R
Ralph H. Schwall
Researcher at Genentech
Publications - 98
Citations - 11631
Ralph H. Schwall is an academic researcher from Genentech. The author has contributed to research in topics: Hepatocyte growth factor & Receptor. The author has an hindex of 46, co-authored 98 publications receiving 11206 citations.
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Journal ArticleDOI
Safety and antitumor activity of recombinant soluble Apo2 ligand
Avi Ashkenazi,Roger Pai,Sharon Fong,Susan Leung,David A. Lawrence,Scot A. Marsters,Christine Blackie,Ling Chang,Amy E. McMurtrey,Andrea Hebert,Laura DeForge,Iphigenia Koumenis,Derf Lewis,Louise A. Harris,Jeanine L. Bussiere,Hartmut Koeppen,Zahra Shahrokh,Ralph H. Schwall +17 more
TL;DR: Apo2L may have potent anticancer activity without significant toxicity toward normal tissues, and cooperated synergistically with the chemotherapeutic drugs 5-fluorouracil or CPT-11, causing substantial tumor regression or complete tumor ablation.
Journal ArticleDOI
Targeting HER2-Positive Breast Cancer with Trastuzumab-DM1, an Antibody–Cytotoxic Drug Conjugate
Gail Lewis Phillips,Guangmin Li,Debra L. Dugger,Lisa Crocker,Kathryn Parsons,Elaine Mai,Walter A. Blattler,John M. Lambert,Ravi V. J. Chari,Robert J. Lutz,Wai Lee T. Wong,Frederic S. Jacobson,Hartmut Koeppen,Ralph H. Schwall,Sara R. Kenkare-Mitra,Susan D. Spencer,Mark X. Sliwkowski +16 more
TL;DR: In vitro and in vivo efficacy, pharmacokinetics, and toxicity of trastuzumab-maytansinoid (microtubule-depolymerizing agents) conjugates using disulfide and thioether linkers are determined andtrastuzuab-MCC-DM1 shows greater activity compared with nonconjugated trastumab while maintaining selectivity for HER2-overexpressing tumor cells.
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Vascular endothelial growth factor is essential for corpus luteum angiogenesis
Napoleone Ferrara,Helen Hsifei Chen,Terri Lynn Davis-Smyth,Hans-Peter Gerber,Thuy-Nhung Nguyen,David H. Peers,Vanessa Chisholm,Kenneth J. Hillan,Ralph H. Schwall +8 more
TL;DR: The unexpected finding that treatment with truncated soluble Flt-1 receptors, which inhibit vascular endothelial growth factor (VEGF) bioac-tivity, resulted in virtually complete suppression of CL angiogenesis in a rat model of hormonally induced ovulation is reported.
Journal ArticleDOI
Tumor-cell resistance to death receptor–induced apoptosis through mutational inactivation of the proapoptotic Bcl-2 homolog Bax
Heidi LeBlanc,David A. Lawrence,Eugene Varfolomeev,Klara Totpal,John Morlan,Peter Schow,Sharon Fong,Ralph H. Schwall,Dominick Sinicropi,Avi Ashkenazi +9 more
TL;DR: It is shown that Bax mutation in mismatch repair–deficient tumors can cause resistance to death receptor–targeted therapy, but pre-exposure to chemotherapy rescues tumor sensitivity.
Journal ArticleDOI
Somatic Mutations Lead to an Oncogenic Deletion of Met in Lung Cancer
Monica Kong-Beltran,Somasekar Seshagiri,Jiping Zha,Wenjing Zhu,Kaumudi Bhawe,Nerissa Mendoza,Thomas Holcomb,Kanan Pujara,Jeremy Stinson,Ling Fu,Christophe Severin,Linda Rangell,Ralph H. Schwall,Lukas C. Amler,Dineli Wickramasinghe,Robert L. Yauch +15 more
TL;DR: A critical role for Met is supported in lung cancer and somatic mutation-driven splicing of an oncogene that leads to a different mechanism for tyrosine kinase activation through altered receptor down-regulation in human cancer is supported.