2014
DOI: 10.1186/1687-9856-2014-16
|View full text |Cite
|
Sign up to set email alerts
|

A novel TRPS1 gene mutation causing trichorhinophalangeal syndrome with growth hormone responsive short stature: a case report and review of the literature

Abstract: The role of growth hormone (GH) and its therapeutic supplementation in the trichorhinophalangeal syndrome type I (TRPS I) is not well delineated. TRPS I is a rare congenital syndrome, characterized by craniofacial and skeletal malformations including short stature, sparse, thin scalp hair and lateral eyebrows, pear-shaped nose, cone shaped epiphyses and hip dysplasia. It is inherited in an autosomal dominant manner and caused by haploinsufficiency of the TRPS1 gene. We report a family (Mother and 3 of her 4 ch… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
31
0
3

Year Published

2015
2015
2022
2022

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 26 publications
(34 citation statements)
references
References 20 publications
0
31
0
3
Order By: Relevance
“…TRPS1 can be caused by point mutations in TRPS1, as well as by partial microdeletion in chromosome 8 involving this gene. There are several reports of patients with TRPS1 and isolated GH deficiency with normal neuroimaging, primarily patients with loss‐of‐function mutation restricted to the TRPS gene . It is noteworthy that our patient is the first description of TRPS1 with CPHD.…”
Section: Discussionmentioning
confidence: 66%
“…TRPS1 can be caused by point mutations in TRPS1, as well as by partial microdeletion in chromosome 8 involving this gene. There are several reports of patients with TRPS1 and isolated GH deficiency with normal neuroimaging, primarily patients with loss‐of‐function mutation restricted to the TRPS gene . It is noteworthy that our patient is the first description of TRPS1 with CPHD.…”
Section: Discussionmentioning
confidence: 66%
“…Head circumference is typically normal throughout life, except for those with a genomic deletion in whom in one-third head circumference falls below the 3 rd percentile. Growth hormone studies have yielded variable results, as was the reaction in growth of growth hormone therapy [Merjaneh et al, 2014].…”
Section: Growthmentioning
confidence: 99%
“…El síndrome tricorrinofalángico de tipo I (OMIM 190350) es un trastorno genético raro que se caracteriza por anomalías esqueléticas y craneofaciales distintivas, con un patrón de herencia autosómica dominante debido a defectos en el gen TRPS-1 (OMIM 604386), que se encuentra en el cromosoma 8q24; estos se identificaron como la causa más frecuente. [23][24][25] El gen codifica el represor de la transcripción de la proteína con los dedos de cinc que participa en la regulación de la modulación del condrocito y en el desarrollo del pericondrio. 2,25,26 Esta entidad se caracteriza por cabello fino, escaso y de crecimiento lento, [23][24][25][26] línea de nacimiento del cabello alta, 26 cejas gruesas en el medio y escasas en los extremos (signo de Hertoghe), 24,25 orejas prominentes, [25][26][27] hipoplasia facial media, 27 rinofima, 23,24,25 surco nasolabial plano y largo, labio superior delgado, [25][26][27] protuberancia debajo del labio inferior,paladar o j i v a l 2 7 , 2 8 y a n o m a l í a s d e n t a l e s , c o m o maloclusión 28 y múltiples DS erupcionados.…”
Section: Síndrome Tricorrinofalángico De Tipo Iunclassified
“…[23][24][25] El gen codifica el represor de la transcripción de la proteína con los dedos de cinc que participa en la regulación de la modulación del condrocito y en el desarrollo del pericondrio. 2,25,26 Esta entidad se caracteriza por cabello fino, escaso y de crecimiento lento, [23][24][25][26] línea de nacimiento del cabello alta, 26 cejas gruesas en el medio y escasas en los extremos (signo de Hertoghe), 24,25 orejas prominentes, [25][26][27] hipoplasia facial media, 27 rinofima, 23,24,25 surco nasolabial plano y largo, labio superior delgado, [25][26][27] protuberancia debajo del labio inferior,paladar o j i v a l 2 7 , 2 8 y a n o m a l í a s d e n t a l e s , c o m o maloclusión 28 y múltiples DS erupcionados. [27][28][29] También se observan epífisis cónicas en las falanges de las manos, [23][24][25][26] deformidades de las articulaciones interfalángicas que se asemejan a las de la artritis reumatoide, 23 baja estatura y, con frecuencia -aunque no es un signo patognomónico-, displasia de cadera (enfermedad similar a la de Legg-Calve-Perthes en la cabeza femoral).…”
Section: Síndrome Tricorrinofalángico De Tipo Iunclassified
See 1 more Smart Citation