Johannes Lagethon Bjørnstad

Associate Professor - Department of Cardiothoracic Surgery
Image of Johannes Lagethon Bjørnstad
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Visiting address Sognsvannsveien 20 Rikshospitalet 0372 Oslo
Postal address Postboks 4950 Nydalen OUS HF Rikshospitalet 0424 Oslo

Publications

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  • Bjørnstad, Johannes & Bendz, Bjørn (2020). Periprocedural myocardial injury in the EXCEL trial. European Heart Journal. ISSN 0195-668X. 41(17). doi: 10.1093/eurheartj/ehaa182.
  • Skrbic, Biljana; Engebretsen, Kristin V Thunheim; Strand, Mari Elen; Marstein, Henriette; Sjaastad, Ivar & Lunde, Ida Gjervold [Show all 10 contributors for this article] (2013). Lack of collagen type 8 in pressure overload causes left ventricular dilatation and overt heart failure in mice, suggesting a role in transition to heart failure in patients with aortic stenosis.
  • Skrbic, Biljana; Engebretsen, Kristin V Thunheim; Strand, Mari Elen; Marstein, Henriette; Sjaastad, Ivar & Lunde, Ida Gjervold [Show all 10 contributors for this article] (2013). Lack of collagen type 8 in pressure overload causes left ventricular dilatation and overt heart failure in mice, suggesting a role in transition to heart failure in patients with aortic stenosis. Circulation. ISSN 0009-7322. 128.
  • Engebretsen, Kristin V Thunheim; Skårdal, Kristine; Bjørnstad, S; Marstein, Henriette; Skrbic, Biljana & Sjaastad, Ivar [Show all 9 contributors for this article] (2013). Inhibiting phosphorylation of SMAD2/3 by the small molecule SM16 in left ventricular pressure overload reduces fibrosis and signs of heart failure, possibly due to better diastolic function.
  • Skrbic, Biljana; Engebretsen, Kristin V Thunheim; Marstein, Henriette; Sjaastad, Ivar; Christensen, Geir Arve & BJØRNSTAD, JOHANNES [Show all 7 contributors for this article] (2012). Reduction in collagen type 8 might be involved in transition from compensated hypertrophy to left ventricular dilatation and overt heart failure in pressure overload.
  • Engebretsen, Kristin V Thunheim; Lunde, Ida Gjervold; Wæhre, Anne; Strand, Mari Elen; Sjaastad, Ivar & Marstein, Henriette [Show all 11 contributors for this article] (2012). The collagen-organizing proteoglycan lumican is increased in experimental and clinical heart failure and its production by cardiac fibroblasts is induced by pro-inflammatory and mechanical stimuli.
  • Engebretsen, Kristin V Thunheim; BJØRNSTAD, JOHANNES; Skrbic, Biljana; Marstein, Henriette; Sjaastad, Ivar & Wæhre, Anne [Show all 8 contributors for this article] (2011). Endret nivå av small leucine rich proteoglycans i en musemodell som etterligner pasienter operert for aortastenose.
  • Skrbic, Biljana; BJØRNSTAD, JOHANNES; Marstein, Henriette; Sjaastad, Ivar; Nygård, Ståle & Christensen, Geir Arve [Show all 7 contributors for this article] (2011). Reduksjon i kollagen VIII kan være involvert i venstre ventrikkel dilatasjon og overgang fra kompensert hypertrofi til dekompensert hjertesvikt ved trykkoverbelastning.
  • Skrbic, Biljana; BJØRNSTAD, JOHANNES; Marstein, Henriette; Sjaastad, Ivar; Nygård, Ståle & Christensen, Geir Arve [Show all 7 contributors for this article] (2011). Reduction in collagen type 8 might be involved in transition from compensated hypertrophy to left ventricular dilatation and overt heart failure in pressure overload.
  • Engebretsen, Kristin V Thunheim; BJØRNSTAD, JOHANNES; Skrbic, Biljana; Marstein, Henriette; Sjaastad, Ivar & Wæhre, Anne [Show all 8 contributors for this article] (2011). Correction of left ventricular pressure overload leads to altered myocardial expression of small leucine rich proteoglycans.
