PGD (Phosphogluconate Dehydrogenase)

Furthermore, 6PGD blockade synergizes with anti-PD-1 immunotherapy in a preclinical tumor model, substantially improving therapeutic outcomes. Our data reveals 6PGD as a possible therapeutic target to disrupt M-MDSC function and improve cancer immunotherapy outcomes.

Mechanistically, 6PGD binds to ALKBH5 and inhibits its activity through the non-metabolic activity of 6PGD; this increases m6A modification levels and the stability of MDM2 mRNA and decreases the p53 protein stability, subsequently activating the expression of CCNA2 and HMGA2, which are responses to CRC tumor growth and tumor metastasis. Collectively, these findings reveal the multi-functionality of 6PGD in promoting CRC tumor growth, tumor metastasis, and drug responses through its non-metabolic activity.

Furthermore, we investigated a novel approach for improved anti-tumor therapy involving physcion and metformin. These findings will contribute new insights to clinical treatment strategies for ESCC while providing a theoretical foundation for developing molecular targeted therapies.

Molecular dynamics simulation suggested that these hits form a stable binding complex with the active site of 6PGD. These findings suggest that Pomegranate peel and its secondary metabolites as the potent inhibitors of 6PGD and the best drug candidate for treatment of breast cancer.

Our findings show convincingly that carbohydrate metabolism regulated by 6PGD is linked to prostate cancer metastasis via CRBN. Based on these data, we propose that the 6PGD-CRBN axis may be a suitable target for further research into new therapeutics for mitigating prostate cancer metastasis.

Finally, screening of M. procera-derived compounds against G6PD via molecular docking has identified paraben, quercetin and syringic acid as virtual hit compounds possessing good binding affinity with G6PD. The result of present study provides novel findings for possible mechanism of action of M. procera extract against A549 via G6PD inhibition suggesting that M. procera might be of therapeutic interest for lung cancer treatment.