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Related Concept Videos

Inflammatory Response01:28

Inflammatory Response

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An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
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Inflammatory Response I: Vascular and Cellular01:30

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The inflammatory response is the body's defense against infection, injury, or irritation from bacteria, trauma, toxins, or heat. Inflammation helps locate and destroy pathogens and remove damaged tissue elements to heal the body. During this initial phase, fluid, blood products, and nutrients migrate to the injured area, resulting in redness, heat, swelling, ache, and loss of function. Moreover, signs of systemic inflammation include fever, increased WBC count, malaise, anorexia, nausea,...
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Inflammation01:38

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Inflammatory Bowel Disease IV: Pharmacological Management01:29

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Upon diagnosis, managing Inflammatory Bowel Disease (IBD) involves addressing several crucial aspects. The primary goals include resting the bowel, correcting malnutrition, and providing symptomatic relief. Resting the bowel may consist of medications to reduce inflammation and promote healing. Correcting malnutrition is essential, often requiring dietary adjustments and nutritional supplements. Symptomatic relief aims to ease pain, diarrhea, and other discomforts in IBD.
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Interactions Between Signaling Pathways01:19

Interactions Between Signaling Pathways

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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.
Convergence and divergence, and cross-talk between signaling pathways
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NF-κB-dependent Signaling Pathway02:26

NF-κB-dependent Signaling Pathway

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The transcription factor NF-κB was discovered in 1986 in the lab of Nobel laureate Professor David Baltimore, for its interaction with the immunoglobulin light chain enhancer in B-cells. After more than three decades of study, it is now evident that NF-κB regulates the expression of over 100 genes. Most of these genes play an essential role in the innate and adaptive immune responses as well as the inflammatory responses of animals.
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Screening Assays to Characterize Novel Endothelial Regulators Involved in the Inflammatory Response
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Proinflammatory Pathways: The Modulation by Flavonoids.

Daniela Ribeiro1, Marisa Freitas1, José L F C Lima1

  • 1UCIBIO-REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, 4050-313, Porto, Portugal.

Medicinal Research Reviews
|May 1, 2015
PubMed
Summary
This summary is machine-generated.

Flavonoids offer a natural approach to managing inflammation by modulating key pathways. This review explores their broad-spectrum anti-inflammatory actions, providing insights into their therapeutic potential.

Keywords:
eicosanoidsflavonoidsinflammationinflammatory mediatorstranscription factors

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Area of Science:

  • Biochemistry
  • Immunology
  • Pharmacology

Background:

  • Inflammation is a complex biological response to tissue damage involving signaling systems and inflammatory cells.
  • Mediators amplify inflammation but also complicate pathway understanding due to functional redundancies.
  • Imbalances in pro- and anti-inflammatory signals can lead to widespread inflammatory conditions.

Purpose of the Study:

  • To provide a comprehensive review of the inflammatory network.
  • To explore the broad-spectrum anti-inflammatory activities of flavonoids.
  • To integrate the understanding of inflammatory processes with the therapeutic potential of flavonoids.

Main Methods:

  • Literature review of inflammatory pathways and mediator functions.
  • Analysis of flavonoid biological activities in modulating inflammatory processes.
  • Synthesis of information on flavonoid interactions with various inflammatory pathways.

Main Results:

  • Flavonoids demonstrate multifaceted biological activities relevant to inflammation.
  • They modulate inflammatory processes from gene expression to enzymatic activity and reactive species scavenging.
  • The review highlights flavonoids' potential to act on numerous analyzed inflammatory pathways.

Conclusions:

  • Flavonoids represent promising natural agents for anti-inflammatory applications.
  • Their broad spectrum of action across diverse inflammatory pathways warrants further investigation.
  • This integrated review offers a novel perspective on flavonoids' role in managing inflammation.