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  1. Article

    Open Access

    NSUN3-mediated mitochondrial tRNA 5-formylcytidine modification is essential for embryonic development and respiratory complexes in mice

    In mammalian mitochondria, translation of the AUA codon is supported by 5-formylcytidine (f5C) modification in the mitochondrial methionine tRNA anticodon. The 5-formylation is initiated by NSUN3 methylase. Human...

    Yoshitaka Murakami, Fan-Yan Wei, Yoshimi Kawamura in Communications Biology (2023)

  2. Article

    Open Access

    Resistance to chemical carcinogenesis induction via a dampened inflammatory response in naked mole-rats

    Naked mole-rats (NMRs) have a very low spontaneous carcinogenesis rate, which has prompted studies on the responsible mechanisms to provide clues for human cancer prevention. However, it remains unknown whethe...

    Kaori Oka, Shusuke Fujioka, Yoshimi Kawamura, Yoshihiro Komohara in Communications Biology (2022)

  3. Article

    Open Access

    Isolation and characterization of neural stem/progenitor cells in the subventricular zone of the naked mole-rat brain

    The naked mole-rat (NMR) is the longest-lived rodent with a maximum lifespan of more than 37 years and shows a negligible senescence phenotype, suggesting that tissue stem cells of NMRs are highly capable of m...

    Yuki Yamamura, Yoshimi Kawamura, Yuki Oiwa, Kaori Oka in Inflammation and Regeneration (2021)

  4. Article

    Open Access

    Characterization of an active LINE-1 in the naked mole-rat genome

    Naked mole-rats (NMRs, Heterocephalus glaber) are the longest-living rodent species. A reason for their long lifespan is pronounced cancer resistance. Therefore, researchers believe that NMRs have unknown secrets...

    Shunichi Yamaguchi, Shizuka Nohara, Yuki Nishikawa, Yusuke Suzuki in Scientific Reports (2021)

  5. No Access

    Chapter

    Induced Pluripotent Stem Cells from Cancer-Resistant Naked Mole-Rats

    Stem cells play essential roles in the development and tissue homeostasis of animals and are closely associated with carcinogenesis and aging. Also, the somatic cell reprogramming process to induced pluripoten...

    Kyoko Miura, Yuki Oiwa, Yoshimi Kawamura in The Extraordinary Biology of the Naked Mole-Rat (2021)

  6. Article

    Open Access

    Characterization of brown adipose tissue thermogenesis in the naked mole-rat (Heterocephalus glaber), a heterothermic mammal

    The naked mole-rat (NMR) is a heterothermic mammal that forms eusocial colonies consisting of one reproductive female (queen), several reproductive males, and subordinates. Despite their heterothermy, NMRs pos...

    Yuki Oiwa, Kaori Oka, Hironobu Yasui, Kei Higashikawa, Hidemasa Bono in Scientific Reports (2020)

  7. Article

    Open Access

    Flow cytometric identification and cell-line establishment of macrophages in naked mole-rats

    Naked mole rats (NMRs) have extraordinarily long lifespans and anti-tumorigenic capability. Recent studies of humans and mice have shown that many age-related diseases, including cancer, are strongly correlate...

    Haruka Wada, Yuhei Shibata, Yurika Abe, Ryo Otsuka, Nanami Eguchi in Scientific Reports (2019)

  8. Article

    Open Access

    Protocadherin-αC2 is required for diffuse projections of serotonergic axons

    Serotonergic axons extend diffuse projections throughout various brain areas, and serotonergic system disruption causes neuropsychiatric diseases. Loss of the cytoplasmic region of protocadherin-α (Pcdh-α) fam...

    Shota Katori, Yukiko Noguchi-Katori, Atsushi Okayama in Scientific Reports (2017)

  9. Article

    Open Access

    Tumour resistance in induced pluripotent stem cells derived from naked mole-rats

    The naked mole-rat (NMR, Heterocephalus glaber), which is the longest-lived rodent species, exhibits extraordinary resistance to cancer. Here we report that NMR somatic cells exhibit a unique tumour-suppressor re...

    Shingo Miyawaki, Yoshimi Kawamura, Yuki Oiwa, Atsushi Shimizu in Nature Communications (2016)

  10. No Access

    Protocol

    Derivation of Induced Pluripotent Stem Cells by Retroviral Gene Transduction in Mammalian Species

    Pluripotent stem cells can provide us with an enormous cell source for in vitro model systems for development. In 2006, new methodology was designed to generate pluripotent stem cells directly from somatic cel...

    Masanori Imamura, Hironobu Okuno, Ikuo Tomioka, Yoshimi Kawamura in Genomic Imprinting (2012)

  11. No Access

    Article

    Split single-cell RT-PCR analysis of Purkinje cells

    This protocol details a method for analyzing the expression of multiple genes from a single Purkinje neuron, including the determination of whether the gene expression is monoallelic or biallelic. The protocol...

    Shigeyuki Esumi, Ryosuke Kaneko, Yoshimi Kawamura, Takeshi Yagi in Nature Protocols (2006)