S
Sarah-Maria Fendt
Researcher at Katholieke Universiteit Leuven
Publications - 132
Citations - 9552
Sarah-Maria Fendt is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Cancer & Medicine. The author has an hindex of 40, co-authored 101 publications receiving 6375 citations. Previous affiliations of Sarah-Maria Fendt include Massachusetts Institute of Technology & Flanders Institute for Biotechnology.
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Journal ArticleDOI
13 C-based metabolic flux analysis
TL;DR: This work describes a protocol that is based on growing microbes on 13C-labeled glucose and subsequent gas chromatography mass spectrometric detection of13C-patterns in protein-bound amino acids, and describes two complementary mathematical approaches to estimate either local ratios of converging fluxes or absolute fluxes through different pathways.
Journal ArticleDOI
The mTORC1 Pathway Stimulates Glutamine Metabolism and Cell Proliferation by Repressing SIRT4
Alfred Csibi,Sarah-Maria Fendt,Chenggang Li,George Poulogiannis,Andrew Y. Choo,Douglas J. Chapski,Seung Min Jeong,Jamie M. Dempsey,Andrey A. Parkhitko,Tasha Morrison,Elizabeth P. Henske,Marcia C. Haigis,Lewis C. Cantley,Gregory Stephanopoulos,Jane J. Yu,John Blenis +15 more
TL;DR: It is shown that mTORC1 promotes glutamine anaplerosis by activating glutamate dehydrogenase (GDH) and this data indicate that targeting nutrient metabolism in energy-addicted cancers with high m TORC1 signaling may be an effective therapeutic approach.
Journal ArticleDOI
A roadmap for interpreting 13 C metabolite labeling patterns from cells
Joerg Martin Buescher,Maciek R. Antoniewicz,Laszlo G. Boros,Shawn C. Burgess,Henri Brunengraber,Clary B. Clish,Ralph J. DeBerardinis,Olivier Feron,Christian Frezza,Bart Ghesquière,Eyal Gottlieb,Karsten Hiller,Russell G. Jones,Jurre J. Kamphorst,Richard G. Kibbey,Alec C. Kimmelman,Jason W. Locasale,Sophia Y. Lunt,Oliver D. K. Maddocks,Craig R. Malloy,Christian M. Metallo,Emmanuelle J. Meuillet,Joshua Munger,Katharina Nöh,Joshua D. Rabinowitz,Markus Ralser,Markus Ralser,Uwe Sauer,Gregory Stephanopoulos,Julie St-Pierre,Daniel A. Tennant,Christoph Wittmann,Matthew G. Vander Heiden,Matthew G. Vander Heiden,Alexei Vazquez,Karen H. Vousden,Jamey D. Young,Nicola Zamboni,Sarah-Maria Fendt +38 more
TL;DR: Key issues in interpreting (13)C metabolite labeling patterns are reviewed, with the goal of drawing accurate conclusions from steady state and dynamic stable isotopic tracer experiments.
Journal ArticleDOI
Fatty acid carbon is essential for dNTP synthesis in endothelial cells
Sandra Schoors,Ulrike Bruning,Rindert Missiaen,Karla C. S. Queiroz,Gitte Borgers,Ilaria Elia,Annalisa Zecchin,Anna Rita Cantelmo,Stefan Christen,Jermaine Goveia,Ward Heggermont,Lucica Godde,Stefan Vinckier,Paul P. Van Veldhoven,Guy Eelen,Luc Schoonjans,Holger Gerhardt,Mieke Dewerchin,Myriam Baes,Katrien De Bock,Bart Ghesquière,Sophia Y. Lunt,Sarah-Maria Fendt,Peter Carmeliet +23 more
TL;DR: It is reported that endothelial loss of CPT1A, a rate-limiting enzyme of fatty acid oxidation (FAO), causes vascular sprouting defects due to impaired proliferation, not migration, of human and murine endothelial cells.
Journal ArticleDOI
Consensus guidelines for the use and interpretation of angiogenesis assays
Patrycja Nowak-Sliwinska,Kari Alitalo,Elizabeth Allen,Andrey Anisimov,Alfred C. Aplin,Robert Auerbach,Hellmut G. Augustin,Hellmut G. Augustin,David O. Bates,Judy R. van Beijnum,R. Hugh F. Bender,Gabriele Bergers,Gabriele Bergers,Andreas Bikfalvi,Joyce Bischoff,Barbara C. Böck,Barbara C. Böck,Peter C. Brooks,Federico Bussolino,Bertan Cakir,Peter Carmeliet,Daniel Castranova,Anca Maria Cimpean,Ondine Cleaver,George Coukos,George E. Davis,Michele De Palma,Anna Dimberg,Ruud P.M. Dings,Valentin Djonov,Andrew C. Dudley,Neil Dufton,Sarah-Maria Fendt,Napoleone Ferrara,Marcus Fruttiger,Dai Fukumura,Bart Ghesquière,Bart Ghesquière,Yan Gong,Robert J. Griffin,Adrian L. Harris,Christopher C.W. Hughes,Nan W. Hultgren,M. Luisa Iruela-Arispe,Melita Irving,Rakesh K. Jain,Raghu Kalluri,Joanna Kalucka,Robert S. Kerbel,Jan Kitajewski,Ingeborg Klaassen,Hynda K. Kleinmann,Pieter Koolwijk,Elisabeth Kuczynski,Brenda R. Kwak,Koen Marien,Juan M. Melero-Martin,Lance L. Munn,Roberto F. Nicosia,Agnès Noël,Jussi Nurro,Anna-Karin Olsson,Tatiana V. Petrova,Kristian Pietras,Roberto Pili,Jeffrey W. Pollard,Mark J. Post,Paul H.A. Quax,Gabriel A. Rabinovich,Marius Raica,Anna M. Randi,Domenico Ribatti,Curzio Rüegg,Reinier O. Schlingemann,Reinier O. Schlingemann,Stefan Schulte-Merker,Lois E.H. Smith,Jonathan W. Song,Steven A. Stacker,Jimmy Stalin,Amber N. Stratman,Maureen Van de Velde,Victor W.M. van Hinsbergh,Peter B. Vermeulen,Johannes Waltenberger,Brant M. Weinstein,Hong Xin,Bahar Yetkin-Arik,Seppo Ylä-Herttuala,Mervin C. Yoder,Arjan W. Griffioen +90 more
TL;DR: In vivo, ex vivo, and in vitro bioassays that are available for the evaluation of angiogenesis are described and critical aspects that are relevant for their execution and proper interpretation are highlighted.