Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome: genes and variants
Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome is linked to 1 analyzed protein (STAT1). 47 DNA variants are known to cause it; 157 more are uncertain, and 3 of those already look disease-causing on computable evidence.
Last updated 2026-09-30. Research information, not medical advice.
Also known as: Autoimmune enteropathy and endocrinopathy-susceptibility to chronic infections syndrome
Genes linked to Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome
STAT1: Signal transducer and activator of transcription 1-alpha/beta
It executes interferon-driven transcriptional programs required for antiviral and antimycobacterial immunity. Loss-of-function variants can cause severe infectious susceptibility, whereas gain-of-function variants classically cause chronic mucocutaneous candidiasis and autoimmunity.
47 disease-causing and 157 uncertain variants in STAT1 are linked to Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome.
Where Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome variants cluster
- STAT1 Coiled coil (positions 136–317): 27 of 47 disease-causing changes, 2.4× more than its size predicts.
Known disease-causing variants in Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome
| Variant | Position | Protein part | Clinical label |
|---|---|---|---|
| STAT1 D171N | 171 | Coiled coil | Disease-causing (★★) |
| STAT1 R274G | 274 | Coiled coil | Disease-causing (★★) |
| STAT1 R274W | 274 | Coiled coil | Disease-causing (★★) |
| STAT1 R274Q | 274 | Coiled coil | Disease-causing (★★) |
| STAT1 T288I | 288 | Coiled coil | Disease-causing (★★) |
| STAT1 D292E | 292 | Coiled coil | Disease-causing (★★) |
| STAT1 C324R | 324 | Disease-causing (★★) | |
| STAT1 T385M | 385 | Disease-causing (★★) | |
| STAT1 R241W | 241 | Coiled coil | Disease-causing (★★) |
| STAT1 T437I | 437 | Disease-causing (★★) | |
| STAT1 T427I | 427 | Disease-causing (★★) | |
| STAT1 R241Q | 241 | Coiled coil | Disease-causing (★★) |
| STAT1 A267V | 267 | Coiled coil | Disease-causing (★★) |
| STAT1 K388E | 388 | Disease-causing (★) | |
| STAT1 D171H | 171 | Coiled coil | Disease-causing (★) |
| STAT1 K286Q | 286 | Coiled coil | Disease-causing (★) |
| STAT1 Y289C | 289 | Coiled coil | Disease-causing (★) |
| STAT1 Y289H | 289 | Coiled coil | Disease-causing (★) |
| STAT1 K388Q | 388 | Disease-causing (★) | |
| STAT1 V389G | 389 | Disease-causing (★) | |
| STAT1 T288A | 288 | Coiled coil | Disease-causing (★) |
| STAT1 G384D | 384 | Disease-causing (★) | |
| STAT1 F172L | 172 | Coiled coil | Disease-causing (★) |
| STAT1 M202V | 202 | Coiled coil | Disease-causing (★) |
| STAT1 E284G | 284 | Coiled coil | Disease-causing (★) |
| STAT1 K298Q | 298 | Coiled coil | Disease-causing (★) |
| STAT1 T387A | 387 | Disease-causing (★) | |
| STAT1 N179K | 179 | Coiled coil | Disease-causing (★) |
| STAT1 Q271P | 271 | Coiled coil | Disease-causing (★) |
| STAT1 Q285R | 285 | Coiled coil | Disease-causing (★) |
| STAT1 S466R | 466 | Disease-causing (★) | |
| STAT1 Y701C | 701 | Disease-causing (★) | |
| STAT1 Q67P | 67 | Disease-causing (★) | |
| STAT1 R321G | 321 | Disease-causing (★) | |
| STAT1 M325K | 325 | Disease-causing (★) | |
| STAT1 Y356D | 356 | Disease-causing (★) | |
| STAT1 L400V | 400 | Disease-causing (★) | |
| STAT1 F404V | 404 | Disease-causing (★) | |
| STAT1 E545K | 545 | Disease-causing (★) | |
| STAT1 E563V | 563 | Disease-causing (★) | |
| STAT1 K286I | 286 | Coiled coil | Disease-causing |
| STAT1 V389L | 389 | Disease-causing | |
| STAT1 Y170N | 170 | Coiled coil | Disease-causing |
| STAT1 M202I | 202 | Coiled coil | Disease-causing |
| STAT1 K298I | 298 | Coiled coil | Disease-causing |
| STAT1 D165G | 165 | Coiled coil | Disease-causing |
| STAT1 K278E | 278 | Coiled coil | Disease-causing |
Uncertain variants in Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome that look disease-causing
| Variant | Position | Protein part | Clinical label | Evidence |
|---|---|---|---|---|
| STAT1 E284K | 284 | Coiled coil | Conflicting reports (★) | +6: 4 other pathogenic changes within 3 positions; E284G at the same position is pathogenic; not seen in the gnomAD population database; AlphaMissense 0.71 |
| STAT1 G384V | 384 | Uncertain (★) | +6: 3 other pathogenic changes within 3 positions; G384D at the same position is pathogenic; not seen in the gnomAD population database; AlphaMissense 1.00 | |
| STAT1 K286E | 286 | Coiled coil | Uncertain (★) | +6: 8 other pathogenic changes within 3 positions; K286I at the same position is pathogenic; not seen in the gnomAD population database; AlphaMissense 0.89 |
Same protein, different disease
- Inherited Immunodeficiency Diseases is also caused by STAT1 variants; they fall in the same places as the Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome variants (6 disease-causing).
Diseases related to Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome
- Mendelian susceptibility to mycobacterial diseases due to partial STAT1 deficiency, also linked to STAT1
- Inherited Immunodeficiency Diseases, also linked to STAT1
Frequently asked questions
Which genes are linked to Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome?
In CATVariant, Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome is linked to 1 analyzed protein: STAT1 (Signal transducer and activator of transcription 1-alpha/beta).
How many genetic variants are linked to Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome?
212 variants: 47 are classified as disease-causing (pathogenic or likely pathogenic) in ClinVar and 157 are of uncertain significance or have conflicting reports.
Which uncertain variants in Autoimmune enteropathy and endocrinopathy - susceptibility to chronic infections syndrome look disease-causing?
3 uncertain variants reach the likely-pathogenic range of the ACMG/AMP points scale on computable evidence, for example STAT1 E284K, STAT1 G384V and STAT1 K286E. These are leads for expert review, not diagnoses.
About this data
Variant–disease links come from ClinVar, Open Targets and UniProt, pooled from the latest public CATVariant analysis of each human protein. Evidence scores use the ACMG/AMP Bayesian points scale with computable criteria only (position among known disease variants, rarity in gnomAD, calibrated predictors, deep mutational scanning); there is no family or patient data, so they prioritise variants for expert review and never classify them.
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