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FGFR3
fibroblast growth factor receptor 3
- HGNC 3690↗(avaneb uuel vahelehel)
- Ensembli geen ENSG00000068078↗(avaneb uuel vahelehel)
- NCBI Gene 2261↗(avaneb uuel vahelehel)
Kokkuvõte
- Tsütogeneetiline asukoht
- 4p16.3
- Koordinaadid
- Kromosoom 4: 1 793 293–1 808 867 (GRCh38)
- Eksonid
- 18 eksonit, ulatus 15,6 kb
- Valk
- 806 aminohapet
- Pärilikkus
- Autosoomne dominantne
- Tuntud ka kui
- CEK2, JTK4, CD333
- Varasemad tähised
- ACH
- MANE Select transkript
- ENST00000440486.8NM_000142.5
- Lookuse tüüp
- gene with protein product
- Väga kõrge
- Kindel
- Madal
- Väga madal
FGFR34p16.3
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Loe FGFR3 ja kogu oma genoom ühe testiga.
Alates 449 $Tasuta kohaletoimetamine · Tulemused 6–8 nädala pärast
Telli oma Genome TestSelle geeniga seotud kureeritud aruanded
FGFR3-related kondrodüsplaasiad (akondroplaasia ja seotud seisundid)
- FGFR3-ga seotud kondrodüsplaasiaAutosoomne dominantne
FGFR3 geeni aktiveeruvate variantide põhjustatud skeleti düsplaasiad, mille enamik tekib uuena (de novo), mitte ei päri vanemalt; peaaegu kogu akondroplaasia on põhjustatud ühest variandist, p.Gly380Arg.
- ClinGen hindab seost järgmiselt: kindel
- 6 GenCC-i esitajat hindavad seda kindlaks või tugevaks
Mida teadmine muudab
Eriarst jälgib selliseid tüsistusi nagu koljupõhja ja selgroo kitsenemine ning vosoritiid on heaks kiidetud akondroplaasiaga laste kasvu parandamiseks.
Sündroomne kraniosünostoos
Haigused, mis ühendavad kolju õmbluste varajast sulgumist teiste tunnustega, sealhulgas Aperti, Crouzoni, Pfeiffer'i, Muenke'i ja Saethre-Chotzeni sündroom, mida põhjustavad geenid nagu FGFR2, FGFR3, FGFR1, TWIST1, TCF12 ja ERF.
- ClinGen hindab seost järgmiselt: kindel
- 6 GenCC-i esitajat hindavad seda kindlaks või tugevaks
Mida teadmine muudab
Varajane diagnoos võimaldab õigeaegset operatsiooni ning pea kasvu, nägemise ja kuulmise jälgimist; kergemad vormid, nagu Muenke'i sündroom, võivad täiskasvanutel jääda tuvastamata, mis on oluline perekonna planeerimisel.
Pärandumine
- Autosoomne dominantne
- Üks muudetud koopia kumbast vanemast tahes on piisav. Vanem, kellel see on, annab selle edasi igale lapsele kahe võimalusest ühe tõenäosusega.
Kuidas FGFR3 on üles ehitatud
- Kodeeriv järjestus
- Transleerimata piirkond
- Intron
- Transkriptsiooni suund
- Teadaolevad haigust põhjustavad kohad
Geeni MANE Select transkripti eksonid (versioon v1.5), allikad NCBI ja EMBL-EBI, referentsgenoomi GRCh38 alusel.
Kromosoomi ribad UCSC GRCh38 ideogrammilt (2022-10-29).
Lähedased geenid Ensembli versioonist 116, GRCh38 järgi.
Eksonid moodustavad geenist 4,3 kb kogupikkusega 15,6 kb; neist 2421 alust kodeerivad valku.
Kuidas genoomitest loetakse FGFR3
52
kohad geenis FGFR3, kus ClinVar liigitab muutuse patogeenseks või tõenäoliselt patogeenseks
Neist ükski ei asu lõigul, mida lühikeste lugemite meetod raskesti tuvastab.
Täisgenoomi analüüs hõlmab kogu geeni FGFR3 15,6 kb, sealhulgas introne, mitte ainult eksoneid (4,3 kb).
Samade haigustega seotud geenid
- CYP26B1cytochrome P450 family 26 subfamily B member 1Jagab 1 haigust
- ERFETS2 repressor factorJagab 1 haigust
- FGFR1fibroblast growth factor receptor 1Jagab 1 haigust
- FGFR2fibroblast growth factor receptor 2Jagab 1 haigust
- IFT122intraflagellar transport 122Jagab 1 haigust
- IFT43intraflagellar transport 43Jagab 1 haigust
- IFT52intraflagellar transport 52Jagab 1 haigust
- IL11RAinterleukin 11 receptor subunit alphaJagab 1 haigust
- KAT6Alysine acetyltransferase 6AJagab 1 haigust
- MEGF8multiple EGF like domains 8Jagab 1 haigust
- MSX2msh homeobox 2Jagab 1 haigust
- PORcytochrome p450 oxidoreductaseJagab 1 haigust
Geeniga FGFR3 seotud tunnused
Human Phenotype Ontology loetleb need tunnustena harvaesinevatele haigustele, mida FGFR3 võib põhjustada. Iga tunnuse lehel on loetletud teised selle tunnusega seotud geenid.
