G
Gerco den Hartog
Researcher at University of California, San Diego
Publications - 67
Citations - 1527
Gerco den Hartog is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Medicine & Vaccination. The author has an hindex of 12, co-authored 37 publications receiving 597 citations. Previous affiliations of Gerco den Hartog include Wageningen University and Research Centre.
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Journal ArticleDOI
SARS-CoV-2 variants of concern partially escape humoral but not T-cell responses in COVID-19 convalescent donors and vaccinees.
Daryl Geers,Marc C. Shamier,Susanne Bogers,Gerco den Hartog,Lennert Gommers,Nella N Nieuwkoop,Katharina S. Schmitz,Laurine C Rijsbergen,Jolieke A T van Osch,Emma Dijkhuizen,Gaby Smits,Anouskha D. Comvalius,Djenolan van Mourik,Tom G. Caniels,Marit J. van Gils,Rogier W. Sanders,Bas B. Oude Munnink,Richard Molenkamp,Herbert de Jager,Bart L. Haagmans,Rik L. de Swart,Marion Koopmans,Robert S. van Binnendijk,Rory D. de Vries,Corine H. GeurtsvanKessel +24 more
TL;DR: In this article, the authors studied humoral and cellular immune responses to wild type SARS-CoV-2 and the B.1.7 and B.351 variants of concern in a cohort of 121 BNT162b2 mRNA-vaccinated health care workers.
Journal ArticleDOI
Oxidative Stress Resulting From Helicobacter pylori Infection Contributes to Gastric Carcinogenesis.
TL;DR: H pylori has evolved to evoke this damaging response while blunting the host’s efforts to kill the bacteria, resulting in a long-lasting state with inflammation and oxidative stress that can result in gastric carcinogenesis.
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SARS-CoV-2-Specific Antibody Detection for Seroepidemiology: A Multiplex Analysis Approach Accounting for Accurate Seroprevalence.
Gerco den Hartog,Rutger M. Schepp,Marjan Kuijer,Corine H. GeurtsvanKessel,Josine van Beek,Nynke Y. Rots,Marion Koopmans,Fiona R. M. van der Klis,Robert S. van Binnendijk +8 more
TL;DR: A bead-based serological assay for quantitation of SARS-CoV-2–specific antibodies proved to be robust and can be conducted in many laboratories and demonstrated that testing of antibodies against multiple antigens increases sensitivity and specificity compared to single-antigen–specific IgG determination.
Journal ArticleDOI
Successive immunoglobulin and cytokine expression in the small intestine of juvenile chicken.
Aart Lammers,Willemien H. Wieland,L. Kruijt,Arne Jansma,Trudy Straetemans,Arjen Schots,Gerco den Hartog,Henk K. Parmentier +7 more
TL;DR: It is hypothesize that chicken sIgA, as mammalian sIGA, may contribute to the maintenance of intestinal homeostasis as well as to the ontogeny of avian mucosal immunity.
Journal ArticleDOI
mRNA-1273 COVID-19 vaccination in patients receiving chemotherapy, immunotherapy, or chemoimmunotherapy for solid tumours: a prospective, multicentre, non-inferiority trial.
Sjoukje F. Oosting,Astrid A M van der Veldt,Corine H. GeurtsvanKessel,Rudolf S N Fehrmann,Rob van Binnendijk,Anne-Marie C. Dingemans,Egbert F. Smit,T. Jeroen N. Hiltermann,Gerco den Hartog,Mathilda Jalving,Tatjana T Westphal,Arkajyoti Bhattacharya,Marieke van der Heiden,Guus F. Rimmelzwaan,Pia Kvistborg,Christian U. Blank,Marion Koopmans,Anke Huckriede,Cecile A C M van Els,Nynke Y. Rots,Debbie van Baarle,John B. A. G. Haanen,Elisabeth G.E. de Vries +22 more
TL;DR: In this paper, the authors evaluated the immunogenicity and safety of COVID-19 vaccines for patients with solid tumours receiving systemic cancer treatment, including immunotherapy, chemotherapy, and chemoimmunotherapy.