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Merav Ben-Yehoyada
Researcher at Tel Aviv University
Publications - 10
Citations - 601
Merav Ben-Yehoyada is an academic researcher from Tel Aviv University. The author has contributed to research in topics: Medicine & Vaccination. The author has an hindex of 4, co-authored 7 publications receiving 182 citations. Previous affiliations of Merav Ben-Yehoyada include Tel Aviv Sourasky Medical Center.
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Journal ArticleDOI
Reduced humoral response to mRNA SARS-CoV-2 BNT162b2 vaccine in kidney transplant recipients without prior exposure to the virus.
Ayelet Grupper,Liane Rabinowich,Doron Schwartz,Idit F. Schwartz,Merav Ben-Yehoyada,Moshe Shashar,Moshe Shashar,Eugene Katchman,Tami Halperin,Dan Turner,Yaacov Goykhman,Oren Shibolet,Sharon Levy,Inbal Houri,Roni Baruch,Helena Katchman +15 more
TL;DR: In this paper, the authors analyzed the humoral response following full vaccination with the BNT162b2 (Pfizer-BioNTech) in 136 kidney transplant recipients, and compared it to 25 controls.
Journal ArticleDOI
Low immunogenicity to SARS-CoV-2 vaccination among liver transplant recipients.
Liane Rabinowich,Ayelet Grupper,Roni Baruch,Merav Ben-Yehoyada,Tami Halperin,Dan Turner,Eugene Katchman,Sharon Levi,Inbal Houri,Nir Lubezky,Oren Shibolet,Helena Katchman +11 more
TL;DR: In this paper, the authors evaluated vaccine immunogenicity and safety in a special population, namely, liver transplant recipients, and found that fewer than half of the recipients developed sufficient levels of antibodies against the virus, and in those who were positive, average antibody levels were 2x less compared to healthy controls.
Journal ArticleDOI
Kidney transplant recipients vaccinated before transplantation maintain superior humoral response to SARS-CoV-2 vaccine.
Ayelet Grupper,Eugene Katchman,Merav Ben-Yehoyada,Liane Rabinowich,Doron Schwartz,Idit F. Schwartz,Moshe Shashar,Tami Halperin,Dan Turner,Yaacov Goykhman,Oren Shibolet,Sharon Levy,Inbal Houri,Roni Baruch,Helena Katchman +14 more
TL;DR: In this paper, the serologic response to BNT162b2 (Pfizer-BioNTech) vaccine in a cohort of 19 kidney transplant recipients, vaccinated prior to transplant, compare to 109 recipients vaccinated after transplantation, and to 39 healthcare workers, by determining the level of anti-spike antibodies after transplant.
Journal ArticleDOI
POLD1 and POLE Gene Mutations in Jewish Cohorts of Early-Onset Colorectal Cancer and of Multiple Colorectal Adenomas.
Guy Rosner,Nathan Gluck,Nathan Gluck,Shai Carmi,Dani Bercovich,Naomi Fliss-Issakov,Naomi Fliss-Issakov,Merav Ben-Yehoyada,Merav Ben-Yehoyada,Sivan Aharon-Caspi,Sivan Aharon-Caspi,Efrat Kellerman,Hana Strul,Hana Strul,Oren Shibolet,Oren Shibolet,Revital Kariv,Revital Kariv +17 more
TL;DR: Germline mutations in POLD1 and POLE were found to be relatively frequent in Jewish cohorts, and Phenotype of mutation carriers was notable for age under 50 at diagnosis, a propensity toward left-sided colorectal cancer, and extracolonic tumors.
Journal ArticleDOI
The effect of a third-dose BNT162b2 vaccine on anti-SARS-CoV-2 antibody levels in immunosuppressed patients
E Saiag,Ayelet Grupper,Irit Avivi,Ori Elkayam,Ron Ram,Yair Herishanu,Yael C Cohen,Chava Perry,Victoria Furer,Helena Katchman,Liane Rabinowich,Merav Ben-Yehoyada,Tami Halperin,Ron Baruch,Hanoch Goldshmidt,David Hagin,Ronen Ben-Ami,Eli Sprecher,David Bomze +18 more
TL;DR: In this article , the authors evaluated the immunogenic effect of a third-dose severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine in immunosuppressed patients.