Geir Christensen

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Visiting address Kirkeveien 166 Bygg 7 0450 Oslo
Postal address Postboks 4956 Nydalen OUS HF Ullevål sykehus 0424 Oslo

Publications

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  • Myhre, Peder Langeland; Ottesen, Anett Hellebø; Faaren, Arne L.; Tveit, Sjur Hansen; Springett, J & Pyylampi, J [Show all 11 contributors for this article] (2021). Novel Research-Use-Only Secretoneurin ELISA in Patients with Suspected Acute Coronary Syndrome: Comparison with an Established Secretoneurin Radioimmunoassay. Cardiology. ISSN 0008-6312. doi: 10.1159/000517444.
  • Aakre, Kristin Moberg; Ottesen, Anett Hellebø; Strand, Heidi; Faaren, Arne L.; Alaour, Bashir & Torsvik, Janniche [Show all 11 contributors for this article] (2021). Biological variation of secretoneurin; a novel cardiovascular biomarker implicated in arrhythmogenesis. Clinical Biochemistry. ISSN 0009-9120. p. 1–4. doi: 10.1016/j.clinbiochem.2021.09.014.
  • Rønning, Sissel Beate; Carlson, Cathrine Rein; Aronsen, Jan Magnus; Høst, Vibeke; Pisconti, Addolorate & Lunde, Marianne [Show all 11 contributors for this article] (2019). Extracellular Matrix remodeling and multiple signaling pathways are regulated by syndecan-4 during myogenesis.
  • Udjus, Camilla; Cero, Fadila; Halvorsen, Bente; Aukrust, Pål; Christensen, Geir Arve & Skjønsberg, Ole Henning [Show all 7 contributors for this article] (2018). Inhibition of caspase-1 reduces hypoxia-induced pulmonary hypertension by downregulating smooth muscle cell growth.
  • Rønning, Sissel Beate; Carlson, Cathrine Rein; Aronsen, Jan Magnus; Høst, Vibeke; Liland, Kristian Hovde & Stang, Espen [Show all 10 contributors for this article] (2017). Syndecan-4 is a skeletal muscle regenerator and is important for normal skeletal muscle fibre development.
  • Ottesen, Anett Hellebø; Carlson, Cathrine Rein; Laver, Derek R; Myhre, Peder Langeland; Dalhus, Bjørn & Lunde, Per Kristian [Show all 14 contributors for this article] (2017). Secretoneurin is an Endogenous CaMKII Inhibitor That Attenuates Ca2+-Dependent Arrhythmogenesis. Circulation. ISSN 0009-7322. 136.
  • Strand, Mari Elen; Aronsen, Jan Magnus; Skrbic, Biljana; Gelazaukaite, Monika; Sjaastad, Ivar & Christensen, Geir Arve [Show all 7 contributors for this article] (2016). The heparanase-syndecan-4 axis in the heart: upregulation in response to immune activation indicates a role in cardiac inflammation.
  • Ruud, Marianne; Frisk, Michael; Espe, Emil Knut Stenersen; Aronsen, Jan Magnus; Zhang, Lili & Norseng, Per Andreas [Show all 10 contributors for this article] (2016). Elevated ventricular wall stress disrupts cardiomyocyte t-tubular structure and Ca2+ homeostasis.
  • Mohammadzadeh, Naiyereh; Engebretsen, Kristin V Thunheim; Lunde, Ida Gjervold; Sjaastad, Ivar; Strand, Mari Elen & Marstein, Henriette [Show all 14 contributors for this article] (2016). Lack of the extracellular matrix proteoglycan lumican leads to cardiac dysfunction in response to pressure overload.
  • Mohammadzadeh, Naiyereh; Engebretsen, Kristin; Lunde, Ida Gjervold; Sjaastad, Ivar; Strand, Mari Elen & Marstein, Henriette [Show all 14 contributors for this article] (2016). Lack of the extracellular matrix proteoglycan lumican leads to ventricular dilatation, attenuated hypertrophy and contractile dysfunction in response to pressure overload.
