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Zheng Y, Ren Z, Liu Y, Yan J, Chen C, He Y, Shi Y, Cheng F, Wang Q, Li C, Wang X. T cell interactions with microglia in immune-inflammatory processes of ischemic stroke. Neural Regen Res 2025; 20:1277-1292. [PMID: 39075894 DOI: 10.4103/nrr.nrr-d-23-01385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 03/07/2024] [Indexed: 07/31/2024] Open
Abstract
The primary mechanism of secondary injury after cerebral ischemia may be the brain inflammation that emerges after an ischemic stroke, which promotes neuronal death and inhibits nerve tissue regeneration. As the first immune cells to be activated after an ischemic stroke, microglia play an important immunomodulatory role in the progression of the condition. After an ischemic stroke, peripheral blood immune cells (mainly T cells) are recruited to the central nervous system by chemokines secreted by immune cells in the brain, where they interact with central nervous system cells (mainly microglia) to trigger a secondary neuroimmune response. This review summarizes the interactions between T cells and microglia in the immune-inflammatory processes of ischemic stroke. We found that, during ischemic stroke, T cells and microglia demonstrate a more pronounced synergistic effect. Th1, Th17, and M1 microglia can co-secrete pro-inflammatory factors, such as interferon-γ, tumor necrosis factor-α, and interleukin-1β, to promote neuroinflammation and exacerbate brain injury. Th2, Treg, and M2 microglia jointly secrete anti-inflammatory factors, such as interleukin-4, interleukin-10, and transforming growth factor-β, to inhibit the progression of neuroinflammation, as well as growth factors such as brain-derived neurotrophic factor to promote nerve regeneration and repair brain injury. Immune interactions between microglia and T cells influence the direction of the subsequent neuroinflammation, which in turn determines the prognosis of ischemic stroke patients. Clinical trials have been conducted on the ways to modulate the interactions between T cells and microglia toward anti-inflammatory communication using the immunosuppressant fingolimod or overdosing with Treg cells to promote neural tissue repair and reduce the damage caused by ischemic stroke. However, such studies have been relatively infrequent, and clinical experience is still insufficient. In summary, in ischemic stroke, T cell subsets and activated microglia act synergistically to regulate inflammatory progression, mainly by secreting inflammatory factors. In the future, a key research direction for ischemic stroke treatment could be rooted in the enhancement of anti-inflammatory factor secretion by promoting the generation of Th2 and Treg cells, along with the activation of M2-type microglia. These approaches may alleviate neuroinflammation and facilitate the repair of neural tissues.
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Affiliation(s)
- Yuxiao Zheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Zilin Ren
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ying Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Juntang Yan
- Library, Beijing University of Chinese Medicine, Beijing, China
| | - Congai Chen
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yanhui He
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yuyu Shi
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Fafeng Cheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qingguo Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Changxiang Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xueqian Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Naidu G, Tripathi DK, Nagar N, Mishra A, Poluri KM. Targeting chemokine-receptor mediated molecular signaling by ethnopharmacological approaches. JOURNAL OF ETHNOPHARMACOLOGY 2024; 325:117837. [PMID: 38310985 DOI: 10.1016/j.jep.2024.117837] [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: 08/17/2023] [Revised: 12/07/2023] [Accepted: 01/26/2024] [Indexed: 02/06/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Infection and inflammation are critical to global human health status and the goal of current pharmacological interventions intends formulating medications/preventives as a measure to deal with this situation. Chemokines and their cognate receptors are major regulatory molecules in many of these ailments. Natural products have been a keen source to the drug development industry, every year contributing significantly to the growing list of FDA approved drugs. A multiverse of natural resource is employed as a part of curative regimen in folk/traditional/ethnomedicine which can be employed to discover, repurpose, and design potent medications for the diseases of clinical concern. AIM OF THE STUDY This review aims to systematically document the ethnopharmacologically active agents targeting the infectious-inflammatory diseases through the chemokine-receptor nexus. MATERIALS AND METHODS Articles related to chemokine/receptor modulating ethnopharmacological anti-inflammatory, anti-infectious natural sources, bioactive compounds, and formulations have been examined with special emphasis on women related diseases. The available literature has been thoroughly scrutinized for the application of traditional medicines in chemokine associated experimental methods, their regulatory outcomes, and pertinence to women's health wherever applicable. Moreover, the potential traditional regimens under clinical trials have been critically assessed. RESULTS A systematic and comprehensive review on the chemokine-receptor targeting ethnopharmaceutics from the available literature has been provided. The article discusses the implication of traditional medicine in the chemokine system dynamics in diverse infectious-inflammatory disorders such as cardiovascular diseases, allergic diseases, inflammatory diseases, neuroinflammation, and cancer. On this note, critical evaluation of the available data surfaced multiple diseases prevalent in women such as osteoporosis, rheumatoid arthritis, breast cancer, cervical cancer and urinary tract infection. Currently there is no available literature highlighting chemokine-receptor targeting using traditional medicinal approach from women's health perspective. Moreover, despite being potent in vitro and in vivo setups there remains a gap in clinical translation of these formulations, which needs to be strategically and scientifically addressed to pave the way for their successful industrial translation. CONCLUSIONS The review provides an optimistic global perspective towards the applicability of ethnopharmacology in chemokine-receptor regulated infectious and inflammatory diseases with special emphasis on ailments prevalent in women, consecutively addressing their current status of clinical translation and future directions.
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Affiliation(s)
- Goutami Naidu
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India.
| | - Deepak Kumar Tripathi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India
| | - Nupur Nagar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India
| | - Amit Mishra
- Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, 342011, Rajasthan, India
| | - Krishna Mohan Poluri
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India; Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India.
