Genetic disorder
hideA genetic disorder is an illness caused by abnormalities in genes or chromosomes. While some diseases, such as cancer, are due in part to a genetic disorders, they can also be caused by environmental factors. Most disorders are quite rare and affect one person in every several thousands or millions. Some types of recessive gene disorders confer an advantage in the heterozygous state in certain environments. A haploid cell has only one set of chromosomes. A diploid cell has two sets of chromosomes. In human, the somatic cells are diploid, and the gametes are haploid.
Genetic diseases are typically diagnosed and treated by geneticists. Genetic counselors assist the physicians and directly counsel patients.[citation needed]
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News tagged with genetic condition
Doctors Use Patient's Own Stem Cells to Grow Facial Bone
Oct 12, 2009 |
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(PhysOrg.com) -- In a first-of-its kind procedure, physicians have used stem cells taken from the fat tissue of a 14-year-old boy and combined them with growth protein and donor tissue to grow viable cheek bones in the teen. ...
Scientists discover new genetic immune disorder in children
Jun 04, 2009 |
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Your immune system plays an important function in your health—it protects you against viruses, bacteria, and other toxins that can cause disease. In autoinflammatory diseases, however, the immune system goes awry, causing ...
Study reveals new options for people with PKU
Mar 30, 2009 |
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(PhysOrg.com) -- For people with the genetic condition known as phenylketonuria (PKU), diet is a constant struggle. They can eat virtually no protein, and instead get their daily dose of this key macronutrient by drinking ...
Study offers clues to beating hearing loss
Mar 04, 2009 |
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Researchers at the University of Leeds have made a significant step forward in understanding the causes of some forms of deafness.
Scientists find gene that modifies severity of cystic fibrosis lung disease
Feb 25, 2009 |
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Researchers have discovered a gene that modifies the severity of lung disease in people with the lethal genetic condition, cystic fibrosis, pointing to possible new targets for treatment, according to a new study in Nature.
Sociability traced to particular region of brain
Jan 27, 2009 |
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People with a genetic condition called Williams syndrome are famously gregarious. Scientists, looking carefully at brain function in individuals with Williams syndrome, think they may know why this is so. The researchers ...
