Sjögren's disease & overlap diseases

Secretagogue effect of PDE4 inhibitor apremilast on human salivary gland organoids obtained from primary Sjögren's syndrome patients

Clin Exp RheumatolPublished Mechanistic study

Authors' conclusion

Our data highlighted that differentiated cells and vital functional organoids that recapitulate the development of original salivary glands can be obtained from pSS epithelium. For the first time, the direct stimulating effect of PDE4 inhibitor apremilast on pSS human salivary gland organoids is reported

Study context

Population
Salivary gland tissues (labial or parotid biopsy) from primary Sjögren's syndrome (pSS) patients
Participants
5 participants
Outcome
Morphological and functional features of pSS salivary gland organoids after forskolin and apremilast
Methodological detailsin vitro organoid culture
  • In vitro organoid culture

Main finding

As reported in the abstract

Apremilast induced organoid proliferation (cases)
3

Original publication

Secretagogue effect of PDE4 inhibitor apremilast on human salivary gland organoids obtained from primary Sjögren's syndrome patients. Clin Exp Rheumatol. Published 23 December 2023. doi:10.55563/clinexprheumatol/7f4fzu

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