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Inhibition of p70 Ribosomal S6K1 Protects the Myocardium against Ischemia/Reperfusion-Induced Necrosis through Downregulation of RIP3.
Front Biosci (Landmark Ed)
January 2025
Department of Cardiology, Affiliated Hospital of Jiangnan University, 214122 Wuxi, Jiangsu, China.
Background: Myocardial ischemia-reperfusion (I/R) injury refers to cell damage that occurs as a consequence of the restoration of blood circulation following reperfusion therapy for cardiovascular diseases, and it is a primary cause of myocardial infarction. The search for nove therapeutic targets in the context of I/R injury is currently a highly active area of research. p70 ribosomal S6 kinase (S6K1) plays an important role in I/R induced necrosis, although the specific mechanisms remain unclear.
View Article and Find Full Text PDFImproving Geldanamycin Production in Through UV Mutagenesis of Protoplast.
Microorganisms
January 2025
Fujian Key Laboratory of Screening for Novel Microbial Products, Fujian Institute of Microbiology, 25 Jinbu Road, Fuzhou 350007, China.
Geldanamycin, a benzoquinone ansa antibiotic, has been extensively applied in medical, agricultural, and health research areas due to its antitumor, antifungal, herbicidal, and antiradiation effects. In this study, an improvement of geldanamycin production by FIM18-0592 was first performed by protoplasts combined with UV mutagenesis and ribosome engineering technology, respectively. The results showed that strains induced by UV mutagenesis of protoplasts were superior to protoplasts treated with erythromycin in terms of the positive variability, average relative titer, and maximum relative titer, with values of 51.
View Article and Find Full Text PDFDeveloping a Versatile Arsenal: Novel Antimicrobials as Offensive Tools Against Pathogenic Bacteria.
Microorganisms
January 2025
Hainan Province Key Laboratory of One Health, School of Life and Health Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China.
The pervasive and often indiscriminate use of antibiotics has accelerated the emergence of drug-resistant bacterial strains, thus presenting an acute threat to global public health. Despite a growing acknowledgment of the severity of this crisis, the current suite of strategies to mitigate antimicrobial resistance remains markedly inadequate. This paper asserts the paramount need for the swift development of groundbreaking antimicrobial strategies and provides a comprehensive review of an array of innovative techniques currently under scrutiny.
View Article and Find Full Text PDFIdentification of core biomarkers for tuberculosis progression through bioinformatics analysis and in vitro research.
Sci Rep
January 2025
National Clinical Research Center for Infectious Diseases, Shenzhen Third People's Hospital, Shenzhen, 518112, Guangdong, China.
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), remains a significant global public health issue with high mortality rates and challenges posed by drug-resistant strains, emphasizing the continued need for new therapeutic targets and effective treatment strategies. Transcriptomics is a highly effective tool for the development of novel anti-tuberculosis drugs. However, most studies focus only on changes in gene expression levels at specific time points.
View Article and Find Full Text PDFIdentification of a novel GP60 subtype family of Cryptosporidium wrairi from capybaras (Hydrochoerus hydrochaeris) inhabiting urban areas in the state of Mato Grosso do Sul, Brazil.
Vet Parasitol Reg Stud Reports
January 2025
São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba, Brazil. Electronic address:
Capybaras (Hydrochoerus hydrochaeris) are hosts for several parasites of public health importance, including Cryptosporidium spp. Therefore, this study aimed to perform the molecular characterization of Cryptosporidium spp. in fecal samples from capybaras inhabiting urban areas.
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