1
|
Ducloux D, Legendre M, Bamoulid J, Saas P, Courivaud C, Crepin T. End-Stage Renal Disease-Related Accelerated Immune Senescence: Is Rejuvenation of the Immune System a Therapeutic Goal? Front Med (Lausanne) 2021; 8:720402. [PMID: 34540869 PMCID: PMC8446427 DOI: 10.3389/fmed.2021.720402] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/17/2021] [Indexed: 02/05/2023] Open
Abstract
End-stage renal disease (ESRD) patients exhibit clinical features of premature ageing, including frailty, cardiovascular disease, and muscle wasting. Accelerated ageing also concerns the immune system. Patients with ESRD have both immune senescence and chronic inflammation that are resumed in the so-called inflammaging syndrome. Immune senescence is particularly characterised by premature loss of thymic function that is associated with hyporesponsiveness to vaccines, susceptibility to infections, and death. ESRD-related chronic inflammation has multiple causes and participates to accelerated cardiovascular disease. Although, both characterisation of immune senescence and its consequences are relatively well-known, mechanisms are more uncertain. However, prevention of immune senescence/inflammation or/and rejuvenation of the immune system are major goal to ameliorate clinical outcomes of ESRD patients.
Collapse
Affiliation(s)
- Didier Ducloux
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,University Bourgogne Franche-Comté, Faculté de Médecine et de Pharmacie, LabEx LipSTIC, Besançon, France.,Structure Fédérative de Recherche, SFR FED4234, Besançon, France.,CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France
| | - Mathieu Legendre
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,University Bourgogne Franche-Comté, Faculté de Médecine et de Pharmacie, LabEx LipSTIC, Besançon, France
| | - Jamal Bamoulid
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,University Bourgogne Franche-Comté, Faculté de Médecine et de Pharmacie, LabEx LipSTIC, Besançon, France.,Structure Fédérative de Recherche, SFR FED4234, Besançon, France.,CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France
| | - Philippe Saas
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,University Bourgogne Franche-Comté, Faculté de Médecine et de Pharmacie, LabEx LipSTIC, Besançon, France.,Structure Fédérative de Recherche, SFR FED4234, Besançon, France.,EFS Bourgogne Franche-Comté, Plateforme de Biomonitoring, CIC 1431/UMR1098, Besançon, France
| | - Cécile Courivaud
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,University Bourgogne Franche-Comté, Faculté de Médecine et de Pharmacie, LabEx LipSTIC, Besançon, France.,Structure Fédérative de Recherche, SFR FED4234, Besançon, France.,CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France
| | - Thomas Crepin
- Inserm, UMR1098, Federation Hospitalo-Universitaire INCREASE, Besançon, France.,CHU Besançon, Department of Nephrology, Dialysis, and Renal Transplantation, Besançon, France
| |
Collapse
|
2
|
Current Perspectives in Cancer Immunotherapy. Cancers (Basel) 2019; 11:cancers11101472. [PMID: 31575023 PMCID: PMC6826426 DOI: 10.3390/cancers11101472] [Citation(s) in RCA: 134] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/20/2019] [Accepted: 09/26/2019] [Indexed: 12/12/2022] Open
Abstract
Different immunotherapeutic approaches have proved to be of significant clinical value to many patients with different types of advanced cancer. However, we need more precise immunotherapies and predictive biomarkers to increase the successful response rates. The advent of next generation sequencing technologies and their applications in immuno-oncology has helped us tremendously towards this aim. We are now moving towards the realization of personalized medicine, thus, significantly increasing our expectations for a more successful management of the disease. Here, we discuss the current immunotherapeutic approaches against cancer, including immune checkpoint blockade with an emphasis on anti-PD-L1 and anti-CTLA-4 monoclonal antibodies. We also analyze a growing list of other co-inhibitory and co-stimulatory markers and emphasize the mechanism of action of the principal pathway for each of these, as well as on drugs that either have been FDA-approved or are under clinical investigation. We further discuss recent advances in other immunotherapies, including cytokine therapy, adoptive cell transfer therapy and therapeutic vaccines. We finally discuss the modulation of gut microbiota composition and response to immunotherapy, as well as how tumor-intrinsic factors and immunological processes influence the mutational and epigenetic landscape of progressing tumors and response to immunotherapy but also how immunotherapeutic intervention influences the landscape of cancer neoepitopes and tumor immunoediting.
