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Monsalve RI, Lombardero M, Christensen LH, Núñez-Acevedo B, González-de-Olano D, Sobrino-García M, Castillo-Loja RM, Bravo SB, Alonso-Sampedro M, Vidal C. Structural Similarities, in Relation with the Cross-Reactivity, of Hymenoptera Allergenic Dipeptidyl Peptidases IV-An Overall Comparison Including a New Dipeptidyl Peptidase IV Sequence from Vespa velutina. Toxins (Basel) 2023; 15:656. [PMID: 37999519 PMCID: PMC10675595 DOI: 10.3390/toxins15110656] [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: 10/09/2023] [Revised: 10/31/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
(1) Background: Dipeptidyl Peptidases IV (DPPIVs), present in many organisms, are minor components in the venoms of Hymenoptera, where they have been identified as cross-reactive allergenic molecules. Considering that the structure of homologous DPPIVs is well characterized, we aimed to explain which regions have higher similarity among these proteins and present a comparison among them, including a new Vespa velutina DPPIV sequence. Moreover, two cases of sensitization to DPPIVs in wasp- and honeybee-sensitized patients are presented. (2) Methods: Proteomic analyses have been performed on the venom of the Asian hornet Vespa velutina to demonstrate the sequence of its DPPIV (allergen named Vesp v 3, with sequence accession number P0DRB8, and with the proteomic data available via ProteomeXchange with the identifier PXD046030). A comparison performed through their alignments and analysis of the three-dimensional structure showed a region with higher similarity among Hymenoptera DPPIVs. Additionally, ImmunoCAP™ determinations (including specific inhibition experiments), as well as IgE immunoblotting, are performed to demonstrate the allergenicity of Api m 5 and Ves v 3. (3) Results and Conclusions: The data presented demonstrate that the similarities among Hymenoptera DPPIVs are most likely localized at the C-terminal region of these enzymes. In addition, a higher similarity of the Vespa/Vespula DPPIVs is shown. The clinical cases analyzed demonstrated the allergenicity of Api m 5 and Ves v 3 in the sera of the allergic patients, as well as the presence of this minor component in the preparations used in venom immunotherapy.
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Affiliation(s)
| | | | | | - Beatriz Núñez-Acevedo
- Allergology Service, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, 28702 Madrid, Spain;
| | - David González-de-Olano
- Allergy Service, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), 28034 Madrid, Spain;
| | | | - Rosita M. Castillo-Loja
- Biosanitary Institute, IBSAL (Instituto de Investigación Biomédica de Salamanca), 37007 Salamanca, Spain;
| | - Susana B. Bravo
- Proteomic Unit, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain;
| | - Manuela Alonso-Sampedro
- Research Methods Group (RESMET), Health Research Institute of Santiago de Compostela (IDIS), Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS-ISCIII/RD21/0016/0022), University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain;
| | - Carmen Vidal
- Research Methods Group (RESMET), Health Research Institute of Santiago de Compostela (IDIS), Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS-ISCIII/RD21/0016/0022), University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain;
- Allergy Department, University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain;
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2
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Assugeni IOS, Bazon ML, Pinto LM, Mainente LAB, Brochetto-Braga MR, de Lima Zollner R, Fernandes LGR. Recombinant antigen 5 from Polybia paulista wasp venom (Hymenoptera, Vespidae): Antigen-specific antibody production and functional profile of CD4 + T cells in the immune response. J Immunol Methods 2023; 522:113557. [PMID: 37689389 DOI: 10.1016/j.jim.2023.113557] [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: 05/09/2023] [Revised: 09/04/2023] [Accepted: 09/05/2023] [Indexed: 09/11/2023]
Abstract
Polybia paulista is a neotropical social wasp related to severe accidents and allergic reactions cases, including anaphylaxis, in southeastern Brazil. Antigen 5 (Poly p 5) is a major allergenic protein from its venom with potential use for component-resolved diagnostic. Therefore, the previous characterization of the immune response profile triggered by Poly p 5 should be evaluated. Recombinant Poly p 5 (rPoly p 5) was used to sensitize BALB/c mice with six weekly intradermal doses, and the specific antibody production and the functional profile of CD4+ T cells were assessed. rPoly p 5 induced the production of specific immunoglobulins (sIg) sIgE, sIgG1 and sIgG2a, which could recognize natural Poly p 5 presented in the venom of four different wasp species. rPoly p 5 stimulated in vitro the CD4+ T cells from immunized mice, which showed a significant proliferative response. These antigen-specific CD4+T cells produced IFN-γ and IL-17A cytokines and increased ROR-γT transcription factor expression. No differences between the control group and sensitized mice were found in IL-4 production and GATA-3 and T-bet expression. Interestingly, increased CD25+FoxP3+ regulatory T cells (Tregs) frequency was observed in the splenocyte cell cultures from rPoly p 5 immunized mice after the in vitro stimulation with both P. paulista venom extract and rPoly p 5. Here we showed that rPoly p 5 induces antigen-specific antibodies capable of recognizing Antigen 5 in the venom of four wasp species and modulates antigen-specific CD4+ T cells to IFN-γ production response associated with a Th17 profile in sensitized mice. These findings emphasize the potential use of rPoly p 5 as an essential source of a major wasp allergen with significant immunological properties.
