Genes in panel
STRs in panel
Prev Next

Primary immunodeficiency or monogenic inflammatory bowel disease

Gene: FLT3LG

Amber List (moderate evidence)

FLT3LG (fms related tyrosine kinase 3 ligand)
EnsemblGeneIds (GRCh38): ENSG00000090554
EnsemblGeneIds (GRCh37): ENSG00000090554
OMIM: 600007, Gene2Phenotype
FLT3LG is in 1 panel

3 reviews

Eleanor Williams (Genomics England Curator)

Comment on phenotypes: OMIM phenotype accessed 22nd October 2025
Created: 22 Oct 2025, 10:37 p.m. | Last Modified: 22 Oct 2025, 10:37 p.m.
Panel Version: 8.56

Arina Puzriakova (Genomics England Curator)

Comment on list classification: Rating Amber, awaiting further evidence - only a single family reported to date but phenotype is recapitulated by null mouse model.

- PMID: 38701783 (2024) - three sibs from a consanguineous family with a homozygous frameshift variant and recurrent infections, including severe cutaneous warts, and hypoplastic bone marrow.
- PMID: 10828034 (2000) - null mouse model recapitulates bone marrow findings
Created: 4 Aug 2025, 11:15 a.m. | Last Modified: 4 Aug 2025, 11:15 a.m.
Panel Version: 8.26

Boaz Palterer (University of Florence)

I don't know

Momenilandi et al. described three patients homozygous for a loss-of-function FLT3LG variant, with a history of various recurrent infections, including severe cutaneous warts. Extensive functional ex vivo and in vitro data.
Sources: Literature
Created: 29 Aug 2024, 4:09 a.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Immunodeficiency; warts

Publications

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
Phenotypes
  • ?Immunodeficiency 125 , OMIM:620926
  • immunodeficiency 125, MONDO:0975749
OMIM
600007
Clinvar variants
Variants in FLT3LG
Penetrance
unknown
Publications
Panels with this gene

History Filter Activity

22 Oct 2025, Gel status: 2

Set Phenotypes

Eleanor Williams (Genomics England Curator)

Phenotypes for gene: FLT3LG were changed from ?Immunodeficiency 125 , OMIM:620926 to ?Immunodeficiency 125 , OMIM:620926; immunodeficiency 125, MONDO:0975749

4 Aug 2025, Gel status: 2

Set publications

Arina Puzriakova (Genomics England Curator)

Publications for gene: FLT3LG were set to 38701783

4 Aug 2025, Gel status: 2

Entity classified by Genomics England curator

Arina Puzriakova (Genomics England Curator)

Gene: flt3lg has been classified as Amber List (Moderate Evidence).

4 Aug 2025, Gel status: 0

Set Phenotypes

Arina Puzriakova (Genomics England Curator)

Phenotypes for gene: FLT3LG were changed from Immunodeficiency; warts to ?Immunodeficiency 125 , OMIM:620926

29 Aug 2024, Gel status: 0

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes, Set penetrance

Boaz Palterer (University of Florence)

gene: FLT3LG was added gene: FLT3LG was added to Primary immunodeficiency or monogenic inflammatory bowel disease. Sources: Literature Mode of inheritance for gene: FLT3LG was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: FLT3LG were set to 38701783 Phenotypes for gene: FLT3LG were set to Immunodeficiency; warts Penetrance for gene: FLT3LG were set to unknown Review for gene: FLT3LG was set to AMBER