The sweet potato whitefly, , (Gennadius) (Hemiptera:Aleyrodidae) is a global pest of crops. Neonicotinoids are efficient insecticides used for control of this pest. Insecticidal targets of neonicotinoids are insect nicotinic acetylcholine receptors (nAChRs). Here, we characterized and cloned the full length of the nAChR β1 subunit () in and confirmed the consistency of in MEAM1 and MED. Expression levels of in different developmental stages and body parts of adults were investigated and compared in MED. dsRNA was prepared to knock down in adult and significantly decreases the susceptibility to five neonicotinoid insecticides, including imidacloprid, clothianidin, thiacloprid, nitenpyram, and dinotefuran. This study indicated as a notable site influencing the susceptibility of to neonicotinoids.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1021/acs.jafc.3c00782 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Effects of intramuscular administration of Platelet-Rich Plasma on denervated muscle after peripheral nerve injury.
Connect Tissue Res
December 2024
Arthroscopic Surgery Unit, Hospital Vithas Vitoria, Vitoria-Gasteiz, Spain.
Purpose: After peripheral nerve injury (PNI), prolonged denervation of the target muscle prevents adequate reinnervation even if the nerve is repaired. The aim of this work is to analyze the effect of intramuscular Platelet-Rich Plasma (PRP) in a denervated muscle due to PNI.Materials and.
View Article and Find Full Text PDFEarly effects of α7nAChR regulation on maxillary expansion in mice : A study on osteogenesis and inflammatory factors.
J Orofac Orthop
December 2024
Department of Orthodontics, Beijing Stomatological Hospital, Capital Medical University, 100050, Beijing, China.
Purpose: We aimed to investigate early effects of regulating alpha‑7 nicotinic acetylcholine receptor (α7nAChR) agonists and antagonists on maxillary expansion in mice.
Methods: We allocated 36 six-week-old male C57BL/6J mice into three group: 1) expansion alone, 2) expansion plus the α7nAChR-specific agonist 3‑(2,4-dimethoxybenzylidene)-anabaseine dihydrochloride (GTS-21), and 3) expansion plus alpha-bungarotoxin (α-BTX), a competitive antagonist of α7nAChR. The groups were daily injected with saline, GTS-21 (4 mg/kg/day) or α‑BTX (1 mg/kg/day), respectively, from days 0-7.
Stable Convergent Polyneuronal Innervation and Altered Synapse Elimination in Muscles from Patients with Blepharospasm Responding Poorly to Recurrent Botulinum Type-A Neurotoxin Injections.
Toxins (Basel)
November 2024
Institut des Neurosciences Paris-Saclay, UMR 9197, CNRS/Université Paris-Sud, 91198 Gif-sur-Yvette, Cedex, France.
Botulinum neurotoxin type-A (BoNT/A), which blocks quantal acetylcholine (ACh) release at the neuromuscular junction (NMJ), has demonstrated its efficacy in the symptomatic treatment of blepharospasm. In 3.89% of patients treated for blepharospasm at Tenon Hospital, BoNT/A was no longer effective in relieving the patient's symptoms, and a partial upper myectomy of the muscle was performed.
View Article and Find Full Text PDFSinomenine modulates the metabolic reprogramming induced by sepsis via CHRNA7.
Life Sci
December 2024
State Key Laboratory of Natural Medicines, School of life science and technology, China Pharmaceutical University, Nanjing 211000, PR China. Electronic address:
Background And Purpose: Sepsis is a condition capable of causing systemic inflammation and metabolic reprogramming. Previous studies have shown that sinomenine (SIN) can mitigate sepsis by reducing inflammation, while the effect on metabolic reprogramming is unclear. The aim of this study is to investigate the function of SIN in metabolic reprogramming in sepsis.
View Article and Find Full Text PDFLeft T7 paravertebral nerve blockade activate the α7nAChR-Dependent CAP in patients undergoing thoracoscopic lobectomy: a prospective controlled study.
BMC Anesthesiol
December 2024
Department of Anesthesiology and Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330001, China.
Objective: This study aimed to observe the impact of Tthoracic paravertebral nerve blockade(TPVB) at left T7 level on the α7nAChR-dependent cholinergic anti-inflammatory pathway in patients undergoing thoracoscopic lobectomy.
Methods: Scheduled thoracoscopic lung surgery patients at the First Affiliated Hospital of Nanchang University from August to September 2023 were divided into two groups according to the surgical site. The experimental group underwent left T7 paravertebral nerve blockade (LTPVB group), while the control group underwent right T7 paravertebral nerve blockade (RTPVB group).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!