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Affiliation(s)
- Isabela Oliveira Sandrini Assugeni
- Laboratory of Arthropods Molecular Biology (LBMA), Institute of Biosciences of Rio Claro, Department of Biology, São Paulo State University, Rio Claro, SP, Brazil
| | - Murilo Luiz Bazon
- Laboratory of Arthropods Molecular Biology (LBMA), Institute of Biosciences of Rio Claro, Department of Biology, São Paulo State University, Rio Claro, SP, Brazil
| | - Lucas Machado Pinto
- Laboratory of Arthropods Molecular Biology (LBMA), Institute of Biosciences of Rio Claro, Department of Biology, São Paulo State University, Rio Claro, SP, Brazil
| | | | - Márcia Regina Brochetto-Braga
- Laboratory of Arthropods Molecular Biology (LBMA), Institute of Biosciences of Rio Claro, Department of Biology, São Paulo State University, Rio Claro, SP, Brazil
| | - Ricardo de Lima Zollner
- Laboratory of Translational Immunology (LIT), School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - Luís Gustavo Romani Fernandes
- Laboratory of Translational Immunology (LIT), School of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil.
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Neukirch C, Thibaut de Menonville C, Laborier F, Elbany C, Van der Brempt X, Nicaise-Roland P. Réactions croisées dans le monde des hyménoptères. REVUE FRANÇAISE D'ALLERGOLOGIE 2023. [DOI: 10.1016/j.reval.2023.103305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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4
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Lu S, Martin-Martin I, Ribeiro JM, Calvo E. A deeper insight into the sialome of male and female Culex quinquefasciatus mosquitoes. BMC Genomics 2023; 24:135. [PMID: 36941562 PMCID: PMC10027276 DOI: 10.1186/s12864-023-09236-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/08/2023] [Indexed: 03/23/2023] Open
Abstract
INTRODUCTION During evolution, blood-feeding arthropods developed a complex salivary mixture that can interfere with host haemostatic and immune response, favoring blood acquisition and pathogen transmission. Therefore, a survey of the salivary gland contents can lead to the identification of molecules with potent pharmacological activity in addition to increase our understanding of the molecular mechanisms underlying the hematophagic behaviour of arthropods. The southern house mosquito, Culex quinquefasciatus, is a vector of several pathogenic agents, including viruses and filarial parasites that can affect humans and wild animals. RESULTS Previously, a Sanger-based transcriptome of the salivary glands (sialome) of adult C. quinquefasciatus females was published based on the sequencing of 503 clones organized into 281 clusters. Here, we revisited the southern mosquito sialome using an Illumina-based RNA-sequencing approach of both male and female salivary glands. Our analysis resulted in the identification of 7,539 coding DNA sequences (CDS) that were functionally annotated into 25 classes, in addition to 159 long non-coding RNA (LncRNA). Additionally, comparison of male and female libraries allowed the identification of female-enriched transcripts that are potentially related to blood acquisition and/or pathogen transmission. CONCLUSION Together, these findings represent an extended reference for the identification and characterization of the proteins containing relevant pharmacological activity in the salivary glands of C. quinquefasciatus mosquitoes.
