Ultrasonicator Covaris News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
The pathogenesis of Alzheimer s disease is complex, and early-onset Alzheimer s disease (EOAD) is mostly influenced by genetic factors. Presenilin-1, presenilin-2 (PSEN2), and amyloid precursor protein are currently known as the three main causative genes for autosomal dominant EOAD, with the PSEN2 mutation being the rarest. In this study, we reported a 56-year-old Chinese Han proband who presented with prominent progressive amnesia, aphasia, executive function impairment, and depression 5 years ago. The 3-year follow-up showed that the patient experienced progressive brain atrophy displayed on magnetic resonance imaging (MRI) and dramatic cognitive decline assessed by neuropsychological evaluation. This patient was clinically diagnosed as EOAD based on established criteria. A heterozygous variant (NM 000447.2: c.1106T>C) of PSEN2 was identified for the first time in this patient a ....

United Kingdom , United States , San Diego , Ultrasonicator Covaris , Silva Lopes , Alzheimers Dement , User Tax , National Natural Science Foundation Of China , Department Of Neurology , Sequence Control Software Illumina , Key Research , Development Projects Of Anhui Province , National Institute On , Xgen Exome Research Panel , Mathworks Inc , Exome Aggregation Consortium Ex , Montreal Neurological Institute , Alzheimer Association , Chinese Han , First Affiliated Hospital , Anhui Medical University , Ethics Committee , Computational Anatomy Toolbox , Mini Mental State Examination , Montreal Cognitive Assessment , Cambridge Cognitive Examination Chinese ,