Tag Archive | limbic-predominant age-related TDP-43 Encelopathy

Limbic-Predominant Age-Related TDP-43 Encelopathy (LATE) Dementia Identified

LATE Dementia IdentifiedA new type of dementia has been identified. While it may look like Alzheimer’s disease, it differs in significant ways. Researchers suspect it’s even more prevalent than Alzheimer’s disease – and may be part of a mixed-dementia diagnosis – but that remains to be seen.

The new type of dementia is called limbic-predominant age-related TDP-43 encelopathy or LATE dementia. The symptoms of LATE dementia and Alzheimer’s disease can appear to be similar, but while Alzheimer’s disease is the accumulation of plaques (beta-amyloid proteins) and tangles (tau proteins) in the brain, LATE dementia occurs because of the misfolding of accumulated TDP-43 proteins in the brain.  Continue reading