  • Romaine, Andreas; Sørensen, Ida Wiig; Melleby, Arne Olav; Zeltz, Cedric; Zhang, Lili & Bendiksen, Bård Andre [Show all 12 contributors for this article] (2016). Overexpression of integrin a11 induces cardiac hypertrophy and fibrosis.
  • Melleby, Arne Olav; Strand, Mari Elen; Herum, Kate Louise Møller; Skrbic, Biljana; Dahl, Christen Peder & Sjaastad, Ivar [Show all 10 contributors for this article] (2016). Glypican-6 is upregulated in heart failure and mediates cardiomyocyte growth through ERK1/2 signaling.
  • Mathiesen, Sabrina Bech; Lunde, Marianne; Christensen, Geir Arve & Carlson, Cathrine Rein (2016). Mass spectrometry analysis of cytoplasmic binding partners of cardiac syndecan - 2.
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Jiang, Jianming; Burke, Michael A.; Soukoulis, Victor & Unger, Andreas [Show all 13 contributors for this article] (2016). Study of a mouse with proximal titin A-band truncation reveals disease mechanisms and modifiers of titin dilated cardiomyopathy.
  • Lipsett, David Bruce; Frisk, Michael; Aronsen, Jan Magnus; Singh, Neha; Sejersted, Ole M & Sjaastad, Ivar [Show all 9 contributors for this article] (2016). BIN1 triggers t-tubule development in cardiomyocytes.
  • Ruud, Marianne; Frisk, Michael; Aronsen, Jan Magnus; Dahl, Christen Peder; Jølle, Guro Five & Aakhus, Svend [Show all 15 contributors for this article] (2016). Mechanical load regulates cardiomyocyte t-tubular structure and Ca2+ homeostasis.
  • Lipsett, David Bruce; Frisk, Michael; Aronsen, Jan Magnus; Sejersted, Ole M; Sjaastad, Ivar & Christensen, Geir Arve [Show all 7 contributors for this article] (2016). Sarcolemmal structure and function revert to an immature phenotype in failing cardiomyocytes.
  • Mathiesen, Sabrina Bech; Lunde, Marianne; Christensen, Geir Arve & Carlson, Cathrine Rein (2016). Mass spectrometry analysis of cytoplasmic binding partners of cardiac syndecan-2.
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Jiang, Jianming; Burke, Michael A.; Soukoulis, Victor & Unger, Andreas [Show all 13 contributors for this article] (2016). Titin A-band truncation mutation in mice causes stress-induced dilated cardiomyopathy.
  • Aronsen, Jan Magnus; Singbrant, Sofie; Christensen, Geir Arve & Iversen, Per Ole (2016). Evidence for splenic stress-induced erythropoiesis in mice with post-infarction heart failure.
  • Strand, Mari Elen; Aronsen, Jan Magnus; Skrbic, Biljana; Gelazauskaite, Monika; Sjaastad, Ivar & Christensen, Geir Arve [Show all 7 contributors for this article] (2016). The heparanase-syndecan-4 axis in the heart: upregulation in response to immune activation indicates a role in cardiac inflammation.
  • Rønning, Sissel Beate; Carlson, Cathrine Rein; Høst, Vibeke; Aronsen, Jan Magnus; Liland, Kristian Hovde & Stang, Espen [Show all 9 contributors for this article] (2016). Syndecan-4 is important for normal skeletal muscle fibre development .
  • Rønning, Sissel Beate; Carlson, Cathrine Rein; Hollung, Kristin; Pedersen, Mona Elisabeth; Stang, Espen & Kolset, Svein Olav [Show all 7 contributors for this article] (2015). Syndecan-4 in skeletal muscle development and regeneration.
  • Rønning, Sissel Beate; Carlson, C. R.; Stang, Espen; Kolset, Svein Olav; Christensen, Geir Arve & Hollung, Kristin [Show all 7 contributors for this article] (2015). Syndecan-4 in skeletal muscle development and regeneration.
