Spider lamb syndrome

From WikiMD's Food, Medicine & Wellness Encyclopedia

Spider lamb syndrome (SLS) is a genetic disorder that affects the skeletal system of sheep. It is characterized by a number of deformities, including long, thin limbs and a twisted spine. The syndrome is caused by a mutation in the fibroblast growth factor receptor 2 (FGFR2) gene.

Causes[edit | edit source]

Spider lamb syndrome is caused by a mutation in the FGFR2 gene. This gene provides instructions for making a protein that is involved in the development and maintenance of bone and brain tissue. When the FGFR2 gene is mutated, it leads to abnormal development of the skeletal system.

Symptoms[edit | edit source]

The most common symptoms of spider lamb syndrome include:

  • Long, thin limbs
  • Twisted spine
  • Deformed chest
  • Difficulty walking or standing

Diagnosis[edit | edit source]

Diagnosis of spider lamb syndrome is typically made based on physical examination and genetic testing. The physical examination may reveal the characteristic skeletal abnormalities, while genetic testing can confirm the presence of the mutated FGFR2 gene.

Treatment[edit | edit source]

There is currently no cure for spider lamb syndrome. Treatment is supportive and aimed at managing symptoms. This may include physical therapy to improve mobility and surgical intervention to correct skeletal deformities.

Prevention[edit | edit source]

Prevention of spider lamb syndrome involves genetic testing and selective breeding. By identifying sheep that carry the mutated FGFR2 gene, breeders can avoid breeding these animals and thus prevent the syndrome from being passed on to future generations.

See also[edit | edit source]

Spider lamb syndrome Resources
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Contributors: Prab R. Tumpati, MD