Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026850 (muscular dystrophy)
 5,870 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The molecular genetic basis of a large group of monogenic hereditary neurological diseases is analyzed. Emphasis is laid on different types of mutations causing Huntington's chorea, autosomal dominant ataxias, Friedreich's disease, dopa-responsive and nondopa-responsive forms of torsion dystonia: the frequencies of these mutations and their molecular characteristics have been first investigated in the Russian population. Relationships between particular genotypes and various clinical variants of these disorders are analyzed. Genetic loci for two novel hereditary diseases of the nervous system, such as X-linked congenital cerebellar hypoplasia and an atypical form of autosomal recessive muscular dystrophy are characterized. Nosological entities of these clinical forms are substantiated in accordance with molecular genetic findings. DNA diagnostic techniques have been developed, which allows medical genetic counselling and prevention of relapses to be made in genetically burden families.
 ...
PMID:[Molecular analysis of hereditary nervous system diseases]. 1057 63

Over the last years it has become evident that the nuclear envelope (NE) is more than a passive membrane barrier that separates the nucleus from the cytoplasm. The NE not only controls the trafficking of macromolecules between the nucleoplasm and the cytosol, but also provides anchoring sites for chromosomes and cytoskeleton to the nuclear periphery. Targeting of chromatin to the NE might actually be part of gene expression regulation in eukaryotes. Mutations in certain NE proteins are associated with a diversity of human diseases, including muscular dystrophy, neuropathy, lipodistrophy, torsion dystonia and the premature aging condition progeria. Despite the importance of the NE for cell division and differentiation, relatively little is known about its biogenesis and its role in human diseases. It is our goal to provide a comprehensive view of the NE and to discuss possible implications of NE-associated changes for gene expression, chromatin organization and signal transduction.
 ...
PMID:The role of the nuclear envelope in cellular organization. 1638 59