  • Ottesen, Anett Hellebø; Laver, Derek; Christensen, Geir Arve; Røsjø, Helge & Louch, William Edward (2015). Secretoneurin a novel endogenous CaMKIIð inhibitor, inhibits Ca2+ dependent arrhythmogenesis.
  • Sandbu, Ragnhild Askeland; Dahl, Mai Britt; Ottesen, Anett Hellebø; Jørgensen, M; Stridsberg, Mats & Sjaastad, Ivar [Show all 10 contributors for this article] (2015). Chromogranin A is glycosylated in acute heart failure and this is associated with reduced processing to the functional peptide catestatin and increased mortality.
  • Frisk, Michael; Aronsen, Jan Magnus; Dahl, Christen Peder; Lunde, Ida Gjervold; Jølle, Guro Five & Almaas, Victor [Show all 13 contributors for this article] (2015). Maintained cardiomyocyte t-tubule structure and function in patients with non-dilated hypertrophy.
  • Ottesen, Anett Hellebø; Carlson, Cathrine Rein; Louch, William Edward; Johansen, Rune F.; Stridsberg, Mats & Jarstadmarken, Hilde [Show all 12 contributors for this article] (2015). Chromogranin A is a potent prognostic biomarker in acute heart failure, and its fragment catestatin regulates cardiomyocyte calcium homeostasis by CaMKII inhibition.
  • Ottesen, Anett Hellebø; Carlson, Cathrine Rein; Louch, William Edward; Dahl, Mai Britt; Sandbu, Ragnhild Askeland & Johansen, Rune F. [Show all 15 contributors for this article] (2015). Enhanced myocardial chromogranin A glycosylation in acute heart failure: reduced processing and potential impact on cardiomyocyte calcium homeostasis.
  • Røsjø, Helge; Masson, Serge; Caironi, Pietro; Stridsberg, Mats; Fanizza, Caterina & Christensen, Geir Arve [Show all 11 contributors for this article] (2015). The novel cardiac biomarker secretoneurin provides independent prognostic information in severe sepsis and septic shock: data from the ALBIOS study. Circulation. ISSN 0009-7322. 132(A14598).
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Jianming, Jiang; Burke, Michael A.; Soukoulis, Victor & Unger, Andreas [Show all 12 contributors for this article] (2015). Titin A-band truncation in mice causes stress-induced dilated cardiomyopathy.
  • Mohammadzadeh, Naiyereh; Andenæs, Kine; Engebretsen, Kristin V.; Lunde, Ida Gjervold; Sjaastad, Ivar & Marstein, Henriette [Show all 12 contributors for this article] (2015). The role of lumican in Cardiac pressure overload.
  • Rønning, Sissel Beate; Carlson, Cathrine Rein; Stang, Espen; Kolset, Svein Olav; Christensen, Geir Arve & Hollung, Kristin [Show all 7 contributors for this article] (2015). Syndecan-4 is important for skeletal muscle development.
  • Lipsett, David Bruce; Frisk, Michael; Aronsen, Jan Magnus; Singh, Neha; Sejersted, Ole M & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). BIN1 regulates t-tubule growth during cardiac development and disease.
  • Lipsett, David Bruce; Frisk, Michael; Aronsen, Jan Magnus; Singh, Neha; Sejersted, Ole M & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). BIN1 regulates t-tubule growth during cardiac development and disease.
  • Lipsett, David Bruce; Frisk, Michael; Aronsen, Jan Magnus; Singh, Neha; Sejersted, Ole M & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). BIN1 regulates t-tubule growth during cardiac development and diseases.
  • Lipsett, David Bruce; Frisk, Michael; Singh, Neha; Aronsen, Jan Magnus; Marszalec, William & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). Bridging integrator 1 (B1N1) initiates t-tubule growth cardiac development and disease.
  • Ruud, Marianne; Frisk, Michael; Espe, Emil Knut Stenersen; Aronsen, Jan Magnus; Norseng, Per Andreas & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). Elevated ventricular wall stress disrupts cardiomyocyte t-tubular structure and Ca2+ homeostasis.
