An Overview of Ovarian Calyx Fluid Proteins of Toxoneuron nigriceps (Viereck) (Hymenoptera: Braconidae): An Integrated Transcriptomic and Proteomic Approach

R Salvia, C Scieuzo, A Boschi, M Pezzi, M Mistri… - Biomolecules, 2023 - mdpi.com
The larval stages of the tobacco budworm, Heliothis virescens (Fabricius)(Lepidoptera:
Noctuidae), are parasitized by the endophagous parasitoid wasp, Toxoneuron nigriceps …

Is direct bodyguard manipulation a parasitoid-induced stress sleep? A new perspective

P Mohan, PA Sinu - Biology Letters, 2022 - royalsocietypublishing.org
Bodyguard manipulation is a behavioural manipulation in which the host's behaviour is
altered to protect the inducer's offspring from imminent biotic threats. The behaviour of a post …

MicroRNAs from Snellenius manilae bracovirus regulate innate and cellular immune responses of its host Spodoptera litura

CK Tang, CH Tsai, CP Wu, YH Lin, SC Wei… - Communications …, 2021 - nature.com
To avoid inducing immune and physiological responses in insect hosts, parasitoid wasps
have developed several mechanisms to inhibit them during parasitism, including the …

Rho 1 participates in parasitoid wasp eggs maturation and host cellular immunity inhibition

R Wang, Z Lin, L Zhou, C Chen, X Yu, J Zhang… - Insect …, 2023 - Wiley Online Library
Endoparasitoid wasps introduce venom into their host insects during the egg‐laying stage.
Venom proteins play various roles in the host physiology, development, immunity, and …

A teratocyte‐specific serpin from the endoparasitoid wasp Cotesia vestalis inhibits the prophenoloxidase‐activating system of its host Plutella xylostella

Q Gu, Z Wu, Y Zhou, Z Wang, M Shi… - Insect Molecular …, 2022 - Wiley Online Library
Many endoparasitoids adopt several parasitic factors, such as venom, polydnavirus and
teratocytes, to suppress the immune response of their associated hosts including …

Proteotranscriptomics reveals the secretory dynamics of teratocytes, regulators of parasitization by an endoparasitoid wasp

CPG Pinto, AA Walker, SD Robinson, GF King… - Journal of Insect …, 2022 - Elsevier
Parasitoid wasps have evolved sophisticated mechanisms of host regulation that establish a
favorable environment for the development of immature parasitoids. While maternal venom …

Identification and Functional Characterization of Toxoneuron nigriceps Ovarian Proteins Involved in the Early Suppression of Host Immune Response

R Salvia, F Cozzolino, C Scieuzo, A Grimaldi, A Franco… - Insects, 2022 - mdpi.com
Simple Summary The endoparasitoid of the tobacco budworm Heliothis virescens,
Toxoneuron nigriceps, has several strategies to survive, including venom and calyx fluid …

A Polydnavirus Protein Tyrosine Phosphatase Negatively Regulates the Host Phenoloxidase Pathway

HS Gao, RM Hu, ZH Wang, XQ Ye, XT Wu, JH Huang… - Viruses, 2022 - mdpi.com
Polydnavirus (PDV) is a parasitic factor of endoparasitic wasps and contributes greatly to
overcoming the immune response of parasitized hosts. Protein tyrosine phosphatases …

Expressions of sugar transporters/trehalases in relation to PTTH-stimulated ecdysteroidogenesis in the silkworm, Bombyx mori

SH Gu, PL Lin, CH Chang - Journal of Insect Physiology, 2024 - Elsevier
The prothoracic gland (PG) is the source of ecdysteoids in larval insects. Although numerous
studies have been conducted on signaling networks involved in prothoracicotropic hormone …

PTTH–Torso Signaling System Controls Developmental Timing, Body Size, and Reproduction through Regulating Ecdysone Homeostasis in the Brown Planthopper …

X Luo, J Zhang, C Zhang, N Zhou - International Journal of Molecular …, 2024 - mdpi.com
In holometabolous insects, such as Drosophila and Bombyx, prothoracicotropic hormone
(PTTH) is well established to be critical in controlling developmental transitions and …