Insects as Medical Suppliers of Bioreactors: Mini Review

Insects as Medical Suppliers of Bioreactors: Mini Review

Authors

  • AlaaEddeen Seufi Cairo and Jouf Universities
  • Fatma H. Galal Biology Department, College of Science, Cairo University, Giza, Egypt.

Keywords:

Insects, Entomotherapy, Honey bee, Venom, AMPs.

Abstract

Many have been published on therapeutic derivatives from living organisms including insects. More than 1100 therapeutic products were isolated from insects. Most people think in insects as enemies but my thought is that insects are our friends not our enemies as those see. Many beneficial insects rather than Honey Bees, Silk Worms and Shellac insect can be seen. Insects could be our MicroFactories, Biosensors or Bioreactors. InsectFarm is an amazing example of the applied research that transfers the insects from laboratory to market. Prof Mircea Ciuhrii (The founder of InsecFarm) is Italian Entomologist who worked for more than 23 years to derive therapeutics from insects. He derived more than 30 commercial medicines from insects (Imunomax, Noblesse, …etc.). Various approaches were followed in this regard. Many laboratories selected the biochemical approach to purify components of the innate immune system of insects and insect metabolites to be used in many therapeutic purposes. Others relied on the molecular proteomic approach to sequence and/ or synthesize components of the innate immune system of insects and to use these components in medicine. The approach of our laboratory is somehow different. We used different routes of administration to induce the insect immune system, then a transcriptomic study was done to discover the induced genes and to identify specific biomarkers that can help in drug discovery. Biomarkers play an important role in medicine and in drug discovery and development as well. Optimum biomarker development and application will require a team approach. because of the multifaceted nature of biomarker selection, validation, and application. The team members use different techniques such as pharmacoepidemiology, pharmacogenetics, pharmacogenomics, and functional proteomics; bioanalytical development and validation; disease process and therapeutic intervention assessments; and pharmacokinetic/ pharmacodynamic modeling and simulation to improve and refine drug development. The team approach will minimize the effect of such component on the rest of the process. Our Achievements included the discovery of three components of the innate immune system of the cotton leafworm, Spodoptera littoralis. These components were designated as SpliDef (defesin), SpliLec (lectin) and SpliCec (cecropin). SpliDef and SpliLec were confirmed as antimicrobial peptides, while SpliCec was additionally confirmed as anticancer peptide. More than 40 antimicrobial peptides have been isolated from different insects in our laboratory. Our current research is going on to achieve something in antioxidants and anticoagulants from insects. Our perspective is to achieve something in the mass production of prototypes of our products and to become commercially efficient. These achievements are the integrated contributions of everybody in my team staff.

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Published

2021-09-19

How to Cite

Seufi, A., & Galal, F. (2021). Insects as Medical Suppliers of Bioreactors: Mini Review: Insects as Medical Suppliers of Bioreactors: Mini Review. WAS Science Nature (WASSN) ISSN: 2766-7715, 1(1). Retrieved from http://worldascience.com/journals/index.php/wassn/article/view/29

Issue

Section

Biology & Life Sciences

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