Phenotype: Decreased total lymphocyte count (HP:0001888)
Associated genes and diseases:
gene_symbol: ADA
disease_id: ORPHA:277
disease_name: Severe combined immunodeficiency due to adenosine deaminase deficiency
ADA deficiency
SCID due to adenosine deaminase deficiency
gene_symbol: ADA
disease_id: OMIM:102700
disease_name: SEVERE COMBINED IMMUNODEFICIENCY, AUTOSOMAL RECESSIVE, T CELL-NEGATIVE, B CELL-NEGATIVE, NK CELL-NEGATIVE, DUE TO ADENOSINE DEAMINASE DEFICIENCY
gene_symbol: EXTL3
disease_id: ORPHA:508533
disease_name: Skeletal dysplasia-T-cell immunodeficiency-developmental delay syndrome
EXTL3-related neuro-immuno-skeletal dysplasia syndrome
Neuro-immuno-skeletal dysplasia syndrome due to EXTL3 deficiency
gene_symbol: EXTL3
disease_id: OMIM:617425
disease_name: IMMUNOSKELETAL DYSPLASIA WITH NEURODEVELOPMENTAL ABNORMALITIES
gene_symbol: IL2RG
disease_id: ORPHA:276
disease_name: T-B+ severe combined immunodeficiency due to gamma chain deficiency
SCIDX1
T-B+ SCID due to gamma chain deficiency
T-B+ severe combined immunodeficiency, X-linked
gene_symbol: FAS
disease_id: ORPHA:3261
disease_name: Autoimmune lymphoproliferative syndrome
ALPS
Canale-Smith syndrome
gene_symbol: FASLG
disease_id: ORPHA:3261
disease_name: Autoimmune lymphoproliferative syndrome
ALPS
Canale-Smith syndrome
gene_symbol: CASP10
disease_id: ORPHA:3261
disease_name: Autoimmune lymphoproliferative syndrome
ALPS
Canale-Smith syndrome
gene_symbol: FBXL4
disease_id: OMIM:615471
disease_name: MITOCHONDRIAL DNA DEPLETION SYNDROME 13 (ENCEPHALOMYOPATHIC TYPE)
gene_symbol: PTEN
disease_id: OMIM:605309
disease_name: MACROCEPHALY/AUTISM SYNDROME
gene_symbol: PTEN
disease_id: OMIM:158350
disease_name: COWDEN SYNDROME 1
gene_symbol: NCAPG2
disease_id: OMIM:618460
disease_name: KHAN-KHAN-KATSANIS SYNDROME
gene_symbol: ICOSLG
disease_id: OMIM:620825
disease_name: IMMUNODEFICIENCY 119
gene_symbol: PNP
disease_id: OMIM:613179
disease_name: PURINE NUCLEOSIDE PHOSPHORYLASE DEFICIENCY
gene_symbol: PNP
disease_id: ORPHA:760
disease_name: Purine nucleoside phosphorylase deficiency
PNP deficiency
PNPase deficiency
gene_symbol: PGM3
disease_id: ORPHA:443811
disease_name: PGM3-CDG
CID due to PGM3 deficiency
Combined immunodeficiency due to PGM3 deficiency
PGM3-related congenital disorder of glycosylation
gene_symbol: PGM3
disease_id: OMIM:615816
disease_name: IMMUNODEFICIENCY 23
gene_symbol: RAC2
disease_id: OMIM:618986
disease_name: IMMUNODEFICIENCY 73B WITH DEFECTIVE NEUTROPHIL CHEMOTAXIS AND LYMPHOPENIA
gene_symbol: RRAS2
disease_id: OMIM:618624
disease_name: NOONAN SYNDROME 12
gene_symbol: STAT4
disease_id: ORPHA:93552
disease_name: Pediatric systemic lupus erythematosus
SLE, pediatric onset
gene_symbol: STAT4
disease_id: OMIM:620443
disease_name: DISABLING PANSCLEROTIC MORPHEA OF CHILDHOOD
gene_symbol: SPP1
disease_id: ORPHA:93552
disease_name: Pediatric systemic lupus erythematosus
SLE, pediatric onset
gene_symbol: SAT1
disease_id: ORPHA:93552
disease_name: Pediatric systemic lupus erythematosus
SLE, pediatric onset
gene_symbol: IRAK1
disease_id: ORPHA:93552
disease_name: Pediatric systemic lupus erythematosus
SLE, pediatric onset
