Multicentric osteolysis, nodulosis, and arthropathy
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Multicentric osteolysis, nodulosis, and arthropathy (MONA) describes a rare inherited disease characterised by a loss of bone tissue (osteolysis), particularly in the hands and feet. MONA includes a condition formerly called nodulosis-arthropathy-osteolysis (NAO) syndrome. It may also include a similar disorder called Torg syndrome, although it is unknown whether Torg syndrome is actually part of MONA or a separate disorder caused by a mutation in a different gene.
Descrição
Multicentric osteolysis, nodulosis, and arthropathy (MONA) describes a rare inherited disease characterised by a loss of bone tissue (osteolysis), particularly in the hands and feet. MONA includes a condition formerly called nodulosis-arthropathy-osteolysis (NAO) syndrome. It may also include a similar disorder called Torg syndrome, although it is unknown whether Torg syndrome is actually part of MONA or a separate disorder caused by a mutation in a different gene.
In most cases of MONA, bone loss begins in the hands and feet, causing pain and limiting movement. Bone abnormalities can later spread to other areas of the body, with joint problems (arthropathy) occurring in the elbows, shoulders, knees, hips, and spine. Most people with MONA develop low bone mineral density (osteopenia) and thinning of the bones (osteoporosis) throughout the skeleton. These abnormalities make bones brittle and more prone to fracture. The bone abnormalities also lead to short stature.
Many affected individuals develop subcutaneous nodules, which are firm lumps of noncancerous tissue underneath the skin, especially on the soles of the feet. Some affected individuals also have skin abnormalities including patches of dark, thick, and leathery skin. Other features of MONA can include clouding of the clear front covering of the eye (corneal opacity), excess hair growth (hypertrichosis), overgrowth of the gums, heart abnormalities, and distinctive facial features that are described as "coarse."
Padrões de herança
The source lists the following possible inheritance patterns: Autosomal recessive. More than one pattern can apply in different cases.
Related genes
Other names
Al-Aqeel Sewairi syndrome
Hereditary multicentric osteolysis
MONA
NAO syndrome
Nodulosis-arthropathy-osteolysis syndrome
Torg syndrome
Torg-Winchester syndrome
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Leitura adicional e referências
- Multicentric osteolysis, nodulosis, and arthropathy; MedlinePlus, National Library of Medicine.
- Al Aqeel A, Al Sewairi W, Edress B, Gorlin RJ, Desnick RJ, Martignetti JA. Inherited multicentric osteolysis with arthritis: a variant resembling Torg syndrome in a Saudi family. Am J Med Genet. 2000 Jul 3;93(1):11-8. doi: 10.1002/1096-8628(20000703)93:13.0.co;2-3.
- Al-Mayouf SM, Majeed M, Hugosson C, Bahabri S. New form of idiopathic osteolysis: nodulosis, arthropathy and osteolysis (NAO) syndrome. Am J Med Genet. 2000 Jul 3;93(1):5-10. doi: 10.1002/1096-8628(20000703)93:13.0.co;2-y.
- Castberg FC, Kjaergaard S, Mosig RA, Lobl M, Martignetti C, Martignetti JA, Myrup C, Zak M. Multicentric osteolysis with nodulosis and arthropathy (MONA) with cardiac malformation, mimicking polyarticular juvenile idiopathic arthritis: case report and literature review. Eur J Pediatr. 2013 Dec;172(12):1657-63. doi: 10.1007/s00431-013-2102-8. Epub 2013 Jul 31.
- Evans BR, Mosig RA, Lobl M, Martignetti CR, Camacho C, Grum-Tokars V, Glucksman MJ, Martignetti JA. Mutation of membrane type-1 metalloproteinase, MT1-MMP, causes the multicentric osteolysis and arthritis disease Winchester syndrome. Am J Hum Genet. 2012 Sep 7;91(3):572-6. doi: 10.1016/j.ajhg.2012.07.022. Epub 2012 Aug 23.
- Martignetti JA, Aqeel AA, Sewairi WA, Boumah CE, Kambouris M, Mayouf SA, Sheth KV, Eid WA, Dowling O, Harris J, Glucksman MJ, Bahabri S, Meyer BF, Desnick RJ. Mutation of the matrix metalloproteinase 2 gene (MMP2) causes a multicentric osteolysis and arthritis syndrome. Nat Genet. 2001 Jul;28(3):261-5. doi: 10.1038/90100.
- Rouzier C, Vanatka R, Bannwarth S, Philip N, Coussement A, Paquis-Flucklinger V, Lambert JC. A novel homozygous MMP2 mutation in a family with Winchester syndrome. Clin Genet. 2006 Mar;69(3):271-6. doi: 10.1111/j.1399-0004.2006.00584.x.
- Tuysuz B, Mosig R, Altun G, Sancak S, Glucksman MJ, Martignetti JA. A novel matrix metalloproteinase 2 (MMP2) terminal hemopexin domain mutation in a family with multicentric osteolysis with nodulosis and arthritis with cardiac defects. Eur J Hum Genet. 2009 May;17(5):565-72. doi: 10.1038/ejhg.2008.204. Epub 2008 Nov 5.
- Zankl A, Bonafe L, Calcaterra V, Di Rocco M, Superti-Furga A. Winchester syndrome caused by a homozygous mutation affecting the active site of matrix metalloproteinase 2. Clin Genet. 2005 Mar;67(3):261-6. doi: 10.1111/j.1399-0004.2004.00402.x.
- Zankl A, Pachman L, Poznanski A, Bonafe L, Wang F, Shusterman Y, Fishman DA, Superti-Furga A. Torg syndrome is caused by inactivating mutations in MMP2 and is allelic to NAO and Winchester syndrome. J Bone Miner Res. 2007 Feb;22(2):329-33. doi: 10.1359/jbmr.061013.
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