1
|
Katru SC, Balakrishnan AS, Munirathinam G, Hadadianpour A, Smith SA, Kalyanasundaram R. Identification and characterization of a novel nematode pan allergen (NPA) from Wuchereria bancrofti and their potential role in human filarial tropical pulmonary eosinophilia (TPE). PLoS Negl Trop Dis 2024; 18:e0011972. [PMID: 38354188 PMCID: PMC10898765 DOI: 10.1371/journal.pntd.0011972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/27/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Tropical pulmonary eosinophilia (TPE) is a chronic respiratory syndrome associated with Lymphatic Filariasis (LF), a tropical parasitic infection of the human, transmitted by mosquitoes. The larval form of LF (microfilariae) are trapped in the lungs of TPE subjects have a major role in initiating the TPE syndrome. To date, there are no reports on the potential allergen that is responsible for generating parasite-specific IgE in TPE. METHODOLOGY/PRINCIPAL FINDINGS In this project, we screened a cDNA expression library of the microfilarial stages of Wuchereria bancrofti with monoclonal IgE antibodies prepared from subjects with clinical filarial infections. Our studies identified a novel molecule that showed significant sequence similarity to an allergen. A blast analysis showed the presence of similar proteins in a number of nematodes parasites. Thus, we named this molecule as Nematode Pan Allergen (NPA). Subsequent functional analysis showed that NPA is a potent allergen that can cause release of histamine from mast cells, induce secretion of proinflammatory cytokines from alveolar macrophages and promote accumulation of eosinophils in the tissue, all of which occur in TPE lungs. CONCLUSIONS/SIGNIFICANCE Based on our results, we conclude that the NPA protein secreted by the microfilariae of W. bancrofti may play a significant role in the pathology of TPE syndrome in LF infected individuals. Further studies on this molecule can help design an approach to neutralize the NPA in an attempt to reduce the pathology associated with TPE in LF infected subjects.
Collapse
Affiliation(s)
- Samuel Christopher Katru
- Department of Biomedical Sciences, University of Illinois, College of Medicine Rockford, Rockford, IL, United States of America
| | - Anand Setty Balakrishnan
- Department of Biomedical Sciences, University of Illinois, College of Medicine Rockford, Rockford, IL, United States of America
| | - Gnanasekar Munirathinam
- Department of Biomedical Sciences, University of Illinois, College of Medicine Rockford, Rockford, IL, United States of America
| | - Azadeh Hadadianpour
- Vanderbilt University Medical Center, Department of Pathology, Microbiology and Immunology, A2210 Medical Center North, Nashville, Tennessee, United States of America
| | - Scott A. Smith
- Vanderbilt University Medical Center, Department of Pathology, Microbiology and Immunology, A2210 Medical Center North, Nashville, Tennessee, United States of America
| | - Ramaswamy Kalyanasundaram
- Department of Biomedical Sciences, University of Illinois, College of Medicine Rockford, Rockford, IL, United States of America
| |
Collapse
|
2
|
Kawakami Y, Takazawa I, Fajt ML, Kasakura K, Lin J, Ferrer J, Kantor DB, Phipatanakul W, Heymann PW, Benedict CA, Kawakami Y, Kawakami T. Histamine-releasing factor in severe asthma and rhinovirus-associated asthma exacerbation. J Allergy Clin Immunol 2023; 152:633-640.e4. [PMID: 37301412 PMCID: PMC10917146 DOI: 10.1016/j.jaci.2023.04.021] [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: 11/01/2022] [Revised: 04/07/2023] [Accepted: 04/28/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND Histamine-releasing factor (HRF) is implicated in allergic diseases. We previously showed its pathogenic role in murine models of asthma. OBJECTIVE We aim to present data analysis from 3 separate human samples (sera samples from asthmatic patients, nasal washings from rhinovirus [RV]-infected individuals, and sera samples from patients with RV-induced asthma exacerbation) and 1 mouse sample to investigate correlates of HRF function in asthma and virus-induced asthma exacerbations. METHODS Total IgE and HRF-reactive IgE/IgG as well as HRF in sera from patients with mild/moderate asthma or severe asthma (SA) and healthy controls (HCs) were quantified by ELISA. HRF secretion in culture media from RV-infected adenovirus-12 SV40 hybrid virus transformed human bronchial epithelial cells and in nasal washings from experimentally RV-infected subjects was analyzed by Western blotting. HRF-reactive IgE/IgG levels in longitudinal serum samples from patients with asthma exacerbations were also quantified. RESULTS HRF-reactive IgE and total IgE levels were higher in patients with SA than in HCs, whereas HRF-reactive IgG (and IgG1) level was lower in asthmatic patients versus HCs. In comparison with HRF-reactive IgElow asthmatic patients, HRF-reactive IgEhigh asthmatic patients had a tendency to release more tryptase and prostaglandin D2 on anti-IgE stimulation of bronchoalveolar lavage cells. RV infection induced HRF secretion from adenovirus-12 SV40 hybrid virus transformed bronchial epithelial cells, and intranasal RV infection of human subjects induced increased HRF secretion in nasal washes. Asthmatic patients had higher levels of HRF-reactive IgE at the time of asthma exacerbations associated with RV infection, compared with those after the resolution. This phenomenon was not seen in asthma exacerbations without viral infections. CONCLUSIONS HRF-reactive IgE is higher in patients with SA. RV infection induces HRF secretion from respiratory epithelial cells both in vitro and in vivo. These results suggest the role of HRF in asthma severity and RV-induced asthma exacerbation.
