Research Paper On The Turner Syndrome

This syndrome is tested at birth with fluorescent in situ hybridization or FISH. With blood samples, they test the blood for the deletion of chromosome 7. FISH checks if many as of 22-26 genes are deleted. Because there is no cure for this syndrome, you will most likely have physical therapy and early education to help early development symptoms like speech delays and heart problems. This syndrome is not caused by environmental factors, it is completely genetic and NOT the parents fault.

This years theme is “Leadership and Legacy in Georgia History.” Our topic is the Bradley-Turner Family. The Bradley-Turner family has been very influential in Columbus and Georgia’s history.

The chromosomal abnormalities include turner's disease, laron dwarfism, noonan syndrome, sinotina wiley syndrome, russell xifushi, mutation / deletion of the short stature homeobox-containing gene, and skeletal dysplasia.

Turner syndrome results in a monosomie of chromosome X and is the only viable monosomie known. One in every 5,000 newborns can inherit this disease. The mental abilities are not affected, although they are usually sterile owing to underdeveloped sex

Turner Syndrome is a disorder that affects one in every two thousand girls. Usually girls are born with only one X chromosomes. Some are born with an extra chromosome, or sometimes even half of one is missing which causes Turner Syndrome.

Before discovering HeLa cells, many scientists believed that humans had 48 chromosomes. While doing an experiment, a geneticist accidentally used a solution to magnify the chromosomes located inside the HeLa cells, therefore bringing up the possibility that humans actually have 46 chromosomes. These results were later solidified by Joe Hin Tjio, a cytogeneticist who received his Ph.D. in biophysics and cytogenetics from the University of Colorado. This led to scientists discovering genetic disorders that are still prevalent today, such as Down syndrome and Turner syndrome. “Down syndrome occurs when an individual has a full or partial extra copy of chromosome” (ndss.org). There are about 6000 babies that are born yearly and about 400,000 people living with this syndrome. Without the magnification of chromosomes, the population affected by Down syndrome would have had a higher death rate. In fact, the life expectancy increased substantially from 25 years in 1983 to 60 by the year of 2012 thanks to HeLa cells. Turner syndrome is a chromosomal condition that affects development in females. Females with this syndrome have a great chance of reaching age fifty, but their life expectancy is still reduced by thirteen

In the year 1943, two scientist, Martin and Bell, took on a case of mental retardation in a family. Through their investigation of the family, they were able to find a mark, or difference in a spot of the X-chromosome. There was extended information on the arm of the X chromosome causing the difference in looks for the family. More research was done when people began to map the gene in the 60’s and 70’s, and there was specific characteristics identified with the syndrome. With the discovery of the characteristics scientist could compare the affected males in the family compared to the unaffected women and find physical and genetic differences.

The turner syndrome can be very deadly at some points, but it can be not some harmful at other times.There are two types of Turner syndromes: Classical Turner syndrome - an X chromosome is completely missing, and the Mosaic Turner syndrome - the abnormalities only occur in the X chromosome of some of the cells in the body. There are only a few things that happen if you had the turner syndrome, but there are some possible treatments that could potentially help. The symptoms of the turner syndrome are very severe, and may cause some people (girls) to have harder times doing their daily activities. What is good is that when a girl is diagnosed with turner syndrome they can be treated with special growth hormones to help her grow taller. Normal girls are born with two x chromosomes, but girls with turner syndrome are born with only one, which means that they are missing one and that start the cause of the turner syndrome. Some of the symptoms of the turner syndrome are, A wide neck (webbed neck) and a low or indistinct hairline, Arms that turn out slightly at the elbow. A heart murmur, combined with narrowing of the aorta (blood vessel exiting the heart), high blood pressure, Minor eye

known risk factor is advanced maternal age-at age 35, a woman has 1 chance in

Turner Syndrome is caused by a missing or incomplete X chromosome. People who have Turner Syndrome develop as females. Some of the genes on the X chromosome are involved in the growth of your height and sexual development, which is why girls with this disorder are shorter than normal and have incompletely developed sexual characteristics. Within this disorder there can be many symptoms, for example: swelling hands and feet, heart defeat, pregnancy chorionic villus sampling or amniocentesis. There are also major causes contributing to this disorder including a stocky build, arms that turn out slightly at the elbow, receding low jaw, a short webbed neck and low hair line on the back of the neck. Also includes backtracked puberty, ovaries undeveloped properly and effects sexual development.

Turner syndrome (TS) is a disability that only affects females. The condition occurs when a female has one x chromosome instead of the usual two chromosomes. Most sufferers of Turner syndrome grow to be shorter than most children on their age group and most only have life expectancy of up to 50 years while some tragically pass away as young as 13 years old.. Although plenty of information on Turner syndrome in known, researchers and scientists are still trying to figure out exactly which genes in the x chromosome are responsible.

scoliosis, cataracts , scars, overweight, Chrohn diseasChromosome Patterns The normal female has 46 chromosomes, of

I chose to research Turner Syndrome because it sounded very interesting. Turner syndrome is a condition that affects females only. Turner syndrome is the result of a missing, whole or partial, X chromosome. Turner syndrome can be diagnosed before birth but will occasionally not be diagnosed until the teen years. Diagnosis will depend upon symptom severity. Turner syndrome has symptoms for both those born before and after birth. Diagnosis is dependent upon finding symptoms when it comes to prenatal diagnosis. Abnormal fluid collection, abnormalities of the heart, and kidney abnormalities are all signs that doctors will look to when attempting to diagnosis the syndrome. Turner syndrome is a very physical syndrome. The signs and symptoms are physical and easily spotted in many if not most.

Sotos syndrome (OMIM 117550), was first described by Juan Sotos (Sotos et al., 1964) in five patients with prenatal and postnatal overgrowth, characteristic facial appearance, advanced bone age and developmental delay. The majority of cases are sporadic, but autosomal dominant pedigrees have been published (Kurotaki et al., 2003).

The results indicate that their baby is a female with Turner Syndrome. This condition is caused by a missing X chromosome and results in short stature, ovarian failure, and medical problems involving the heart, thyroid glands, and kidneys. Some of these conditions can be treated and managed with great success. The question that arises after diagnoses