FRAME shares the vision that all children should be given a chance and opportunity to reach their full potential. To achieve this vision we choose to focus on the albino children in Africa, the most defenseless of children who are forgotten when it comes to exercising their full potential. Our goal is to close the gaps that exist between albinos and other people in their communities. We recognize and value the diversity of different cultures. However, we must also understand that people with albinism have the same equal rights to live and enjoy all the benefits as others in their communities. They should not be abused, neglected or exploited. They should not face fear or suffer any risk of violent behaviour when they are in the community as they contribute to the well being of the community as a whole. We seek your support as well, to enable us to continue providing service to the albino children in the different regions in Africa. There is a great need for basic necessities such as medicines, sunscreens, hats, sunglasses and reading glasses. We are excited and continue to look forward to your contribution on this endeavour. Donors, volunteers and other organizations are welcome to partner with us. Thank you!
The albino children in Africa
People with albinism in Africa often live in fear and are ostracized from their communities. Mostly born into poorer families in remote villages, they don’t have access to everyday necessities. Unfortunately, because of their condition, the sun has become harmful to them. People with albinism are very prone to skin cancer. The melanin never forms upon exposure and the sun ends up burning their skin instead, leaving cracks, lesions, sores, and eventually open wounds and infections that may result into skin cancer. Because they may live in very rural areas medical aid for them is very difficult to get. They deserve a much better life and to be taken better care of, specific to their condition. People with albinism are also facing a larger challenge where they are viewed as an HIV/Aids cure. There is a larger chance for them to contract HIV/Aids through sexual attacks. There is a myth about albino hunters that having sex with an albino will cure AIDS. Apart from the difficulties that people with albinism go through, there is also a stigma that they are a curse to the families. For this reason they are excluded from their society. Some parents try to send their children with albinism away so that they are not bad luck to the families. People with albinism have a fear of being chased and killed, or maybe laughed at on the streets as they walk. People will call out names such as “dili” which translates to “deal”, meaning that they are considered a commodity with price tags on them. The killing of people with albinism are occurring all over the country. In the region of the lake zone however, there is more risk of the killings due to the large concentration of people being born with albinism in that area.
Albinism is an inherited genetic condition that reduces the amount of melanin pigment formed in the skin, hair and/or eyes. Albinism occurs in all racial and ethnic groups throughout the world. In the U.S., approximately one in 18,000 people has some type of albinism. In other parts of the world, the occurrence can be as high as one in 3,000. Most children with albinism are born to parents who have normal hair and eye color for their ethnic backgrounds. A common myth is that people with albinism have red eyes. Although some people have reddish or violet eyes, most have blue eyes and some have hazel or brown eyes. There are different types of albinism and the amount of pigment in the eyes varies; however, all forms of albinism are associated with vision problems. People with albinism always have vision problems that are not correctable with eyeglasses and many have low vision. It’s the abnormal development of the retina and abnormal patterns of nerve connections between the eye and the brain that cause vision problems. The presence of these eye problems defines the diagnosis of albinism. The degree of impairment varies with the different types of albinism. Although people with albinism may be considered “legally blind” with a corrected visual acuity of 20/200 or worse, most learn to use their vision in a variety of ways and are able to perform innumerable activities such as reading, riding a bike or fishing. Some have sufficient vision to drive a car. Because most people with albinism have fair complexion, it’s important to avoid sun damage to the skin and eyes by taking precautions such as wearing sunscreen or sunblock, hats, sunglasses and sun-protective clothing. While most people with albinism have very light skin and hair, levels of pigmentation can vary depending on one’s type of albinism. Oculocutaneous (pronounced ock-you-lowkew-TAINee-us) albinism (OCA) involves the eyes, hair and skin. Ocular albinism (OA), which is much less common, involves only the eyes, while skin and hair may appear similar or slightly lighter than that of other family members.Over the years, researchers have used various systems for classifying oculocutaneous albinism. In general, these systems contrasted types of albinism having almost no pigmentation with types having slight pigmentation. In less pigmented types of albinism, hair and skin are cream-colored and vision is often in the range of 20/200. In types with slight pigmentation, hair appears more yellow or red-tinged and vision may be better. Recent research has used analysis of DNA, the chemical that encodes genetic information, to arrive at a more precise classification system for albinism. Four forms of OCA are now recognized: OCA1; OCA2; OCA3 and OCA4. Some are further divided into subtypes.
- Oculocutaneous albinism type 1 (OCA1 or tyrosinase-related albinism) results from a genetic defect in an enzyme called tyrosinase. This enzyme helps the body to change the amino acid tyrosine into pigment. (An amino acid is a “building block” of protein.) There are two subtypes of OCA1. In OCA1A, the enzyme is inactive and no melanin is produced, leading to white hair and very light skin. In OCA1B, the enzyme is minimally active and a small amount of melanin is produced, leading to hair that may darken to blond, yellow/orange or even light brown, as well as slightly more pigment in the skin.
- Oculocutaneous albinism type 2 (OCA2 or P gene albinism) results from a genetic defect in the P protein that helps the tyrosinase enzyme to function. Individuals with OCA2 make a minimal amount of melanin pigment and can have hair color ranging from very light blond to brown.
- Oculocutaneous albinism type 3 (OCA3) is rarely described and results from a genetic defect in TYRP1, a protein related to tyrosinase. Individuals with OCA3 can have substantial pigment.
- Oculocutaneous albinism type 4 (OCA4) results from a genetic defect in the SLC45A2 protein that helps the tyrosinase enzyme to function. Individuals with OCA4 make a minimal amount of melanin pigment similar to persons with OCA2.
