Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?

Detalhes bibliográficos
Autor(a) principal: Dias, Inês Esteves
Data de Publicação: 2018
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.26/24507
Resumo: Mesenchymal Stem Cells (MSCs) are multipotent cells, with capacity for self-renewal and differentiation into tissues of mesodermal origin. These cells are possible therapeutic agents for autoimmune disorders, since they present remarkable immunomodulatory ability. The increase of immune-mediated diseases in veterinary medicine has led to a growing interest in the research of these disorders and their medical treatment. Conventional immunomodulatory drug therapy (such as glucocorticoids or cyclosporine) is associated with numerous side effects that limit its long-term use, leading to the need for developing new therapeutic strategies, which are more effective and safe. The aim of this study is to perform a critical review about the therapeutic potential of these cells in the treatment of some auto-immune disorders (canine atopic dermatitis, feline chronic gingivostomatitis, inflammatory bowel disease and feline asthma) compared with their conventional treatment. MSC-based therapy in autoimmune diseases has been showing that this approach can improve clinical signs or even cause remission in most animals, with the exception of canine atopic dermatitis in which no improvement was observed. Although MSCs present a promising future in the treatment of most of these disorders, the outcome variability in some clinical trials has led to the current controversy among authors regarding their efficacy. MSCs-based therapy is currently requiring a deeper and detailed analysis that allows its standardization and better adaptation to the intended therapeutic results, in order to overcome current limitations in future trials.
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spelling Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?Mesenchymal stem cellsImmunomodulationCanine atopic dermatitisFeline chronic GingivostomatitisInflamatory bowel diseaseFeline asthmaCélulas estaminais mesenquimatosasImunomodulaçãoDermatite atópica caninaGengivostomatite crónica felinaDoença inflamatória intestinalAsma felinaMesenchymal Stem Cells (MSCs) are multipotent cells, with capacity for self-renewal and differentiation into tissues of mesodermal origin. These cells are possible therapeutic agents for autoimmune disorders, since they present remarkable immunomodulatory ability. The increase of immune-mediated diseases in veterinary medicine has led to a growing interest in the research of these disorders and their medical treatment. Conventional immunomodulatory drug therapy (such as glucocorticoids or cyclosporine) is associated with numerous side effects that limit its long-term use, leading to the need for developing new therapeutic strategies, which are more effective and safe. The aim of this study is to perform a critical review about the therapeutic potential of these cells in the treatment of some auto-immune disorders (canine atopic dermatitis, feline chronic gingivostomatitis, inflammatory bowel disease and feline asthma) compared with their conventional treatment. MSC-based therapy in autoimmune diseases has been showing that this approach can improve clinical signs or even cause remission in most animals, with the exception of canine atopic dermatitis in which no improvement was observed. Although MSCs present a promising future in the treatment of most of these disorders, the outcome variability in some clinical trials has led to the current controversy among authors regarding their efficacy. MSCs-based therapy is currently requiring a deeper and detailed analysis that allows its standardization and better adaptation to the intended therapeutic results, in order to overcome current limitations in future trials.As células estaminais mesenquimatosas (MSCs) são células multipotentes, com capacidade de auto-renovação e diferenciação em diferentes tecidos de origem mesodérmica. Estas células constituem possíveis agentes terapêuticos para doenças auto-imunes, uma vez que apresentam uma notável capacidade imunomoduladora. As doenças imunomediadas têm alcançado especial interesse em medicina veterinária, devido ao aumento da sua ocorrência na prática clínica. A maioria destas doenças é tratada de forma convencional com terapias imunomodeladoras (como glucocorticóides ou ciclosporina), estando associadas a uma série de efeitos adversos que limitam o seu uso a longo prazo, levando à necessidade de desenvolver novas estratégias terapêuticas mais eficazes e seguras. Este estudo pretende realizar uma revisão crítica acerca do potencial terapêutico destas células no tratamento de algumas doenças auto-imunes (dermatite