Intermediary Metabolism in the Swarm Rat Chondrosarcoma Chondrocyte
Overview
Authors
Affiliations
The rat chondrosarcoma chondrocyte has the dual capacity to metabolize glucose (mainly via glycolysis) and glutamine (via an oxidative pathway). Glutamine metabolism, unlike that of glucose, is unable to sustain intracellular ATP concentrations. Glutamine consumption by the chondrosarcoma chondrocyte, however, is significantly in excess of its utilization as an amide-group donor in hexosamine synthesis, implying a novel and major role in cell metabolism.
Coleman M, Goetz J, Brouillette M, Seol D, Willey M, Petersen E Sci Transl Med. 2018; 10(427).
PMID: 29437147 PMC: 5987523. DOI: 10.1126/scitranslmed.aan5372.
Gong L, Zhou X, Wu Y, Zhang Y, Wang C, Zhou H Tissue Eng Part A. 2013; 20(3-4):575-87.
PMID: 24044689 PMC: 3926158. DOI: 10.1089/ten.TEA.2013.0205.
Nitric oxide compounds have different effects profiles on human articular chondrocyte metabolism.
de Andres M, Maneiro E, Martin M, Arenas J, Blanco F Arthritis Res Ther. 2013; 15(5):R115.
PMID: 24025112 PMC: 3978712. DOI: 10.1186/ar4295.
Sandy J, Gamett D, Thompson V, Verscharen C Biochem J. 1998; 335 ( Pt 1):59-66.
PMID: 9742213 PMC: 1219752. DOI: 10.1042/bj3350059.
Evidence for a negative Pasteur effect in articular cartilage.
Lee R, Urban J Biochem J. 1997; 321 ( Pt 1):95-102.
PMID: 9003406 PMC: 1218041. DOI: 10.1042/bj3210095.