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Shastri M, Sharma M, Sharma K, Sharma A, Minz RW, Dogra S, Chhabra S. Cutaneous-immuno-neuro-endocrine (CINE) system: A complex enterprise transforming skin into a super organ. Exp Dermatol 2024; 33:e15029. [PMID: 38429868 DOI: 10.1111/exd.15029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 12/12/2023] [Accepted: 01/20/2024] [Indexed: 03/03/2024]
Abstract
Skin is now emerging as a complex realm of three chief systems viz. immune system, nervous system, and endocrine system. The cells involved in their intricate crosstalk, namely native skin cells, intra-cutaneous immune cells and cutaneous sensory neurons have diverse origin and distinct functions. However, recent studies have explored their role beyond their pre-defined functional boundaries, such that the cells shun their traditional functions and adopt unconventional roles. For example, the native skin cells, apart from providing for basic structural framework of skin, also perform special immune functions and participate in extensive neuro-endocrine circuitry, which were traditionally designated as functions of cutaneous resident immune cells and sensory neurons respectively. At the cellular level, this unique collaboration is brought out by special molecules called neuromediators including neurotransmitters, neuropeptides, neurotrophins, neurohormones and cytokines/chemokines. While this intricate crosstalk is essential for maintaining cutaneous homeostasis, its disruption is seen in various cutaneous diseases. Recent study models have led to a paradigm shift in our understanding of pathophysiology of many such disorders. In this review, we have described in detail the interaction of immune cells with neurons and native skin cells, role of neuromediators, the endocrine aspect in skin and current understanding of cutaneous neuro-immuno-endocrine loop in one of the commonest skin diseases, psoriasis. An accurate knowledge of this unique crosstalk can prove crucial in understanding the pathophysiology of different skin diseases and allow for generation of targeted therapeutic modalities.
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Affiliation(s)
- Malvika Shastri
- Department of Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Maryada Sharma
- Department of Otolaryngology and Head & Neck Surgery, Nehru Extension Block, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Keshav Sharma
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ayush Sharma
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ranjana Walker Minz
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil Dogra
- Department of Dermatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Seema Chhabra
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Chen L, Fang C, Yuan X, Liu M, Wu P, Zhong L, Chen Z. Has-miR-300-GADD45B promotes melanoma growth via cell cycle. Aging (Albany NY) 2023; 15:13920-13943. [PMID: 38070141 PMCID: PMC10756120 DOI: 10.18632/aging.205276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 10/16/2023] [Indexed: 12/21/2023]
Abstract
Response to oncogenic factors like UV, GADD45 family in skin participates in scavenging ROS, DNA repair and cell cycle control. Because of this, the previous study of the chronic UVB injury model has found that hsa-miR-300 can conduct intercellular transport by exosomes and target regulation of GADD45B. Whether the hsa-miR-300-GADD45B still regulates tumor development by cell cycle pathway is unclear. Through transcriptomic analysis of primary (n=39) and metastatic (n=102) melanoma, it was confirmed that in metastatic samples, some of the 97 down-regulated genes participate in maintaining skin homeostasis while 42 up-regulated genes were enriched in cancer-related functions. Furthermore, CDKN1A, CDKN2A, CXCR4 and RAD51 in the melanoma pathway, were also differentially expressed between normal skin and melanoma. CDKN1A and CDKN2A were also found to be involved in TP53-dependent cell cycle regulation. In conclusion, it was speculated that CDKN1A, CDKN2A, TP53, GADD45B and hsa-miR-300 may have regulatory relationships. It was demonstrated that there is a bidirectional regulation between hsa-miR-300 and TP53. In addition, miR-300 can regulate CDKN1A by GADD45B/TP53 and promote melanoma growth by accelerating the cell cycle transition from G1/S to G2 phase.
