Search Results - "Sazhenova, Elena A."

Identification of differentially methylated genes in first-trimester placentas with trisomy 16 by Tolmacheva, Ekaterina N., Vasilyev, Stanislav A., Nikitina, Tatiana V., Lytkina, Ekaterina S., Sazhenova, Elena A., Zhigalina, Daria I., Vasilyeva, Oksana Yu, Markov, Anton V., Demeneva, Victoria V., Tashireva, Liubov A., Kashevarova, Anna A., Lebedev, Igor N.

“…The presence of an extra chromosome in the embryo karyotype often dramatically affects the fate of pregnancy. Trisomy 16 is the most common aneuploidy in…”
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Prevalence of chromosomal alterations in first-trimester spontaneous pregnancy loss by Essers, Rick, Lebedev, Igor N., Kurg, Ants, Fonova, Elizaveta A., Stevens, Servi J. C., Koeck, Rebekka M., von Rango, Ulrike, Brandts, Lloyd, Deligiannis, Spyridon Panagiotis, Nikitina, Tatyana V., Sazhenova, Elena A., Tolmacheva, Ekaterina N., Kashevarova, Anna A., Fedotov, Dmitry A., Demeneva, Viktoria V., Zhigalina, Daria I., Drozdov, Gleb V., Al-Nasiry, Salwan, Macville, Merryn V. E., van den Wijngaard, Arthur, Dreesen, Jos, Paulussen, Aimee, Hoischen, Alexander, Brunner, Han G., Salumets, Andres, Zamani Esteki, Masoud

“…Pregnancy loss is often caused by chromosomal abnormalities of the conceptus. The prevalence of these abnormalities and the allocation of (ab)normal cells in…”
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NLRP7 variants in spontaneous abortions with multilocus imprinting disturbances from women with recurrent pregnancy loss by Sazhenova, Elena A., Nikitina, Tatyana V., Vasilyev, Stanislav A., Tolmacheva, Ekaterina N., Vasilyeva, Oksana Yu, Markov, Anton V., Yuryev, Sergey Yu, Skryabin, Nikolay A., Zarubin, Alexey A., Kolesnikov, Nikita A., Stepanov, Vadim A., Lebedev, Igor N.

“…Purpose Comparative analysis of multilocus imprinting disturbances (MLIDs) in miscarriages from women with sporadic (SPL) and recurrent pregnancy loss (RPL)…”
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Array CGH analysis of a cohort of Russian patients with intellectual disability by Kashevarova, Anna A., Nazarenko, Lyudmila P., Skryabin, Nikolay A., Salyukova, Olga A., Chechetkina, Nataliya N., Tolmacheva, Ekaterina N., Sazhenova, Elena A., Magini, Pamela, Graziano, Claudio, Romeo, Giovanni, Kučinskas, Vaidutis, Lebedev, Igor N.

“…The use of array comparative genomic hybridization (array CGH) as a diagnostic tool in molecular genetics has facilitated the identification of many new…”
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LINE-1 retrotransposon methylation in chorionic villi of first trimester miscarriages with aneuploidy by Vasilyev, Stanislav A., Tolmacheva, Ekaterina N., Vasilyeva, Oksana Yu, Markov, Anton V., Zhigalina, Daria I., Zatula, Lada A., Lee, Vasilissa A., Serdyukova, Ekaterina S., Sazhenova, Elena A., Nikitina, Tatyana V., Kashevarova, Anna A., Lebedev, Igor N.

“…Purpose High frequency of aneuploidy in meiosis and cleavage stage coincides with waves of epigenetic genome reprogramming that may indicate a possible…”
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Allele-Specific Biased Expression of the CNTN6 Gene in iPS Cell-Derived Neurons from a Patient with Intellectual Disability and 3p26.3 Microduplication Involving the CNTN6 Gene by Gridina, Maria M., Matveeva, Natalia M., Fishman, Veniamin S., Menzorov, Aleksei G., Kizilova, Helen A., Beregovoy, Nikolay A., Kovrigin, Igor I., Pristyazhnyuk, Inna E., Oscorbin, Igor P., Filipenko, Maxim L., Kashevarova, Anna A., Skryabin, Nikolay A., Nikitina, Tatyana V., Sazhenova, Elena A., Nazarenko, Ludmila P., Lebedev, Igor N., Serov, Oleg L.

“…Copy number variations (CNVs) of the human CNTN6 gene caused by megabase-scale microdeletions or microduplications in the 3p26.3 region are often the cause of…”
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Abnormal methylation of PRDM16 and PTPRN2 genes in chorionic villi in miscarriage by Vasilyev, Stanislav A., Vasilyeva, Oksana Yu, Oppong-Peprah, Bismark, Demeneva, Victoria V., Zuev, Andrey S., Sazhenova, Elena A., Nikitina, Tatiana V., Tolmacheva, Ekaterina N.

“…Relevance. Abnormal epigenetic regulation of genes responsible for the development of the embryo and placenta is associated with many pregnancy pathologies…”
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Comparative Cytogenetic Analysis of Spontaneous Abortions in Recurrent and Sporadic Pregnancy Losses by Nikitina, Tatiana V., Sazhenova, Elena A., Tolmacheva, Ekaterina N., Sukhanova, Natalia N., Kashevarova, Anna A., Skryabin, Nikolay A., Vasilyev, Stanislav A., Nemtseva, Tatiana N., Yuriev, Sergey Y., Lebedev, Igor N.

“…Background: The majority of miscarriages are sporadic; however, 1-5% of couples experience recurrent pregnancy loss (RPL). Approximately 50-60% of miscarriages…”
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A mathematical model for evaluation of maternal cell contamination in cultured cells from spontaneous abortions: significance for cytogenetic analysis of prenatal selection factors by Nikitina, Tatyana V, Lebedev, Igor N, Sukhanova, Natalia N, Sazhenova, Elena A, Nazarenko, Sergey A

“…To develop a mathematical model for more precise estimation of the incidence of chromosomal abnormalities and the sex ratio among spontaneous abortions masked…”
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