Collapse
Affiliation(s)
- Yu Kawakami
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - Ikuo Takazawa
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - Merritt L Fajt
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Kazumi Kasakura
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - Joseph Lin
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - Julienne Ferrer
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - David B Kantor
- Critical Care Medicine, Department of Anesthesiology, Critical Care and Pain Medicine, Children's Hospital, Boston, Mass
| | | | - Peter W Heymann
- Asthma and Allergic Diseases Center, University of Virginia, Charlottsville, Va; Division of Pediatric Respiratory Medicine, University of Virginia, Charlottsville, Va
| | - Chris A Benedict
- Benedict Laboratory, Center for Autoimmunity and Inflammation and Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, Calif
| | - Yuko Kawakami
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif
| | - Toshiaki Kawakami
- Laboratory of Allergic Diseases, La Jolla Institute for Immunology, La Jolla, Calif.
| |
Collapse
|
3
|
Santamaria G, Cioce M, Rizzuto A, Fazio VM, Viglietto G, Lucibello M. Harnessing the value of TCTP in breast cancer treatment resistance: an opportunity for personalized therapy. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2023; 6:447-467. [PMID: 37842235 PMCID: PMC10571059 DOI: 10.20517/cdr.2023.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/25/2023] [Accepted: 06/15/2023] [Indexed: 10/17/2023]
Abstract
Early identification of breast cancer (BC) patients at a high risk of progression may aid in therapeutic and prognostic aims. This is especially true for metastatic disease, which is responsible for most cancer-related deaths. Growing evidence indicates that the translationally controlled tumor protein (TCTP) may be a clinically relevant marker for identifying poorly differentiated aggressive BC tumors. TCTP is an intriguing protein with pleiotropic functions, which is involved in multiple signaling pathways. TCTP may also be involved in stress response, cell growth and proliferation-related processes, underlying its potential role in the initiation of metastatic growth. Thus, TCTP marks specific cancer cell sub-populations with pronounced stress adaptation, stem-like and immune-evasive properties. Therefore, we have shown that in vivo phospho-TCTP levels correlate with the response of BC cells to anti-HER2 agents. In this review, we discuss the clinical relevance of TCTP for personalized therapy, specific TCTP-targeting strategies, and currently available therapeutic agents. We propose TCTP as an actionable clinically relevant target that could potentially improve patient outcomes.
