Scorpiops walteri sp. n. (Scorpiones: Scorpiopidae) from Myanmar

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  Scorpiops walteri sp. n. (Scorpiones: Scorpiopidae) from Myanmar Abstract A new species Scorpiops walteri sp . n . (Scorpiopidae) is described from Myanmar, fully illustrated with color photos showing its morphology and habitus. Scorpiops walteri sp . n . is the only species of the genus with a combination of the following five characters: chelal trichobothrium Eb 3 located in middle of manus between trichobothria Dt and Est ; patella of pedipalp with 11–12 ventral and 19 external trichobothria; fingers of pedipalps strongly undulate in male; pedipalp movable finger with ca. 47 IAD; and chela length to width ratio 2.8 in male. Kovařík, F. 2026 . Scorpiops walteri sp. n. (Scorpiones: Scorpiopidae) from Myanmar. Euscorpius , No. 437: 1-13.  https://mds.marshall.edu/euscorpius/vol2026/iss437/1/

Snake venom gland organoids and biotechnological applications: a comprehensive review for translational medicine

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Snake venom gland organoids and biotechnological applications: a comprehensive review for translational medicine

Abstract

Background

Snake envenomation affects 1.2–5.5 million people annually, causing up to 125,000 deaths worldwide. This represents one of the most neglected tropical diseases globally. Traditional venom research relies on manual snake milking. This poses safety risks and produces variable venom quality. Current antivenom therapies suffer from species-specificity and batch-to-batch variation.

Aim

This review evaluates snake venom gland organoid technology as a transformative platform. The aim is to address critical limitations in venom research and antivenom production while exploring biotechnological applications.

Experimental approach

A narrative literature search was conducted across PubMed/MEDLINE, Web of Science, and Scopus databases (1990–2024). Systematic search strategies combined MeSH terms and keywords including "snake venom organoids" and "3D cell culture." Boolean operators were employed to combine search terms effectively. Inclusion criteria encompassed peer-reviewed English articles describing organoid technology applied to reptilian tissues. After removing duplicates and applying selection criteria, 67 directly relevant articles were analyzed. Additional references were identified through manual screening and citation tracking.

Key findings

Snake venom gland organoids have been successfully established from nine species across major venomous families. Organoids maintain cellular heterogeneity and authentic toxin production for over two years. They recapitulate native venom gland architecture and produce biologically active toxins. Genetic modification through CRISPR/Cas9 technology is possible. Applications span antivenom development, toxin production platforms, and drug discovery systems. Technology addresses traditional limitations while providing scalable pharmaceutical alternatives. Implementation timelines range 1–10 years across five biotechnological sectors.

Conclusions

Snake venom gland organoids represent a paradigm shift in toxinology research. They offer opportunities for standardized venom production and reduced animal dependence. Despite challenges in protocol standardization, this technology demonstrates significant commercial potential. Organoid platforms position as cornerstones for addressing global snakebite envenoming challenges.

Impact statement

This review addresses a critical gap in toxinology by comprehensively evaluating snake venom gland organoid technology as a sustainable alternative to traditional venom extraction. Organoids enable standardized toxin production while reducing reliance on animal use. By integrating biotechnological applications with clinical translation pathways, this review provides the first systematic analysis of organoid-based strategies for antivenom development. We critically assess current advances and limitations and identify key research priorities. Overall, this work establishes organoids as transformative tools bridging venom biology and therapeutic innovation to address global snakebite envenoming challenges.


Jayathilaka, N. S., Maduwage, K., & Weththasinghe, A. V. (2026). Snake venom gland organoids and biotechnological applications: a comprehensive review for translational medicine. Toxin Reviews, 1–18. https://doi.org/10.1080/15569543.2026.2623493