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Guo H, Zhao Y, Mu R, Zhang G, Chen S, Cao X, Liu K, Liu Y, Dai B, Zhou Y, Wang C, Yang J. The Protective Effect of Chronic Intermittent Hypobaric Hypoxia on Preventing the Destruction of CD34 + Haematopoietic Stem Cells in Aplastic Anaemia by Modulating the Th1/Th2 Balance. Stem Cell Rev Rep 2024; 20:301-312. [PMID: 37831395 DOI: 10.1007/s12015-023-10631-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2023] [Indexed: 10/14/2023]
Abstract
Aplastic anaemia (AA) is a haematopoietic disorder caused by immune-mediated attack on haematopoietic stem cells (HSCs). Stem cell transplantation and immunosuppressive therapy remain the major treatment choice for AA patients but have limited benefits and undesired side effects. The aim of our study was to clarify the protective role of immunity of chronic intermittent hypobaric hypoxia (CIHH) and the underlying mechanism in AA. Our integrative analysis demonstrated that CIHH pre-treatment significantly improved haematopoiesis and survival in an AA rat model. We further confirmed that CIHH pre-treatment was closely associated with the Th1/Th2 balance and a large number of negative regulatory haematopoietic factors, such as TNF-α and IFN-γ, produced by hyperactive Th1 lymphocytes released in AA rats, which induced the death program in a large number of CD34+ HSCs by activating the Fas/FasL apoptosis pathway, while CIHH pre-treatment effectively downregulated the expression of TNF-α and IFN-γ, resulting in a reduction in Fas antigen expression in CD34+ HSCs. In summary, this study provides evidence that CIHH has good protective effect against AA by modulating immune balance in Th1/Th2 cells and may provide a new therapeutic strategy.
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Affiliation(s)
- Hui Guo
- Key Laboratory of Aging and Cancer Biology of Zhejiang Province, Hangzhou, China
- Key Laboratory of Infection and Immunity of CAS, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Yilin Zhao
- Key Laboratory of Aging and Cancer Biology of Zhejiang Province, Hangzhou, China
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China
| | - Rui Mu
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Guangdao Zhang
- Department of Prosthodontics, School of Stomatology, China Medical University, Shenyang, China
| | - Shuxian Chen
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Xinwei Cao
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Kangcan Liu
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Yiran Liu
- College of Basic Medicine, Hebei Medical University, Shijiazhuang, China
| | - Baiyun Dai
- Key Laboratory of Aging and Cancer Biology of Zhejiang Province, Hangzhou, China
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China
| | - Yuan Zhou
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China.
| | - Chuan Wang
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, China.
| | - Jing Yang
- Key Laboratory of Aging and Cancer Biology of Zhejiang Province, Hangzhou, China.
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Hangzhou Normal University, Hangzhou, China.
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Santacroce L, Magrone T. Molluscum Contagiosum Virus: Biology and Immune Response. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1451:151-170. [PMID: 38801577 DOI: 10.1007/978-3-031-57165-7_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Molluscum contagiosum virus is a poxvirus belonging to the Poxviridae family, which includes Orthopoxvirus, Parapoxvirus, Yantapoxvirus, Molluscipoxvirus, Smallpox virus, Cowpox virus and Monkeypox virus. MCV belongs to the genus Molluscipoxvirus and has a tropism for skin tissue. MCV infects keratinocytes and, after an incubation period of 2 weeks to 6 weeks, causes a breakdown of the skin barrier with the development of papules of variable size depending on the proper functioning of the immune response (both adaptive and acquired). MCV only infects humans and does not cause viraemia. MCV encodes for several inhibitory proteins responsible to circumvent the immune response through different signalling pathways. Individuals who can be infected with MCV are children, immunocompromised individuals such as organ transplant recipients and Human Immunodeficiency Virus (HIV)-infected individuals. Current treatments to manage MCV-induced lesions are different and include the use of immunomodulators, which, however, do not provide an effective response.
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Affiliation(s)
- Luigi Santacroce
- Section of Microbiology and Virology, Interdisciplinary Department of Medicine, School of Medicine, University of Bari, Bari, Italy.
| | - Thea Magrone
- Section of Microbiology and Virology, Interdisciplinary Department of Medicine, School of Medicine, University of Bari, Bari, Italy
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Huang R, Hu L, Jiang F. Study of cytokine-induced immunity in bullous pemphigoid: recent developments. Ann Med 2023; 55:2280991. [PMID: 38109924 PMCID: PMC10732206 DOI: 10.1080/07853890.2023.2280991] [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: 05/16/2023] [Accepted: 11/04/2023] [Indexed: 12/20/2023] Open
Abstract
Bullous pemphigoid (BP) is an organ-specific disease. Its pathogenesis has not been clearly studied yet; However, studies in recent years have shown that its pathogenesis is related to T helper cells. The pathogenesis of BP is mainly related to Th2 and Th17-related cytokines. IL-4, IL-5 and IL-13 cause eosinophil recruitment, promote antibody production, trigger pruritus and promote blister formation and other symptoms. IL-17 and IL-23 promote the production of matrix metalloproteinase-9 (MMP-9) by related cells, which causes dermo-epidermal junction (DEJ) separation to form bullae and blisters, and can persist in BP inflammation. The serum concentrations of IL-17 and IL-23 are related to the prognosis of BP. In this paper, we focus on the role of related cytokines in the pathogenesis of bullous pemphigoid and the relationship between the related cytokine populations secreted by three major T helper cells-helper T lymphocytes 1 (Th1), Th2, and Th17. A better understanding of the biological and immunological functions of cytokines associated with BP patients will provide opportunities for therapeutic targets in BP.
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Affiliation(s)
- Ruiting Huang
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lingyu Hu
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Fuqiong Jiang
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
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Wang X, Wei Y, He Z, Wang D, Zhang L, Du J, Zhang M, Jiang M, Chen N, Deng M, Li B, Song C, Chen D, Liu H, Xiao J, Liang H, Zhao H, Kong Y. CD70-induced differentiation of proinflammatory Th1/17/22/GM lymphocytes associated with disease progression and immune reconstitution during HIV infection. Emerg Microbes Infect 2023; 12:2271068. [PMID: 37824079 PMCID: PMC10606822 DOI: 10.1080/22221751.2023.2271068] [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: 05/17/2023] [Accepted: 10/11/2023] [Indexed: 10/13/2023]
Abstract
Immune overactivation is a hallmark of chronic HIV infection, which is critical to HIV pathogenesis and disease progression. The imbalance of helper T cell (Th) differentiation and subsequent cytokine dysregulation are generally considered to be the major drivers of excessive activation and inflammatory disorders in HIV infection. However, the accurate factors driving HIV-associated Th changes remained to be established. CD70, which was a costimulatory molecule, was found to increase on CD4+ T cells during HIV infection. Overexpression of CD70 on CD4+ T cells was recently reported to associate with highly pathogenic proinflammatory Th1/Th17 polarization in multiple sclerosis. Thus, the role of CD70 in the imbalance of Th polarization and immune overactivation during HIV infection needs to be investigated. Here, we found that the elevated frequency of CD70 + CD4+ T cells was negatively correlated with CD4 count and positively associated with immune activation in treatment-naïve people living with HIV (PLWH). More importantly, CD70 expression defined a population of proinflammatory Th1/17/22/GM subsets in PLWH. Blocking CD70 decreased the mRNA expression of subset-specific markers during Th1/17/22/GM polarization. Furthermore, we demonstrated that CD70 influenced the differentiation of these Th cells through STAT pathway. Finally, it was revealed that patients with a high baseline level of CD70 on CD4+ T cells exhibited a greater risk of poor immune reconstitution after antiretroviral therapy (ART) than those with low CD70. In general, our data highlighted the role of CD70 in Th1/17/22/GM differentiation during HIV infection and provided evidence for CD70 as a potential biomarker for predicting immune recovery.
