Question: What are the genetic changes related to von Hippel-Lindau syndrome ?
Answer: Mutations in the VHL gene cause von Hippel-Lindau syndrome. The VHL gene is a tumor suppressor gene, which means it keeps cells from growing and dividing too rapidly or in an uncontrolled way. Mutations in this gene prevent production of the VHL protein or lead to the production of an abnormal version of the protein. An altered or missing VHL protein cannot effectively regulate cell survival and division. As a result, cells grow and divide uncontrollably to form the tumors and cysts that are characteristic of von Hippel-Lindau syndrome.
Source: GHR

Question: What are the treatments for von Hippel-Lindau syndrome ?
Answer: These resources address the diagnosis or management of von Hippel-Lindau syndrome: - Brigham and Women's Hospital - Gene Review: Gene Review: Von Hippel-Lindau Syndrome - Genetic Testing Registry: Von Hippel-Lindau syndrome - Genomics Education Programme (UK) - MD Anderson Cancer Center - MedlinePlus Encyclopedia: Pheochromocytoma - MedlinePlus Encyclopedia: Renal Cell Carcinoma - National Cancer Institute: Genetic Testing for Hereditary Cancer Syndromes These resources from MedlinePlus offer information about the diagnosis and management of various health conditions: - Diagnostic Tests - Drug Therapy - Surgery and Rehabilitation - Genetic Counseling - Palliative Care
Source: GHR