PI-103

Overall, this study suggests that DSCC1 may function as a valuable prognostic biomarker, an early diagnostic indicator, and a potential therapeutic target in LIHC, given its diverse involvement in tumor progression, drug responsiveness, immune regulation, and genomic instability.

Investigation of fine-tune regulation of RNA by non-coding RNAs and TFs uncovered a significant role of ceRNA network in cancer development, highlighting its integration with master regulatory pathways that drive tumor progression and sustainability. The drug repurposing workflow based on ceRNA-limited differentially expressed mRNAs allowed for effective prioritization of compounds with potential to be applied as treatment.

Four compounds (PI-103, BVT-948, Digitoxigenin, and SB-218078) were identified as potential therapeutic agents targeting AKTIP...This study uncovers new perspectives on diagnosing and managing of this rare type of liver carcinoma, offering promising avenues for future research and clinical applications. The online version contains supplementary material available at 10.1007/s13205-025-04323-4.

We identified 100 total drug hits and found that STAG2 KO sensitized cells to treatment with PLK1 inhibitor rigosertib, whereas STAG2 KO protected cells from treatment with MEK inhibitor TAK-733 and PI3K inhibitor PI-103. Finally, synergy experiments revealed that berzosertib exhibits significant synergistic cytotoxicity in combination with cisplatin against MIBC cells. Altogether, our study presents evidence that berzosertib, PI-103, and the combination of berzosertib with cisplatin may be novel opportunities to investigate as precision medicine approaches for MIBC patients based on STAG2 tumor expression.

This results in HITT sensitizing PI-103-mediated cell death both in vitro and in vivo in nude mice by attenuating protective autophagy. The data presented herein demonstrate that HITT is a newly identified RNA regulator of autophagy and that it can be used to sensitize the colon cancer response to cell death by blocking the protective autophagy.

Our study uncovered AQP1 as a biomarker for favorable survival outcomes in renal cancers. Furthermore, the bioinformatic analysis promoted its implication in pan-cancer scope.

We screened PI-103 as the most promising candidate for patients with higher CupScore and confirmed its experimental evidence and clinical trial status...Cuproptosis has the ability to reprogram the tumor microenvironment (TME) in HGG, leading to the stratification of patients into two distinct molecular subgroups. The CupScore model emerged as a robust metric for predicting the prognostic and therapeutic benefits, as well as may therefore facilitate personalized treatment strategies for patients with HGG.

Based on GDSC database, KLF3 upregulation was identified to be associated with higher sensitivities towards PI3K-Akt-mTOR pathway inhibitors such as PI-103, PIK-93, and OSI-027. In addition, patients with down-regulated KLF3 expressions were found more sensitive towards Trametinib, Cetuximab, and Erlotinib. Collectively, our findings suggest that KLF3 may act as a suitable biomarker for prognosis prediction, tumor microenvironment (TME) phenotype identification, thereby helping ccRCC patients to make better therapeutic decisions.

The results demonstrated that 3-MA could suppress PI3K inhibitor-mediated activation of autophagy to promote the apoptosis of tumor cells. This discovery provided experimental support for constituting a promising strategy for T-cell acute lymphoblastic leukemia (T-ALL) therapy.

Here, we introduce antibody conjugated drug loaded nanotherapeutics (ADNs) consisting of a targeted therapy drug, phosphatidylinositol 3-kinase (PI3K) inhibitor PI103, and decorated with two ICIs for CD47 and PDL1...Reduced tumor growth and higher survival probability have been observed in the syngeneic LLC tumor model for anti-CD47-PDL1-ADN than monotherapy and traditional immunotherapy.In summary, we have introduced a lung cancer treatment strategy that can be an effective therapy for NSCLC patients, irrespective of the PDL1 expression level. The strategy combining bispecific immunotherapy and targeted therapy for activating the innate and adaptive immune systems and delivering targeted therapy drugs can emerge as a significant advance in the treatment of NSCLC patients.

Our data provide evidence that survival signaling pathways represent distinctive targets for the enhancement of chemotherapeutic sensitivity. The antitumor efficacy of 5-FU is enhanced when combined with a PI3K inhibitor, and this effect was mediated by alterations in the expression of specific drug transporters.

Drug analysis showed that PI-103 was the common sensitive drug and cell line analysis indicated that PC3 was the common cell line of PI-103 and the definitive gene. In conclusion, we found that ARGPI could predict BCR, metastasis, and chemoresistance in PCa patients who underwent radical radiotherapy or prostatectomy.