How Gene Variants Affect Health

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How can gene variants affect health and development? - Medlin…

(6 days ago) People also askWhat are gene variants & how do they affect health?Gene variants (also known as mutations) can have varying effects --on health, depending on where they occur and whether they alter the function of essential proteins. Variant types include the following: This type of variant replaces one DNA building block (nucleotide) with another.Help Me Understand Genetics - MedlinePlusmedlineplus.govIs it possible to have Von Willebrand disease and the Factor V Leiden mutation?Dr. Paul Lee

https://medlineplus.gov/genetics/understanding/mutationsanddisorders/mutationscausedisease/#:~:text=By%20changing%20a%20gene%E2%80%99s%20instructions%20for%20making%20a,or%20more%20genes%20is%20called%20a%20genetic%20disorder.

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Variants and Health: MedlinePlus Genetics

(9 days ago) WEBCan changes in mitochondrial DNA affect health and development? What are complex or multifactorial disorders? What does it mean to have a genetic predisposition to a …

https://medlineplus.gov/genetics/understanding/mutationsanddisorders/

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Genetic variation across and within individuals - Nature

(Just Now) WEBGenetic variation across and within individuals is a dynamic mosaic of germline and somatic variants that can influence one another to shape health and …

https://www.nature.com/articles/s41576-024-00709-x

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Gene–environment interactions in human health - Nature

(Just Now) WEBAbstract. Gene–environment interactions (G × E), the interplay of genetic variation with environmental factors, have a pivotal impact on human complex traits and …

https://www.nature.com/articles/s41576-024-00731-z

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Human genetic variants identified that affect COVID

(Just Now) WEBThe researchers identify 13 locations (or loci) in the human genome that affect COVID-19 susceptibility and severity. Scientists …

https://www.nature.com/articles/d41586-021-01773-7

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What is a gene variant and how do variants occur? - MedlinePlus

(2 days ago) WEBA gene variant is a permanent change in the DNA sequence that makes up a gene. This type of genetic change used to be known as a gene mutation, but …

https://medlineplus.gov/genetics/understanding/mutationsanddisorders/genemutation/

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Gene–environment interactions and their impact on human health

(3 days ago) WEBGene × environment interactions. While genetic and environmental factors can independently increase the risk of disease, the interactions between these risk …

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9801363/

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Human Genomic Variation - National Human Genome …

(5 days ago) WEBThe Big Picture. Genomic variation reflects the differences in a person’s DNA compared to other peoples’ DNA. There are multiple types of variants in human genomes, ranging from small differences to large …

https://www.genome.gov/about-genomics/educational-resources/fact-sheets/human-genomic-variation

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Genetic Variation, Comparative Genomics, and the Diagnosis of …

(3 days ago) WEBThe discovery of mutations associated with human genetic disease is an exercise in comparative genomics (see Glossary). Although there are many different …

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6681822/

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Clinical Interpretation and Management of Genetic Variants

(3 days ago) WEBGenetic variants located in deep intronic (other than the canonical splice sites) and intergenic regions are the most abundant SNVs, totaling ∼4 million in each …

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7591931/

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What Is A Genetic Mutation & How Do Gene Variants Affect Health?

(6 days ago) WEBIn contrast, single-gene disorders are caused by one variant in a specific gene. Cystic fibrosis, sickle cell anaemia and a rare disorder called Tay-Sachs are all …

https://atlasbiomed.com/blog/what-is-a-genetic-mutation/

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More Than 700 Gene Variants Affect Your Height : Shots - Health …

(5 days ago) WEBThat effort started slowly. But now, Hirschhorn says. "for height there are about 700 variants known to affect height, each of them usually with a pretty small …

https://www.npr.org/sections/health-shots/2017/02/01/512859830/which-genes-make-you-taller-a-whole-lot-it-turns-out

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Characterizing the pathogenicity of genetic variants: the - Nature

(Just Now) WEBHere we discuss the role of genetic and environmental background and how it affects variant penetrance and outcomes. Gene-environment interactions and their …

https://www.nature.com/articles/s41525-023-00386-5

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What to Know About COVID FLiRT Variants - Johns Hopkins

(3 days ago) WEBKP.2 is one of several variants being referred to as “FLiRT variants,” named after the technical names for their mutations. The prevalence of these variants …

https://publichealth.jhu.edu/2024/what-to-know-about-covid-flirt-variants

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What kinds of gene variants are possible? - MedlinePlus

(7 days ago) WEBThe DNA sequence of a gene can be altered in a number of ways. Gene variants (also known as mutations) can have varying effects ­­on health, depending on …

https://medlineplus.gov/genetics/understanding/mutationsanddisorders/possiblemutations/

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Alzheimer’s study suggests genetic cause of specific form of …

(9 days ago) WEBA recent study published in Nature Medicine offers evidence that genetics may be a direct cause of a specific form of Alzheimer’s disease and not merely a risk factor. …

https://news.harvard.edu/gazette/story/2024/05/new-alzheimers-study-suggests-genetic-cause-of-specific-form-of-disease/

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Gene variants foretell the biology of future breast cancers - MSN

(2 days ago) WEBThe genes we inherit from our parents are known as our germline genome. They're mirrors of our parents' genetic makeup, and they can vary among people in small ways that …

https://www.msn.com/en-us/health/other/gene-variants-foretell-the-biology-of-future-breast-cancers-study-finds/ar-BB1nlshY

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Study finds gene variants tied to breast cancer risk in Black women …

(3 days ago) WEBBlack Americans’ risk for breast cancer gains clarity in analysis of 40,000 genomes. By Angus Chen. Reprints. Adobe. H undreds of genetic variants can nudge …

https://www.statnews.com/2024/05/21/breast-cancer-genetic-risk-factors-women-african-descent/

