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Askri D, Pottier M, Arafah K, Voisin SN, Hodge S, Stout JC, Dominik C, Schweiger O, Tamburini G, Pereira-Peixoto MH, Klein AM, López VM, De la Rúa P, Cini E, Potts SG, Schwarz JM, Knauer AC, Albrecht M, Raimets R, Karise R, di Prisco G, Ivarsson K, Svensson GP, Ronsevych O, Knapp JL, Rundlöf M, Onorati P, de Miranda JR, Bocquet M, Bulet P. A blood test to monitor bee health across a European network of agricultural sites of different land-use by MALDI BeeTyping mass spectrometry. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 929:172239. [PMID: 38583620 DOI: 10.1016/j.scitotenv.2024.172239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/09/2024]
Abstract
There are substantial concerns about impaired honey bee health and colony losses due to several poorly understood factors. We used MALDI profiling (MALDI BeeTyping®) analysis to investigate how some environmental and management factors under field conditions across Europe affected the honey bee haemolymph peptidome (all peptides in the circulatory fluid), as a profile of molecular markers representing the immune status of Apis mellifera. Honey bees were exposed to a range of environmental stressors in 128 agricultural sites across eight European countries in four biogeographic zones, with each country contributing eight sites each for two different cropping systems: oilseed rape (OSR) and apple (APP). The full haemolymph peptide profiles, including the presence and levels of three key immunity markers, namely the antimicrobial peptides (AMPs) Apidaecin, Abaecin and Defensin-1, allowed the honey bee responses to environmental variables to be discriminated by country, crop type and site. When considering just the AMPs, it was not possible to distinguish between countries by the prevalence of each AMP in the samples. However, it was possible to discriminate between countries on the amounts of the AMPs, with the Swedish samples in particular expressing high amounts of all AMPs. A machine learning model was developed to discriminate the haemolymphs of bees from APP and OSR sites. The model was 90.6 % accurate in identifying the crop type from the samples used to build the model. Overall, MALDI BeeTyping® of bee haemolymph represents a promising and cost-effective "blood test" for simultaneously monitoring dozens of peptide markers affected by environmental stressors at the landscape scale, thus providing policymakers with new diagnostic and regulatory tools for monitoring bee health.
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Affiliation(s)
- Dalel Askri
- Platform BioPark Archamps, Archamps, France.
| | | | | | | | - Simon Hodge
- School of Natural Sciences, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Jane C Stout
- School of Natural Sciences, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Christophe Dominik
- Helmholtz Centre for Environmental Research - UFZ, Dep. Community Ecology, Theodor-Lieser-Strasse 4, 06120 Halle, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstraße 4, 04103 Leipzig, Germany
| | - Oliver Schweiger
- Helmholtz Centre for Environmental Research - UFZ, Dep. Community Ecology, Theodor-Lieser-Strasse 4, 06120 Halle, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstraße 4, 04103 Leipzig, Germany
| | - Giovanni Tamburini
- Nature Conservation and Landscape Ecology, University of Freiburg, 79106 Freiburg, Germany
| | | | - Alexandra-Maria Klein
- Nature Conservation and Landscape Ecology, University of Freiburg, 79106 Freiburg, Germany
| | - Vicente Martínez López
- Department of Zoology and Physical Anthropology, Faculty of Veterinary, University of Murcia, 30100 Murcia, Spain
| | - Pilar De la Rúa
- Department of Zoology and Physical Anthropology, Faculty of Veterinary, University of Murcia, 30100 Murcia, Spain
| | - Elena Cini
- Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, RG6 6AR, UK
| | - Simon G Potts
- Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, RG6 6AR, UK
| | - Janine M Schwarz
- Agroecology and Environment, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland
| | - Anina C Knauer
- Agroecology and Environment, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland
| | - Matthias Albrecht
- Agroecology and Environment, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland
| | - Risto Raimets
- Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi 5, Tartu 51006, Estonia
| | - Reet Karise
- Estonian University of Life Sciences, Institute of Agricultural and Environmental Sciences, Kreutzwaldi 5, Tartu 51006, Estonia
| | - Gennaro di Prisco
- CREA Research Centre for Agriculture and Environment, 40128 Bologna, Italy; Institute for Sustainable Plant Protection, The Italian National Research Council, Napoli, Italy
| | - Kjell Ivarsson
- Federation of Swedish Farmers (LRF), 105 33 Stockholm, Sweden
| | | | | | | | - Maj Rundlöf
- Department of Biology, Lund University, 223 62 Lund, Sweden
| | - Piero Onorati
- Department of Ecology, Swedish University of Agricultural Sciences, 756 51 Uppsala, Sweden