Collapse
Affiliation(s)
- Gianluca Santamaria
- Department of Experimental and Clinical Medicine, “Magna Graecia” University of Catanzaro, Catanzaro 88100, Italy
- These authors contributed equally
| | - Mario Cioce
- Department of Medicine, Laboratory of Molecular Medicine and Biotechnology, University Campus Bio-Medico of Rome, Rome 00128, Italy
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome 00133, Italy
- These authors contributed equally
| | - Antonia Rizzuto
- Department of Medical and Surgical Sciences, “Magna Graecia” University of Catanzaro, Catanzaro 88100, Italy
| | - Vito Michele Fazio
- Department of Medicine, Laboratory of Molecular Medicine and Biotechnology, University Campus Bio-Medico of Rome, Rome 00128, Italy
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome 00133, Italy
| | - Giuseppe Viglietto
- Department of Experimental and Clinical Medicine, “Magna Graecia” University of Catanzaro, Catanzaro 88100, Italy
| | - Maria Lucibello
- Department of Experimental and Clinical Medicine, “Magna Graecia” University of Catanzaro, Catanzaro 88100, Italy
- Department of Biomedical Sciences, Institute for Biomedical Research and Innovation, National Research Council of Italy (CNR), Catanzaro 88100, Italy
| |
Collapse
|
4
|
Maeng J, Lee K. Inhibitors of dimerized translationally controlled tumor protein, a histamine releasing factor, may serve as anti-allergic drug candidates. Biochimie 2023; 211:141-152. [PMID: 36963558 DOI: 10.1016/j.biochi.2023.03.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 03/26/2023]
Abstract
It has been established that translationally controlled tumor protein (TCTP), also called histamine releasing factor (HRF), exhibits cytokine-like activities associated with initiation of allergic responses only after forming dimers (dTCTP). Agents that inhibit dTCTP by preventing its dimerization or otherwise block its function, also block development of allergic reactions, thereby serving as potential drugs to treat allergic diseases. Several lines of evidence have proven that peptides and antibodies that specifically inhibit the interactions between dTCTP and either its putative receptor or immunoglobulins exhibit significant in vivo efficacy as potential anti-inflammatory agents in murine models of allergic inflammatory diseases. This review highlights the development of several inhibitors targeting dTCTP and discusses how they affect the pathophysiologic processes of allergic and inflammatory diseases in several animal models and offers new perspectives on anti-allergic drug discovery.
Collapse
Affiliation(s)
- Jeehye Maeng
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea
| | - Kyunglim Lee
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, Republic of Korea.
| |
Collapse
|
5
|
Jacquet A. The HDM allergen orchestra and its cysteine protease maestro: Stimulators of kaleidoscopic innate immune responses. Mol Immunol 2023; 156:48-60. [PMID: 36889186 DOI: 10.1016/j.molimm.2023.03.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/29/2023] [Accepted: 03/01/2023] [Indexed: 03/08/2023]
Abstract
House dust mite (HDM) encloses an explosive cocktail of allergenic proteins sensitizing hundreds of millions of people worldwide. To date, the innate cellular and molecular mechanism(s) orchestrating the HDM-induced allergic inflammation remains partially deciphered. Understanding the kaleidoscope of HDM-induced innate immune responses is hampered by (1) the large complexity of the HDM allergome with very diverse functional bioreactivities, (2) the perpetual presence of microbial compounds (at least LPS, β-glucan, chitin) promoting as well pro-Th2 innate signaling pathways and (3) multiple cross-talks involving structural, neuronal and immune cells. The present review provides an update on the innate immune properties, identified so far, of multiple HDM allergen groups. Experimental evidence highlights the importance of HDM allergens displaying protease or lipid-binding activities on the initiation of the allergic responses. Specifically, group 1 HDM cysteine proteases are considered as the key initiators of the allergic response through their capacities to impair the epithelial barrier integrity, to stimulate the release of pro-Th2 danger-associated molecular patterns (DAMPs) in epithelial cells, to produce super-active forms of IL-33 alarmin and to mature thrombin leading to Toll-like receptor 4 (TLR4) activation. Remarkably, the recently evidenced primary sensing of cysteine protease allergens by nociceptive neurons confirms the critical role of this HDM allergen group in the early events leading to Th2 differentiation.
Collapse
Affiliation(s)
- Alain Jacquet
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
| |
Collapse
|
6
|
Kasakura K, Kawakami Y, Jacquet A, Kawakami T. Histamine-Releasing Factor Is a Novel Alarmin Induced by House Dust Mite Allergen, Cytokines, and Cell Death. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 209:1851-1859. [PMID: 36426937 PMCID: PMC9643630 DOI: 10.4049/jimmunol.2200276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 09/07/2022] [Indexed: 12/30/2022]
Abstract
Histamine-releasing factor (HRF) is a multifunctional protein with fundamental intracellular functions controlling cell survival and proliferation. HRF is also secreted during allergic reactions and promotes IgE-mediated activation of mast cells and basophils. In this study, we investigated HRF secretion and its relevance to airway inflammation. HRF monomers were constitutively secreted from BEAS-2B human bronchial epithelial cells (HBECs) and converted to oligomers over the course of culture. Stimulation with house dust mite (HDM) extract increased HRF secretion substantially. Several cytokines involved in asthma pathogenesis showed moderate effects on HRF secretion but dramatically enhanced HDM-induced HRF secretion. HDM-induced HRF secretion from BEAS-2B cells and normal HBECs proceeded via TLR2. Consistent with this, multiple TLR2 ligands, including Der p 2, Der p 5, Der p 13, and Der p 21, induced HRF secretion. Der p 10 (tropomyosin) also promoted HRF secretion. Cell death or incubation with adenosine and ATP, compounds released upon cell death, also enhanced HRF secretion. Furthermore, intranasal administration of recombinant HRF elicited robust airway inflammation in HDM-sensitized mice in an FcεRI-dependent manner. Therefore, we conclude that HRF is a novel alarmin that promotes allergic airway inflammation.
