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  1. Article

    Open Access

    Thyroid crisis caused by metastatic thyroid cancer: an autopsy case report

    Thyroid crisis is a life-threatening condition in thyrotoxic patients. Although differentiated thyroid cancer is one of the causes of hyperthyroidism, reports on thyroid crisis caused by thyroid cancer are qui...

    Kai Takedani, Masakazu Notsu, Naoko Adachi, Sayuri Tanaka in BMC Endocrine Disorders (2021)

  2. Article

    Open Access

    Signal and morphological changes in the endolymph of patients with vestibular schwannoma on non-contrast 3D FLAIR at 3 Tesla

    Non-contrast FLAIR revealed increased signal within the inner ear in patients with vestibular schwannoma, which is generally assumed to occur in the perilymph; however, the majority of previous studies did not...

    Iichiro Osawa, Eito Kozawa, Sayuri Tanaka, Akane Kaizu, Kaiji Inoue in BMC Medical Imaging (2021)

  3. Article

    Open Access

    A case of insulin-like growth factor 2-producing gastrointestinal stromal tumor with severe hypoglycemia

    Non-islet cell tumor hypoglycemia (NICTH) is a rare paraneoplastic syndrome that secretes incompletely processed high molecular weight insulin growth factor 2 (big-IGF2), which results in stimulation of the in...

    Haruka Yamasaki, Ayako Itawaki, Miwa Morita, Hitomi Miyake in BMC Endocrine Disorders (2020)

  4. No Access

    Article

    Insulin-Like Growth Factor-I Protects Against the Detrimental Effects of Advanced Glycation End Products and High Glucose in Myoblastic C2C12 Cells

    Previous studies suggested that advanced glycation end products (AGEs) and insulin-like growth factor-I (IGF-I) are involved in the mechanism of diabetes-induced sarcopenia. In this study, we examined effects ...

    Naoko Adachi, Ippei Kanazawa, Ken-ichiro Tanaka in Calcified Tissue International (2019)

  5. Article

    Open Access

    Late-onset isolated adrenocorticotropic hormone deficiency caused by nivolumab: a case report

    Immune checkpoint inhibitors including nivolumab, an anti-programmed cell death protein 1 antibody, are recently developed cancer immunotherapy agents. Immune checkpoint inhibitors are known to cause autoimmun...

    Ayumu Takeno, Masahiro Yamamoto, Miwa Morita, Sayuri Tanaka in BMC Endocrine Disorders (2019)

  6. No Access

    Article

    The Association Between Osteocalcin and Chronic Inflammation in Patients with Type 2 Diabetes Mellitus

    Osteocalcin acts as an endocrine hormone to regulate energy homeostasis. Although several in vivo and in vitro studies suggest that osteocalcin is involved in chronic inflammation, the association between oste...

    Ippei Kanazawa, Sayuri Tanaka, Toshitsugu Sugimoto in Calcified Tissue International (2018)