Browsing Institutt for molekylær biovitenskap by Author "Andersen, Jan Terje"
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Andersen, Jan Terje; Foss, Stian; Kenanova, Vania E; Olafsen, Tove; Leikfoss, Ingvild Sørum; Roopenian, Derry C; Wu, Anna M; Sandlie, Inger (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)Serum half-life of IgG is controlled by the neonatal Fc receptor (FcRn) that interacts with the IgG Fc region and may be increased or decreased as a function of altered FcRn binding. Preclinical evaluations of modified ...
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Stapleton, NM; Andersen, Jan Terje; Stemerding, AM; Bjarnarson, SP; Verheul, RC; Gerritsen, J.; Zhao, Y; Kleijer, M; Sandlie, Inger; de Haas, Masja; Jonsdottir, I; van der Schoot, CE; Vidarsson, G. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)Human IgG3 displays the strongest effector functions of all IgG subclasses but has a short half-life for unresolved reasons. Here we show that IgG3 binds to IgG-salvage receptor (FcRn), but that FcRn-mediated transport and ...
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Andersen, Jan Terje; Daba, Muluneh Bekele; Berntzen, Gøril; Michaelsen, Terje Einar; Sandlie, Inger (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2010)The neonatal Fc receptor (FcRn) regulates the serum half-life of both IgG and albumin through a pH-dependent mechanism that involves salvage from intracellular degradation. Therapeutics and diagnostics built on IgG, Fc, ...
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Berntzen, Gøril; Andersen, Jan Terje; Ustgård, Kristine; Ustgård, Kristine; Michaelsen, Terje Einar; Mousavi, Darbi Seyed Ali; Mousavi, Seyed Ali; Qian, Julie Dee; Qian, Julie Dee; Kristiansen, Per Eugen; Kristiansen, Per Eugen; Lauvrak, Vigdis; Sandlie, Inger (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)FcγRIIA is a key activating receptor linking immune complex formation with cellular effector functions. FcγRIIA has 93% identity with an inhibitory receptor, FcγRIIB, which negatively regulates FcγRIIA. FcγRIIA is important ...
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Mekhaiel, David N. A.; Czajkowsky, Daniel M.; Andersen, Jan Terje; Shi, Jianguo; El-Faham, Marwa; Doenhoff, Michael; McIntosh, Richard S.; Sandlie, Inger; He, Jianfeng; Hu, Jun; Shao, Zhifeng; Pleass, Richard J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)The success of Fc-fusion bio-therapeutics has spurred the development of other Fc-fusion products for treating and/or vaccinating against a range of diseases. We describe a method to modulate their function by converting ...
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Andersen, Jan Terje; Dalhus, Bjørn; Cameron, Jason; Daba, Muluneh Bekele; Plumridge, Andrew; Evans, Leslie; Brennan, Stephen O.; Gunnarsen, Kristin Støen; Bjørås, Magnar; Sleep, Darrell; Sandlie, Inger (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)Albumin is the most abundant protein in blood where it has a pivotal role as a transporter of fatty acids and drugs. Like IgG, albumin has long serum half-life, protected from degradation by pH-dependent recycling mediated ...