DHH : desert hedgehog signaling molecule

DHH Gene: A Key Player in Development and Beyond

Description

The DHH gene, short for Desert Hedgehog gene, holds the blueprint for creating a crucial member of the hedgehog protein family. These proteins are vital during embryonic development, guiding the proper formation of various body parts. The DHH protein, specifically, plays a pivotal role in shaping male reproductive organs and forming the perineurium, the protective shield around nerve fibers.

Associated Diseases

Mutations in the DHH gene can lead to several genetic disorders:

• Hypospadias: A congenital condition where the opening of the urethra is located on the underside of the penis instead of the tip.
• Cryptorchidism: Undescended testicles, a condition affecting around 3% of newborn boys.
• Infertility: Mutations in the DHH gene can hinder sperm production or function, contributing to male infertility.

Did you Know ?

Research suggests that 1 in every 100 men may be affected by mutations in the DHH gene, highlighting its significant impact on male reproductive development.