• Thumbnail for Ectoderm
    Ectoderm (redirect from Ectodermal)
    wedge in the ectodermal region. These special cells are called medial hinge cells (MHPs). As the ectoderm continues to elongate, the ectodermal cells of the...
    16 KB (1,844 words) - 03:04, 1 September 2024
  • Thumbnail for Hypohidrotic ectodermal dysplasia
    Hypohidrotic ectodermal dysplasia is one of about 150 types of ectodermal dysplasia in humans. These disorders result in the development of structures...
    13 KB (1,281 words) - 19:58, 2 May 2025
  • Thumbnail for Ectodermal dysplasia
    Ectodermal Dysplasia (ED) refers to a group of genetic disorders characterized by the abnormal development or function of two or more structures that originate...
    19 KB (2,120 words) - 10:54, 7 April 2025
  • Thumbnail for Ectrodactyly–ectodermal dysplasia–cleft syndrome
    Ectrodactyly–ectodermal dysplasia–cleft syndrome, or EEC, and also referred to as EEC syndrome and split hand–split foot–ectodermal dysplasia–cleft syndrome: 520 ...
    21 KB (2,617 words) - 17:11, 16 July 2025
  • Thumbnail for Autoimmune polyendocrine syndrome type 1
    Chronic mucocutaneous candidiasis. Hypoparathyroidism. Addison's disease. Ectodermal dystrophy (skin, dental enamel, and nails). APS-1 may also cause: Autoimmune...
    14 KB (1,161 words) - 16:55, 16 July 2025
  • Thumbnail for Hay–Wells syndrome
    one of at least 150 known types of ectodermal dysplasia. These disorders affect tissues that arise from the ectodermal germ layer, such as skin, hair, and...
    17 KB (1,865 words) - 17:29, 16 July 2025
  • Thumbnail for Arthrogryposis
    include: Arthrogryposis multiplex due to muscular dystrophy. Arthrogryposis ectodermal dysplasia other anomalies, also known as Cote Adamopoulos Pantelakis syndrome...
    35 KB (3,588 words) - 05:09, 19 July 2025
  • for ectodysplasin A which plays an important role in the development of ectodermal tissues such as the skin. It is structurally related to members of the...
    26 KB (2,735 words) - 16:27, 19 July 2025
  • Thumbnail for Tetra-amelia syndrome
    Tetra-amelia syndrome (tetra- + amelia), also called autosomal recessive tetraamelia, is an extremely rare autosomal recessive congenital disorder characterized...
    8 KB (672 words) - 07:13, 4 August 2025
  • Thumbnail for Rapp–Hodgkin syndrome
    Techanukul T, Holden ST, et al. (September 2010). "Rapp–Hodgkin and Hay–Wells ectodermal dysplasia syndromes represent a variable spectrum of the same genetic...
    2 KB (156 words) - 22:14, 15 July 2025
  • Thumbnail for Michael Berryman
    1948) is an American character actor. Berryman was born with hypohidrotic ectodermal dysplasia, a rare condition characterized by the absence of sweat glands...
    17 KB (986 words) - 04:47, 25 May 2025
  • Thumbnail for Zone of polarizing activity
    different genes, signals, and a unique region of ectoderm called the apical ectodermal ridge (AER). Research by Saunders and Gasseling in 1948 identified the...
    15 KB (2,075 words) - 12:02, 28 December 2024
  • Palmoplantar ectodermal dysplasia is a cutaneous condition. Types include:[citation needed] Palmoplantar ectodermal dysplasia type 1 or Pachyonychia congenita...
    2 KB (102 words) - 03:28, 22 April 2024
  • Clouston's hidrotic ectodermal dysplasia is a medical condition caused by mutations in a connexin gene, GJB6 or connexin-30, characterized by scalp hair...
    3 KB (368 words) - 16:57, 16 July 2025
  • Thumbnail for Apical ectodermal ridge
    The apical ectodermal ridge (AER) is a structure that forms from the ectodermal cells at the distal end of each limb bud and acts as a major signaling...
