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Related Concept Videos

Global Regulatory Systems01:28

Global Regulatory Systems

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Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
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Cis-regulatory sequences are short fragments of non-coding DNA that are present on the same chromosomes as the genes that they regulate. These fragments serve as binding sites for transcriptional regulators, proteins that are responsible for controlling gene transcription and differential gene expression across cell types in eukaryotes. Cis-regulatory sequences can be close to the gene of interest or thousands of bases away in the DNA sequence; however, those sequences that are further away are...
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Master transcription regulators are regulatory proteins that are predominantly responsible for regulating the expression of multiple genes. Often these genes work in concert to drive a  complex process. Activation of a master transcription regulator can lead to a cascade of transcriptional activation necessary for that outcome. These regulators can directly bind to the regulatory sequences of the various genes involved, or they can indirectly regulate transcription by binding to regulatory...
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Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
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Using SCOPE to Identify Potential Regulatory Motifs in Coregulated Genes
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A new paradigm for regulatory sciences.

Gina M Hilton1, Yadvinder Bhuller2, John E Doe3

  • 1PETA Science Consortium International e.V., Stuttgart, Germany.

Regulatory Toxicology and Pharmacology : RTP
|November 4, 2023
PubMed
Summary
This summary is machine-generated.

Regulatory science faces challenges integrating modern advancements due to outdated laws. This study uses Thomas Kuhn

Keywords:
Modern technologyNew approach methodologiesNon-animal methodsParadigmParadigm shiftRegulatory sciencesRevolutionThomas Kuhn

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Area of Science:

  • Regulatory science
  • Environmental health
  • Risk assessment

Background:

  • Current regulatory frameworks often lag behind scientific progress, hindering the adoption of new technologies.
  • Legal structures, designed for mid-20th-century science, struggle to adapt to evolving scientific paradigms.
  • This disconnect poses challenges for regulatory authorities in managing environmental and human health risks effectively.

Purpose of the Study:

  • To analyze the challenges posed by rigid legal frameworks in regulatory science.
  • To apply Thomas Kuhn's scientific revolution model to understand the current state of regulatory science paradigms.
  • To propose a pathway for revolutionizing regulatory science to incorporate modern technologies and best available science.

Main Methods:

  • Conceptual framework application: Thomas Kuhn's The Structure of Scientific Revolutions.
  • Analysis of the paradigm cycle: normal science, anomaly, crisis, revolution, new normal.
  • Identification of the current position within the scientific paradigm cycle for regulatory science.

Main Results:

  • Regulatory science is currently navigating a paradigm cycle, facing anomalies and potential crisis due to outdated laws.
  • The legislative process inherently limits the rapid integration of scientific advancements.
  • A need for a paradigm shift is identified to enable the timely use of modern science and technology.

Conclusions:

  • Outdated legal frameworks impede the effective application of current scientific knowledge in regulatory science.
  • Understanding the scientific paradigm cycle provides a framework for addressing these integration challenges.
  • A revolution in regulatory science is necessary to align legal requirements with scientific progress and modern technologies.