Dissociation of murine oral mucosal tissues for single cell applications.
J Immunol Methods
; 525: 113605, 2024 02.
Article
em En
| MEDLINE
| ID: mdl-38142927
ABSTRACT
Single-cell RNA sequencing and flow cytometry approaches have been instrumental in understanding cellular states within various tissues and organs. However, tissue dissociation methods can potentially alter results and create bias due to preferential recovery of particular cell types. Here we present efforts to optimize methods for dissociation of murine oral mucosal tissues and provide three different protocols that can be utilized to isolate major cell populations in the oral mucosa. These methods can be used both in health and in states of inflammation, such as periodontitis. The optimized protocols use different enzymatic approaches (collagenase II, collagenase IV and the Miltenyi whole skin dissociation kit) and yield preferential recovery of immune, stromal and epithelial cells, respectively. We suggest choosing the dissociation method based on the cell population of interest to study, while understanding the limitations of each approach.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Periodontite
/
Mucosa Bucal
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article