  • Nygård, Ståle; Reitan, Trond; Clancy, Trevor; Nygaard, Vegard; BJØRNSTAD, JOHANNES & Tønnessen, Theis [Show all 8 contributors for this article] (2011). Identifying pathogenic signaling and regulatory networks by integrating microarray data with prior knowledge.
  • Nygård, Ståle; Reitan, Trond; Clancy, Trevor; Nygaard, Vegard; BJØRNSTAD, JOHANNES & Tønnessen, Theis [Show all 8 contributors for this article] (2011). Identifying pathogenic signaling and regulatory networks by integrating microarray data with prior knowledge.
  • Nygård, Ståle; Nygaard, Vigdis; Clancy, Trevor; BJØRNSTAD, JOHANNES; Skrbic, Biljana & Sjaastad, Ivar [Show all 9 contributors for this article] (2010). Integrating microarray gene expression data with prior knowledge about molecular interactions for identification of important heart failure pathways.
  • Skrbic, Biljana; BJØRNSTAD, JOHANNES; Marstein, Henriette; Sjaastad, Ivar; Nygård, Ståle & Christensen, Geir Arve [Show all 7 contributors for this article] (2010). Reduction in collagen VIII might be involved in transition from compensated hypertrophy to overt heart failure in pressure overload.
  • Nygård, Ståle; Nygaard, Vigdis; Clancy, Trevor; BJØRNSTAD, JOHANNES; Skrbic, Biljana & Tønnessen, Theis [Show all 8 contributors for this article] (2010). Integrating microarray gene expression data with prior knowledge about molecular interactions for identification of important heart failure pathways.
  • BJØRNSTAD, JOHANNES; Sjaastad, Ivar; Nygård, Ståle; Finsen, Alexandra; Hasic, Almira & Christensen, Geir Arve (2010). The pro-inflammatory adipocytokine visfatin might play a role regulating cardiac metabolism in human and experimental aortic stenosis. European Journal of Heart Failure. Supplements. ISSN 1567-4215. 9, p. S220–S220.
  • BJØRNSTAD, JOHANNES; Skrbic, Biljana; Marstein, Henriette; Sjaastad, Ivar; Louch, William Edward & Christensen, Geir Arve [Show all 7 contributors for this article] (2010). Inhibiting phosphorylation of SMAD2 preserves cardiac function during pressure overload by attenuating left ventricular SERCA2 loss.
  • BJØRNSTAD, JOHANNES; Skrbic, Biljana; Marstein, Henriette; Sjaastad, Ivar; Christensen, Geir Arve & Tønnessen, Theis (2009). Inhibiting phosphorylation of SMAD2 preserves cardiac function during pressure overload. Circulation. ISSN 0009-7322. 120, p. S857–S857.
  • BJØRNSTAD, JOHANNES; Sjaastad, Ivar; Nygård, Ståle; Hasic, Almira; Ahmed, Muhammad Shakil & Attramadal, Håvard [Show all 9 contributors for this article] (2009). Reverse remodeling of the left ventricle during the early phase after relief of pressure overload in a mouse model. European Heart Journal, Supplement. ISSN 1520-765X. 30, p. 218–218.
  • BJØRNSTAD, JOHANNES; Sjaastad, Ivar; Nygård, Ståle; Finsen, Alexandra; Hasic, Almira & Attramadal, Håvard [Show all 9 contributors for this article] (2009). Reverse remodeling of the left ventricle during the early phase after relief of pressure overload in a mouse model. Hjerteforum. ISSN 0802-1465. 22, p. 110–110.
  • BJØRNSTAD, JOHANNES; Skrbic, Biljana; Marstein, Henriette; Sjaastad, Ivar; Christensen, Geir Arve & Tønnessen, Theis (2009). Inhibiting phosphorylation of SMAD2 preserves cardiac function during pressure overload.
  • BJØRNSTAD, JOHANNES; Sjaastad, Ivar; Finsen, Alexandra; Nygård, Ståle; Hasic, Almira & Christensen, Geir Arve (2008). Reversible pressure overload alters expression of actin binding and extracellular matrix genes.

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Published Sep. 16, 2019 10:15 AM - Last modified Sep. 17, 2019 11:58 AM