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- Multi-Omics for Health and Disease (Multi-Omics)1
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News Release
Researchers build a statistical model using family health history to improve disease risk assessment
Researchers at the National Human Genome Research Institute (NHGRI) have developed a new statistical model that can predict the risk for developing diseases by combining information about family member health and lifestyle factors from family members.
… developed a new statistical model that can predict the risk for developing diseases by combining information from … The researchers used type 2 diabetes mellitus (T2D) as the disease model for their study. An estimated 30 million people … chronic diseases to treat. T2D is known as a complex disease because its development depends strongly on a …
Talking Glossary
A polygenic risk score (abbreviated PRS) uses genomic information alone to assess a person’s chances of having or developing a particular medical condition.
… Polygenic Risk Score (PRS) … A polygenic risk score (abbreviated PRS) uses genomic information alone … developing a particular medical condition. … A polygenic risk score (abbreviated PRS) uses genomic information alone …
Health
A polygenic risk score is one way by which people can learn what their risk of developing a disease is, based on the total number of genomics variants related to the disease.
… in diseases across different populations. A “ polygenic risk score ” is one way by which people can learn about their risk of developing a disease, based on the total number of changes related to the … their physicians and genetic counselors for further health assessments. … The majority of genomic studies to date have …
Educational Resources
Risk, in the context of genetics, refers to the probability that an individual will be affected by a particular genetic disorder.
… Risk … Risk, in the context of genetics, refers to the probability … Gene Environment Interaction, Inherited, Susceptibility … Risk, as related to genetics, refers to the probability that … person’s genome and environmental exposures can influence risk. An individual’s risk may be higher because they inherit …
For Patients and Families
Genetic tests may be used to identify increased risks of health problems, to choose treatments, or to assess responses to treatments.
… of genetic tests. Genetic tests can help to: Diagnose disease Identify gene changes that are responsible for an already diagnosed disease Determine the severity of a disease Guide doctors in … individuals Identify gene changes that may increase the risk to develop a disease Identify gene changes that could be …
The Genomics Landscape
In the January 2020 edition of The Genomics Landscape, NHGRI Director Eric Green highlights the newly developed polygenic risk scores webpage, which provides graphical and textual information about polygenic risk scores, describes polygenic traits, introduces how polygenic risk scores can be calculated, and explains how such scores can be interpreted.
… new and more powerful ways to assess people’s genetic risk for developing various diseases. One approach has … approaches for using polygenic risk scores as a tool for disease prediction and, it is hoped, improved health … by variants in more than one gene), such as coronary heart disease, diabetes, and depression. Such methods take into …
Event
NHGRI sponsored its 12th Genomic Medicine meeting, Genomic Medicine XII: Genomics and Risk Prediction on May 6-7, 2019.
… Medicine meeting, Genomic Medicine XII: Genomics and Risk Prediction . The objectives of the meeting were: Review the state of science of polygenic risk scores and how it can be improved Examine other … integrated with genetic variant information in predicting risk Identify research directions in development and …
For Patients and Families
A rare disease is generally considered to be a disease that affects fewer than 200,000 people in the United States at any given time.
… A rare disease is generally considered to be a disease that affects fewer than 200,000 people in the United … and BRCA2 genes, in which certain mutations increase the risk for hereditary breast and ovarian cancers (See: Learning …
News Release
NIH researchers have identified a treatment that significantly decreases the risk of stroke in children with a rare genetic disease called Deficiency of Adenosine Deaminase Type 2 (DADA2).
… identified a treatment that significantly decreases the risk of stroke in children with a rare genetic disease called DADA2 (deficiency of adenosine deaminase type 2). … The disease results when a malfunctioning gene hampers a person's …
Educational Resources
A complex disease is caused by the interaction of multiple genes and environmental factors.
… Complex Disease … A complex disease is caused by the interaction of multiple genes and environmental factors. … Genes, Cancer, Heart Disease, Gene-environment Interactions … A complex disease …