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Pseudogymnoascus destructans invasion stage impacts the skin microbial functions of highly vulnerable Myotis lucifugus.

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Title: Pseudogymnoascus destructans invasion stage impacts the skin microbial functions of highly vulnerable Myotis lucifugus.
Authors: Lemieux-Labonté, Virginie1 (AUTHOR), Pathmanathan, Jananan S2 (AUTHOR), Terrat, Yves1 (AUTHOR), Tromas, Nicolas1 (AUTHOR), Simard, Anouk3 (AUTHOR), Haase, Catherine G4 (AUTHOR), Lausen, Cori L5 (AUTHOR), Willis, Craig K R6 (AUTHOR), Lapointe, François-Joseph1 (AUTHOR)
Source: FEMS Microbiology Ecology. Nov2024, Vol. 100 Issue 11, p1-13. 13p.
Subjects: Little brown bat, White-nose syndrome, Pseudogymnoascus destructans, Microbial invasiveness, Metagenomics, Mycoses
Abstract: The role of the skin microbiome in resistance and susceptibility of wildlife to fungal pathogens has been examined from a taxonomic perspective but skin microbial function, in the context of fungal infection, has yet to be studied. Our objective was to understand effects of a bat fungal pathogen site infection status and course of invasion on skin microbial function. We sampled seven hibernating colonies of Myotis lucifugus covering three-time points over the course of Pseudogymnoascus destructans (Pd) invasion and white nose syndrome (pre-invasion, epidemic, and established). Our results support three new hypotheses about Pd and skin functional microbiome: (1) there is an important effect of Pd invasion stage, especially at the epidemic stage; (2) disruption by the fungus at the epidemic stage could decrease anti-fungal functions with potential negative effects on the microbiome and bat health; (3) the collection site might have a larger influence on microbiomes at the pre-invasion stage rather than at epidemic and established stages. Future studies with larger sample sizes and using meta-omics approaches will help confirm these hypotheses, and determine the influence of the microbiome on wildlife survival to fungal disease. [ABSTRACT FROM AUTHOR]
Copyright of FEMS Microbiology Ecology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
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  Label: Title
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  Data: Pseudogymnoascus destructans invasion stage impacts the skin microbial functions of highly vulnerable Myotis lucifugus.
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  Data: <searchLink fieldCode="AR" term="%22Lemieux-Labonté%2C+Virginie%22">Lemieux-Labonté, Virginie</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pathmanathan%2C+Jananan+S%22">Pathmanathan, Jananan S</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Terrat%2C+Yves%22">Terrat, Yves</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tromas%2C+Nicolas%22">Tromas, Nicolas</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Simard%2C+Anouk%22">Simard, Anouk</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Haase%2C+Catherine+G%22">Haase, Catherine G</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lausen%2C+Cori+L%22">Lausen, Cori L</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Willis%2C+Craig+K+R%22">Willis, Craig K R</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lapointe%2C+François-Joseph%22">Lapointe, François-Joseph</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22FEMS+Microbiology+Ecology%22">FEMS Microbiology Ecology</searchLink>. Nov2024, Vol. 100 Issue 11, p1-13. 13p.
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  Data: <searchLink fieldCode="DE" term="%22Little+brown+bat%22">Little brown bat</searchLink><br /><searchLink fieldCode="DE" term="%22White-nose+syndrome%22">White-nose syndrome</searchLink><br /><searchLink fieldCode="DE" term="%22Pseudogymnoascus+destructans%22">Pseudogymnoascus destructans</searchLink><br /><searchLink fieldCode="DE" term="%22Microbial+invasiveness%22">Microbial invasiveness</searchLink><br /><searchLink fieldCode="DE" term="%22Metagenomics%22">Metagenomics</searchLink><br /><searchLink fieldCode="DE" term="%22Mycoses%22">Mycoses</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The role of the skin microbiome in resistance and susceptibility of wildlife to fungal pathogens has been examined from a taxonomic perspective but skin microbial function, in the context of fungal infection, has yet to be studied. Our objective was to understand effects of a bat fungal pathogen site infection status and course of invasion on skin microbial function. We sampled seven hibernating colonies of Myotis lucifugus covering three-time points over the course of Pseudogymnoascus destructans (Pd) invasion and white nose syndrome (pre-invasion, epidemic, and established). Our results support three new hypotheses about Pd and skin functional microbiome: (1) there is an important effect of Pd invasion stage, especially at the epidemic stage; (2) disruption by the fungus at the epidemic stage could decrease anti-fungal functions with potential negative effects on the microbiome and bat health; (3) the collection site might have a larger influence on microbiomes at the pre-invasion stage rather than at epidemic and established stages. Future studies with larger sample sizes and using meta-omics approaches will help confirm these hypotheses, and determine the influence of the microbiome on wildlife survival to fungal disease. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of FEMS Microbiology Ecology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1093/femsec/fiae138
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 13
        StartPage: 1
    Subjects:
      – SubjectFull: Little brown bat
        Type: general
      – SubjectFull: White-nose syndrome
        Type: general
      – SubjectFull: Pseudogymnoascus destructans
        Type: general
      – SubjectFull: Microbial invasiveness
        Type: general
      – SubjectFull: Metagenomics
        Type: general
      – SubjectFull: Mycoses
        Type: general
    Titles:
      – TitleFull: Pseudogymnoascus destructans invasion stage impacts the skin microbial functions of highly vulnerable Myotis lucifugus.
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            NameFull: Lemieux-Labonté, Virginie
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            NameFull: Pathmanathan, Jananan S
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            NameFull: Terrat, Yves
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            – D: 01
              M: 11
              Text: Nov2024
              Type: published
              Y: 2024
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