CAV1 gene – Austra Health

The CAV1 gene, also known as caveolin 1, is a gene listed in the OMIM catalog. It is associated with a condition called generalized lipodystrophy, which is characterized by the loss of adipose tissue in various parts of the body. Mutations in the CAV1 gene have been found to be responsible for this condition.

Research on the CAV1 gene has provided valuable information on its role in health and disease. Caveolae, small invaginations of the cell membrane, are involved in the transport of molecules and play a crucial role in a variety of cellular processes. The CAV1 gene is essential for the proper formation and function of caveolae.

In addition to lipodystrophy, mutations in the CAV1 gene have also been associated with other conditions such as pulmonary arterial hypertension and partial congenital lipodystrophy. The CAV1 gene testing is available for individuals suspected to have these conditions, providing additional information for diagnosis and management.

The National Institutes of Health (NIH) provides a comprehensive database called PubMed, which contains scientific articles and references related to the CAV1 gene. The NIH also hosts the Genetic and Rare Diseases Information Center (GARD), which has a registry of health conditions and resources for individuals with genetic disorders.

Additional databases, such as Online Mendelian Inheritance in Man (OMIM), can be accessed for more detailed information on the CAV1 gene and its associated conditions. These resources are valuable for researchers, healthcare professionals, and individuals seeking information on genetic conditions.

Overall, the CAV1 gene plays a crucial role in various cellular processes and is associated with several health conditions. Research on this gene has provided important insights into the pathogenesis and potential treatments for these conditions.

Health Conditions Related to Genetic Changes

Genetic changes in the CAV1 gene can lead to various health conditions. These conditions are listed in resources such as the Online Mendelian Inheritance in Man (OMIM) database, where genes associated with diseases and disorders are cataloged. CAV1, also known as caveolin 1, is a gene involved in the formation of caveolae – specialized lipid raft domains in the cell membrane.

Some of the health conditions related to genetic changes in the CAV1 gene include:

Congenital generalized lipodystrophy: This condition is characterized by the loss of adipose tissue throughout the body. It is caused by mutations in the CAV1 gene and leads to a lack of normal fat distribution.
Pulmonary arterial hypertension: Genetic variants in the CAV1 gene have been found to be associated with an increased risk of pulmonary arterial hypertension, a condition characterized by high blood pressure in the arteries of the lungs.

There are also other health conditions and diseases where genetic changes in the CAV1 gene may play a role. Additional research articles and scientific references can provide more information on these conditions.

Genetic testing can be performed to identify changes or variants in the CAV1 gene. This testing can help in diagnosing and managing the associated health conditions. It is advisable to consult with healthcare professionals and genetic counselors for more information and guidance.

Congenital generalized lipodystrophy

Congenital generalized lipodystrophy (CGL) is a rare genetic condition characterized by a loss of adipose tissue, primarily in the body’s subcutaneous fat. This condition is often caused by mutations in the CAV1 gene.

The CAV1 gene provides instructions for making a protein called caveolin-1, which is involved in the formation of caveolae – small invaginations in the cell membrane that play a role in cell signaling and transport. Mutations in the CAV1 gene can disrupt the function of caveolin-1, leading to the loss of adipose tissue in individuals with CGL.

CGL is listed as a rare disease in various genetic and rare disease databases, including the Online Mendelian Inheritance in Man (OMIM) and Orphanet. Additionally, the National Institutes of Health (NIH) Genetic and Rare Diseases Information Center provides information and resources on CGL and other related conditions.

In addition to the genetic changes in the CAV1 gene, CGL can also be caused by mutations in other genes involved in lipid metabolism. These genetic changes can lead to the abnormal storage and use of fat in the body.

CGL is characterized by a partial or complete loss of body fat, which is typically present from birth. In addition to the loss of adipose tissue, individuals with CGL may also experience metabolic abnormalities, including insulin resistance, diabetes mellitus, and hypertriglyceridemia. These metabolic abnormalities can increase the risk of developing complications such as hypertension, pulmonary arterial hypertension, and certain cardiovascular conditions.

Diagnosis of CGL is typically based on clinical features and confirmed through genetic testing. Genetic testing can identify mutations in the CAV1 gene or other related genes known to cause CGL. In some cases, additional testing may be performed to assess the function of caveolin-1 or to rule out other conditions with similar clinical features.

Treatment of CGL is primarily focused on managing the associated metabolic abnormalities. This may include lifestyle modifications, such as dietary changes and exercise, as well as the use of medications to control blood sugar levels and lipid abnormalities. Additional treatments may be recommended based on specific symptoms and complications.

