Two novel mutations ofPTEN gene in Japanese patients with Cowden syndrome

2004 ◽  
Vol 128A (1) ◽  
pp. 12-14 ◽  
Author(s):  
Takeshi Sawada ◽  
Toshihide Okada ◽  
Kazuhiro Miwa ◽  
Hiro Satoh ◽  
Akimichi Asano ◽  
...  
2009 ◽  
Vol 380 (3) ◽  
pp. 548-553 ◽  
Author(s):  
Naoyuki Sato ◽  
Tomohiro Nakayama ◽  
Yoshihiro Mizutani ◽  
Mitsuko Yuzawa

2007 ◽  
Vol 52 (12) ◽  
pp. 1040-1043 ◽  
Author(s):  
Mitsugu Uematsu ◽  
Osamu Sakamoto ◽  
Noriko Sugawara ◽  
Naonori Kumagai ◽  
Tetsuji Morimoto ◽  
...  

2015 ◽  
Vol 124 (1_suppl) ◽  
pp. 142S-147S ◽  
Author(s):  
Aya Ichinose ◽  
Hideaki Moteki ◽  
Mitsuru Hattori ◽  
Shin-ya Nishio ◽  
Shin-ichi Usami

Objective: We present a patient who was identified with novel mutations in the LRTOMT gene and describe the clinical features of the phenotype including serial audiological findings. Methods: One hundred six Japanese patients with mild to moderate sensorineural hearing loss from unrelated and nonconsanguineous families were enrolled in the study. Targeted genomic enrichment and massively parallel sequencing of all known nonsyndromic hearing loss genes were performed to identify the genetic cause of hearing loss. Results: Compound heterozygotes with a novel frame-shift mutation and a missense mutation were identified in the LRTOMT gene. The mutated residues were segregated in both alleles of LRTOMT, present within the LRTOMT2 protein coding region. The patient had moderate sloping hearing loss at high frequencies, which progressed at 1000 Hz and higher frequencies over a period of 6 years. Conclusion: Hearing loss caused by mutations in the LRTOMT gene is extremely rare. This is the first case report of a compound heterozygous mutation in a nonconsanguineous family.


2003 ◽  
Vol 48 (11) ◽  
pp. 571-574 ◽  
Author(s):  
Akemi Tanaka ◽  
Lan Thi Ngcok Hoang ◽  
Yasuaki Nishi ◽  
Satoshi Maniwa ◽  
Makio Oka ◽  
...  

1993 ◽  
Vol 119 (1-2) ◽  
pp. 179-184 ◽  
Author(s):  
Yoshikatsu Eto ◽  
Hiroshi Kawame ◽  
Yoriyasu Hasegawa ◽  
Toya Ohashi ◽  
Hiroyuki Ida ◽  
...  

2000 ◽  
Vol 17 (1) ◽  
pp. 71-72 ◽  
Author(s):  
Ritsu Matsukawa ◽  
Kazuki Iida ◽  
Masako Nakayama ◽  
Tsunehiro Mukai ◽  
Yutaka Okita ◽  
...  

1999 ◽  
Vol 44 (1) ◽  
pp. 48-51 ◽  
Author(s):  
Asako Nakamura ◽  
Shinya Matsuura ◽  
Hiroshi Tauchi ◽  
Ryoji Hanada ◽  
Hirofumi Ohashi ◽  
...  

2014 ◽  
Vol 74 (2) ◽  
pp. 173-174 ◽  
Author(s):  
Ken Okamura ◽  
Junko Yoshizawa ◽  
Yuko Abe ◽  
Keiko Hanaoka ◽  
Naoyuki Higashi ◽  
...  

2007 ◽  
Vol 48 (3) ◽  
pp. 1276 ◽  
Author(s):  
Hiroyuki Kondo ◽  
Minghui Qin ◽  
Shunji Kusaka ◽  
Tomoko Tahira ◽  
Haruyuki Hasebe ◽  
...  

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