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Related Concept Videos

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Targets for Drug Action: Overview

Drugs target macromolecules to modify ongoing cellular processes. Primary drug targets include receptors, ion channels, transporters, and enzymes.
Receptors are either membrane-spanning or intracellular proteins, which upon binding a ligand, get activated and transmit the signal downstream to elicit a response. Drugs bind receptors, either mimicking the action of endogenous ligands or blocking the receptor activity to bring about a modified response. Nearly 35% of approved drugs target the G...
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Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and reduce chemical noise during analyte detection. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called...
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A Protocol for Real-time 3D Single Particle Tracking
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DEGAS: sharing and tracking target compound ideas with external collaborators.

Man-Ling Lee1, Ignacio Aliagas, Jennafer Dotson

  • 1Genentech Inc., South San Francisco, California 94080, USA. lee.man-ling@gene.com

Journal of Chemical Information and Modeling
|November 15, 2011
PubMed
Summary

Drug discovery teams can now collaborate more effectively using DEGAS, an application ensuring optimal compound selection and synthesis. This tool enhances decision-making by providing instant data access and tracking synthesis progress, minimizing duplicate efforts and trial failures.

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Area of Science:

  • Drug Discovery and Development
  • Computational Chemistry
  • Clinical Trial Management

Background:

  • Drug discovery faces challenges with geographically dispersed teams and the need for high-quality clinical candidates.
  • Minimizing clinical trial failure requires selecting active, selective compounds with favorable physicochemical and DMPK properties.

Purpose of the Study:

  • To implement DEGAS, a collaborative application for drug discovery teams.
  • To improve decision-making regarding compound synthesis and reduce duplicate efforts.
  • To ensure scientists have instant access to the same critical data, regardless of location.

Main Methods:

  • Development of the DEGAS application for seamless data sharing among internal and external collaborators.
  • Integration of physicochemical property calculations and DMPK model predictions within the application.
  • Implementation of synthesis progress tracking features for enhanced project oversight.

Main Results:

  • DEGAS enables instant, unified data access for geographically distributed drug discovery teams.
  • The application facilitates informed decisions on compound prioritization through property and prediction data.
  • DEGAS streamlines the drug discovery process, reducing redundant synthesis efforts and improving efficiency.

Conclusions:

  • DEGAS enhances collaborative decision-making in drug discovery by providing shared, real-time data and predictive insights.
  • The application contributes to minimizing the risk of clinical trial failure by promoting the selection of superior drug candidates.
  • Ease of use was a key design principle, facilitating adoption and support for remote users in drug discovery endeavors.