Mucopolysaccharidoses

Important
It is possible that the main title of the report Mucopolysaccharidoses is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.

Synonyms

MPS
MPS Disorder

Disorder Subdivisions

MPS I H (Hurler Disease)
MPS IV A and B (Morquio Syndrome)
MPS I S (Scheie Syndrome)
MPS V (obsolete)
MPS III A, B, C, and D (Sanfillipo Syndrome)
MPS 1 H/S (Hurler/Scheie Syndrome)
MPS VII (Sly Syndrome)
MPS VIII (obsolete)
MPS II-(Hunter Syndrome)
MPS VI (Maroteaux-Lamy Syndrome)
MPS IX (Hyaluronidase Deficiency)

General Discussion

The mucopolysaccharidoses (MPS) are a group of inherited lysosomal storage disorders. Lysosomes function as the primary digestive units within cells. Enzymes within lysosomes break down or digest particular nutrients, such as certain carbohydrates and fats. In individuals with MPS disorders, deficiency or malfunction of specific lysosomal enzymes leads to an abnormal accumulation of certain complex carbohydrates (mucopolysaccharides or glycosaminoglycans) in the arteries, skeleton, eyes, joints, ears, skin, and/or teeth. These accumulations may also be found in the respiratory system, liver, spleen, central nervous system, blood, and bone marrow. This accumulation eventually causes progressive damage to cells, tissues, and various organ systems of the body. There are several different types and subtypes of mucopolysaccharidosis. These disorders, with one exception, are inherited as autosomal recessive traits.
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Resources

Vaincre Les Maladies Lysosomales
2 ter avenue de Fance
Massy, 91300
France
Tel: 01 69 75 40 30
Fax: 01 60 11 15 83
Email: accueil@vml-asso.org
Internet: http://www.vml-asso.org

March of Dimes Birth Defects Foundation
1275 Mamaroneck Avenue
White Plains, NY 10605
Tel: (914)428-7100
Fax: (914)997-4763
Tel: (888)663-4637
Email: Askus@marchofdimes.com
Internet: http://www.marchofdimes.com

National MPS (Mucopolysaccharidoses/Mucolipidoses) Society, Inc.
PO Box 14686
Durham, NC 27709-4686
Tel: (919)806-0101
Fax: (919)806-2055
Email: info@mpssociety.org
Internet: http://www.mpssociety.org

NIH/National Institute of Diabetes, Digestive & Kidney Diseases
Endocrine Diseases Metabolic Diseases Branch
2 Information Way
Bethesda, MD 20892-3570
Tel: (301)654-3810
Fax: (301)496-7422
Email: NDDIC@info.niddk.nih.gov
Internet: http://www.niddk.nih.gov

National Institute of Neurological Disorders and Stroke (NINDS)
31 Center Drive
8A07
Bethesda, MD 20892-2540
Tel: (301)496-5751
Fax: (301)402-2186
Tel: (800)352-9424
Email: braininfo@ninds.nih.gov
Internet: http://www.ninds.nih.gov/

Society for Mucopolysaccharide Diseases
46 Woodside Road
Amersham
Buckinghamshire, HP6 6AJ
United Kingdom
Tel: 004401494 434156
Fax: 004401494 434252
Email: mps@mpssociety.co.uk
Internet: http://www.mpssociety.co.uk

Canadian Society for Mucopolysaccharide and Related Diseases, Inc.
PO Box 64714
Unionville
Ontario, Intl L3R OM9
Canada
Tel: 905-479-8701
Fax: 905-479-8701
Tel: 800-667-1846
Email: lori.mps@rogers.com
Internet: http://www.mpssociety.ca

Gesellschaft fur Mukopolysaccharidosen und ahuliche Erkrankungen
Finklham 90
Breitenaich, Intl 4075
Austria
Tel: (43) 7249-47795
Fax: (43) 7249-47752
Email: mps.austria@netway.at

MUMS (Mothers United for Moral Support, Inc) National Parent-to-Parent Network
150 Custer Court
Green Bay, WI 54301-1243
USA
Tel: (920)336-5333
Fax: (920)339-0995
Tel: (877)336-5333
Email: mums@netnet.net
Internet: http://www.netnet.net/mums/

Belgian Association for Metabolic Diseases (BOKS)
Alice Nahonlann 7
Melsele, 9120
Belgium
Tel: 3237754839
Email: info@boks.be
Internet: http://www.boks.be

Instituto de Errores Innatos del Metabolismo
Carrera 7 No 43-82
Bogota, Columbia
S.A. Edificio 53 Lab. 305A,
Tel: 50 1 3208320
Fax: 51 1 3384548
Email: abarrera@javeriana.edu.co
Internet: http://www.javeriana.edu.co

Let Them Hear Foundation
1900 University Ave #101
East Palo Alto, CA 94303
Tel: (650)462-3143
Fax: (650)462-3143
Tel: (877)735-2929
Email: info@letthemhear.org
Internet: http://www.letthemhear.org

Hide & Seek Foundation for Lysosomal Disease Research
4123 Lankershim Blvd.
Suite 302
North Hollywood, CA 91602-2828
Tel: (818)762-8621
Fax: (818)762-2502
Email: info@hideandseek.org
Internet: http://www.hideandseek.org

For a Complete Report:

This is an abstract of a report from the National Organization for Rare Disorders, Inc. ® (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only. NORD recommends that affected individuals seek the advice or counsel of their own personal physicians.

It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report

This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

For additional information and assistance about rare disorders, please contact the National Organization for Rare Disorders at P.O. Box 1968, Danbury, CT 06813-1968; phone (203) 744-0100; web site www.rarediseases.org or email orphan@rarediseases.org

Last Updated: 5/8/2008
Copyright 1989, 1997, 2003, 2004 National Organization for Rare Disorders, Inc.

WebMD Medical Reference from the National Organization of Rare Disorders

Last Updated: May 08, 2008

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