Collapse
|
3
|
Liu JJ, Wei YB, Forsell Y, Lavebratt C. Stress, depressive status and telomere length: Does social interaction and coping strategy play a mediating role? J Affect Disord 2017; 222:138-145. [PMID: 28704801 DOI: 10.1016/j.jad.2017.07.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 06/25/2017] [Accepted: 07/05/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Telomeres have been reported to be shorter in individuals exposed to psychosocial stress and in those with depression. Since negative environmental stress is a risk factor for depression, the present study tested whether stressors in childhood (CA) and recent adulthood (NLE) predicted telomere attrition directly and/or indirectly through individuals' depressive status 3-6 years before TL measurement; and then if social interaction and coping strategies in adulthood influenced the relationship between depressive status and TL. METHODS Participants were 337 individuals with a recent depression diagnosis and 574 screened controls that derived from a longitudinal population-based cohort study conducted in Stockholm, Sweden. Relative TL was determined using qPCR. Relationships between the key variables stressors, depressive status, social interaction, coping strategies and TL were explored by path analysis in males and females, adjusting for age. RESULTS The key variables were correlated in expected directions. In females, depressive status and age had direct negative effects on TL (p < 0.05) and both CA (p = 0.025) and NLE (p < 0.003) had indirect negative effects on TL. For males, the effects of stressors and depressive status on TL were mediated by social interaction (p = 0.005) and the coping strategy worry (p = 0.005). In females, no mediation effect of social interaction and coping strategy was detected. LIMITATIONS Only little of the TL variation was explained by the models. The environmental stress information was limited. CONCLUSION Our findings propose gender-specific paths from environmental stressors through depressive status, social interaction and coping strategy to TL.
Collapse
Affiliation(s)
- Jia Jia Liu
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Ya Bin Wei
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Yvonne Forsell
- Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden
| | - Catharina Lavebratt
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden.
| |
Collapse
|
4
|
Pendino F, Dudognon C, Delhommeau F, Sahraoui T, Flexor M, Bennaceur-Griscelli A, Lanotte M, Ségal-Bendirdjian E. Retinoic acid receptor α and retinoid-X receptor-specific agonists synergistically target telomerase expression and induce tumor cell death. Oncogene 2003; 22:9142-50. [PMID: 14668795 DOI: 10.1038/sj.onc.1207093] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Retinoids modulate growth and differentiation of cancer cells through activation of gene transcription via the nuclear retinoic-acid receptors (RAR) and retinoid-X receptors (RXR). Their use in differentiation therapy of acute promyelocytic leukemia (APL) represents a model concept for reprogramming cancer cells. However, they also regulate antiproliferative genes whose functions do not mechanistically concur to this program. Recently, we have shown that, independently of maturation, a long-term all-trans retinoic acid (ATRA) treatment of the maturation-resistant APL cell line (NB4-LR1) represses telomerase (hTERT), leading to telomere shortening and death. Using retinoid-receptor-specific agonists, we demonstrate herein that cross-talk between RARalpha and RXR dual-liganded to their respective agonists resulted in strong synergistic downregulation of hTERT and subsequent cell death. Importantly, unlike ATRA, this synergy was obtained at very low agonist concentrations and occurred in other ATRA maturation-resistant APL cells. These findings provide the first demonstration that dual-liganded RXR and RARalpha signaling should allow efficient targeting of telomerase in differentiation-resistant tumor cells. Such a combination therapy might hold promise in clinic to avoid side effects of ATRA whose administration can indiscriminately activate all RARs. Given the tissue-specific expression of RARs, a tissue-selective therapy targeting telomerase in tumor cells by synthetic agonists can be envisioned.
