Blog Archives

Ashkenazi Jewish Women: Little-known Gene Mutations May Boost Breast Cancer Risk

July 27, 2017 – Jewish women of Ashkenazi descent may be at risk for additional genetic mutations that increase their risk of breast cancer, according to a new study just published in JAMA Oncology. Researchers from University of Washington in Seattle found that around 4 percent of Ashkenazi Jewish women without well-known founder mutations in BRCA1 and BRCA2 genes have other mutations that may increase their risk for breast cancer.

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Genetic predisposition and sweating: Most Koreans don’t have to wear deodorants

 

February 08, 2017 – Genetic predisposition may go in both ways, the positive and the negative. Usually, when we talk about genetic predisposition, there is an immediate association with some unwanted reactions of individuals towards drugs (e.g., abacavir-induced hypersensitivity reaction in carriers of the HLA-B*5701 allele) or some inheritable diseases (e.g.,

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Adverse clinical outcome associated with mutations in colorectal cancers of African Americans

Colon Cancer in AASeptember 04, 2016 – Case Comprehensive Cancer Center researchers, a research collaboration which includes University Hospitals Seidman Cancer Center and Case Western Reserve University, who last year identified new gene mutations unique to colon cancers in African Americans, have found that tumors with these mutations are highly aggressive and more likely to recur and metastasize.

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The European Medicines Agency’s Pharmacovigilance Risk Assessment Committee (PRAC) has recently recommended restrictions on the use of codeine-containing medicines for cough and cold in children because of the risk of serious side effects

March 21, 2015 – The European Medicines Agency’s Pharmacovigilance Risk Assessment Committee (PRAChas recently recommended restrictions on the use of codeine-containing medicines for cough and cold in children because of the risk of serious side effects with these medicines,

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FDA Drug Safety Communication: Codeine use in certain children after tonsillectomy and/or adenoidectomy may lead to rare, but life-threatening adverse events or death

September 27, 2014 – A while ago (August 2012),  the American Food and Drug Administration (FDA) was assessing and reporting on the (possibly fatal) risks associated with the use of codeine containing medicines in children who are phenotypically members of the CYP2D6 Ultrametabolizer Patient Subgroup because oaf their CYP2D6 genetic background.

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  • Development and analytical validation of a next-generation sequencing based microsatellite instabili October 18, 2019
    The referenced article describes an assay that has a clinically relevant five-day turnaround time and can be conducted on as little as 20 ng genomic DNA with a batch size of up to forty samples in a single run.
  • Lifestyle is a threat to gut bacteria: Ötzi proves it October 18, 2019
    The intestinal microbiome is a delicate ecosystem made up of billions and billions of microorganisms, bacteria in particular, that support our immune system, protect us from viruses and pathogens, and help us absorb nutrients and produce energy. The industrialization process in Western countries had a huge impact on its content. This was confirmed by a […]
  • Singapore completes whole genome sequencing analysis of multi-ethnic Asian populations October 18, 2019
    A new genetic databank has been established containing the completed whole-genome sequencing (WGS) data of close to 5,000 Singaporeans. Worldwide, WGS is increasingly used in research and healthcare to identify genetic variations using cutting-edge technologies that allow large numbers of individuals to be sequenced rapidly—This new study is the world's largest WGS analysis of Asian […]
  • Researchers quantify limitations of health reports from direct-to-consumer genetic tests October 17, 2019
    Health reports from direct-to-consumer (DTC) genetic tests that use a limited variant screening approach often yield clinical false-negative results, which pose the risk of informing health care decisions based on incomplete information, according to findings presented at the American Society of Human Genetics (ASHG) 2019 Annual Meeting in Houston, Texas.
  • Researchers develop mouse model of human gene involved in Alzheimer's disease October 17, 2019
    In research that helps scientists better understand and explore treatments for diseases like Alzheimer's, scientists have developed a line of mice in which the mouse version of the Alzheimer's-associated MAPT gene has been fully replaced by the human version of the gene. In this new animal model, known as a full gene-replacement model, the MAPT […]
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