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5 September 2026

Spider venom research for drug discovery

This research provides a scientific example of biotechnology applications in drug discovery, which can be used as illustrative context in answers regarding advancements in medical science.

1 min read 1 questions 1 prelims

Notes

  • Researchers have developed the first comprehensive molecular and functional profile of the venom gland of the colonial spider Stegodyphus sarasinorum.
  • The study, published in Scientific Reports, identified 31 protein components via transcriptomics and 32 via proteomics.
  • UHPLC-MS analysis detected 81 metabolites, including amino acids, biogenic amines, and organic acids.
  • Venom gland extracts demonstrated dose-dependent cytotoxicity against Dalton’s Lymphoma Ascites (DLA) cancer cells in laboratory conditions.
  • Identified compounds show potential for anti-cancer, antimicrobial, and immune-related therapeutic applications.
  • Stegodyphus sarasinorum is a rare permanently social spider species, serving as a model for venom biology and communal behavior.
  • Researchers emphasize that findings are preliminary and require extensive clinical validation.

Questions

  1. Discuss the significance of bioprospecting venomous species in India for the development of novel therapeutic agents. Highlight the role of molecular profiling in modern drug discovery. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00

Prelims

  1. The spider species 'Stegodyphus sarasinorum', recently in the news for its potential in drug discovery, is notable for which of the following characteristics?

Syllabus

Topics

Sources

250words.in · https://250words.in/daily/2026-09-05/spider-venom-research-for-drug-discovery