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Affiliation(s)
- Xinyue Wang
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Yuqing Wei
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Zhijiao He
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Di Wang
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Leidan Zhang
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Juan Du
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Mengyuan Zhang
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Meiqing Jiang
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Na Chen
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Meiju Deng
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Bei Li
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Chuan Song
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Danying Chen
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Huan Liu
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
| | - Jiang Xiao
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hongyuan Liang
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hongxin Zhao
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yaxian Kong
- Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- Beijing Institute of Infectious Diseases, Beijing, People’s Republic of China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, People’s Republic of China
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, Beijing, People’s Republic of China
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Dawodu D, Sand S, Nikolouli E, Werfel T, Mommert S. The mRNA expression and secretion of granzyme B are up-regulated via the histamine H2 receptor in human CD4 + T cells. Inflamm Res 2023; 72:1525-1538. [PMID: 37470818 PMCID: PMC10499701 DOI: 10.1007/s00011-023-01759-3] [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: 01/20/2023] [Revised: 06/01/2023] [Accepted: 06/09/2023] [Indexed: 07/21/2023] Open
Abstract
INTRODUCTION Granzyme B (GZMB), a serine protease with cytotoxic and immunomodulatory functions, shows elevated levels in blood plasma of patients with atopic dermatitis (AD). It has been observed that GZMB expression in CD4+ and CD8+ T cells is higher in lesional skin in AD than in healthy skin. Since histamine is present in high concentration in the skin of AD patients, we investigated the regulation of GZMB in human CD4+ T cells by histamine. METHODS Naïve CD4+ T cells polarized into Th2 cells, total CD4+ T cells treated with IL-4 for 72 h and CD4+ T cells isolated from healthy donors and AD patients were investigated. The cells were stimulated with histamine or with different histamine-receptor agonists. Gene expression was evaluated by RNA-Seq. GZMB mRNA expression was detected by quantitative real time PCR, whereas GZMB secretion was measured by ELISpot and ELISA. T cell degranulation was evaluated by flow cytometry using CD107a surface expression as a degranulation marker. RESULTS By RNA-Seq, we identified the up-regulation of various genes of the cytotoxic pathway, in particular of GZMB, by histamine in Th2-polarized CD4+ T cells. In Th2-polarized CD4+ T cells and in CD4+ T cells activated by IL-4 the mRNA expression of GZMB was significantly up-regulated by histamine and by histamine H2 receptor (H2R) agonists. The induction of GZMB secretion by histamine was significantly higher in CD4+ T cells from AD patients than in those from healthy donors. CD107a surface expression was up-regulated by trend in response to histamine in Th2-polarized CD4+ T cells. CONCLUSION Our findings may help to elucidate novel mechanisms of the H2R and to achieve a better understanding of the role of GZMB in the pathogenesis of AD.
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Affiliation(s)
- Damilola Dawodu
- Department of Dermatology and Allergy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Sophie Sand
- Department of Dermatology and Allergy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Eirini Nikolouli
- Department of Dermatology and Allergy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
| | - Susanne Mommert
- Department of Dermatology and Allergy, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
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Chang LY, Shan J, Hou XX, Li DJ, Wang XQ. Synergy between Th1 and Th2 responses during endometriosis: A review of current understanding. J Reprod Immunol 2023; 158:103975. [PMID: 37331087 DOI: 10.1016/j.jri.2023.103975] [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: 02/19/2023] [Revised: 05/27/2023] [Accepted: 06/04/2023] [Indexed: 06/20/2023]
Abstract
Endometriosis is widely perceived as an estrogen-dependent chronic disorder with infertility and pelvic pain. Although the etiology of endometriosis has remained elusive, many studies have proclaimed the relevance of immune system disorders with endometriosis. With the discovery that the dysregulation of multiple biological functions in endometriosis is caused by the aberrant differentiation of T helper cells, a shift towards Th2 immune response may account for the disease progression. This review attempts to present mechanisms of cytokines, chemokines, signal pathways, transcription factors and some other factors related with the derivation of Th1/Th2 immune response involved in the development of endometriosis. The current understanding of treatment approaches and potential therapeutic targets will also be outlined with brief discussion.
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Affiliation(s)
- Ling-Yu Chang
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China
| | - Jing Shan
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China
| | - Xin-Xin Hou
- Academy of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Da-Jin Li
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China.
| | - Xiao-Qiu Wang
- Hospital of Obstetrics and Gynecology, Fudan University, Shanghai Medical College, Shanghai 200011, China.
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Braun T, Schrader A. Education and Empowering Special Forces to Eradicate Secret Defectors: Immune System-Based Treatment Approaches for Mature T- and NK-Cell Malignancies. Cancers (Basel) 2023; 15:cancers15092532. [PMID: 37173999 PMCID: PMC10177197 DOI: 10.3390/cancers15092532] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Mature T- and NK-cell leukemia/lymphoma (MTCL/L) constitute a heterogeneous group of, currently, 30 distinct neoplastic entities that are overall rare, and all present with a challenging molecular markup. Thus, so far, the use of first-line cancer treatment modalities, including chemotherapies, achieve only limited clinical responses associated with discouraging prognoses. Recently, cancer immunotherapy has evolved rapidly, allowing us to help patients with, e.g., solid tumors and also relapsed/refractory B-cell malignancies to achieve durable clinical responses. In this review, we systematically unveiled the distinct immunotherapeutic approaches available, emphasizing the special impediments faced when trying to employ immune system defense mechanisms to target 'one of their own-gone mad'. We summarized the preclinical and clinical efforts made to employ the various platforms of cancer immunotherapies including antibody-drug conjugates, monoclonal as well as bispecific antibodies, immune-checkpoint blockades, and CAR T cell therapies. We emphasized the challenges to, but also the goals of, what needs to be done to achieve similar successes as seen for B-cell entities.
