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Related Concept Videos

Genetic Screens02:46

Genetic Screens

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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
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Behavioral Genetics and Its Designs01:23

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Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
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Human Genetics01:28

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Human genetics provides a profound framework for understanding the interplay between genetic predispositions and human psychology. At the heart of this discipline lies the study of how genes influence physical traits, behaviors, and susceptibility to diseases. Each person carries a unique genetic code that subtly or significantly shapes their psychological and behavioral landscape.
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Pharmacogenetics and Pharmacogenomics: Overview01:29

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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...
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The Central Dogma01:20

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The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
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A Manual Small Molecule Screen Approaching High-throughput Using Zebrafish Embryos
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An Overview of Biochemical Genetics.

J Daniel Sharer1

  • 1University of Alabama at Birmingham, Birmingham, Alabama.

Current Protocols in Human Genetics
|April 3, 2016
PubMed
Summary
This summary is machine-generated.

Biochemical genetics studies inherited metabolic disorders. Early detection through newborn screening improves outcomes for these rare but significant childhood diseases.

Keywords:
biochemical geneticsenzymeenzyme-replacement therapymass spectrometrymetabolismnewborn screening

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Area of Science:

  • Biochemical genetics
  • Metabolic disorders
  • Clinical genetics

Background:

  • Inherited metabolic disorders are a significant cause of morbidity and mortality, especially in infants and children.
  • These disorders, though individually rare, collectively impact a substantial population, with new conditions continually being identified.
  • Clinical presentations range from acute, life-threatening events to chronic, progressive symptoms.

Purpose of the Study:

  • To provide an overview of the clinical categories of inherited metabolic disorders.
  • To describe modern diagnostic methods for metabolic diseases.
  • To outline current treatment options for inherited metabolic disorders.

Main Methods:

  • Review of clinical categories of inherited metabolic disorders.
  • Description of contemporary diagnostic techniques.
  • Summary of established and emerging treatment strategies.

Main Results:

  • Population-scale newborn screening enables early detection of over 40 metabolic disorders.
  • Diverse clinical presentations necessitate a broad diagnostic approach.
  • Advancements in diagnostics and therapeutics offer improved management.

Conclusions:

  • Understanding the spectrum of inherited metabolic disorders is crucial for timely diagnosis and intervention.
  • Newborn screening programs are vital for identifying affected infants early.
  • Integrated approaches combining diagnostics and treatment are essential for managing these complex genetic conditions.