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Pregled bibliografske jedinice broj: 254635

LGMD2I in Spanish and Croatian Populations


Freixas, Alba; Olive, Montserrat; Canki-Klain, Nina; Povedano, Monica; Jauma, S; Colomer, Jaume; Rodriguez, Maria Jose; Martinez Matos, JA; Baiget, Montserrat; Gallano, Pia
LGMD2I in Spanish and Croatian Populations // Neuromuscular Disorders, 16 (2006), Suppl1. (podatak o recenziji nije dostupan, kongresno priopcenje, znanstveni)


CROSBI ID: 254635 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
LGMD2I in Spanish and Croatian Populations

Autori
Freixas, Alba ; Olive, Montserrat ; Canki-Klain, Nina ; Povedano, Monica ; Jauma, S ; Colomer, Jaume ; Rodriguez, Maria Jose ; Martinez Matos, JA ; Baiget, Montserrat ; Gallano, Pia

Izvornik
Neuromuscular Disorders (0960-8966) 16 (2006), Suppl1;

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, kongresno priopcenje, znanstveni

Ključne riječi
LGMD 2I; FKRP

Sažetak
Limb Girdle Muscular Dystrophy type 2I (LGMD2I) is an autosomal recessive muscular dystrophy caused by mutations in the Fukutin Related Protein (FKRP). This gene is located at 19q13.3 and contains four exons. Immunohistochemical analysis is not possible to date because no specific antibodies have been isolated. Thus, mutational analysis is the method to obtain an accurate molecular diagnosis of the disease. The aim of this work is: (1) to diagnose the patients with clinical features suggesting LGMD2I, (2) to observe the frequency of this pathology in these two populations and, (3) to offer genetic counselling to the affected families. We studied 80 Spanish and Croatian patients presenting a LGMD2I phenotype and in whom we previously excluded a dystrophinopathy, a LGMD2A, a LGMD2C and a LGMD2D. The molecular study was performed following two different techniques. First of all, we analyzed the presence of the L276I mutation (reccurrent in North European population) by restriction enzyme analysis. Moreover, we sequenced the exon 4 (unique coding exon of FKRP gene). We found four missense mutations in eleven patients: E55Q, R143S, L276I and G373S. Two of these mutations (E55Q and G373S) has not been previously described. Their pathogenia was demonstrated by the analysis of 50 chromosomes from normal controls and 50 chromosomes from other myopathy patients (sarcoglycanopathies, DMD, BMD, myotonic dystrophy, caveolinopathy). The L276I mutation was identified in eight patients (3 Spanish and 5 Croatian) and should be considered the more frequent FKRP mutation in the populations studied. The low number of FKRP mutations identified despite the patients were very well classified could indicate the low frequency of LGMD2I in these two populations.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
0108052

Ustanove:
Medicinski fakultet, Zagreb,
Klinički bolnički centar Zagreb

Profili:

Avatar Url Nina Canki-Klain (autor)


Citiraj ovu publikaciju

Freixas, Alba; Olive, Montserrat; Canki-Klain, Nina; Povedano, Monica; Jauma, S; Colomer, Jaume; Rodriguez, Maria Jose; Martinez Matos, JA; Baiget, Montserrat; Gallano, Pia
LGMD2I in Spanish and Croatian Populations // Neuromuscular Disorders, 16 (2006), Suppl1. (podatak o recenziji nije dostupan, kongresno priopcenje, znanstveni)
Freixas, A., Olive, M., Canki-Klain, N., Povedano, M., Jauma, S., Colomer, J., Rodriguez, M., Martinez Matos, J., Baiget, M. & Gallano, P. (2006) LGMD2I in Spanish and Croatian Populations. Neuromuscular Disorders, 16 (Suppl1).
@article{article, year = {2006}, pages = {S76}, keywords = {LGMD 2I, FKRP}, journal = {Neuromuscular Disorders}, volume = {16}, number = {Suppl1}, issn = {0960-8966}, title = {LGMD2I in Spanish and Croatian Populations}, keyword = {LGMD 2I, FKRP} }
@article{article, year = {2006}, pages = {S76}, keywords = {LGMD 2I, FKRP}, journal = {Neuromuscular Disorders}, volume = {16}, number = {Suppl1}, issn = {0960-8966}, title = {LGMD2I in Spanish and Croatian Populations}, keyword = {LGMD 2I, FKRP} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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