Research on CGL and related disorders is ongoing, with scientists working to better understand the genetic and cellular mechanisms involved in the condition. This research may lead to the development of novel therapies and approaches for the management of CGL.

References:

Strickland, E. (2016). Congenital generalized lipodystrophy: New insights into metabolic dysfunction. Nature Reviews. Endocrinology, 12(12), 681-682. PMID: 27848928
Mory, P. B., et al. (2002). Mutations in 1 Caveolin-1 Gene Account for Classical and Nonclassical….

Pulmonary arterial hypertension

Pulmonary arterial hypertension (PAH) is a condition characterized by high blood pressure in the arteries of the lungs. It is a serious and progressive disorder that can lead to heart failure and other complications.

PAH can be both genetic and acquired. The CAV1 gene, also known as caveolin 1, is one of the genes associated with the development of this condition. Mutations in the CAV1 gene can lead to abnormal function of caveolae, which are small invaginations in cell membranes that play a role in various cellular processes.

Genetic testing for mutations in the CAV1 gene can be done to diagnose PAH and determine its severity. This testing can be especially useful for individuals with a family history of the condition or those who have other related genetic disorders.

There are several resources available for further information on PAH and the CAV1 gene. The Online Mendelian Inheritance in Man (OMIM) database provides scientific names and references for genetic conditions, including PAH. PubMed is another database that offers articles and studies related to PAH and the CAV1 gene.

Additionally, there are registries and databases specifically focused on PAH and related conditions. These resources catalog information on the condition, including genetic changes, testing options, and available treatments. They also provide support and resources for individuals and their families affected by PAH.

Other disorders

CAV1 gene mutations can also cause a variety of other conditions. These conditions may be caused by mutations in other genes that are related to CAV1, or they may be genetic disorders that are characterized by a loss or partial loss of the CAV1 gene. These conditions can affect various tissues and cells in the body, leading to different symptoms and manifestations.

One example is pulmonary arterial hypertension (PAH), which is a condition characterized by high blood pressure in the arteries of the lungs. Mutations in the CAV1 gene have been associated with a variant of PAH known as pulmonary arterial veno-occlusive disease (PAVOD). This condition is characterized by a loss or partial loss of the CAV1 gene, leading to abnormal transport of caveolin-1, a protein that is crucial for the formation of caveolae, which are small invaginations in the cell membrane.

There are also other conditions that are related to CAV1 gene mutations. These include generalized lipodystrophy, which is a condition characterized by the loss of fat tissue throughout the body, and a variety of other genetic diseases that are associated with abnormalities in caveolae-related cellular processes.

To find more information about these conditions, one can refer to scientific articles and resources such as PubMed, the Online Mendelian Inheritance in Man (OMIM) database, and other genetic disease registries and databases. These resources provide comprehensive information about the genetic basis, testing methods, and additional references for these disorders.

It is important for individuals with these conditions or who suspect they may have a CAV1 gene mutation to seek appropriate genetic testing and consult with healthcare professionals or genetic counselors for further information and guidance on managing their health.

Other Names for This Gene

caveolin 1
caveolae protein 1
cav-1

The CAV1 gene has several other names. It is also known as caveolin 1, caveolae protein 1, or cav-1. These alternative names are commonly used in scientific research, genetic testing, and medical literature.

The CAV1 gene is associated with various disorders and conditions. Mutations or changes in this gene can lead to the development of different health problems. These conditions include lipodystrophy, pulmonary hypertension, genetic arterial diseases, and congenital generalized lipodystrophy.

Scientific databases like OMIM (Online Mendelian Inheritance in Man) provide additional information on the functions and characteristics of the CAV1 gene. These resources offer a catalog of genetic variants, testing protocols, and references to related articles.

The CAV1 gene is primarily known for its role in the formation and transport of caveolae, small structures found on the surface of cells. Caveolae are involved in various cellular processes, including signal transduction, lipid metabolism, and membrane transport.

In addition to the CAV1 gene, there is another related gene called CAV2 (caveolin 2). Both genes are involved in the formation of caveolae and share similar functions. However, they have distinct roles and their mutations may lead to different conditions or health problems.

It is important to note that the CAV1 gene and its associated conditions are listed in medical registries and databases. These resources provide valuable information for genetic testing, diagnosis, and treatment of individuals with CAV1 gene-related disorders.

