Enthralling genetic regulatory mechanisms meddling insecticide resistance development in insects: role of transcriptional and post-transcriptional events

C Muthu Lakshmi Bavithra, M Murugan… - Frontiers in Molecular …, 2023 - frontiersin.org
Insecticide resistance in insects severely threatens both human health and agriculture,
making insecticides less compelling and valuable, leading to frequent pest management …

The role of ABC transporters in arthropod pesticide toxicity and resistance

D Amezian, R Nauen, T Van Leeuwen - Current Opinion in Insect Science, 2024 - Elsevier
Highlights•ABCC2-and ABCC3-based Cry1 resistance was extended to several Lepidoptera
species.•ABCG modulates cuticle thickness in Culex pipiens and contributes to deltamethrin …

Retrotransposon-mediated evolutionary rewiring of a pathogen response orchestrates a resistance phenotype in an insect host

Z Guo, L Guo, Y Bai, S Kang, D Sun… - Proceedings of the …, 2023 - National Acad Sciences
Ongoing host–pathogen interactions can trigger a coevolutionary arms race, while genetic
diversity within the host can facilitate its adaptation to pathogens. Here, we used the …

Overexpression of the Chemosensory Protein CSP7 Gene Contributed to Lambda-Cyhalothrin Resistance in the Bird Cherry-Oat Aphid Rhopalosiphum padi

P Gao, JJ Tan, S Su, SJ Wang, X Peng… - Journal of Agricultural …, 2023 - ACS Publications
Lambda-cyhalothrin is one of the most important pyrethroids used for controlling wheat
aphids. Extensive spraying of lambda-cyhalothrin has led to the development of high …

RNA m6A Methylation Suppresses Insect Juvenile Hormone Degradation to Minimize Fitness Costs in Response to A Pathogenic Attack

Z Guo, Y Bai, X Zhang, L Guo, L Zhu, D Sun… - Advanced …, 2024 - Wiley Online Library
Bioinsecticides and transgenic crops based on the bacterial pathogen Bacillus thuringiensis
(Bt) can effectively control diverse agricultural insect pests, nevertheless, the evolution of …

The C2H2 zinc finger transcription factor CF2-II regulates multi-insecticide resistance-related gut-predominant ABC transporters in Aphis gossypii Glover

Y Lv, Y Pan, J Li, Y Ding, Z Yu, K Yan… - International Journal of …, 2023 - Elsevier
Clarifying the molecular mechanisms of cotton aphid resistance to various insecticides is
crucial for the long-term safe application of insecticides in chemical control. ATP-binding …

Helicoverpa armigera GATAe transcriptional factor regulates the expression of Bacillus thuringiensis Cry1Ac receptor gene ABCC2 by its interplay with additional …

W Wei, L Wang, S Pan, H Wang, Z Xia, L Liu… - Pesticide Biochemistry …, 2023 - Elsevier
Helicoverpa armigera is a worldwide pest that has been efficiently controlled by transgenic
plants expressing Bt Cry toxins. To exert toxicity, Cry toxins bind to different receptors …

Nuclear receptors potentially regulate phytochemical detoxification in Spodoptera litura

Z Yang, T Xiao, M Deng, W Wang, H Peng… - Pesticide Biochemistry and …, 2023 - Elsevier
Phytochemicals are a class of potential pesticides for pest control. Our previous studies have
demonstrated that the development of Spodoptera litura is suppressed by two …

Aminopeptidase MNP-1 triggers intestine protease production by activating daf-16 nuclear location to degrade pore-forming toxins in Caenorhabditis elegans

F Chen, C Pang, Z Zheng, W Zhou, Z Guo… - PLoS …, 2023 - journals.plos.org
Pore-forming toxins (PFTs) are effective tools for pathogens infection. By disrupting epithelial
barriers and killing immune cells, PFTs promotes the colonization and reproduction of …

GPCR–MAPK signaling pathways underpin fitness trade-offs in whitefly

B Fu, J Liang, J Hu, T Du, Q Tan, C He… - Proceedings of the …, 2024 - National Acad Sciences
Trade-offs between evolutionary gain and loss are prevalent in nature, yet their genetic
basis is not well resolved. The evolution of insect resistance to insecticide is often …