Concept information
Preferred term
TDP-43 Proteinopathies
Type
-
Topical Descriptor
Broader concept
Narrower concepts
Scope note
- Diseases characterized by the presence of abnormally phosphorylated, ubiquitinated, and cleaved DNA-binding protein TDP-43 in affected brain and spinal cord. Inclusions of the pathologic protein in neurons and glia, without the presence of AMYLOID, is the major feature of these conditions, thus making these proteinopathies distinct from most other neurogenerative disorders in which protein misfolding leads to brain amyloidosis. Both frontotemporal lobar degeneration and AMYOTROPHIC LATERAL SCLEROSIS exhibit this common method of pathogenesis and thus they may represent two extremes of a continuous clinicopathological spectrum of one disease.
History note
- 2010
In other languages
-
Finnish
-
TDP-43-proteiinitauti
-
TDP-43-proteinopatia
-
TDP-43-proteinopatiat
-
Swedish
URI
http://www.yso.fi/onto/mesh/D057177
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