gene_symbol: UNC119
disease_id: OMIM:615518
disease_name: IMMUNODEFICIENCY 13
gene_symbol: TPP2
disease_id: ORPHA:444463
disease_name: Autoimmune hemolytic anemia-autoimmune thrombocytopenia-primary immunodeficiency syndrome due to TPP2 deficiency
Autoimmune hemolytic anemia-autoimmune thrombocytopenia-primary immunodeficiency syndrome due to tripeptidyl-peptidase II
Evans syndrome associated with primary immunodeficiency
TPPII-related immunodeficiency, autoimmunity, and neurodevelopmental delay with impaired glycolysis and lysosomal expansion disease
TRIANGLE disease
gene_symbol: MYSM1
disease_id: ORPHA:508542
disease_name: Congenital progressive bone marrow failure-B-cell immunodeficiency-skeletal dysplasia syndrome
MYSM1 deficiency
gene_symbol: MTHFD1
disease_id: OMIM:617780
disease_name: COMBINED IMMUNODEFICIENCY AND MEGALOBLASTIC ANEMIA WITH OR WITHOUT HYPERHOMOCYSTEINEMIA
gene_symbol: JAK3
disease_id: OMIM:600802
disease_name: SEVERE COMBINED IMMUNODEFICIENCY, AUTOSOMAL RECESSIVE, T CELL-NEGATIVE, B CELL-POSITIVE, NK CELL-NEGATIVE
gene_symbol: JAK3
disease_id: ORPHA:35078
disease_name: T-B+ severe combined immunodeficiency due to JAK3 deficiency
T-B+ SCID due to JAK3 deficiency
gene_symbol: FCHO1
disease_id: OMIM:619164
disease_name: IMMUNODEFICIENCY 76
gene_symbol: CORO1A
disease_id: OMIM:615401
disease_name: IMMUNODEFICIENCY 8
gene_symbol: ATM
disease_id: OMIM:208900
disease_name: ATAXIA-TELANGIECTASIA
gene_symbol: ATM
disease_id: ORPHA:100
disease_name: Ataxia-telangiectasia
Louis-Bar syndrome
gene_symbol: CTNNBL1
disease_id: OMIM:619846
disease_name: IMMUNODEFICIENCY 99 WITH HYPOGAMMAGLOBULINEMIA AND AUTOIMMUNE CYTOPENIAS
gene_symbol: TINF2
disease_id: OMIM:127550
disease_name: DYSKERATOSIS CONGENITA, AUTOSOMAL DOMINANT 1
gene_symbol: TERC
disease_id: OMIM:127550
disease_name: DYSKERATOSIS CONGENITA, AUTOSOMAL DOMINANT 1
gene_symbol: TERT
disease_id: OMIM:127550
disease_name: DYSKERATOSIS CONGENITA, AUTOSOMAL DOMINANT 1
gene_symbol: PSMB9
disease_id: OMIM:620796
disease_name: PROTEASOME-ASSOCIATED AUTOINFLAMMATORY SYNDROME 6
gene_symbol: GINS1
disease_id: OMIM:617827
disease_name: IMMUNODEFICIENCY 55
gene_symbol: ELANE
disease_id: ORPHA:2686
disease_name: Cyclic neutropenia
gene_symbol: ELANE
disease_id: ORPHA:486
disease_name: Autosomal dominant severe congenital neutropenia
gene_symbol: NHEJ1
disease_id: ORPHA:169079
disease_name: Cernunnos-XLF deficiency
Cernunnos XLFD
Cernunnos deficiency
Combined immunodeficiency-microcephaly-growth retardation-sensitivity to ionizing radiation syndrome
NHEJ1 deficiency
gene_symbol: ADA2
disease_id: OMIM:182410
disease_name: SNEDDON SYNDROME
gene_symbol: ADA2
disease_id: OMIM:615688
disease_name: VASCULITIS, AUTOINFLAMMATION, IMMUNODEFICIENCY, AND HEMATOLOGIC DEFECTS SYNDROME
gene_symbol: USP48
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: TP53
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: USP8
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: CDH23
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: NR3C1
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: BRAF
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: ATRX
