Understanding the phenotypic spectrum of ASXL ‐related disease: Ten cases and a review of the literature

Author(s):  
Vishnu Anand Cuddapah ◽  
Holly A. Dubbs ◽  
Laura Adang ◽  
Steven L. Kugler ◽  
Elizabeth M. McCormick ◽  
...  
Author(s):  
Muhammet Furkan Korkmaz ◽  
Arzu Ekici ◽  
Orhan Görükmez

AbstractMutations in ANO3 have recently been identified as an autosomal dominant cause of dystonia (dystonia-24). Since then, the phenotypic spectrum has also been extended in children. Here, we reported a case of a 10-year-old Turkish girl child patient with a novel variant (NM_001313726: c.221dupA, p.Tyr74*), who exhibited tremor with mild dystonia. This report expands the phenotype caused by ANO3 variants and reveals an essential clinical aspect for patients and medical staff.


2018 ◽  
Vol 34 (2) ◽  
pp. 86-93 ◽  
Author(s):  
John C. Herriges ◽  
Ellen M. Arch ◽  
Pamela A. Burgio ◽  
Erin E. Baldwin ◽  
Danielle LaGrave ◽  
...  

To date, 13 patients with interstitial microduplications involving Xq25q26.2 have been reported. Here, we report 6 additional patients from 2 families with duplications involving Xq25q26.2. Family I carries a 5.3-Mb duplication involving 26 genes. This duplication was identified in 3 patients and was associated with microcephaly, growth failure, developmental delay, and dysmorphic features. Family II carries an overlapping 791-kb duplication that involves 3 genes. This duplication was identified in 3 patients and was associated with learning disability and speech delay. The size and gene content of published overlapping Xq25q26.2 duplications vary, making it difficult to define a critical region or establish a genotype-phenotype correlation. However, patients with overlapping duplications have been found to share common clinical features including microcephaly, growth failure, intellectual disability, learning difficulties, and dysmorphic features. The 2 families presented here provide additional insight into the phenotypic spectrum and clinical significance of duplications in this region.


2013 ◽  
Vol 462 (6) ◽  
pp. 673-678 ◽  
Author(s):  
Alessandro Marando ◽  
Gioacchino D’Ambrosio ◽  
Francesco Catanzaro ◽  
Stefano La Rosa ◽  
Fausto Sessa

Author(s):  
Walid Fazeli ◽  
Daniel Bamborschke ◽  
Abubakar Moawia ◽  
Somayeh Bakhtiari ◽  
Abbas Tafakhori ◽  
...  

2018 ◽  
Vol 51 ◽  
pp. 244-247 ◽  
Author(s):  
Ali Bohlok ◽  
Melody El Khoury ◽  
Berenice Tulelli ◽  
Laurine Verset ◽  
Anthony Zaarour ◽  
...  

2019 ◽  
Vol 18 (2) ◽  
pp. 265-270 ◽  
Author(s):  
Katherine Keenan ◽  
Annie Dupuis ◽  
Katherine Griffin ◽  
Carlo Castellani ◽  
Elizabeth Tullis ◽  
...  

2019 ◽  
Vol 09 (02) ◽  
pp. 117-120
Author(s):  
Pavalan Selvam ◽  
Shekhar Singh ◽  
Angita Jain ◽  
Herjot Atwal ◽  
Paldeep S. Atwal

AbstractOtospondylomegaepiphyseal dysplasia (OSMED) is an inherited autosomal dominant and recessive skeletal dysplasia caused by both heterozygous and homozygous pathogenic variants in COL11A2 encoding the α2(XI) collagen chains, a part of type XI collagen. Here, we describe a 2-year-old girl presenting from birth with a phenotype suggestive of OSMED. On whole exome sequence analysis of the family via commercially available methods, we detected two novel heterozygous pathogenic variants in the proband. In addition, we reviewed the phenotype of autosomal recessive OSMED cases with COL11A2 pathogenic variants reported to date and quantitatively highlighted the phenotypic spectrum.


Sign in / Sign up

Export Citation Format

Share Document