Gerberick GF
Application of AllerCatPro 2.0 for protein safety assessments of consumer products
Foreign proteins are potentially immunogenic, and a proportion of these are able to induce immune responses that result in allergic sensitization. Subsequent exposure of sensitized subjects to the inducing protein can provoke a variety of allergic reactions that may be severe, or even fatal. It has therefore been recognized for some time that it is important to determine a priori whether a given protein has the potential to induce allergic responses in exposed subjects.
ReadAllerCatPro 2.0: a web server for predicting protein allergenicity potential
Proteins in food and personal care products can pose a risk for an immediate immunoglobulin E (IgE)-mediated allergic response. Bioinformatic tools can assist to predict and investigate the allergenic potential of proteins. Here we present AllerCatPro 2.0, a web server that can be used to predict protein allergenicity potential with better accuracy than other computational methods and new features that help assessors making informed decisions.
ReadDetermination of the relative allergenic potency of proteins: hurdles and opportunities
The use of proteins and protein-containing materials in a variety of industrial and commercial products is increasing, with applications in pharmaceuticals, agrochemicals and consumer and personal care products. As a consequence there is a need to ensure potential and environmental risks are understood.
ReadProteomic and bioinformatic analyses for the identification of proteins with low allergenic potential for hazard assessment
Use of botanicals and natural substances in consumer products has increased in recent years. Such extracts can contain protein that may theoretically represent a potential risk of IgE-mediated allergy. No method has yet been generally accepted or validated for assessment of the allergenic potential of proteins.
ReadAllerCatPro - Prediction of protein allergenicity potential from the protein sequence
MOTIVATION: Due to the risk of inducing an immediate type I (IgE-mediated) allergic response, proteins intended for use in consumer products must be investigated for their allergenic potential before introduction into the marketplace. The FAO/WHO guidelines for computational assessment of allergenic potential of proteins based on short peptide hits and linear sequence window identity thresholds misclassify many proteins as allergens.
Read