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Short Report
Two patients with MIRAGE syndrome lacking haematological features: role of somatic second-site reversion SAMD9 mutations
  1. Hirohito Shima1,
  2. Katrin Koehler2,
  3. Yumiko Nomura3,
  4. Kazuhiko Sugimoto3,
  5. Akira Satoh3,
  6. Tsutomu Ogata4,
  7. Maki Fukami4,
  8. Ramona Jühlen2,
  9. Markus Schuelke5,
  10. Klaus Mohnike6,
  11. Angela Huebner2,
  12. Satoshi Narumi1
  1. 1 Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Setagaya, Tokyo, Japan
  2. 2 Klinik und Poliklinik für Kinder-und Jugendmedizin, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
  3. 3 Department of Pediatrics, Hirosaki National Hospital, Hirosaki, Japan
  4. 4 Department of Pediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan
  5. 5 Department of Neuropediatrics and NeuroCure Clinical Research Center, Charité-Universitätsmedizin Berlin, Berlin, Germany
  6. 6 Divisioin of Pediatric Endocrinology and Metabolism, Department of Pediatrics, Otto-von-Guericke, Otto-von-Guericke Universität Magdeburg, Magdeburg, Germany
  1. Correspondence to Dr Satoshi Narumi, Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo 157-8535, Japan; narumi-s{at}ncchd.go.jp

Footnotes

  • HS and KK contributed equally.

  • Contributors YN, KS, AS and KM clinically characterised the patients. TO, MF and KK collected genetic samples. HS, KK, RJ and MS conducted sequencing experiments. HS conducted expression experiments. KK and SN created the design of the study. HS and SN wrote the manuscript with critical inputs from KK, AH and MS. All authors read and approved the final manuscript.

  • Funding This work was partly supported by a DFG grant HU 895/5-2 (Clinical Research Unit 252), a DFG grant KO 3588/2-1, Takeda Science Foundation, Japan Intractable Diseases (Nanbyo) Research Foundation, the Grant-in-Aid for Scientific Research on Innovative Areas from MEXT (3905-A02) and a grant from the Practical Research Project for Rare/Intractable Diseases of the Japan Agency for Medical Research and Development, AMED.

  • Competing interests None declared.

  • Patient consent Obtained.

  • Ethics approval National Center for Child Health and Development, Medical Faculty, Technische Universität Dresden.

  • Provenance and peer review Not commissioned; externally peer reviewed.

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Footnotes

  • HS and KK contributed equally.

  • Contributors YN, KS, AS and KM clinically characterised the patients. TO, MF and KK collected genetic samples. HS, KK, RJ and MS conducted sequencing experiments. HS conducted expression experiments. KK and SN created the design of the study. HS and SN wrote the manuscript with critical inputs from KK, AH and MS. All authors read and approved the final manuscript.

  • Funding This work was partly supported by a DFG grant HU 895/5-2 (Clinical Research Unit 252), a DFG grant KO 3588/2-1, Takeda Science Foundation, Japan Intractable Diseases (Nanbyo) Research Foundation, the Grant-in-Aid for Scientific Research on Innovative Areas from MEXT (3905-A02) and a grant from the Practical Research Project for Rare/Intractable Diseases of the Japan Agency for Medical Research and Development, AMED.

  • Competing interests None declared.

  • Patient consent Obtained.

  • Ethics approval National Center for Child Health and Development, Medical Faculty, Technische Universität Dresden.

  • Provenance and peer review Not commissioned; externally peer reviewed.

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