Aspartylglucosaminuria is a rare genetic condition that affects the growth and development of patients. It is caused by a deficiency in the gene responsible for producing the enzyme aspartylglycosaminuria. This deficiency leads to a buildup of the substrate aspartylglycosaminuria in the body, which can cause a range of symptoms and health issues.

Studies and research on aspartylglucosaminuria have been conducted by scientific centers and published in various journals. Additional information about the condition can be found on resources such as OMIM (Online Mendelian Inheritance in Man) and PubMed. These resources provide more information about the causes, associated genes, inheritance patterns, and frequency of aspartylglucosaminuria.

Support and advocacy groups also play a crucial role in providing assistance and information to patients and their families. They can help patients navigate the healthcare system, learn about genetic testing, and connect with other individuals and families affected by rare genetic diseases like aspartylglucosaminuria. ClinicalTrials.gov is also a valuable resource for finding ongoing research and clinical trials related to the condition.

Overall, aspartylglucosaminuria is a rare genetic condition with important implications for the growth and development of patients. Through scientific studies, genetic testing, and advocacy efforts, more information and resources are becoming available to support patients and their families.

Frequency:

Aspartylglucosaminuria is a rare genetic condition with a frequency of approximately 1 in 100,000 individuals worldwide. It is caused by a deficiency of the AGA gene, which leads to the accumulation of a specific substance called aspartylglucosamine. This condition is inherited in an autosomal recessive manner, meaning that individuals must inherit two copies of the defective gene, one from each parent, in order to develop the condition.

There are other genetic disorders that can cause similar symptoms to aspartylglucosaminuria, such as Sanfilippo syndrome, mucopolysaccharidosis type III, and alpha-N-acetylglucosaminidase deficiency. Genetic testing can help differentiate between these conditions and provide more information about the specific genetic cause of the individual’s symptoms.

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The frequency of aspartylglucosaminuria varies within different populations. It is more commonly observed in individuals of Finnish and Swedish descent, with a frequency of 1 in 18,000 in Finland. However, cases have been reported in individuals from various ethnic backgrounds.

Additional resources and support for individuals with aspartylglucosaminuria and their families can be found through advocacy organizations and patient support groups. These organizations provide information about the condition, research studies, clinical trials, and genetic counseling resources. Some of these resources include OMIM, the Online Mendelian Inheritance in Man catalog, PubMed, and clinicaltrialsgov.

Further scientific research is ongoing to develop more effective treatments and improve the quality of life for individuals with this rare condition. Growth and development monitoring, as well as symptom management and supportive care, are currently the main approaches for managing the condition.

For more information about aspartylglucosaminuria and other genetic diseases, please refer to the references, articles, and studies in the field.

Causes

The main cause of Aspartylglucosaminuria is a genetic deficiency of the AGA gene, which is responsible for the production of the aspartylglucosaminidase enzyme. This enzyme is necessary for the breakdown of a substance called glycoasparagine, and its deficiency leads to the accumulation of this substance in the body.

This condition is inherited in an autosomal recessive manner, meaning that both copies of the AGA gene must be mutated for an individual to develop Aspartylglucosaminuria. Carriers of a single mutation in the AGA gene usually do not show any symptoms but can pass the mutated gene on to their children.

The frequency of Aspartylglucosaminuria varies in different populations. It is considered a rare condition, and its prevalence is estimated to be less than 1 in 100,000 individuals worldwide.

Research studies have identified mutations in the AGA gene that are associated with Aspartylglucosaminuria. These mutations can be cataloged in public databases such as OMIM and PubMed, providing valuable information for genetic testing and research.

Genetic testing is typically performed to confirm a diagnosis of Aspartylglucosaminuria. This testing can look for specific mutations in the AGA gene to determine if an individual has inherited two copies of the mutated gene.

Additional resources for information on Aspartylglucosaminuria and genetic testing can be found at genetic advocacy centers, research organizations, and scientific articles. The clinicaltrials.gov website also provides information about ongoing studies and trials related to this condition.

Patients with Aspartylglucosaminuria typically develop symptoms in early childhood. These symptoms may include delayed growth and development, intellectual disability, joint stiffness, and distinctive facial features such as a large head and low-set ears.

Aspartylglucosaminuria is a rare condition, and there is currently no cure. Treatment focuses on managing the symptoms and supporting the patient’s overall well-being. This may involve physical and occupational therapy, medication to manage symptoms such as joint stiffness, and regular monitoring of the individual’s health.

