1
|
Burchett JR, Dailey JM, Kee SA, Pryor DT, Kotha A, Kankaria RA, Straus DB, Ryan JJ. Targeting Mast Cells in Allergic Disease: Current Therapies and Drug Repurposing. Cells 2022; 11:3031. [PMID: 36230993 PMCID: PMC9564111 DOI: 10.3390/cells11193031] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/31/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022] Open
Abstract
The incidence of allergic disease has grown tremendously in the past three generations. While current treatments are effective for some, there is considerable unmet need. Mast cells are critical effectors of allergic inflammation. Their secreted mediators and the receptors for these mediators have long been the target of allergy therapy. Recent drugs have moved a step earlier in mast cell activation, blocking IgE, IL-4, and IL-13 interactions with their receptors. In this review, we summarize the latest therapies targeting mast cells as well as new drugs in clinical trials. In addition, we offer support for repurposing FDA-approved drugs to target mast cells in new ways. With a multitude of highly selective drugs available for cancer, autoimmunity, and metabolic disorders, drug repurposing offers optimism for the future of allergy therapy.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - John J. Ryan
- Department of Biology, Virginia Commonwealth University, Richmond, VA 23284, USA
| |
Collapse
|
2
|
Ryan NM, Oghumu S. Role of mast cells in the generation of a T-helper type 2 dominated anti-helminthic immune response. Biosci Rep 2019; 39:BSR20181771. [PMID: 30670631 PMCID: PMC6379226 DOI: 10.1042/bsr20181771] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 01/16/2019] [Accepted: 01/21/2019] [Indexed: 12/19/2022] Open
Abstract
Mast cells are long-lived, innate immune cells of the myeloid lineage which are found in peripheral tissues located throughout the body, and positioned at the interface between the host and the environment. Mast cells are found in high concentrations during helminth infection. Using Kitw-sh mast cell deficient mice, a recently published study in Bioscience Reports by Gonzalez et al. (Biosci. Rep., 2018) focused on the role of mast cells in the immune response to infection by the helminth Hymenolepis diminuta The authors showed that mast cells play a role in the modulation of Th2 immune response characterized by a unique IL-4, IL-5 and IL-13 cytokine profile, as well as subsequent robust worm expulsion during H. diminuta infection. Unlike WT mice which expelled H. diminuta at day 10, Kitw-sh deficient mice displayed delayed worm expulsion (day 14 post infection). Further, a possible role for mast cells in the basal expression of cytokines IL-25, IL-33 and thymic stromal lymphopoietin was described. Deletion of neutrophils in Kitw-sh deficient mice enhanced H. diminuta expulsion, which was accompanied by splenomegaly. However, interactions between mast cells and other innate and adaptive immune cells during helminth infections are yet to be fully clarified. We conclude that the elucidation of mechanisms underlying mast cell interactions with cells of the innate and adaptive immune system during infection by helminths can potentially uncover novel therapeutic applications against inflammatory, autoimmune and neoplastic diseases.
Collapse
Affiliation(s)
- Nathan M Ryan
- Department of Pathology, College of Medicine, Ohio State University Wexner Medical Center, Columbus, OH, U.S.A
| | - Steve Oghumu
- Department of Pathology, College of Medicine, Ohio State University Wexner Medical Center, Columbus, OH, U.S.A.
