxic lymphocytes kill their targets, but it is also involved in the process of turning off the immune response. Furthermore, beyond the canonical pro-death signals, CD95L, which can be membrane-bound or soluble, also induces non-apoptotic signaling that contributes to its tumor-promoting and pro-inflammatory roles. The intent of this review is to describe the role of CD95/CD95L in the pathophysiology of cancers, autoimmune diseases and chronic inflammation and to discuss recently patented and emerging therapeutic strategies that exploit/block the CD95/CD95L system in these diseases.
Collapse
Affiliation(s)
- Vesna Risso
- INSERM U1242, Oncogenesis Stress Signaling, University of Rennes, Rennes, France
- Centre de lutte contre le cancer Eugène Marquis, Rennes, France
| | - Elodie Lafont
- INSERM U1242, Oncogenesis Stress Signaling, University of Rennes, Rennes, France
- Centre de lutte contre le cancer Eugène Marquis, Rennes, France
| | - Matthieu Le Gallo
- INSERM U1242, Oncogenesis Stress Signaling, University of Rennes, Rennes, France.
- Centre de lutte contre le cancer Eugène Marquis, Rennes, France.
| |
Collapse
|
8
|
Albano F, Tucci V, Blackshear PJ, Reale C, Roberto L, Russo F, Marotta P, Porreca I, Colella M, Mallardo M, de Felice M, Ambrosino C. ZFP36L2 Role in Thyroid Functionality. Int J Mol Sci 2021; 22:9379. [PMID: 34502288 PMCID: PMC8431063 DOI: 10.3390/ijms22179379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/30/2021] [Accepted: 08/25/2021] [Indexed: 11/17/2022] Open
Abstract
Thyroid hormone levels are usually genetically determined. Thyrocytes produce a unique set of enzymes that are dedicated to thyroid hormone synthesis. While thyroid transcriptional regulation is well-characterized, post-transcriptional mechanisms have been less investigated. Here, we describe the involvement of ZFP36L2, a protein that stimulates degradation of target mRNAs, in thyroid development and function, by in vivo and in vitro gene targeting in thyrocytes. Thyroid-specific Zfp36l2-/- females were hypothyroid, with reduced levels of circulating free Thyroxine (cfT4) and Triiodothyronine (cfT3). Their hypothyroidism was due to dyshormonogenesis, already evident one week after weaning, while thyroid development appeared normal. We observed decreases in several thyroid-specific transcripts and proteins, such as Nis and its transcriptional regulators (Pax8 and Nkx2.1), and increased apoptosis in Zfp36l2-/- thyroids. Nis, Pax8, and Nkx2.1 mRNAs were also reduced in Zfp36l2 knock-out thyrocytes in vitro (L2KO), in which we confirmed the increased apoptosis. Finally, in L2KO cells, we showed an altered response to TSH stimulation regarding both thyroid-specific gene expression and cell proliferation and survival. This result was supported by increases in P21/WAF1 and p-P38MAPK levels. Mechanistically, we confirmed Notch1 as a target of ZFP36L2 in the thyroid since its levels were increased in both in vitro and in vivo models. In both models, the levels of Id4 mRNA, a potential inhibitor of Pax8 activity, were increased. Overall, the data indicate that the regulation of mRNA stability by ZFP36L2 is a mechanism that controls the function and survival of thyrocytes.
Collapse
Affiliation(s)
- Francesco Albano
- IEOS-CNR, 80131 Naples, Italy;
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
| | - Valeria Tucci
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Perry J. Blackshear
- Signal Transduction Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC 27709, USA;
- Departments of Medicine and Biochemistry, Duke University Medical Center, Durham, NC 27710, USA
| | - Carla Reale
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
| | - Luca Roberto
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
| | - Filomena Russo
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
| | - Pina Marotta
- Stazione Zoologica Anton Dohrn, 80121 Napoli, Italy;
| | - Immacolata Porreca
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
| | - Marco Colella
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
- Department of Science and Technology, University of Sannio, 82100 Benevento, Italy
| | - Massimo Mallardo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Mario de Felice
- IEOS-CNR, 80131 Naples, Italy;
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Concetta Ambrosino
- Biogem, Istituto di Biologia e Genetica Molecolare, 83031 Ariano Irpino, Italy; (V.T.); (C.R.); (L.R.); (F.R.); (I.P.); (M.C.)
- Department of Science and Technology, University of Sannio, 82100 Benevento, Italy
| |
Collapse
|
9
|
Ranjan K, Waghela BN, Vaidya FU, Pathak C. Cell-Penetrable Peptide-Conjugated FADD Induces Apoptosis and Regulates Inflammatory Signaling in Cancer Cells. Int J Mol Sci 2020; 21:ijms21186890. [PMID: 32961826 PMCID: PMC7555701 DOI: 10.3390/ijms21186890] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/04/2020] [Accepted: 09/11/2020] [Indexed: 12/14/2022] Open
Abstract
Dysregulated expression of Fas-associated death domain (FADD) is associated with the impediment of various cellular pathways, including apoptosis and inflammation. The adequate cytosolic expression of FADD is critical to the regulation of cancer cell proliferation. Importantly, cancer cells devise mechanisms to suppress FADD expression and, in turn, escape from apoptosis signaling. Formulating strategies, for direct delivery of FADD proteins into cancer cells in a controlled manner, may represent a promising therapeutic approach in cancer therapy. We chemically conjugated purified FADD protein with cell permeable TAT (transactivator of transcription) peptide, to deliver in cancer cells. TAT-conjugated FADD protein internalized through the caveolar pathway of endocytosis and retained in the cytosol to augment cell death. Inside cancer cells, TAT-FADD rapidly constituted DISC (death inducing signaling complex) assembly, which in turn, instigate apoptosis signaling. The apoptotic competency of TAT-FADD showed comparable outcomes with the conventional apoptosis inducers. Notably, TAT-FADD mitigates constitutive NF-κB activation and associated downstream anti-apoptotic genes Bcl2, cFLIPL, RIP1, and cIAP2, independent of pro-cancerous TNF-α priming. In cancer cells, TAT-FADD suppresses the canonical NLRP3 inflammasome priming and restricts the processing and secretion of proinflammatory IL-1β. Our results demonstrate that TAT-mediated intracellular delivery of FADD protein can potentially recite apoptosis signaling with simultaneous regulation of anti-apoptotic and proinflammatory NF-κB signaling activation in cancer cells.
Collapse
|
10
|
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: 4] [Impact Index Per Article: 1.0] [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.
Collapse
Affiliation(s)
| | - Primariadewi Rustamadji
- Department of Anatomic Pathology , Faculty of Medicine, University of Indonesia, Cipto Mangunkusumo Hospital, Indonesia.
| | | |
Collapse
|
11
|
FADD in Cancer: Mechanisms of Altered Expression and Function, and Clinical Implications. Cancers (Basel) 2019; 11:cancers11101462. [PMID: 31569512 PMCID: PMC6826683 DOI: 10.3390/cancers11101462] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/25/2019] [Accepted: 09/27/2019] [Indexed: 12/15/2022] Open
Abstract
FADD was initially described as an adaptor molecule for death receptor-mediated apoptosis, but subsequently it has been implicated in nonapoptotic cellular processes such as proliferation and cell cycle control. During the last decade, FADD has been shown to play a pivotal role in most of the signalosome complexes, such as the necroptosome and the inflammasome. Interestingly, various mechanisms involved in regulating FADD functions have been identified, essentially posttranslational modifications and secretion. All these aspects have been thoroughly addressed in previous reviews. However, FADD implication in cancer is complex, due to pleiotropic effects. It has been reported either as anti- or protumorigenic, depending on the cell type. Regulation of FADD expression in cancer is a complex issue since both overexpression and downregulation have been reported, but the mechanisms underlying such alterations have not been fully unveiled. Posttranslational modifications also constitute a relevant mechanism controlling FADD levels and functions in tumor cells. In this review, we aim to provide detailed, updated information on alterations leading to changes in FADD expression and function in cancer. The participation of FADD in various biological processes is recapitulated, with a mention of interesting novel functions recently proposed for FADD, such as regulation of gene expression and control of metabolic pathways. Finally, we gather all the available evidence regarding the clinical implications of FADD alterations in cancer, especially as it has been proposed as a potential biomarker with prognostic value.
