title: The development of biomarkers for degenerative musculoskeletal conditions.
abstract: With an aging population, degenerative musculoskeletal conditions will become more prevalent with significantly increasing costs to society over the next several decades. The majority of these conditions are diagnosed radiographically, at which point the disease process is often more advanced and challenging to treat. The commonly available radiographic studies also do not adequately provide information as to the exact pain generator and findings often do not correlate either to patient symptoms or function. Personalized medicine involves formulating treatments based on a patient's own biology. The development of biological markers (biomarkers) pertaining to disease is a rapidly growing area within this field of medicine. For degenerative musculoskeletal conditions, biomarkers have the potential to provide an early non-invasive method of assessing the location and severity of tissue damage and presence of inflammation. By outlining mechanisms of disease they could allow the formulation of further treatment targets and through sub-categorizing patients into different groups based on their biomarker profile, one could provide more efficacious treatments for patients. The present article is a review of the development of biomarkers for these purposes specifically as they pertain to degenerative musculoskeletal conditions.
authors.affiliation: Department of Physical Medicine and Rehabilitation, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
authors.forename: Prakash
authors.initials: P
authors.lastname: Jayabalan
authors.forename: Gwendolyn A
authors.initials: GA
authors.lastname: Sowa
mesh_terms: D015415:Biomarkers / Q000378:metabolism*; D006801:Humans; D009140:Musculoskeletal Diseases / Q000175:diagnosis / Q000378:metabolism* / Q000628:therapy; D011379:Prognosis; D016896:Treatment Outcome
chemical_list: D015415:Biomarkers