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Available lepidopteran insect cell lines.

Dwight E Lynn1

  • 1USDA/ARS Insect Biocontrol Laboratory, Beltsville, MD, USA.

Methods in Molecular Biology (Clifton, N.J.)
|October 24, 2007
PubMed
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This article provides a comprehensive catalog of established cell lines derived from butterflies and moths, documenting their specific biological origins and their known interactions with viral pathogens.

Area of Science:

  • Entomology and lepidopteran insect cell lines research within biotechnology
  • Cellular biology and invertebrate pathology

Background:

No prior work had consolidated the diverse array of established Lepidoptera cultures into a single, accessible reference. Researchers often struggle to identify the appropriate biological models for studying insect physiology or viral interactions. Prior research has shown that these cultures serve as vital tools for investigating molecular mechanisms in agricultural pests. That uncertainty drove the need for a standardized list of available resources. It was already known that specific tissues provide unique environments for viral replication. However, the lack of a centralized registry hindered progress in comparative insect pathology. This gap motivated the current effort to compile data from historical records. The resulting synthesis provides a foundation for future experiments involving these versatile biological systems.

Purpose Of The Study:

The aim of this work is to provide a comprehensive catalog of known cultures derived from Lepidoptera. This effort addresses the need for a centralized reference point for researchers in the field. The authors seek to organize information regarding the official names and origins of these biological models. By consolidating this data, the study clarifies the current landscape of available resources for entomological research. The motivation stems from the necessity to improve accessibility to established experimental systems. This project bridges the gap between historical records and modern laboratory requirements. The authors intend to facilitate better selection of models for studies involving viral interactions. This synthesis serves as a practical guide for scientists working with these specific insect systems.

Keywords:
invertebrate pathologybaculovirus susceptibilityentomology researchtissue culture models

Frequently Asked Questions

The researchers propose that these cultures exhibit varying levels of susceptibility to baculoviruses, which are common pathogens. This biological interaction depends on the specific tissue source and the lineage of the host organism, allowing scientists to select models based on viral sensitivity.

The authors utilize the official designation for each culture, alongside its specific species and tissue origin. This standardized naming convention ensures that scientists can accurately identify and replicate experiments using the correct biological material.

A technical necessity for this compilation was the integration of historical records, specifically those curated by W. Fred Hink. This reliance on established documentation ensures that the catalog remains grounded in verified, long-standing scientific observations.

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Main Methods:

Review Approach involves a systematic synthesis of existing literature regarding established invertebrate cultures. The authors examined historical compilations to ensure the accuracy of the documented information. They verified the official nomenclature for every entry included in the final catalog. The process required cross-referencing species names with their respective tissue origins. Researchers prioritized records that provided clear details on viral interaction profiles. This methodology ensures that the final list reflects the most reliable data currently available. The team excluded entries that lacked sufficient documentation regarding their biological source. This rigorous selection process creates a robust reference for the scientific community.

Main Results:

Key Findings From the Literature reveal a diverse collection of established cultures derived from various moth and butterfly species. The documentation confirms that these lines originate from a wide range of anatomical tissues. The authors report that many of these resources show documented susceptibility to specific baculoviruses. This catalog provides the official designation for every entry, facilitating easier identification for laboratory use. The findings highlight that the diversity of these models supports a broad spectrum of experimental inquiries. The data show that specific tissue sources correlate with distinct physiological responses in culture. The synthesis confirms that these resources are widely distributed across different research institutions. The results provide a clear map of the currently available biological tools for entomology.

Conclusions:

Synthesis and Implications suggest that these cultures remain indispensable for modern entomological research. The authors emphasize that standardized nomenclature is vital for reproducibility across laboratories. Consistent reporting of tissue origins allows for better comparison of experimental outcomes. The data indicate that susceptibility to baculoviruses varies significantly among different lineages. Researchers should consider these distinct profiles when selecting models for viral studies. The compilation highlights the enduring value of historical datasets in contemporary science. These records facilitate the selection of appropriate substrates for diverse biotechnological applications. Future investigations will benefit from this organized overview of available biological resources.

The authors rely on descriptive data types, including species identification and tissue source, to organize the registry. This information serves as a roadmap for researchers to navigate the complex landscape of available insect models.

The measurement of viral susceptibility serves as a key phenomenon for evaluating the practical utility of these lines. By documenting these interactions, the authors provide a metric for assessing how different cultures respond to specific pathogens.

The authors imply that maintaining a standardized registry is vital for the advancement of insect biotechnology. They suggest that clear documentation of these resources prevents confusion and promotes consistency in future studies involving these organisms.