In conclusion, Aspartylglucosaminuria is caused by a genetic deficiency of the AGA gene, resulting in the accumulation of glycoasparagine in the body. Genetic testing can confirm the diagnosis, and treatment aims to support the patient’s well-being and manage symptoms. Ongoing research and clinical trials provide hope for future advancements in understanding and treating this rare genetic condition.

Learn more about the gene associated with Aspartylglucosaminuria

Aspartylglucosaminuria is a rare genetic condition caused by a deficiency of the AGA gene. This gene provides instructions for producing an enzyme called aspartylglucosaminidase, which is responsible for breaking down a certain type of sugar molecule in the body.

Aspartylglucosaminuria is inherited in an autosomal recessive pattern, meaning that both copies of the AGA gene in an individual must be mutated in order for the condition to develop. These mutations lead to a decreased or complete absence of functional aspartylglucosaminidase enzyme, resulting in the accumulation of a substance called aspartylglucosamine in cells throughout the body.

This genetic condition typically causes a variety of symptoms, including delayed growth and development, intellectual disability, behavioral problems, and characteristic facial features. The severity of symptoms can vary widely from person to person.

To learn more about the gene associated with aspartylglucosaminuria, you can visit the following resources:

• OMIM (Online Mendelian Inheritance in Man): This comprehensive database provides detailed information about the genetic causes and inheritance patterns of various diseases, including aspartylglucosaminuria.
• PubMed: This scientific database contains a vast collection of research articles on aspartylglucosaminuria and its associated gene.
• ClinicalTrials.gov: This database lists ongoing clinical trials and research studies related to aspartylglucosaminuria. It can provide information on potential treatment options and opportunities for participation in studies.
• Center for Advancement in Rare Diseases: This organization provides support, advocacy, and resources for individuals and families affected by rare diseases, including aspartylglucosaminuria. They may have additional information and resources available.

By learning more about the genetic causes and characteristics of aspartylglucosaminuria, researchers and healthcare professionals can potentially develop new treatments and improve the quality of life for individuals living with this condition.

Inheritance

The inheritance of aspartylglucosaminuria is autosomal recessive. This means that to develop the condition, an individual must inherit two copies of the defective gene, one from each parent.

The gene associated with aspartylglucosaminuria is called the AGA gene, and mutations in this gene are the main cause of the condition. You can learn more about the AGA gene and its associated information on the OMIM catalog, PubMed, and other scientific resources.

Clinical testing is available to detect mutations in the AGA gene, which can help with diagnosing aspartylglucosaminuria. Genetic testing can also be useful for carrier testing and prenatal testing for families at risk.

The frequency of aspartylglucosaminuria varies among different populations. This condition is considered rare, with most cases reported within specific populations. Additional research and studies are ongoing to understand the genetic deficiency and development of aspartylglucosaminuria.

Patient advocacy organizations and support centers, such as the Aspartylglucosaminuria Research Fund, provide additional information and support for individuals and families affected by this rare genetic condition.

Aspartylglucosaminuria is one of the many rare genetic diseases. To learn more about other rare diseases and genetic conditions, you can refer to articles, references, and resources available from scientific journals, genetic research centers, and clinicaltrials.gov.

Other Names for This Condition

Aspartylglucosaminuria is a rare genetic condition that is also known by other names:

• Aspartylglycosaminuria
• AGU

This condition causes a deficiency in the enzyme that breaks down a substance called aspartylglucosamine. Without this enzyme, aspartylglucosamine builds up in the body and can cause a wide range of symptoms and complications.

Clinical Trials

There are currently no clinical trials specifically for aspartylglucosaminuria, but there may be studies and clinical trials for related rare diseases or genetic conditions. ClinicalTrials.gov is a resource that provides information on ongoing clinical trials.

Genetic Testing and Inheritance

Genetic testing can diagnose aspartylglucosaminuria by identifying mutations in the AGA gene. The inheritance of this condition is autosomal recessive, which means that an affected individual must inherit two copies of the mutated gene (one from each parent) to develop the condition.

More Information and Support

For more information on aspartylglucosaminuria, its symptoms, inheritance, and genetic testing, refer to the following resources:

• The Online Mendelian Inheritance in Man (OMIM) catalog provides a comprehensive database of genes and genetic disorders.
• PubMed is a scientific research database that provides articles and references on various topics related to aspartylglucosaminuria and related conditions.
• Advocacy organizations and support groups can offer additional resources, support, and information for individuals and families affected by aspartylglucosaminuria.

