Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Immune activation by life-shortening Wolbachia and reduced filarial competence in mosquitoes
AU - Kambris, Zakaria
AU - Cook, Peter E.
AU - Phuc, Hoang K.
AU - Sinkins, Steven P.
PY - 2009/10/2
Y1 - 2009/10/2
N2 - Wolbachia strain wMelPop reduces the longevity of its Drosophila melanogaster host and, when introduced into the mosquito Aedes aegypti, halves its life span. We show that wMelPop induces up-regulation of the mosquito’s innate immune system and that its presence inhibits the development of filarial nematodes in the mosquito. These data suggest that wMelPop could be used in the global effort to eliminate lymphatic filariasis and possibly for the control of other mosquito-borne parasites where immune preactivation inhibits their development. The cost of constitutive immune up-regulation may contribute to the life-shortening phenotype.
AB - Wolbachia strain wMelPop reduces the longevity of its Drosophila melanogaster host and, when introduced into the mosquito Aedes aegypti, halves its life span. We show that wMelPop induces up-regulation of the mosquito’s innate immune system and that its presence inhibits the development of filarial nematodes in the mosquito. These data suggest that wMelPop could be used in the global effort to eliminate lymphatic filariasis and possibly for the control of other mosquito-borne parasites where immune preactivation inhibits their development. The cost of constitutive immune up-regulation may contribute to the life-shortening phenotype.
UR - http://www.scopus.com/inward/record.url?scp=70349664283&partnerID=8YFLogxK
U2 - 10.1126/science.1177531
DO - 10.1126/science.1177531
M3 - Journal article
AN - SCOPUS:70349664283
VL - 326
SP - 134
EP - 136
JO - Science
JF - Science
SN - 0036-8075
IS - 5949
ER -