1,202 research outputs found
Vaccine Innovation and Adoption: Polio Vaccines in the UK, the Netherlands and West Germany, 1955–1965
Lindner U, Blume S. Vaccine Innovation and Adoption. Polio Vaccines in the UK, the Netherlands and West Germany 1955-1965. Medical History. 2006;(50):425-446
The future of vaccine techno-politics: outcomes and lessons of the covid-19 pandemic
This proposal follows up the new book Immunization and States: The Politics of Making Vaccines, on which the conveners collaborated. The book focuses on public sector vaccine production in different countries from the nineteenth century onward. It ends with a brief sketch of the discussions and re-considerations provoked by two years of the Covid-19 pandemic. As the first effective Covid- 19 vaccines became available, intense disputes and negotiations arose over monopolies on vaccine production and access to vaccine technologies, unequal global distribution of vaccines, and seemingly widespread distrust of new vaccines
A Thermodynamic Model for Receptor Clustering
Intracellular signaling often arises from ligand-induced oligomerization of
cell surface receptors. This oligomerization or clustering process is
fundamentally a cooperative behavior between near-neighbor receptor molecules;
the properties of this cooperative process clearly affects the signal
transduction. Recent investigations have revealed the molecular basis of
receptor-receptor interactions, but a simple theoretical framework for using
this data to predict cluster formation has been lacking. Here, we propose a
simple, coarse-grained, phenomenological model for ligand-modulated receptor
interactions and discuss its equilibrium properties via mean-field theory. The
existence of a first-order transition for this model has immediate implications
regarding the robustness of the cellular signaling response.Comment: Biophysical Journal, to appea
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