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Understanding Genetic Variance and Phenotype Expression

(5 days ago) WEBA sequence variant1 can be a permanent alteration in the DNA sequence that makes up a gene in such a way that the sequence differs from what is found in …

https://www.ncbi.nlm.nih.gov/books/NBK425811/

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Largest study on the LRRK2 variant leads to discoveries about …

(2 days ago) WEB23andMe Holding Co., a leading genetic health and biopharmaceutical company, with support from The Michael J. Fox Foundation for Parkinson’s Research, …

https://www.biospace.com/article/releases/largest-study-on-the-lrrk2-variant-leads-to-discoveries-about-health-ancestry-and-history/

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Study: RNA editing sites likely play a more significant role in …

(6 days ago) WEBRNA editing sites cause changes in single nucleotide polymorphisms (SNPs) — the most common type of genetic variation in humans — in transcribed genes that …

https://www.buffalo.edu/provost/policies-and-resources.host.html/content/shared/university/news/news-center-releases/2024/05/UB-research-RNA-editing-sites.detail.html

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Ancient viruses in the human genome linked to mental health

(1 days ago) WEBThe viral genes have unusual activity levels in people who have a higher genetic risk of experiencing these mental health as most human gene variants affect psychiatric …

https://www.msn.com/en-us/health/other/ancient-viruses-in-the-human-genome-linked-to-mental-health-conditions/ar-BB1mRDVN

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Gene–environment interactions and their impact on human health

(Just Now) WEBWe then examine how these two factors can work together to increase disease risk. Fig. 1: Gene × environment (G × E) interactions involve synergy between …

https://www.nature.com/articles/s41435-022-00192-6

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The 'hungry gut' gene variant may indicate if Wegovy will work for

(9 days ago) WEBThose with the genetic variants associated with “hungry gut” lost an average of 14.4% of their total body weight after nine months on the drug and 19.5% …

https://www.nbcnews.com/health/health-news/hungry-gut-gene-variant-may-indicate-wegovy-will-work-weight-loss-rcna153034

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Do all gene variants affect health and development? - MedlinePlus

(6 days ago) WEBNo; only a small percentage of variants cause genetic disorders—most have no impact on health or development. For example, some variants alter a gene's DNA sequence but …

https://medlineplus.gov/genetics/understanding/mutationsanddisorders/neutralmutations/

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Research Snapshot: Understanding protein mutations that affect …

(7 days ago) WEBGraduate student Hillary Layden studies transcriptional control of cancer in the lab of Scott Hiebert, Hortense B. Ingram Chair in Cancer Research and professor of …

https://medschool.vanderbilt.edu/basic-sciences/2024/05/23/research-snapshot-understanding-protein-mutations-that-affect-gene-expression/

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How Long Do Short People Live? - Verywell Health

(8 days ago) WEBOn average, shorter people may live an average of two to five years longer than tall people. Researchers attribute this to several factors, including lower disease …

https://www.verywellhealth.com/how-long-do-short-people-live-8652890

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Genetics and Health - Genes, Behavior, and the Social Environment

(4 days ago) WEB3. Genetics and Health. Although there are many possible causes of human disease, family history is often one of the strongest risk factors for common disease …

https://www.ncbi.nlm.nih.gov/books/NBK19932/

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Novel pathogenic variant in MED12 causing non-syndromic

(1 days ago) WEBThe variant in MED12 may decrease binding to cyclin-dependent kinase 8 (CDK8), affect its activation, and cause alterations in calcium-handling gene expression …

https://pubmed.ncbi.nlm.nih.gov/38129817/

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Nutrients Free Full-Text Genome-Wide Admixture and - MDPI

(1 days ago) WEBBlood selenium (Se) concentrations differ substantially by population and could be influenced by genetic variants, increasing Se deficiency-related diseases. We …

https://www.mdpi.com/2072-6643/16/11/1627

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Five steps to connect genetic risk variants to disease - Nature

(Just Now) WEBOur Variant-to-Gene-to-Program (V2G2P) approach consists of five steps. In step one, we choose a cell type relevant to disease. In steps two and three, we use …

https://www.nature.com/articles/d41586-024-00061-4

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Help Me Understand Genetics - MedlinePlus

(1 days ago) WEBWhen a variant alters a protein that plays a critical role in the body, it can disrupt normal development or cause a health condition. A condition caused by variants in one or …

https://medlineplus.gov/download/genetics/understanding/mutationsanddisorders.pdf

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Assessing the joint effects of mitochondrial genes and - Springer

(Just Now) WEBSubjective well-being (SWB) is an important measure for mental health status. Previous research has shown that physical activity can affect an individual’s well …

https://link.springer.com/article/10.1007/s00406-024-01822-y

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Genomics in Personalized Nutrition: Can You “Eat for Your Genes”?

(3 days ago) WEBThese interactions affect the expression of metabolism-associated genes, which impact quantities or activities of enzymes that synthesize or catabolize that …

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7599709/

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Mega study charts how genetic variants affect metabolism - Nature

(Just Now) WEBMega study charts how genetic variants affect metabolism. A genome-wide association study of metabolic biomarkers in 136,000 participants discovered more …

https://www.nature.com/articles/d41586-024-00458-1

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Largest study on the LRRK2 variant leads to discoveries about …

(5 days ago) WEBFindings from the study, published today in the June 2024 issue of Brain, illustrate how DNA weaves together health, ancestry, and history. The LRRK2 G2019S …

https://www.tradingview.com/news/reuters.com,2024-05-29:newsml_GNX5L1py5:0-largest-study-on-the-lrrk2-variant-leads-to-discoveries-about-health-ancestry-and-history/

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