Albinism: Difference between revisions
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This article or area is currently under construction and may only be partially complete. Please come back soon to see the finished work! ({{REVISIONDAY}}/{{REVISIONMONTH}}/{{REVISIONYEAR}}) | This article or area is currently under construction and may only be partially complete. Please come back soon to see the finished work! ({{REVISIONDAY}}/{{REVISIONMONTH}}/{{REVISIONYEAR}}) | ||
== Introduction == | == Introduction == | ||
[[File:Albinsm.jpeg|thumb|300x300px]] | |||
Albinism, a latin word ''albus'' that means "white" is a genetic condition characterized by a lack of melanin. Melanin is a pigment that gives color to the hair, skin and eyes. It is an inherited when an individual receives two copies of a recessive gene that causes a lack of melanin production. There are different types of albinism. | Albinism, a latin word ''albus'' that means "white" is a genetic condition characterized by a lack of melanin. Melanin is a pigment that gives color to the hair, skin and eyes. It is an inherited when an individual receives two copies of a recessive gene that causes a lack of melanin production. There are different types of albinism. | ||
* Oculocutaneous Albinism (OCA): This affects the person's skin, hair, and eyes. Due to little or no melanin in these areas, the skin and hair color is very light with blue or violet eyes. OCA is further subdivided into (based on mutations invovled): | * Oculocutaneous Albinism (OCA): This affects the person's skin, hair, and eyes. Due to little or no melanin in these areas, the skin and hair color is very light with blue or violet eyes. OCA is further subdivided into (based on mutations invovled): | ||
** OCA1 | ** OCA1 | ||
** OCA2 | ** OCA2 | ||
* Ocular Albinism (OA): This primarily affects the eye. These individuals may have little or no pigmentation in the iris and retina that leads to vision problem. In OA the skin and hair color might appear normal. | * Ocular Albinism (OA): This primarily affects the eye. These individuals may have little or no pigmentation in the iris and retina that leads to vision problem. In OA the skin and hair color might appear normal. | ||
== Relavent anatomy == | == Relavent anatomy == | ||
Revision as of 13:58, 25 November 2023
This article or area is currently under construction and may only be partially complete. Please come back soon to see the finished work! (25/11/2023)
Introduction[edit | edit source]
Albinism, a latin word albus that means "white" is a genetic condition characterized by a lack of melanin. Melanin is a pigment that gives color to the hair, skin and eyes. It is an inherited when an individual receives two copies of a recessive gene that causes a lack of melanin production. There are different types of albinism.
- Oculocutaneous Albinism (OCA): This affects the person's skin, hair, and eyes. Due to little or no melanin in these areas, the skin and hair color is very light with blue or violet eyes. OCA is further subdivided into (based on mutations invovled):
- OCA1
- OCA2
- Ocular Albinism (OA): This primarily affects the eye. These individuals may have little or no pigmentation in the iris and retina that leads to vision problem. In OA the skin and hair color might appear normal.