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Affiliation(s)
- Long Chen
- Department of Burn Plastic and Cosmetology, Affiliated Fuling Hospital, Chongqing University, Chongqing 408099, China
- College of Bioengineering, Chongqing University, Chongqing 400000, China
- Department of Immunology, School of Basic Medical Sciences, Chengdu Medical College, Chengdu 610500, Sichuan, China
- Non-Coding RNA and Drug Discovery Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu 610500, Sichuan, China
| | - Chenglong Fang
- Department of Rehabilitation, LinYi People’s Hospital, Linyi 276000, Shandong, China
| | - Xiaoxue Yuan
- College of Bioengineering, Chongqing University, Chongqing 400000, China
| | - Mengqi Liu
- College of Bioengineering, Chongqing University, Chongqing 400000, China
| | - Ping Wu
- Department of Burn Plastic and Cosmetology, Affiliated Fuling Hospital, Chongqing University, Chongqing 408099, China
| | - Li Zhong
- College of Bioengineering, Chongqing University, Chongqing 400000, China
| | - Zhiyong Chen
- Department of Burn Plastic and Cosmetology, Affiliated Fuling Hospital, Chongqing University, Chongqing 408099, China
- College of Bioengineering, Chongqing University, Chongqing 400000, China
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Marciniak M, Wagner M. Innate lymphoid cells and tumor-derived lactic acid: novel contenders in an enduring game. Front Immunol 2023; 14:1236301. [PMID: 37868977 PMCID: PMC10585168 DOI: 10.3389/fimmu.2023.1236301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 09/25/2023] [Indexed: 10/24/2023] Open
Abstract
Aerobic glycolysis, also known as the Warburg effect, has for a prolonged period of time been perceived as a defining feature of tumor metabolism. The redirection of glucose utilization towards increased production of lactate by cancer cells enables their rapid proliferation, unceasing growth, and longevity. At the same time, it serves as a significant contributor to acidification of the tumor microenvironment, which, in turn, imposes substantial constraints on infiltrating immune cells. Here, we delve into the influence of tumor-derived lactic acid on innate lymphoid cells (ILCs) and discuss potential therapeutic approaches. Given the abundance of ILCs in barrier tissues such as the skin, we provide insights aimed at translating this knowledge into therapies that may specifically target skin cancer.
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Affiliation(s)
- Mateusz Marciniak
- Cancer Biomarkers Research Group, Łukasiewicz Research Network - PORT Polish Center for Technology Development, Wrocław, Poland
| | - Marek Wagner
- Cancer Biomarkers Research Group, Łukasiewicz Research Network - PORT Polish Center for Technology Development, Wrocław, Poland
- Department of Biomedicine, University of Bergen, Bergen, Norway
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Seo H, Verma A, Kinzel M, Huang Q, Mahoney DJ, Jacquelot N. Targeting Potential of Innate Lymphoid Cells in Melanoma and Other Cancers. Pharmaceutics 2023; 15:2001. [PMID: 37514187 PMCID: PMC10384206 DOI: 10.3390/pharmaceutics15072001] [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: 06/13/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Reinvigorating the killing function of tumor-infiltrating immune cells through the targeting of regulatory molecules expressed on lymphocytes has markedly improved the prognosis of cancer patients, particularly in melanoma. While initially thought to solely strengthen adaptive T lymphocyte anti-tumor activity, recent investigations suggest that other immune cell subsets, particularly tissue-resident innate lymphoid cells (ILCs), may benefit from immunotherapy treatment. Here, we describe the recent findings showing immune checkpoint expression on tissue-resident and tumor-infiltrating ILCs and how their effector function is modulated by checkpoint blockade-based therapies in cancer. We discuss the therapeutic potential of ILCs beyond the classical PD-1 and CTLA-4 regulatory molecules, exploring other possibilities to manipulate ILC effector function to further impede tumor growth and quench disease progression.