Collapse
Affiliation(s)
- Kazumi Kasakura
- Laboratory of Allergic Diseases, Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Yu Kawakami
- Laboratory of Allergic Diseases, Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Alain Jacquet
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, 10330 Bangkok, Thailand
| | - Toshiaki Kawakami
- Laboratory of Allergic Diseases, Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| |
Collapse
|
7
|
Cho H, Je JH, Kang J, Jeong MG, Song J, Jeon Y, Lee K, Hwang ES. Dimeric translationally controlled tumor protein-binding peptide 2 attenuates imiquimod-induced psoriatic inflammation through induction of regulatory T cells. Biomed Pharmacother 2022; 152:113245. [PMID: 35689858 DOI: 10.1016/j.biopha.2022.113245] [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: 03/31/2022] [Revised: 05/25/2022] [Accepted: 06/02/2022] [Indexed: 11/02/2022] Open
Abstract
Psoriasis is a chronic skin inflammation caused by a dysfunctional immune system, which causes systemic inflammation in various organs and tissues. Due to the risk of systemic inflammation and recurrence of psoriasis, it is important to identify the critical targets in the pathogenesis of psoriasis and develop targeted therapeutics. Dimerized translationally controlled tumor protein (dTCTP) promotes immune cell activation as a pro-inflammatory cytokine and plays a role in developing allergic diseases such as asthma and rhinitis. Here, we sought to explore whether dTCTP and its inhibition contributed to the development and control of imiquimod (IMQ)-induced psoriasis. Topical application of IMQ inflamed the skin of the back and ear, increased inflammatory cytokines, and decreased regulatory T cell markers. Interestingly, TCTP was significantly increased in inflamed skin and immune cells such as T cells, B cells, and macrophages after IMQ treatment and was secreted into the serum to undergo dimerization. Extracellular dTCTP treatment selectively suppressed regulatory T (Treg) cells, not other effector T helper (Th) cells, and increased M1 macrophages. Moreover, dTCTP-binding peptide 2 (dTBP2), a dTCTP inhibitor peptide, effectively attenuated the systemic inflammatory responses, including Th17 cell response, and alleviated psoriatic skin inflammation. dTBP2 blocked dTCTP-mediated Treg suppression and stimulated the expression of Treg cell markers in the spleen and inflammatory skin lesions. These results suggest that dTCTP dysregulated immune balance through Treg suppression in psoriatic inflammation and that functional inhibition of dTCTP by dTBP2 maintained immune homeostasis and attenuated inflammatory skin diseases by expanding Treg cells.
Collapse
Affiliation(s)
- Hyunsoo Cho
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Jeong Hwan Je
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Jio Kang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Mi Gyeong Jeong
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Jiseo Song
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Yejin Jeon
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Kyunglim Lee
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea.
| | - Eun Sook Hwang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea.
