What other diseases are caused by cystic fibrosis?

How do black people get cystic fibrosis?

The Same Way Any other person would get CF (Cystic Fibrosis), although it's Very Rare For African Americans to get it. Cystic Fibrosis is most common among Caucasians.

What is the probability of a child having cystic fibrosis if one of her parents was homozygous dominant and the other was a carrier for cystic fibrosis?

Assuming that each parent is a carrier for cystic fibrosis (has the genotype Ff), the probability that their second child will develop cystic fibrosis is one fourth. The probability doesn't change with the number of children they have. For each pregnancy, the chance that the child will have cystic fibrosis (have the genotype ff) is exactly the same.

A husband and wife have a son with cystic fibrosis Their second child a daughter does not Prepare a pedigree for this family?

To have cystic fibrosis both parents have to be a carrier. Each parent passes on one of their genes to their children; they each have one healthy and one cystic fibrosis gene. The child with cystic fibrosis receives a cystic fibrosis gene from each parent. The other child has at least one healthy gene if she does not have cystic fibrosis, though she could be a carrier. hope it would help

Scientist are using gene therapy to manage-?

The main purpose of gene therapy is in cancer or tumor. The main purpose of tumor is the uncontrolled cell division. The gene responsible for the uncontrolled cell division is replaced or removed by the gene therapy. Other main treatment which disease are caused by the defect of particular gene. Other purposes are against some hereditary diseases like Cystic fibrosis or Trisomy.

Why do only white people get cystic fibrosis?

Most white Europeans do not get cystic fibrosis. There is, however, a greater occurence of the recessive gene responsible for cystic fibrosis in Caucasians and Ashkanezi Jews than other races.

Is cystic fibrosis an infectious disease?

Good Question. The answer is cystic fibrosis is not contagious, however, people with cystic fibrosis tend to carry bacterial infections that can cause serious issues to other people with CF, so infection control procedures should be used when two or more cystics are around each other. General population folks need not fear of getting cystic fibrosis from others - it's a hereditary disease.

Is cystic fibrosis more common in boys or girls?

i copied the following answer from health.howstuffworks.com Unlike some other genetic conditions, cystic fibrosisoccurs equally as often in men and women. The genetic mutation for cystic fibrosis occurs on chromosome 7 and is not impacted by gender. The severity of symptoms related to cystic fibrosis, however, does vary in men and women. In particular, girls with cystic fibrosis have more difficulty with meeting growth milestones and experience more lung-related problems compared to boys. Due to these more severe symptoms, women with cystic fibrosis have shorter life expectancies than men. It is estimated that men with cystic fibrosis live four to five years longer than women with cystic fibrosis, Moreover, under the age of 20, girls have a 60 percent greater chance of dying due to cystic fibrosis complications compared to males [source: Cystic Fibrosis Worldwide]. As a result, the prevalence of male adults with cystic fibrosis is greater than the prevalence of female adults with cystic fibrosis, suggesting a male advantage with the disorder. Cystic fibrosis researchers argue that this gender difference is the result of early-onset lung infections in girls. Girls appear to develop these infections earlier in life than boys, leading to more severe cystic fibrosis complications, and even death. Girls also appear to have greater difficulty maintaining a healthy body weight after puberty compared to males, which places girls at greater risk for cystic fibrosis complications. It appears that this gender gap can narrow if girls are provided with more intensive medical care. In fact, girls and women who receive regular intravenous antibiotics, regardless of their condition, have improved survival rates [source: Cystic Fibrosis Worldwide]. As a result, countries with excellent health care, such as Scandinavian countries, do not have a difference in the survival rate of men and women with cystic fibrosis. i hope it helps:)

What would a genetic counselor tell parents who had cystic fibrosis or were carries of the cystic fibrosis about the chances of their children having cystic fibrosis?

If both parents are carriers then the child has a 25% chance of having cystic fibrosis. If one parent has CF and the other the other was just a carrier then the child has a 50% chance of having CF. If one parent has CF and the other has two normal genes then there is no chance of the child having CF. If one parent is a carrier and the other has two normal genes then there is no chance of the child having CF. If both parents have CF then there is a 100% chance that the child will also have CF.

To be a cystic fibrosis carrier do your parents have to have a cystics fibrosis gene?

Yes, since the disease is a recessive inherted trait BOTH parents must carry the gene but will not have the disease itself. Approximately 30,000 people in the United States have cystic fibrosis. An additional ten million more-or about one in every 31 Americans-are carriers of the defective CF gene, but do not have the disease. The disease is most common in Caucasians, but it can affect all races.

What birth defect afflicts African-Americans more than it does other ethnic groups?

cystic fibrosis

What cells are affected by cystic fibrosis?

The protein affected by cystic fibrosis is called the cystic fibrosis transmembrane conductance regulator or CFTR. CFTR acts as a channel that transports negatively charged chloride ions into and out of cells. This helps control the flow of water in tissues. CFTR also regulates the function of other channels that transport positive sodium ions into and out of cells.

Can Cystic fibrosis be prevented?

Cystic Fibrosis cannot be prevented. It is an inherited disease, so there is no possible way to prevent something inherited. One parent will be a carrier and so will the other parent, therefore resulting in the child having CF.