Papillorenal syndrome

Papillorenal syndrome
Classification and external resources
OMIM	120330
DiseasesDB	32086

Papillorenal syndrome, also called Renal-coloboma syndrome or isolated renal hypoplasia,^[1] is an autosomal dominant^[2] genetic disorder marked by underdevelopment (hypoplasia) of the kidney and colobomas of the optic nerve.

Cause and Genetics

Papillorenal syndrome is an autosomal dominant disorder that results from a mutation of one copy of the PAX2 gene, located on chromosome 10q24.3-q25.1.^[2]^[3] The gene is important in the development of both the eye and the kidney.

Autosomal dominant inheritance indicates that the gene responsible for the disorder is located on an autosome (chromosome 10 is an autosome), and only one defective copy of the gene is sufficient to cause the disorder, when inherited from a parent who has the disorder.

References

^ Online 'Mendelian Inheritance in Man' (OMIM) 120330
^ ^a ^b Ford, B.; Rupps, R.; Lirenman, D.; Van Allen, M. I.; Farquharson, D.; Lyons, C.; Friedman, J. M. (Mar 2001). "Renal-coloboma syndrome: Prenatal detection and clinical spectrum in a large family". American Journal of Medical Genetics 99 (2): 137–141. doi:10.1002/1096-8628(2000)9999:999<00::AID-AJMG1143>3.0.CO;2-F. PMID 11241473. edit
^ Online 'Mendelian Inheritance in Man' (OMIM) 167409

External links

GeneReview/NCBI/NIH/UW entry on Renal Coloboma Syndrome
Papillorenal syndrome at NIH's Office of Rare Diseases

Congenital malformations and deformations of urinary system (Q60–Q64, 753)

Abdominal

Kidney	Renal agenesis/Potter sequence, Papillorenal syndrome cystic (Polycystic kidney disease, Meckel syndrome, Multicystic dysplastic kidney, Medullary sponge kidney) Horseshoe kidney · Renal ectopia · Nephronophthisis Dent's disease · Alport syndrome

Ureter	Ectopic ureter · Megaureter · Duplicated ureter

Pelvic

Bladder	Bladder exstrophy

Urethra	Epispadias · Hypospadias · Posterior urethral valves

Vestigial

Urachus	Urachal cyst

M: URI

anat/phys/devp/cell

noco/acba/cong/tumr, sysi/epon, urte

proc/itvp, drug (G4B), blte, urte

Genetic disorder, protein biosynthesis: Transcription factor/coregulator deficiencies

(1) Basic domains	1.2: Feingold syndrome · Saethre-Chotzen syndrome 1.3: Tietz syndrome

(2) Zinc finger DNA-binding domains	2.1 (Intracellular receptor): Thyroid hormone resistance · Androgen insensitivity syndrome (PAIS, MAIS, CAIS) · Kennedy's disease · PHA1AD pseudohypoaldosteronism · Estrogen insensitivity syndrome · X-linked adrenal hypoplasia congenita · MODY 1 · Familial partial lipodystrophy 3 · SF1 XY gonadal dysgenesis 2.2: Barakat syndrome · Tricho–rhino–phalangeal syndrome 2.3: Greig cephalopolysyndactyly syndrome/Pallister-Hall syndrome · Denys–Drash syndrome · Duane-radial ray syndrome · MODY 7 · MRX 89 · Townes–Brocks syndrome · Acrocallosal syndrome · Myotonic dystrophy 2 2.5: Autoimmune polyendocrine syndrome type 1

(3) Helix-turn-helix domains	3.1: ARX (Ohtahara syndrome, Lissencephaly X2) · HLXB9 (Currarino syndrome) · HOXD13 (SPD1 Synpolydactyly) · IPF1 (MODY 4) · LMX1B (Nail–patella syndrome) · MSX1 (Tooth and nail syndrome, OFC5) · PITX2 (Axenfeld syndrome 1) · POU4F3 (DFNA15) · POU3F4 (DFNX2) · ZEB1 (Posterior polymorphous corneal dystrophy 3, Fuchs' dystrophy 3) · ZEB2 (Mowat-Wilson syndrome) 3.2: PAX2 (Papillorenal syndrome) · PAX3 (Waardenburg syndrome 1&3) · PAX4 (MODY 9) · PAX6 (Gillespie syndrome, Coloboma of optic nerve) · PAX8 (Congenital hypothyroidism 2) · PAX9 (STHAG3) 3.3: FOXC1 (Axenfeld syndrome 3, Iridogoniodysgenesis, dominant type) · FOXC2 (Lymphedema–distichiasis syndrome) · FOXE1 (Bamforth–Lazarus syndrome) · FOXE3 (Anterior segment mesenchymal dysgenesis) · FOXF1 (ACD/MPV) · FOXI1 (Enlarged vestibular aqueduct) · FOXL2 (Premature ovarian failure 3) · FOXP3 (IPEX) 3.5: IRF6 (Van der Woude syndrome, Popliteal pterygium syndrome)

(4) β-Scaffold factors with minor groove contacts	4.2: Hyperimmunoglobulin E syndrome 4.3: Holt-Oram syndrome · Li-Fraumeni syndrome · Ulnar–mammary syndrome 4.7: Campomelic dysplasia · MODY 3 · MODY 5 · SF1 (SRY XY gonadal dysgenesis, Premature ovarian failure 7) · SOX10 (Waardenburg syndrome 4c, Yemenite deaf-blind hypopigmentation syndrome) 4.11: Cleidocranial dysostosis

(0) Other transcription factors	0.6: Kabuki syndrome

Ungrouped	TCF4 (Pitt-Hopkins syndrome) · ZFP57 (TNDM1) · TP63 (Rapp–Hodgkin syndrome/Hay–Wells syndrome/Ectrodactyly–ectodermal dysplasia–cleft syndrome 3/Limb–mammary syndrome/OFC8)

Transcription coregulators	coactivator: CREBBP (Rubinstein–Taybi syndrome) corepressor: HR (Atrichia with papular lesions)

see also transcription factors B structural (perx, skel, cili, mito, nucl, sclr) · DNA/RNA/protein synthesis (drep, trfc, tscr, tltn) · membrane (icha, slcr, atpa, abct, othr) · transduction (iter, csrc, itra), trfk