| |
Collapse
|
8
|
Cho H, Kim HK, Oh A, Jeong MG, Song J, Lee K, Hwang ES. dTBP2 attenuates severe airway inflammation by blocking inflammatory cellular network mediated by dTCTP. Biomed Pharmacother 2021; 144:112316. [PMID: 34628164 DOI: 10.1016/j.biopha.2021.112316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/18/2021] [Accepted: 10/05/2021] [Indexed: 11/28/2022] Open
Abstract
Dimeric translationally controlled tumor protein (dTCTP), also known as histamine-releasing factor, amplifies allergic responses and its production has been shown to increase in inflammatory diseases such as allergic asthma. Despite the critical role of dTCTP in allergic inflammation, little is known about its production pathways, associated cellular networks, and underlying molecular mechanisms. In this study, we explored the dTCTP-mediated inflammatory networks and molecular mechanisms of dTCTP associated with lipopolysaccharides (LPS)-induced severe asthma. LPS stimulation increased dTCTP production by mast cells and dTCTP secretion during degranulation, and extracellular dTCTP subsequently increased the production of pro-inflammatory molecules, including IL-8, by airway epithelial cells without affecting mast cell activation. Furthermore, dimeric TCTP-binding peptide 2 (dTBP2), a dTCTP inhibitor peptide, selectively blocked the dTCTP-mediated signaling network from mast cells to epithelial cells and decreased IL-8 production through IkB induction and nuclear p65 export in airway epithelial cells. More importantly, dTBP2 efficiently attenuated LPS-induced severe airway inflammation in vivo, resulting in decreased immune cell infiltration and IL-17 production and attenuated dTCTP secretion. These results suggest that dTCTP produced by mast cells exacerbates airway inflammation through activation of airway epithelial cells in a paracrine signaling manner, and that dTBP2 is beneficial in the treatment of severe airway inflammation by blocking the dTCTP-mediated inflammatory cellular network.
Collapse
Affiliation(s)
- Hyunsoo Cho
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Hyo Kyeong Kim
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Areum Oh
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Mi Gyeong Jeong
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Jiseo Song
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea
| | - Kyunglim Lee
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea.
| | - Eun Sook Hwang
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul 03760, South Korea.
| |
Collapse
|
9
|
Cho H, Park J, Kim HK, Hwang ES, Lee K. Dimerized Translationally Controlled Tumor Protein-Binding Peptide 2 Attenuates Systemic Anaphylactic Reactions Through Direct Suppression of Mast Cell Degranulation. Front Pharmacol 2021; 12:764321. [PMID: 34737708 PMCID: PMC8560797 DOI: 10.3389/fphar.2021.764321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/04/2021] [Indexed: 11/13/2022] Open
Abstract
Dimerized translationally controlled tumor protein (dTCTP) amplifies allergic responses through activation of several types of immune cells and release of inflammatory mediators. In particular, dTCTP plays an important role in histamine release by triggering mast cells and has been proposed as a target in the treatment of allergic diseases. dTCTP-binding peptide 2 (dTBP2) is known to attenuate severe allergic rhinitis and asthma through inhibition of dTCTP activity on airway epithelial cells and T cells; however, it is unclear whether dTBP2 affects mast cell function and mast cell disease. In this study, we explored the effects of dTBP2 on mast cell degranulation and allergen-induced anaphylactic reactions. We found that bacterial product lipopolysaccharide increased the expression of dTCTP in mast cells and rapidly released dTCTP by the mast cell stimulator compound 48/80. Interestingly, the released dTCTP further promoted mast cell degranulation in an autocrine activation manner and increased calcium mobilization in mast cells, which is essential for degranulation. Furthermore, dTBP2 directly and dose-dependently inhibited in vitro mast cell degranulation enhanced by compound 48/80, suggesting a direct and potent anti-anaphylactic activity of dTBP2. dTBP2 also significantly suppressed the dTCTP-induced degranulation and histamine release through inhibition of the p38 MAPK signaling pathway and suppression of lysosomal expansion and calcium mobilization in mast cells. More importantly, in vivo administration of dTBP2 decreased mortality and significantly attenuated histamine release and inflammatory cytokine production in compound 48/80-induced systemic anaphylactic reactions. These results suggest that dTBP2 is beneficial for the control of anaphylaxis with increased dTCTP.
