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The Role of Eicosanoids in Nodulation Reaction Against Entomopathogenic Fungi in Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) Larvae

Cilt: 23 Sayı: 4 31 Ağustos 2020
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The Role of Eicosanoids in Nodulation Reaction Against Entomopathogenic Fungi in Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) Larvae

Abstract

The study carried out the role of eicosanoids on nodulation reactions in Spodoptera littoralis larvae, against two fungal isolates (Beauveria bassiana 6646 and Metarhizium anisopliae 3293). When the larvae were infected with Beauveria bassiana 6646 and Metarhizium anisopliae 3293, the insects showed a nodulation reaction to this infection. Injecting eicosanoid biosynthesis inhibitors just before the S. littoralis larvae were infected with fungal isolates reduced the nodulation response to fungal isolates. Specific applications, including inhibitors of enzymes in eicosanoid biosynthesis; “dexamethasone (a phospholipase A2 inhibitor), indomethacin, naproxen, ibuprofen (cyclooxygenase inhibitors), esculetin (a lipoxygenase inhibitor) and phenidone (both cyclooxygenase / lipoxygenase inhibitor) reduced” formation of nodules in S. littoralis against fungal infection. These findings support the hypothesis that eicosanoids are involved in nodulation reactions against fungal infections in larvae of S. littoralis.

Keywords

Destekleyen Kurum

TÜBİTAK

Proje Numarası

TÜBİTAK 110O159

Teşekkür

This study was supported by TÜBİTAK as project number 110O159.

Kaynakça

  1. Dunn PE 1986. Biochemical aspects of insect immunology. Annual Review Entomology, 31: 321-339.
  2. Gillespie JP, Kanost MR, Trenczek T 1997. Biological mediators of insect immunity. Annual Review of Entomology, 42: 611-643.
  3. Miller JS, Nguyen T, Stanley-Samuelson DW 1994. Eicosanoids mediate insect nodulation responses to bacterial infections. Proceedings of the National Academy of Sciences USA, 91(26): 12418-12422.
  4. Rosales C 2017. Cellular and Molecular Mechanisms of Insect Immunity. In: Shields,V.D.C. Ed. Insect Physiology and Ecology. InTeach Publicaiton. CCBY. Pp. 179-212.
  5. Russell V, Dunn PE 1996. Antibacterial proteins in the midgut of Manduca sexta during metamorphosis. Journal of Insect Physiolology, 42: 65-71.
  6. SAS Institute Inc. 1989. SAS/STATR User's Guide, Version 6, 4th Ed., vol 2. SAS Institute Inc., Cary, NC.
  7. Satyavathi VV, Minz A, Nagaraju J 2014. Nodulation: An unexplored cellular defense mechanism in insects. Cellular Signalling, 26: 1753-1763.
  8. Stanley DW 2000. Eicosanoids in Invertebrate Signal Transduction Systems. Princeton University Press, Princeton, NJ.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Ziraat, Veterinerlik ve Gıda Bilimleri

Bölüm

Araştırma Makalesi

Yazarlar

Yayımlanma Tarihi

31 Ağustos 2020

Gönderilme Tarihi

28 Ocak 2020

Kabul Tarihi

30 Nisan 2020

Yayımlandığı Sayı

Yıl 2020 Cilt: 23 Sayı: 4

DOI

https://doi.org/10.18016/ksutarimdoga.vi.681089

IZ

https://izlik.org/JA86HR95JX

Kaynak Göster

RIS / Bibtex
APA
Tunaz, H., Er, M. K., & Işıkber, A. (2020). The Role of Eicosanoids in Nodulation Reaction Against Entomopathogenic Fungi in Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) Larvae. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 23(4), 893-897. https://doi.org/10.18016/ksutarimdoga.vi.681089

Cited By

Role of eicosanoids in insect immunity: new insights and recent advances

Insect Science

https://doi.org/10.1111/1744-7917.13434

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

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      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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