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Features include always present findings: Low white blood cell count (decreased total leukocyte count), Low red blood cell count (anemia), Bone marrow hypocellularity, and Low platelet count (thrombocytopenia); and common findings: Microcephaly and Neonatal hypotonia. 7 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Blood and immune system | 3 | Low white blood cell count (decreased total leukocyte count), Low red blood cell count (anemia), Low platelet count (thrombocytopenia) |
ERCC6L2 encodes ERCC excision repair 6 like 2 (1,561 aa). Promotes double-strand break (DSB) end-joining and facilitates programmed recombination by controlling how DNA ends are joined in a spatially oriented manner during repair. Highest expression in Nerve Tibial (8.8 TPM) and Cervix Ectocervix (7.6 TPM).
Pancytopenia-developmental delay syndrome is associated with mutations in the ERCC6L2 gene on chromosome 9.
ERCC6L2 is classified as a druggable target with score 0.0.
Genetic testing for ERCC6L2 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for pancytopenia-developmental delay syndrome has been reported in the published literature.
Phenotype severity distribution: 4 always present features, 2 common features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for pancytopenia-developmental delay syndrome.
259 publications have been identified in PubMed for pancytopenia-developmental delay syndrome. Kisho has analyzed 194 by research type. Research spans Case Report / Case Series (32%), Review / Meta-Analysis (31%), and Basic Science / Preclinical (19%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 63 | 32% |
Data assembled from 6 of 12 sources · Last updated Sep 19, 2026, 4:30 PM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Head and neck | 1 | Microcephaly |
Skin | 1 | Cutaneous photosensitivity |
Muscles | 1 | Neonatal hypotonia |
Pregnancy and birth | 1 | Neonatal hypotonia |
Bones and joints | 1 | Bone marrow hypocellularity |
Research summaries |
60 |
31% |
Laboratory research | 36 | 19% |
Disease patterns and progression | 19 | 10% |
Clinical study results | 8 | 4% |
Testing and diagnosis research | 7 | 4% |
Other research | 1 | 1% |
Graça NNJ (2026). [PMID: 42184406](https://pubmed.ncbi.nlm.nih.gov/42184406/). *Bol Med Hosp Infant Mex*. [Case Report / Case Series]
Zeppieri M (2026). [PMID: 30085540](https://pubmed.ncbi.nlm.nih.gov/30085540/). *Unknown Journal*. [Case Report / Case Series]
Morgan A (2026). [PMID: 41818639](https://pubmed.ncbi.nlm.nih.gov/41818639/). *J Child Neurol*. [Epidemiology / Natural History]
Li S (2026). [PMID: 41705661](https://pubmed.ncbi.nlm.nih.gov/41705661/). *Eur Heart J*. [Case Report / Case Series]
Hart SA (2026). [PMID: 41457053](https://pubmed.ncbi.nlm.nih.gov/41457053/). *Mol Genet Genomic Med*. [Epidemiology / Natural History]
Kim GJ (2026). [PMID: 41137536](https://pubmed.ncbi.nlm.nih.gov/41137536/). *Am J Med Genet A*. [Basic Science / Preclinical]
Vlami K (2026). [PMID: 41751879](https://pubmed.ncbi.nlm.nih.gov/41751879/). *Int J Mol Sci*. [Case Report / Case Series]
Zelaya JE (2026). [PMID: 32119379](https://pubmed.ncbi.nlm.nih.gov/32119379/). *Unknown Journal*. [Basic Science / Preclinical]
Ahmad F (2026). [PMID: 41692185](https://pubmed.ncbi.nlm.nih.gov/41692185/). *Gene*. [Review / Meta-Analysis]
Wang YX (2026). [PMID: 41935462](https://pubmed.ncbi.nlm.nih.gov/41935462/). *Phytomedicine*. [Epidemiology / Natural History]
AI-curated news mentioning pancytopenia-developmental delay syndrome
Updated Sep 1, 2026
Recent research highlights pancytopenia as a potential initial presentation of celiac disease, expanding the understanding of its clinical manifestations. This discovery may lead to improved diagnostic approaches for patients presenting with blood count abnormalities.
A recent study published in PubMed highlights a case of pancytopenia linked to Weissella confusa septicemia. This research adds to the understanding of rare infections and their hematological implications.