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Affiliation(s)
- Stephen Lu
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Ines Martin-Martin
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
- Laboratory of Medical Entomology, National Center for Microbiology, Instituto de Salud Carlos III, Madrid, Spain
| | - Jose M Ribeiro
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Eric Calvo
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA.
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5
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Lu S, Martin-Martin I, Ribeiro JM, Calvo E. A deeper insight into the sialome of male and female Ochlerotatus triseriatus mosquitoes. INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY 2022; 147:103800. [PMID: 35787945 PMCID: PMC9494274 DOI: 10.1016/j.ibmb.2022.103800] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/31/2022] [Accepted: 05/31/2022] [Indexed: 06/15/2023]
Abstract
Over the last 20 years, advancements in sequencing technologies have highlighted the unique composition of the salivary glands of blood-feeding arthropods. Further biochemical and structural data demonstrated that salivary proteins can disrupt host hemostasis, inflammation and immunity, which favors pathogen transmission. Previously, a Sanger-based sialome of adult Ochlerotatus triseriatus female salivary glands was published based on 731 expressed sequence tag (ESTs). Here, we revisited O. triseriatus salivary gland contents using an Illumina-based sequencing approach of both male and female tissues. In the current data set, we report 10,317 DNA coding sequences classified into several functional classes. The translated transcripts also served as a reference database for proteomic analysis of O. triseriatus female saliva, in which unique peptides from 101 proteins were found. Finally, comparison of male and female libraries allowed for the identification of female-enriched transcripts that are potentially related to blood acquisition and virus transmission.
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Affiliation(s)
- Stephen Lu
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Ines Martin-Martin
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Jose M Ribeiro
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Eric Calvo
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA.
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6
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Miranda J, Mesquita AM, Plácido J, Coimbra A. Vespa velutina nigrithorax venom allergy - Real life clinical practice. Ann Allergy Asthma Immunol 2022; 129:524-525. [PMID: 35914661 DOI: 10.1016/j.anai.2022.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/07/2022] [Accepted: 07/24/2022] [Indexed: 10/16/2022]
Affiliation(s)
- Joana Miranda
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João E.P.E, Porto, Portugal.
| | - Ana M Mesquita
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João E.P.E, Porto, Portugal.
| | - José Plácido
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João E.P.E, Porto, Portugal.
| | - Alice Coimbra
- Serviço de Imunoalergologia, Centro Hospitalar Universitário de São João E.P.E, Porto, Portugal.
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7
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Bioactive Peptides and Proteins from Wasp Venoms. Biomolecules 2022; 12:biom12040527. [PMID: 35454116 PMCID: PMC9025469 DOI: 10.3390/biom12040527] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/26/2022] [Accepted: 03/28/2022] [Indexed: 02/06/2023] Open
Abstract
Wasps, members of the order Hymenoptera, use their venom for predation and defense. Accordingly, their venoms contain various constituents acting on the circulatory, immune and nervous systems. Wasp venom possesses many allergens, enzymes, bioactive peptides, amino acids, biogenic amines, and volatile matters. In particular, some peptides show potent antimicrobial, anti-inflammatory, antitumor, and anticoagulant activity. Additionally, proteinous components from wasp venoms can cause tissue damage or allergic reactions in organisms. These bioactive peptides and proteins involved in wasp predation and defense may be potential sources of lead pharmaceutically active molecules. In this review, we focus on the advances in bioactive peptides and protein from the venom of wasps and their biological effects, as well as the allergic reactions and immunotherapy induced by the wasp venom.