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Affiliation(s)
- Till Braun
- Department I of Internal Medicine, Center for Integrated Oncology, Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases, Center for Molecular Medicine Cologne, University of Cologne, 50937 Cologne, Germany
| | - Alexandra Schrader
- Department I of Internal Medicine, Center for Integrated Oncology, Aachen-Bonn-Cologne-Duesseldorf, Excellence Cluster for Cellular Stress Response and Aging-Associated Diseases, Center for Molecular Medicine Cologne, University of Cologne, 50937 Cologne, Germany
- Lymphoma Immuno Biology Team, Equipe Labellisée LIGUE 2023, Centre International de Recherche en Infectiologie, INSERM U1111-CNRS UMR5308, Faculté de Médecine Lyon-Sud, Hospices Civils de Lyon, Université Claude Bernard Lyon I-ENS de Lyon, 69921 Lyon, France
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10
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Sampaio-Ribeiro G, Ruivo A, Silva A, Santos AL, Oliveira RC, Laranjeira P, Gama J, Cipriano MA, Tralhão JG, Paiva A. Extensive Phenotypic Characterization of T Cells Infiltrating Liver Metastasis from Colorectal Cancer: A Potential Role in Precision Medicine. Cancers (Basel) 2022; 14:cancers14246069. [PMID: 36551555 PMCID: PMC9775680 DOI: 10.3390/cancers14246069] [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: 11/01/2022] [Revised: 12/05/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide, with liver metastasis being its main cause of death. This study harvested fresh biological material from non-tumor and tumor tissue from 47 patients with CRC liver metastasis after surgery, followed by mechanical cellular extraction and stain-lyse-wash direct immunofluorescence technique. Here, 60 different T-cell populations were characterized by flow cytometry. Tumor samples were also subdivided according to their growth pattern into desmoplastic and non-desmoplastic. When we compared tumor versus non-tumor samples, we observed a significantly lower percentage of T-lymphocyte infiltration in the tumor in which the CD4+ T-cell density increased compared to the CD8+ T cells. T regulatory cells also increased within the tumor, even with an activated phenotype (HLA-DR+). A higher percentage of IL-17-producing cells was present in tumor samples and correlated with the metastasis size. In contrast, we also observed a significant increase in CD8+ follicular-like T cells (CD185+), suggesting a cytotoxic response to cancer cells. Additionally, most infiltrated T cells exhibit an intermediate activation phenotype (CD25+). In conclusion, our results revealed potential new targets and prognostic biomarkers that could take part in an algorithm for personalized medicine approaches improving CRC patients' outcomes.
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Affiliation(s)
- Gabriela Sampaio-Ribeiro
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Ruivo
- Surgery Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
| | - Ana Silva
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
| | - Ana Lúcia Santos
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
| | - Rui Caetano Oliveira
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Germano de Sousa—Centro de Diagnóstico Histopatológico CEDAP, 3000-377 Coimbra, Portugal
- Centre of Investigation on Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical and Academic Center of Coimbra (CACC), 3000-075 Coimbra, Portugal
| | - Paula Laranjeira
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Neuroscience and Cell Biology (CNC), Faculty of Medicine, Polo 1, 1st Floor, University of Coimbra, 3004-504 Coimbra, Portugal
| | - João Gama
- Pathology Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - Maria Augusta Cipriano
- Pathology Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
| | - José Guilherme Tralhão
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Surgery Department, Centro Hospitalar e Universitário de Coimbra, 3000-075 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Centre of Investigation on Genetics and Oncobiology (CIMAGO), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Clinical and Academic Center of Coimbra (CACC), 3000-075 Coimbra, Portugal
| | - Artur Paiva
- Flow Cytometry Unit, Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra EPE, 3000-075 Coimbra, Portugal
- Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, 3000-548 Coimbra, Portugal
- Ciências Biomeédicas Laboratoriais, ESTESC-Coimbra Health School, Instituto Politeécnico de Coimbra, 3046-854 Coimbra, Portugal
- Correspondence:
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11
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Hartel JC, Merz N, Grösch S. How sphingolipids affect T cells in the resolution of inflammation. Front Pharmacol 2022; 13:1002915. [PMID: 36176439 PMCID: PMC9513432 DOI: 10.3389/fphar.2022.1002915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
The concept of proper resolution of inflammation rather than counteracting it, gained a lot of attention in the past few years. Re-assembly of tissue and cell homeostasis as well as establishment of adaptive immunity after inflammatory processes are the key events of resolution. Neutrophiles and macrophages are well described as promotors of resolution, but the role of T cells is poorly reviewed. It is also broadly known that sphingolipids and their imbalance influence membrane fluidity and cell signalling pathways resulting in inflammation associated diseases like inflammatory bowel disease (IBD), atherosclerosis or diabetes. In this review we highlight the role of sphingolipids in T cells in the context of resolution of inflammation to create an insight into new possible therapeutical approaches.
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Affiliation(s)
- Jennifer Christina Hartel
- Institute of Clinical Pharmacology, Goethe-University Frankfurt. Frankfurt am Main, Frankfurt, Germany
- Department of Life Sciences, Goethe-University Frankfurt, Frankfurt, Germany
| | - Nadine Merz
- Institute of Clinical Pharmacology, Goethe-University Frankfurt. Frankfurt am Main, Frankfurt, Germany
| | - Sabine Grösch
- Institute of Clinical Pharmacology, Goethe-University Frankfurt. Frankfurt am Main, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
- *Correspondence: Sabine Grösch,
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12
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Asano T, Suzuki H, Tanaka T, Kaneko MK, Kato Y. Identification of the Binding Epitope of an Anti-mouse CCR4 Monoclonal Antibody, C 4Mab-1. Monoclon Antib Immunodiagn Immunother 2022; 41:214-220. [PMID: 35917564 DOI: 10.1089/mab.2022.0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
C-C chemokine receptor 4 (CCR4) is one of G protein-coupled receptors, and interacts with chemokines, CCL17 and CCL22. CCR4 is expressed on T cells such as helper T type 2 cells, regulatory T cells, and interleukin 17-producing T helper cells. CCR4 is associated with T cells trafficking into the tumor microenvironment, and is associated with tumor progression or metastasis. Therefore, CCR4 may be a potential therapeutic option for T cell malignancies. C4Mab-1 is a novel anti-mouse CCR4 (mCCR4) monoclonal antibody produced by mCCR4 N-terminal peptide immunization. C4Mab-1 is useful for flow cytometric analysis. In this study, we conducted the epitope mapping of C4Mab-1 using enzyme-linked immunosorbent assay (ELISA) and peptide blocking assay. The result of ELISA indicated that Thr7, Asp8, and Gln11 of mCCR4 are the critical amino acids for the C4Mab-1 binding. Furthermore, peptide blocking assay by flow cytometry showed that Thr7, Asp8, and Gln11 of mCCR4 are essential for C4Mab-1 binding to mCCR4-overexpressed Chinese hamster ovary-K1 (CHO/mCCR4) cells, and Val6, Thr9, and Thr10 are involved in the C4Mab-1 binding to CHO/mCCR4 cells. These results indicate that the critical binding epitope of C4Mab-1 includes Thr7, Asp8, and Gln11 of mCCR4.