| | - Joachim R de Miranda
- Department of Ecology, Swedish University of Agricultural Sciences, 756 51 Uppsala, Sweden
| | | | - Philippe Bulet
- CR, University Grenoble Alpes, IAB INSERM 1209, CNRS UMR5309, Grenoble, France
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Askri D, Straw EA, Arafah K, Voisin SN, Bocquet M, Brown MJF, Bulet P. Parasite and Pesticide Impacts on the Bumblebee (Bombus terrestris) Haemolymph Proteome. Int J Mol Sci 2023; 24:ijms24065384. [PMID: 36982462 PMCID: PMC10049270 DOI: 10.3390/ijms24065384] [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: 02/06/2023] [Revised: 03/04/2023] [Accepted: 03/08/2023] [Indexed: 03/18/2023] Open
Abstract
Pesticides pose a potential threat to bee health, especially in combination with other stressors, such as parasites. However, pesticide risk assessment tests pesticides in isolation from other stresses, i.e., on otherwise healthy bees. Through molecular analysis, the specific impacts of a pesticide or its interaction with another stressor can be elucidated. Molecular mass profiling by MALDI BeeTyping® was used on bee haemolymph to explore the signature of pesticidal and parasitic stressor impacts. This approach was complemented by bottom-up proteomics to investigate the modulation of the haemoproteome. We tested acute oral doses of three pesticides—glyphosate, Amistar and sulfoxaflor—on the bumblebee Bombus terrestris, alongside the gut parasite Crithidia bombi. We found no impact of any pesticide on parasite intensity and no impact of sulfoxaflor or glyphosate on survival or weight change. Amistar caused weight loss and 19–41% mortality. Haemoproteome analysis showed various protein dysregulations. The major pathways dysregulated were those involved in insect defences and immune responses, with Amistar having the strongest impact on these dysregulated pathways. Our results show that even when no response can be seen at a whole organism level, MALDI BeeTyping® can detect effects. Mass spectrometry analysis of bee haemolymph provides a pertinent tool to evaluate stressor impacts on bee health, even at the level of individuals.
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Affiliation(s)
- Dalel Askri
- Plateforme BioPark d’Archamps, 74160 Archamps, France
- Correspondence:
| | - Edward A. Straw
- Centre for Ecology, Evolution & Behaviour, Department of Biological Sciences, School for Life Sciences and the Environment, Royal Holloway University of London, Egham TW20 0EX, UK
- Department of Botany, School of Natural Sciences, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Karim Arafah
- Plateforme BioPark d’Archamps, 74160 Archamps, France
| | - Sébastien N. Voisin
- Plateforme BioPark d’Archamps, 74160 Archamps, France
- Phylogene S.A. 62 RN113, 30620 Bernis, France
| | | | - Mark J. F. Brown
- Centre for Ecology, Evolution & Behaviour, Department of Biological Sciences, School for Life Sciences and the Environment, Royal Holloway University of London, Egham TW20 0EX, UK
| | - Philippe Bulet
- CR, University Grenoble Alpes, IAB Inserm 1209, CNRS UMR5309, 38000 Grenoble, France
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Bournonville L, Askri D, Arafah K, Voisin SN, Bocquet M, Bulet P. Unraveling the Bombus terrestris Hemolymph, an Indicator of the Immune Response to Microbial Infections, through Complementary Mass Spectrometry Approaches. Int J Mol Sci 2023; 24:ijms24054658. [PMID: 36902086 PMCID: PMC10003634 DOI: 10.3390/ijms24054658] [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: 01/18/2023] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023] Open
Abstract
Pollinators, including Bombus terrestris, are crucial for maintaining biodiversity in ecosystems and for agriculture. Deciphering their immune response under stress conditions is a key issue for protecting these populations. To assess this metric, we analyzed the B. terrestris hemolymph as an indicator of their immune status. Hemolymph analysis was carried out using mass spectrometry, MALDI molecular mass fingerprinting was used for its effectiveness in assessing the immune status, and high-resolution mass spectrometry was used to measure the impact of experimental bacterial infections on the "hemoproteome". By infecting with three different types of bacteria, we observed that B. terrestris reacts in a specific way to bacterial attacks. Indeed, bacteria impact survival and stimulate an immune response in infected individuals, visible through changes in the molecular composition of their hemolymph. The characterization and label-free quantification of proteins involved in specific signaling pathways in bumble bees by bottom-up proteomics revealed differences in protein expression between the non-experimentally infected and the infected bees. Our results highlight the alteration of pathways involved in immune and defense reactions, stress, and energetic metabolism. Lastly, we developed molecular signatures reflecting the health status of B. terrestris to pave the way for diagnosis/prognosis tools in response to environmental stress.
