Francisco Victorino, Tarin M Bigley ... Wayne M Yokoyama
During pathogen infection, natural killer cells require hypoxia-inducible factor-1α for optimal metabolism to prevent apoptosis, thereby reducing viral load and protecting against morbidity.
Julia M Marchingo, Linda V Sinclair ... Doreen A Cantrell
Myc-dependent induction of amino acid transporter expression in response to T cell receptor activation is essential to enable T cell proteome remodelling upon immune activation.
TOR kinase guides the transition of plant stem cells from the dormant embryonic state to the active adult state by integrating light and metabolic signals.
Juan J Apiz Saab, Lindsey N Dzierozynski ... Alexander Muir
Analysis of the tumor microenvironment reveals that pancreatic tumors experience metabolic stress caused by immune cell degradation of the amino acid arginine, and that pancreatic cancers cope by synthesizing arginine to provide access this amino acid despite low tumor availability.
A eukaryotic cell model overcomes metabolic deficiencies within a complex, self-establishing community that enables the growth-relevant exchange of metabolic intermediates.
Exosomes from cancer-associated fibroblasts enhance the "Warburg effect" in tumors and contain de novo metabolites that can contribute to the entire compendia of central carbon metabolism within cancer cells.