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Affiliation(s)
- Teizo Asano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomohiro Tanaka
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yukinari Kato
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
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13
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Romero-Martín L, Tarrés-Freixas F, Pedreño-López N, de la Concepción MLR, Cunyat F, Hartigan-O'Connor D, Carrillo J, Mothe B, Blanco J, Ruiz-Riol M, Brander C, Olvera A. T-Follicular-Like CD8 + T Cell Responses in Chronic HIV Infection Are Associated With Virus Control and Antibody Isotype Switching to IgG. Front Immunol 2022; 13:928039. [PMID: 35784304 PMCID: PMC9241491 DOI: 10.3389/fimmu.2022.928039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/16/2022] [Indexed: 01/26/2023] Open
Abstract
T cell responses are considered critical for the in vivo control of HIV, but the contribution of different T cell subsets to this control remains unclear. Using a boosted flow cytometric approach that is able to differentiate CD4+ and CD8+ T cell Th1/Tc1, Th2/Tc2, Th17/Tc17, Treg and Tfh/Tfc-like HIV-specific T cell populations, we identified CD8+ Tfc responses that were related to HIV plasma viral loads and associated with rate of antibody isotype class switching to IgG. This favorable balance towards IgG responses positively correlated with increased virus neutralization, higher avidity of neutralizing antibodies and more potent antibody-dependent cell cytotoxicity (ADCC) in PBMCs from HIV controllers compared to non-controllers. Our results identified the CD8+ Tfc-like T-cell response as a component of effective virus control which could possibly be exploited therapeutically.
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Affiliation(s)
- Luis Romero-Martín
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- Departament de Biologia Cellular, de Fisiologia i d’Immunologia, Universitat Autonoma de Barcelona, Cerdanyola del Valles, Spain
| | - Ferran Tarrés-Freixas
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Núria Pedreño-López
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Maria L. Rodríguez de la Concepción
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Francesc Cunyat
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Dennis Hartigan-O'Connor
- Department of Medical Microbiology and Immunology, University of California, Davis, Davis, CA, United States
- California National Primate Research Center, University of California, Davis, Davis, CA, United States
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Jorge Carrillo
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
| | - Beatriz Mothe
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
- University of Vic-Central University of Catalonia (UVic-UCC), Vic, Spain
- Fundació Lluita contra la Sida, Infectious Disease Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Julià Blanco
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
- University of Vic-Central University of Catalonia (UVic-UCC), Vic, Spain
| | - Marta Ruiz-Riol
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
| | - Christian Brander
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain
- AELIX Therapeutics, Barcelona, Spain
| | - Alex Olvera
- IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Institute for Health Science Research Germans Trias i Pujol (IGTP), Badalona, Spain
- CIBERINFEC, Centro de Investigación Biomédica en Red, Instituto de salud Carlos III, Madrid, Spain
- University of Vic-Central University of Catalonia (UVic-UCC), Vic, Spain
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14
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Misra DP, Agarwal V. Th17.1 lymphocytes: emerging players in the orchestra of immune-mediated inflammatory diseases. Clin Rheumatol 2022; 41:2297-2308. [PMID: 35546376 DOI: 10.1007/s10067-022-06202-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/01/2022] [Accepted: 05/03/2022] [Indexed: 11/25/2022]
Abstract
It is now well established that Th17 lymphocytes associate with myriad immune-mediated inflammatory diseases. Over the past one and a half decades, a subset of Th17 lymphocytes viz. Th17.1 lymphocytes has been identified in pre-clinical and clinical models of inflammatory rheumatic diseases. These lymphocytes secrete IL-17A (signature cytokine of Th17 lymphocytes) as well as IFN-γ (the signature cytokine of Th1 lymphocytes). They express the chemokine markers for Th1 (CXCR3) as well as Th17 (CCR6) lymphocytes. Th17.1 lymphocytes also express the drug efflux protein p-glycoprotein, which associates with resistance to corticosteroids and other immunosuppressive drugs. This narrative review overviews the evidence regarding Th17.1 lymphocytes in different inflammatory rheumatic diseases. It is now recognized that Th17.1 lymphocytes are increased in the synovial fluid of affected joints in rheumatoid arthritis (RA) and associate with poor treatment response to abatacept. Th17.1 lymphocytes from synovial fluid of RA are less responsive to immunosuppression than those from the peripheral blood. In sarcoidosis, Th17.1 lymphocytes are concentrated in mediastinal lymph nodes and alveolar lining. Such Th17.1 lymphocytes in sarcoidosis are the predominant source of IFN-γ in the sarcoid lung. Th17.1 lymphocytes are elevated in lupus and Takayasu arteritis and associate with disease activity. Future studies should evaluate isolated Th17.1 lymphocytes from peripheral blood or sites of pathology such as synovial fluid and assess their modulation with immunosuppressive therapy in vitro. The analysis of gene expression signature of isolated Th17.1 lymphocytes might enable the identification of newer therapeutic strategies specifically targeting these cell populations in inflammatory rheumatic diseases. Key Points • Th17.1 lymphocytes are a subset of Th17 lymphocytes secreting both IFN-γ and IL-17 • Th17.1 lymphocytes drive neutrophilic inflammation, granuloma formation, and corticosteroid resistance • Th17.1 lymphocytes are elevated in rheumatoid arthritis and sarcoidosis at sites of inflammation • Increased circulating Th17.1 lymphocytes have been identified in lupus and Takayasu arteritis and associate with active disease.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow-226014, India.
