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http://dx.doi.org/10.1016/j.immuni.2009.03.008 | DOI Listing |
Int J Biol Sci
January 2025
Department of Otolaryngology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, 138, Sheng Li Road, Tainan, Taiwan, 70456.
Results of retinoid-based therapies in head and neck cancer (HNC) are generally disappointing, indicating a lack of understanding of retinoic acid signaling. The role of retinoic acid receptor gamma (RARγ) and its isoforms in HNC is yet to be established. In this study, we found that RARγ1, 2, 4 are the predominant RARγ isoforms expressed in various types of human cancers, including HNC.
View Article and Find Full Text PDFInt J Biol Macromol
December 2024
Department of Veterinary Medicine, College of Animal Science and Technology, Hebei North University, Zhangjiakou, Hebei 075131, China. Electronic address:
Osteoporosis (OP) is a significant global public health concern that requires the development of safe and effective drugs for prevention and treatment. Sugemule-7 (SGML-7) decoction, a traditional Mongolian herbal prescription, has long been used for treating OP, but its components and mechanisms of action remain unclear. The study identified the main compounds of SGML-7 using UHPLC-Q Exactive MS and explored the multi-target mechanisms of SGML-7 in OP through network pharmacology and molecular docking.
View Article and Find Full Text PDFBiochem Biophys Res Commun
December 2024
Department of Biological Sciences, Faculty of Science, Hokkaido University, Kita 10 Nishi 8, Kita-ku, Sapporo, Hokkaido, 060-0810, Japan.
During avian germ cell formation, primordial germ cells (PGCs) differentiate into prospermatogonia in testicular seminiferous tubules or into oogonia in the ovarian cortex in late-stage embryos. Although estrogenic endocrine-disrupting chemicals (EDCs) have been suggested to affect the differential fate of avian germ cells, there is currently no established method to examine the effects of EDCs on the differentiation potential of germline cells due to large amount of unidentified proteins present in avian germ cells. Regarding reliable molecular probes for the detection of germ cells that differentiated from the PGCs of Japanese quail, the prospermatogonium and oogonium, respectively, integrin beta1 (ITGB1), insulin-like growth factor 2-binding protein 1 (IGF2BP1), and stimulated by retinoic acid 8 (STRA8) were identified as marker proteins by RNA-seq and liquid chromatography tandem mass spectrometry analyses.
View Article and Find Full Text PDFEcotoxicol Environ Saf
December 2024
Department of Biological Sciences, Clemson University, Clemson, SC, USA. Electronic address:
Isopropylated phenyl phosphates (IPP) are an additive organophosphate flame retardant (OPFR) that has been extensively used in furniture, electronics, automobiles, plastics, and children's products to slow down the spread of fire but its continued leaching leads to toxicity concerns. Toxicological information on this important legacy contaminant is limiting. Using zebrafish, our prior whole embryonic RNA-seq data revealed disruption of gene sets enriched for DNA methylation, neurotransmitter synthesis, retinoic acid signaling and eye development.
View Article and Find Full Text PDFEBioMedicine
December 2024
Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA. Electronic address:
Background: There are important inter-relationships between miRNAs and metabolites: alterations in miRNA expression can be induced by various metabolic stimuli, and miRNAs play a regulatory role in numerous cellular processes, impacting metabolism. While both specific miRNAs and metabolites have been identified for their role in childhood asthma, there has been no global assessment of the combined effect of miRNAs and the metabolome in childhood asthma.
Methods: We performed miRNAome-metabolome-wide association studies ('miR-metabo-WAS') in two childhood cohorts of asthma to evaluate the contemporaneous and persistent miRNA-metabolite associations: 1) Genetic Epidemiology of Asthma in Costa Rica Study (GACRS) (N = 1121); 2) the Childhood Asthma Management Program (CAMP) (N = 312 and N = 454).
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