Collapse
|
12
|
Chan KT, Blake S, Zhu H, Kang J, Trigos AS, Madhamshettiwar PB, Diesch J, Paavolainen L, Horvath P, Hannan RD, George AJ, Sanij E, Hannan KM, Simpson KJ, Pearson RB. A functional genetic screen defines the AKT-induced senescence signaling network. Cell Death Differ 2019; 27:725-741. [PMID: 31285545 PMCID: PMC7205866 DOI: 10.1038/s41418-019-0384-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/30/2019] [Accepted: 06/19/2019] [Indexed: 12/24/2022] Open
Abstract
Exquisite regulation of PI3K/AKT/mTORC1 signaling is essential for homeostatic control of cell growth, proliferation, and survival. Aberrant activation of this signaling network is an early driver of many sporadic human cancers. Paradoxically, sustained hyperactivation of the PI3K/AKT/mTORC1 pathway in nontransformed cells results in cellular senescence, which is a tumor-suppressive mechanism that must be overcome to promote malignant transformation. While oncogene-induced senescence (OIS) driven by excessive RAS/ERK signaling has been well studied, little is known about the mechanisms underpinning the AKT-induced senescence (AIS) response. Here, we utilize a combination of transcriptome and metabolic profiling to identify key signatures required to maintain AIS. We also employ a whole protein-coding genome RNAi screen for AIS escape, validating a subset of novel mediators and demonstrating their preferential specificity for AIS as compared with OIS. As proof of concept of the potential to exploit the AIS network, we show that neurofibromin 1 (NF1) is upregulated during AIS and its ability to suppress RAS/ERK signaling facilitates AIS maintenance. Furthermore, depletion of NF1 enhances transformation of p53-mutant epithelial cells expressing activated AKT, while its overexpression blocks transformation by inducing a senescent-like phenotype. Together, our findings reveal novel mechanistic insights into the control of AIS and identify putative senescence regulators that can potentially be targeted, with implications for new therapeutic options to treat PI3K/AKT/mTORC1-driven cancers.
Collapse
Affiliation(s)
- Keefe T Chan
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Shaun Blake
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Haoran Zhu
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Jian Kang
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Anna S Trigos
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Piyush B Madhamshettiwar
- Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jeannine Diesch
- Josep Carreras Leukaemia Research Institute, Badalona, Barcelona, Spain
| | - Lassi Paavolainen
- Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland
| | - Peter Horvath
- Synthetic and Systems Biology Unit, Hungarian Academy of Sciences, Szeged, Hungary
| | - Ross D Hannan
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.,John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia.,School of Biomedical Sciences, University of Queensland, Brisbane, QLD, Australia.,Department of Biochemistry and Molecular Biology, University of Melbourne, Melbourne, VIC, Australia.,Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia
| | - Amee J George
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia.,School of Biomedical Sciences, University of Queensland, Brisbane, QLD, Australia.,Department of Clinical Pathology, University of Melbourne, Melbourne, VIC, Australia
| | - Elaine Sanij
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Department of Clinical Pathology, University of Melbourne, Melbourne, VIC, Australia
| | - Katherine M Hannan
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia.,Department of Biochemistry and Molecular Biology, University of Melbourne, Melbourne, VIC, Australia
| | - Kaylene J Simpson
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia.,Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Richard B Pearson
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia. .,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia. .,Department of Biochemistry and Molecular Biology, University of Melbourne, Melbourne, VIC, Australia. .,Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia.
| |
Collapse
|
13
|
Marín-Rubio JL, Pérez-Gómez E, Fernández-Piqueras J, Villa-Morales M. S194-P-FADD as a marker of aggressiveness and poor prognosis in human T-cell lymphoblastic lymphoma. Carcinogenesis 2019; 40:1260-1268. [DOI: 10.1093/carcin/bgz041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/12/2019] [Accepted: 02/22/2019] [Indexed: 11/13/2022] Open
Abstract
AbstractT-cell lymphoblastic lymphoma is a haematological disease with an urgent need for reliable prognostic biomarkers that allow therapeutic stratification and dose adjustment. The scarcity of human samples is responsible for the delayed progress in the study and the clinical management of this disease, especially compared with T-cell acute lymphoblastic leukaemia, its leukemic counterpart. In the present work, we have determined by immunohistochemistry that S194-P-FADD protein is significantly reduced in a cohort of 22 samples from human T-cell lymphoblastic lymphoma. Notably, the extent of such reduction varies significantly among samples and has revealed determinant for the outcome of the tumour. We demonstrate that Fas-associated protein with death domain (FADD) phosphorylation status affects protein stability, subcellular localization and non-apoptotic functions, specifically cell proliferation. Phosphorylated FADD would be more stable and preferentially localized to the cell nucleus; there, it would favour cell proliferation. We show that patients with higher levels of S194-P-FADD exhibit more proliferative tumours and that they present worse clinical characteristics and a significant enrichment to an oncogenic signature. This supports that FADD phosphorylation may serve as a predictor for T-cell lymphoblastic lymphoma aggressiveness and clinical status. In summary, we propose FADD phosphorylation as a new biomarker with prognostic value in T-cell lymphoblastic lymphoma.
Collapse
Affiliation(s)
- José L Marín-Rubio
- Departamento de Biología, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Biología Molecular Severo Ochoa (CBMSO), Madrid, Spain
- IIS-Fundación Jiménez Díaz, Madrid, Spain
| | - Eduardo Pérez-Gómez
- Departamento de Bioquímica y Biología Molecular, Universidad Complutense de Madrid, Madrid, Spain
- Instituto de Investigación Hospital 12 de Octubre, Madrid, Spain
| | - José Fernández-Piqueras
- Departamento de Biología, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Biología Molecular Severo Ochoa (CBMSO), Madrid, Spain
- IIS-Fundación Jiménez Díaz, Madrid, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - María Villa-Morales
- Departamento de Biología, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Biología Molecular Severo Ochoa (CBMSO), Madrid, Spain
- IIS-Fundación Jiménez Díaz, Madrid, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| |
Collapse
|
14
|
The classical NLRP3 inflammasome controls FADD unconventional secretion through microvesicle shedding. Cell Death Dis 2019; 10:190. [PMID: 30804327 PMCID: PMC6389912 DOI: 10.1038/s41419-019-1412-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/11/2019] [Accepted: 01/22/2019] [Indexed: 12/20/2022]
Abstract
Fas-associated death domain (FADD) is a key adaptor molecule involved in numerous physiological processes including cell death, proliferation, innate immunity and inflammation. Therefore, changes in FADD expression have dramatic cellular consequences. In mice and humans, FADD regulation can occur through protein secretion. However, the molecular mechanisms accounting for human FADD secretion were still unknown. Here we report that canonical, non-canonical, but not alternative, NLRP3 inflammasome activation in human monocytes/macrophages induced FADD secretion. NLRP3 inflammasome activation by the bacterial toxin nigericin led to the proinflammatory interleukin-1β (IL-1β) release and to the induction of cell death by pyroptosis. However, we showed that FADD secretion could occur in absence of increased IL-1β release and pyroptosis and, reciprocally, that IL-1β release and pyroptosis could occur in absence of FADD secretion. Especially, FADD, but not IL-1β, secretion following NLRP3 inflammasome activation required extracellular glucose. Thus, FADD secretion was an active process distinct from unspecific release of proteins during pyroptosis. This FADD secretion process required K+ efflux, NLRP3 sensor, ASC adaptor and CASPASE-1 molecule. Moreover, we identified FADD as a leaderless protein unconventionally secreted through microvesicle shedding, but not exosome release. Finally, we established human soluble FADD as a new marker of joint inflammation in gout and rheumatoid arthritis, two rheumatic diseases involving the NLRP3 inflammasome. Whether soluble FADD could be an actor in these diseases remains to be determined. Nevertheless, our results advance our understanding of the mechanisms contributing to the regulation of the FADD protein expression in human cells.
Collapse
|
15
|
Sagrillo-Fagundes L, Bienvenue-Pariseault J, Legembre P, Vaillancourt C. An insight into the role of the death receptor CD95 throughout pregnancy: Guardian, facilitator, or foe. Birth Defects Res 2019; 111:197-211. [PMID: 30702213 DOI: 10.1002/bdr2.1470] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 01/16/2019] [Indexed: 12/24/2022]
Abstract
The prototype death receptor CD95 (Fas) and its ligand, CD95L (FasL), have been thoroughly studied due to their role in immune homeostasis and elimination of infected and transformed cells. The fact that CD95 is present in female reproductive cells and modulated during embryogenesis and pregnancy has raised interest in its role in immune tolerance to the fetoplacental unit. CD95 has been shown to be critical for proper embryonic formation and survival. Moreover, altered expression of CD95 or its ligand causes autoimmunity and has also been directly involved in recurrent pregnancy losses and pregnancy disorders. The objective of this review is to summarize studies that evaluate the mechanisms involved in the activation of CD95 to provide an updated global view of its effect on the regulation of the maternal immune system. Modulation of the CD95 system components may be the immune basis of several common pregnancy disorders.