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Affiliation(s)
- Hobin Seo
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Amisha Verma
- Department of Biological Sciences, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Megan Kinzel
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Qiutong Huang
- The University of Queensland Frazer Institute, University of Queensland, Woolloongabba, QLD 4102, Australia
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Douglas J Mahoney
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Nicolas Jacquelot
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
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Zhu Y, Su J, Zhang P, Deng M, Wu R, Liu Y, Su Y, Li S. The dysregulation of circulating innate lymphoid cells is related to autoantibodies in pemphigus vulgaris. Int Immunopharmacol 2023; 117:109921. [PMID: 36841156 DOI: 10.1016/j.intimp.2023.109921] [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: 11/23/2022] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/27/2023]
Abstract
BACKGROUND Pemphigus vulgaris (PV) is a typical autoimmune disease caused by autoantibodies. Innate lymphoid cells (ILCs) are non-antigen-dependent populations composed of different subsets, also known as "mirror cells" of T cells, which play a crucial role in immune inflammatory diseases. However, the characteristics of ILCs in PV are unclear. METHODS Patients diagnosed with PV along with healthy controls in Second Xiangya Hospital of Central South University were studied. Flow cytometry was used to detect the proportion of ILC subsets in the peripheral blood. Anti-desmoglein (DSG) 1 and anti-DSG3 antibody levels of PV patients were detected. RESULTS Thirty-eight PV patients and 37 healthy controls were enrolled. There were no differences in sex or age between the two groups. Compared with controls, ILCs/CD45+ lymphocytes were significantly decreased in patients with PV. The frequency of ILC1s increased in patients with PV and was positively correlated with anti-DSG3 antibodies. However, the frequency of ILC3s decreased in patients with PV and was negatively correlated with anti-DSG1 antibodies. After methylprednisolone treatment, ILC1/ILC levels significantly decreased. CONCLUSIONS Circulating ILC subsets are associated with PV pathogenesis. Upregulated ILC1s seem to correlate positively with PV severity and can be restored after treatment.
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Affiliation(s)
- Yanshan Zhu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Jian Su
- School of Architecture and Art, Central South University, Changsha, Hunan 410083, China
| | - Peng Zhang
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Min Deng
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Ruifang Wu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Yidan Liu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Yuwen Su
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Siying Li
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China.
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Wagner M, Koyasu S. Cancer immunosurveillance by ILC2s. Trends Cancer 2022; 8:792-794. [PMID: 35871054 DOI: 10.1016/j.trecan.2022.06.010] [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: 05/16/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 11/25/2022]
Abstract
Group 2 innate lymphoid cells (ILC2s) elicit ostensibly paradoxical responses, such as tissue repair and stimulation of tumorigenesis. Given emerging evidence that ILC2s also contribute to cancer immunosurveillance, we reassess the role of ILC2s in tumorigenesis and discuss recent insights into their tumoricidal potential.
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Affiliation(s)
- Marek Wagner
- Laboratory for Immune Cell Systems, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan; Department of Biomedicine, University of Bergen, Bergen, Norway.
| | - Shigeo Koyasu
- Laboratory for Immune Cell Systems, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan.
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Ikutani M, Nakae S. Heterogeneity of Group 2 Innate Lymphoid Cells Defines Their Pleiotropic Roles in Cancer, Obesity, and Cardiovascular Diseases. Front Immunol 2022; 13:939378. [PMID: 35844571 PMCID: PMC9278653 DOI: 10.3389/fimmu.2022.939378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 06/02/2022] [Indexed: 11/24/2022] Open
Abstract
Group 2 innate lymphoid cells (ILC2s) are typically known for their ability to respond rapidly to parasitic infections and play a pivotal role in the development of certain allergic disorders. ILC2s produce cytokines such as Interleukin (IL)-5 and IL-13 similar to the type 2 T helper (Th2) cells. Recent findings have highlighted that ILC2s, together with IL-33 and eosinophils, participate in a considerably broad range of physiological roles such as anti-tumor immunity, metabolic regulation, and vascular disorders. Therefore, the focus of the ILC2 study has been extended from conventional Th2 responses to these unexplored areas of research. However, disease outcomes accompanied by ILC2 activities are paradoxical mostly in tumor immunity requiring further investigations. Although various environmental factors that direct the development, activation, and localization of ILC2s have been studied, IL-33/ILC2/eosinophil axis is presumably central in a multitude of inflammatory conditions and has guided the research in ILC2 biology. With a particular focus on this axis, we discuss ILC2s across different diseases.
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Affiliation(s)
- Masashi Ikutani
- Laboratory of Immunology, Program of Food and AgriLife Science, Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
- *Correspondence: Masashi Ikutani, ; Susumu Nakae,
| | - Susumu Nakae
- Laboratory of Immunology, Program of Food and AgriLife Science, Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
- Precursory Research for Embryonic Science and Technology, Japan Science and Technology Agency, Saitama, Japan
- *Correspondence: Masashi Ikutani, ; Susumu Nakae,
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