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  1. Article

    Open Access

    Examining confidential wholesale margin estimates in European countries for the price negotiation of patented drugs in Germany: a statistical model

    Based on the legal framework laid down in section 130b (9) of Book V of the German Social Code, various criteria are relevant for the negotiated price for new patented drugs in Germany. European reference pric...

    Iris an der Heiden, Guido Schiffhorst, Laura Müller in Health Economics Review (2024)

  2. Article

    Ten years of AMNOG from an oncological perspective: new horizons and continuing expansion

    2021 marks the tenth anniversary of the AMNOG process and brought with it a new German administration—two good reasons to take stock of where we stand today, what has been achieved so far, and how the path of ...

    Arne Bartol, Katrin Dressler, Peter Kaskel in Journal of Cancer Research and Clinical On… (2023)

  3. Article

    Open Access

    Can adaptive clinical trials help to solve the productivity crisis of the pharmaceutical industry? - a scenario analysis

    The productivity of pharmaceutical research and development (R&D) investments is declining due to high failure rates in clinical research. Recently, the US Food and Drug Administration (FDA) acknowledged that ...

    Jörg Mahlich, Arne Bartol, Srirangan Dheban in Health Economics Review (2021)

  4. Article

    Open Access

    Pericyte-expressed Tie2 controls angiogenesis and vessel maturation

    The Tie receptors with their Angiopoietin ligands act as regulators of angiogenesis and vessel maturation. Tie2 exerts its functions through its supposed endothelial-specific expression. Yet, Tie2 is also expr...

    Martin Teichert, Laura Milde, Annegret Holm, Laura Stanicek in Nature Communications (2017)

  5. No Access

    Chapter

    Tumor Vessel Associated-Pericytes

    In blood vessels, the crosstalk between vascular endothelial cells and mural cells (pericytes/vascular smooth muscle cells) play a central role in the regulation of vascular formation, maturation, remodeling, ...

    Arne Bartol, Anna M. Laib in Tumor-Associated Fibroblasts and their Mat… (2011)

  6. No Access

    Article

    Spheroid-based human endothelial cell microvessel formation in vivo

    The study of angiogenic endothelial cells (ECs) has in recent years greatly stimulated multiple fields of vascular biology research. A number of cellular models and numerous complex developmental, manipulatory...

    Anna M Laib, Arne Bartol, Abdullah Alajati, Thomas Korff, Holger Weber in Nature Protocols (2009)

  7. No Access

    Article

    Spheroid-based engineering of a human vasculature in mice

    The complexity of the angiogenic cascade limits cellular approaches to studying angiogenic endothelial cells (ECs). In turn, in vivo assays do not allow the analysis of the distinct cellular behavior of ECs durin...

    Abdullah Alajati, Anna M Laib, Holger Weber, Anja M Boos, Arne Bartol in Nature Methods (2008)