Collapse
Affiliation(s)
- Lucas Sagrillo-Fagundes
- Department of Environmental toxicology and Chemical Pharmacology, INRS - Institut Armand-Frappier and Center for Interdisciplinary Research on Well-Being, Health, Society and Environment, Laval, Quebec, Canada
| | - Josianne Bienvenue-Pariseault
- Department of Environmental toxicology and Chemical Pharmacology, INRS - Institut Armand-Frappier and Center for Interdisciplinary Research on Well-Being, Health, Society and Environment, Laval, Quebec, Canada
| | - Patrick Legembre
- Oncogenesis, Stress & Signaling Laboratory INSERM ERL440, Centre Eugène Marquis, Inserm U1242, Equipe Ligue Contre Le Cancer, Rennes, France
| | - Cathy Vaillancourt
- Department of Environmental toxicology and Chemical Pharmacology, INRS - Institut Armand-Frappier and Center for Interdisciplinary Research on Well-Being, Health, Society and Environment, Laval, Quebec, Canada
| |
Collapse
|
16
|
Pang X, Zhou Z, Yu Z, Han L, Lin Z, Ao X, Liu C, He Y, Ponnusamy M, Li P, Wang J. Foxo3a-dependent miR-633 regulates chemotherapeutic sensitivity in gastric cancer by targeting Fas-associated death domain. RNA Biol 2019; 16:233-248. [PMID: 30628514 DOI: 10.1080/15476286.2019.1565665] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The development of chemotherapeutic drugs resistance such as doxorubicin (DOX) and cisplatin (DDP) is the major barrier in gastric cancer therapy. Emerging evidences reveal that microRNAs (miRNAs) contribute to chemosensitivity. In this study, we investigated the role of miR-633, an oncogenic miRNA, in gastric cancer chemoresistance. In gastric cancer tissue and cell lines, miR-633 expression was highly increased and correlated with down regulation of Fas-associated protein with death domain (FADD). Inhibition of miR-633 significantly increased FADD protein level and enhanced DOX/DDP induced apoptosis in vitro. MiR-633 antagomir administration remarkably decreased tumor growth in combination with DOX in vivo, suggesting that miR-633 targets FADD to block gastric cancer cell death. We found that the promoter region of miR-633 contained putative binding sites for forkhead box O 3 (Foxo3a), which can directly repress miR-633 transcription. In addition, we observed that DOX-induced nuclear accumulation of Foxo3a leaded to the suppression of miR-633 transcription. Together, our study revealed that miR-633/FADD axis played a significant role in the chemoresistance and Foxo3a regulated this pathway in gastric cancer. Thus, miR-633 antagomir resensitized gastric cancer cells to chemotherapy drug and had potentially therapeutic implication.
Collapse
Affiliation(s)
- Xin Pang
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| | - Zhixia Zhou
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| | - Zhuang Yu
- b Department of Oncology , Affiliated Hospital of Qingdao University , Qingdao , Shandong Province , China
| | - Lichun Han
- b Department of Oncology , Affiliated Hospital of Qingdao University , Qingdao , Shandong Province , China
| | - Zhijuan Lin
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China.,c Key Lab for Immunology in Universities of Shandong Province, School of Clinical Medicine , Weifang Medical University , Weifang , Shandong Province , China
| | - Xiang Ao
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| | - Chang Liu
- d Department of Oncology , PLA Army General Hospital , Beijin , China
| | - Yuqi He
- e Department of Gastroenterology , PLA Army General Hospital , Beijin , China
| | - Murugavel Ponnusamy
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| | - Peifeng Li
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| | - Jianxun Wang
- a Center for Regenerative Medicine, Institute for Translational Medicine , Qingdao University , Qingdao , Shandong Province , China
| |
Collapse
|
17
|
Mouasni S, Tourneur L. FADD at the Crossroads between Cancer and Inflammation. Trends Immunol 2018; 39:1036-1053. [PMID: 30401514 DOI: 10.1016/j.it.2018.10.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 10/02/2018] [Accepted: 10/09/2018] [Indexed: 12/19/2022]
Abstract
Initially described as an adaptor molecule for death receptor (DR)-mediated apoptosis, Fas-associated death domain (FADD) was later implicated in nonapoptotic cellular processes. During the last decade, FADD has been shown to participate and regulate most of the signalosome complexes, including necrosome, FADDosome, innateosome, and inflammasome. Given the role of these signaling complexes, FADD has emerged as a new actor in innate immunity, inflammation, and cancer development. Concomitant to these new roles, a surprising number of mechanisms deemed to regulate FADD functions have been identified, including post-translational modifications of FADD protein and FADD secretion. This review focuses on recent knowledge of the biological roles of FADD, a pleiotropic molecule having multiple partners, and its impact in cancer, innate immunity, and inflammation.
Collapse
Affiliation(s)
- Sara Mouasni
- Department of Infection, Immunity and Inflammation, Cochin Institute, 75014 Paris, France; INSERM, U1016, Paris, France; CNRS, UMR8104, Paris, France; Paris Descartes University, Sorbonne Paris Cité, Paris, France
| | - Léa Tourneur
- Department of Infection, Immunity and Inflammation, Cochin Institute, 75014 Paris, France; INSERM, U1016, Paris, France; CNRS, UMR8104, Paris, France; Paris Descartes University, Sorbonne Paris Cité, Paris, France.
| |
Collapse
|
18
|
SPOP promotes FADD degradation and inhibits NF-κB activity in non-small cell lung cancer. Biochem Biophys Res Commun 2018; 504:289-294. [PMID: 30190126 DOI: 10.1016/j.bbrc.2018.08.176] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 08/28/2018] [Indexed: 12/30/2022]
Abstract
FAS-associated protein with death domain (FADD) is the pivotal adaptor protein, which transmits apoptotic signals mediated by the death receptors. Here we report that high FADD protein level predicts poor prognosis of non-small cell lung cancer (NSCLC) patients and its protein level is mainly regulated by the 26S proteasome. We also found that ubiquitin ligase SPOP (speckle-type POZ protein) binds to FADD and mediates its degradation, which can be blocked by MG132 treatment. Notably, SPOP inhibits NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) activity and its target genes expression via FADD. These results reveal the function of SPOP-FADDNFκB axis in NSCLC cells, which is associated with prognosis of NSCLC patients.
Collapse
|
19
|
Deregulated FADD expression and phosphorylation in T-cell lymphoblastic lymphoma. Oncotarget 2018; 7:61485-61499. [PMID: 27556297 PMCID: PMC5308666 DOI: 10.18632/oncotarget.11370] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 08/11/2016] [Indexed: 12/14/2022] Open
Abstract
In the present work, we show that T-cell lymphoblastic lymphoma cells exhibit a reduction of FADD availability in the cytoplasm, which may contribute to impaired apoptosis. In addition, we observe a reduction of FADD phosphorylation that inversely correlates with the proliferation capacity and tumor aggressiveness. The resultant balance between FADD-dependent apoptotic and non-apoptotic abilities may define the outcome of the tumor. Thus, we propose that FADD expression and phosphorylation can be reliable biomarkers with prognostic value for T-LBL stratification.
Collapse
|
20
|
Montiel-Cervantes LA, Reyes-Maldonado E, Garcia-Chavez J, Hernandez-Caballero A, Molina-Aguilar R, Garcia-Ruiz Esparza MA, Vela-Ojeda J. Prognostic Value of CD95, Active Caspase-3, and Bcl-2 Expression in Adult Patients with De Novo Acute Lymphoblastic Leukemia. Arch Med Res 2018; 49:44-50. [DOI: 10.1016/j.arcmed.2018.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Accepted: 04/06/2018] [Indexed: 01/08/2023]
|
21
|
Wang HB, Li T, Ma DZ, Ji YX, Zhi H. RETRACTED: Overexpression of FADD and Caspase-8 inhibits proliferation and promotes apoptosis of human glioblastoma cells. Biomed Pharmacother 2017; 93:1-7. [PMID: 28618251 DOI: 10.1016/j.biopha.2017.05.105] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 05/19/2017] [Accepted: 05/22/2017] [Indexed: 01/25/2023] Open
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. An Expression of Concern for this article was previously published while an investigation was conducted (see related editorial: https://doi.org/10.1016/j.biopha.2022.113812). This retraction notice supersedes the Expression of Concern published earlier. Concern was raised about the reliability of the Western blot data in Figure 1B, which appear to represent a distinct phenotype found in many other publications, as detailed here: https://pubpeer.com/publications/52B13D77036B8927AFCF19CEFA0991; and here: https://docs.google.com/spreadsheets/d/1r0MyIYpagBc58BRF9c3luWNlCX8VUvUuPyYYXzxWvgY/edit#gid=262337249. Concerns were also expressed over the unusual flow cytometry plots in Figure 3A, and the provenance of these data. The journal requested the corresponding author comment on these concerns and provide the associated raw data. The authors did not respond to this request and therefore the Editor-in-Chief decided to retract the article.