Collapse
Affiliation(s)
- Hyunsoo Cho
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Jiyoung Park
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea.,Fluorescence Core Imaging Center, Department of Life Science, Ewha Womans University, Seoul, South Korea
| | - Hyo Kyeong Kim
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Eun Sook Hwang
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| | - Kyunglim Lee
- Graduate School of Pharmaceutical Sciences, College of Pharmacy, Ewha Womans University, Seoul, South Korea
| |
Collapse
|
10
|
Zhu X, Ren J, Xu D, Cheng D, Wang W, Ren J, Xiao Z, Jiang H, Ding Y, Tan Y. Upregulation of Translationally Controlled Tumor Protein Is Associated With Cervical Cancer Progression. Front Mol Biosci 2021; 8:686718. [PMID: 34589516 PMCID: PMC8473787 DOI: 10.3389/fmolb.2021.686718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 08/11/2021] [Indexed: 12/24/2022] Open
Abstract
Outside a few affluent countries with adequate vaccination and screening coverage, cervical cancer remains the leading cause of cancer-related deaths in women in many countries. Currently, a major problem is that a substantial proportion of patients are already at an advanced cancer stage when diagnosed. There is increasing evidence that indicates the involvement of translationally controlled tumor protein 1 (TPT1) overexpression in cancer development, but little is known about its implication in cervical cancer. We assessed the levels of TPT1 in surgical tissue and sera of patients with cervicitis, cervical intraepithelial neoplasia III, and cervical cancer, as well as in normal and cancerous cervical cell lines. Gene sets, pathways, and functional protein interactions associated with TPT1 were identified using the TCGA data cohort of cervical cancer. We found that the TPT1 expression was significantly increased in cervical cancer tissue compared to all nonmalignant cervical tissues, including samples of cervicitis, cervical intraepithelial neoplasia III, and normal controls. Serum level of TPT1 was also increased in cervical cancer patients compared to healthy subjects. Furthermore, elevated TPT1 expression was significantly correlated with lymph node metastasis and a low differentiation degree of the cancer. In the cancerous tissues and cell lines, selective markers of PI3K/AKT/mTOR pathway over-activation, apoptosis repression, and EMT were detected, and their interaction with TPT1 was supported by biometrics analyses. Our results, for the first time, demonstrate a strong correlation of upregulated TPT1 expression with cervical cancer progression, suggesting that TPT1 might provide a potential biomarker for cervical cancer progression.
Collapse
Affiliation(s)
- Xiaoyu Zhu
- School of Laboratory Medicine, Guizhou Medical University, Guiyang, China
| | - Ji Ren
- School of Laboratory Medicine, Guizhou Medical University, Guiyang, China
| | - Dianqin Xu
- Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Di Cheng
- Affiliated Oncology Hospital of Guizhou Medical University, Guiyang, China
| | - Wei Wang
- Affiliated Oncology Hospital of Guizhou Medical University, Guiyang, China
| | - Jie Ren
- Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ziwen Xiao
- Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Hongmei Jiang
- School of Laboratory Medicine, Guizhou Medical University, Guiyang, China
| | - Yan Ding
- Taihe Hospital, Affiliated to Hubei Medical University, Shiyan, China
| | - Yujie Tan
- School of Laboratory Medicine, Guizhou Medical University, Guiyang, China.,Affiliated Hospital of Guizhou Medical University, Guiyang, China
| |
Collapse
|
11
|
Bommer UA, Kawakami T. Role of TCTP in Cell Biological and Disease Processes. Cells 2021; 10:cells10092290. [PMID: 34571939 PMCID: PMC8471051 DOI: 10.3390/cells10092290] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 08/27/2021] [Indexed: 11/16/2022] Open
Abstract
Translationally controlled tumor protein (TCTP), also referred to as histamine-releasing factor (HRF) or fortilin, is a multifunctional protein, expressed in essentially all eukaryotic organisms [...].
Collapse
Affiliation(s)
- Ulrich-Axel Bommer
- School of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Northfields Avenue, Wollongong, NSW 2522, Australia
- Correspondence: (U.-A.B.); (T.K.)
| | - Toshiaki Kawakami
- Laboratory of Allergic Diseases, Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, 9420 Athena Circle, La Jolla, CA 92037, USA
- Correspondence: (U.-A.B.); (T.K.)
| |
Collapse
|
12
|
Ando T, Kitaura J. Tuning IgE: IgE-Associating Molecules and Their Effects on IgE-Dependent Mast Cell Reactions. Cells 2021; 10:cells10071697. [PMID: 34359869 PMCID: PMC8305778 DOI: 10.3390/cells10071697] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 12/15/2022] Open
Abstract
The recent emergence of anti-immunoglobulin E (IgE) drugs and their candidates for humans has endorsed the significance of IgE-dependent pathways in allergic disorders. IgE is distributed locally in the tissues or systemically to confer a sensory mechanism in a domain of adaptive immunity to the otherwise innate type of effector cells, namely, mast cells and basophils. Bound on the high-affinity IgE receptor FcεRI, IgE enables fast memory responses against revisiting threats of venoms, parasites, and bacteria. However, the dysregulation of IgE-dependent reactions leads to potentially life-threatening allergic diseases, such as asthma and anaphylaxis. Therefore, reactivity of the IgE sensor is fine-tuned by various IgE-associating molecules. In this review, we discuss the mechanistic basis for how IgE-dependent mast cell activation is regulated by the IgE-associating molecules, including the newly developed therapeutic candidates.
