Organophosphate pesticides (OPs) are widely used in agricultural fields and can inhibit the activity of human acetylcholinesterase (hAChE) by covalently binding to serine at the enzyme's active site. However, the molecular recognition mechanisms beyond their covalent binding remain unclear. This study employed molecular docking along with molecular dynamics simulations (MD) to investigate four representative OPs, Phosphamidon, Monocrotophos, Dichlorvos, and Trichlorfon, as well as two potential alternatives Magnolol (MAG) and Honokiol (HON), to understand the conformational change of hAChE and its molecular recognition mechanism.
View Article and Find Full Text PDFRecently, long non-coding RNAs have gained an increasing amount of attention in treating lung cancer. However, a full understanding of how CCAT1 lncRNA works against proliferation is not yet available. Therefore, we assess the impact of CCAT1 on the lung cancer cell proliferation, apoptosis, and doxorubicin (DOX) sensitivity, and the involvement of miR-181a/CPEB2 pathway.
View Article and Find Full Text PDFBackground: A blood-based approach to monitor metastasis and recurrence of esophageal squamous cell carcinoma (ESCC) remains undeveloped. This study aimed to establish a dependable model utilizing cfDNA 5-hydroxymethylcytosines (5hmC) signatures to detect these conditions in ESCC.
Methods: The 5hmC-Seal technique was employed to generate comprehensive 5hmC profiles from the plasma cell-free DNA (cfDNA) of 122 ESCC patients, classified into 72 with metastasis, 50 without metastasis, 30 with recurrence, and 92 without recurrence.
BMC Pregnancy Childbirth
March 2025
Background: To identify the effectiveness and safety induction using a double-balloon catheter in the setting of Coronavirus disease 2019 (COVID-19) infection.
Methods: This retrospective study included 577 COVID-19-afected women who underwent induction of labor with a double balloon catheter or spontaneously started delivery between December 7, 2022, and June 20, 2023; 154 women underwent induction of labor (double balloon catheter, study group) and 423 women underwent spontaneous started delivery (control group). Maternal and neonatal outcomes and complications during labor were assessed and compared.
The era of the Internet has led to an information explosion, creating significant challenges for current techniques in information storage and access. High-performance strategies that expand existing methods offer a promising solution. Imaging-based approaches are vital for information perception but remain underexplored for information processing due to limited multiplexity.
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