January 2007 in “Pizhūhish va sāzandigī” This study describes the characteristics and potential research applications of the first hairless guinea pigs in Iran, noting their suitability for allergy, dermal, transplantation, and immunology studies.
This research observed that hairless guinea pig dermal fibroblasts were more sensitive to a toxic exposure than human dermal fibroblasts, suggesting that guinea pigs might serve as an intermediate model for translating in vitro findings to whole organisms.
22 citations
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August 2013 in “PLOS ONE” This study found that using a non-invasive multielectrode array for gene electrotransfer in hairless guinea pigs increased gene expression in the epidermis significantly, with minimal skin changes observed.
149 citations
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September 2017 in “Pharmaceutics” This review compares animal and human skin characteristics in in vitro permeation studies but reports no new results, highlighting variations and the need for better model correlations.
2 citations
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July 2025 in “Drug development & registration” This study developed and tested a new algorithm for analyzing coat and skin coloration in laboratory animals, using digital images and hierarchical color clustering, which effectively quantified color proportions and tracked changes over time without specialized software.