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow-226014, India
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15
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Yuan J, Liu Y, Yu J, Dai M, Zhu Y, Bao Y, Peng H, Liu K, Zhu X. Gene knockdown of CCR3 reduces eosinophilic inflammation and the Th2 immune response by inhibiting the PI3K/AKT pathway in allergic rhinitis mice. Sci Rep 2022; 12:5411. [PMID: 35354939 PMCID: PMC8969185 DOI: 10.1038/s41598-022-09467-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/22/2022] [Indexed: 02/01/2023] Open
Abstract
The CCR3 gene plays a critical role in allergic airway inflammation, such as allergic rhinitis (AR), and there is an inflammatory signal link between the nasal cavity and the CCR3 gene in bone marrow. However, the effects of the CCR3 gene in bone marrow cells on AR are not clear. The present study investigated the roles and underlying mechanisms of the bone marrow CCR3 gene in AR mice. Conditional knockout of the bone marrow CCR3 gene (CKO) in mice was generated using the Cre-LoxP recombination system, and offspring genotypes were identified using polymerase chain reaction (PCR). An ovalbumin-induced AR model was established in CKO and wild-type mice to measure eosinophilic inflammation and the Th2 immune response. The following mechanisms were explored using a specific PI3K/AKT pathway inhibitor (Ly294002). We successfully constructed and bred homozygous CKO mice and confirmed a significant increase in CCR3 expression and PI3K/AKT pathway activity in AR mice. Deficiency of the bone marrow CCR3 gene caused a remarkable reduction of CCR3 expression and the PI3K/AKT signaling pathway activity, inhibited histopathological lesions and eosinophil infiltration of the nasal cavity, and reduced the production of Th2 cytokines in serum, which led to the remission of allergic symptoms in AR mice. Ly294002 treatment also decreased these inflammatory indexes in a concentration-dependent manner and blocked inflammatory signals from CCR3, but it did not affect the high expression of CCR3 in AR mice. Collectively, our results suggest that conditional knockout of the bone marrow CCR3 gene can reduce eosinophilic inflammation and the Th2 immune response, which may be due to inhibition of the PI3K/AKT pathway.
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Affiliation(s)
- Jiasheng Yuan
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Yuehui Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Juan Yu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Meina Dai
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Yu Zhu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Youwei Bao
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Haisen Peng
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Ke Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China
| | - Xinhua Zhu
- Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, China.
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16
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Bauss J, Morris M, Shankar R, Olivero R, Buck LN, Stenger CL, Hinds D, Mills J, Eby A, Zagorski JW, Smith C, Cline S, Hartog NL, Chen B, Huss J, Carcillo JA, Rajasekaran S, Bupp CP, Prokop JW. CCR5 and Biological Complexity: The Need for Data Integration and Educational Materials to Address Genetic/Biological Reductionism at the Interface of Ethical, Legal, and Social Implications. Front Immunol 2021; 12:790041. [PMID: 34925370 PMCID: PMC8674737 DOI: 10.3389/fimmu.2021.790041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/18/2021] [Indexed: 01/02/2023] Open
Abstract
In the age of genomics, public understanding of complex scientific knowledge is critical. To combat reductionistic views, it is necessary to generate and organize educational material and data that keep pace with advances in genomics. The view that CCR5 is solely the receptor for HIV gave rise to demand to remove the gene in patients to create host HIV resistance, underestimating the broader roles and complex genetic inheritance of CCR5. A program aimed at providing research projects to undergraduates, known as CODE, has been expanded to build educational material for genes such as CCR5 in a rapid approach, exposing students and trainees to large bioinformatics databases and previous experiments for broader data to challenge commitment to biological reductionism. Our students organize expression databases, query environmental responses, assess genetic factors, generate protein models/dynamics, and profile evolutionary insights into a protein such as CCR5. The knowledgebase generated in the initiative opens the door for public educational information and tools (molecular videos, 3D printed models, and handouts), classroom materials, and strategy for future genetic ideas that can be distributed in formal, semiformal, and informal educational environments. This work highlights that many factors are missing from the reductionist view of CCR5, including the role of missense variants or expression of CCR5 with neurological phenotypes and the role of CCR5 and the delta32 variant in complex critical care patients with sepsis. When connected to genomic stories in the news, these tools offer critically needed Ethical, Legal, and Social Implication (ELSI) education to combat biological reductionism.