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8
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Lu S, Andersen JF, Bosio CF, Hinnebusch BJ, Ribeiro JMC. Integrated analysis of the sialotranscriptome and sialoproteome of the rat flea Xenopsylla cheopis. J Proteomics 2022; 254:104476. [PMID: 34990822 PMCID: PMC8883501 DOI: 10.1016/j.jprot.2021.104476] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/08/2021] [Accepted: 12/21/2021] [Indexed: 12/25/2022]
Abstract
Over the last 20 years, advances in sequencing technologies paired with biochemical and structural studies have shed light on the unique pharmacological arsenal produced by the salivary glands of hematophagous arthropods that can target host hemostasis and immune response, favoring blood acquisition and, in several cases, enhancing pathogen transmission. Here we provide a deeper insight into Xenopsylla cheopis salivary gland contents pairing transcriptomic and proteomic approaches. Sequencing of 99 pairs of salivary glands from adult female X. cheopis yielded a total of 7432 coding sequences functionally classified into 25 classes, of which the secreted protein class was the largest. The translated transcripts also served as a reference database for the proteomic study, which identified peptides from 610 different proteins. Both approaches revealed that the acid phosphatase family is the most abundant salivary protein group from X. cheopis. Additionally, we report here novel sequences similar to the FS-H family, apyrases, odorant and hormone-binding proteins, antigen 5-like proteins, adenosine deaminases, peptidase inhibitors from different subfamilies, proteins rich in Glu, Gly, and Pro residues, and several potential secreted proteins with unknown function. SIGNIFICANCE: The rat flea X. cheopis is the main vector of Yersinia pestis, the etiological agent of the bubonic plague responsible for three major pandemics that marked human history and remains a burden to human health. In addition to Y. pestis fleas can also transmit other medically relevant pathogens including Rickettsia spp. and Bartonella spp. The studies of salivary proteins from other hematophagous vectors highlighted the importance of such molecules for blood acquisition and pathogen transmission. However, despite the historical and clinical importance of X. cheopis little is known regarding their salivary gland contents and potential activities. Here we provide a comprehensive analysis of X. cheopis salivary composition using next generation sequencing methods paired with LC-MS/MS analysis, revealing its unique composition compared to the sialomes of other blood-feeding arthropods, and highlighting the different pathways taken during the evolution of salivary gland concoctions. In the absence of the X. cheopis genome sequence, this work serves as an extended reference for the identification of potential pharmacological proteins and peptides present in flea saliva.
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Affiliation(s)
- Stephen Lu
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
| | - John F Andersen
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Christopher F Bosio
- Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rocky Mountain Laboratories, Hamilton, MT, USA
| | - B Joseph Hinnebusch
- Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rocky Mountain Laboratories, Hamilton, MT, USA
| | - José M C Ribeiro
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
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9
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Pretre G, Asturias JA, Lizaso MT, Tabar AI. Dipeptidyl peptidase IV of the Vespa velutina nigrithorax venom is recognized as a relevant allergen. Ann Allergy Asthma Immunol 2022; 129:101-105. [PMID: 35247597 DOI: 10.1016/j.anai.2022.02.018] [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: 12/15/2021] [Revised: 02/08/2022] [Accepted: 02/15/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Vespa velutina nigrithorax (VVN), commonly known as "the Asian yellow-legged wasp," has been one of the most significant invasive species in western Europe since 2010. Currently, VVN has become the most prevalent cause of Hymenoptera anaphylaxis in north and northwestern Spain. For this reason, it is crucial to diagnose anaphylaxis cases in the acute moment for carrying out the best available treatment as soon as possible. OBJECTIVE To achieve a complete understanding of the venom allergen composition that will help to develop efficient diagnostics and immunotherapy treatments based on this venom. METHODS In this work, autochthonous VVN venom was obtained and characterized by SDS-PAGE, isoelectric focusing, followed by a mass spectrometry analysis. In addition, the allergenic sensitization profile of patients diagnosed with allergy to VVN in the Allergology Service of Navarra University Hospital between the years 2017-2020 was studied by immunoblotting and specific IgE (ImmunoCAP). RESULTS Two new allergens (dipeptidyl peptidase IV and serin protease) were identified in the autochthonous VVN venom, and their identity was confirmed by LC-MS analysis. The study by ImmunoCAP using sera from 12 patients who suffered a systemic reaction after a VVN sting revealed group 5 and group 1 as predominant allergens (92% and 34%, respectively). Furthermore, the immunoblotting assay showed a recognition of the dipeptidyl peptidase IV (50%) by the sera of these patients. CONCLUSION A serin protease and the dipeptidyl peptidase IV are components of the VVN venom, and this last one is an allergen recognized in the studied population.
