Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
2009-6-1
pubmed:abstractText
Amphibian populations are declining at an unprecedented rate worldwide. A number of declines have been linked to a pathogenic skin fungus, Batrachochytrium dendrobatidis. Although amphibians have robust immune defenses, many species seem to be very susceptible to infection by this fungus and to development of the lethal disease called chytridiomycosis. One species that is relatively resistant to B. dendrobatidis is Xenopus laevis. Because X. laevis has been used as a model for studies of immunity in amphibians and because it is relatively resistant to chytridiomycosis, it is a good model to examine immune defenses against B. dendrobatidis. Although much less is known about immune defenses in Bufo boreas, it serves as a second model species because it is very susceptible to B. dendrobatidis. Here we review what is known about innate antimicrobial peptide defenses in the skin and the development of immune responses following experimental immunization with heat-killed fungal cells. Development of an immunization protocol in X. laevis that induces effective defenses may suggest better strategies for protecting vulnerable species such as B. boreas.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:issn
1945-0524
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
1
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
68-91
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Immune defenses of Xenopus laevis against Batrachochytrium dendrobatidis.
pubmed:affiliation
Department of Microbiology and Immunology and Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232 USA. louise.rollins-smith@vanderbilt.edu
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, Non-P.H.S., Review, Research Support, Non-U.S. Gov't