Collapse
Affiliation(s)
- Tomoaki Ando
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan
- Correspondence: (T.A.); (J.K.); Tel.: +81-3-5802-1591 (T.A. & J.K.)
| | - Jiro Kitaura
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan
- Department of Science of Allergy and Inflammation, Juntendo University Graduate School of Medicine, Tokyo 113-8421, Japan
- Correspondence: (T.A.); (J.K.); Tel.: +81-3-5802-1591 (T.A. & J.K.)
| |
Collapse
|
13
|
Gremski LH, Matsubara FH, Polli NLC, Antunes BC, Schluga PHDC, da Justa HC, Minozzo JC, Wille ACM, Senff-Ribeiro A, Veiga SS. Prospective Use of Brown Spider Venom Toxins as Therapeutic and Biotechnological Inputs. Front Mol Biosci 2021; 8:706704. [PMID: 34222343 PMCID: PMC8247472 DOI: 10.3389/fmolb.2021.706704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 06/04/2021] [Indexed: 11/20/2022] Open
Abstract
Brown spider (genus Loxosceles) venoms are mainly composed of protein toxins used for predation and defense. Bites of these spiders most commonly produce a local dermonecrotic lesion with gravitational spread, edema and hemorrhage, which together are defined as cutaneous loxoscelism. Systemic loxoscelism, such as hematological abnormalities and renal injury, are less frequent but more lethal. Some Loxosceles venom toxins have already been isolated and extensively studied, such as phospholipases D (PLDs), which have been recombinantly expressed and were proven to reproduce toxic activities associated to the whole venom. PLDs have a notable potential to be engineered and converted in non-toxic antigens to produce a new generation of antivenoms or vaccines. PLDs also can serve as tools to discover inhibitors to be used as therapeutic agents. Other Loxosceles toxins have been identified and functionally characterized, such as hyaluronidases, allergen factor, serpin, TCTP and knottins (ICK peptides). All these toxins were produced as recombinant molecules and are biologically active molecules that can be used as tools for the potential development of chemical candidates to tackle many medical and biological threats, acting, for instance, as antitumoral, insecticides, analgesic, antigens for allergy tests and biochemical reagents for cell studies. In addition, these recombinant toxins may be useful to develop a rational therapy for loxoscelism. This review summarizes the main candidates for the development of drugs and biotechnological inputs that have been described in Brown spider venoms.
Collapse
Affiliation(s)
| | | | | | - Bruno Cesar Antunes
- Department of Cell Biology, Federal University of Paraná, Curitiba, Brazil.,Production and Research Center of Immunobiological Products, State Department of Health, Piraquara, Brazil
| | | | | | - João Carlos Minozzo
- Production and Research Center of Immunobiological Products, State Department of Health, Piraquara, Brazil
| | - Ana Carolina Martins Wille
- Department of Structural, Molecular Biology and Genetics, State University of Ponta Grossa, Ponta Grossa, Brazil
| | | | | |
Collapse
|
14
|
|
15
|
Neree AT, Soret R, Marcocci L, Pietrangeli P, Pilon N, Mateescu MA. Vegetal diamine oxidase alleviates histamine-induced contraction of colonic muscles. Sci Rep 2020; 10:21563. [PMID: 33299054 PMCID: PMC7726047 DOI: 10.1038/s41598-020-78134-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/20/2020] [Indexed: 02/08/2023] Open
Abstract
Excess of histamine in gut lumen generates a pronounced gastrointestinal discomfort, which may include diarrhea and peristalsis dysfunctions. Deleterious effects of histamine can be alleviated with antihistamine drugs targeting histamine receptors. However, many antihistamine agents come with various undesirable side effects. Vegetal diamine oxidase (vDAO) might be a relevant alternative owing to its histaminase activity. Mammalian intestinal mucosa contains an endogenous DAO, yet possessing lower activity compared to that of vDAO preparation. Moreover, in several pathological conditions such as inflammatory bowel disease and irritable bowel syndrome, this endogenous DAO enzyme can be lost or inactivated. Here, we tested the therapeutic potential of vDAO by focusing on the well-known effect of histamine on gut motility. Using ex vivo and in vitro assays, we found that vDAO is more potent than commercial anti-histamine drugs at inhibiting histamine-induced contraction of murine distal colon muscles. We also identified pyridoxal 5′-phosphate (the biologically active form of vitamin B6) as an effective enhancer of vDAO antispasmodic activity. Furthermore, we discovered that rectally administered vDAO can be retained on gut mucosa and remain active. These observations make administration of vDAO in the gut lumen a valid alternative treatment for histamine-induced intestinal dysfunctions.