Collapse
Affiliation(s)
- Frédéric Pendino
- INSERM U496, Institut d'Hématologie, Hôpital Saint-Louis, 1, Avenue Claude Vellefaux, 75010 Paris, France
| | | | | | | | | | | | | | | |
Collapse
|
5
|
Merle P, Barraud L, Lefrançois L, Chevallier M, Guerret S, Maisonnas M, Bordes I, Savre-Train I, Trepo C, Vitvitski-Trepo L. Long-term high-dose interferon-alpha therapy delays Hepadnavirus-related hepatocarcinogenesis in X/myc transgenic mice. Oncogene 2003; 22:2762-71. [PMID: 12743599 DOI: 10.1038/sj.onc.1206375] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The role of interferon-alpha (IFN-alpha) remains unclear in prevention of virus-induced hepatocellular carcinoma in humans. We have investigated it herewith in the X/myc transgenic mouse model of Hepadnavirus-related hepatocarcinogenesis because of upregulation of c-myc oncogene in the liver. We have demonstrated that IFN-alpha can downregulate dose-dependently hepatocyte proliferation and c-myc overexpression at early premalignant stages, while it does not affect either hepatocyte apoptosis or telomerase activity at these steps. However, continuous and long-term administration of IFN-alpha dose-dependently delays tumor onset in dysplastic livers and increases overall survival of animals, more efficiently whether started before the onset of dysplasia. The present study therefore highlights that early preventive administration of IFN-alpha can slow down evolution towards hepatocellular carcinoma via repression of c-myc and hepatocyte proliferation at premalignant steps in experimental c-myc-induced hepatocarcinogenesis. However, the transient effect observed in this study emphasizes a need to clarify the possible mechanisms of acquired resistance and subsequent therapeutic escape. Our experimental model may be a pertinent tool to explore antioncogenic properties of IFN-alpha in human cirrhotic livers showing c-myc upregulation.
Collapse
Affiliation(s)
- Philippe Merle
- INSERM U271, Virus des Hépatites et Pathologies Associées, 151 Cours Albert Thomas, 69424 Lyon Cedex 03, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Lee SH, Kim JW, Lee HW, Cho YS, Oh SH, Kim YJ, Jung CH, Zhang W, Lee JH. Interferon regulatory factor-1 (IRF-1) is a mediator for interferon-gamma induced attenuation of telomerase activity and human telomerase reverse transcriptase (hTERT) expression. Oncogene 2003; 22:381-91. [PMID: 12545159 DOI: 10.1038/sj.onc.1206133] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Constitutive activation of the telomerase is a key step in the development of human cancers. Interferon-gamma (IFN-gamma) signaling induces growth arrest in many tumors through multiple regulatory mechanisms. In this study, we show that IFN-gamma signaling represses telomerase activity and human telomerase reverse transcriptase (hTERT) transcription, and suggest that this signaling is mediated by IRF-1. Ectopic expression of IRF-1 attenuated hTERT promoter activity. Murine embryonic fibroblasts (MEFs) genetically deficient in IRF-1 (IRF-1(-/-)) showed an elevated level (>15 times) of hTERT promoter activity as compared to the hTERT promoter activity of wild-type MEFs. The telomerase activity and hTERT expression in IRF-1(-/-) MEFs were downregulated by IRF-1 transfection. Interestingly, less extent of telomerase repression was observed in HPV E6 and E7 negative, p53 mutant HT-3 cells than in HPV 18 E6 and E7 positive HeLa cells (intact p53). These findings provide evidence that IRF-1 is a potential mediator of IFN-gamma-induced attenuation of telomerase activity and hTERT expression.
Collapse
Affiliation(s)
- Seung-Hoon Lee
- Molecular Therapy Research Center, College of Medicine, Sungkyunkwan University, Samsung Medical Center Annex 8F, Seoul, Korea
| | | | | | | | | | | | | | | | | |
Collapse
|