Turner Syndrome Research Paper

I never heard of anyone having a sex chromosomal abnormality. Klinefelter syndrome is a rare condition in males that is caused by an extra X sex chromosome. Males with the XXY chromosome pattern do not develop secondary sex characteristics. Males with Klinefelter syndrome have weaker muscles and may develop breast tissue. They are also infertile because they do not produce sperm. Turner syndrome occurs in females and is caused by having only one X sex chromosome. Most females with Turner syndrome do not produce estrogen and progesterone. This causes poorly developed breasts, no onset of menstrual periods, and possible infertility. However, a woman with Turner syndrome can usually carry a baby to term if another woman donates an ovum and it is fertilized in a laboratory dish and implanted inside

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.

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

Most of the girls that have Turner Syndrome are way shorter than average girls. The girls often have their normal height up to three years old. After they are three the growth rate starts to slow down. Ovaries that are non-functioning are other symptoms of Turner Syndrome. A girl’s ovaries begin to produce sex hormones at puberty. This doesn’t happen with most girls who have Turner Syndrome. Most don’t start their periods or develop breast

Noonan syndrome is a genetic birth defect that results in many physical deformities and possible developmental handicaps. Noonan Syndrome affects male children while Turner Syndrome affects females. This paper will focus solely on Noonan Syndrome, which affects 1 in approximately 2,000 people. Complications include but are not limited to: short stature, widely spaced eyes, some form of heart disease, and stunted puberty or infertility. Noonan syndrome is a biochemical disorder that occurs before a person is born and is formed through the genetic makeup of the parents that result in that of their offspring.

This lack of protein causes deficiencies in the relaying of nerve impulses which then leads to an individual displaying the physical and developmental symptoms specific to this syndrome. Most males and about half of females with a full gene mutation have characteristics such as a narrow face, large ears, a prominent jaw and forehead and unusually flexible fingers, and even flat feet and low muscle tone due to associated problems with connective tissues (National Library of Medicine, 2014). Males tend to have a mild to moderate intellectual disability, while only one-third of affected females are intellectually disabled (National Library of Medicine). Individuals also suffer from behavioral problems that include things such attention-deficit/hyperactivity disorders, obsessive-compulsive fidgeting or impulsive actions, unstable and disproportionate emotional displays, aggressive and self-injurious behavior related to difficult temperament, and features of autism spectrum disorders like hand-flapping and poor eye contact (Hersh & Saul,

Sotos Syndrome, also known as Cerebral Gigantism, is a rare genetic disorder that can be identified by excessive growth in early childhood and acromegalic facial features. This condition comes along with various health side effects that can cause life to be profoundly hard for one who has it. After watching TLC’s show Tallest Teens, in which they featured 7 feet 8 inches Broc Brown, a now 20 year old man with Sotos syndrome, I became interested in learning about this syndrome. After consequently seeing the show and watching how many health problems and hardships Brown faced daily, I became extremely interested in the syndrome and curious as to if there is any medical research being done about it.

For babies these symptoms include weak muscles, slow motor development like taking longer than average to sit up, crawl and walk, delay in speaking, quiet, docile personality, problems at birth such as testicles that haven't descended into the scrotum. For boys and teenagers these symptoms are taller than average stature, longer legs and shorter torso with broader hips compared to other boys, absent or delayed and sometimes incomplete puberty, small and firm testicles, small penis, enlarged breast tissue (gynecomastia), weak bones, low energy levels, difficulty expressing feelings or socializing, problems with reading, writing, spelling or math, and attention problems. For men the symptoms of Klinefelter syndrome are infertility, small testicles and penis, taller than average stature, weak bones, decreased facial and body hair, enlarged breast tissue, decreased sex

Some of the symptoms of females who are born with Turner syndrome are shorter than average,

Right after my first birthday, when I was about thirteen months old, I was diagnosed with Mosaic Turner Syndrome. Turner Syndrome is a chromosomal disorder in which a female is born with only one X chromosome. Some effects of Turner Syndrome include short stature, infertility, delayed puberty, heart defects, and certain learning disabilities. At six months of age, I still couldn’t rollover from my back to my stomach and vice versa. At nine months of age, I was unable to grab a handful of cheerios by myself and put them in my mouth. I had incessant drooling and my tongue would always hang out of my mouth. I had poor muscular tone throughout my body. I constantly struggled with eating solid foods, and every time I

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

Turner Syndrome is a genetic disorder that effects a girl’s development. Girls who have it are short, and most are infertile. Girls and women that have turner syndrome are at a risk for many health problems, including high blood pressure, kidney problems and diabetes. There is no cure. But treatment can help reduce symptoms as you read in the text below. This information stated below will explain health issues of turner syndrome. It will also cover symptoms and causes of this disease as well as diagnosis and treatment options.

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

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