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A rare, autosomal recessive, inherited disorder caused by mutation of the BPGM gene. It is characterized by hemolytic anemia and splenomegaly.
Features include always present findings: Increased circulating hemoglobin concentration, Reduced erythrocyte bisphosphoglycerate mutase activity, Increased hematocrit, and Polycythemia. 5 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Blood and immune system | 2 | Increased circulating hemoglobin concentration, Enlarged spleen (splenomegaly) |
BPGM encodes bisphosphoglycerate mutase (259 aa). Plays a major role in regulating hemoglobin oxygen affinity by controlling the levels of its allosteric effector 2,3-bisphosphoglycerate (2,3-BPG). Also exhibits mutase (EC 5.4.2.11) activity Highest expression in Nerve Tibial (31.6 TPM) and Whole Blood (31.0 TPM).
Hemolytic anemia due to diphosphoglycerate mutase deficiency is associated with mutations in the BPGM gene on chromosome 7.
BPGM is classified as a druggable target (Enzyme category) with score 7.5.
Genetic testing for BPGM is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for hemolytic anemia due to diphosphoglycerate mutase deficiency has been reported in the published literature.
Phenotype severity distribution: 4 always present features.
No clinical trials have been registered for hemolytic anemia due to diphosphoglycerate mutase deficiency.
16 publications have been identified in PubMed for hemolytic anemia due to diphosphoglycerate mutase deficiency. Research spans Case Report / Case Series (19%), Basic Science / Preclinical (19%), and Epidemiology / Natural History (19%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 3 | 19% |
Data assembled from 6 of 12 sources · Last updated Sep 20, 2026, 2:06 PM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Lab test results |
1 |
Increased circulating hemoglobin concentration |
Digestive system | 1 | Enlarged spleen (splenomegaly) |
Laboratory research |
3 |
19% |
Disease patterns and progression | 3 | 19% |
Testing and diagnosis research | 2 | 13% |
Research summaries | 2 | 13% |
Clinical study results | 2 | 13% |
New treatment approaches | 1 | 6% |
Martínez-Rodríguez S (2026). [PMID: 41354380](https://pubmed.ncbi.nlm.nih.gov/41354380/). *International journal of biological macromolecules*. [Case Report / Case Series]
Petravić L (2025). [PMID: 40827979](https://pubmed.ncbi.nlm.nih.gov/40827979/). *Acta medica portuguesa*. [Epidemiology / Natural History]
Ding X (2025). [PMID: 40616106](https://pubmed.ncbi.nlm.nih.gov/40616106/). *Orphanet journal of rare diseases*. [Case Report / Case Series]
Lewis M (2025). [PMID: 40549381](https://pubmed.ncbi.nlm.nih.gov/40549381/). *JAMA network open*. [Epidemiology / Natural History]
Weissman B (2025). [PMID: 40988835](https://pubmed.ncbi.nlm.nih.gov/40988835/). *Cureus*. [Basic Science / Preclinical]
Buskmiller C (2025). [PMID: 39826275](https://pubmed.ncbi.nlm.nih.gov/39826275/). *European journal of obstetrics, gynecology, and reproductive biology*. [Epidemiology / Natural History]
Bonifacio M (2025). [PMID: 40600747](https://pubmed.ncbi.nlm.nih.gov/40600747/). *Leukemia & lymphoma*. [Review / Meta-Analysis]
Kilinç YC (2025). [PMID: 40687473](https://pubmed.ncbi.nlm.nih.gov/40687473/). *Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion*. [Gene Therapy / Novel Therapeutics]
Dasanu CA (2024). [PMID: 40654217](https://pubmed.ncbi.nlm.nih.gov/40654217/). *Acta dermatovenerologica Croatica : ADC*. [Review / Meta-Analysis]
Anžej Doma S (2024). [PMID: 39309680](https://pubmed.ncbi.nlm.nih.gov/39309680/). *Frontiers in medicine*. [Clinical Trial Publication]