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During the process of renal excretion, as the glomerular filtrate progresses to the distal convoluted tubule (DCT), drugs that are highly permeable, lipophilic, and nonionized undergo passive reabsorption from the tubular fluid into the surrounding peritubular capillaries. This reabsorption process restricts their elimination through the kidneys. However, the majority of drugs are either weak acids or weak bases, and their ionization level is dependent on pH. By altering the pH of urine, the...
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The liver plays a pivotal role in eliminating drugs and their metabolites, primarily through a process known as biliary excretion. This process involves the hepatocytes, the primary cells in the liver that generate bile. A range of transporters actively expels polar drugs or hydrophilic drug metabolites into the bile, which transports the drugs and metabolites into the small intestine. From here, they are eventually expelled from the body through feces. In some instances, the original drug or a...
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High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
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PyComp: A Versatile Tool for Efficient Data Extraction, Conversion, and Management in High-throughput Virtual Drug

Mohsen Sisakht1, Mohammad Keyvanloo Shahrestanaki2, Jafar Fallahi1

  • 1Molecular Medicine Department, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.

Current Computer-Aided Drug Design
|January 9, 2024
PubMed
Summary
This summary is machine-generated.

PyComp software accelerates drug discovery by efficiently managing and converting large compound datasets for virtual screening. This tool streamlines data processing, saving researchers time and effort in identifying potential drug candidates.

Keywords:
High-throughput ScreeningPharmaceutical compoundsPubChemVirtual Screening

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Area of Science:

  • Computational chemistry
  • cheminformatics
  • Drug discovery

Background:

  • Virtual screening (VS) is critical for identifying drug candidates.
  • Processing large compound datasets in various formats poses challenges.
  • Efficient data management is crucial for computational drug discovery.

Purpose of the Study:

  • To develop a software tool for streamlining compound data management in VS.
  • To enhance the efficiency of data conversion and retrieval for large-scale screening.

Main Methods:

  • Developed PyComp, a Python-based software tool using PyQt5.
  • Compiled PyComp into an executable for user accessibility.
  • Implemented functionality to retrieve and convert compound names, IDs, or SMILES strings to 3D formats.

Main Results:

  • PyComp significantly improves efficiency in data extraction, conversion, and storage for VS.
  • The tool handles misidentified compounds and searches for similar structures.
  • PyComp offers a user-friendly, customizable solution for large-scale compound data management.

Conclusions:

  • PyComp effectively addresses challenges in high-throughput VS data management.
  • The software enhances the efficiency and success of large-scale drug screening.
  • PyComp accelerates the discovery of potential therapeutic compounds.