PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16835632-4 2007 Astrocyte-selective expression of pyruvate carboxylase (PC) enables synthesis of glutamate from glucose, accounting for two-thirds of astrocytic glucose degradation via combined pyruvate carboxylation and dehydrogenation. Glucose 96-103 pyruvate carboxylase Homo sapiens 34-54