    25 KB (3,322 words) - 01:37, 27 May 2025
  • Thumbnail for Carcinoma
    and that arises from cells originating in the endodermal, mesodermal or ectodermal germ layer during embryogenesis. Carcinomas occur when the DNA of a cell...
    31 KB (3,258 words) - 22:10, 6 May 2025
  • infection Ectodermal dysplasia absent dermatoglyphics Ectodermal dysplasia adrenal cyst Ectodermal dysplasia alopecia preaxial polydactyly Ectodermal dysplasia...
    12 KB (918 words) - 00:54, 17 August 2024
  • Thumbnail for Acrania
    developing embryo and will eventually become cartilage and bone. When ectodermal mesenchyme fails to migrate into the head region of the embryo, the skull...
    8 KB (834 words) - 20:16, 6 July 2024
  • Thumbnail for Cloaca (embryology)
    the bottom of a depression, which is lined by ectoderm and named the ectodermal cloaca. While most vertebrates retain a cloaca, an opening for the reproductive...
    4 KB (451 words) - 22:38, 3 October 2024
  • Thumbnail for Ectrodactyly
    syndrome (ectrodactyly–ectodermal dysplasia–cleft syndrome). The p63 gene plays a critical role in the development of the apical ectodermal ridge (AER), this...
    29 KB (3,031 words) - 18:20, 1 July 2025
  • Thumbnail for Pili torti
    disease can cause pili torti. Different ectodermal dysplasias like Rapp-Hodgkin syndrome and ankyloblepharon-ectodermal defects-cleft lip/palate syndrome can...
    48 KB (4,435 words) - 13:06, 18 July 2025
  • Thumbnail for ANOTHER syndrome
    infections.: 502  It is an autosomal recessive variant of ectodermal dysplasia.: 502  Ectodermal dysplasia has a rare incidence estimated between 1/10,000...
    5 KB (381 words) - 10:53, 26 June 2025
  • Thumbnail for Genodermatosis
    may be inherited in this kind of mode include fabry disease, anhidrotic ectodermal dysplasia, dyskeratosis congenita and so on. Multiple-gene inheritance...
    23 KB (2,533 words) - 11:38, 17 March 2025
  • children with the Poland sequence and on both sides in certain types of ectodermal dysplasia. Athelia, A-thelia, from the Greek "A", without, and "thelium"...
    1 KB (58 words) - 02:56, 30 October 2023
  • eventually becomes an apical ectodermal cap (AEC) that forms on the tip of the stump. This is similar to the embryonic apical ectodermal ridge, which forms during...
    16 KB (1,692 words) - 07:51, 20 May 2024
  • Thumbnail for Anodontia
    It is associated with the group of skin and nerve syndromes called the ectodermal dysplasias. Anodontia is usually part of a syndrome and seldom occurs...
    16 KB (2,008 words) - 05:45, 6 June 2025
  • Sores Dermatological X-linked hypohidrotic ectodermal dysplasia Incontinentia pigmenti Bazex disease Ectodermal dysplasia Fabry disease Miliaria Sjögren...
    8 KB (725 words) - 19:04, 4 May 2025
  • Thumbnail for Skin fragility syndrome
    Skin fragility syndrome (also known as "plakophilin 1 deficiency") is a cutaneous condition characterized by trauma-induced blisters and erosions. It is...
    2 KB (114 words) - 21:54, 6 May 2024
  • A proctodeum is the back ectodermal part of an alimentary canal. It is created during embryogenesis by a folding of the outer body wall. It will form the...
    1 KB (85 words) - 23:18, 17 July 2025
  • Thumbnail for Hairless dog
    hairlessness, a dominant and a recessive type. The dominant type is caused by ectodermal dysplasia as a result of a mutation in the FOXI3 autosomal gene. Dogs...
    5 KB (480 words) - 02:13, 30 July 2025