Ichthyosis vulgaris is converted to filaggrin which plays a vital role in the structure of the skin). Around 10% of the population have some detrimental mutations to the profilaggrin gene that is also linked to atopic dermatitis (another skin disorder that is often present with ichthyosis vulgaris). The exact mutation is only known for some cases of ichthyosis vulgaris. It is generally considered to be an autosomal dominant condition, i.e., a single genetic mutation causes the disease and an affected person has a 50% chance of passing the condition on to their child. There is some research indicating it may be semi-dominant.
The Body in Question Corporation, CBC Television, Ontario Educational Communications Authority, and KCET-TV. This hour-long series was first aired by the BBC on 6 November 1978. It was first broadcast in Canada on CBC Television Mondays at 11:45 p.m. (Eastern time) from 26 February to 28 May 1979. It was rebroadcast on CBC in mid-1981 (3 June to 2 September). This list is extracted from the ending credits of all the shows: The Body in Question The Body in Question is a British-based, internationally co-produced medical television series first aired in the UK in November 1978. This is a 13-part series (1 hour episodes)