| |
Collapse
|
3
|
Modulation of murine intestinal immunity by Moringa oleifera extract in experimental hymenolepiasis nana. J Helminthol 2017; 92:142-153. [DOI: 10.1017/s0022149x17000293] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AbstractThe potential therapeutic value of Moringa oleifera extract (MOE), due to its anti-inflammatory and anti-oxidant effects, has been reported previously. In this study, Hymenolepis nana antigen (HNA) in combination with MOE was used in immunization against H. nana infection. Adult worm and egg counts were taken, while histological changes in the intestine were observed. Mucosal mast (MMCs) and goblet cells (GCs) were stained with specific stains, while serum and intestinal IgA were assayed using enzyme-linked immunosorbent assay (ELISA). Reduced glutathione (GSH) and lipid peroxidation (thiobarbituric acid reactive substances, TBARS) were assayed. Real-time polymerase chain reaction (PCR) was used for detection of mRNA expression in ileum tissue. The results demonstrated an improvement in the architecture of intestinal villi, decreased inducible nitric oxide synthase (iNOs) and TBARS, and increased GSH in HNA, MOE and MOE + HNA groups. In the same groups, an increase in GCs, mucin 2 (MUC2), interleukins (IL)-4, -5 and -9, and stem cell factor (SCF) versus a decrease in both interferon-gamma (IFN-γ) and transforming growth factor (TGF-β) expression appeared. HNA and MOE + HNA increased serum and intestinal IgA, respectively. MOE decreased MMCs and achieved the highest reductions in both adult worms and eggs. In conclusion, MOE could achieve protection against H. nana infections through decreased TGF-β, IFN-γ and MMC counts versus increased GC counts, T-helper cell type 2 (Th2) cytokines and IgA level.
Collapse
|
4
|
Ito A. Basic and applied problems in developmental biology and immunobiology of cestode infections:Hymenolepis,TaeniaandEchinococcus. Parasite Immunol 2015; 37:53-69. [DOI: 10.1111/pim.12167] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Accepted: 12/15/2014] [Indexed: 12/21/2022]
Affiliation(s)
- A. Ito
- Department of Parasitology and NTD Research Laboratory; Asahikawa Medical University; Asahikawa Japan
| |
Collapse
|
5
|
Graepel R, Leung G, Wang A, Villemaire M, Jirik FR, Sharkey KA, McDougall JJ, McKay DM. Murine autoimmune arthritis is exaggerated by infection with the rat tapeworm, Hymenolepis diminuta. Int J Parasitol 2013; 43:593-601. [PMID: 23583716 DOI: 10.1016/j.ijpara.2013.02.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Revised: 02/15/2013] [Accepted: 02/19/2013] [Indexed: 01/21/2023]
Abstract
Infection with helminth parasites triggers strong and stereotypic immune responses in humans and mice, which can protect against specific experimentally-induced autoimmune diseases. We have shown that infection with the rat tapeworm, Hymenolepis diminuta, confers a protective effect on FCA-induced joint inflammation. Here, we investigated the effect of a prophylactic infection with H. diminuta on the K/BxN-serum model of polyarthritis in BALB/c mice. Mice were infected with 10 cysticercoids of H. diminuta by oral gavage and 8 days later arthritis was induced by i.p. injection of K/BxN arthritogenic serum. Joint swelling and pain measurements were recorded throughout a 13 day time course. At necropsy, joints and blood serum were collected. K/BxN-treated mice developed joint inflammation in the front paws, hind paws and knees as shown by increased swelling, mechanical allodynia and myeloperoxidase activity. Mice infected with H. diminuta had more severe disease, with increased eosinophil peroxidase activity in their paws and greater inflammatory infiltrate and synovitis in the knee joints. Hymenolepis diminuta-infected mice displayed significant increases in serum levels of C5a and mast cell protease-1 compared with K/BxN-serum only treatment, the latter being indicative of mast cell activation. In contrast to the protective effect of infection with H. diminuta in FCA-induced monoarthritis, infection with this helminth exacerbated K/BxN serum-induced polyarthritis in BALB/c mice. This correlated with increases in C5a and mast cell activation: factors critical in the development of K/BxN-induced arthritis. Thus, while data accumulate from animal models showing that infection with helminth parasites may be beneficial for a variety of auto-inflammatory diseases, our findings demonstrate the potential for helminths to exacerbate disease. Hence care is needed when helminth therapy is translated into a clinical setting.