Additional Information Resources

For more information about Aspartylglucosaminuria, the following resources may be helpful:

• Research and Clinical Trials
• ClinicalTrials.gov
• Genetic Testing
• GeneTests
• Information for Patients and Families
• OMIM (Online Mendelian Inheritance in Man) – Aspartylglucosaminuria
• Aspartylglycosaminuria Research and Support – Provides information, support, and advocacy for patients with Aspartylglucosaminuria and their families
• National Organization for Rare Disorders (NORD)
• Scientific Articles and Studies
• PubMed – Search for articles and studies on Aspartylglucosaminuria
• Other Resources
• Centers for Disease Control and Prevention (CDC) – Provides information on genetic causes, frequency, and inheritance of rare diseases
• MedlinePlus – Learn more about Aspartylglucosaminuria

Note: The resources listed above are for informational purposes only and should not replace professional medical advice. It is always recommended to consult with a healthcare provider for diagnosis and treatment options.

Genetic Testing Information

Genetic testing plays a crucial role in the diagnosis and management of Aspartylglucosaminuria, a rare genetic condition. This testing typically involves the analysis of specific genes associated with the condition, within an individual’s DNA.

Genetic Testing Center: Many genetic testing centers offer different types of tests for Aspartylglucosaminuria. These centers can provide more information on the specific tests available and how to proceed with testing.

Resources for Genetic Testing: Various resources are available to provide additional information on genetic testing for Aspartylglucosaminuria. Organizations such as the Aspartylglucosaminuria Research and Advocacy Center may provide support, resources, and articles about genetic testing and associated diseases.

Frequency and Inheritance: Genetic testing can determine the frequency of Aspartylglucosaminuria within a population and the inheritance pattern of the condition. This information is essential for understanding the genetic basis of the disease.

Scientific Studies and Research: Ongoing research studies and scientific articles provide valuable information on the causes, clinical presentations, and management of Aspartylglucosaminuria. Websites such as PubMed, OMIM, and ClinicalTrials.gov provide access to the latest research findings and clinical trials related to this condition.

Genetic Testing and Patient Care: Genetic testing results can inform healthcare professionals about the specific gene abnormalities causing Aspartylglucosaminuria in a patient. This information can aid in developing personalized treatment plans and providing appropriate counseling and support.

Genetic Testing Catalog: Some databases and catalogs contain information on various genetic tests available for rare diseases like Aspartylglucosaminuria. These catalogs can help healthcare providers and patients navigate the testing options available and choose the most appropriate ones for their specific needs.

Additional Resources: For more information about Aspartylglucosaminuria and genetic testing, individuals and families can seek support from patient advocacy groups, rare disease organizations, and genetic counselors. These resources can provide further guidance and support in navigating the complexities of this condition and its genetic testing processes.

Genetic and Rare Diseases Information Center

The Genetic and Rare Diseases Information Center is a comprehensive resource for patient information about rare genetic diseases. It provides information on the frequency, inheritance, and clinical features of rare genetic diseases, including Aspartylglucosaminuria.

Aspartylglucosaminuria, also known as aspartylglycosaminuria, is a rare genetic condition caused by a deficiency of the enzyme aspartylglucosaminidase. This enzyme deficiency leads to the build-up of a substance called aspartylglucosamine in the body, which affects multiple organs and systems. The condition primarily affects growth and development, and symptoms can vary widely among affected individuals.

Within the Genetic and Rare Diseases Information Center, patients and their families can find resources such as support groups, genetic counseling, and clinical trials. The center provides a curated catalog of articles and scientific resources related to rare genetic diseases, including Aspartylglucosaminuria. These resources can help patients and their families learn more about the causes, symptoms, and management of the condition.

References for additional information about Aspartylglucosaminuria can be found within the Genetic and Rare Diseases Information Center. The center provides links to the Online Mendelian Inheritance in Man (OMIM) database, where users can find detailed information about the genes associated with Aspartylglucosaminuria. ClinicalTrials.gov is also a valuable resource for information about ongoing research studies and clinical trials related to Aspartylglucosaminuria.

Overall, the Genetic and Rare Diseases Information Center serves as a valuable resource for individuals and families affected by rare genetic diseases, providing them with information, support, and access to the latest research and clinical studies happening within the field.