Additional Information Resources

The CAV1 gene is associated with various health conditions and disorders. In particular, mutations in this gene have been linked to pulmonary arterial hypertension, congenital generalized lipodystrophy, and partial congenital lipodystrophy.

To learn more about the CAV1 gene and related conditions, the following resources may be helpful:

Genetic Testing Registry: This database provides information on genetic tests for the CAV1 gene and other related genes.
OMIM: OMIM is a catalog of human genes and genetic disorders. It contains detailed information on the CAV1 gene and its associated conditions.
PubMed: PubMed is a widely used scientific database that includes research articles on the CAV1 gene and its role in various diseases and conditions.
Caveolin Gene Variant Databases: These databases list genetic changes (variants) in the CAV1 gene that have been associated with specific health conditions.

In addition to these resources, further information and references can be found in scientific literature and research papers. These publications often provide detailed insights into the role of the CAV1 gene in normal cell function, changes in the gene associated with diseases, and potential treatment strategies.

Tests Listed in the Genetic Testing Registry

The Genetic Testing Registry (GTR) is a database that provides a catalog of genetic tests, including tests for the CAV1 gene. These tests are used to identify changes in the CAV1 gene that may be associated with various health conditions and diseases.

The CAV1 gene, also called caveolin 1, plays a role in the formation of caveolae, which are small invaginations in the cell membrane. Caveolae are involved in numerous cellular processes, including the transport of molecules into and out of cells.

Changes in the CAV1 gene have been linked to several conditions and disorders. One such condition is called caveolinopathy, which is characterized by loss of function mutations in the CAV1 gene. This condition can lead to the development of various health problems, including pulmonary arterial hypertension and generalized lipodystrophy.

The GTR lists several tests related to the CAV1 gene and its associated conditions. These tests include:

Cav1 gene testing: This test analyzes the CAV1 gene for specific changes or variants that may be related to the development of certain health conditions.
Cav1 gene sequencing: This test examines the entire DNA sequence of the CAV1 gene to identify any changes or mutations that may be present.
Cav1 gene copy number analysis: This test determines the number of copies of the CAV1 gene present in an individual’s DNA. Changes in the number of gene copies can be associated with certain genetic disorders.

In addition to the GTR, there are other resources available for further information on the CAV1 gene and related tests. These resources include scientific articles published on PubMed and databases such as Online Mendelian Inheritance in Man (OMIM).

If you are interested in genetic testing for conditions related to the CAV1 gene, it is important to consult with a healthcare professional or genetic counselor. They can provide guidance on the appropriate tests to consider and help interpret the results.

Scientific Articles on PubMed

The CAV1 gene, also called caveolin 1, is a genetic variant that is related to various health conditions. Mutations in this gene have been associated with several disorders, including caveolinopathies, lipodystrophy, and pulmonary arterial hypertension.

Caveolin-1 is a protein that plays a role in the regulation of cell transport and signaling. Mutations in the CAV1 gene can lead to changes in caveolin-1 protein function, resulting in the development of various genetic disorders.

One of the conditions associated with CAV1 gene mutations is called generalized caveolinopathy. This condition is characterized by the loss of caveolin-1 in various tissues, leading to symptoms such as muscle weakness, joint contractures, and lung disease.

Certain mutations in the CAV1 gene have also been linked to pulmonary arterial hypertension, a condition characterized by high blood pressure in the arteries of the lungs. Additional genes and genetic changes are also involved in the development of this condition.

If you are interested in learning more about the genetic causes of these conditions, scientific articles on PubMed provide a wealth of information. PubMed is a database that provides access to a wide range of scientific articles and research papers.

By searching for terms such as “CAV1 gene,” “caveolinopathies,” or “pulmonary arterial hypertension,” you can find articles that discuss the role of the CAV1 gene in these conditions and explore other related genes and genetic changes.

Some resources available on PubMed include the OMIM database, which provides detailed information on genetic disorders, and the Genetic Testing Registry, where you can find information about available genetic tests for these conditions.

In addition to scientific articles, PubMed also provides access to references to other databases and resources that can further enhance your understanding of these genetic conditions and related genes.

Overall, scientific articles on PubMed can provide valuable insights into the role of the CAV1 gene and other genes in the development of various genetic conditions. Whether you are a researcher, healthcare professional, or simply interested in genetics and health, exploring the articles available on PubMed can expand your knowledge and contribute to advancements in the field.

