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Tunnused
Geeniga WDR4 seotud tunnused
WDR4 tRNA N7-guanosine methyltransferase non-catalytic subunit
Inimese fenotüübi ontoloogia seostab geeniga WDR4 69 tunnust kehasüsteemide kaupa: omadusi, mida täheldatakse inimestel, kellel on selle geeni üks haruldastest seisunditest.
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Abnormality of the nervous system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Absent speech development | Alati |
| Brisk reflexes | Alati |
| Cerebellar vermis atrophy | Alati |
| Delayed ability to walk | Alati |
| Delayed speech and language development | Alati |
| Difficulty sleeping | Alati |
| EEG abnormality | Alati |
| Epilepsy | Alati |
| Global developmental delay | Alati |
| Intellectual disability | Alati |
| Motor delay | Alati |
| Paroxysmal bursts of laughter | Alati |
| Partial agenesis of the corpus callosum | Alati |
| Profound global developmental delay | Alati |
| Repetitive movements | Alati |
| Cognitive impairment | Väga sageli (80–99%) |
| Abnormality of neuronal migration | Sageli (30–79%) |
| Fewer and broader ridges in brain | Sageli (30–79%) |
| Repeated seizures without recovery between them | Sageli (30–79%) |
| Aqueductal stenosis | Mõnikord (5–29%) |
| Paralysis or weakness of one side of body | Mõnikord (5–29%) |
| Degeneration of cerebellum | Harva (1–4%) |
Abnormality of head or neck
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Abnormally small head | Alati |
| Decreased size of tooth | Alati |
| Depressed nasal bridge | Alati |
| High forehead | Alati |
| Increased size of gum ridge | Alati |
| Nasal tip, upturned | Alati |
| Short philtrum | Alati |
| Downturned corners of mouth | Sageli (30–79%) |
| Eye folds | Sageli (30–79%) |
| Fullness around the eyes | Sageli (30–79%) |
| Tented mouth | Sageli (30–79%) |
| Wide mouth | Sageli (30–79%) |
| Abnormal dentition | Mõnikord (5–29%) |
| Little lower jaw | Mõnikord (5–29%) |
| High palate | Pole registreeritud |
Abnormality of the musculoskeletal system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Delayed bone maturation | Alati |
| Flexed joint that cannot be straightened | Alati |
| Spasticity and rigidity of muscles | Alati |
| Involuntary muscle stiffness, contraction, or spasm | Sageli (30–79%) |
| Abnormal intervertebral disk morphology | Mõnikord (5–29%) |
| Low muscle tone | Mõnikord (5–29%) |
Growth abnormality
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Decreased body weight | Alati |
| Faltering weight | Alati |
| Growth delay | Alati |
| Prenatal growth deficiency | Alati |
| Short stature | Alati |
| Small for gestational age | Alati |
Abnormality of the eye
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Bulging eye | Alati |
| Optic atrophy | Sageli (30–79%) |
| Abnormally close eyes | Mõnikord (5–29%) |
| Wide-set eyes | Mõnikord (5–29%) |
Abnormality of limbs
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Curvature of little finger | Sageli (30–79%) |
| Inward turned thumb | Mõnikord (5–29%) |
| Permanent flexion of the finger | Mõnikord (5–29%) |
Abnormality of the ear
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Underdeveloped ear cartilage | Väga sageli (80–99%) |
| Large earlobe | Sageli (30–79%) |
| Large ears | Sageli (30–79%) |
Abnormality of the genitourinary system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Kidney damage | Väga sageli (80–99%) |
| Nephrotic syndrome | Väga sageli (80–99%) |
| Focal segmental glomerulosclerosis | Sageli (30–79%) |
Abnormality of the endocrine system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Decreased response to growth hormone stimulation test | Sageli (30–79%) |
| Underactive thyroid | Sageli (30–79%) |
Laboratory abnormality
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| High urine protein levels | Väga sageli (80–99%) |
| Low albumin | Harva (1–4%) |
Abnormality of prenatal development or birth
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Premature birth | Sageli (30–79%) |
Abnormality of the digestive system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Stomach hernia | Sageli (30–79%) |
Abnormality of the immune system
| Tunnus | Kui sageli seda täheldatakse |
|---|---|
| Abnormality of immune system physiology | Mõnikord (5–29%) |
Kui sageli see esineb geenist tulenevate seisunditega inimeste seas, kõige sagedamini nende kõigi seas, nagu on märgitud Inimese fenotüübi ontoloogias. Need lehed kirjeldavad tunnuseid ja nende taga olevaid uuringuid; need ei ole diagnoos ning sümptomite kohta tuleks küsida arstilt või geneetilt nõustajalt.
Allikas
- Inimese fenotüübi ontoloogia, versioon 2026-09-01: geeniga WDR4 seotud tunnused ja iga tunnuse esinemissagedus. Lisateavet leiate aadressilt hpo.jax.org.
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