carboxylase/sarcoma

The validity of various transformed and untransformed CNS and skin-derived cell cultures as a model for studying effects of biotin deficiency was tested. In biotin-sufficient conditions (0.1-10 mumol/L) all cell types showed considerable activities of the four biotin-dependent carboxylases. Notably,

O-Linked beta-N-acetylglucosaminylation (O-GlcNAcylation) of nucleocytoplasmic proteins is a ubiquitous post-translational modification in multicellular organisms studied so far. Since aberrant O-GlcNAcylation has a link with insulin resistance, it is important to establish the status of

BACKGROUND Anorexia-cachexia is a common and severe cancer-related complication but the underlying mechanisms are largely unknown. Here, using a mouse model for tumour-induced anorexia-cachexia, we screened for proteins that are differentially expressed in the hypothalamus, the brain's metabolic

Cancer cell-intrinsic properties caused by oncogenic mutations have been well characterized; however, how specific oncogenes and tumor suppressors impact the tumor microenvironment (TME) is not well understood. Here, we present a novel non-cell-autonomous function of the retinoblastoma (RB) tumor