Expanding the clinical spectrum of biglycan-related Meester-Loeys syndrome.

Pathogenic loss-of-function variants in BGN, an X-linked gene encoding biglycan, are associated with Meester-Loeys syndrome (MRLS), a thoracic aortic aneurysm/dissection syndrome. Since the initial publication of five probands in 2017, we have considerably expanded our MRLS cohort to a total of 18 probands (16 males and 2 females). Segregation analyses identified 36 additional BGN variant-harboring family members (9 males and 27 females).

Importance of Family History in the Era of Exome Analysis: A Report of a Family with Multiple Concurrent Genetic Diseases.

Multiple familial diseases in a single patient often present with overlapping symptomatology that confers difficulty in delineating a clinical diagnosis. Pedigree analysis has been a long-standing practice in the field of medical genetics to discover familial diseases. In recent years, whole exome sequencing (WES) has proven to be a useful tool for aiding physicians in diagnosing and understanding disease etiology.

Sex Differences, Genetic and Environmental Influences on Dilated Cardiomyopathy.

Dilated cardiomyopathy (DCM) is characterized by dilatation of the left ventricle and impaired systolic function and is the second most common cause of heart failure after coronary heart disease. The etiology of DCM is diverse including genetic pathogenic variants, infection, inflammation, autoimmune diseases, exposure to chemicals/toxins as well as endocrine and neuromuscular causes. DCM is inherited in 20-50% of cases where more than 30 genes have been implicated in the development of DCM with pathogenic variants in (Titin) most frequently associated with disease.

A Report of a Novel Pathogenic Variant in a Family with Buschke-Ollendorf Syndrome.

Buschke-Ollendorf Syndrome (BOS) is a benign autosomal dominant disorder caused by pathogenic mutations in . Here, we describe a family diagnosed to have varied phenotypes associated with BOS. Single gene testing of detected a heterozygous frameshift pathogenic variant in both the affected family members.

Novel Variant p.Q1248* is Associated with Developmental Delay: A Case Report.

In this report, we describe a 5-year-old boy with global developmental delay who presented for medical genetic evaluation. We performed whole exome sequencing that revealed the involvement of a heterogenous variant p.Gln1248Ter (CAG > TAG): c.

Human genome meeting 2016 : Houston, TX, USA. 28 February - 2 March 2016.

O1 The metabolomics approach to autism: identification of biomarkers for early detection of autism spectrum disorder A. K. Srivastava, Y.