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Affiliation(s)
- Gabriela Pretre
- R&D Department, ROXALL Medicina España S.A., Zamudio, Spain.
| | | | | | - Ana Isabel Tabar
- Servicio de Alergología. Hospital Universitario de Navarra, Pamplona, Spain
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10
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Ruiz-Leon B, Serrano P, Vidal C, Moreno-Aguilar C. Management of Double Sensitization to Vespids in Europe. Toxins (Basel) 2022; 14:toxins14020126. [PMID: 35202153 PMCID: PMC8880449 DOI: 10.3390/toxins14020126] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/24/2022] [Accepted: 02/03/2022] [Indexed: 12/10/2022] Open
Abstract
Wasp allergy with a diagnostic profile of double sensitizations to vespid venom is a frequent clinical problem in areas where different genera of wasps are present. Identification of the insect responsible for serious reactions poses a diagnostic challenge as the only effective treatment to date is immunotherapy based on the specific venom. In southern Europe, the double sensitization to Vespula and Polistes venoms is highly frequent. It has been shown that the major allergenic proteins (Phospholipase A1 and Antigen 5) share sequences across the different genera and species, which would be the cause of cross-reactivity. Additionally, the minor allergens (Dipeptidyl-peptidases, Vitellogenins) have been found to share partial sequence identity. Furthermore, venom contains other homologous proteins whose allergenic nature still remains to be clarified. The traditional diagnostic tools available are insufficient to discriminate between allergy to Vespula and Polistes in a high number of cases. IgE inhibition is the technique that best identifies the cross-reactivity. When a double sensitization has indeed been shown to exist or great uncertainty surrounds the primary sensitization, therapy with two venoms is advisable to guarantee the safety of the patient. In this case, a strategy involving alternate administration that combines effectiveness with efficiency is possible.
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Affiliation(s)
- Berta Ruiz-Leon
- Allergy Section of University Hospital Reina Sofia-IMIBIC, ARADyAL Network, National Institute of Health Carlos III, 14005 Cordoba, Spain; (B.R.-L.); (C.M.-A.)
| | - Pilar Serrano
- Allergy Section of University Hospital Reina Sofia-IMIBIC, ARADyAL Network, National Institute of Health Carlos III, 14005 Cordoba, Spain; (B.R.-L.); (C.M.-A.)
- Correspondence:
| | - Carmen Vidal
- Allergy Department of Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain;
| | - Carmen Moreno-Aguilar
- Allergy Section of University Hospital Reina Sofia-IMIBIC, ARADyAL Network, National Institute of Health Carlos III, 14005 Cordoba, Spain; (B.R.-L.); (C.M.-A.)
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Melo-Braga MND, Moreira RDS, Gervásio JHDB, Felicori LF. Overview of protein posttranslational modifications in Arthropoda venoms. J Venom Anim Toxins Incl Trop Dis 2022; 28:e20210047. [PMID: 35519418 PMCID: PMC9036706 DOI: 10.1590/1678-9199-jvatitd-2021-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 08/27/2021] [Indexed: 11/22/2022] Open
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12
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Asian Hornet, Vespa velutina Lepeletier 1836 (Hym.: Vespidae), Venom Obtention Based on an Electric Stimulation Protocol. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010138. [PMID: 35011370 PMCID: PMC8746500 DOI: 10.3390/molecules27010138] [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: 11/17/2021] [Revised: 12/13/2021] [Accepted: 12/24/2021] [Indexed: 02/04/2023]
Abstract
The yellow-legged Asian hornet (Vespa velutina Lepeletier 1836 (Hymenoptera: Vespidae)) is naturally distributed in China, Southeast Asia, and India; however, recently it has been detected outside of its native area, confirmed as being established in South Korea, Europe, and Japan. Health risks and deaths caused by the invasive Vespa velutina stings have become a public health concern, being the most common cause of anaphylaxis due to hymenopterans in some European regions. This in turn has led to increased demand from medical practitioners and researchers for Vespa velutina venom for diagnostic and therapeutic purposes. In this study, a straightforward, quick, and inexpensive method for obtaining Vespa velutina venom by electric stimulation is described. The venom extracts were analyzed by nuclear magnetic resonance spectroscopy (1H-NMR). The availability of Vespa velutina venom will lead to improved diagnostic and therapeutic methods, mainly by venom immunotherapy (VIT), in patients allergic to this invasive species.
