Cancer-associated fibroblast-derived exosomal FAM83F regulates KIF23 expression to promote the malignant progression and reduce radiosensitivity in non-small cell lung cancer.

Unlabelled: Cancer-associated fibroblasts (CAFs) have been shown to play a crucial role in the progression of non-small cell lung cancer (NSCLC). Exosomes derived from CAFs have emerged as important mediators of intercellular communication in the tumor microenvironment, contributing to cancer progression. Therefore, it is essential to further investigate the mechanisms by which CAF-derived exosomes regulate NSCLC.

Large-scale genetic characterization of Parkinson's disease in the African and African admixed populations.

Elucidating the genetic contributions to Parkinson's disease (PD) etiology across diverse ancestries is a critical priority for the development of targeted therapies in a global context. We conducted the largest sequencing characterization of potentially disease-causing, protein-altering and splicing mutations in 710 cases and 11,827 controls from genetically predicted African or African admixed ancestries. We explored copy number variants (CNVs) and runs of homozygosity (ROHs) in prioritized early onset and familial cases.

Photoelectrocatalyzed Alkylation of Phosphonites by Direct Decarboxylative C(sp3)-P Coupling.

A photoelectrocatalytic method is presented that achieves direct decarboxylative C(sp3)-P coupling, providing a modular route to alkylphosphinates and alkylphosphonates from readily available carboxylic acids. The success of this reaction hinges on the synergistic combination of electrochemical anodic oxidation and photocatalytic ligand to metal charge transfer (LMCT) decarboxylation. By employing P(III) reagents as limiting reagents, our approach enables efficient alkyl modification of medicinally important nucleosides and complex molecules derived phosphonites, which were challenging to access by existing methods.

β-eudesmol inhibits cell growth and enhances cell chemosensitivity of NPC through targeting FGF1/FGFR signaling.

Background: Chemoresistance is one ofthe main challenges for advanced NPCtreatment.We previouslyproved LHX2 transcriptionally regulates FGF1 and promotes cancer progression through activating FGF1/FGFR axis,which prompted us toexplore the potential inhibitors for FGFR to improve the therapy response.

Methods: RT-qPCR, immunohistochemistry, western blot assayand immunofluorescencewere applied to verify the gene expression levels.

The exploration of the relationship between hyperuricemia, gout and Vitamin D deficiency.

Background: Our study aims to provide evidence concerning the relationship between hyperuricemia, gout and Vitamin D deficiency by analyzing data from Peking Union Medical College Hospital (PUMCH), the National Health and Nutrition Examination Survey (NHANES) database, and through Mendelian randomization (MR) analyses.

Methods: Sample 1 involved patients from PUMCH (n=13,532), and sample 2 involved participants from NHANES (Unweighted n=22,860; weight n=182,829,142). Logistic regression and restricted cubic spline analyses were applied to assess above relationship.