
| 10.1186/s12886-015-0081-4
http://scihub22266oqcxt.onion/10.1186/s12886-015-0081-4
 C4517409!4517409!26216097
free
free
free
Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26216097&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
|  
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 219.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 253.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 253.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 253.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 253.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26216097.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117
BMC+Ophthalmol 2015 ; 15 (�): � Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
|
Whole-exome sequencing reveals a novel CHM gene mutation in a family with choroideremia initially diagnosed as retinitis pigmentosa #MMPMID26216097Guo H; Li J; Gao F; Li J; Wu X; Liu QBMC Ophthalmol 2015[]; 15 (�): � PMID26216097show ga
Background: Genomic mutations in about 200 genes are associated with hereditary retinal diseases. In this study, we screened for the disease-causing gene mutation in a family with X-linked retinal degenerative disease. Methods: Pedigree data were collected and genomic DNA was isolated from peripheral blood of family members, who also underwent comprehensive ophthalmic examination including visual acuity, slit-lamp examination, fundus examination and visual field testing at Qilu Hospital of Shandong University. Whole-exome genomic sequencing was used to screen for gene mutations in the male proband. Sanger sequencing was used to confirm the mutation revealed in this family. Results: Two affected males underwent ophthalmic examination; retinitis pigmentosa (RP) was diagnosed on the basis of night blindness beginning at an early age, decreasing visual acuity, progressive loss of peripheral vision, attenuation of retinal vessels and pigment disturbance on fundus examination. However, whole-exome sequencing revealed no mutation in RP-associated genes. Instead, we identified a novel hemizygous c.1475_1476insCA mutation in the choroideremia-associated gene (CHM). The mutation was confirmed by Sanger sequencing and further excluded from the possibility as a rare polymorphism. From the genetic data and clinical findings, the diagnosis was corrected to choroideremia (CHM). Further molecular genetic analysis suggested that this novel CHM mutation caused a frame shift (p.Leu492PhefsX7) and encoded a truncated nonfunctional Rab escort protein 1 (REP-1), which caused CHM in this family. Finally, sequencing data for a pregnant female member confirmed that she did not carry the mutation and thus was carrying a healthy infant. Conclusion: We report a novel CHM mutation, c.1475_1476insCA, identified by whole-exome sequencing in a family with X-linked CHM initially diagnosed as RP. Our findings emphasize the value of a diagnostic approach that associates genetic and ophthalmologic data to facilitate the proper clinical diagnosis of rare hereditary retinal diseases such as CHM.�
  
DeepDyve Pubget Overpricing | 
|