The therapeutic potential of mesenchymal stromal cell secretome in treating spontaneous chronic corneal epithelial defects in dogs

IF 2.2 3区农林科学 Q1 VETERINARY SCIENCES

Research in veterinary science Pub Date : 2025-02-04 DOI:10.1016/j.rvsc.2025.105559

Alejandro Casado-Santos , Elsa González-Cubero , Mª. Belén García-Rodríguez , Álvaro Carrera-Serna , Mª Luisa González-Fernández , Vega Villar-Suárez

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引用次数: 0

Abstract

Corneal ulcers in dogs pose a significant challenge in veterinary ophthalmology, often leading to prolonged visual impairment and discomfort. This study aimed to assess the efficacy of adipose tissue-derived mesenchymal stromal cell (ASCs) secretome as a treatment for complicated corneal ulcers in dogs. Ten dogs with spontaneous chronic corneal epithelial defects, were treated with topical application of ASC secretome eye drops. Our results showed that secretome therapy facilitated complete healing of all corneal ulcers within 4 weeks, with an average healing time of 1.2 weeks. Notably, secretome treatment was effective even in cases that had previously failed to respond to conventional therapies. Clinical signs such as blepharospasm, conjunctival hyperemia, and photophobia were alleviated promptly following secretome administration. Secretome therapy was well-tolerated, with no adverse reactions reported, further supporting its safety profile. The findings suggest that ASC secretome represents a promising cell-free and minimally invasive therapeutic approach for the treatment of complicated corneal ulcers in dogs.

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来源期刊

Research in veterinary science 农林科学-兽医学

CiteScore

4.40

自引率

4.20%

发文量

312

审稿时长

75 days

期刊介绍： Research in Veterinary Science is an International multi-disciplinary journal publishing original articles, reviews and short communications of a high scientific and ethical standard in all aspects of veterinary and biomedical research. The primary aim of the journal is to inform veterinary and biomedical scientists of significant advances in veterinary and related research through prompt publication and dissemination. Secondly, the journal aims to provide a general multi-disciplinary forum for discussion and debate of news and issues concerning veterinary science. Thirdly, to promote the dissemination of knowledge to a broader range of professions, globally. High quality papers on all species of animals are considered, particularly those considered to be of high scientific importance and originality, and with interdisciplinary interest. The journal encourages papers providing results that have clear implications for understanding disease pathogenesis and for the development of control measures or treatments, as well as those dealing with a comparative biomedical approach, which represents a substantial improvement to animal and human health. Studies without a robust scientific hypothesis or that are preliminary, or of weak originality, as well as negative results, are not appropriate for the journal. Furthermore, observational approaches, case studies or field reports lacking an advancement in general knowledge do not fall within the scope of the journal.