Strategies for heterologous expression, synthesis, and purification of animal venom toxins

E Rivera-de-Torre, C Rimbault, TP Jenkins… - … in bioengineering and …, 2022 - frontiersin.org
Animal venoms are complex mixtures containing peptides and proteins known as toxins,
which are responsible for the deleterious effect of envenomations. Across the animal …

Gasdermin and gasdermin-like pore-forming proteins in invertebrates, fungi and bacteria

A Daskalov, NL Glass - Journal of Molecular Biology, 2022 - Elsevier
The gasdermin family of pore-forming proteins (PFPs) has recently emerged as key
molecular players controlling immune-related cell death in mammals. Characterized …

Structural basis of α-latrotoxin transition to a cation-selective pore

BU Klink, A Alavizargar, KS Kalyankumar… - Nature …, 2024 - nature.com
The potent neurotoxic venom of the black widow spider contains a cocktail of seven phylum-
specific latrotoxins (LTXs), but only one, α-LTX, targets vertebrates. This 130 kDa toxin binds …

Pore-forming proteins: from pore assembly to structure by quantitative single-molecule imaging

E Margheritis, S Kappelhoff, K Cosentino - International Journal of …, 2023 - mdpi.com
Pore-forming proteins (PFPs) play a central role in many biological processes related to
infection, immunity, cancer, and neurodegeneration. A common feature of PFPs is their …

[HTML][HTML] Bioinformatics for marine products: An overview of resources, bottlenecks, and perspectives

L Ambrosino, M Tangherlini, C Colantuono, A Esposito… - Marine drugs, 2019 - mdpi.com
The sea represents a major source of biodiversity. It exhibits many different ecosystems in a
huge variety of environmental conditions where marine organisms have evolved with …

[HTML][HTML] Indian Ornamental Tarantula (Poecilotheria regalis) Venom Affects Myoblast Function and Causes Skeletal Muscle Damage

NJ Richards, A Alqallaf, RD Mitchell, A Parnell… - Cells, 2023 - mdpi.com
Envenomation by the Indian ornamental tarantula (Poecilotheria regalis) is medically
relevant to humans, both in its native India and worldwide, where they are kept as pets …

Visible Light Control over the Cytolytic Activity of a Toxic Pore-Forming Protein

J Volarić, NJ van der Heide, NL Mutter… - ACS chemical …, 2024 - ACS Publications
Enabling control over the bioactivity of proteins with light, along with the principles of
photopharmacology, has the potential to generate safe and targeted medical treatments …

[HTML][HTML] Functional and Structural Variation among Sticholysins, Pore-Forming Proteins from the Sea Anemone Stichodactyla helianthus

E Rivera-de-Torre, J Palacios-Ortega, JP Slotte… - International Journal of …, 2020 - mdpi.com
Venoms constitute complex mixtures of many different molecules arising from evolution in
processes driven by continuous prey–predator interactions. One of the most common …

[HTML][HTML] Inclusion of a furin cleavage site enhances antitumor efficacy against colorectal cancer cells of ribotoxin α-sarcin-or RNase T1-based immunotoxins

J Ruiz-de-la-Herrán, J Tomé-Amat, R Lázaro-Gorines… - Toxins, 2019 - mdpi.com
Immunotoxins are chimeric molecules that combine the specificity of an antibody to
recognize and bind tumor antigens with the potency of the enzymatic activity of a toxin, thus …

Investigation of the structure‐activity relationship in ponericin L1 from Neoponera goeldii

AS Senetra, MR Necelis, GA Caputo - Peptide Science, 2020 - Wiley Online Library
Naturally derived antimicrobial peptides have been an area of great interest because of high
selectivity against bacterial targets over host cells and the limited development of bacterial …