MSeqDR Mitochondrial Disease Portal


 
*:HP: HPO terms, ND: NAMDC terms.
  Most Studied  CPEO, Complex I Deficiency, COXPD1, Leigh, LHON, MELAS, MERRF, NARP, SANDO
Term ID:10797
Name:Pearson syndrome
Definition:Pearson syndrome is characterized by refractory sideroblastic anemia, vacuolization of bone marrow precursors and exocrine pancreatic dysfunction.
Alternative IDs:557000
ParentIDs:
TreeNumbers:
Synonyms:Pearson marrow-pancreas syndrome; Pearson's marrow/pancreas syndrome; Pearson's syndrome; sideroblastic Anemia with marrow cell vacuolization and exocrine pancreatic dysfunction; sideroblastic anemia with marrow cell vacuolization and exocrine pancreatic dysfunction (formerly)
Slim Mappings:
Reference: MedGen:
MeSH:
OMIM: 557000;
MSeqDR LSDB: 00169;  
Genes:
Phenotypes
1 HP:0001427Mitochondrial inheritance
2 HP:00033443-Methylglutaric aciduria
3 HP:0008336Complex organic aciduria
4 HP:0000819Diabetes mellitus
NAMDC:  Diabetes mellitus
5 HP:0001508Failure to thrive
6 HP:0003128Lactic acidosis
7 HP:0002024Malabsorption
8 HP:0001942Metabolic acidosis
9 HP:0100732Pancreatic fibrosis
10 HP:0004864Refractory sideroblastic anemia
11 HP:0001994Renal Fanconi syndrome
12 HP:0001518Small for gestational age
13 HP:0100651Type I diabetes mellitus
Disease Causing ClinVar Variants
Variation_NameGeneIDGeneSymbolClinicalSignificancedbSNPRCVaccessionTestedInGTRPhenotypeIDsChromosomeStartStopHGVS_cHGVS_pHGVS_gOtherIDsDisease_ClinVar
NM_000018.4(ACADVL):c.325G>A (p.Val109Met)37ACADVLUncertain significance754207297RCV000626269|RCV002529784; NMONDO:MONDO:0010797,MedGen:C0342784,OMIM:557000, Orphanet:699|MONDO:MONDO:0008723,MedGen:C3887523,OMIM:201475, Orphanet:26793177124132712413217:g.7124132G>AClinGen:CA8337650C0342784 557000 Pearson marrow-pancreas syndrome;
NC_012920.1:m.8480_13440del-1covers 12 genes, none of which curated to show dosPathogenic-1RCV000790614; NMONDO:MONDO:0010797,MedGen:C0342784,OMIM:557000, Orphanet:699M848013440m.8480_13440del-
NC_012920.1:m.8350_13450del-1covers 13 genes, none of which curated to show dosPathogenic-1RCV000790615; NMONDO:MONDO:0010797,MedGen:C0342784,OMIM:557000, Orphanet:699M835013450m.8350_13450del-
Single allele-1MT-TL2;MT-TS2;MT-CYB;MT-ND4;MT-ND5;MT-ND6;MT-TE;MTPathogenic-1RCV003223355; NMONDO:MONDO:0010797,MedGen:C0342784,OMIM:557000, Orphanet:699M1094715537NC_000007.13:g.30999250_31006943delinsAGAGATCCA-C1968689 243700 Hyperimmunoglobulin E recurrent infection syndrome, autosomal recessive;
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