All Stories

  1. Effects of azilsartan compared with telmisartan on insulin resistance in patients with essential hypertension and type 2 diabetes mellitus: An open-label, randomized clinical trial

    Article • PLOS One, April 2019, PLOS

    Ryuichi Sakamoto

  2. A Case of Acute Exacerbation of Chronic Adrenal Insufficiency Due to Ipilimumab Treatment for Advanced Melanoma

    Article • American Journal of Case Reports, January 2019, International Scientific Literature

    Ryuichi Sakamoto

  3. A case of autonomous cortisol secretion in a patient with subclinical Cushing’s syndrome, GNAS mutation, and paradoxical cortisol response to dexamethasone

    Article • BMC Endocrine Disorders, January 2019, Springer Science + Business Media

    Ryuichi Sakamoto

  4. Autoimmune-Related Primary Hypoparathyroidism Possibly Induced by the Administration of Pembrolizumab: A Case Report

    Article • Journal of Oncology Practice, July 2018, American Society of Clinical Oncology (ASCO)

    Ryuichi Sakamoto

  5. Nivolumab-induced thyroid dysfunction lacking antithyroid antibody is frequently evoked in Japanese patients with malignant melanoma

    Article • BMC Endocrine Disorders, June 2018, Springer Science + Business Media

    Ryuichi Sakamoto

  6. Subtype prediction of primary aldosteronism by combining aldosterone concentrations in the left adrenal vein and inferior vena cava: a multicenter collaborative study on adrenal venous sampling

    Article • Journal of Human Hypertension, November 2017, Springer Science + Business Media

    Ryuichi Sakamoto

  7. Hyperkalemia in both surgically and medically treated patients with primary aldosteronism

    Article • Journal of Human Hypertension, May 2017, Nature

    Ryuichi Sakamoto

  8. Rare human leukocyte antigen genotype in two siblings with type 1 diabetes in a Japanese family clustered with type 1 diabetes

    Article • Journal of Diabetes Investigation, April 2017, Wiley

    Ryuichi Sakamoto

  9. Reassessment of the cosyntropin stimulation test in the confirmatory diagnosis and subtype classification of primary aldosteronism

    Article • Clinical Endocrinology, September 2016, Wiley

    Ryuichi Sakamoto

  10. Significance of adrenal computed tomography in predicting laterality and indicating adrenal vein sampling in primary aldosteronism

    Article • Journal of Human Hypertension, September 2016, Nature

    Ryuichi Sakamoto

  11. Bilateral aldosterone suppression in AVS

    Article • Clinical Endocrinology, May 2016, Wiley

    NORIO WADA, Ryuichi Sakamoto

  12. Adrenal Venous Sampling in Patients With Positive Screening but Negative Confirmatory Testing for Primary AldosteronismNovelty and Significance

    Article • Hypertension, March 2016, Wolters Kluwer Health

    Ryuichi Sakamoto

  13. Eplerenone improves carotid intima-media thickness (IMT) in patients with primary aldosteronism

    Article • Endocrine Journal, January 2016, Japan Endocrine Society

    Ryuichi Sakamoto

  14. Optimum position of left adrenal vein sampling for subtype diagnosis in primary aldosteronism

    Article • Clinical Endocrinology, July 2015, Wiley

    Ryuichi Sakamoto

  15. Importance of contralateral aldosterone suppression during adrenal vein sampling in the subtype evaluation of primary aldosteronism

    Article • Clinical Endocrinology, March 2015, Wiley

    Ryuichi Sakamoto

  16. Roles for corticotropin-releasing factor receptor type 1 in energy homeostasis in mice

    Article • Metabolism, December 2013, Elsevier

    Ryuichi Sakamoto

  17. Activin stimulates CYP19A gene expression in human ovarian granulosa cell-like KGN cells via the Smad2 signaling pathway

    Article • Biochemical and Biophysical Research Communications, July 2013, Elsevier

    Ryuichi Sakamoto

  18. Reduced arterial stiffness in patients with acromegaly: non-invasive assessment by the cardio-ankle vascular index (CAVI)

    Article • Endocrine Journal, January 2013, Japan Endocrine Society

    Ryuichi Sakamoto

  19. A Case of Overwhelming Postsplenectomy Infection with Purpura Fuluminans due to Pneumococcal Infection.

    Article • Nihon Naika Gakkai Zasshi, January 2012, Japanese Society of Internal Medicine

    Ryuichi Sakamoto

  20. Smad2 Protein Disruption in the Central Nervous System Leads to Aberrant Cerebellar Development and Early Postnatal Ataxia in Mice

    Article • Journal of Biological Chemistry, April 2011, American Society for Biochemistry & Molecular Biology (ASBMB)

    Ryuichi Sakamoto

  21. Hypophosphatemic Osteomalacia as a Long-Term Complication After Liver Transplantation

    Article • Transplantation, January 2011, Wolters Kluwer Health

    Ryuichi Sakamoto

  22. GLI1, a crucial mediator of sonic hedgehog signaling in prostate cancer, functions as a negative modulator for androgen receptor

    Article • Biochemical and Biophysical Research Communications, January 2011, Elsevier

    Ryuichi Sakamoto

  23. Adrenal Failure Caused by a Retroperitoneal Malignant Mesothelioma

    Article • Internal Medicine, January 2009, Japanese Society of Internal Medicine

    Ryuichi Sakamoto

  24. Two Cases of Pheochromocytoma Associated with Single Ventricle Syndrome

    Article • Nihon Naika Gakkai Zasshi, January 2007, Japanese Society of Internal Medicine

    Ryuichi Sakamoto

  25. MEN type I presenting hypokalemia and hypertension, complicated with acromegaly, adrenal cortical tumor and rectal carcinoid tumor.

    Article • Nihon Naika Gakkai Zasshi, January 2006, Japanese Society of Internal Medicine

    Ryuichi Sakamoto