Researchers have also identified several other genes that result in albinism with other features. One group of these includes at least eight genes leading to Hermansky-Pudlak Syndrome (HPS). In addition to albinism, HPS is associated with bleeding problems and bruising. Some forms are also associated with lung and bowel disease. HPS is a less common form of albinism but should be suspected if a person with albinism shows unusual bruising or bleeding or if a genetic test for a type of OCA produces inconclusive results. Other albinism-related syndromes include Chediak-Higashi Syndrome and Griscelli Syndrome. The genes for OCA are located on “autosomal” chromosomes. Autosomes are the 22 pairs of chromosomes that contain genes for our general body characteristics, contrasted to the one pair of sex chromosomes. We normally have two copies of these chromosomes and the many genes on them – one inherited from our father, the other inherited from our mother. For a recessive trait (like most types of albinism) to occur, both of the individual’s chromosomes must carry that trait. That means that most types of albinism result from inheriting an albinism trait from both the mother and the father who often have normal pigmentation. In this case, the mother and father are considered to be carriers of the albinism trait because they each carry a recessive gene for the condition, but do not manifest the condition themselves. When both parents carry the albinism gene (and neither parent has albinism) there is a one in four chance at each pregnancy that the baby will be born with albinism. This type of inheritance is called “autosomal recessive” inheritance. Ocular albinism (OA1) is caused by a change in the GPR143 gene that plays a signaling role that is especially important to pigmentation in the eye. OA1 follows a simpler pattern of inheritance because the gene for OA1 is on the X chromosome. Females have two copies of the X chromosome while males have only one copy (and a Y chromosome that makes them male). To have ocular albinism, a male only needs to inherit one changed copy of the gene for ocular albinism from his carrier mother. Therefore almost all of the people with OA1 are males. Indeed, parents should be suspicious if a female child is said to have ocular albinism. While possible if the mother is a carrier of ocular albinism and the father has ocular albinism, it is extremely rare. For couples who have not had a child with albinism, there is no simple test to determine whether a person carries a gene for albinism. Researchers have analyzed the DNA of many people with albinism and found the changes that cause albinism, but these changes are not always in exactly the same place, even for a given type of albinism. Moreover, many of the tests do not find all possible changes. Therefore, the tests for the albinism gene may be inconclusive. If parents have had a child with albinism previously, and if that affected child has had a confirmed diagnosis by DNA analysis, there is a way to test in subsequent pregnancies to see if the fetus has albinism. The test uses either amniocentesis (placing a needle into the uterus to draw off fluid) or chorionic villous sampling (CVS). Cells in the fluid are examined to see if they have an albinism gene from each parent. Eye problems in albinism result from abnormal development of the eye because of lack of pigment and often include:
- Nystagmus: regular horizontal back and forth movement of the eyes.
- Strabismus: muscle imbalance of the eyes, “crossed eyes” (esotropia), “lazy eye” or an eye that deviates out (exotropia)
- Photophobia: sensitivity to bright light and glare.
- Refractive Error: People with albinism may be either farsighted or near-sighted and usually have astigmatism
- Foveal hypoplasia: the retina, the surface inside the eye that receives light, does not develop normally before birth and in infancy.
Optic nerve misrouting: the nerve signals from the retina to the brain do not follow the usual nerve routes The iris, the colored area in the center of the eye, has little to no pigment to screen out stray light coming into the eye. (Light normally enters the eye only through the pupil, the dark opening in the center of the iris, but in albinism light can pass through the iris as well.) For the most part, treatment of the eye conditions consists of visual rehabilitation. Surgery to correct strabismus may improve the appearance of the eyes. However, since surgery will not correct the misrouting of nerves from the eyes to the brain, surgery will not improve eyesight or fine binocular vision. In the case of esotropia or “crossed eyes,” surgery may help vision by expanding the visual field (the area that the eyes can see while looking at one point). Surgical intervention is also available to minimize nystagmus. People with albinism are sensitive to glare, but they do not prefer to be in the dark, and they need light to see just like anyone else. Sunglasses or tinted contact lenses may help outdoors. Indoors, it is important to place lights for reading or close work over a shoulder rather than in front. Various optical aids are helpful to people with albinism and the choice of an optical aid depends on how a person uses his or her eyes in jobs, hobbies, or other usual activities. Some people do well using bifocals which have a strong reading lens, prescription reading glasses, or contact lenses. Others use hand-held magnifiers or special small telescopes and some prefer to use screen magnification products on computers. Some people with albinism use bioptics, glasses which have small telescopes mounted on, in, or behind their regular lenses, so that one can look through either the regular lens or the telescope.Some states allow the use of bioptic telescopes for driving. Optometrists or ophthalmologists who are experienced in working with low vision patients can recommend various optical aids. Clinics should provide instruction in their use. The American Foundation for the Blind maintains a directory of low vision clinics. In Canada, support is available from the Canadian National Institute for the Blind. Most people with albinism in the developed countries live normal life spans and have the same types of general medical problems as the rest of the population. The lives of people with Hermansky-Pudlak Syndrome can be shortened by lung disease or other medical problems. In tropical countries, individuals with albinism who do not have access to adequate skin protection may develop life-threatening skin cancers. If they use appropriate skin protection, such as sunscreens rated 20 SPF or higher and opaque clothing, people with albinism can enjoy outdoor activities even in summer. People with albinism are at risk of isolation because the condition is often misunderstood. Social stigmatization can occur, especially within communities of color, where the race or paternity of a person with albinism may be questioned. Families and schools must make an effort not to exclude children with albinism from group activities.