  • Ruud, Marianne; Frisk, Michael; Espe, Emil Knut Stenersen; Aronsen, Jan Magnus; Norseng, Per Andreas & Sjaastad, Ivar [Show all 9 contributors for this article] (2015). Elevated ventricular wall stress disrupts cardiomyocyte t-tubular structure and Ca2+ homeostasis.
  • Udjus, Camilla; Cero, Fadila; Christensen, Geir Arve; Skjønsberg, Ole Henning & Larsen, Karl-Otto (2015). The role of caspase-1 in pulmonary hypertension.
  • Ruud, Marianne; Espe, Emil Knut Stenersen; Aronsen, Jan Magnus; Norseng, Per Andreas; Sjaastad, Ivar & Sejersted, Ole M [Show all 8 contributors for this article] (2015). Elevated ventricular wall stress disrupts cardiomyocyte t-tubular structure and Ca 2+ homeostasis.
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Jiang, Jianming; Burke, Michael A.; Soukoulis, Victor & Unger, Andreas [Show all 12 contributors for this article] (2015). 7th Joint Scandinavian Conference in Cardiothoracic Surgery.
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Burke, Michael A.; Soukoulis, Victor; Linke, Wolfgang A. & Gorham, joshua [Show all 10 contributors for this article] (2015). Proximal titin A-band truncation causes dilated cardiomyopathy in response to increased afterload in mice.
  • Lunde, Ida Gjervold; Wakimoto, Hiroko; Burke, Michael A.; Soukoulis, Victor; Linke, Wolfgang E. & Gorham, Joshua [Show all 10 contributors for this article] (2015). Titin A-band truncation in mice causes stress-induced dilated cardiomyopathy.
  • Carlson, Cathrine Rein; Nygård, Ståle; Sirnes, Solveig; Jarstadmarken, Hilde; Martinsen, Marita & Lunde, Marianne [Show all 9 contributors for this article] (2015). A protein-protein interaction (PPI) map of cardiac syndecan-4.
  • Cero, Fadila; Larsen, Karl-Otto; Hillestad, Vigdis; Olsen, Maria Belland; Udjus, Camilla & Sjaastad, Ivar [Show all 11 contributors for this article] (2015). The inflammasome adaptor ASC mediates pulmonary artery remodelling.
  • Romaine, Andreas; Herum, Kate Louise Møller; Sørensen, Ida Wiig; Hasic, Almira; Sjaastad, Ivar & Gullberg, Donald [Show all 7 contributors for this article] (2015). Syndecan-4 regulates profibrotic a11B1 integrin expression in the pressure-overloaded heart.
  • Strand, Mari Elen; Aronsen, Jan Magnus; Braathen, Bjørn; Sjaastad, Ivar; Kvaløy, Heidi & Tønnessen, Theis [Show all 8 contributors for this article] (2015). Shedding of syndecan-4 promotes immune cell recruitment and mitigates cardiac dysfunction after lipopolysaccharide challenge in mice.
  • Melleby, Arne Olav; Strand, Mari Elen; Herum, Kate Louise Møller; Skrbic, Biljana; Dahl, Christen Peder & Sjaastad, Ivar [Show all 10 contributors for this article] (2015). Glypican-6 is increased in experimental and clinical heart failure and might play a role in cardiac fibrosis through BMP4 signalling.
  • Andenæs, Kine; Mohammadzadeh, Naiyereh; Lunde, Ida Gjervold; Strand, Mari Elen; Marstein, Henriette & Dahl, Christen Peder [Show all 10 contributors for this article] (2015). The extracellular matrix proteoglycan fibromodulin is up-regulated in experimental and clinical heart failure, and might be involved in regulation of myocardial fibrosis by interacting with TGF-B.
  • Mohammadzadeh, Naiyereh; Andenæs, Kine; Engebretsen, Kristin V Thunheim; Lunde, Ida Gjervold; Sjaastad, Ivar & Marstein, Henriette [Show all 12 contributors for this article] (2015). The role of lumican in Cardiac pressure overload.

View all works in Cristin

Published Apr. 13, 2011 2:53 PM - Last modified May 27, 2011 4:04 PM