Birgit A. Helm

The mast cell binding site on human immunoglobulin E

Birgit A. Helm, Philip Marsh, Donata Vercelli et al. · Nature · 1988 · 221 citations

Autoimmune Disease, Mast Cell Disorder, Immunology +5

Potential allergens stimulate the release of mediators of the allergic response from cells of mast cell lineage in the absence of sensitization with antigen‐specific IgE

Denise Cantarelli Machado, Donna Horton, Richard Harrop et al. · European Journal of Immunology · 1996 · 160 citations

A link between catalytic activity, IgE-independent mast cell activation, and allergenicity of bee venom phospholipase A2

Thomas Dudler, Denise Cantarelli Machado, Ludger Kolbe et al. · The Journal of Immunology · 1995 · 105 citations · Full text

Inhibition of the Prausnitz–Küstner reaction by an immunoglobulin ε-chain fragment synthesized in E. coli

Raif S. Geha, Birgit A. Helm, Hannah J. Gould · Nature · 1985 · 64 citations

Biosynthesis, E. Coli, Engineering +7

Blocking of passive sensitization of human mast cells and basophil granulocytes with IgE antibodies by a recombinant human epsilon-chain fragment of 76 amino acids.

Birgit A. Helm, D. Kebo, Donata Vercelli et al. · Proceedings of the National Academy of Sciences · 1989 · 58 citations · Full text

Amino Acids, Ige Antibodies, Mast Cell Disorder +23