Assessment of bullet holes through the analysis of mushroom-shaped morphology in synthetic fibres: analysis of six cases

International Journal of Legal Medicine - Textiles damage analysis is a very valuable tool in forensic investigations. However, to date, very little research has been carried out to understand the...     

Combined NGS Approaches Identify Mutations in the Intraflagellar Transport Gene IFT140 in Skeletal Ciliopathies with Early Progressive Kidney Disease

Ciliopathies are genetically heterogeneous disorders characterized by variable expressivity and overlaps between different disease entities. This is exemplified by the short rib‐polydactyly syndromes, Jeune, Sensenbrenner, and Mainzer‐Saldino chondrodysplasia syndromes. These three syndromes are frequently caused by mutations in intraflagellar transport (IFT) genes affecting the primary cilia, which play a crucial role in skeletal and chondral development. Here, we identified mutations in IFT140, an IFT complex A gene, in five Jeune asphyxiating thoracic dystrophy (JATD) and two Mainzer‐Saldino syndrome (MSS) families, by screening a cohort of 66 JATD/MSS patients using whole exome sequencing and targeted resequencing of a customized ciliopathy gene panel. We also found an enrichment of rare IFT140 alleles in JATD compared with nonciliopathy diseases, implying putative modifier effects for certain alleles. IFT140 patients presented with mild chest narrowing, but all had end‐stage renal failure under 13 years of age and retinal dystrophy when examined for ocular dysfunction. This is consistent with the severe cystic phenotype of Ift140 conditional knockout mice, and the higher level of Ift140 expression in kidney and retina compared with the skeleton at E15.5 in the mouse. IFT140 is therefore a major cause of cono‐renal syndromes (JATD and MSS). The present study strengthens the rationale for IFT140 screening in skeletal ciliopathy spectrum patients that have kidney disease and/or retinal dystrophy.     

Occupational Characteristics of Adults with Pediatric-Onset Spinal Cord Injury

Background:

Employment rates among individuals with spinal cord injury (SCI) are lower than in the general population and little is known about the specific occupations in which they are employed.

Objectives:

To describe specific occupations of adults with pediatric-onset SCI using the 2010 Standard Occupational Classification (SOC) system and to determine associations between SOC occupations and demographic factors.

Methods:

Cross-sectional data specific to education and employment were collected from the last interviews of a larger longitudinal study. Occupations were categorized according to the 2010 SOC system. SOC groups were compared within gender level of injury and final education.

Results:

Of the 461 total participants 219 (47.5%) were employed and specific occupations were available for 179. Among the SOC groups Education Law Community Service Arts and Media Occupations were most prevalent (30.2%) followed by Management Business and Finance Occupations (21.1%) Computer Engineering and Science Occupations (10.6%) Administrative and Office Support Occupations (10.0%) Service Occupations (7.3%) Healthcare Practitioners and Technical Occupations (3.9%) and Production Occupations (3.4%). Differences were found in the distribution of SOC groups between gender levels of injury and final education groups.

Conclusion:

A wide variety of occupations were reported in adults with pediatric-onset SCI generally in concordance with final education and functional ability levels.