References of "Jacquinet, Adeline"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailNeonatal progeroid variant of Marfan syndrome with congenital lipodystrophy results from mutations at the 3' end of FBN1 gene.
Jacquinet, Adeline ULg; Verloes, Alain; Callewaert, Bert et al

in European journal of medical genetics (2014), 57(5), 230-4

We report a 16-year-old girl with neonatal progeroid features and congenital lipodystrophy who was considered at birth as a possible variant of Wiedemann-Rautenstrauch syndrome. The emergence of ... [more ▼]

We report a 16-year-old girl with neonatal progeroid features and congenital lipodystrophy who was considered at birth as a possible variant of Wiedemann-Rautenstrauch syndrome. The emergence of additional clinical signs (marfanoid habitus, severe myopia and dilatation of the aortic bulb) lead to consider the diagnosis of the progeroid variant of Marfan syndrome. A de novo donor splice-site mutation (c.8226+1G>A) was identified in FBN1. We show that this mutation leads to exon 64 skipping and to the production of a stable mRNA that should allow synthesis of a truncated profibrillin-1, in which the C-terminal furin cleavage site is altered. FBN1 mutations associated with a similar phenotype have only been reported in four other patients. We confirm the correlation between marfanoid phenotype with congenital lipodystrophy and neonatal progeroid features (marfanoid-progeroid-lipodystrophy syndrome) and frameshift mutations at the 3' end of FBN1. This syndrome should be considered in differential diagnosis of neonatal progeroid syndromes. [less ▲]

Detailed reference viewed: 15 (8 ULg)
Peer Reviewed
See detailFemoral-facial syndrome: long term follow-up and associated array CGH abnormalities.
JACQUINET, Adeline ULg; VALDES SOCIN, Hernan Gonzalo ULg; LIBIOULLE, Cécile ULg et al

Poster (2013, October 22)

The femoral-facial syndrome is usually sporadic and its aetiology remains unknown. Non-genetic factors as maternal diabetes mellitus have been associated. Reports of familial cases have otherwise ... [more ▼]

The femoral-facial syndrome is usually sporadic and its aetiology remains unknown. Non-genetic factors as maternal diabetes mellitus have been associated. Reports of familial cases have otherwise suggested autosomal dominant inheritance. We report the 20 years clinical follow-up of a girl with femoral-facial syndrome diagnosed at birth. Recently, array CGH investigation identified a 1400 kb duplication at 9q31.1, including the gene SMC2, and a 343 kb deletion at 12q24.33 including the genes CHFR, ZNF26, ZNF140, ZNF10 and ZNF268. Moreover, the patient presents a Mayer-Rokitansky-Kuster-Hauser syndrome diagnosed at puberty. Femoral-facial syndrome and Mullerian agenesis may reflect different defects in the primary axial mesodermal development, being the consequences of same environmental or/and genetic factors during blastogenesis. Among these genetic factors, we suggest the possible involvement of the two copy number variants reported here [less ▲]

Detailed reference viewed: 49 (5 ULg)
Full Text
Peer Reviewed
See detailTemple-Baraitser syndrome: a rare and possibly unrecognized condition.
Jacquinet, Adeline ULg; Gerard, Marion; Gabbett, Michael T et al

in American Journal of Medical Genetics. Part A (2010), 152A(9), 2322-6

Temple-Baraitser syndrome, previously described in two unrelated patients, is the association of severe mental retardation and abnormal thumbs and great toes. We report two additional unrelated patients ... [more ▼]

Temple-Baraitser syndrome, previously described in two unrelated patients, is the association of severe mental retardation and abnormal thumbs and great toes. We report two additional unrelated patients with Temple-Baraitser syndrome, review clinical and radiological features of previously reported cases and discuss mode of inheritance. Patients share a consistent pattern of anomalies: hypo or aplasia of the thumb and great toe nails and broadening and/or elongation of the thumbs and halluces, which have a tubular aspect. All patients were born to unrelated parents and occurred as a single occurrence in multiple sibships, suggesting sporadic inheritance from a de novo mutation mechanism. Comparative genomic hybridization in Patients 1, 2 and 3 did not reveal any copy number variations. We confirm that Temple-Baraitser syndrome represents a distinct syndrome, probably unrecognized, possibly caused by a de novo mutation in a not yet identified gene. [less ▲]

Detailed reference viewed: 32 (3 ULg)