Proteomics of Select Neglected Tropical Diseases

Area of Science:

• Proteomics and Mass Spectrometry
• Molecular basis of infectious and tropical diseases

Background:

• Proteins are crucial in disease processes, often altered by external stimuli.
• Proteomics, the large-scale study of proteins, is vital for understanding disease at a molecular level.
• Neglected tropical diseases (NTDs) are disabling conditions predominantly affecting impoverished tropical and subtropical populations.

Purpose of the Study:

• To review the application of mass spectrometry-based proteomics in studying the pathogenesis, etiology, and pathology of selected NTDs.
• To highlight how proteomics aids in understanding disease mechanisms and identifying therapeutic targets.
• To showcase the role of proteomics in discovering biomarkers for early diagnosis of NTDs.

Main Methods:

• Review of existing literature on mass spectrometry-based proteomic studies.
• Focus on specific NTDs: Buruli ulcer, dengue, leishmaniasis, and snakebite envenoming.
• Analysis of proteomic data to elucidate pathogenic mechanisms and identify potential biomarkers and drug targets.

Main Results:

• Proteomic studies provide significant information on the pathogenic mechanisms of the reviewed NTDs.
• Identification of molecular targets crucial for drug discovery and development against these diseases.
• Discovery of promising protein biomarkers that can aid in the early diagnosis of NTDs.

Conclusions:

• Mass spectrometry-based proteomics is an invaluable tool for advancing the understanding and management of NTDs.
• Proteomic insights facilitate the development of novel diagnostics and therapeutics for neglected tropical diseases.
• Continued proteomic research is essential for combating the burden of NTDs globally.