Kabuki syndrome

Kabuki syndrome
Kabuki syndrome
Classification and external resources
ICD-10 Q89.8
ICD-9 759.89
OMIM 147920
DiseasesDB 32161

Kabuki syndrome, also previously known as Kabuki makeup syndrome, KMS or Niikawa–Kuroki Syndrome, is a pediatric congenital disorder of suspected genetic origin [1][2] with multiple congenital anomalies and intellectual disabilities. It is very rare, affecting roughly one in every 32,000 individuals. It was discovered and described in 1981 by two Japanese groups, led by the scientists Niikawa and Kuroki[1] (hence the name). It is named Kabuki Syndrome because of the facial resemblance of affected individuals with white Kabuki makeup, a Japanese traditional theatrical form. On the Kabuki Syndrome listserv, children with this syndrome are called Kabuki Kids, or KKs.



There is a wide range of congenital problems associated with Kabuki syndrome with large differences between affected individuals. Some of the common problems are heart defects (30%), urinary tract anomalies, hearing loss (50%), hypotonia, and postnatal growth deficiency (83%). Other characteristics include skeletal abnormality, joint laxity, short stature, and unusual dermatoglyphic patterns.[2] They often suffer from recurrent ear infections in infancy.

In terms of development, mild to moderate intellectual disability (92%) is a common feature. Also, children with Kabuki syndrome often have distinctive behavioural features. For example, 50% are described as unusually sociable, 30% as engaging in only minimal interaction with others, 74% as liking routine and 87% as having a happy disposition. A few have normal intelligence, most of whom have learning difficulties such as struggling with fine motor, speech skills, and having a good memory.

There is no indication that the life expectancy of individuals with Kabuki syndrome is shortened. Most medical issues are resolved with medical intervention. The fact that there are relatively few adults known with this syndrome is probably related to its recent discovery in 1980 in Japan and around 1990 in Europe and America.


Facial phenotype of Kabuki syndrome patient

The facial appearance of individuals with this syndrome include long eyelids with turning up of the lateral third of the lower eyelid, a broad and depressed nasal tip, large prominent earlobes, and a cleft or high-arched palate.

Other clinical features often include scoliosis, short fifth finger, persistence of fingerpads, and X-ray abnormalities of the vertebrae, hands, and hip joints.


Inheritance is thought to be autosomal dominant or X-linked recessive; several chromosomal abnormalities have been found, but none of them appear to be specific to Kabuki Syndrome. In August 2010, a study[3][4] found that two thirds of the cases have a loss-of-function mutation in the MLL2 gene, which is coding for a histone methyltransferase; it can participate in epigenetic programming, and is thought to contribute to developmental processes.


Several authors have recommended that the term 'make-up' be removed from the designation of this syndrome because some families considered the term objectionable.[5][6]

See also


  1. ^ Yoshikazu Kuroki, Yasuyuki Suzuki, Hiroyuki Chyo, Akira Hata, Ichiro Matsui (October 1981). "A new malformation syndrome of long palpebralfissures, large ears, depressed nasal tip, and skeletal anomalies associated with postnatal dwarfism and mental retardation". The Journal of Pediatrics 99 (4): 570–573. doi:10.1016/S0022-3476(81)80256-9. PMID 7277097. http://www.jpeds.com/article/S0022-3476%2881%2980256-9/abstract. 
  2. ^ den Biggelaar AM, Kuijpers-Jagtman AM, Bergé SJ, Katsaros C (December 2006). "Kabuki-syndroom, een congenitaal syndroom met multipele anomalieën (Kabuki syndrome, a congenital syndrome with multiple anomalies)" (in Dutch). Nederlands Tijdschrift Voor Tandheelkunde 113 (12): 516–9. PMID 17193989. http://beheer.ntvt.nl/UserFiles/PDF/NV_1206_R08_516.pdf. Retrieved 2009-05-07. 
  3. ^ Ng SB, Bigham AW, Buckingham KJ, Hannibal MC, McMillin MJ, Gildersleeve HI et al. (2010). "Exome sequencing identifies MLL2 mutations as a cause of Kabuki syndrome". Nat Genet 42 (9): 790–3. doi:10.1038/ng.646. PMC 2930028. PMID 20711175. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2930028. 
  4. ^ http://www.genomeweb.com/sequencing/exome-sequencing-study-yields-kabuki-syndrome-gene
  5. ^ Hughes HE, Davies SJ (June 1994). "Coarctation of the aorta in Kabuki syndrome". Archives of Disease in Childhood 70 (6): 512–4. doi:10.1136/adc.70.6.512. PMC 1029872. PMID 8048822. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1029872. 
  6. ^ Burke LW, Jones MC (January 1995). "Kabuki syndrome: underdiagnosed recognizable pattern in cleft palate patients". The Cleft Palate-craniofacial Journal 32 (1): 77–84. doi:10.1597/1545-1569(1995)032<0077:KSURPI>2.3.CO;2. PMID 7727492. 

External links

Wikimedia Foundation. 2010.

См. также в других словарях:

  • Kabuki (disambiguation) — Kabuki can refer of the following: *Kabuki, a form of traditional Japanese theater known for the stylization of its drama and for the elaborate make up worn by its performers. *Kabuki, a comic book series by artist and writer David Mack. *Kabuki… …   Wikipedia

  • Kabuki-make-up-Syndrom — Klassifikation nach ICD 10 Q89.8 Sonstige näher bezeichnete angeborene Fehlbildungen …   Deutsch Wikipedia

  • Kabuki-Syndrom — Klassifikation nach ICD 10 Q89.8 Sonstige näher bezeichnete angeborene Fehlbildungen …   Deutsch Wikipedia

  • Syndrome Kabuki — Le syndrome Kabuki est une maladie congénitale associant : Un retard psychomoteur Un visage caractéristique présentant quelques similarités avec le maquillage des acteurs du théâtre Japonais Kabuki. Un retard de croissance d apparition le… …   Wikipédia en Français

  • Syndrome de Williams — Classification et ressources externes CIM 10 Q93.8 CIM 9 758.9 OMIM …   Wikipédia en Français

  • Syndrome de Williams-Beuren — Syndrome de Williams Syndrome de Williams Autre nom Syndrome de Williams Beuren Référence MIM …   Wikipédia en Français

  • Syndrome de Williams Beuren — Syndrome de Williams Syndrome de Williams Autre nom Syndrome de Williams Beuren Référence MIM …   Wikipédia en Français

  • Syndrome de williams — Autre nom Syndrome de Williams Beuren Référence MIM …   Wikipédia en Français

  • Syndrome de smith-magenis — Autre nom {{{Autre nom}}} Référence MIM …   Wikipédia en Français

  • Syndrome de Smith-Magenis — Référence MIM 182290 Transmission Dominante Chromosome 17p11.2 Gène RAI1 Empreinte parentale Non …   Wikipédia en Français

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»