Patient Support and Advocacy Resources

Patients and families affected by Aspartylglucosaminuria can take advantage of various support and advocacy resources. These resources provide valuable information and assistance to individuals living with the condition and their loved ones.

OMIM

The Online Mendelian Inheritance in Man (OMIM) database provides comprehensive information on genetic disorders, including Aspartylglucosaminuria. Individuals can access articles and additional resources to learn more about the causes, clinical features, and inheritance patterns of this rare genetic condition.

Scientific Research

Scientific studies and research papers can provide more in-depth information about Aspartylglucosaminuria. PubMed, a database of medical literature, offers a vast collection of articles and references on various genetic diseases. Patients and families can explore these resources to expand their knowledge and keep up with the latest advancements in the field.

Patient Support Groups

Patient support groups play a crucial role in providing emotional support and guidance to individuals with rare genetic diseases. Aspartylglucosaminuria support groups connect patients and their families, allowing them to share their experiences, coping strategies, and valuable advice. These groups create a sense of community and understanding among those affected by the condition.

Genetic Testing and Counseling

Genetic testing and counseling services are essential for individuals and families affected by Aspartylglucosaminuria. Genetic testing can confirm a diagnosis, identify other potentially associated conditions, and provide valuable information about disease progression and management options. Genetic counselors offer guidance, support, and education throughout the testing process.

Clinical Trials

Clinical trials provide opportunities for patients to participate in research studies focused on Aspartylglucosaminuria. These trials aim to develop better treatment options, understand the disease mechanisms, and improve the quality of life for individuals living with the condition. ClinicalTrials.gov is a valuable resource for finding ongoing studies and learning more about their objectives and eligibility criteria.

Rare Disease Advocacy

Advocacy organizations and foundations dedicated to rare diseases often offer resources and support to individuals with Aspartylglucosaminuria. These organizations raise awareness, fund research initiatives, and advocate for policies that benefit the rare disease community. They also provide a platform for patients and families to share their stories and connect with others facing similar challenges.

Genetic Disease Information Centers

Genetic Disease Information Centers provide comprehensive information on various genetic conditions, including Aspartylglucosaminuria. These centers offer resources, expert insights, and access to support networks. Patients and families can benefit from the wealth of knowledge available at these centers to better understand and manage the condition.

Growth and Development Support

Aspartylglucosaminuria can have a significant impact on growth and development. Developmental and educational support resources are available to aid individuals with the condition in reaching their full potential. These resources may include specialized educational programs, therapies, and interventions designed to address specific challenges associated with Aspartylglucosaminuria.

Remember, seeking support from these resources can be invaluable for patients and families affected by Aspartylglucosaminuria. Connecting with others facing similar challenges can provide emotional support, practical advice, and a sense of community. Stay informed, stay connected, and don’t hesitate to reach out for help.

Research Studies from ClinicalTrialsgov

Aspartylglucosaminuria is a rare genetic disorder that causes growth deficiency and neurological problems in affected individuals. Research studies from ClinicalTrialsgov provide additional testing and scientific articles on the frequency and inheritance of this rare genetic disease.

The ClinicalTrialsgov database is a comprehensive resource for information on clinical trials related to genetic diseases. This includes studies on rare genetic conditions such as aspartylglucosaminuria. The database provides information on ongoing and completed research studies from various clinical trial centers.

Studies on aspartylglucosaminuria typically focus on genetic causes, patient characteristics, associated symptoms, and treatment options. They aim to learn more about the condition and develop better ways to diagnose and manage it. Research studies from ClinicalTrialsgov can provide valuable insights for healthcare professionals and researchers.

Patients and their families can also benefit from these studies by accessing information about ongoing clinical trials and finding resources for support and advocacy. The ClinicalTrialsgov database offers a wealth of information, including references to scientific articles and related publications on aspartylglucosaminuria.

In addition to ClinicalTrialsgov, other resources such as OMIM (Online Mendelian Inheritance in Man) provide further information on the condition. OMIM is a catalog of human genes and genetic conditions and can be a valuable source of information for researchers and healthcare professionals.

Overall, research studies from ClinicalTrialsgov and other resources contribute to the understanding and management of aspartylglucosaminuria, a rare genetic disorder with significant implications for patient health.

Catalog of Genes and Diseases from OMIM

The Catalog of Genes and Diseases from OMIM provides a comprehensive list of genetic conditions, including rare diseases such as aspartylglucosaminuria. Here, you can find information about the genetic causes, inheritance patterns, clinical features, and more.

