PTCH2 gene

patched 2

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

This gene encodes a transmembrane receptor of the patched gene family. The encoded protein may function as a tumor suppressor in the hedgehog signaling pathway. Alterations in this gene have been associated with nevoid basal cell carcinoma syndrome, basal cell carcinoma, medulloblastoma, and susceptibility to congenital macrostomia. Alternatively spliced transcript variants have been described.[provided by RefSeq, Oct 2009]

From UniProt:

Plays a role in the control of cellular growth (PubMed:18285427). May have a role in epidermal development. May act as a receptor for Sonic hedgehog (SHH).

From NCBI Gene:

  • Gorlin syndrome
  • Basal cell carcinoma, multiple
  • Medulloblastoma

From UniProt:

Basal cell carcinoma (BCC): A common malignant skin neoplasm that typically appears on hair-bearing skin, most commonly on sun-exposed areas. BCC is slow growing and rarely metastasizes, but has potentialities for local invasion and destruction. It usually develops as a flat, firm, pale area that is small, raised, pink or red, translucent, shiny, and waxy, and the area may bleed following minor injury. Tumor size can vary from a few millimeters to several centimeters in diameter. [MIM:605462]

Medulloblastoma (MDB): Malignant, invasive embryonal tumor of the cerebellum with a preferential manifestation in children. [MIM:155255]

Basal cell nevus syndrome (BCNS): An autosomal dominant disease characterized by nevoid basal cell carcinomas and developmental abnormalities such as rib and craniofacial alterations, polydactyly, syndactyly, and spina bifida. In addition, the patients suffer from a multitude of tumors like basal cell carcinomas, fibromas of the ovaries and heart, cysts of the skin, jaws and mesentery, as well as medulloblastomas and meningiomas. [MIM:109400]

Cytogenetic Location: 1p34.1, which is the short (p) arm of chromosome 1 at position 34.1

Molecular Location: base pairs 44,819,844 to 44,843,253 on chromosome 1 (Homo sapiens Updated Annotation Release 109.20190905, GRCh38.p13) (NCBI)

Cytogenetic Location: 1p34.1, which is the short (p) arm of chromosome 1 at position 34.1