Collapse
Affiliation(s)
- Hong-Bin Wang
- Department of Neurosurgery, Affiliated Hospital of Hebei University of Engineering, Handan 056029, PR China
| | - Tao Li
- Department of Neurosurgery, Affiliated Hospital of Hebei University of Engineering, Handan 056029, PR China
| | - Dong-Zhou Ma
- Department of Neurosurgery, Affiliated Hospital of Hebei University of Engineering, Handan 056029, PR China
| | - Yan-Xin Ji
- Department of Rehabilitation, Xingtai Hospital of Traditional Chinese Medicine, Xingtai 054000, PR China
| | - Hua Zhi
- Department of Cardiology, Affiliated Hospital of Hebei University of Engineering, Handan 056029, PR China.
| |
Collapse
|
22
|
Yang YW, Zhang CM, Huang XJ, Zhang XX, Zhang LK, Li JH, Hua ZC. Tumor-targeted delivery of a C-terminally truncated FADD (N-FADD) significantly suppresses the B16F10 melanoma via enhancing apoptosis. Sci Rep 2016; 6:34178. [PMID: 27767039 PMCID: PMC5073321 DOI: 10.1038/srep34178] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/08/2016] [Indexed: 01/21/2023] Open
Abstract
Fas-associated protein with death domain (FADD), a pivotal adaptor protein transmitting apoptotic signals, is indispensable for the induction of extrinsic apoptosis. However, overexpression of FADD can form large, filamentous aggregates, termed death effector filaments (DEFs) by self-association and initiate apoptosis independent of receptor cross-linking. A mutant of FADD, which is truncated of the C-terminal tail (m-FADD, 182–205 aa) named N-FADD (m-FADD, 1–181 aa), can dramatically up-regulate the strength of FADD self-association and increase apoptosis. In this study, it was found that over-expression of FADD or N-FADD caused apoptosis of B16F10 cells in vitro, even more, N-FADD showed a more potent apoptotic effect than FADD. Meanwhile, Attenuated Salmonella Typhimurium strain VNP20009 was engineered to express FADD or N-FADD under the control of a hypoxia-induced NirB promoter and each named VNP-pN-FADD and VNP-pN-N-FADD. The results showed both VNP-pN-FADD and VNP-pN-N-FADD delayed tumor growth in B16F10 mice model, while VNP-pN-N-FADD suppressed melanoma growth more significantly than VNP-pN-FADD. Additionally, VNP-pN-FADD and VNP-pN-N-FADD induced apoptosis of tumor cells by activating caspase-dependent apoptotic pathway. Our results show that N-FADD is a more potent apoptotic inducer and VNP20009-mediated targeted expression of N-FADD provides a possible cancer gene therapeutic approach for the treatment of melanoma.
Collapse
Affiliation(s)
- Yun-Wen Yang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China
| | - Chun-Mei Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China
| | - Xian-Jie Huang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China
| | - Xiao-Xin Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China
| | - Lin-Kai Zhang
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China
| | - Jia-Huang Li
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China.,Changzhou High-Tech Research Institute of Nanjing University and Jiangsu TargetPharma Laboratories Inc., Changzhou, 213164, Jiangsu, China
| | - Zi-Chun Hua
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, Jiangsu, China.,Changzhou High-Tech Research Institute of Nanjing University and Jiangsu TargetPharma Laboratories Inc., Changzhou, 213164, Jiangsu, China
| |
Collapse
|
23
|
Major apoptotic mechanisms and genes involved in apoptosis. Tumour Biol 2016; 37:8471-86. [PMID: 27059734 DOI: 10.1007/s13277-016-5035-9] [Citation(s) in RCA: 362] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 03/28/2016] [Indexed: 12/12/2022] Open
Abstract
As much as the cellular viability is important for the living organisms, the elimination of unnecessary or damaged cells has the opposite necessity for the maintenance of homeostasis in tissues, organs and the whole organism. Apoptosis, a type of cell death mechanism, is controlled by the interactions between several molecules and responsible for the elimination of unwanted cells from the body. Apoptosis can be triggered by intrinsically or extrinsically through death signals from the outside of the cell. Any abnormality in apoptosis process can cause various types of diseases from cancer to auto-immune diseases. Different gene families such as caspases, inhibitor of apoptosis proteins, B cell lymphoma (Bcl)-2 family of genes, tumor necrosis factor (TNF) receptor gene superfamily, or p53 gene are involved and/or collaborate in the process of apoptosis. In this review, we discuss the basic features of apoptosis and have focused on the gene families playing critical roles, activation/inactivation mechanisms, upstream/downstream effectors, and signaling pathways in apoptosis on the basis of cancer studies. In addition, novel apoptotic players such as miRNAs and sphingolipid family members in various kind of cancer are discussed.
Collapse
|
24
|
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.
Collapse
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
| |
Collapse
|
25
|
The role of CD95 and CD95 ligand in cancer. Cell Death Differ 2015; 22:549-59. [PMID: 25656654 PMCID: PMC4356349 DOI: 10.1038/cdd.2015.3] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 12/27/2014] [Accepted: 01/02/2015] [Indexed: 02/07/2023] Open
Abstract
CD95 (Fas/APO-1) and its ligand, CD95L, have long been viewed as a death receptor/death ligand system that mediates apoptosis induction to maintain immune homeostasis. In addition, these molecules are important in the immune elimination of virus-infected cells and cancer cells. CD95L was, therefore, considered to be useful for cancer therapy. However, major side effects have precluded its systemic use. During the last 10 years, it has been recognized that CD95 and CD95L have multiple cancer-relevant nonapoptotic and tumor-promoting activities. CD95 and CD95L were discovered to be critical survival factors for cancer cells, and were found to protect and promote cancer stem cells. We now discuss five different ways in which inhibiting or eliminating CD95L, rather than augmenting, may be beneficial for cancer therapy alone or in combination with standard chemotherapy or immune therapy.
Collapse
|
26
|
Villa-Morales M, Cobos MA, González-Gugel E, Álvarez-Iglesias V, Martínez B, Piris MA, Carracedo A, Benítez J, Fernández-Piqueras J. FAS system deregulation in T-cell lymphoblastic lymphoma. Cell Death Dis 2014; 5:e1110. [PMID: 24603338 PMCID: PMC3973220 DOI: 10.1038/cddis.2014.83] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Revised: 01/17/2014] [Accepted: 02/04/2014] [Indexed: 11/09/2022]
Abstract
The acquisition of resistance towards FAS-mediated apoptosis may be required for tumor formation. Tumors from various histological origins exhibit FAS mutations, the most frequent being hematological malignancies. However, data regarding FAS mutations or FAS signaling alterations are still lacking in precursor T-cell lymphoblastic lymphomas (T-LBLs). The available data on acute lymphoblastic leukemia, of precursor origin as well, indicate a low frequency of FAS mutations but often report a serious reduction in FAS-mediated apoptosis as well as chemoresistance, thus suggesting the occurrence of mechanisms able to deregulate the FAS signaling pathway, different from FAS mutation. Our aim at this study was to determine whether FAS-mediated apoptotic signaling is compromised in human T-LBL samples and the mechanisms involved. This study on 26 T-LBL samples confirms that the FAS system is impaired to a wide extent in these tumors, with 57.7% of the cases presenting any alteration of the pathway. A variety of mechanisms seems to be involved in such alteration, in order of frequency the downregulation of FAS, the deregulation of other members of the pathway and the occurrence of mutations at FAS. Considering these results together, it seems plausible to think of a cumulative effect of several alterations in each T-LBL, which in turn may result in FAS/FASLG system deregulation. Since defective FAS signaling may render the T-LBL tumor cells resistant to apoptotic cell death, the correct prognosis, diagnosis and thus the success of anticancer therapy may require such an in-depth knowledge of the complete scenario of FAS-signaling alterations.
Collapse
Affiliation(s)
- M Villa-Morales
- 1] Centro de Biología Molecular Severo Ochoa, CSIC-UAM, Madrid, Spain [2] Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain [3] Instituto de Investigación Sanitario Fundación Jiménez Díaz, ISCIII, Madrid, Spain
| | - M A Cobos
- 1] Centro de Biología Molecular Severo Ochoa, CSIC-UAM, Madrid, Spain [2] Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain [3] Instituto de Investigación Sanitario Fundación Jiménez Díaz, ISCIII, Madrid, Spain
| | - E González-Gugel
- Musculoskeletal Research Center, NYU Hospital for Joint Diseases, New York, NY, USA
| | - V Álvarez-Iglesias
- Grupo de Medicina Xenómica, CIBERER, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - B Martínez
- 1] Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain [2] Instituto de Investigación de Enfermedades Raras, ISCIII, Madrid, Spain
| | - M A Piris
- Hospital Universitario Marqués de Valdecilla, Fundación IFIMAV, Santander, Spain
| | - A Carracedo
- 1] Grupo de Medicina Xenómica, CIBERER, Universidade de Santiago de Compostela, Santiago de Compostela, Spain [2] Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, KSA
| | - J Benítez
- 1] Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain [2] Human Genetics Group, CNIO, Madrid, Spain
| | - J Fernández-Piqueras
- 1] Centro de Biología Molecular Severo Ochoa, CSIC-UAM, Madrid, Spain [2] Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain [3] Instituto de Investigación Sanitario Fundación Jiménez Díaz, ISCIII, Madrid, Spain
| |
Collapse
|
27
|
Eun YG, Chung DH, Kim SW, Lee YC, Kim SK, Kwon KH. A Fas-associated via death domain promoter polymorphism (rs10898853, -16C/T) as a risk factor for papillary thyroid cancer. Eur Surg Res 2014; 52:1-7. [PMID: 24434721 DOI: 10.1159/000355878] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 09/23/2013] [Indexed: 01/07/2023]
Abstract
PURPOSE To determine whether a Fas-associated via death domain (FADD) promoter single-nucleotide polymorphism (SNP) is associated with susceptibility to papillary thyroid cancer (PTC) and clinicopathological features of PTC. METHODS To identify a possible association with PTC, 94 patients with PTC and 346 healthy controls were recruited. One promoter SNP (rs10898853, -16C/T) was analyzed by direct sequencing. Multiple logistic regression models (co-dominant, dominant, recessive, and log-additive models) were applied, and odds ratios (ORs), 95% confidence intervals (CIs), and p values were calculated. RESULTS The genotype of the promoter SNP (rs10898853) of FADD was found to be significantly associated with PTC in the co-dominant model 2 (T/T vs. C/C; p = 0.002, OR = 2.80, 95% CI = 1.39-5.65), the recessive model (p = 0.003, OR = 2.21, 95% CI = 1.31-3.71), and the log-additive model (p = 0.002, OR = 1.71, 95% CI = 1.20-2.44). Allele frequency analysis showed that the C allele of rs10898853 was significantly associated with an increased risk of PTC (p = 0.002, OR = 1.67, 95% CI = 1.21-2.32). CONCLUSIONS Our results suggest that the FADD promoter polymorphism is associated with susceptibility to PTC.
