Survey of the training needs of genetic assistants supports the creation of genetic assistant training programs.

Despite the increasing numbers of genetic assistants (GAs) in the genomics workforce, their training needs and how to best prepare GAs for their role have not been well defined. We sought to identify the current educational status of GAs, opinions on their training needs, and attitudes about GA training programs (GATPs). Survey links were emailed to NSGC members, 17 state genetic counseling (GC) professional organizations, and genomic medicine researchers.

Magnetic resonance venography and genetics of a female patient with pelvic venous thrombosis.

A femoral vein thrombosis, originally diagnosed with conventional ultrasound, was fully elucidated and monitored utilizing serial high-resolution magnetic resonance venography in a 19-year-old female with a family history of venous thromboembolism. Genetic testing revealed she was heterozygous for a F5 gene mutation, an abnormality that predisposes carriers to factor V Leiden thrombophilia. An additional risk factor included use of oral contraceptive pills.

Application of broad-spectrum, sequence-based pathogen identification in an urban population.

A broad spectrum detection platform that provides sequence level resolution of target regions would have a significant impact in public health, case management, and means of expanding our understanding of the etiology of diseases. A previously developed respiratory pathogen microarray (RPM v.1) demonstrated the capability of this platform for this purpose.

Broad-spectrum respiratory tract pathogen identification using resequencing DNA microarrays.

The exponential growth of pathogen nucleic acid sequences available in public domain databases has invited their direct use in pathogen detection, identification, and surveillance strategies. DNA microarray technology has offered the potential for the direct DNA sequence analysis of a broad spectrum of pathogens of interest. However, to achieve the practical attainment of this potential, numerous technical issues, especially nucleic acid amplification, probe specificity, and interpretation strategies of sequence detection, need to be addressed.

Potential use of microarray technology for rapid identification of central nervous system pathogens.

Outbreaks of central nervous system (CNS) diseases result in significant productivity and financial losses, threatening peace and wartime readiness capabilities. To meet this threat, rapid clinical diagnostic tools for detecting and identifying CNS pathogens are needed. Current tools and techniques cannot efficiently deal with CNS pathogen diversity; they cannot provide real-time identification of pathogen serogroups and strains, and they require days, sometimes weeks, for examination of tissue culture.

Assessment of two methods for handling blood in collection tubes with RNA stabilizing agent for surveillance of gene expression profiles with high density microarrays.

Genome-wide expression studies of human blood samples in the context of epidemiologic surveillance are confronted by numerous challenges-one of the foremost being the capability to produce reliable detection of transcript levels. This led us to consider the Paxgene Blood RNA System, which consists of a stabilizing additive in an evacuated blood collection tube (PAX tube) and a sample processing kit (PAX kit). The PAX tube contains a solution that inhibits RNA degradation and gene induction as blood is drawn into the tube.