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Affiliation(s)
- Lorène Bournonville
- Platform BioPark Archamps, 218 Avenue Marie Curie ArchParc, 74160 Archamps, France
- Department of Molecular and Cellular Biology, University of Geneva, Sciences III, 30 Quai Ernest-Ansermet, 1211 Geneva, Switzerland
| | - Dalel Askri
- Platform BioPark Archamps, 218 Avenue Marie Curie ArchParc, 74160 Archamps, France
| | - Karim Arafah
- Platform BioPark Archamps, 218 Avenue Marie Curie ArchParc, 74160 Archamps, France
| | - Sébastien N. Voisin
- Platform BioPark Archamps, 218 Avenue Marie Curie ArchParc, 74160 Archamps, France
- Phylogene S.A. 62 RN113, 30620 Bernis, France
| | - Michel Bocquet
- Michel Bocquet, Apimedia, 82 Route de Proméry, Pringy, 74370 Annecy, France
| | - Philippe Bulet
- Platform BioPark Archamps, 218 Avenue Marie Curie ArchParc, 74160 Archamps, France
- Institute for Advanced Biosciences, Inserm U 1209, CNRS UMR 5309, University Grenoble Alpes, 38000 Grenoble, France
- Correspondence: ; Tel.: +33-4-50-43-25-21
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Alberoni D, Di Gioia D, Baffoni L. Alterations in the Microbiota of Caged Honeybees in the Presence of Nosema ceranae Infection and Related Changes in Functionality. MICROBIAL ECOLOGY 2022:10.1007/s00248-022-02050-4. [PMID: 35819480 DOI: 10.1007/s00248-022-02050-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/20/2022] [Indexed: 05/16/2023]
Abstract
Several studies have outlined that changes in the honeybee gut microbial composition may impair important metabolic functions supporting the honeybees' life. Gut dysbiosis may be caused by diseases like Nosema ceranae or by other anthropic, environmental or experimental stressors. The present work contributes to increasing knowledge on the dynamics of the gut microbiome acquisition in caged honeybees, an experimental condition frequently adopted by researchers, with or without infection with N. ceranae, and fed with a bacterial mixture to control N. ceranae development. Changes of the gut microbiota were elucidated comparing microbial profile of caged and open-field reared honeybees. The absolute abundance of the major gut microbial taxa was studied with both NGS and qPCR approaches, whereas changes in the functionality were based on RAST annotations and manually curated. In general, all caged honeybees showed important changes in the gut microbiota, with [Formula: see text]-proteobacteria (Frischella, Gilliamella and Snodgrassella) lacking in all caged experimental groups. Caged honeybees infected with N. ceranae showed also a strong colonization of environmental taxa like Citrobacter, Cosenzaea and Morganella, as well as possibly pathogenic bacteria such as Serratia. The colonization of Serratia did not occur in presence of the bacterial mixture. The functionality prediction revealed that environmental bacteria or the supplemented bacterial mixture increased the metabolic potential of the honeybee gut microbiome compared to field and caged controls.
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Affiliation(s)
- Daniele Alberoni
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 44, 40127, Bologna, Italy.
| | - Diana Di Gioia
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 44, 40127, Bologna, Italy
| | - Loredana Baffoni
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 44, 40127, Bologna, Italy
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Nguyen MCT, Nguyen HQ, Jang H, Noh S, Lee SY, Jang KS, Lee J, Sohn Y, Yee K, Jung H, Kim J. Sterilization effects of UV laser irradiation on Bacillus atrophaeus spore viability, structure, and proteins. Analyst 2021; 146:7682-7692. [PMID: 34812439 DOI: 10.1039/d1an01717a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Bacillus spores are highly resistant to toxic chemicals and extreme environments. Because some Bacillus species threaten public health, spore inactivation techniques have been intensively investigated. We exposed Bacillus atrophaeus spores to a 266 nm Nd:YVO4 laser at a laser power of 1 W and various numbers of scans. As a result, the UV laser reduced the viability of Bacillus atrophaeus spores. Although the outer coat of spores remained intact after UV laser irradiation of 720 scans, damage inside the spores was observed. Spore proteins were identified by matrix-assisted laser desorption/ionization Fourier transform ion cyclotron resonance mass spectrometry during the course of UV laser irradiation. Photochemical and photothermal processes are believed to be involved in the UV laser sterilization of Bacillus spores. Our findings suggest that a UV laser is capable of sterilizing Bacillus atrophaeus spores.
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Affiliation(s)
- My-Chi Thi Nguyen
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Huu-Quang Nguyen
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Hanbyeol Jang
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Sojung Noh
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Seong-Yeon Lee
- Department of Physics and Institute of Quantum Systems, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Kyoung-Soon Jang
- Biomedical Omics Center, Korea Basic Science Institute, Cheongju, Republic of Korea
| | - Jaebeom Lee
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea.,Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Youngku Sohn
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea.,Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Kiju Yee
- Department of Physics and Institute of Quantum Systems, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Heesoo Jung
- Chem-Bio Technology Center, Agency for Defense Development (ADD), Yuseong P.O. Box 35, Daejeon, 34186, Republic of Korea.
| | - Jeongkwon Kim
- Department of Chemistry, Chungnam National University, Daejeon, 34134, Republic of Korea.,Graduate School of New Drug Discovery and Development, Chungnam National University, Daejeon, Republic of Korea.
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