Antimicrobial resistance (AMR) poses a critical global public health challenge. This study investigates the microbiome of var. (kale) to evaluate the role of food production systems, particularly plant-derived foods, in AMR dissemination. Using 16S rRNA gene sequencing and metagenomic shotgun sequencing, we analyzed microbial diversity and antimicrobial resistance genes (ARGs) in kale samples. Results showed significant regional differences in microbiota composition and ARG distribution, with traditional fertilizer use linked to higher ARG prevalence in coliform bacteria compared to farms using other fertilization methods. Additionally, we confirmed ARG transfer potential by within coliform populations. Storage conditions notably affected microbial dynamics, with higher temperatures promoting growth in washed samples. These findings revealed the importance of AMR research in plant-derived foods and highlight the need for improved agricultural practices to mitigate the risks associated with high ARG abundance in coliform bacteria.
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http://dx.doi.org/10.1021/acs.jafc.4c11161 | DOI Listing |
Comb Chem High Throughput Screen
January 2025
Department of Pharmacy, Taicang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Jiangsu, China.
Objective: This study aimed to explore the active components and potential mechanism of Tanre Qing Injection (TRQI) in the treatment of Acute Respiratory Distress Syndrome (ARDS) using network pharmacology, molecular docking, and animal experiments.
Methods: The targets of active ingredients were identified using the TCMSP and Swiss Target Prediction databases. The targets associated with ARDS were obtained from the GeneCards database, Mala card database, and Open Targets Platform.
Int J Biol Sci
January 2025
Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, Lexington, Kentucky, USA.
Most tumors initially respond to treatment, yet refractory clones subsequently develop owing to resistance mechanisms associated with cancer cell plasticity and heterogeneity. We used a chemical biology approach to identify protein targets in cancer cells exhibiting diverse driver mutations and representing models of tumor lineage plasticity and therapy resistance. An unbiased screen of a drug library was performed against cancer cells followed by synthesis of chemical analogs of the most effective drug.
View Article and Find Full Text PDFJ Cancer
January 2025
The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China.
The ubiquitin-proteasome system influences cancer progression through multiple mechanisms. Due to the extensive proteasomal modifications observed in cancer tissues, ubiquitination is closely related to various biological functions with cancer. However, the roles of ubiquitin-related genes (UbRGs) in breast cancer (BC) have not been thoroughly investigated.
View Article and Find Full Text PDFMol Breed
January 2025
Engineering Research Center of Education Ministry for Germplasm Innovation and Breeding New Varieties of Horticultural Crops, College of Horticulture, Hunan Agricultural University, Changsha, 410128 China.
Unlabelled: Citrus canker is a devastating disease caused by subsp. (), which secretes the effector PthA4 into host plants to trigger transcription of the susceptibility gene , resulting in pustule formation. However, the molecular mechanism underlying CsLOB1-mediated susceptibility to remains elusive.
View Article and Find Full Text PDFCytotechnology
February 2025
Department of Oral Biology, University Clinic of Dentistry, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria.
Mechanical and thermal cell damage can occur due to invasive procedures related to drilling, the insertion of dental implants, and periodontal treatments. Necrotic cells release the content of their cytoplasm and membrane fragments, thereby signaling the need for repair, which includes bone resorption by osteoclasts and inflammation. Here we screened lysates from human gingival fibroblasts, HSC2 and TR146 oral squamous carcinoma cell lines, as well as murine IDG-SW3 osteocytic and RAW264.
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