disease_id: ORPHA:96253
disease_name: Cushing disease
Corticotroph pituitary adenoma
Pituitary corticotroph micro-adenoma
Pituitary-dependent Cushing syndrome
gene_symbol: CD3D
disease_id: ORPHA:169160
disease_name: T-B+ severe combined immunodeficiency due to CD3delta/CD3epsilon/CD3zeta
T-B+ SCID due to CD3delta/CD3epsilon/CD3zeta
gene_symbol: CD3E
disease_id: ORPHA:169160
disease_name: T-B+ severe combined immunodeficiency due to CD3delta/CD3epsilon/CD3zeta
T-B+ SCID due to CD3delta/CD3epsilon/CD3zeta
gene_symbol: CD3E
disease_id: OMIM:615615
disease_name: IMMUNODEFICIENCY 18
gene_symbol: CD247
disease_id: ORPHA:169160
disease_name: T-B+ severe combined immunodeficiency due to CD3delta/CD3epsilon/CD3zeta
T-B+ SCID due to CD3delta/CD3epsilon/CD3zeta
gene_symbol: ACP5
disease_id: OMIM:607944
disease_name: SPONDYLOENCHONDRODYSPLASIA WITH IMMUNE DYSREGULATION
gene_symbol: STAT1
disease_id: OMIM:614162
disease_name: IMMUNODEFICIENCY 31C
gene_symbol: STAT1
disease_id: ORPHA:391487
disease_name: STAT1-related autoimmune enteropathy and endocrinopathy-susceptibility to chronic infections syndrome
gene_symbol: LBR
disease_id: OMIM:613471
disease_name: REYNOLDS SYNDROME
gene_symbol: DEF6
disease_id: OMIM:619573
disease_name: IMMUNODEFICIENCY 87 AND AUTOIMMUNITY
gene_symbol: CTLA4
disease_id: OMIM:616100
disease_name: AUTOIMMUNE LYMPHOPROLIFERATIVE SYNDROME, TYPE V
gene_symbol: TNFAIP3
disease_id: OMIM:616744
disease_name: AUTOINFLAMMATORY SYNDROME, FAMILIAL, BEHCET-LIKE
gene_symbol: ORAI1
disease_id: OMIM:612782
disease_name: IMMUNODEFICIENCY 9
gene_symbol: CTPS1
disease_id: OMIM:615897
disease_name: IMMUNODEFICIENCY 24
gene_symbol: RAG1
disease_id: ORPHA:331206
disease_name: Severe combined immunodeficiency due to complete RAG1/2 deficiency
SCID due to complete RAG1/2 deficiency
gene_symbol: RAG2
disease_id: ORPHA:331206
disease_name: Severe combined immunodeficiency due to complete RAG1/2 deficiency
SCID due to complete RAG1/2 deficiency
gene_symbol: SLC19A1
disease_id: OMIM:620603
disease_name: IMMUNODEFICIENCY 114, FOLATE-RESPONSIVE
gene_symbol: G6PC3
disease_id: OMIM:612541
disease_name: NEUTROPENIA, SEVERE CONGENITAL, 4, AUTOSOMAL RECESSIVE
gene_symbol: STING1
disease_id: OMIM:615934
disease_name: STING-ASSOCIATED VASCULOPATHY, INFANTILE-ONSET
gene_symbol: GATA2
disease_id: OMIM:614172
disease_name: IMMUNODEFICIENCY 21
gene_symbol: CXCR4
disease_id: ORPHA:51636
disease_name: WHIM syndrome
WILM
Warts-hypogammaglobulinemia-infections-myelokathexis syndrome
Warts-infections-leukopenia-myelokatexis syndrome
gene_symbol: MSN
disease_id: OMIM:300988
disease_name: IMMUNODEFICIENCY 50
gene_symbol: CYBC1
disease_id: OMIM:618935
disease_name: GRANULOMATOUS DISEASE, CHRONIC, AUTOSOMAL RECESSIVE, 5
gene_symbol: UHRF1
disease_id: ORPHA:2268
disease_name: ICF syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial dysmorphism syndrome
gene_symbol: HELLS
disease_id: ORPHA:2268
disease_name: ICF syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial dysmorphism syndrome
gene_symbol: DNMT3B
disease_id: ORPHA:2268
disease_name: ICF syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial dysmorphism syndrome
