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Brain, Body Incongruence in Transgenders: Gene Variants Provide Some Insights

February  06, 2020 – Some of the first biological evidence of the incongruence transgender individuals experience, because their brain indicates they are one sex and their body another, may have been found in estrogen receptor pathways in the brain of 30 transgender individuals.

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Black people with natural blonde hair – Everything is possible in genetics

August 07, 2019 – Blonde hair is a rare human phenotype found almost exclusively in Europe and Oceania. Human pigmentation varies considerably within and among populations and is a function of both variation in exposure to ultraviolet radiation (UVR) and the type and quantity of melanin produced in melanocytes and keratinocytes.

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Living theragenomic medicine: Direct to consumer test for metabolism of drugs FDA approved

November 08, 2018 –  The American Food and Drug Administration (FDA) has just authorized the first direct-to-consumer test for detecting genetic variants in genes that may govern the metabolism of drugs in individual patients.

Thus, FDA permits marketing, with special controls,

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  • Sickle cell anemia is an inherited form of anemia February 28, 2020
    It's important to know the the symptoms, causes, and treatment of sickle cell anemia, an inherited blood disorder that, in the United States, is more common among African Americans.
  • Scientists discover three genes associated with fatal lung disease February 28, 2020
    Researchers at the Universities of Leicester and Nottingham have discovered parts of the DNA that put some people at higher risk of an incurable lung disease called idiopathic pulmonary fibrosis (IPF). The findings are published in the American Journal of Respiratory and Critical Care Medicine today, after an earlier version was posted online in November […]
  • An understudied cause of cancer: Mutations in regulators of cell signaling February 28, 2020
    Mutations in a vital class of regulatory molecules are an underappreciated cause of cancer because they impair the function of "G" proteins, a versatile and vast family of signaling switches that underlie innumerable biological facets of life itself.
  • Could new discovery play a role in diagnosing Alzheimer's earlier? February 27, 2020
    Scientists have detected that a previously overlooked gene behavior could potentially lead to a new way to diagnose Alzheimer's earlier.
  • Huntington's disease-causing DNA repeat mutations reversed in the lab February 27, 2020
    Neurodegenerative diseases, like Huntington's disease and myotonic dystrophy, are often referred to as DNA repeat diseases, named because of long repeated sequences in the DNA of patients. Increasing repeat expansion length in the affected tissues contribute to earlier age of disease onset and worsen the progression and severity of the disease over time.
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