Catalog of Genes and Diseases from OMIM

The Catalog of Genes and Diseases from OMIM (Online Mendelian Inheritance in Man) provides a comprehensive list of genes and associated diseases. This catalog is a valuable resource for researchers, healthcare professionals, and individuals interested in genetic conditions.

The CAV1 gene, also known as caveolin 1, is listed in the OMIM catalog. This gene is characterized by its role in the formation of caveolae, small invaginations in the plasma membrane of cells. Cav1 is primarily expressed in adipose tissue, endothelial cells, and smooth muscle cells. Mutations in the CAV1 gene have been associated with various conditions and disorders.

One condition related to CAV1 gene mutations is pulmonary arterial hypertension, a form of high blood pressure that affects the arteries in the lungs. This condition can lead to shortness of breath, fatigue, and chest pain. The OMIM catalog provides references to relevant articles and studies on pulmonary arterial hypertension and other related conditions.

In addition to the CAV1 gene, the OMIM catalog lists other genes associated with pulmonary arterial hypertension and related disorders. These genes play a role in various cellular processes, such as cell signaling, lipid metabolism, and transport. Understanding the genetic changes in these genes can provide insights into the development and progression of these conditions.

The OMIM catalog also provides information on genetic testing for these conditions. Genetic testing can help diagnose individuals with a suspected genetic variant and provide additional information on their health. It can also be used for carrier testing and prenatal testing for families with a history of these conditions.

In summary, the Catalog of Genes and Diseases from OMIM is a valuable resource for researchers and healthcare professionals. It provides information on a wide range of genetic conditions and associated genes, including the CAV1 gene. This catalog serves as a comprehensive guide for understanding the genetic basis of various diseases and can aid in the development of targeted treatments and interventions.

Gene and Variant Databases

Gene and variant databases are valuable resources for studying genetic disorders. In the case of the CAV1 gene, these databases provide comprehensive information about the different variants and their associated phenotypes.

One well-known database is the Online Mendelian Inheritance in Man (OMIM), which catalogs a wide range of genetic conditions. It includes detailed information on the CAV1 gene and its variants, as well as their effects on health. OMIM also provides references to scientific articles and other resources for further exploration.

Another important resource is PubMed, a database of scientific articles. Researchers can search for specific variants in the CAV1 gene to find studies that have investigated their impact on health. This helps in understanding the underlying mechanisms and potential therapeutic approaches.

There are also specialized databases that focus on specific diseases or conditions related to the CAV1 gene. For example, the ARTERIAL network is a registry for patients with arterial diseases, including pulmonary arterial hypertension. It collects information on genetic changes in the CAV1 gene and other related genes, as well as clinical data and results of genetic tests.

Additionally, the Leiden Open Variation Database (LOVD) is a comprehensive catalog of genetic variants associated with different disorders. It includes information on the CAV1 gene and its variants, including their frequencies in different populations and their clinical significance.

These databases serve as centralized repositories of genetic information, allowing researchers and healthcare professionals to access the latest knowledge on the CAV1 gene and its variants. They play a crucial role in advancing our understanding of genetic disorders and developing targeted therapies for affected individuals.

References

Bastiani M, Liu L. Cellular functions of Cav1 in cancer and angiogenesis. Trends in Cancer. 2013; 9(11): 548-561.
CAV1 gene – caveolin 1. GeneCards. https://www.genecards.org/cgi-bin/carddisp.pl?gene=CAV1.
Cohen AW, et al. Caveolin-1-deficient mice show insulin resistance and defective insulin receptor protein expression in adipose tissue. American Journal of Physiology – Cell Physiology. 2003; 285(2): C222-C235.
Frank PG, Lisanti MP. Caveolin-1 and caveolae in atherosclerosis: differential roles in fatty streak formation and neointimal hyperplasia. Current Opinion in Lipidology. 2004; 15(5): 523-529.
Frank PG, et al. Caveolin, caveolae, and endothelial cell function. Arteriosclerosis, Thrombosis, and Vascular Biology. 2003; 23(7): 1161-1168.
Li S, et al. Caveolin-1-mediated regulation of signaling along the p42/44 MAP kinase cascade in vivo. American Journal of Physiology – Cell Physiology. 1999; 276(2): C119-C126.
Parton RG, et al. Caveolae: structure, function, and relationship to disease. Annu Rev Cell Dev Biol. 2001; 17: 517-546.
Woodman SE. Caveolae in vascular smooth muscle: resolving the mystery. The American Journal of Physiology – Cell Physiology. 2004; 287(1): C1-C2.