Monogenic Mitochondrial Disorders

Monogenic Phosphate Balance Disorders

Emerging Monogenic Complex Hyperkinetic Disorders

PURPOSE OF REVIEW Hyperkinetic movement disorders can manifest alone or as part of complex phenotypes. In the era of next-generation sequencing (NGS), the list of monogenic complex movement disorders is rapidly growing. This review will explore the main features of these newly identified conditions. RECENT FINDINGS Mutations in ADCY5 and PDE10A have been identified as important causes of chil...

The Complexity Beyond Monogenic Disorders

Twelve years after the identification of the molecular bases of the long-QT syndrome, it is now possible to express some considerations on the impact that genetic findings have had in the understanding of inherited arrhythmogenic diseases. Along with the excitement for the emerging data on genotype/phenotype correlation and for the development of the first recommendations for gene-specific mana...

Minireview: human obesity-lessons from monogenic disorders.

Genetic influences on the determination of human fat mass are profound and powerful, a statement that does not conflict with the obvious influence of environmental factors that drive recent changes in the prevalence of obesity. The assertion of the importance of genetic factors has, until recently, largely been based on twin and adoption studies. However, in the last 6 yr, a number of human gen...

Monogenic pigmentary skin disorders: genetics and pathophysiology.

For centuries skin pigmentation has played a major societal role, and genetic disorders of skin pigmentation have always evoked the curiosity of both laypersons and physicians. Normal skin pigmentation is a complex process that begins with the synthesis of melanin within the melanocytes, followed by its transfer to neighboring keratinocytes where it is translocated to the upper pole of the nucl...