Collapse
Affiliation(s)
- Y G Eun
- Department of Otolaryngology - Head and Neck Surgery, School of Medicine, Kyung Hee University, Seoul, South Korea
| | | | | | | | | | | |
Collapse
|
28
|
Lee EW, Seo J, Jeong M, Lee S, Song J. The roles of FADD in extrinsic apoptosis and necroptosis. BMB Rep 2013; 45:496-508. [PMID: 23010170 DOI: 10.5483/bmbrep.2012.45.9.186] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Fas-associated protein with death domain (FADD), an adaptor that bridges death receptor signaling to the caspase cascade, is indispensible for the induction of extrinsic apoptotic cell death. Interest in the non-apoptotic function of FADD has greatly increased due to evidence that FADD-deficient mice or dominant-negative FADD transgenic mice result in embryonic lethality and an immune defect without showing apoptotic features. Numerous studies have suggested that FADD regulates cell cycle progression, proliferation, and autophagy, affecting these phenomena. Recently, programmed necrosis, also called necroptosis, was shown to be a key mechanism that induces embryonic lethality and an immune defect. Supporting these findings, FADD was shown to be involved in various necroptosis models. In this review, we summarize the mechanism of extrinsic apoptosis and necroptosis, and discuss the in vivo and in vitro roles of FADD in necroptosis induced by various stimuli.
Collapse
Affiliation(s)
- Eun-Woo Lee
- Department of Biochemistry, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749, Korea.
| | | | | | | | | |
Collapse
|
29
|
Cimino Y, Costes A, Damotte D, Validire P, Mistou S, Cagnard N, Alifano M, Régnard JF, Chiocchia G, Sautès-Fridman C, Tourneur L. FADD protein release mirrors the development and aggressiveness of human non-small cell lung cancer. Br J Cancer 2012; 106:1989-96. [PMID: 22669160 PMCID: PMC3388563 DOI: 10.1038/bjc.2012.196] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The need to unfold the underlying mechanisms of lung cancer aggressiveness, the deadliest cancer in the world, is of prime importance. Because Fas-associated death domain protein (FADD) is the key adaptor molecule transmitting the apoptotic signal delivered by death receptors, we studied the presence and correlation of intra- and extracellular FADD protein with development and aggressiveness of non-small cell lung cancer (NSCLC). METHODS Fifty NSCLC patients were enrolled in this prospective study. Intracellular FADD was detected in patients' tissue by immunohistochemistry. Tumours and distant non-tumoural lung biopsies were cultured through trans-well membrane in order to analyse extracellular FADD. Correlation between different clinical/histological parameters with level/localisation of FADD protein has been investigated. RESULTS Fas-associated death domain protein could be specifically downregulated in tumoural cells and FADD loss correlated with the presence of extracellular FADD. Indeed, human NSCLC released FADD protein, and tumoural samples released significantly more FADD than non-tumoural (NT) tissue (P=0.000003). The release of FADD by both tumoural and NT tissue increased significantly with the cancer stage, and was correlated with both early and late steps of the metastasis process. CONCLUSION The release of FADD by human NSCLC could be a new marker of poor prognosis as it correlates positively with both tumour progression and aggressiveness.
Collapse
Affiliation(s)
- Y Cimino
- Centre de Recherche des Cordeliers, Equipe 13, Inserm UMRS, Paris, France
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Ranjan K, Surolia A, Pathak C. Apoptotic potential of Fas-associated death domain on regulation of cell death regulatory protein cFLIP and death receptor mediated apoptosis in HEK 293T cells. J Cell Commun Signal 2012; 6:155-68. [PMID: 22791313 DOI: 10.1007/s12079-012-0166-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 05/09/2012] [Indexed: 12/28/2022] Open
Abstract
Fas-associated death domain (FADD) is a common adaptor molecule which plays an important role in transduction of death receptor mediated apoptosis. The FADD provides DED motif for binding to both procaspase-8 and cFLIP molecules which executes death receptor mediated apoptosis. Dysregulated expression of FADD and cFLIP may contribute to inhibition of apoptosis and promote cell survival in cancer. Moreover elevated intracellular level of cFLIP competitively excludes the binding of procaspase-8 to the death effector domain (DED) of FADD at the DISC to block the activation of death receptor signaling required for apoptosis. Increasing evidence shows that defects in FADD protein expression are associated with progression of malignancies and resistance to apoptosis. Therefore, improved expression and function of FADD may provide new paradigms for regulation of cell proliferation and survival in cancer. In the present study, we have examined the potential of FADD in induction of apoptosis by overexpression of FADD in HEK 293T cells and validated further its consequences on the expression of pro and anti-apoptotic proteins besides initiation of death receptor mediated signaling. We have found deficient expression of FADD and elevated expression of cFLIP(L) in HEK 293T cells. Our results demonstrate that over expression of FADD attenuates the expression of anti-apoptotic protein cFLIP and activates the cascade of extrinsic caspases to execution of apoptosis in HEK 293T cells.
Collapse
Affiliation(s)
- Kishu Ranjan
- Cell Biology Department, School of Biological Sciences & Biotechnology, Indian Institute of Advanced Research, Koba, Gandhinagar, 382007, India
| | | | | |
Collapse
|
31
|
Yang R, Xu S, Zhao Z, Li J. Fas ligand expression and mediated activation of an apoptosis program in bovine follicular granulosa cells. Gene 2012; 493:148-54. [DOI: 10.1016/j.gene.2011.11.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Revised: 10/22/2011] [Accepted: 11/15/2011] [Indexed: 10/14/2022]
|
32
|
Vilmont V, Tourneur L, Chiocchia G. Fas-associated death domain protein and adenosine partnership: fad in RA. Rheumatology (Oxford) 2012; 51:964-75. [PMID: 22253026 DOI: 10.1093/rheumatology/ker402] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Inflammation is the principal hallmark of RA. Different pathways are implicated in the production of pro-inflammatory cytokines, the bona fide mediators of this inflammation. Among them are the TNF pathway and the IL-1 receptor/Toll-like receptor (IL-1R/TLR4) pathway. One of the potential negative regulators of IL-1R/TLR4 signalling is the Fas-associated death domain protein (FADD), which is the pivotal adaptor of the apoptotic signal mediated by death receptors of the TNF family. FADD can sequester myeloid differentiation primary response gene 88 (MyD88), the common adaptor of most TLRs, and hence hinder the activation of nuclear factor κB (NF-κB), the downstream transcription factor. We recently described a new regulatory mechanism of FADD expression, via the shedding of microvesicles, mediated by adenosine receptors. Interestingly, adenosine is found in high concentrations in the joints of RA patients and has been largely reported as a regulator of inflammation. This review discusses the possible link that could exist between the adenosine-dependent regulation of FADD in the inflammatory context of RA and the potential role of FADD as a therapeutic target in the treatment of RA. We will see that the modulation of FADD expression may be a double-edged sword by increasing apoptosis and at the same time limiting NF-κB activation.
Collapse
Affiliation(s)
- Valérie Vilmont
- Département d’Immunologie-Hématologie, Institut Cochin, Inserm U1016, France
| | | | | |
Collapse
|
33
|
Villa-Morales M, Fernández-Piqueras J. Targeting the Fas/FasL signaling pathway in cancer therapy. Expert Opin Ther Targets 2012; 16:85-101. [PMID: 22239437 DOI: 10.1517/14728222.2011.628937] [Citation(s) in RCA: 115] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The Fas/FasL system plays a significant role in tumorigenesis. Research has shown that its impairment in cancer cells may lead to apoptosis resistance and contribute to tumor progression. Thus, the development of effective therapies targeting the Fas/FasL system may play an important role in the fight against cancer. AREAS COVERED In this review the recent literature on targeting the Fas/FasL system for therapeutic exploitation at different levels is reviewed. Promising pre-clinical approaches and various exceptions are highlighted. The potential of combined therapies is also explored, whereby tumor sensitivity to Fas-mediated apoptosis is restored, before an effective targeted therapy is employed. EXPERT OPINION The success of the Fas/FasL system targeting for therapeutics will require a better understanding of the alterations conferring resistance, in order to use the most appropriate sensitizing chemotherapeutic or radiotherapeutic agents in combination with effective targeted therapies.
