Title:Investigation of Early Growth Response Protein (EGR) Levels in Patients
with Fibromyalgia Syndrome: A Cross-Sectional Study
Volume: 30
Issue: 12
Author(s): Ayca Tas, Tugba Agbektas, Ahmet Karadag, Süleyman Aydin*, Emrullah Hayta and Yavuz Silig
Affiliation:
- Department of
Medical Biochemistry, Faculty of Medicine, Fırat University, Elazığ, Turkey
Keywords:
Early growth response proteins, fibromyalgia, protein levels, ELISA, soft tissue rheumatism, musculoskeletal pain.
Abstract:
Background: Fibromyalgia is a soft tissue rheumatism characterized by chronic and
widespread musculoskeletal pain at specific points in the body.
Objectives: In this study, we aimed to investigate the relationship between Early Growth Response
(EGR1, EGR2, and EGR3) protein levels in patients with Fibromyalgia Syndrome (FMS)
and healthy controls.
Methods: In our studies, 76 FMS patient group and 78 healthy control group who were newly diagnosed
with primary FMS according to the 2010 American College of Rheumatology criteria for
fibromyalgia in Sivas Cumhuriyet University Hospital, Physical Therapy, and Rehabilitation were
used. Venous blood samples were taken from both groups for the measurement of EGR1, EGR2,
and EGR3 protein plasma levels, and protein levels were determined using ELISA methods. Statistical
parametric test assumptions were compared using the Independent Student's t-test. In addition,
specificity, sensitivity, and AUC values were calculated with the ROC curve.
Results: The relationship between plasma EGR1 protein levels of FMS patients and control
groups was statistically significant (p=0.001).
Conclusion: EGR1 protein levels were found to be lower in the patient group diagnosed with
FMS compared to the control group. It has been suggested that EGR1 protein levels can be important
in the diagnosis of FMS disease.