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Affiliation(s)
- Jacob Bauss
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States
| | - Michele Morris
- HudsonAlpha Institute for Biotechnology, Huntsville, AL, United States
| | - Rama Shankar
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States
| | - Rosemary Olivero
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Infectious Disease, Helen DeVos Children's Hospital, Grand Rapids, MI, United States
| | - Leah N Buck
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Department of Mathematics, University of North Alabama, Florence, AL, United States
| | - Cynthia L Stenger
- Department of Mathematics, University of North Alabama, Florence, AL, United States
| | - David Hinds
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,HudsonAlpha Institute for Biotechnology, Huntsville, AL, United States
| | - Joshua Mills
- Department of Biology, Grand Valley State University, Allendale, MI, United States
| | - Alexandra Eby
- Department of Science, Davenport University, Grand Rapids, MI, United States
| | - Joseph W Zagorski
- Office of Research, Spectrum Health, Grand Rapids, MI, United States
| | - Caitlin Smith
- Department of Biology, Athens State University, Athens, AL, United States
| | - Sara Cline
- Department of Biology, Athens State University, Athens, AL, United States
| | - Nicholas L Hartog
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Allergy & Immunology, Spectrum Health, Grand Rapids, MI, United States
| | - Bin Chen
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI, United States
| | - John Huss
- Department of Philosophy, The University of Akron, Akron, OH, United States
| | - Joseph A Carcillo
- Department of Critical Care Medicine and Pediatrics, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Surender Rajasekaran
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Office of Research, Spectrum Health, Grand Rapids, MI, United States.,Pediatric Intensive Care Unit, Helen DeVos Children's Hospital, Grand Rapids, MI, United States
| | - Caleb P Bupp
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Medical Genetics, Spectrum Health, Grand Rapids, MI, United States
| | - Jeremy W Prokop
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States.,Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI, United States
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17
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Luo W, Xin H, Zhao P, Jiang S. Effects of HBeAg Status on cellular immune function of patients with Hepatitis B virus/Treponema Pallidum Co-infectio. Pak J Med Sci 2021; 37:1871-1876. [PMID: 34912410 PMCID: PMC8613058 DOI: 10.12669/pjms.37.7.4253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/16/2021] [Accepted: 07/05/2021] [Indexed: 12/17/2022] Open
Abstract
Objectives This study was aimed at exploring the effects of hepatitis B envelope antigen (HBeAg) status on the cellular immune function of patients with hepatitis B virus/treponema pallidum (HBV/TP) co-infection. Methods The clinical data of 79 patients with HBV/TP co-infection admitted to our hospital from January 2019 to January 2020 were retrospectively analyzed. These patients were divided into two groups according to the different HBeAg statuses before the treatment: 41 HBeAg+ patients were included in the HBeAg+ group, while 38 HBeAg- patients were included in the HBeAg- group. The levels of HBV-DNA, T lymphocyte subsets represented by NK cells and cytokines associated with T cells in the peripheral blood (PB) of the patients were compared between both groups. Results The HBV-DNA levels in the HBeAg+ group were significantly higher than those in the HBeAg- group (P < 0.05). The levels of CD3+, CD4+, CD4+/CD8+ and natural killer (NK) cells in the HBeAg+ group were higher than those in the HBeAg- group (P < 0.05), while the levels of CD8+ cells were lower than those in the HBeAg- group (P < 0.05). Moreover, the levels of interferon-γ (IFN-γ), tumor necrosis factor (TNF-α), interleukin-2 (IL-2), interleukin-6 (IL-6), interleukin-17 (IL-17), transforming growth factor-β (TGF-β) in the HBeAg+ group were all significantly higher than those in the HBeAg- group (P < 0.05), but there was no significant difference in the levels of interleukin-4 (IL-4) and interleukin-10 (IL-10) between the HBeAg+ group and the HBeAg- group (P > 0.05). Conclusion HBeAg+ can increase the HBV-DNA levels in the PB of patients with HBV/TP co-infection, in turn triggering the body to initiate cellular immunity, increasing the levels of T lymphocyte subsets, and promote the secretion of cytokines.
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Affiliation(s)
- Wei Luo
- Wei Luo, Blood Transfusion Department, Baoding First Central Hospital, Baoding, Hebei, 071000, China
| | - Hanxiao Xin
- Hanxiao Xin, Blood Transfusion Department, Baoding First Central Hospital, Baoding, Hebei, 071000, China
| | - Pengyun Zhao
- Pengyun Zhao, Blood Transfusion Department, Baoding First Central Hospital, Baoding, Hebei, 071000, China
| | - Shasha Jiang
- Shasha Jiang, Department of Convalescent, Tianjin Rehabilitation and Recuperation Center of PLA Joint Logistics Support Force, Tianjin, 300191, China
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Yoshie O. CCR4 as a Therapeutic Target for Cancer Immunotherapy. Cancers (Basel) 2021; 13:cancers13215542. [PMID: 34771703 PMCID: PMC8583476 DOI: 10.3390/cancers13215542] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/01/2021] [Accepted: 11/03/2021] [Indexed: 12/16/2022] Open
Abstract
Simple Summary CCR4 is a chemokine receptor selectively expressed on normal T cell subsets such as type 2 helper T cells, skin-homing T cells and regulatory T cells, and on skin-associated T cell malignancies such as adult T cell leukemia/lymphoma (ATLL), which is etiologically associated with human T lymphocyte virus type 1 (HTLV-1), and cutaneous T cell lymphomas (CTCLs). Mogamulizumab is a fully humanized and glyco-engineered monoclonal anti-CCR4 antibody used for the treatment of refractory/relapsed ATLL and CTCLs, often resulting in complete remission. The clinical applications of Mogamulizumab are now being extended to solid tumors, exploring the therapeutic effect of regulatory T cell depletion. This review overviews the expression of CCR4 in various T cell subsets, HTLV-1-infected T cells, ATLL and CTCLs, and the clinical applications of Mogamulizumab. Abstract CCR4 is a chemokine receptor mainly expressed by T cells. It is the receptor for two CC chemokine ligands, CCL17 and CCL22. Originally, the expression of CCR4 was described as highly selective for helper T type 2 (Th2) cells. Later, its expression was extended to other T cell subsets such as regulatory T (Treg) cells and Th17 cells. CCR4 has long been regarded as a potential therapeutic target for allergic diseases such as atopic dermatitis and bronchial asthma. Furthermore, the findings showing that CCR4 is strongly expressed by T cell malignancies such as adult T cell leukemia/lymphoma (ATLL) and cutaneous T cell lymphomas (CTCLs) have led to the development and clinical application of the fully humanized and glyco-engineered monoclonal anti-CCR4 Mogamulizumab in refractory/relapsed ATLL and CTCLs with remarkable successes. However, Mogamulizumab often induces severe adverse events in the skin possibly because of its efficient depletion of Treg cells. In particular, treatment with Mogamulizumab prior to allogenic hematopoietic stem cell transplantation (allo-HSCT), the only curative option of these T cell malignancies, often leads to severe glucocorticoid-refractory graft-versus-host diseases. The efficient depletion of Treg cells by Mogamulizumab has also led to its clinical trials in advanced solid tumors singly or in combination with immune checkpoint inhibitors. The main focus of this review is CCR4; its expression on normal and malignant T cells and its significance as a therapeutic target in cancer immunotherapy.
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Affiliation(s)
- Osamu Yoshie
- Health and Kampo Institute, Sendai 981-3205, Japan;
- Kindai University, Osaka 577-8502, Japan
- Aoinosono-Sendai Izumi Long-Term Health Care Facility, Sendai 981-3126, Japan
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19
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Targeted Therapies in Autoimmune Skin Diseases. J Invest Dermatol 2021; 142:969-975.e7. [PMID: 34756580 DOI: 10.1016/j.jid.2021.08.439] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 01/21/2023]
Abstract
Unlike the established anti-inflammatory drugs with a broad range, new-targeted therapeutic approaches have emerged in the management of autoimmune skin diseases to increase efficacy and decrease adverse reactions on the basis of an improved molecular understanding of pathogenesis. Most inflammatory dermatoses are driven by misled immune responses physiologically directed at exogenous pathogens, that is, type 1 immunity against viral pathogens, type 2 immunity against parasites, and type 3 immunity against fungi and bacteria. Pathogenic hallmarks of these major immune reaction patterns are characterized within this article, and a comprehensive overview of current clinical trials evaluating targeted therapeutics for respective dermatoses is outlined.