Collapse
Affiliation(s)
- Armelle Tchoumi Neree
- Department of Chemistry, Research Chair on Enteric Dysfunctions "Allerdys", University of Quebec at Montreal, Montreal, QC, H3C 3P8, Canada.,Centre d'Excellence en Recherche sur les Maladies Orphelines - Fondation Courtois (CERMO-FC), University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada
| | - Rodolphe Soret
- Department of Biological Sciences, Research Chair on Rare Genetic Diseases, University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada.,Centre d'Excellence en Recherche sur les Maladies Orphelines - Fondation Courtois (CERMO-FC), University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada
| | - Lucia Marcocci
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, 00185, Rome, Italy
| | - Paola Pietrangeli
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, 00185, Rome, Italy
| | - Nicolas Pilon
- Department of Biological Sciences, Research Chair on Rare Genetic Diseases, University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada. .,Centre d'Excellence en Recherche sur les Maladies Orphelines - Fondation Courtois (CERMO-FC), University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada. .,Department of Pediatrics, University of Montreal, Montreal, QC, H3T 1C5, Canada.
| | - Mircea Alexandru Mateescu
- Department of Chemistry, Research Chair on Enteric Dysfunctions "Allerdys", University of Quebec at Montreal, Montreal, QC, H3C 3P8, Canada. .,Centre d'Excellence en Recherche sur les Maladies Orphelines - Fondation Courtois (CERMO-FC), University of Quebec at Montreal, Montreal, QC, H2X 3Y7, Canada.
| |
Collapse
|
16
|
Kamegashira A, Yanase Y, Takahagi S, Saito R, Uchida K, Kawaguchi T, Ishii K, Tanaka A, Ozawa K, Hide M. Histamine‐ or vascular endothelial growth factor‐induced tissue factor expression and gap formation between vascular endothelial cells are synergistically enhanced by lipopolysaccharide, tumor necrosis factor‐α, interleukin (IL)‐33 or IL‐1β. J Dermatol 2020; 47:1293-1300. [DOI: 10.1111/1346-8138.15516] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Akiko Kamegashira
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Yuhki Yanase
- Department of Pharmacotherapy Institute of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
| | - Shunsuke Takahagi
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Ryo Saito
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Kazue Uchida
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Tomoko Kawaguchi
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Kaori Ishii
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Akio Tanaka
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| | - Koichiro Ozawa
- Department of Pharmacotherapy Institute of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
| | - Michihiro Hide
- Departments ofDepartment of DermatologyInstitute of Biomedical and Health SciencesHiroshima University Hiroshima Japan
| |
Collapse
|
17
|
Dysregulation of TCTP in Biological Processes and Diseases. Cells 2020; 9:cells9071632. [PMID: 32645936 PMCID: PMC7407922 DOI: 10.3390/cells9071632] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 12/12/2022] Open
Abstract
Translationally controlled tumor protein (TCTP), also called histamine releasing factor (HRF) or fortilin, is a multifunctional protein present in almost all eukaryotic organisms. TCTP is involved in a range of basic cell biological processes, such as promotion of growth and development, or cellular defense in response to biological stresses. Cellular TCTP levels are highly regulated in response to a variety of physiological signals, and regulatory mechanism at various levels have been elucidated. Given the importance of TCTP in maintaining cellular homeostasis, it is not surprising that dysregulation of this protein is associated with a range of disease processes. Here, we review recent progress that has been made in the characterisation of the basic biological functions of TCTP, in the description of mechanisms involved in regulating its cellular levels and in the understanding of dysregulation of TCTP, as it occurs in disease processes such as cancer.
Collapse
|