TY - JOUR
T1 - Bone morphogenetic protein 1.3 inhibition decreases scar formation and supports cardiomyocyte survival after myocardial infarction
AU - Vukicevic, Slobodan
AU - Colliva, Andrea
AU - Kufner, Vera
AU - Martinelli, Valentina
AU - Moimas, Silvia
AU - Vodret, Simone
AU - Rumenovic, Viktorija
AU - Milosevic, Milan
AU - Brkljacic, Boris
AU - Delic-Brkljacic, Diana
AU - Correa, Ricardo
AU - Giacca, Mauro
AU - Maglione, Manuel
AU - Bordukalo-Niksic, Tatjana
AU - Dumic-Cule, Ivo
AU - Zacchigna, Serena
N1 - Funding Information:
This work was supported by project INCardio funded by the European Regional Development Fund and Interreg V-A Italy-Austria 2014-2020 to S.Z. and M.M. and by the Scientific Center of Excellence for Reproductive and Regenerative Medicine (project “Reproductive and regenerative medicine—exploration of new platforms and potentials” GA KK01.1.1.01.0008 funded by the EU through the ERDF) to S.V.
Publisher Copyright:
© 2022, The Author(s).
PY - 2022/12
Y1 - 2022/12
N2 - Despite the high prevalence of ischemic heart diseases worldwide, no antibody-based treatment currently exists. Starting from the evidence that a specific isoform of the Bone Morphogenetic Protein 1 (BMP1.3) is particularly elevated in both patients and animal models of myocardial infarction, here we assess whether its inhibition by a specific monoclonal antibody reduces cardiac fibrosis. We find that this treatment reduces collagen deposition and cross-linking, paralleled by enhanced cardiomyocyte survival, both in vivo and in primary cultures of cardiac cells. Mechanistically, we show that the anti-BMP1.3 monoclonal antibody inhibits Transforming Growth Factor β pathway, thus reducing myofibroblast activation and inducing cardioprotection through BMP5. Collectively, these data support the therapeutic use of anti-BMP1.3 antibodies to prevent cardiomyocyte apoptosis, reduce collagen deposition and preserve cardiac function after ischemia.
AB - Despite the high prevalence of ischemic heart diseases worldwide, no antibody-based treatment currently exists. Starting from the evidence that a specific isoform of the Bone Morphogenetic Protein 1 (BMP1.3) is particularly elevated in both patients and animal models of myocardial infarction, here we assess whether its inhibition by a specific monoclonal antibody reduces cardiac fibrosis. We find that this treatment reduces collagen deposition and cross-linking, paralleled by enhanced cardiomyocyte survival, both in vivo and in primary cultures of cardiac cells. Mechanistically, we show that the anti-BMP1.3 monoclonal antibody inhibits Transforming Growth Factor β pathway, thus reducing myofibroblast activation and inducing cardioprotection through BMP5. Collectively, these data support the therapeutic use of anti-BMP1.3 antibodies to prevent cardiomyocyte apoptosis, reduce collagen deposition and preserve cardiac function after ischemia.
UR - http://www.scopus.com/inward/record.url?scp=85122892739&partnerID=8YFLogxK
U2 - 10.1038/s41467-021-27622-9
DO - 10.1038/s41467-021-27622-9
M3 - Article
C2 - 35013172
AN - SCOPUS:85122892739
SN - 2041-1723
VL - 13
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 81
ER -