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It reaches its greatest weight at puberty and subsequently begins to involute." ], "synonyms" : [ "Reticuloendothelial System, Thymus", "THYMUS", "THYMUS GLAND", "Thymus", "Thymus Gland", "Thymus gland structure (body structure)", "thymus", "thymus gland", "thymus organ" ], "annotation" : { "ALT_DEFINITION" : [ "A primary lymphoid organ generally located in the mediastinum near the thoracic inlet and/or along lateral aspects of the neck.", "An organ that is part of the lymphatic system, in which T lymphocytes grow and multiply. The thymus is in the chest behind the breastbone.", "Anatomical structure of largely lymphoid tissue that functions in cell-mediated immunity by being the site where T cells develop." ], "Contributing_Source" : [ "CDISC", "GDC", "PCDC", "UBERON", "mCode" ], "Display_Name" : [ "Thymus Gland" ], "Is_Value_For_GDC_Property" : [ "http://purl.obolibrary.org/obo/NCIT_C156421", "http://purl.obolibrary.org/obo/NCIT_C156422", "http://purl.obolibrary.org/obo/NCIT_C158874", "http://purl.obolibrary.org/obo/NCIT_C171435", "http://purl.obolibrary.org/obo/NCIT_C177570", "http://purl.obolibrary.org/obo/NCIT_C70729" ], "Legacy Concept Name" : [ "Thymus_Gland" ], "Maps_To" : [ "Thymus" ], "Preferred_Name" : [ "Thymus Gland" ], "Semantic_Type" : [ "Body Part, Organ, or Organ Component" ], "UMLS_CUI" : [ "C0040113" ], "code" : [ "C12433" ], "has_dbxref" : [ "UBERON:0002370" ] }, "label" : "Thymus Gland", "ontology_name" : "ncit", "ontology_prefix" : "NCIT", "ontology_iri" : "http://purl.obolibrary.org/obo/ncit.owl", "is_obsolete" : false, "term_replaced_by" : null, "is_defining_ontology" : true, "has_children" : false, "is_root" : false, "short_form" : "NCIT_C12433", "obo_id" : "NCIT:C12433", "in_subset" : [ "NCIT_C157711", "NCIT_C168655", "NCIT_C168656", "NCIT_C168659", "NCIT_C168660", "NCIT_C168663", "NCIT_C168664", "NCIT_C177537", "NCIT_C179478", "NCIT_C179481", "NCIT_C179482", "NCIT_C179483", "NCIT_C193006", "NCIT_C193234", "NCIT_C198975", "NCIT_C61410", "NCIT_C66830", "NCIT_C74456", "NCIT_C77526", "NCIT_C77529", "oncotree_slim" ], "obo_definition_citation" : null, "obo_xref" : [ { "database" : "UBERON", "id" : "0002370", "description" : null, "url" : "http://purl.obolibrary.org/obo/UBERON_0002370" } ], "obo_synonym" : [ { "name" : "Reticuloendothelial System, Thymus", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "THYMUS", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "THYMUS GLAND", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "Thymus", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "Thymus Gland", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "Thymus gland structure (body structure)", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "thymus", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "thymus gland", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] }, { "name" : "thymus organ", "scope" : "hasExactSynonym", "type" : null, "xrefs" : [ ] } ], "is_preferred_root" : false, "_links" : { "self" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433?lang=en" }, "parents" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/parents" }, "ancestors" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/ancestors" }, "hierarchicalParents" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/hierarchicalParents" }, "hierarchicalAncestors" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/hierarchicalAncestors" }, "jstree" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/jstree" }, "graph" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/graph" }, "Anatomic_Structure_Is_Physical_Part_Of" : { "href" : "https://www.ebi.ac.uk/ols4/api/ontologies/ncit/terms/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_C12433/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FNCIT_R82" } } }