17

What is the history of Cherubism?

When was Cherubism discovered? What is the story of this discovery? Was it coincidence or not?

History of Cherubism

Cherubism is a rare genetic disorder that affects the development of the bones in the face. It is characterized by abnormal growth of the jaw and cheekbones, giving affected individuals a cherubic or angelic appearance. This condition was first described in the medical literature in the mid-20th century, and since then, significant progress has been made in understanding its causes and management.



The history of Cherubism:



The term "cherubism" was coined by Dr. Robert J. Gorlin and Dr. Robert V. Pindborg in 1933, based on the resemblance of affected individuals to cherubs depicted in Renaissance art. However, it wasn't until the 1950s that the condition gained recognition as a distinct medical entity.



Discovery and early understanding:



In 1950, Dr. Irving L. Tandler published a comprehensive study on cherubism, describing it as a hereditary fibrous dysplasia of the jaws. This study provided the first detailed clinical and radiographic analysis of the condition, highlighting its familial nature and characteristic radiographic features.



Genetic basis:



It wasn't until the 1990s that significant advancements were made in understanding the genetic basis of cherubism. In 1999, Dr. Charles A. Harwood and his colleagues identified mutations in the SH3BP2 gene as the underlying cause of cherubism. This gene provides instructions for producing a protein involved in cell signaling and bone development. Mutations in the SH3BP2 gene lead to overactive signaling pathways, resulting in abnormal bone growth in the face.



Prevalence and inheritance:



Cherubism is an extremely rare condition, with an estimated prevalence of less than 1 in 1 million individuals. It primarily affects children, typically becoming apparent between the ages of 2 and 5 years. Cherubism is inherited in an autosomal dominant pattern, meaning that a child has a 50% chance of inheriting the condition if one parent is affected.



Clinical features and diagnosis:



Cherubism is characterized by progressive bilateral swelling of the jaws, giving affected individuals a cherubic facial appearance. The swelling is usually painless and may stabilize or regress after puberty. Diagnosis is based on clinical examination, radiographic imaging (such as panoramic X-rays or CT scans), and genetic testing to confirm the presence of SH3BP2 gene mutations.



Management and treatment:



Currently, there is no cure for cherubism. Treatment focuses on managing the symptoms and addressing any functional or aesthetic concerns. Regular monitoring of the condition through clinical and radiographic assessments is essential. In some cases, surgical intervention may be necessary to improve facial symmetry and restore normal jaw function.



Research and future prospects:



Ongoing research aims to further elucidate the molecular mechanisms underlying cherubism and explore potential therapeutic targets. Experimental treatments, such as medications targeting the overactive signaling pathways, are being investigated in preclinical and clinical studies. Additionally, genetic counseling and support services play a crucial role in assisting affected individuals and their families in coping with the challenges associated with cherubism.



Overall, the history of cherubism spans several decades of scientific discovery and progress. From its initial recognition as a distinct condition to the identification of the underlying genetic mutations, our understanding of cherubism has significantly advanced. While there is still much to learn, ongoing research offers hope for improved management and potential future treatments.


Diseasemaps
1 answer

History of Cherubism

Cherubism life expectancy

What is the life expectancy of someone with Cherubism?

2 answers
Celebrities with Cherubism

Celebrities with Cherubism

1 answer
Is Cherubism hereditary?

Is Cherubism hereditary?

2 answers
Is Cherubism contagious?

Is Cherubism contagious?

2 answers
Natural treatment of Cherubism

Is there any natural treatment for Cherubism?

ICD9 and ICD10 codes of Cherubism

ICD10 code of Cherubism and ICD9 code

2 answers
Living with Cherubism

Living with Cherubism. How to live with Cherubism?

1 answer
Cherubism diet

Cherubism diet. Is there a diet which improves the quality of life of peopl...

1 answer

World map of Cherubism

Find people with Cherubism through the map. Connect with them and share experiences. Join the Cherubism community.

Stories of Cherubism

CHERUBISM STORIES

Tell your story and help others

Tell my story

Cherubism forum

CHERUBISM FORUM

Ask a question and get answers from other users.

Ask a question

Find your symptoms soulmates

From now on you can add your symptoms in diseasemaps and find your symptoms soulmates. Symptoms soulmates are people with similar symptoms to you.

Symptoms soulmates

Add your symptoms and discover your soulmates map

Soulmates map