gene_symbol: CDCA7
disease_id: ORPHA:2268
disease_name: ICF syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial dysmorphism syndrome
gene_symbol: ZBTB24
disease_id: ORPHA:2268
disease_name: ICF syndrome
Immunodeficiency-centromeric instability-facial anomalies syndrome
Immunodeficiency-centromeric instability-facial dysmorphism syndrome
gene_symbol: CHD7
disease_id: OMIM:214800
disease_name: CHARGE SYNDROME
gene_symbol: SPRED2
disease_id: OMIM:619745
disease_name: NOONAN SYNDROME 14
gene_symbol: STAT2
disease_id: OMIM:616636
disease_name: IMMUNODEFICIENCY 44
gene_symbol: NAE1
disease_id: OMIM:620210
disease_name: NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES AND ISCHIOPUBIC HYPOPLASIA
gene_symbol: TTI2
disease_id: ORPHA:391307
disease_name: Severe intellectual disability-short stature-behavioral abnormalities-facial dysmorphism syndrome
gene_symbol: WAS
disease_id: OMIM:301000
disease_name: WISKOTT-ALDRICH SYNDROME
gene_symbol: WAS
disease_id: ORPHA:906
disease_name: Wiskott-Aldrich syndrome
Eczema-thrombocytopenia-immunodeficiency syndrome
WAS
gene_symbol: TOM1
disease_id: OMIM:619510
disease_name: IMMUNODEFICIENCY 85 AND AUTOIMMUNITY
gene_symbol: IL6ST
disease_id: OMIM:619752
disease_name: HYPER-IgE SYNDROME 4A, AUTOSOMAL DOMINANT, WITH RECURRENT INFECTIONS
gene_symbol: TTC7A
disease_id: OMIM:243150
disease_name: GASTROINTESTINAL DEFECTS AND IMMUNODEFICIENCY SYNDROME
gene_symbol: SAMD9
disease_id: OMIM:617053
disease_name: MIRAGE SYNDROME
gene_symbol: SGPL1
disease_id: OMIM:617575
disease_name: NEPHROTIC SYNDROME, TYPE 14
gene_symbol: RMRP
disease_id: OMIM:250250
disease_name: CARTILAGE-HAIR HYPOPLASIA
gene_symbol: ADAMTS3
disease_id: ORPHA:2136
disease_name: Hennekam syndrome
Lymphedema-lymphangiectasia-intellectual disability syndrome
gene_symbol: CCBE1
disease_id: ORPHA:2136
disease_name: Hennekam syndrome
Lymphedema-lymphangiectasia-intellectual disability syndrome
gene_symbol: FAT4
disease_id: ORPHA:2136
disease_name: Hennekam syndrome
Lymphedema-lymphangiectasia-intellectual disability syndrome
gene_symbol: IL7
disease_id: OMIM:618309
disease_name: EPIDERMODYSPLASIA VERRUCIFORMIS, SUSCEPTIBILITY TO, 5
gene_symbol: PIK3R1
disease_id: OMIM:616005
disease_name: IMMUNODEFICIENCY 36
gene_symbol: WIPF1
disease_id: ORPHA:906
disease_name: Wiskott-Aldrich syndrome
Eczema-thrombocytopenia-immunodeficiency syndrome
WAS
gene_symbol: STK4
disease_id: OMIM:614868
disease_name: T-CELL IMMUNODEFICIENCY, RECURRENT INFECTIONS, AND AUTOIMMUNITY WITH OR WITHOUT CARDIAC MALFORMATIONS
gene_symbol: TFR2
disease_id: OMIM:604250
disease_name: HEMOCHROMATOSIS, TYPE 3
gene_symbol: TLR7
disease_id: OMIM:301080
disease_name: SYSTEMIC LUPUS ERYTHEMATOSUS 17
gene_symbol: IL7R
disease_id: ORPHA:169154
disease_name: T-B+ severe combined immunodeficiency due to IL-7Ralpha deficiency
T-B+ SCID due to IL-7Ralpha deficiency
gene_symbol: AP1S3
disease_id: ORPHA:247353
disease_name: Generalized pustular psoriasis
GPP
gene_symbol: IL36RN
disease_id: ORPHA:247353
disease_name: Generalized pustular psoriasis
GPP
gene_symbol: SMARCAL1
disease_id: ORPHA:1830