Abnormality of head or neck
- Absent lacrimal punctum
- Absent tear duct
- Big calvaria
- Cloverleaf cranium shape
- Cone shaped tooth
- Dental cavities
- Depressed nasal bridge
- Frontal bossing
Näita veel 66 tunnust
- High palate
- Little foramen magnum
- Midface retrusion
- Narrowing of the rear opening of the nasal cavity
- Pink eye
- Prominent forehead
- Short neck
- Unopened tear duct
- Abnormal dentition
- Abnormality of the skull
- Aplasia/Hypoplasia of the mandible
- Broad forehead
- Broad head shape
- Coronal craniosynostosis
- Decreased size of tooth
- Deformity of the skull
- Facial asymmetry
- Failure of development of between one and six teeth
- Flat face
- High forehead
- Abnormal lacrimal duct morphology
- Abnormal lacrimal gland morphology
- Abnormal tooth enamel
- Abnormality of the midface
- Abnormality of the salivary glands
- Abnormally small head
- Asymmetry of the posterior head
- Beaked nose
- Blockage of the rear opening of the nasal cavity
- Decreased salivary flow
- Decreased size of maxilla
- Delayed cranial suture closure
- Downward slanting of the opening between the eyelids
- Dry eye syndrome
- Eyelid spasm
- Flattened bony protrusion above eyes
- High, narrow palate
- Increased nuchal translucency
- Low frontal hairline
- Narrow palate
- Narrowing of the tear duct
- Nasal tip, upturned
- Open bite
- Parietal bossing
- Prominent nasal bridge
- Short nasal bridge
- Tall shaped head
- Wider-than-typical soft spot of skull
- Zygomatic flattening
- Abnormal facial shape
- Abnormality of the palate
- Absent tear gland
- Bifid uvula
- Cleft palate
- Encephalocele
- Eye folds
- Holes in parietal bones
- Hypoplasia of the lacrimal punctum
- Keratoconjunctivitis
- Thin dental enamel
- Cleft of the mouth
- Little lower jaw
- Lost smell
- Bad bite
- Small face
- Temporal bossing
Abnormality of limbs
- Bowed legs
- Bowed thighbone
- Bowing of outer large bone of the forearm
- Curving of inner forearm bone
- Disproportionately short upper portion of limb
- Duplication of thumb phalanx
- Flared wide portion of long bone
- Long slender fingers
Näita veel 60 tunnust
- Short thighbone
- Smaller or shorter than typical limbs
- Trident hand
- Abnormality of lower limb joint
- Abnormality of the wide portion of a long bone
- Bowing of the long bones
- Curvature of little finger
- Finger syndactyly
- Limb undergrowth
- Metaphyseal chondrodysplasia
- Permanent flexion of the finger
- Short fingers or toes
- Short toe
- Split hand
- Abnormal shape of long bones of hand
- Abnormality of fingers or toes
- Abnormality of the elbow
- Abnormality of the thighbone
- Bilateral single transverse palmar creases
- Bowed calf bone
- Bowed shankbone
- Broad big toe
- Broad thumb
- Cone-shaped end part of finger bones
- Fused ankle bones
- Fused wrist bones
- Hip joint hypermobility
- Knee joint over-flexibility
- Limited elbow extension
- Outward bow-leggedness
- Short foot
- Short middle bone of finger
- Short neck of thighbone
- Short palm
- Short proximal phalanx of finger
- Thimble-shaped middle bones of hand
- Abnormality of the thumb
- Absent thumb
- Broad toe
- Bunion
- Curvature of digit
- Disproportionately short middle portion of limb
- Duplication of the outermost bone of big toe
- Excessive wrinkled skin of palms and soles
- Finger-like thumb
- Flat acetabular roof
- Fused forearm bones
- Fused long bones of hand
- Fused toes
- Proximal radio-ulnar synostosis
- Short thumb
- Underdeveloped outer large forearm bone
- Webbed fingers or toes
- Absent/small extremities
- Broad wide portion of thigh bone
- Camptodactyly of toe
- Capitate-hamate fusion
- Irregular wide portion of a long bone
- Radial deviation of finger
- Short middle bones (feet)
Abnormality of the musculoskeletal system
- Flattened vertebrae
- Hypoplastic pelvis
- Narrow chest
- Narrow greater sciatic notch
- Narrow vertebral interpedicular distance
- Scoliosis
- Severe platyspondyly
- Short long bone
Näita veel 39 tunnust
- Short ribs
- Small chest
- Widened interpedicular distance
- Abnormal sacroiliac joint morphology
- Abnormal skeletal development
