Cyclooxygenase-2 expression in the normal human eye and its expression pattern in selected eye tumours
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Cyclooxygenase-2 expression in the normal human eye and its expression pattern in selected eye tumours. / Wang, Jinmei; Wu, Yazhen; Heegaard, Steffen; Kolko, Miriam.
In: Acta Ophthamologica (Online), 11.2011, p. 681-685.Research output: Contribution to journal › Journal article › Research › peer-review
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T1 - Cyclooxygenase-2 expression in the normal human eye and its expression pattern in selected eye tumours
AU - Wang, Jinmei
AU - Wu, Yazhen
AU - Heegaard, Steffen
AU - Kolko, Miriam
PY - 2011/11
Y1 - 2011/11
N2 - Purpose: Cyclooxygenase-2 (COX-2) is an enzyme involved in neoplastic processes. The purpose of the present study is to investigate COX-2 expression in the normal human eye and the expression pattern in selected eye tumours involving COX-2 expressing cells. Methods: Immunohistochemical staining using antibodies against COX-2 was performed on paraffin sections of normal human eyes and selected eye tumours arising from cells expressing COX-2. Results: Cyclooxygenase-2 expression was found in various structures of the normal eye. Abundant expression was seen in the cornea, iris, ciliary body and retina. The COX-2 expression was less in tumours deriving from the ciliary epithelium and also in retinoblastoma. Conclusion: Cyclooxygenase-2 is constitutively expressed in normal human eyes. The expression of COX-2 is much lower in selected eye tumours involving COX-2 expressing cells.
AB - Purpose: Cyclooxygenase-2 (COX-2) is an enzyme involved in neoplastic processes. The purpose of the present study is to investigate COX-2 expression in the normal human eye and the expression pattern in selected eye tumours involving COX-2 expressing cells. Methods: Immunohistochemical staining using antibodies against COX-2 was performed on paraffin sections of normal human eyes and selected eye tumours arising from cells expressing COX-2. Results: Cyclooxygenase-2 expression was found in various structures of the normal eye. Abundant expression was seen in the cornea, iris, ciliary body and retina. The COX-2 expression was less in tumours deriving from the ciliary epithelium and also in retinoblastoma. Conclusion: Cyclooxygenase-2 is constitutively expressed in normal human eyes. The expression of COX-2 is much lower in selected eye tumours involving COX-2 expressing cells.
M3 - Journal article
C2 - 19925514
SP - 681
EP - 685
JO - Acta Ophthalmologica
JF - Acta Ophthalmologica
SN - 1755-375X
ER -
ID: 20649048