A Receptor Guanylate Cyclase, Gyc76C, Mediates Humoral, and Cellular Responses in Distinct Ways in Drosophila Immunity
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منابع مشابه
Extract and leaf powder effect of Artemisia annua on performance, cellular and humoral immunity in broilers
The effects of methanolic extract and leaf powder of Artemisia annua were studied on performance, cellular and humoral immunity in 240 Cobb broiler chicks in a completely randomized design. Control group did not receive any treatment. The chicks in the second and third groups were fed with feed which contained 2000 and 4000 ppm plant extract in diet and in the groups 4, 5 and 6 chicks received ...
متن کاملInteractions between the cellular and humoral immune responses in Drosophila
Drosophila has highly efficient defenses against infection. These include both cellular immune responses, such as the phagocytosis of invading microorganisms, and humoral immune responses, such as the secretion of antimicrobial peptides into the hemolymph [1] [2]. These defense systems are thought to interact, but the nature and extent of these interactions is not known. Here we describe a meth...
متن کاملFunction of the Drosophila receptor guanylyl cyclase Gyc76C in PlexA-mediated motor axon guidance.
The second messengers cAMP and cGMP modulate attraction and repulsion mediated by neuronal guidance cues. We find that the Drosophila receptor guanylyl cyclase Gyc76C genetically interacts with Semaphorin 1a (Sema-1a) and physically associates with the Sema-1a receptor plexin A (PlexA). PlexA regulates Gyc76C catalytic activity in vitro, and each distinct Gyc76C protein domain is crucial for re...
متن کاملCellular and Humoral Immunity
The Abstract was presented at the Fourth Herpes Virus Meeting, Cold Spring Harbor, N. Y. Dr. Pollard's present address is Division of Infectious Diseases, University of Texas Medical Branch, Galveston, Texas. Received for publicatiotn 2 October 1979 anid inl revised forimi 14 December 1979. recovery of phytohemagglutinin transformation often preceded recovery of the responses to viral antigens....
متن کاملThe Drosophila receptor guanylyl cyclase Gyc76C is required for semaphorin-1a-plexin A-mediated axonal repulsion.
Cyclic nucleotide levels within extending growth cones influence how navigating axons respond to guidance cues. Pharmacological alteration of cAMP or cGMP signaling in vitro dramatically modulates how growth cones respond to attractants and repellents, although how these second messengers function in the context of guidance cue signaling cascades in vivo is poorly understood. We report here tha...
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ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2020
ISSN: 1664-3224
DOI: 10.3389/fimmu.2020.00035