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20
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Feng M, Feng Q, Chen Y, Liu G, Gao Z, Xiao J, Feng C. Effect of Dezocine on the Ratio of Th1/Th2 Cytokines in Patients Receiving Postoperative Analgesia Following Laparoscopic Radical Gastrectomy: A Prospective Randomised Study. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:2289-2297. [PMID: 34079227 PMCID: PMC8166330 DOI: 10.2147/dddt.s306120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/03/2021] [Indexed: 12/12/2022]
Abstract
Purpose To evaluate the effect of dezocine on the postoperative ratio of Th1/Th2 cytokines in patients undergoing laparoscopic radical gastrectomy. Patients and Methods Sixty patients undergoing laparoscopic radical gastrectomy were randomly divided into two groups (n=30): dezocine group (Group D) and sufentanil group (Group S). They received patient-controlled intravenous analgesia (PCIA) after the operation with either dezocine 0.8 mg/kg (Group D) or sufentanil 2 µg/kg (Group S). Both groups also received ondansetron 8 mg diluted to 100 mL with saline. The primary outcome was the Th1/Th2 cytokines ratio at predetermined intervals, 30 min before the induction of general anaesthesia and 0, 12, 24 and 48 h after surgery. The secondary endpoints were patients’ pain scores, measured on a visual analogue scale (VAS) at predetermined intervals (0, 12, 24 and 48 h after surgery), and side effects at follow-up 48 h after surgery. Results The Th1/Th2 cytokines ratio in Group D was significantly higher than Group S (P<0.05) 12, 24 and 48 h after the operation. There were no significant differences in VAS pain scores between groups at 0, 12, 24 and 48 h after surgery (P>0.05). Compared to Group S, the incidence of postoperative nausea, vomiting and lethargy was significantly lower in Group D (P<0.05). Conclusion Dezocine increases the ratio of Th1/Th2 cytokines, relieves postoperative pain and causes fewer side effects in patients undergoing laparoscopic radical gastrectomy.
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Affiliation(s)
- Man Feng
- Department of Pathology, Affiliated Hospital of Shandong Academy of Medical Sciences, Shandong First Medical University, Jinan, 250000, People's Republic of China
| | - Qinli Feng
- Department of Anesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Yujie Chen
- Department of Anesthesiology, Affiliated Hospital of Shandong of TCM, Jinan, 250001, People's Republic of China
| | - Ge Liu
- Department of Anesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Zhuanglei Gao
- Department of General Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Juan Xiao
- Department of Center of Evidence-Based Medicine, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
| | - Chang Feng
- Department of Anesthesiology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250033, People's Republic of China
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21
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Rubio T, Felipo V, Tarazona S, Pastorelli R, Escudero-García D, Tosca J, Urios A, Conesa A, Montoliu C. Multi-omic analysis unveils biological pathways in peripheral immune system associated to minimal hepatic encephalopathy appearance in cirrhotic patients. Sci Rep 2021; 11:1907. [PMID: 33479266 PMCID: PMC7820002 DOI: 10.1038/s41598-020-80941-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/23/2020] [Indexed: 01/29/2023] Open
Abstract
Patients with liver cirrhosis may develop minimal hepatic encephalopathy (MHE) which affects their quality of life and life span. It has been proposed that a shift in peripheral inflammation triggers the appearance of MHE. However, the mechanisms involved in this immune system shift remain unknown. In this work we studied the broad molecular changes involved in the induction of MHE with the goal of identifying (1) altered genes and pathways in peripheral blood cells associated to the appearance of MHE, (2) serum metabolites and cytokines with modified levels in MHE patients and (3) MHE-regulated immune response processes related to changes in specific serum molecules. We adopted a multi-omic approach to profile the transcriptome, metabolome and a panel of cytokines of blood samples taken from cirrhotic patients with or without MHE. Transcriptomic analysis supports the hypothesis of alternations in the Th1/Th2 and Th17 lymphocytes cell populations as major drivers of MHE. Cluster analysis of serum molecules resulted in six groups of chemically similar compounds, suggesting that functional modules operate during the induction of MHE. Finally, the multi-omic integrative analysis suggested a relationship between cytokines CCL20, CX3CL1, CXCL13, IL-15, IL-22 and IL-6 with alteration in chemotaxis, as well as a link between long-chain unsaturated phospholipids and the increased fatty acid transport and prostaglandin production. We found altered immune pathways that may collectively contribute to the mild cognitive impairment phenotype in MHE. Our approach is able to combine extracellular and intracellular information, opening new insights to the understanding of the disease.
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Affiliation(s)
- Teresa Rubio
- Laboratory of Neurobiology, Centro Investigación Príncipe Felipe, Valencia, Spain
| | - Vicente Felipo
- Laboratory of Neurobiology, Centro Investigación Príncipe Felipe, Valencia, Spain
| | - Sonia Tarazona
- Departamento de Estadística e Investigación Operativa Aplicadas y Calidad, Universitat Politècnica de València, Valencia, Spain
| | - Roberta Pastorelli
- Protein and Metabolite Biomarkers Unit, Laboratory of Mass Spectrometry, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Desamparados Escudero-García
- Unidad de Digestivo, Hospital Clínico de Valencia, Departamento Medicina, Universidad de Valencia, Valencia, Spain
| | - Joan Tosca
- Unidad de Digestivo, Hospital Clínico de Valencia, Valencia, Spain
| | - Amparo Urios
- Laboratory of Neurobiology, Centro Investigación Príncipe Felipe, Valencia, Spain
- Neurological Impairment Laboratory, Fundación Investigación Hospital Clínico Universitario de Valencia, Instituto de Investigación Sanitaria-INCLIVA, Valencia, Spain
| | - Ana Conesa
- Microbiology and Cell Science Department, Institute for Food and Agricultural Sciences, Genetics Institute, University of Florida, Gainesville, USA.
| | - Carmina Montoliu
- Neurological Impairment Laboratory, Fundación Investigación Hospital Clínico Universitario de Valencia, Instituto de Investigación Sanitaria-INCLIVA, Valencia, Spain
- Departamento de Patología, Facultad de Medicina, Universidad de Valencia, Valencia, Spain
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