Data di Pubblicazione:
2015
Citazione:
CLINICAL, GENETICAL AND BIOMOLECULAR FINDING IN KNEE OSTEOARTHRITIS / F.p. Cammarata ; relatore: S. Sonnino, G. Forte ; coordinatore: F. Bonomi. DIPARTIMENTO DI BIOTECNOLOGIE MEDICHE E MEDICINA TRASLAZIONALE, 2015 Dec 09. 28. ciclo, Anno Accademico 2015. [10.13130/cammarata-francesco-paolo_phd2015-12-09].
Abstract:
Osteoarthritis (OA) is a multifactorial, inflammatory and disabling degenerative joints disorder characterized by degeneration of articular cartilage, intra-articular inflammation with synovitis, and changes in peri-articular and subchondral bone. OA involves the synovial tissues and articular cartilage, resulting in symptoms that cause a decrease in the quality of life and disability. The non-modifiable risk factors include gender and age whereas the modifiable risk factors include body mass index (BMI), injury/trauma, among others.
Genetic studies have opened new opportunities in the definition and classification of OA etiopathogenesis describing a multifactorial disease that originates from both genetic and environmental factors. The main genes whose mutations are associated with the onset of OA encode proteins involved in some biological processes: bone morphogenesis, thyroid metabolism, apoptosis and mitochondrial damage, inflammation and the immune response and the Wnt signal cascade.
To date, OA is incurable and most treatments, which include physiotherapy, life-style modifications, pharmacotherapy and surgery, aim to provide symptomatic relief rather than targeting the disease processes themselves.
This work represents a multidisciplinary and translational medicine approach to study OA where clinical, radiographic, genetic and biochemical evaluation could contribute to better define the disease grading and progression for the development of new therapies.
Tipologia IRIS:
Tesi di dottorato
Keywords:
Osteoarthritis; single nucleotide polymorphism; cytokines; grading
Elenco autori:
F.P. Cammarata
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