Collapse
Affiliation(s)
- Rabea Graepel
- Gastrointestinal Research Group, Department of Physiology & Pharmacology, The Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Order of Inoculation during Heligmosomoides bakeri and Hymenolepis microstoma Coinfection Alters Parasite Life History and Host Responses. Pathogens 2013; 2:130-52. [PMID: 25436885 PMCID: PMC4235709 DOI: 10.3390/pathogens2010130] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 02/02/2013] [Accepted: 02/21/2013] [Indexed: 11/24/2022] Open
Abstract
Parasite life history may differ during coinfection compared to single infections, and the order of infection may be an important predictor of life history traits. We subjected laboratory mice (Mus musculus) to single and coinfections with Heligmosomoides bakeri and Hymenolepis microstoma and measured life history traits of worms and also hepatobiliary and morphological responses by the host. We found that fewer H. bakeri larvae established, and adult worms were shorter and produced fewer eggs during a coinfection where H. microstoma occurred first. H. microstoma grew more and released more eggs after simultaneous inoculation of both parasites compared to a single H. microstoma infection, despite similar worm numbers. Mouse small intestine mass, but not length, varied with coinfection and bile duct mass was largest when H. microstoma was given alone or first. Mouse serum alkaline phosphatase levels were greatest for mice infected with H. microstoma only but did not vary with number of scolices; no change in mouse serum alanine transaminase levels was observed. Overall, the order of coinfection influenced life history traits of both H. bakeri and H. microstoma, but changes in survival, growth, and reproduction with order of inoculation were not consistent between the two parasites.
Collapse
|
7
|
Alshurafa HN, Stenton GR, Wallace JL, Hollenberg MD, Dean Befus A, Vliagoftis H. A protease activated receptor-2 (PAR-2) activating peptide, tc-LIGRLO-NH2, induces protease release from mast cells: role in TNF degradation. BMC Pharmacol 2004; 4:12. [PMID: 15265236 PMCID: PMC503387 DOI: 10.1186/1471-2210-4-12] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2003] [Accepted: 07/20/2004] [Indexed: 11/28/2022] Open
Abstract
Background Mast cell (MC)-derived serine proteases have been implicated in a variety of inflammatory processes. We have previously shown that rat peritoneal MC (PMC) express mRNA for protease activated receptor 2 (PAR-2), a G-coupled receptor activated by trypsin-like proteases. Recent evidence also suggests that MC-induced inflammation can be mediated through PAR. Therefore, we hypothesized that specific PAR-2 agonist peptides (PAR-2ap) induce protease release from PMC. Results Western blot analysis of PMC supernatants revealed that a PAR-2ap, tc-LIGRLO (10 μM), stimulated the release of rat MC protease (RMCP)-1, RMCP-5 and carboxypeptidase-A. The release was evident by 20 min but further increased up to 8 h. To study the biological effects of protease release we tested supernatants from tc-LIGRLO, tc-OLRGIL (inactive control peptide) and antigen-activated PMC for proteolytic activity by seeding with TNF (150 pg/ml), incubating for 8 h at 37°C, and measuring TNF remaining in the supernatants. Supernatants from tc-LIGRLO-stimulated PMC degraded 44 % of seeded TNF (n = 5). Moreover, this TNF proteolysis was dependent on the concentration of tc-LIGRLO used to stimulate PMC, and was significantly inhibited (94 %) by soybean trypsin inhibitor. Antigen and tc-OLRGIL induced no significant release of such proteolytic activity. Conclusions These data indicate that a PAR-2ap induces the release of proteases from mast cells, which may degrade extracellular cytokines and other substrates thus modulating the inflammatory response.
