Salivary glands require Aurora Kinase B for regeneration after transient innate immune-mediated injury.

ABSTRACT: Severe, irreversible salivary gland disease and oral dryness is experienced by sufferers of Sjögren's syndrome and those treated with irradiation for head and neck cancer. Therefore, major efforts have been made in the last decade to unravel key molecular signals that can drive salivary gland (SG) regeneration and functional restoration. However, the earliest molecular determinants that accompany SG regeneration remain incompletely defined. The present study examined the initial mitogenic events marking the regenerative response of the murine submandibular gland (SMG), following innate immune-mediated injury. Local intraductal administration of the synthetic double stranded (ds) RNA polyinosinic-polycytidylic acid (poly (I:C)) widely, but transiently, depleted the acinar and progenitor cel

SUBMITTER: Shaalan A 

PROVIDER: S-EPMC6683207 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature