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Hypoprolinemia

MedGen UID:
1671046
Concept ID:
C4732894
Finding
Synonyms: Decreased blood proline levels; Low blood proline concentration
 
HPO: HP:0500139

Definition

A decreased amount of proline in the blood. [from HPO]

Conditions with this feature

ALDH18A1-related de Barsy syndrome
MedGen UID:
1720006
Concept ID:
C5234852
Disease or Syndrome
De Barsy syndrome, or autosomal recessive cutis laxa type III (ARCL3), is characterized by cutis laxa, a progeria-like appearance, and ophthalmologic abnormalities (summary by Kivuva et al., 2008). For a phenotypic description and a discussion of genetic heterogeneity of autosomal recessive cutis laxa, see 219100. Genetic Heterogeneity of de Barsy Syndrome Also see ARCL3B (614438), caused by mutation in the PYCR1 gene (179035) on chromosome 17q25.

Recent clinical studies

Diagnosis

Baumgartner MR, Hu CA, Almashanu S, Steel G, Obie C, Aral B, Rabier D, Kamoun P, Saudubray JM, Valle D
Hum Mol Genet 2000 Nov 22;9(19):2853-8. doi: 10.1093/hmg/9.19.2853. PMID: 11092761

Clinical prediction guides

Stanescu S, Belanger-Quintana A, Fernandez-Felix BM, Ruiz-Sala P, Del Valle M, Garcia F, Arrieta F, Martinez-Pardo M
Amino Acids 2022 May;54(5):777-786. Epub 2022 Jan 30 doi: 10.1007/s00726-022-03128-6. PMID: 35098378Free PMC Article

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