Collapse
Affiliation(s)
- María Villa-Morales
- Department of Biology, Universidad Autónoma de Madrid, CIBER de Enfermedades Raras, Madrid, Spain
| | | |
Collapse
|
34
|
Li W, Xia D, Wang Y, Li Y, Xue Y, Wu X, Ye Z. Relationship between aberrant methylation of FAS promoter and biological behavior of bladder urothelial carcinoma. ACTA ACUST UNITED AC 2011; 31:794-798. [PMID: 22173501 DOI: 10.1007/s11596-011-0679-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Indexed: 11/29/2022]
Abstract
This study examined the promoter methylation of APO-1/CD95 (Fas) gene in bladder urothelial carcinoma and analyzed the relationship between the Fas promoter methylation and the biological behavior of bladder cancer. Promoter methylation of Fas gene was detected by methylation-specific PCR (MSP) in 4 bladder cancer cell lines, 50 human bladder urothelial carcinoma samples and l0 normal bladder tissue samples. Correlation of the aberrant methylation of Fas promoter with the clinicopathological parameters was statistically analyzed. The results showed that Fas was down-regulated at both mRNA and protein level in bladder cancer cell lines and tissue samples of bladder urothelial carcinoma. The positive rate of Fas protein expression in bladder urothelial carcinoma was 34.0% (17/50), significantly lower than that in normal bladder tissues (70.0%, 7/10) (P<0.01). Fas promoter methylation was detected, and the positive rate of Fas promoter methylation in bladder urothelial carcinoma was 42.0% (21/50), which was obviously higher than that in normal bladder tissues (0.0%, 0/10) (P<0.01). The aberrant methylation of Fas promoter was reversely correlated with Fas protein expression (P<0.05). Furthermore, the positive rates of Fas promoter methylation in high-grade and low-grade bladder urothelial carcinoma were 73.3% (11/15) and 34.2% (12/35), respectively, with significant difference shown (P<0.05). No statistical significance was found in the Fas promoter methylation among different clinical stages of bladder cancer. It was concluded that Fas promoter hypermethylation plays an important role in the pathogenesis of bladder urothelial carcinoma and may serve as a prognostic indicator of bladder urothelial carcinoma.
Collapse
Affiliation(s)
- Wei Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.,Department of Urology, the People's Hospital of Yunnan Province, Kunming, 650032, China
| | - Ding Xia
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuanbao Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yi Li
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yanli Xue
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xin Wu
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhangqun Ye
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| |
Collapse
|
35
|
FADD: a regulator of life and death. Trends Immunol 2010; 31:260-9. [PMID: 20576468 DOI: 10.1016/j.it.2010.05.005] [Citation(s) in RCA: 135] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Revised: 05/11/2010] [Accepted: 05/12/2010] [Indexed: 12/30/2022]
Abstract
FAS-associated protein with death domain (FADD) is the key adaptor protein transmitting apoptotic signals mediated by the main death receptors (DRs). Besides being an essential instrument in cell death, FADD is also implicated in proliferation, cell cycle progression, tumor development, inflammation, innate immunity, and autophagy. Recently, many of these new functions of FADD were shown to be independent of DRs. Moreover, FADD function is dictated by protein localization and phosphorylation state. Thus, FADD is a crucial and unique controller of many essential cellular processes. The full understanding of the networks dictating the ultimate function of FADD may provide a new paradigm for other multifaceted proteins.
Collapse
|
36
|
The role of FasL and Fas in health and disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2010; 647:64-93. [PMID: 19760067 DOI: 10.1007/978-0-387-89520-8_5] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The FS7-associated cell surface antigen (Fas, also named CD95, APO-1 or TNFRSF6) attracted considerable interest in the field of apoptosis research since its discovery in 1989. The groups of Shin Yonehara and Peter Krammer were the first reporting extensive apoptotic cell death induction upon treating cells with Fas-specific monoclonal antibodies.1,2 Cloning of Fas3 and its ligand,4,5 FasL (also known as CD178, CD95L or TNFSF6), laid the cornerstone in establishing this receptor-ligand system as a central regulator of apoptosis in mammals. Therapeutic exploitation of FasL-Fas-mediated cytotoxicity was soon an ambitous goal and during the last decade numerous strategies have been developed for its realization. In this chapter, we will briefly introduce essential general aspects of the FasL-Fas system before reviewing its physiological and pathophysiological relevance. Finally, FasL-Fas-related therapeutic tools and concepts will be addressed.
Collapse
|
37
|
Chhabra R, Adlakha YK, Hariharan M, Scaria V, Saini N. Upregulation of miR-23a-27a-24-2 cluster induces caspase-dependent and -independent apoptosis in human embryonic kidney cells. PLoS One 2009; 4:e5848. [PMID: 19513126 PMCID: PMC2689653 DOI: 10.1371/journal.pone.0005848] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2008] [Accepted: 05/15/2009] [Indexed: 01/07/2023] Open
Abstract
miRNAs have emerged as important players in the regulation of gene expression and their deregulation is a common feature in a variety of diseases, especially cancer. Currently, many efforts are focused on studying miRNA expression patterns, as well as miRNA target validation. Here, we show that the over expression of miR-23a approximately 27a approximately 24-2 cluster in HEK293T cells induces apoptosis by caspase-dependent as well as caspase-independent pathway as proved by the annexin assay, caspase activation, release of cytochrome-c and AIF (apoptosis inducing factor) from mitochondria. Furthermore, the over expressed cluster modulates the expression of a number of genes involved in apoptosis including FADD (Fas Associated protein with Death Domain). Bioinformatically, FADD is predicted to be the target of hsa-miR-27a and interestingly, FADD protein was found to be up regulated consistent with very less expression of hsa-miR-27a in HEK293T cells. This effect was direct, as hsa-miR-27a negatively regulated the expression of FADD 3'UTR based reporter construct. Moreover, we also showed that over expression of miR-23a approximately 27a approximately 24-2 sensitized HEK293T cells to TNF-alpha cytotoxicity. Taken together, our study demonstrates that enhanced TNF-alpha induced apoptosis in HEK293T cells by over expression of miR-23a approximately 27a approximately 24-2 cluster provides new insights in the development of novel therapeutics for cancer.
Collapse
Affiliation(s)
| | | | | | - Vinod Scaria
- Institute of Genomics and Integrative Biology, Delhi, India
| | - Neeru Saini
- Institute of Genomics and Integrative Biology, Delhi, India
- * E-mail:
| |
Collapse
|
38
|
Abstract
Durable tumor regression and potential cures of metastatic solid cancers can be achieved by a variety of cellular immunotherapy strategies, including cytokine therapy, dendritic cell-based vaccines, and immune-activating antibodies, when used in so-called immune-sensitive cancers such as melanoma and renal cell carcinoma. However, these immunotherapy strategies have very low tumor response rates, usually in the order of 5% to 10% of treated patients. We propose that the antitumor activity of adequately stimulated tumor antigen-specific T cells is limited by local factors within the tumor milieu and that pharmacologic modulation of this milieu may overcome tumor resistance to immunotherapy. By understanding the mechanisms of cancer cell immune escape, it may be possible to design rational combinatorial approaches of novel therapies able to target immunosuppressive or antiapoptotic molecules in an attempt to reverse resistance to immune system control. We term this mode of treatment "immunosensitization." Ideal candidates for immunosensitizing drugs would be targeted drugs that block key oncogenic mechanisms in cancer cells resulting in a proapoptotic cancer cell milieu and at the same time do not negatively interfere with critical lymphocyte functions.
Collapse
|
39
|
Tourneur L, Mistou S, Schmitt A, Chiocchia G. Adenosine Receptors Control a New Pathway of Fas-associated Death Domain Protein Expression Regulation by Secretion. J Biol Chem 2008; 283:17929-38. [DOI: 10.1074/jbc.m802263200] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
|
40
|
Drosopoulos K, Pintzas A. Multifaceted targeting in cancer: the recent cell death players meet the usual oncogene suspects. Expert Opin Ther Targets 2007; 11:641-59. [PMID: 17465723 DOI: 10.1517/14728222.11.5.641] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Recent complicated advances towards the blueprinting of the altered molecular networks that lie behind cancer development have paved the way for targeted therapy in cancer. This directed a significant part of the research community to the development of specialized targeted agents, many of which are already available or in clinical trials. The prospect of patient-tailored therapeutic strategies, although very close to becoming a reality also raises the level of complexity of the therapeutic approach. This review summarizes the functions, in vivo expression patterns and aberrations of factors presently targeted or representing potential targets by therapeutic agents, focusing on those implicated in death receptor-induced apoptosis. The authors overview the regulation of these factors and death receptor-induced apoptosis by classical oncogenes (e.g., RAS, MYC, HER2) and their effectors/regulators, most of which are also being targeted. In addition, the importance of orthologic systemic approaches in future patient-tailored therapies are discussed.