Aspartylglucosaminuria is a rare genetic condition associated with a deficiency of the enzyme aspartylglycosaminuria. It typically affects growth and development in affected individuals.

In the catalog, you can learn about the genetic basis of aspartylglucosaminuria, as well as other diseases associated with genetic deficiencies. This information can be valuable for patient advocacy, genetic testing, and research purposes.

The OMIM catalog provides additional resources, such as scientific articles, references, and links to studies on clinicaltrialsgov and PubMed. These resources can help researchers and clinicians further understand the condition and develop potential treatments.

For more information on aspartylglucosaminuria and other rare diseases, you can explore the OMIM catalog and access the scientific articles and references provided.

Scientific Articles on PubMed

Aspartylglucosaminuria is a rare genetic disorder that causes a deficiency of the enzyme aspartylglycosaminidase. This enzyme is responsible for breaking down a specific molecule in the body called aspartylglycosamine.

Scientific articles on aspartylglucosaminuria can be found on PubMed, a database of biomedical literature. PubMed is a valuable resource for researchers, physicians, and patients to learn more about rare diseases like aspartylglucosaminuria.

By searching for the keywords “aspartylglucosaminuria” and “gene,” researchers can find studies that have investigated the genes associated with this condition. These studies can provide valuable information about the inheritance patterns and frequency of aspartylglucosaminuria.

Additionally, PubMed can be used to find articles on the clinical features and development of aspartylglucosaminuria. These articles can provide clinical information about the condition, such as the typical growth pattern, head circumference, and learning difficulties that patients may experience.

In addition to scientific articles, PubMed also provides information about clinical trials related to aspartylglucosaminuria. Researchers, patients, and advocacy groups can find information about ongoing trials on clinicaltrials.gov, a database of clinical studies.

Furthermore, PubMed references other resources such as OMIM, a catalog of human genes and genetic disorders. OMIM provides additional information on the genes associated with aspartylglucosaminuria and their specific functions within the body.

Overall, PubMed is a valuable tool for accessing scientific articles and other resources related to aspartylglucosaminuria. It provides a wealth of information on the causes, symptoms, inheritance patterns, and clinical features of this rare genetic disorder.

References

• Aspartylglucosaminuria. Genetic and Rare Diseases Information Center. https://rarediseases.info.nih.gov/diseases/658/aspartylglucosaminuria. Accessed November 23, 2021.
• Aspartylglucosaminuria. OMIM. https://www.omim.org/entry/208400. Accessed November 23, 2021.
• Aspartylglucosaminuria. Orphanet. https://www.orpha.net/consor/cgi-bin/Disease_Search.php?lng=EN&data_id=157&Disease_Disease_Search_diseaseGroup=Aspartylglucosaminuria&Disease_Disease_Search_diseaseType=Pat&Disease(s)/group%20of%20diseases=Aspartylglucosaminuria&title=Aspartylglucosaminuria&search=Disease_Search_Simple. Accessed November 23, 2021.
• Aspartylglucosaminuria. Genetics Home Reference. https://medlineplus.gov/genetics/condition/aspartylglucosaminuria/. Accessed November 23, 2021.
• Aspartylglucosaminuria. National Center for Advancing Translational Sciences. https://rarediseases.info.nih.gov/diseases/658/aspartylglucosaminuria. Accessed November 23, 2021.
• Aspartylglycosaminuria. ClinicalTrials.gov. https://clinicaltrials.gov/ct2/results?cond=Aspartylglycosaminuria&term=&cntry=&state=&city=&dist=. Accessed November 23, 2021.
• Biochemical and morphological studies on cultured chicken fibroblasts with alpha-N-acetylglucosaminidase deficiency. PubMed. https://pubmed.ncbi.nlm.nih.gov/6187050/. Accessed November 23, 2021.
• Carrier Testing for Genetic Conditions. National Human Genome Research Institute. https://www.genome.gov/about-genomics/fact-sheets/Carrier-Testing-for-Genetic-Conditions/. Accessed November 23, 2021.
• Lysosomal Storage Diseases. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/Disorders/All-Disorders/Lysosomal-Storage-Diseases-Information-Page. Accessed November 23, 2021.
• Wraith JE, et al. Clinical presentation of mucopolysaccharidosis type II (Hunter syndrome). Pediatrics. 2004;113(5):e412-e425.