atópica canina, gengivostomatite crónica felina, doença inflamatória intestinal e asma felina) em comparação com o tratamento convencional estabelecido para as mesmas. De acordo com ensaios clínicos realizados para estas doenças, a terapia baseada em MSCs permitiu a melhoria dos sinais clínicos ou mesmo a sua remissão total na maioria dos animais, com excepção da dermatite atópica canina na qual não se observaram melhorias. Apesar das MSCs apresentarem um futuro promissor no tratamento da maioria destas doenças, a variabilidade nos resultados em alguns ensaios clínicos levaram à actual controvérsia entre autores relativamente à sua eficácia. Atualmente a terapia baseada em MSCs carece de uma análise mais profunda e detalhada, tendo em vista a sua padronização e melhor adequação aos resultados terapêuticos pretendidos, de forma a superar as suas limitações em estudos futuros.de Carvalho, Pedro Miguel PiresRepositório ComumDias, Inês Esteves2020-06-27T00:30:16Z2018-07-27T00:00:00Z2018-07-27T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.26/24507201988100enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T13:56:52Zoai:comum.rcaap.pt:10400.26/24507Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:11:24.454241Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
title Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
spellingShingle Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
Dias, Inês Esteves
Mesenchymal stem cells
Immunomodulation
Canine atopic dermatitis
Feline chronic Gingivostomatitis
Inflamatory bowel disease
Feline asthma
Células estaminais mesenquimatosas
Imunomodulação
Dermatite atópica canina
Gengivostomatite crónica felina
Doença inflamatória intestinal
Asma felina
title_short Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
title_full Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
title_fullStr Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
title_full_unstemmed Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
title_sort Mesenchymal stem cells therapy in Veterinary Medicine: useful for immune mediated disorders?
author Dias, Inês Esteves
author_facet Dias, Inês Esteves
author_role author
dc.contributor.none.fl_str_mv de Carvalho, Pedro Miguel Pires
Repositório Comum
dc.contributor.author.fl_str_mv Dias, Inês Esteves
dc.subject.por.fl_str_mv Mesenchymal stem cells
Immunomodulation
Canine atopic dermatitis
Feline chronic Gingivostomatitis
Inflamatory bowel disease
Feline asthma
Células estaminais mesenquimatosas
Imunomodulação
Dermatite atópica canina
Gengivostomatite crónica felina
Doença inflamatória intestinal
Asma felina
topic Mesenchymal stem cells
Immunomodulation
Canine atopic dermatitis
Feline chronic Gingivostomatitis
Inflamatory bowel disease
Feline asthma
Células estaminais mesenquimatosas
Imunomodulação
Dermatite atópica canina
Gengivostomatite crónica felina
Doença inflamatória intestinal
Asma felina
description Mesenchymal Stem Cells (MSCs) are multipotent cells, with capacity for self-renewal and differentiation into tissues of mesodermal origin. These cells are possible therapeutic agents for autoimmune disorders, since they present remarkable immunomodulatory ability. The increase of immune-mediated diseases in veterinary medicine has led to a growing interest in the research of these disorders and their medical treatment. Conventional immunomodulatory drug therapy (such as glucocorticoids or cyclosporine) is associated with numerous side effects that limit its long-term use, leading to the need for developing new therapeutic strategies, which are more effective and safe. The aim of this study is to perform a critical review about the therapeutic potential of these cells in the treatment of some auto-immune disorders (canine atopic dermatitis, feline chronic gingivostomatitis, inflammatory bowel disease and feline asthma) compared with their conventional treatment. MSC-based therapy in autoimmune diseases has been showing that this approach can improve clinical signs or even cause remission in most animals, with the exception of canine atopic dermatitis in which no improvement was observed. Although MSCs present a promising future in the treatment of most of these disorders, the outcome variability in some clinical trials has led to the current controversy among authors regarding their efficacy. MSCs-based therapy is currently requiring a deeper and detailed analysis that allows its standardization and better adaptation to the intended therapeutic results, in order to overcome current limitations in future trials.
publishDate 2018
dc.date.none.fl_str_mv 2018-07-27T00:00:00Z
2018-07-27T00:00:00Z
2020-06-27T00:30:16Z
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201988100
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