MTOR/HIF-1α-associated scleral metabolic reprogramming by Mingshi formula in form-deprivation myopia.

ABSTRACT: Focusing on the mTOR-HIF-1α signaling pathway, this study investigated the mechanism through which the traditional Chinese medicine compound Mingshi Formula delays the progression of form-deprivation myopia (FDM) in guinea pigs. The guinea pigs were divided into the normal control group (NC), FDM group, Mingshi Formula low-dose group (FDM + Low), medium-dose group (FDM + Medium), high-dose group (FDM + High), and MTOR inhibitor group (FDM + RapaLink-1). The guinea pig model of FDM was established by applying 3D-printed hoods modified by a latex balloon with 60% light transmission for 4 weeks. Refractive error changes were monitored using a refractometer. Axial length was quantitatively analyzed using A-scan ultrasound, choroidal thickness was measured with SD-OCT, and structural changes of

SUBMITTER: Yin Y 

PROVIDER: S-EPMC12552512 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature