%0 Journal Article
%T Changes in the proteome of Apis mellifera acutely exposed to sublethal dosage of glyphosate and imidacloprid.
%A Maya-Aguirre CA
%A Torres A
%A Gutiérrez-Castañeda LD
%A Salazar LM
%A Abreu-Villaça Y
%A Manhães AC
%A Arenas NE
%J Environ Sci Pollut Res Int
%V 31
%N 33
%D 2024 Jul 9
%M 38980489
%F 5.19
%R 10.1007/s11356-024-34185-x
%X Uncontrolled use of pesticides has caused a dramatic reduction in the number of pollinators, including bees. Studies on the effects of pesticides on bees have reported effects on both metabolic and neurological levels under chronic exposure. In this study, variations in the differential expression of head and thorax-abdomen proteins in Africanized A. mellifera bees treated acutely with sublethal doses of glyphosate and imidacloprid were studied using a proteomic approach. A total of 92 proteins were detected, 49 of which were differentially expressed compared to those in the control group (47 downregulated and 2 upregulated). Protein interaction networks with differential protein expression ratios suggested that acute exposure of A. mellifera to sublethal doses of glyphosate could cause head damage, which is mainly associated with behavior and metabolism. Simultaneously, imidacloprid can cause damage associated with metabolism as well as, neuronal damage, cellular stress, and impairment of the detoxification system. Regarding the thorax-abdomen fractions, glyphosate could lead to cytoskeleton reorganization and a reduction in defense mechanisms, whereas imidacloprid could affect the coordination and impairment of the oxidative stress response.