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RGD DISEASE ONTOLOGY - ANNOTATIONS

RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:semantic dementia
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Accession:DOID:0081391 term browser browse the term
Definition:A primary progressive aphasia that is characterized by the progressive, amodal and profound loss of semantic knowledge and behavioral abnormalities, attributable to the degeneration of the anterior temporal lobes. (DO)
Synonyms:exact_synonym: semantic variant PPA;   semantic variant of primary progressive aphasia
 xref: GARD:10792;   ORDO:100069

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semantic dementia term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Mapt microtubule associated protein tau ISO ClinVar Annotator: match by term: Semantic dementia ClinVar PMID:25741868 NCBI chrNW_004955478:10,222,439...10,271,439
Ensembl chrNW_004955478:10,225,823...10,271,442 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  disease 14197
    Diseases of the Aged 1165
      dementia 783
        Frontotemporal Lobar Degeneration 159
          frontotemporal dementia 156
            primary progressive aphasia 4
              semantic dementia 1
Path 2
Term Annotations click to browse term
  disease 14197
    disease of anatomical entity 13866
      nervous system disease 12143
        central nervous system disease 10896
          brain disease 10230
            disease of mental health 7352
              developmental disorder of mental health 4992
                specific developmental disorder 4121
                  communication disorder 368
                    language disorder 157
                      aphasia 6
                        primary progressive aphasia 4
                          semantic dementia 1
paths to the root