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Related Concept Videos

Genomics02:02

Genomics

Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Pharmacogenomics: Identification of New Drug Targets01:29

Pharmacogenomics: Identification of New Drug Targets

Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
Pharmacogenetics and Pharmacogenomics: Overview01:29

Pharmacogenetics and Pharmacogenomics: Overview

Pharmacogenetics and pharmacogenomics examine how genetic factors influence an individual's response to drugs. While pharmacogenetics focuses on the impact of specific genetic variants on drug effects, pharmacogenomics takes a broader approach, studying how genetic variation across populations contributes to differences in drug responses. These fields aim to explain why individuals may experience varying levels of efficacy or adverse reactions to the same medication.Variability in drug...
Genetic Screens02:46

Genetic Screens

Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which result in visible changes...
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...

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Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
08:03

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

Published on: December 7, 2021

Applied human genomics from an innovation systems perspective.

David Castle1

  • 1Faculty of Arts, Faculty of Law, University of Ottawa, Ottawa, Ont., Canada. dcastle@uottawa.ca

Journal of Nutrigenetics and Nutrigenomics
|August 4, 2009
PubMed
Summary
This summary is machine-generated.

Nutrigenetics innovation faces challenges beyond regulation. Intellectual property and venture capital access are significant barriers to the commercial development of nutrigenetics, impacting its future growth.

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Area of Science:

  • Human genomics
  • Nutrigenetics
  • Applied genomics

Background:

  • Nutrigenetics is a key area in applied human genomics.
  • Regulation is a primary focus of attention for nutrigenetics.
  • Other factors also significantly influence nutrigenetics development.

Purpose of the Study:

  • To analyze the opportunities and constraints on nutrigenetics using innovation systems theory.
  • To provide insights into the future of nutrigenetics innovation.

Main Methods:

  • Application of innovation systems theory.
  • Analysis of factors affecting nutrigenetics.

Main Results:

  • Regulation is a major point of discussion in nutrigenetics.
  • Intellectual property rights pose a constraint.
  • Access to venture capital is a significant impediment.

Conclusions:

  • Commercial development of nutrigenetics faces several probable impediments.
  • Beyond regulation, intellectual property and venture capital are critical factors.
  • Addressing these constraints is vital for the future of nutrigenetics.