Differential expression of CXCL1, CXCL9 CXCL10 and CXCL12 chemokines in alopecia areata
IJI-Iranian Journal of Immunology. 2013; 10 (1): 40-46
in En
| IMEMR
| ID: emr-142676
Responsible library:
EMRO
ABSTRACT
Alopecia Areata [AA] is a non-scarring, autoimmune disorder which causes hair loss. Inflammatory reactions are involved in hair loss of the scalp and/or body. The involvement of chemokine receptors in the pathogenesis of AA is well defined among which, CXCL1 acts on neutrophils and CXCL9, CXCL10 and CXCL12 and serve as T lymphocytes recruiters. To study the serum levels of ELR+ and ELR- CXCL1, CXCL9, CXCL10 and CXCL12 in the patients suffering from AA and healthy controls. The study population of consisted of 30 patients suffering from AA and 30 healthy controls. Serum concentrations of CXCL1, CXCL9, CXCL10 and CXCL12 were measured using enzymelinked immunosorbent assay [ELISA]. Current results showed that AA patients had significantly elevated serum levels of CXCL9 and CXCL10 in comparison to controls [p<0.001]. These results also demonstrated that serum levels of CXCL1 and CXCL12 were significantly decreased in AA patients compared to control [p<0.001]. CXCL9 and CXCL10 are elevated in the AA patients and may be involved in the recruitment of T lymphocytes to the inflamed tissues. Moreover, due to the significant role played by these chemokines in angiogenesis/ angiostatis phenomenon they could be considered as useful biomarkers in AA diagnosis and therapy
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Index:
IMEMR
Main subject:
Enzyme-Linked Immunosorbent Assay
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Biomarkers
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Receptors, Chemokine
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Chemokine CXCL1
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Chemokine CXCL9
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Chemokine CXCL10
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Chemokine CXCL12
Limits:
Female
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Humans
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Male
Language:
En
Journal:
Iran. J. Immunol.
Year:
2013