- Abnormal vertebral body morphology
- Double-Jointed
- Hunched back
- Low muscle tone
- Permanent flexion of the finger or toe
- Short greater sciatic notch
- Shorter than typical length between neck and abdomen
- Small wings of the pelvic girdle
- Thoracolumbar kyphosis
- Abnormal collarbone
- Abnormal shape of pelvic girdle bone
- Cervical spinal canal stenosis
- Cone-shaped end part of bone
- Decreased muscle tone in infant
- Excessive inward curvature of lower spine
- Formation of new noncancerous bone on top of existing bone
- Narrow spinal canal
- Prominent swayback
- Abnormal iliac wing morphology
- Abnormal sacrum morphology
- Degenerative joint disease
- Joint stiffness
- Limitation of joint mobility
- Arthritis
- Craniocervical junction constriction
- Funnel chest
- Hunched back in infancy
- Hypermobility of all joints
- Increased vertebral height
- Limited hip extension
- Osteochondroma
- Small abnormally formed shoulder blade
- Spinal stenosis with reduced interpedicular distance
- Wide-cupped costochondral junctions
Abnormality of the nervous system
- Global developmental delay
- Intellectual disability
- Too much cerebrospinal fluid in the brain
- Underdevelopment of part of brain called corpus callosum
- Brain degeneration
- Cognitive impairment
- Enlarged cerebellum
- Generalized-onset seizure
Näita veel 24 tunnust
- Intellectual disability, severe
- IQ less than 20
- Severe global developmental delay
- Absent/small cerebellum
- Central sleep apnea
- Chiari malformation
- Epilepsy
- Focal impaired awareness seizure
- Obstructive sleep apnea
- Rise in pressure inside skull
- Temporal lobe dysplasia
- Ventriculomegaly
- Abnormality of neuronal migration
- Attention deficit
- Enlarged brain
- Gray matter heterotopia
- Headache
- Holoprosencephaly
- IQ between 34 and 49
- Migraine
- Pauses in breathing while sleeping
- Small cerebellum
- Brain stem compression
- Motor delay
Abnormality of the eye
- Absence of tears in the eyes
- Bulging eye
- Abnormality of the eye
- Cross-eyed
- Drooping upper eyelid
- Increased tears
- Inflammatory abnormality of the eye
- Outward facing eye ball
Näita veel 13 tunnust
- Wide-set eyes
- Abnormally close eyes
- Corneal ulceration
- Decreased corneal sensation
- Lazy eye
- Limbal stem cell deficiency
- New blood vessel formation in cornea
- Optic atrophy
- Recurrent breakdown of clear protective layer of eye
- Severe near sightedness
- Visual impairment
- Increased corneal thickness
- Open angle glaucoma
Abnormality of the integument
- Darkened and thickened skin
- Loose redundant skin
- Excessive wrinkled skin
- Abnormal hair pattern
- Hyperpigmented skin patches
- Loss of hair color
- Patchy loss of skin color
- Skin tags
Näita veel 3 tunnust
Growth abnormality
- Disproportionate short-limb short stature
- Severe short stature
- Tall stature
- Childhood onset short-limb short stature
- Disproportionate short stature
- Lethal short-limbed short stature
- Short stature
- Obesity
Näita veel 1 tunnus
Välised lingid
Geenikirjed
Transkript
Valk
Kust see pärineb
- HGNC: geeni sümbol, nimi, muud sümbolid ja asukoht.
- MANE Select v1.5, NCBI ja EMBL-EBI andmetel: transkript, selle eksonid ja kodeeriv järjestus.
- GenCC ja ClinGen, väljaanne 2026-10-16: milliste haigustega geen on seotud ja kui tugevalt.
- ACMG sekundaarsete leidude loend, SF v3.2.
- ClinVar ja GIAB-i stratifikatsioonid: teadaolevad haigusi põhjustavad kohad ning piirkonnad, mida lühikesed lugemid raskesti tuvastavad.
- Human Phenotype Ontology, väljaanne 2026-09-01: geeniga seotud tunnused. Lisateavet leiate aadressilt hpo.jax.org.
- Andmeväljaanne 2026.10.16-c6eea6bf.
Viita sellele lehele
Dante Labs. (n.d.). FGFR3 geen: fibroblast growth factor receptor 3. Vaadatud 17. oktoober 2026, allikas: https://dantelabs.com/et/genes/fgfr3
Dante Labs. FGFR3 geen: fibroblast growth factor receptor 3 [Internet]. [viidatud 17. oktoober 2026]. Saadaval: https://dantelabs.com/et/genes/fgfr3
Kellele me abiks olemeMeie teadusTootedTulemused
Logi sisseKüsiAlustaalates 449 $
Üks test. Vastused kogu eluks.
Alates 449 $Tasuta kohaletoimetamine · Tulemused 6–8 nädala pärast