Proteus syndrome is a rare genetic condition causing progressive, asymmetrical overgrowth of bones, skin, fat, and blood vessels, usually appearing after infancy and worsening with age, linked to an AKT1 gene mutation that occurs randomly (mosaicism). Key features include limb/skull enlargement, thick skin lesions (cerebriform connective tissue nevus), potential tumors, and severe complications like pulmonary embolism, with Joseph Merrick (the Elephant Man) being a likely historical case.
Proteus syndrome is an extremely rare overgrowth syndrome thought to affect fewer than 500 individuals in the developed world. It is characterized by the progressive and abnormal growth of body tissues, including skin, bones, fatty tissues and blood vessels.
Pulmonary embolism is the most common cause of death among people with Proteus syndrome. Overall, about 25% of people with Proteus syndrome die before the age of 22. However, people with mild symptoms have a generally good prognosis with effective treatment.
Proteus bacteria directly derive their name from the Sea God, due to their rapid swarming growth and motility on agar plates. They demonstrate versatility by secreting enzymes, which allow them to evade the host's defense systems.
One of the features of Proteus syndrome the researchers looked at was the cerebriform connective tissue nevus (CCTN), which is a disfiguring, massive overgrowth of the skin, typically on the soles of the feet. These lesions can cause patients pain and make it difficult to walk and find shoes that fit.
The term Proteus syndrome was coined in 1983 to describe a disorder of skeletal, hamartomatous, and other mesodermal malformations. The syndrome was named after the Greek god Proteus, whose name means "the Polymorphous." Clinical features of this new syndrome are currently being defined.
Cystic fibrosis (CF) is the most common fatal genetic disease in the United States today. It causes the body to produce a thick, sticky mucus that clogs the lungs, leading to infection, and blocks the pancreas, stopping digestive enzymes from reaching the intestines where they are required to digest food.
Proteus is a Greek god, also known as the Old Man of the Sea. Proteus was said to know all things, including the past, present, and future. Since he could see into the depths of the sea where others could not, he was able to prophesize. He did not, however, wish to divulge his information to humans.
Apollo, the god of sun and music, is considered the patron of same sex love, as he had many male lovers and was often invoked to bless homosexual unions. He is also called "the champion of male love" by Andrew Callimach.
Approximately 200 cases of Proteus syndrome (PS) have been reported to date. The prevalence is estimated to be less than 1/1,000,000 live births. Proteus syndrome presents in a wide range of severity and anatomic distribution.
Leading Causes of Death
At 61, Jerry DeVries is the oldest known man living with a rare, often deadly disease. For the first time, researchers have found a potential cure, and DeVries has volunteered to test it.
Joseph Carey Merrick, widely known as “The Elephant Man,” was born on August 5, 1862, in Leicester, England. Initially a healthy child, he developed severe physical abnormalities, including a large bony growth on his forehead and lumpy skin, which led to his nickname.
What are common genetic disorders? Down syndrome (Trisomy 21). Fragile X syndrome. Klinefelter syndrome.
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Known as Apollo Smintheus, meaning “mouse god,” he was venerated in certain regions where mice were prevalent. Ancient Greeks believed that Apollo could protect their grain stores from being devoured by mice and also saw the mouse as a symbol of prophecy and healing, as these creatures were often found in temples.
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Genetic disorders