Collapse
Affiliation(s)
- Konstantinos Drosopoulos
- Laboratory of Signal Mediated Gene Expression, Institute of Biological Research and Biotechnology, National Hellenic Research Foundation, Athens, Greece
| | | |
Collapse
|
41
|
Mitsiades CS, Poulaki V, Fanourakis G, Sozopoulos E, McMillin D, Wen Z, Voutsinas G, Tseleni-Balafouta S, Mitsiades N. Fas signaling in thyroid carcinomas is diverted from apoptosis to proliferation. Clin Cancer Res 2006; 12:3705-12. [PMID: 16778096 DOI: 10.1158/1078-0432.ccr-05-2493] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The death receptor Fas is present in thyroid carcinomas, yet fails to trigger apoptosis. Interestingly, Fas has been reported to be actually overexpressed in papillary thyroid carcinomas, suggesting that it may confer a survival advantage. EXPERIMENTAL DESIGN We investigated the expression and activation status of Fas pathway mediators in thyroid carcinoma cell lines and tumor specimens. RESULTS All cell lines tested express Fas-associated death domain, procaspase-8, procaspase-9, and procaspase-3; resistance to Fas-mediated apoptosis could not be attributed to lack of any of these apoptosis mediators. Moreover, Fas death domain mutations were not found in our study. The proteasome inhibitors MG132 and PS-341 (bortezomib, Velcade), which lead to accumulation of the nuclear factor kappaB (NF-kappaB) inhibitor IkappaB, did not sensitize SW579 cells to Fas-mediated apoptosis, suggesting that resistance to Fas-mediated apoptosis is not due to proteasome or NF-kappaB activity. Cross-linking of Fas in vitro induced recruitment of Fas-associated death domain-like interleukin-1beta-converting enzyme inhibitory protein (FLIP) instead of procaspase-8. Inhibition of FLIP expression with a FLIP antisense oligonucleotide resulted in significant sensitization to Fas-mediated apoptosis. Fas cross-linking promoted BrdUrd incorporation; activated the mitogen-activated protein kinase/extracellular signal-regulated kinase kinase/extracellular signal-regulated kinase, NF-kappaB, and activator protein-1 pathways in thyroid carcinoma cells in vitro; and protected cells from tumor necrosis factor-related apoptosis-inducing ligand-induced apoptosis. We also found that good prognosis papillary thyroid carcinoma specimens exhibited higher immunoreactivity for cleaved (activated) caspase-8 than poor prognosis tumors. CONCLUSIONS In thyroid carcinomas, the proteolytic cleavage and activation of caspase-8 depends on the balance between expression levels for procaspase-8 and FLIP and correlates with favorable clinical prognosis. Fas may actually stimulate proliferation and confer a survival advantage to thyroid cancer cells.
Collapse
Affiliation(s)
- Constantine S Mitsiades
- Department of Medical Oncology, Dana-Farber Cancer Institute, Room M555, Mayer Building, 44 Binney Street, Boston, MA 02115, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Justo P, Sanz AB, Lorz C, Egido J, Ortiz A. Lethal activity of FADD death domain in renal tubular epithelial cells. Kidney Int 2006; 69:2205-11. [PMID: 16688118 DOI: 10.1038/sj.ki.5000444] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Fas-associated death domain (FADD) is an adaptor protein that is required for the transmission of the death signal from lethal receptors of the tumor necrosis factor superfamily. FADD contains a death domain (DD) and a death effector domain (DED). As death receptors contribute to renal tubular injury and tubular cell FADD increases in acute renal failure, we have studied the function of FADD in tubular epithelium. FADD expression was studied in kidney samples from mice. In order to study the contribution of FADD to renal tubular cell survival, FADD or FADD-DD were overexpressed in murine tubular epithelium. FADD is expressed in renal tubules of the healthy kidney. Both FADD and FADD-DD induce apoptosis in primary cultures of murine tubular epithelium and in the murine cortical tubular cell line. Death induced by FADD-DD has apoptotic morphology, but differs from death receptor-induced apoptosis in that it is not blocked by inhibitors of caspases. Neither an inhibitor of serine proteases nor overexpression of antiapoptotic BclxL prevented cell death. However, the combination of caspase and serine protease inhibition was protective. FADD and FADD-DD overexpression decreased nuclear factor kappa B activity. These data suggest that FADD has a death regulatory function in renal tubular cells that is independent of death receptors. FADD-DD is sufficient to induce apoptosis in these cells. This information is relevant to understanding the role of FADD in tubular injury.
Collapse
Affiliation(s)
- P Justo
- Department of Medical Science, Division of Nephrology and Hypertension, Unidad de Diálisis, Fundación Jiménez Díaz, Universidad Autonoma de Madrid, Madrid, Spain
| | | | | | | | | |
Collapse
|
43
|
Todaro M, Zerilli M, Ricci-Vitiani L, Bini M, Perez Alea M, Maria Florena A, Miceli L, Condorelli G, Bonventre S, Di Gesù G, De Maria R, Stassi G. Autocrine production of interleukin-4 and interleukin-10 is required for survival and growth of thyroid cancer cells. Cancer Res 2006; 66:1491-9. [PMID: 16452205 DOI: 10.1158/0008-5472.can-05-2514] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Although CD95 and its ligand are expressed in thyroid cancer, the tumor cell mass does not seem to be affected by such expression. We have recently shown that thyroid carcinomas produce interleukin (IL)-4 and IL-10, which promote resistance to chemotherapy through the up-regulation of Bcl-xL. Here, we show that freshly purified thyroid cancer cells were completely refractory to CD95-induced apoptosis despite the consistent expression of Fas-associated death domain and caspase-8. The analysis of potential molecules able to prevent caspase-8 activation in thyroid cancer cells revealed a remarkable up-regulation of cellular FLIP(L) (cFLIP(L)) and PED/PEA-15, two antiapoptotic proteins whose exogenous expression in normal thyrocytes inhibited the death-inducing signaling complex of CD95. Additionally, small interfering RNA FLIP and PED antisense sensitized thyroid cancer cells to CD95-mediated apoptosis. Exposure of normal thyrocytes to IL-4 and IL-10 potently up-regulated cFLIP and PED/PEA-15, suggesting that these cytokines are responsible for thyroid cancer cell resistance to CD95 stimulation. Moreover, treatment with neutralizing antibodies against IL-4 and IL-10 or exogenous expression of suppressor of cytokine signaling-1 of thyroid cancer cells resulted in cFLIP and PED/PEA-15 down-regulation and CD95 sensitization. More importantly, prolonged IL-4 and IL-10 neutralization induced cancer cell growth inhibition and apoptosis, which were prevented by blocking antibodies against CD95 ligand. Altogether, autocrine production of IL-4 and IL-10 neutralizes CD95-generated signals and allows survival and growth of thyroid cancer cells. Thus, IL-4 and IL-10 may represent key targets for the treatment of thyroid cancer.
Collapse
Affiliation(s)
- Matilde Todaro
- Department of Surgical and Oncological Sciences and Pathology Institute, University of Palermo, Via Liborio Giuffrè 5, 90127 Palermo, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Garrison JB, Kyprianou N. Doxazosin induces apoptosis of benign and malignant prostate cells via a death receptor-mediated pathway. Cancer Res 2006; 66:464-72. [PMID: 16397262 PMCID: PMC1850148 DOI: 10.1158/0008-5472.can-05-2039] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Quinazoline-based alpha1-adrenoceptor antagonists such as doxazosin and terazosin have been previously shown to induce apoptosis in prostate cancer cells via an alpha1-adrenoceptor-independent pathway, involving activation of transforming growth factor-beta1 (TGF-beta1) signaling. In this study, the molecular events initiating this apoptotic effect were further investigated in vitro using the human androgen-independent prostate cancer cells PC-3 and the human benign prostate epithelial cells BPH-1. Quantitative microarray assays were done in PC-3 and BPH-1 cells after treatment with doxazosin (25 micromol/L, 6 and 24 hours) to identify the early gene changes. Transient changes in the expression of several apoptosis regulators were identified, including up-regulation of Bax and Fas/CD95 and down-regulation of Bcl-xL and TRAMP/Apo3. Moreover, there were significant changes in the expression pattern of signaling components of the extracellular matrix such as integrins alpha2, alphaV, beta1, and beta8. Western blot analysis revealed activation of caspase-8 and caspase-3 within the first 6 to 12 hours of treatment with doxazosin in both PC-3 and BPH-1 cells. Doxazosin-induced apoptosis was blocked by specific caspase-8 inhibitors, supporting the functional involvement of caspase-8 in doxazosin-induced apoptosis. The effect of doxazosin on recruitment of Fas-associated death domain (FADD) and procaspase-8 to the Fas receptor was examined via analysis of death-inducing signaling complex formation. Doxazosin increased FADD recruitment and subsequent caspase-8 activation, implicating Fas-mediated apoptosis as the underlying mechanism of the effect of doxazosin in prostate cells. These results show that doxazosin exerts its apoptotic effects against benign and malignant prostate cells via a death receptor-mediated mechanism with a potential integrin contribution towards cell survival outcomes.