disease_name: Schimke immuno-osseous dysplasia
Schimke syndrome
Spondyloepiphyseal dysplasia-nephrotic syndrome
gene_symbol: SMARCAL1
disease_id: OMIM:242900
disease_name: SCHIMKE IMMUNOOSSEOUS DYSPLASIA
gene_symbol: PTPRC
disease_id: OMIM:619924
disease_name: IMMUNODEFICIENCY 105
gene_symbol: RPA1
disease_id: OMIM:619767
disease_name: PULMONARY FIBROSIS AND/OR BONE MARROW FAILURE SYNDROME, TELOMERE-RELATED, 6
gene_symbol: PIK3CG
disease_id: OMIM:619802
disease_name: IMMUNODEFICIENCY 97 WITH AUTOINFLAMMATION
gene_symbol: TCN2
disease_id: ORPHA:859
disease_name: Transcobalamin deficiency
Inherited deficiency of transcobalamin
Transcobalamin II deficiency
gene_symbol: EPG5
disease_id: OMIM:242840
disease_name: VICI SYNDROME
gene_symbol: IFIH1
disease_id: OMIM:619773
disease_name: IMMUNODEFICIENCY 95
gene_symbol: PSMB4
disease_id: OMIM:617591
disease_name: PROTEASOME-ASSOCIATED AUTOINFLAMMATORY SYNDROME 3
gene_symbol: XRCC4
disease_id: OMIM:616541
disease_name: SHORT STATURE, MICROCEPHALY, AND ENDOCRINE DYSFUNCTION
gene_symbol: AK2
disease_id: OMIM:267500
disease_name: RETICULAR DYSGENESIS
gene_symbol: LAT
disease_id: OMIM:617514
disease_name: IMMUNODEFICIENCY 52
gene_symbol: BCL11B
disease_id: OMIM:617237
disease_name: IMMUNODEFICIENCY 49
gene_symbol: MDM4
disease_id: OMIM:618849
disease_name: BONE MARROW FAILURE SYNDROME 6
gene_symbol: PRIM1
disease_id: OMIM:620005
disease_name: PRIMORDIAL DWARFISM-IMMUNODEFICIENCY-LIPODYSTROPHY SYNDROME
gene_symbol: NAF1
disease_id: OMIM:620365
disease_name: PULMONARY FIBROSIS AND/OR BONE MARROW FAILURE SYNDROME, TELOMERE-RELATED, 7
gene_symbol: DCLRE1C
disease_id: OMIM:602450
disease_name: SEVERE COMBINED IMMUNODEFICIENCY WITH SENSITIVITY TO IONIZING RADIATION
gene_symbol: TCIRG1
disease_id: ORPHA:486
disease_name: Autosomal dominant severe congenital neutropenia
gene_symbol: SRP19
disease_id: ORPHA:486
disease_name: Autosomal dominant severe congenital neutropenia
gene_symbol: GFI1
disease_id: ORPHA:486
disease_name: Autosomal dominant severe congenital neutropenia
gene_symbol: CLPB
disease_id: ORPHA:486
disease_name: Autosomal dominant severe congenital neutropenia
gene_symbol: C1GALT1C1
disease_id: OMIM:301110
disease_name: HEMOLYTIC UREMIC SYNDROME, ATYPICAL, 8, WITH RHIZOMELIC SHORT STATURE
gene_symbol: GTF2H5
disease_id: OMIM:616395
disease_name: TRICHOTHIODYSTROPHY 3, PHOTOSENSITIVE
gene_symbol: SKIC3
disease_id: ORPHA:84064
disease_name: Syndromic diarrhea
Phenotypic diarrhea
SD/THE
Syndromic diarrhea/Tricho-hepato-enteric syndrome
Tricho-hepato-enteric syndrome
Trichohepatoenteric syndrome
gene_symbol: SKIC2
disease_id: ORPHA:84064
disease_name: Syndromic diarrhea
Phenotypic diarrhea
SD/THE
Syndromic diarrhea/Tricho-hepato-enteric syndrome
Tricho-hepato-enteric syndrome
Trichohepatoenteric syndrome
gene_symbol: RAP1B
disease_id: OMIM:620654
disease_name: THROMBOCYTOPENIA 11 WITH MULTIPLE CONGENITAL ANOMALIES AND DYSMORPHIC FACIES
gene_symbol: GALE
disease_id: OMIM:620776
disease_name: THROMBOCYTOPENIA 13, SYNDROMIC
gene_symbol: PI4KA
disease_id: OMIM:619708
disease_name: GASTROINTESTINAL DEFECTS AND IMMUNODEFICIENCY SYNDROME 2