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  1. No Access

    Article

    Expression analysis using DNA microarrays demonstrates that E2F-1 up-regulates expression of DNA replication genes including replication protein A2

    The transcription factor E2F-1 plays a pivotal role in the regulation of G1/S transition in higher eukaryotes cell cycle. We used a cell line containing an inducible E2F-1 and oligonucleotide microarray analys...

    Yael Kalma, Lea Marash, Yocheved Lamed, Doron Ginsberg in Oncogene (2001)

  2. No Access

    Article

    E2Fs up-regulate expression of genes involved in DNA replication, DNA repair and mitosis

    The E2F family of transcription factors plays a pivotal role in the regulation of cell proliferation in higher eukaryotes. We used DNA microarrays and cell lines containing either inducible E2F-1 or inducible ...

    Shirley Polager, Yael Kalma, Eli Berkovich, Doron Ginsberg in Oncogene (2002)

  3. No Access

    Article

    Inferring gene regulatory logic from high-throughput measurements of thousands of systematically designed promoters

    Analyzing the effects of multiple promoter motifs on gene expression can be a laborious process. Sharon et al. present a high-throughput method to measure the expression of thousands of designed yeast promoters i...

    Eilon Sharon, Yael Kalma, Ayala Sharp, Tali Raveh-Sadka in Nature Biotechnology (2012)

  4. No Access

    Article

    Derivation of novel human ground state naive pluripotent stem cells

    It is known that human embryonic stem (ES) cells are more similar to mouse primed epiblast stem cells than to naive mouse ES cells; here culture conditions are determined that allow human ES and induced plurip...

    Ohad Gafni, Leehee Weinberger, Abed AlFatah Mansour, Yair S. Manor, Elad Chomsky in Nature (2013)

  5. Article

    Correction: Corrigendum: Derivation of novel human ground state naive pluripotent stem cells

    Nature 504, 282–286 (2013); doi:10.1038/nature12745 The reduced representation bisulphite sequencing (RRBS) data generated and analysed in this Letter were not originally uploaded to the Gene Expression Omnibu...

    Ohad Gafni, Leehee Weinberger, Abed AlFatah Mansour, Yair S. Manor, Elad Chomsky in Nature (2015)

  6. No Access

    Article

    Impaired function of trophoblast cells derived from translocated hESCs may explain pregnancy loss in women with balanced translocation (11;22)

    The aim of the study was to study whether the trophoblasts carrying unbalanced translocation 11,22 [t(11;12)] display abnormal expression of trophoblastic genes and impaired functional properties that may expl...

    Alina Shpiz, Dalit Ben-Yosef, Yael Kalma in Journal of Assisted Reproduction and Genetics (2016)

  7. No Access

    Article

    Blastomere biopsy for PGD delays embryo compaction and blastulation: a time-lapse microscopic analysis

    The purpose of the study was to explore the effect of blastomere biopsy for preimplantation genetic diagnosis (PGD) on the embryos’ dynamics, further cleavage, development, and implantation.

    Liron Bar-El, Yael Kalma, Mira Malcov in Journal of Assisted Reproduction and Genet… (2016)

  8. Article

    Open Access

    The effect of a germline mutation in the APC gene on β-catenin in human embryonic stem cells

    Most cases of colorectal cancer (CRC) are initiated by inactivation mutations in the APC gene, which is a negative regulator of the Wnt-β-catenin pathway. Patients with familial adenomatous polyposis (FAP) inh...

    Nofar Yedid, Yael Kalma, Mira Malcov, Ami Amit, Revital Kariv, Michal Caspi in BMC Cancer (2016)

  9. No Access

    Article

    Time-lapse imaging reveals delayed development of embryos carrying unbalanced chromosomal translocations

    The purpose of the study was to compare the morphokinetic parameters of embryos carrying balanced chromosomal translocations with those carrying unbalanced chromosomal translocations using time-lapse microscopy.

    Hadar Amir, Shiri Barbash-Hazan, Yael Kalma in Journal of Assisted Reproduction and Genet… (2019)

  10. No Access

    Chapter and Conference Paper

    Automated Measurements of Key Morphological Features of Human Embryos for IVF

    A major challenge in clinical In-Vitro Fertilization (IVF) is selecting the highest quality embryo to transfer to the patient in the hopes of achieving a pregnancy. Time-lapse microscopy provides clinicians wi...

    Brian D. Leahy, Won-Dong Jang, Helen Y. Yang in Medical Image Computing and Computer Assis… (2020)

  11. No Access

    Article

    Effects of letrozole or tamoxifen coadministered with a standard stimulation protocol on fertility preservation among breast cancer patients

    To assess the effects of letrozole or tamoxifen coadministration on fertility preservation treatment outcomes.

    Yael Shulman, Benny Almog, Yael Kalma in Journal of Assisted Reproduction and Genet… (2021)

  12. No Access

    Article

    Transfer of Day 6 Frozen-Thawed Blastocysts on Day 5 Compared with Day 6: Catching Up with the Window of Implantation—a Retrospective Study

    To compare clinical pregnancy rate (CPR) and live birth rate (LBR) after frozen-thawed embryo transfer (FET) of day (D-) 6 blastocysts on D-5 versus D-6. A retrospective cohort study. A university-affiliated s...

    Asaf Bilgory, Yael Kalma, Rotem Kopel, Foad Azem in Reproductive Sciences (2021)

  13. No Access

    Article

    Gonadotropin-Releasing Hormone Agonist Versus Recombinant Human Chorionic Gonadotropin Triggering in Fertility Preservation Cycles

    The purpose of this research is to study the efficacy of GnRH-a versus r-hCG triggering in patients who go through fertility preservation cycles. This retrospective cohort study was performed in a tertiary uni...

    Einat Haikin Herzberger, Sabaa Knaneh, Hadar Amir, Adi Reches in Reproductive Sciences (2021)

  14. No Access

    Article

    The association between a carrier state of FMR1 premutation and numeric sex chromosome variations

    Women carriers of FMR1 premutation are at increased risk of early ovarian dysfunction and even premature ovarian insufficiency. The aim of this study was to examine a possible association between FMR1 permutat...

    Mira Malcov, Ophir Blickstein in Journal of Assisted Reproduction and Genet… (2023)

  15. Article

    Open Access

    Isoform-resolved transcriptome of the human preimplantation embryo

    Human preimplantation development involves extensive remodeling of RNA expression and splicing. However, its transcriptome has been compiled using short-read sequencing data, which fails to capture most full-l...

    Denis Torre, Nancy J. Francoeur, Yael Kalma, Ilana Gross Carmel in Nature Communications (2023)

  16. No Access

    Article

    A clinical predictive model for live birth in women of advanced age undergoing PGT cycles

    The trend of delaying childbirth has resulted in a growing number of advanced-aged women who are opting for preimplantation genetic testing (PGT) to screen for monogenic diseases or structural chromosomal rear...

    Or Bercovich, Galia Klar, Talya Shaulov in Archives of Gynecology and Obstetrics (2024)