Premium
Deletion of the SHOX gene in patients with short stature of unknown cause
Author(s) -
Morizio E.,
Stuppia L.,
Gatta V.,
Fantasia D.,
Guanciali Franchi P.,
Rinaldi MM,
Scarano G.,
Concolino D.,
Giannotti A.,
Verrotti A.,
Chiarelli F.,
Calabrese G.,
Palka G.
Publication year - 2003
Publication title -
american journal of medical genetics part a
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.064
H-Index - 112
eISSN - 1552-4833
pISSN - 1552-4825
DOI - 10.1002/ajmg.a.20198
Subject(s) - short stature , idiopathic short stature , interphase , fluorescence in situ hybridization , metaphase , fish <actinopterygii> , biology , population , gene , genetics , endocrinology , chromosome , medicine , fishery , growth hormone , environmental health , hormone
A fluorescence in situ hybridization (FISH) study was performed in 56 patients with short stature of unknown cause in order to establish the role of deletion of the SHOX gene in this population. FISH analysis was carried out on metaphase spreads and interphase lymphocytes from blood smears using a probe specific for the SHOX gene. Deletion of SHOX was found in four patients (7.1%). No skeletal abnormalities were detected in these patients either at the physical examination or at X‐rays of the upper and lower limbs. Present results indicate that SHOX plays an important role also in short stature of unknown cause, and FISH analysis appears as an easy, appropriate, and inexpensive method for the detection of SHOX deletion. © 2003 Wiley‐Liss, Inc.