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Profil bibliographique

Keiko Yokoyama

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

6Publications signalées
10Citations signalées
2Affiliations récentes

Les institutions déclarées

Les domaines associés

CRISPR and Genetic EngineeringPluripotent Stem Cells ResearchCancer, Hypoxia, and MetabolismCancer Genomics and DiagnosticsEpigenetics and DNA Methylation

Les publications récentes

Accès ouvert 2025 preprint OpenAlex

Upregulation of the lncRNA XACT sustains pluripotency, blocks lineage specification, and drives germ cell tumor-like transcriptional programs in human pluripotent stem cells

Kenji Izumi, Nami Motosugi, Akiko Sugiyama, Natsumi Kurosaki et autres

Summary Long noncoding RNAs (lncRNAs) represent a vast class of regulatory transcripts and are spatiotemporally controlled, yet only a few have been functionally implicated in human development. Here, we identify the X-linked lncRNA XACT , abundantly but transiently expressed during early human …

jp (code pays fourni par la source)

0 citations bioRxiv (Cold Spring Harbor Laboratory)
Accès ouvert 2025 article OpenAlex

Highly efficient XIST reactivation in female hPSC by transient dual inhibition of TP53 and DNA methylation during Cas9 mediated genome editing

Nami Motosugi, Keita Hasegawa, Natsumi Kurosaki, Kenji Izumi et autres

The irreversible erosion of X-chromosome inactivation (XCI) due to repression of the long non-coding RNA XIST presents a major challenge for disease modeling and raises safety concerns for the clinical application of female human pluripotent stem cells (hPSCs) due to the aberrant …

jp (code pays fourni par la source)

0 citations Stem Cell Research & Therapy
Accès ouvert 2024 preprint OpenAlex

Highly efficient XIST reactivation in female hPSC by transient dual inhibition of TP53 and DNA methylation during Cas9 mediated genome editing

Nami Motosugi, Keita Hasegawa, Natsumi Kurosaki, Kenji Izumi et autres

Summary Erosion of X-chromosome inactivation (XCI) complicates disease and developmental modeling in female human pluripotent stem cells (hPSCs). Previous studies demonstrated that Cas9-mediated editing of the XIST promoter via non-homologous end joining (NHEJ) or homology-directed repair (HDR) with a selection cassette upstream …

jp (code pays fourni par la source)

0 citations bioRxiv (Cold Spring Harbor Laboratory)
Accès ouvert 2024 article OpenAlex

Abcb4-defect cholangitis mouse model with hydrophobic bile acid composition by in vivo liver-specific gene deletion

Kota Tsuruya, Keiko Yokoyama, Yusuke Mishima, Kinuyo Ida et autres

Progressive familial intrahepatic cholestasis (PFIC) is a liver disease that occurs during childhood and requires liver transplantation. ABCB4 is localized along the canalicular membranes of hepatocytes, transports phosphatidylcholine into bile, and its mutation causes PFIC3. Abcb4 gene-deficient mice established as animal models …

jp (code pays fourni par la source)

6 citations Journal of Lipid Research
Accès ouvert 2022 article OpenAlex

RNA-seq and Mitochondrial DNA Analysis of Adrenal Gland Metastatic Tissue in a Patient with Renal Cell Carcinoma

Tomoyoshi Komiyama, Hakushi Kim, Masayuki Tanaka, Sanae Isaki et autres

This study aimed to clarify whether genetic mutations participate in renal cell carcinoma (RCC) metastasis to the adrenal gland (AG). Our study analyzed whole mitochondrial gene and ribonucleic acid sequencing (RNA-seq) data from a male patient in his 60s with metastatic RCC. …

jp (code pays fourni par la source)

4 citations Biology

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