News tagged with genetic diseases
Related topics: genes , genome
Genetic disorder
A 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]
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
New animal model gives insights into mechanisms of Parkinson's disease pathogenesis
In Parkinson's disease, the protein "alpha-synuclein" aggregates and accumulates within neurons. Specific areas of the brain become progressively affected as the disease develops and advances. The mechanism underlying this ...
Parkinson's & Movement disorders
14 hours ago |
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Researchers identify networks of neurons in the brain that are disrupted in psychiatric disease
Studying the networks of connections in the brains of people affected by schizophrenia, bipolar disease or depression has allowed Dr. Peter Williamson, from Western University, to gain a better understanding of the biological ...
Neuroscience
May 23, 2013 |
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Signs of motor disorders can appear years before disease manifestation
It is known that signs of neurological disorders such as Alzheimer's and Huntington's disease can appear years before the disease becomes manifest; these signs take the form of subtle changes in the brain and behavior of ...
Neuroscience
May 22, 2013 |
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Researchers complete largest genetic sequencing study of human disease
Researchers from Queen Mary, University of London have led the largest sequencing study of human disease to date, investigating the genetic basis of six autoimmune diseases.
Genetics
May 22, 2013 |
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