Entomo-venomics: The evolution, biology and biochemistry of insect venoms

AA Walker, SD Robinson, DK Yeates, J Jin… - Toxicon, 2018 - Elsevier
The insects are a hyperdiverse class containing more species than all other animal groups
combined—and many employ venom to capture prey, deter predators and micro-organisms …

Diversity of peptidic and proteinaceous toxins from social Hymenoptera venoms

JRA dos Santos-Pinto, A Perez-Riverol, AM Lasa… - Toxicon, 2018 - Elsevier
Among venomous animals, Hymenoptera have been suggested as a rich source of natural
toxins. Due to their broad ecological diversity, venom from Hymenoptera insects (bees …

A peptide toxin in ant venom mimics vertebrate EGF-like hormones to cause long-lasting hypersensitivity in mammals

DA Eagles, NJ Saez, B Krishnarjuna… - Proceedings of the …, 2022 - National Acad Sciences
Venoms are excellent model systems for studying evolutionary processes associated with
predator–prey interactions. Here, we present the discovery of a peptide toxin, MIITX2-Mg1a …

Venom Peptide Repertoire of the European Myrmicine Ant Manica rubida: Identification of Insecticidal Toxins

A Touchard, SR Aili, N Téné, V Barassé… - Journal of proteome …, 2020 - ACS Publications
Using an integrated transcriptomic and proteomic approach, we characterized the venom
peptidome of the European red ant, Manica rubida. We identified 13 “myrmicitoxins” that …

[HTML][HTML] Profiling hymenopteran venom toxins: Protein families, structural landscape, biological activities, and pharmacological benefits

JC Guido-Patiño, F Plisson - Toxicon: X, 2022 - Elsevier
Hymenopterans are an untapped source of venom secretions. Their recent proteo-
transcriptomic studies have revealed an extraordinary pool of toxins that participate in …

Incorporating NOE-derived distances in conformer generation of cyclic peptides with distance geometry

S Wang, K Krummenacher, GA Landrum… - Journal of Chemical …, 2022 - ACS Publications
Nuclear magnetic resonance (NMR) data from NOESY (nuclear Overhauser enhancement
spectroscopy) and ROESY (rotating frame Overhauser enhancement spectroscopy) …

Discovery of an insect neuroactive helix ring peptide from ant venom

V Barassé, L Jouvensal, G Boy, A Billet, S Ascoët… - Toxins, 2023 - mdpi.com
Ants are among the most abundant terrestrial invertebrate predators on Earth. To overwhelm
their prey, they employ several remarkable behavioral, physiological, and biochemical …

Venomics survey of six myrmicine ants provides insights into the molecular and structural diversity of their peptide toxins

V Barassé, N Téné, C Klopp, F Paquet… - Insect Biochemistry and …, 2022 - Elsevier
Among ants, Myrmicinae represents the most speciose subfamily. The venom composition
previously described for these social insects is extremely variable, with alkaloids …

Pharmacological potential of ants and their symbionts–a review

S Agarwal, G Sharma, K Verma… - Entomologia …, 2022 - Wiley Online Library
Abstract Ants (Hymenoptera: Formicidae) play an important role in the pharmacological and
food industry due to their therapeutic and nutritional properties. Being the most abundant …

Multipurpose peptides: the venoms of Amazonian stinging ants contain anthelmintic ponericins with diverse predatory and defensive activities

SA Nixon, SD Robinson, AJ Agwa, AA Walker… - Biochemical …, 2021 - Elsevier
In the face of increasing drug resistance, the development of new anthelmintics is critical for
controlling nematodes that parasitise livestock. Although hymenopteran venom toxins have …