Effects of chronic metal exposure and metamorphosis on the microbiomes of larval and adult insects, and riparian spiders through the aquatic-riparian food web.

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 125867 - 125867

Опубликована: Фев. 1, 2025

Язык: Английский

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Insects’ potential: Understanding the functional role of their gut microbiome

Journal of Pharmaceutical and Biomedical Analysis, Год журнала: 2020, Номер 194, С. 113787 - 113787

Опубликована: Ноя. 23, 2020

Язык: Английский

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Trace metals with heavy consequences on bees: A comprehensive review

The Science of The Total Environment, Год журнала: 2023, Номер 895, С. 165084 - 165084

Опубликована: Июнь 26, 2023

Язык: Английский

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Global honeybee health decline factors and potential conservation techniques

Food Security, Год журнала: 2023, Номер 15(4), С. 855 - 875

Опубликована: Янв. 18, 2023

Язык: Английский

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Acute toxicity and bioaccumulation of common urban metals in Bombus impatiens life stages

The Science of The Total Environment, Год журнала: 2024, Номер 915, С. 169997 - 169997

Опубликована: Янв. 11, 2024

Metal contamination is ubiquitous in urban areas and represents a risk to arthropod species. Bees are exposed metals while foraging within contaminated landscapes from multiple sources. Eliminating the of bee exposure complex, requires an understanding how bees become contaminated, accumulate bodies, this influences their health. We selected Bombus impatiens, common eastern bumble bee, as our focal species because it most frequently encountered United States greenspaces. The aims study were quantify lethal concentration limit (LC

Язык: Английский

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Effects of heavy metals and metalloids on plant-animal interaction and biodiversity of terrestrial ecosystems—an overview

Environmental Monitoring and Assessment, Год журнала: 2024, Номер 197(1)

Опубликована: Дек. 3, 2024

Язык: Английский

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The direct and indirect effects of environmental toxicants on the health of bumblebees and their microbiomes

Proceedings of the Royal Society B Biological Sciences, Год журнала: 2020, Номер 287(1937), С. 20200980 - 20200980

Опубликована: Окт. 28, 2020

Bumblebees (Bombus spp.) are important and widespread insect pollinators, but the act of foraging on flowers can expose them to harmful pesticides chemicals such as oxidizers heavy metals. How these compounds directly influence bee survival indirectly affect health via gut microbiome is largely unknown. As toxicants in floral nectar pollen take many forms, we explored genomes bee-associated microbes for their potential detoxify cadmium, copper, selenate, neonicotinoid pesticide imidacloprid, hydrogen peroxide-which have all been identified pollen. We then exposed Bombus impatiens workers varying concentrations diet assayed direct effects survival. Using field-realistic doses, further indirect microbiomes. found multiple putative genes core that may aid detoxifying chemicals. also while toxic at levels within above concentrations, concentrations-except imidacloprid-altered composition microbiome, potentially causing dysbiosis. Overall, our study shows cause mortality, likely indirect, deleterious microbiome.

Язык: Английский

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Unraveling Metabolic and Proteomic Features in Soybean Plants in Response to Copper Hydroxide Nanowires Compared to a Commercial Fertilizer

Environmental Science & Technology, Год журнала: 2021, Номер 55(20), С. 13477 - 13489

Опубликована: Июль 9, 2021

Mechanistic understanding of the interaction copper-based nanomaterials with crops is crucial for exploring their application in precision agriculture and implications on plant health. We investigated biological response soybean (Glycine max) plants to foliar copper hydroxide nanowires (CNWs) at realistic exposure concentrations. A commercial based-fungicide (Kocide), dissolved ions, untreated controls were used comparison identify unique features physiological, cellular, molecular levels. After 32 d CNW (0.36, 1.8, 9 mg CNW/plant), newly developed tissues accumulated significantly high levels Cu (18-60 μg/g) compared Kocide (10 μg/g); however, rate translocation from site treatment other was slower treatments. Like Kocide, medium doses altered Co, Mn, Zn, Fe accumulation enhanced photosynthetic activities. The proteomic metabolomic analyses leaves CNW-treated suggest a dose-dependent response, resulting activation major processes, including photosynthesis, energy production, fatty acid metabolism, lignin biosynthesis, carbohydrate metabolism. In contrast treatments, resulted increased oxidative stress amino metabolism activation.

Язык: Английский

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Host species identity shapes the diversity and structure of insect microbiota

Molecular Ecology, Год журнала: 2021, Номер 31(3), С. 723 - 735

Опубликована: Ноя. 27, 2021

As for most of the life that inhabits our planet, microorganisms play an essential role in insect nutrition, reproduction, defence, and support their host many other functions. More recently, we assisted to exponential growth studies describing taxonomical composition bacterial communities across insects' phylogeny. However, there is still outstanding question needs be answered: Which factors contribute shape microbiomes? This study tries find answer this by taking advantage publicly available sequencing data reanalysing over 4000 samples insect-associated under a common framework. Results suggest taxonomy has wider impact on structure diversity associated microbial than considered (diet, sex, stage, sample origin treatment). when specifically testing signatures codiversification species microbiota, analyses found weak this, suggesting while strongly drive diversification those did not follow host's Furthermore, parallel survey literature highlights several methodological limitations need future research endeavours.

Язык: Английский

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Indispensable role of melatonin, a scavenger of reactive oxygen species (ROS), in the protective effect of Akkermansia muciniphila in cadmium-induced intestinal mucosal damage

Free Radical Biology and Medicine, Год журнала: 2022, Номер 193, С. 447 - 458

Опубликована: Ноя. 1, 2022

Язык: Английский

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