Collapse
Affiliation(s)
- Hashem N Alshurafa
- Glaxo-Heritage Asthma Research Laboratory, Pulmonary Research Group, Department of Medicine, Room 550A HMRC, University of Alberta, Edmonton, AB, Canada, T6G 2S2
| | - Grant R Stenton
- Glaxo-Heritage Asthma Research Laboratory, Pulmonary Research Group, Department of Medicine, Room 550A HMRC, University of Alberta, Edmonton, AB, Canada, T6G 2S2
| | - John L Wallace
- Department of Pharmacology & Therapeutics University of Calgary 3330 Hospital Drive NW Calgary AB, Canada T2N 4N1
| | - Morley D Hollenberg
- Department of Pharmacology & Therapeutics University of Calgary 3330 Hospital Drive NW Calgary AB, Canada T2N 4N1
| | - A Dean Befus
- Glaxo-Heritage Asthma Research Laboratory, Pulmonary Research Group, Department of Medicine, Room 550A HMRC, University of Alberta, Edmonton, AB, Canada, T6G 2S2
| | - Harissios Vliagoftis
- Glaxo-Heritage Asthma Research Laboratory, Pulmonary Research Group, Department of Medicine, Room 550A HMRC, University of Alberta, Edmonton, AB, Canada, T6G 2S2
| |
Collapse
|
8
|
Shin EH, Kim TH, Hong SJ, Park JH, Guk SM, Chai JY. Effects of anti-allergic drugs on intestinal mastocytosis and worm expulsion of rats infected with Neodiplostomum seoulense. THE KOREAN JOURNAL OF PARASITOLOGY 2003; 41:81-7. [PMID: 12815318 PMCID: PMC2717495 DOI: 10.3347/kjp.2003.41.2.81] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effects of anti-allergic drugs on intestinal mastocytosis and the expulsion of Neodiplostomum seoulense were observed in Sprague-Dawley rats, after oral infection with 500 metacercariae. The drugs used were hydroxyzine (a histamine receptor H1 blocker), cimetidine (a H2 blocker), cyclosporin-A (a helper T-cell suppressant), and prednisolone (a T- and B-cell suppressant). Infected, but untreated controls, and uninfected controls, were prepared. Worm recovery rate and intestinal mastocytosis were measured on weeks 1, 2, 3, 5, and 7 post-infection. Compared with the infected controls, worm expulsion was significantly (P < 0.05) delayed in hydroxyzine- and cimetidine-treated rats, despite mastocytosis being equally marked in the duodenum of all three groups. In the cyclosporin-A- and prednisolone-treated groups, mastocytosis was suppressed, but worm expulsion was only slightly delayed, without statistical significance. Our results suggest that binding of histamine to its receptors on intestinal smooth muscles is more important in terms of the expulsion of N. seoulense from rats than the levels of histamine alone, or mastocytosis.
Collapse
Affiliation(s)
- Eun-Hee Shin
- Department of Parasitology and Tropical Medicine, College of Medicine and Institute of Endemic Diseases, Medical Research Center, Seoul National University, Seoul 110-799, Korea
| | | | | | | | | | | |
Collapse
|
9
|
Ishih A, Uchikawa R. Immunoglobulin E and mast cell responses are related to worm biomass but not expulsion of Hymenolepis diminuta during low dose infection in rats. Parasite Immunol 2000; 22:561-6. [PMID: 11116436 DOI: 10.1046/j.1365-3024.2000.00330.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
It is well known that the destrobilation and later expulsion are characteristics of multiple Hymenolepis diminuta infections in rats. This process is suggested to be mediated by a variety of host cellular responses. It has also been suggested that immunoglobulin (Ig) E may have a beneficial role for some cestodes including H. diminuta. We examined the intestinal mast cell and serum IgE responses to a 10-H. diminuta infection in three different rat strains. Tapeworm infection induced no increased mast cell and IgE responses in F344 rats in which neither worm biomass nor worm burden decreased during 6 weeks of observation. The number of mast cells and amounts of serum rat mast cell protease (RMCP) II and IgE markedly increased from 3 weeks postinfection (p.i.) in BN rats. The worm biomass in BN rats was significantly lower than that in F344 rats, but worm burden was not different from that in F344 rats at 3 or 6 weeks p.i. In DA rats, the number of mast cells and levels of serum RMCP II and IgE increased at 6 weeks but not at 3 weeks p.i. Although numbers of mast cells and serum RMCP II and IgE levels were lower in DA rats than in BN rats, smaller and fewer worms were recovered in DA rats than in F344 and BN rats at from 3 and 6 weeks p.i. Worms were recovered from all of F344 and BN rats, while only 40% of DA rats harboured worms at 6 weeks p.i. These results suggested that the worm biomass was related to mast cell and IgE responses, but these responses were not required for worm expulsion during low dose H. diminuta infection in rats.
Collapse
Affiliation(s)
- A Ishih
- Department of Parasitology, Hamamatsu University School of Medicine, 3600 Handa-cho, Hamamatsu 431-3192, Japan
| | | |
Collapse
|