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Related Concept Videos

Protein Networks02:26

Protein Networks

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An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
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Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...
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Molecular taxonomy has revolutionized the understanding and classification of bacteria, providing precise insights into their diversity, evolutionary relationships, and ecological roles. By utilizing molecular techniques such as DNA sequencing and fingerprinting, researchers have made significant strides in various fields related to bacterial studies.Resolving Taxonomic AmbiguitiesMolecular taxonomy has been instrumental in distinguishing closely related bacterial species initially thought to...

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Related Experiment Video

Updated: Jun 6, 2025

High-Throughput Transcriptome Analysis for Investigating Host-Pathogen Interactions
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Host-Pathogen Interaction Databases: Tools for Rapid Understanding of Microbial Pathogenesis.

Abdul Arif Khan1, Pooja Wakchoure1, Fozia Farooq2

  • 1Division of Microbiology, ICMR-National Institute of Translational Virology and AIDS Research, Pune, Maharashtra, India.

Wires Mechanisms of Disease
|November 27, 2024
PubMed
Summary

Molecular methods have advanced the study of microbial pathogenesis, leading to extensive host-pathogen interactions (HPIs) data. HPI databases are crucial tools for understanding these complex interactions and their impact on host systems.

Keywords:
biological interactionsdatabaseinteraction networkspathogenesissystems biology

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Area of Science:

  • Microbiology
  • Bioinformatics
  • Computational Biology

Background:

  • Conventional culture-based techniques are being replaced by molecular methods in microbial pathogenesis research.
  • This shift generates vast amounts of host-pathogen interactions (HPIs) data, augmented by computational predictions.
  • Dedicated databases for cataloging HPIs have emerged to manage this growing information.

Purpose of the Study:

  • To review available HPI databases, their types, and evolution.
  • To discuss recent trends in the application of HPI databases for biological research.
  • To highlight the importance of HPI databases in understanding microbial pathogenesis.

Main Methods:

  • Review of existing literature on HPI databases.
  • Analysis of the types and evolution of HPI cataloging.
  • Exploration of current applications of HPI databases in research.

Main Results:

  • Several dedicated HPI databases are available, cataloging diverse interaction data.
  • HPIs are recognized as dynamic with multiple outcomes, extending beyond simple microbe-disease links.
  • The article covers the types, evolution, and applications of HPI databases.

Conclusions:

  • HPI databases are indispensable tools for advancing the understanding of microbial pathogenesis.
  • Comprehensive cataloging of HPIs opens new avenues for studying multifaceted effects on host systems.
  • These databases are vital for biological research in microbial pathogenesis.