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Related Concept Videos

Bacterial Protein Maturation01:26

Bacterial Protein Maturation

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Bacterial protein maturation is a tightly regulated process that ensures newly synthesized polypeptides achieve correct functional conformations. This maturation involves a series of modifications, folding events, and quality control steps, often assisted by specialized chaperone proteins.N-Terminal ModificationsThe maturation of bacterial polypeptides begins cotranslationally as the polypeptide exits the ribosome. The first amino acid, N-formylmethionine (fMet), is typically modified at the...
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Gene Families01:57

Gene Families

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Gene families consist of groups of genes proposed to have originated from a common ancestor. Typically these arise through events in which a gene or genes are mistakenly duplicated during cell division. Unlike their parent genes (which are subject to selection pressure to maintain function), these gene copies do not need to preserve their sequences and may evolve at a relatively faster rate.
Occasionally these regions can be adapted to take on new roles within the organism, becoming novel genes...
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Updated: Jan 11, 2026

Separation and Fractionation of Cell Wall and Cell Membrane Proteins from Mycobacterium tuberculosis for Downstream Protein Analysis
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Separation and Fractionation of Cell Wall and Cell Membrane Proteins from Mycobacterium tuberculosis for Downstream Protein Analysis

Published on: September 26, 2025

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Future Research Directions on Mycobacterium tuberculosis Proteins.

Parissa Farnia1, Ali Akbar Velayati2, Jalaledin Ghanavi2

  • 1Shahid Beheshti University of Medical Sciences, Mycobacteriology Research Centre (MRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Tehran, Iran. pfarnia@theaasm.org.

Advances in Experimental Medicine and Biology
|November 9, 2025
PubMed
Summary

Future research on Mycobacterium tuberculosis (Mtb) proteins is crucial for combating tuberculosis (TB) and drug resistance. Advanced proteomics, AI, and genomics accelerate Mtb drug discovery and diagnostics for better global health outcomes.

Keywords:
Artificial intelligence (AI)Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)Mycobacterium tuberculosisPosttranslational modification (PTM)Single-cell proteomicsSpatial proteomics

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Area of Science:

  • Microbiology
  • Biochemistry
  • Genomics

Background:

  • Tuberculosis (TB) remains a global health challenge, exacerbated by increasing drug resistance in Mycobacterium tuberculosis (Mtb).
  • Understanding Mtb protein functions, interactions, and drug resistance mechanisms is vital for developing new control strategies.
  • Elucidating Mtb proteome is essential for identifying novel therapeutic targets and improving diagnostic tools.

Purpose of the Study:

  • To review recent advancements in Mycobacterium tuberculosis (Mtb) protein research.
  • To highlight the impact of cutting-edge technologies and computational approaches on TB research.
  • To underscore the potential of integrated innovations in accelerating TB diagnosis, treatment, and control.

Main Methods:

  • Single-cell proteomics, cryo-electron microscopy, and spatial proteomics for high-resolution protein analysis.
  • Posttranslational modification analysis and dynamic proteomic profiling to understand bacterial adaptation.
  • Integrative multi-omics, artificial intelligence (AI), machine learning, and CRISPR-based functional genomics for functional annotation and gene regulation studies.

Main Results:

  • Novel therapeutic targets identified through elucidation of Mtb protein structures and interactions.
  • Unprecedented resolution of protein localization, dynamics, and host-pathogen interactions achieved.
  • AI-powered diagnostics and genomic surveillance are transforming TB detection and drug resistance profiling.

Conclusions:

  • Integrating experimental and computational innovations deepens the understanding of Mtb biology.
  • These advancements accelerate drug discovery and enhance diagnostic capabilities for TB.
  • The research contributes to global efforts in combating tuberculosis, especially in resource-limited settings.