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ACS Chem Biol
December 2024
Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China.
MicroRNAs (miRNAs) play a significant role in tumor progression, and regulating miRNA expression with small molecules may offer a new approach to cancer therapy. Among them, miRNA-20b has been found to be dysregulated in several cancers, including nonsmall cell lung cancer (NSCLC). Herein, an in silico high-throughput computer screen was conducted to identify small molecules that downregulate miR-20b using the three-dimensional structure of the Dicer binding site on pre-miR-20b.
View Article and Find Full Text PDFAdv Sci (Weinh)
December 2024
Laboratory of Precision Nanomedicine, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, 69978, Israel.
Squamous cell carcinomas of the head and neck (HNSCC) originate in the upper aerodigestive tract, including the oral cavity, pharynx, and larynx. Current treatments of locally advanced HNSCC often lead to high treatment failure, and disease recurrence, resulting in poor survival rates. Advances in mRNA technologies and lipid nanoparticle (LNP) delivery systems led to several clinical trials involving LNP-CRISPR-Cas9 mRNA-based therapeutics.
View Article and Find Full Text PDFFront Biosci (Elite Ed)
December 2024
Polytechnic School, University of Vale do Itajaí (Univali), Itajaí, SC 88302-202, Brazil.
Background: Enhanced biological phosphorus removal (EBPR) systems utilize phosphorus-accumulating organisms (PAOs) to remove phosphorus from wastewater since excessive phosphorus in water bodies can lead to eutrophication. This study aimed to characterize a newly isolated PAO strain for its potential application in EBPR systems and to screen for additional biotechnological potential. Here, sequencing allowed for genomic analysis, identifying the genes and molecules involved, and exploring other potentials.
View Article and Find Full Text PDFFront Biosci (Elite Ed)
November 2024
Advanced Institute of Technology and Innovation (IATI), 50751-310 Recife, Pernambuco, Brazil.
Background: This study aimed to produce, characterize, and apply a biosurfactant as a bioremediation tool for oil-contaminated coastal environments.
Methods: The biosurfactant was produced in a medium containing 5.0% corn steep liquor and 1.
Front Biosci (Elite Ed)
November 2024
Department of Life Sciences, GITAM School of Science, Gandhi Institute of Technology and Management, 530045 Visakhapatnam, Andhra Pradesh, India.
Background: Amalgamation of metal-tolerant plant growth promoting rhizobacteria (PGPR) with biochar is a promising direction for the development of chemical-free biofertilizers that can mitigate environmental risks, enhance crop productivity and their biological value. The main objective of the work includes the evaluation of the influence of prepared bacterial biofertilizer (BF) on biometric growth parameters as well as physiological and biochemical characteristics of rapeseed ( L.) at copper action.
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