Universities and colleges
A groundbreaking study published in Nature Biotechnology has shed new light on the complex world of lysine ubiquitination, a post-translational modification that plays a crucial role in regulating various aspects of protein function. Researchers from Cornell University have developed a novel method to isolate and identify peptides derived from ubiquitinated
Universities and colleges
Researchers at Cornell University have developed a new method for detecting epigenetic marks on individual chromatin fragments using nanofluidics and multicolor fluorescence microscopy. This technique allows for the simultaneous analysis of multiple epigenetic states on single molecules, providing unprecedented opportunities for genome-wide analysis. The method has the potential to overcome
Universities and colleges
Researchers at Stanford University have made a significant breakthrough in understanding the function of a specific protein, BAI3, in the brain. According to a study published in the Proceedings of the National Academy of Sciences of the United States of America, BAI3 has been identified as a high-affinity receptor for
Scientists
A team of researchers from the University of Science and Technology of China has discovered that the anticancer drug cisplatin can inhibit protein splicing, suggesting that inteins could be viable targets for small molecule inhibition in mycobacteria. According to the study, mycobacteria, such as Mycobacterium tuberculosis, harbor three protein splicing
Scientists
A breakthrough study in the field of biochemistry and biophysics aims to revolutionize cancer treatment by specifically inactivating pathways necessary for tumor cell growth. The research, conducted by M.E. Burkard and colleagues at the University of Wisconsin's Cancer Center, focuses on developing targeted therapies for cancer. While
Universities and colleges
A recent study from Hokkaido University's Department of Chemistry, led by R. Kamada, has shed light on the critical role of tetramerization domain mutants in the inactivation of the tumor suppressor p53. The research reveals that a small destabilization of the tetrameric structure of p53 can result in
Universities and colleges
Researchers have discovered a new mechanism by which Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) regulates the activity of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid-type glutamate receptors (AMPARs). CaMKII promotes the trafficking and activation of the GluR1 subunit of AMPARs during synaptic plasticity, and it achieves this by targeting a specific SAP97 splice variant.
Universities and colleges
Scientists have made significant discoveries in understanding the protective mechanism behind the transcription factor GATA4's ability to shield cardiomyocytes from doxorubicin-induced toxicity. Research published in the Journal of Biological Chemistry found that GATA4 inhibits autophagy, a cellular process that can be both protective and detrimental depending on the
Universities and colleges
Recent research published in the Journal of Biological Chemistry has shed light on the critical role of Src kinase-mediated phosphorylation in stabilizing inducible nitric-oxide synthase (iNOS) in both normal cells and cancer cells. The study, led by A. Tyryshkin and colleagues from Baylor College of Medicine, Department of Medicine, reveals
Universities and colleges
Researchers at the Medical University of South Carolina have discovered that free tubulin plays a crucial role in regulating mitochondrial membrane potential in cancer cells. According to their study, published in Cancer Research, tubulin promotes single-channel closure of voltage-dependent anion channels (VDAC), which affects the formation of mitochondrial membrane potential.
Universities and colleges
Recent research published in the journal Biochemistry has shed light on the selective recognition of methylated CpG dinucleotides by methylation-sensitive sequence-specific DNA binding proteins. The study, conducted by V.V. Lao and colleagues from Loma Linda University, Department of Basic Sciences, probed the mechanism of selective interaction of the methyl-binding
Universities and colleges
A new study has made a significant breakthrough in the fight against prostate cancer, as researchers from Shandong University in Jinan, People's Republic of China, have found that retigeric acid B, a naturally occurring compound, displays remarkable antitumor properties. The study, published in Chemico-biological Interactions, reveals that retigeric
