Human Phenotype Ontology 
Grandparent Node:
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Abnormal circulating protein concentration (HP:0010876)help
Parent Node:
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Abnormal circulating beta globulin level (HP:0025465)help
..Starting node
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Abnormality of circulating beta-2-microglobulin level (HP:0025345)help
Term ID: 25345
Name: Abnormality of circulating beta-2-microglobulin level
Synonym: Abnormality of circulating B2M level; Abnormality of circulating beta2 microglobulin level; Abnormality of circulating beta2-m level; Abnormality of circulating beta2m level
Definition: A deviation from the normal concentration of beta-2-microglobulin in the blood.
Comments:
Reference: HP:0025345
Genes and Diseases:
 
       Child Nodes:
........expandIncreased circulating beta-2-microglobulin level (HP:0025346) help
........expandDecreased circulating beta-2-microglobulin level (HP:0025347) help

 Sister Nodes: 
..expandAbnormal angiostatin level (HP:0031439) help
..expandAbnormal circulating properdin level (HP:0031300) help
..expandAbnormal sex hormone-binding globulin level (HP:0031438) help
..expandAtransferrinemia (HP:0012239) help
..expandDecreased level of plasminogen (HP:0040228) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0025345HP:0025345Abnormality of circulating beta-2-microglobulin level0B2M CL E G H567914OMIM:241600Immunodeficiency 438
HP:0025345HP:0025345Abnormality of circulating beta-2-microglobulin level0CIITA CL E G H42617067ORPHA:572Immunodeficiency by defective expression of MHC class II118
HP:0025345HP:0025345Abnormality of circulating beta-2-microglobulin level0RFX5 CL E G H59939986ORPHA:572Immunodeficiency by defective expression of MHC class II38
HP:0025345HP:0025345Abnormality of circulating beta-2-microglobulin level0RFXANK CL E G H86259987ORPHA:572Immunodeficiency by defective expression of MHC class II26
HP:0025345HP:0025345Abnormality of circulating beta-2-microglobulin level0RFXAP CL E G H59949988ORPHA:572Immunodeficiency by defective expression of MHC class II34
HP:0025345HP:0025346Increased circulating beta-2-microglobulin level1 CL E G H
HP:0025345HP:0025347Decreased circulating beta-2-microglobulin level1B2M CL E G H567914OMIM:241600Immunodeficiency 438
HP:0025345HP:0025347Decreased circulating beta-2-microglobulin level1CIITA CL E G H42617067ORPHA:572Immunodeficiency by defective expression of MHC class IIHP:0040282 - Frequent118
HP:0025345HP:0025347Decreased circulating beta-2-microglobulin level1RFX5 CL E G H59939986ORPHA:572Immunodeficiency by defective expression of MHC class IIHP:0040282 - Frequent38
HP:0025345HP:0025347Decreased circulating beta-2-microglobulin level1RFXANK CL E G H86259987ORPHA:572Immunodeficiency by defective expression of MHC class IIHP:0040282 - Frequent26
HP:0025345HP:0025347Decreased circulating beta-2-microglobulin level1RFXAP CL E G H59949988ORPHA:572Immunodeficiency by defective expression of MHC class IIHP:0040282 - Frequent34


Genes (5) :B2M CIITA RFX5 RFXANK RFXAP

Diseases (2) :OMIM:241600 ORPHA:572
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.