SALL1
SALL1 (Sal-like protein 1) is a protein that in humans is encoded by the SALL1 gene located on chromosome 16 at the q12.1 position. This gene plays a critical role in the development of the organism and is particularly noted for its involvement in Townes-Brocks syndrome, a rare genetic disorder characterized by imperfections in the physical development and multiple organ systems.
Function[edit | edit source]
SALL1 is a member of the spalt-like family of proteins, which are transcription factors implicated in the regulation of developmental processes. The protein encoded by this gene contains multiple zinc finger motifs, which are typical of transcription factors, suggesting its role in gene regulation. SALL1 is essential for normal development, and mutations in this gene can lead to various congenital anomalies.
Genetic Structure[edit | edit source]
The SALL1 gene contains several exons and encodes a protein that is involved in the transcriptional regulation of genes necessary for normal development. The gene's expression is critical during early embryonic development, and it continues to play roles in various tissues throughout life.
Clinical Significance[edit | edit source]
Mutations in the SALL1 gene are primarily associated with Townes-Brocks syndrome, which is characterized by abnormalities such as thumb malformations, renal anomalies, and hearing loss. The syndrome follows an autosomal dominant pattern of inheritance, meaning a single copy of the altered gene in each cell is sufficient to cause the disorder.
Research[edit | edit source]
Research on SALL1 has focused on understanding its role in development and disease. Studies have explored how its dysfunction leads to the symptoms observed in Townes-Brocks syndrome and other developmental disorders. Further research aims to uncover potential therapeutic targets or interventions that could mitigate the effects of mutations in this gene.
See Also[edit | edit source]
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Contributors: Prab R. Tumpati, MD