Publications by authors named "Mahdi Rouhbakhsh"

Objectives: Lipocalin 2 (Lcn2) is a 25-kDa glycoprotein that has initially been extracted from neutrophil granules. Expression of Lcn2 is induced under various pathophysiological conditions. It is also known as an early marker of kidney and heart injury.

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Recombinant coagulation factor VII (FVII) is used as a potential therapeutic intervention in hemophilia patients who produce antibodies against the coagulation factors. Mammalian cell lines provide low levels of expression, however, the Spodoptera frugiperda Sf9 cell line and baculovirus expression system are powerful systems for high-level expression of recombinant proteins, but due to the lack of endogenous vitamin K-dependent carboxylase, expression of functional FVII using this system is impossible. In the present study, we report a simple but versatile method to overcome the defect for high-level expression of the functional recombinant coagulation FVII in Sf9 cells.

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Background: Lipocalin 2 (Lcn2, NGAL) is a member of the lipocalin superfamily for which a variety of functions have been reported. However, the precise biological roles of NGAL are not fully known. We have investigated the ability of NGAL to prevent H(2)O(2) toxicity, which is considered to be the classical inducer of oxidative stress caused by ROS generation in an in vitro model.

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