Mast cells and basophils are central to acquired resistance against blood-feeding arthropods which, in turn, counteract these cells by modulating their biological activities. The phenotypic exuberance displayed in this battlefield points to a reciprocal selective pressure suggesting a coevolutionary arms race that shapes both ectoparasites and vertebrate hosts.

中文翻译：

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肥大细胞和嗜碱性粒细胞：从恶意设计到协同进化的军备竞赛。

肥大细胞和嗜碱性粒细胞是获得性抗食血节肢动物的关键，而节肢动物又通过调节其生物活性来抵消这些细胞。在这个战场上表现出的表型繁荣表明存在相互的选择性压力，表明共同进化的军备竞赛塑造了体外寄生虫和脊椎动物宿主。