Collapse
Affiliation(s)
- Jason B Garrison
- Department of Molecular and Cellular Biochemistry, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | | |
Collapse
|
45
|
Clarke LE, Bayerl MG, Bruggeman RD, Mauger D, Ioffreda MD, Abou-Elella A, Helm KF. Death Receptor Apoptosis Signaling Mediated by FADD in CD30-Positive Lymphoproliferative Disorders Involving the Skin. Am J Surg Pathol 2005; 29:452-9. [PMID: 15767797 DOI: 10.1097/01.pas.0000155154.46434.93] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The CD30-positive lymphoproliferative disorders lymphomatoid papulosis (LyP), primary cutaneous anaplastic large cell lymphoma (C-ALCL), and systemic anaplastic large cell lymphoma (S-ALCL) are lesions that overlap clinically, histopathologically, and immunophenotypically. Their biologic behaviors, however, vary considerably. In particular, lesions of LyP regress spontaneously while those of S-ALCL persist and often progress. Apoptosis has been suggested as the mechanism by which the lesions of LyP regress, but the underlying signaling pathways remain unclear. In this study, we used newly developed activation state-specific antibodies to demonstrate apoptosis signaling through the death receptor-mediated pathway regulated by FADD and caspase 3. METHODS Dual immunohistochemistry for CD30 and activated forms of FADD and caspase 3 was performed on cutaneous biopsy specimens from 27 patients with CD30-positive lymphoproliferative disorders involving the skin. The patients included 18 with primary cutaneous CD30-positive LPDs (15 with LyP and 3 with C-ALCL) and 9 with S-ALCL. RESULTS The proportion of CD30-positive cells expressing activated FADD was significantly different between primary cutaneous CD30-positive lymphoproliferative disorders and S-ALCL (36.4% vs. 14.5%, P = 0.0083). Expression of cleaved caspase 3 was also significantly different between primary cutaneous lesions and S-ALCL (9.2% vs. 1.9%, P = 0.048). CONCLUSIONS Although a larger number of cases should be studied to validate these results, these data provide evidence that differences in signaling through the death-receptor apoptosis pathway mediated by FADD may be responsible for the varying biologic behaviors of CD30-positive lymphoproliferative disorders involving the skin.
Collapse
Affiliation(s)
- Loren E Clarke
- Departments of Pathology, Penn State University College of Medicine/Milton S. Hershey Medical Center, Hershey, PA 17033, USA.
| | | | | | | | | | | | | |
Collapse
|
46
|
Tourneur L, Buzyn A, Chiocchia G. FADD adaptor in cancer. MEDICAL IMMUNOLOGY 2005; 4:1. [PMID: 15717929 PMCID: PMC550674 DOI: 10.1186/1476-9433-4-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2005] [Accepted: 02/17/2005] [Indexed: 12/30/2022]
Abstract
FADD (Fas Associated protein with Death Domain) is a key adaptor molecule transmitting the death signal mediated by death receptors. In addition, this multiple functional protein is implicated in survival/proliferation and cell cycle progression. FADD functions are regulated via cellular sublocalization, protein phosphorylation, and inhibitory molecules. In the present review, we focus on the role of the FADD adaptor in cancer. Increasing evidence shows that defects in FADD protein expression are associated with tumor progression both in mice and humans. Better knowledge of the mechanisms leading to regulation of FADD functions will improve understanding of tumor growth and the immune escape mechanisms, and could open a new field for therapeutic interventions.
Collapse
Affiliation(s)
- Léa Tourneur
- Département d'Immunologie, Institut Cochin, INSERM U 567, CNRS UMR 8104, IFR 116, Université René Descartes, Paris V, Paris, France
| | - Agnès Buzyn
- Département d'Immunologie, Institut Cochin, INSERM U 567, CNRS UMR 8104, IFR 116, Université René Descartes, Paris V, Paris, France
- Service d'Hématologie Adultes, Hôpital Necker-Enfants Malades, Paris, France
| | - Gilles Chiocchia
- Département d'Immunologie, Institut Cochin, INSERM U 567, CNRS UMR 8104, IFR 116, Université René Descartes, Paris V, Paris, France
| |
Collapse
|
47
|
Tourneur L, Delluc S, Lévy V, Valensi F, Radford-Weiss I, Legrand O, Vargaftig J, Boix C, Macintyre EA, Varet B, Chiocchia G, Buzyn A. Absence or Low Expression of Fas-Associated Protein with Death Domain in Acute Myeloid Leukemia Cells Predicts Resistance to Chemotherapy and Poor Outcome. Cancer Res 2004; 64:8101-8. [PMID: 15520222 DOI: 10.1158/0008-5472.can-04-2361] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In acute myeloid leukemia (AML), coexpression of death receptors and ligands of the tumor necrosis factor (TNF) receptor/TNF-alpha superfamily on leukemic cells after chemotherapy is not always accompanied by apoptosis, suggesting that the apoptotic death receptor signaling pathway is disrupted. Because Fas-associated protein with death domain (FADD) is the main adaptor for transmitting the Fas, TNF-related apoptosis-inducing ligand receptors, and TNF receptor 1 death signal, expression of FADD was analyzed by Western blot and immunocytochemistry in leukemic cells of 70 de novo AML patients treated with the European Organization of Research and Treatment of Cancer AML-10 randomized trial before initiation of induction chemotherapy. Thirty seven percent of patients (17 of 46) with FADD negative/low (FADD(-/low)) leukemic cells had a primary refractory disease compared with 12% of FADD(+) patients (3 of 24; P = 0.05). FADD(-/low) expression was significantly associated with a worse event-free survival [EFS (P = 0.04)] and overall survival (P = 0.04). In multivariate analysis, FADD(-/low) protein expression was independently associated with a poor EFS and overall survival (P = 0.002 and P = 0.026, respectively). Importantly, FADD(-/low) protein expression predicted poor EFS even in patients with standard- or good-risk AML (P = 0.009). Thus, we identified low or absent expression of the FADD protein in leukemic cells at diagnosis as a poor independent prognostic factor that can predict worse clinical outcome even for patients with standard- or good-risk AML.
Collapse
MESH Headings
- Adaptor Proteins, Signal Transducing/analysis
- Adolescent
- Adult
- Blotting, Western
- Caspases/physiology
- Cell Line, Tumor
- Drug Resistance, Neoplasm
- Fas-Associated Death Domain Protein
- Humans
- Immunohistochemistry
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/mortality
- Microscopy, Confocal
- Microscopy, Fluorescence
- Middle Aged
- Prognosis
- fas Receptor/analysis
Collapse
Affiliation(s)
- Léa Tourneur
- Département d'Immunologie, Institut Cochin, Institut National de la Santé et de la Recherche Médicale U 567, Centre National de Recherche Scientifique UMR 8104, Institut Fédératif de Recherche 116, Université René Descartes, Paris V, France
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Houston A, O'Connell J. The Fas signalling pathway and its role in the pathogenesis of cancer. Curr Opin Pharmacol 2004; 4:321-6. [PMID: 15251123 DOI: 10.1016/j.coph.2004.03.008] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Tumor cells frequently exhibit de novo expression of Fas ligand (FasL/CD95L). Coupled with resistance to Fas-mediated apoptosis, FasL expression enables many cancers to deliver a pre-emptive strike or 'counterattack' against the immune system. New studies also indicate that FasL expression on tumor cells could confer a double advantage to these cells by stimulating their own proliferation. However, pro-inflammatory effects of FasL have also been observed. New findings are beginning to reconcile the paradoxical effects of FasL, with the clinical significance of the Fas counterattack only beginning to emerge.
Collapse
Affiliation(s)
- Aileen Houston
- Department of Medicine, Clinical Sciences Building, National University of Ireland, University Hospital, Cork, Ireland
| | | |
Collapse
|
49
|
Filippova M, Parkhurst L, Duerksen-Hughes PJ. The human papillomavirus 16 E6 protein binds to Fas-associated death domain and protects cells from Fas-triggered apoptosis. J Biol Chem 2004; 279:25729-44. [PMID: 15073179 DOI: 10.1074/jbc.m401172200] [Citation(s) in RCA: 115] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
High risk strains of human papillomavirus (HPV), such as HPV 16, cause human cervical carcinoma. The E6 protein of HPV 16 mediates the rapid degradation of the tumor suppressor p53, although this is not the only function of E6 and cannot completely explain its transforming potential. Previous work in our laboratory has demonstrated that E6 can protect cells from tumor necrosis factor-induced apoptosis by binding to the C-terminal end of tumor necrosis factor R1, thus blocking apoptotic signal transduction. In this study, E6 was shown to also protect cells from apoptosis induced via the Fas pathway. Furthermore, use of an inducible E6 expression system demonstrated that this protection is dose-dependent, with higher levels of E6 leading to greater protection. Although E6 suppresses activation of both caspase 3 and caspase 8, it does not affect apoptotic signaling through the mitochondrial pathway. Mammalian two-hybrid and in vitro pull-down assays were then used to demonstrate that E6 binds directly to the death effector domain of Fas-associated death domain (FADD), with deletion and site-directed mutants enabling the localization of the E6-binding site to the N-terminal end of the FADD death effector domain. E6 is produced in two forms as follows: a full-length version of approximately 16 kDa and a smaller version of about half that size corresponding to the N-terminal half of the full-length protein. Pull-down and functional assays demonstrated that the full-length version, but not the small version of E6, was able to bind to FADD and to protect cells from Fas-induced apoptosis. In addition, binding to E6 leads to degradation of FADD, with the loss of cellular FADD proportional to the amount of E6 expressed. These results support a model in which E6-mediated degradation of FADD prevents transmission of apoptotic signals via the Fas pathway.
Collapse
Affiliation(s)
- Maria Filippova
- Department of Biochemistry and Microbiology, Center for Molecular Biology and Gene Therapy, Loma Linda University School of Medicine, Loma Linda, California 92354, USA
| | | | | |
Collapse
|
50
|
Affiliation(s)
- Nicholas J Sarlis
- Department of Endocrine Neoplasia & Hormonal Disorders, The University of Texas--M. D. Anderson Cancer Center, Houston, Texas 77082, USA
| | | |
Collapse
|