• The Alternative Complement Pathway Is Activated Without a Corresponding Terminal Pathway Activation in Patients With Heart Failure 

      Shahini, Negar; Bjørkelund, Elisabeth; Bendz, Christina; Massey, Richard J; Schjalm, Camilla; Halvorsen, Bente; Broch, Kaspar; Ueland, Thor; Gullestad, Lars; Nilsson, Per H.; Aukrust, Pål; Mollnes, Tom Eirik; Louwe, Maria Cornelia (Journal article; Peer reviewed, 2021)
      Objective Dysregulation of the complement system has been described in patients with heart failure (HF). However, data on the alternative pathway are scarce and it is unknown if levels of factor B (FB) and the C3 convertase ...
    • Complement component C3 and the TLR co-receptor CD14 are not involved in angiotensin II induced cardiac remodelling 

      Shahini, Negar; Schjalm, Camilla; Nilsson, Per; Holt, Margrethe Flesvig; Øgaard, Jonas; Lien, Egil; Ahmed, Muhammad Shakil; Attramadal, Håvard; Aukrust, Pål; Yndestad, Arne; Mollnes, Tom Eirik; Louwe, Mieke C. (Peer reviewed; Journal article, 2020)
      Inflammation is centrally involved in the development of cardiac hypertrophy and the processes of remodelling. The complement system and Toll-like receptor (TLR) family, two upstream arms of the innate immune system, have ...
    • Increased complement factor B and Bb levels are associated with mortality in patients with severe aortic stenosis 

      Shahini, Negar; Ueland, Thor; Auensen, Andreas; Michelsen, Annika; Ludviksen, Judith K; Hussain, Amjad Iqbal; Pettersen, Kjell; Aakhus, Svend; Espeland, Torvald; Lunde, Ida Gjervold; Kirschfink, Michael; Nilsson, Per; Mollnes, Tom Eirik; Gullestad, Lars; Aukrust, Pål; Yndestad, Arne; Louwe, Maria Cornelia (Journal article; Peer reviewed, 2019)
      Inflammation is involved in initiation and progression of aortic stenosis (AS). However, the role of the complement system, a crucial component of innate immunity in AS, is unclear. We hypothesized that circulating levels ...
    • The alternative complement pathway is dysregulated in patients with chronic heart failure 

      Shahini, Negar; Michelsen, Annika; Nilsson, Per; Ekholt, Karin; Gullestad, Lars; Broch, Kaspar; Dahl, Christen Peder; Aukrust, Pål; Ueland, Thor; Mollnes, Tom Eirik; Yndestad, Arne; Louwe, Maria Cornelia (Journal article; Peer reviewed, 2017)
      The complement system, an important arm of the innate immune system, is activated in heart failure (HF). We hypothesized that HF patients are characterized by an imbalance of alternative amplification loop components; ...