Herum, K. ., Lunde, I. ., Skrbic, B. ., Florholmen, G. ., Behmen, D. ., Sjaastad, I. ., … Christensen, G. . (2013). Syndecan-4 signaling via NFAT regulates extracellular matrix production and cardiac myofibroblast differentiation in response to mechanical stress. Journal of Molecular and Cellular Cardiology, 54, 73-81. https://doi.org/10.1016/j.yjmcc.2012.11.006

Strand, M. ., Herum, K. ., Rana, Z. ., Skrbic, B. ., Askevold, E. ., Dahl, C. ., … Lunde, I. . (2013). Innate immune signaling induces expression and shedding of the heparan sulfate proteoglycan syndecan-4 in cardiac fibroblasts and myocytes, affecting inflammation in the pressure-overloaded heart. The FEBS Journal, 280(10), 2228-47. https://doi.org/10.1111/febs.12161

Skrbic, B. ., Engebretsen, K. ., Strand, M. ., Lunde, I. ., Herum, K. ., Marstein, H. ., … Tønnessen, T. . (2015). Lack of collagen VIII reduces fibrosis and promotes early mortality and cardiac dilatation in pressure overload in mice. Cardiovascular Research, 106(1), 32-42. https://doi.org/10.1093/cvr/cvv041 (Original work published 2015)

Christensen, G. ., Herum, K. ., & Lunde, I. . (2018). Sweet, yet underappreciated: Proteoglycans and extracellular matrix remodeling in heart disease. Matrix Biology : Journal of the International Society for Matrix Biology. https://doi.org/10.1016/j.matbio.2018.01.001 (Original work published 2018)

Herum, K. ., Romaine, A. ., Wang, A. ., Melleby, A. ., Strand, M. ., Pacheco, J. ., … Christensen, G. . (2020). Syndecan-4 Protects the Heart From the Profibrotic Effects of Thrombin-Cleaved Osteopontin. Journal of the American Heart Association, 9(3), e013518. https://doi.org/10.1161/JAHA.119.013518 (Original work published 2020)