Identification of sanguinarine as c-MYC transcription inhibitor through enhancing the G-quadruplex-NM23-H2 interactions.

c-MYC is a proto-oncogene ubiquitously overexpressed in various cancers. The formation of G-quadruplex (G4) structures within the c-MYC promoter region can regulate its transcription by interfering with protein binding. Consequently, small molecules targeting c-MYC G4 have emerged as promising anticancer agents.

Targeting ATP-binding site of WRN Helicase: Identification of novel inhibitors through pocket analysis and Molecular Dynamics-Enhanced virtual screening.

WRN helicase is a critical protein involved in maintaining genomic stability, utilizing ATP hydrolysis to dissolve DNA secondary structures. It has been identified as a promising synthetic lethal target for microsatellite instable (MSI) cancers. However, few WRN helicase inhibitors have been discovered, and their potential binding sites remain unexplored.

Overexpressing NeuroD1 reprograms Müller cells into various types of retinal neurons.

The onset of retinal degenerative disease is often associated with neuronal loss. Therefore, how to regenerate new neurons to restore vision is an important issue. NeuroD1 is a neural transcription factor with the ability to reprogram brain astrocytes into neurons in vivo.

Microvascular changes after conbercept therapy in central retinal vein occlusion analyzed by optical coherence tomography angiography.

Aim: To investigate microvascular changes in eyes with central retinal vein occlusion (CRVO) complicated by macular edema before and after intravitreal conbercept injection and evaluate correlations between these changes and best-corrected visual acuity (BCVA) and retinal thickness.

Methods: Twenty-eight eyes of 28 patients with macular edema caused by CRVO were included in this retrospective study. All patients received a single intravitreal conbercept injection to treat macular edema.

Prevalence and characteristics of peripheral myopic retinopathy in Guangzhou office workers.

Aim: To determine the prevalence and characteristics of peripheral myopic retinopathy among a sample of Guangzhou office workers.

Methods: A cross-sectional study of Guangzhou Chinese office works in different departments and units of the Guangzhou Power Supply Bureau, China, in 2016. Myopic retinopathy was recorded and analyzed with a scanning laser ophthalmoscope and by slit-lamp microscopy combined with a three-mirror contact lens.

[An elevated pretreatment serum globulin level predicts a poor prognosis of nasopharyngeal carcinoma].

Objective: To investigate the value of serum globulin levels before treatment in predicting the prognosis of patients with nasopharyngeal carcinoma (NPC).

Methods: A total of 127 patients with non-disseminated NPC were recruited between January, 2009 and December, 2013 at Nanfang Hospital. The pretreatment serum globulin levels were analyzed with the receiver-operating characteristic (ROC) curve analysis to select the cut-off point for low and high pretreatment serum globulin levels.