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Vidal C. The Asian wasp Vespa velutina nigrithorax: Entomological and allergological characteristics. Clin Exp Allergy 2021; 52:489-498. [PMID: 34822191 DOI: 10.1111/cea.14063] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/31/2021] [Accepted: 11/22/2021] [Indexed: 12/12/2022]
Abstract
The yellow-legged or Asian wasp (Vespa velutina nigrithorax) has spread rapidly across Europe since its first introduction in France, in 2004. Originally from South-East Asia, it is considered an invasive species outside its native region. Apart from the ecological and economic implications of its presence, it may cause health problems to humans due to the toxic and allergenic components of its venom. Vespa velutina nigrithorax has become the most prevalent cause of anaphylaxis due to Hymenoptera venom in some regions of Spain. Although sIgE against both antigen 5 (Vesp v 5) and A1-phospholipase (Vesp v 1) has been detected in these patients, only Vesp v 5 may be considered a dominant allergen. Interestingly, Vesp v 1 appears to be a glycosylated allergen different from A1-phospholipases from other species. Inhibition studies suggest that Vespula spp venom could behave as primary sensitizer. Besides, changes in sIgE and sIgG4 during Vespula venom immunotherapy in patients with anaphylaxis due to V. velutina support the use of Vespula venom extracts to treat these patients. The purpose of this review is to explore the biological behaviour of V. velutina and to summarize the current knowledge of the allergic reactions provoked by this wasp.
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Affiliation(s)
- Carmen Vidal
- Allergy Department, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
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14
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Sudharson S, Kalic T, Hafner C, Breiteneder H. Newly defined allergens in the WHO/IUIS Allergen Nomenclature Database during 01/2019-03/2021. Allergy 2021; 76:3359-3373. [PMID: 34310736 PMCID: PMC9290965 DOI: 10.1111/all.15021] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 07/21/2021] [Indexed: 01/03/2023]
Abstract
The WHO/IUIS Allergen Nomenclature Database (http://allergen.org) provides up‐to‐date expert‐reviewed data on newly discovered allergens and their unambiguous nomenclature to allergen researchers worldwide. This review discusses the 106 allergens that were accepted by the Allergen Nomenclature Sub‐Committee between 01/2019 and 03/2021. Information about protein family membership, patient cohorts, and assays used for allergen characterization is summarized. A first allergenic fungal triosephosphate isomerase, Asp t 36, was discovered in Aspergillus terreus. Plant allergens contained 1 contact, 38 respiratory, and 16 food allergens. Can s 4 from Indian hemp was identified as the first allergenic oxygen‐evolving enhancer protein 2 and Cic a 1 from chickpeas as the first allergenic group 4 late embryogenesis abundant protein. Among the animal allergens were 19 respiratory, 28 food, and 3 venom allergens. Important discoveries include Rap v 2, an allergenic paramyosin in molluscs, and Sal s 4 and Pan h 4, allergenic fish tropomyosins. Paramyosins and tropomyosins were previously known mainly as arthropod allergens. Collagens from barramundi, Lat c 6, and salmon, Sal s 6, were the first members from the collagen superfamily added to the database. In summary, the addition of 106 new allergens to the previously listed 930 allergens reflects the continuous linear growth of the allergen database. In addition, 17 newly described allergen sources were included.
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Affiliation(s)
- Srinidhi Sudharson
- Department of Dermatology University Hospital St. Poelten Karl Landsteiner University of Health Sciences St. Poelten Austria
- Division of Medical Biotechnology Department of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Tanja Kalic
- Department of Dermatology University Hospital St. Poelten Karl Landsteiner University of Health Sciences St. Poelten Austria
- Division of Medical Biotechnology Department of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Christine Hafner
- Department of Dermatology University Hospital St. Poelten Karl Landsteiner University of Health Sciences St. Poelten Austria
| | - Heimo Breiteneder
- Division of Medical Biotechnology Department of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
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15
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Vidal C, Armisén M, Monsalve R, Gómez-Rial J, González-Fernández T, Carballada F, Lombardero M, González-Quintela A. Vesp v 5 and glycosylated Vesp v 1 are relevant allergens in Vespa velutina nigrithorax anaphylaxis. Clin Exp Allergy 2020; 50:1424-1427. [PMID: 32939859 DOI: 10.1111/cea.13738] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/29/2020] [Accepted: 09/09/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Carmen Vidal
- Allergy Department, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain.,Spanish Network for Addictive Disorders (Red de Trastornos Adictivos, RD16/0017/0018), Santiago, Spain.,Department of Medicine, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Margarita Armisén
- Allergy Department, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Rafael Monsalve
- CMC R&D (Chemistry, Manufacturing and Control Research and Development), ALK-Abelló, Madrid, Spain
| | - Jose Gómez-Rial
- Department of Immunology, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - Teresa González-Fernández
- Allergy Department, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain.,Allergy Service, Hospital da Costa (Complejo Hospitalario Lucus Augusti), Lugo, Spain
| | - Francisco Carballada
- Allergy Service, Hospital da Costa (Complejo Hospitalario Lucus Augusti), Lugo, Spain
| | - Manuel Lombardero
- CMC R&D (Chemistry, Manufacturing and Control Research and Development), ALK-Abelló, Madrid, Spain
| | - Arturo González-Quintela
- Spanish Network for Addictive Disorders (Red de Trastornos Adictivos, RD16/0017/0018), Santiago, Spain.,Department of Medicine, Complejo Hospitalario Universitario de Santiago, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
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16
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Herrera C, Leza M, Martínez-López E. Diversity of compounds in Vespa spp. venom and the epidemiology of its sting: a global appraisal. Arch Toxicol 2020; 94:3609-3627. [PMID: 32700166 DOI: 10.1007/s00204-020-02859-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/04/2020] [Indexed: 12/23/2022]
Abstract
Poisonous animals imply a risk to human life, because their venom is a complex mixture of low molecular weight components, peptides and proteins. Hornets use the venom for self-defence, to repel intruders and to capture prey, but they can cause poisoning and allergic reactions to people. In particular, they seem to be a health problem in the countries where they are native due to their sting, which in the most severe cases can lead to severe or fatal systemic anaphylaxis. But this situation is being an emerging problem for new countries and continents because hornet incursions are increasing in the global change scenario, such as in Europe and America. Furthermore, 55 detailed cases of hornet sting were found in 27 papers during the current review where 36.4% died due to, mainly, a multi-organ failure, where renal failure and liver dysfunction were the most common complications. Moreover, the great taxonomic, ecological diversity, geographical distribution and the wide spectrum of pathophysiological symptoms of hornets have been the focus of new research. Considering this, the present systematic review summarizes the current knowledge about the components of Vespa venom and the epidemiology of its sting to serve as reference for the new research focused on the development of techniques for diagnosis, new drugs and treatments of its sting.
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Affiliation(s)
- Cayetano Herrera
- Department of Biology (Zoology), University of the Balearic Islands, Palma, Balearic Islands, Spain
| | - Mar Leza
- Department of Biology (Zoology), University of the Balearic Islands, Palma, Balearic Islands, Spain.
| | - Emma Martínez-López
- Area of Toxicology, Department of Health Sciences, Faculty of Veterinary Medicine, University of Murcia, 30100, Murcia, Spain.,Toxicology and Risk Assessment Group, Biomedical Research Institute of Murcia (IMIB-Arrixaca), University of Murcia, 30100, Murcia, Spain
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