SLC1A5 expression

In LUAD, E2F8 stimulates SPC25 expression to facilitate glutamine metabolism and encourage immune escape. Our research validates a novel immune escape pathway driven by SPC25 in LUAD cells, providing LUAD patients with potentially effective immunotherapeutic approaches.

SLC1A5 promoter enrichment is increased by anti-ATF4 antibody immunoprecipitation in ATF4-overexpressing colorectal cells, indicating that ATF4 targets SLC1A5 to promote glutamine and glucose metabolism in these cells. In summary, the ATF4/SLC1A5 axis plays a significant role in the progression of colorectal cancer by regulating glutamine metabolism and glycolysis.

Collectively, KLF7 promotes the progression of HCC through regulating Trp metabolism. The newly identified axis of KLF7/ SLC1A5 in HCC could represent a potential target for HCC therapy.

Glucose depletion-, oligomycin-, and salubrinal-activated activating transcription factor-4 (ATF4) induced SLC1A5var expression...These results suggest that activated ISR-induced increased expression of SLC1A5var may regulate mitochondrial oxidative phosphorylation and glycolytic metabolic characteristics to enhance glucose depletion-induced cell death. In conclusion, SLC1A5var plays a vital role in metabolic reprogramming and may be a potential target for breast cancer treatment.

The mRNA stability was analyzed using actinomycin D (ActD)... Our findings indicated that LINC01134 functioned as an oncogene in CRC by binding directly to SLC1A5 mRNA and increasing its stability. Therefore, targeting LINC01134 could be a potential therapeutic target for treating CRC.

Notably, resistant EVs trigger phenotypic and functional switching of lung-derived fibroblasts into tumor-associated fibroblasts, significantly increasing their migratory and invasive capacities. Our findings support the role of metabolic transporters within tumor-derived EVs in reshaping the tumor microenvironment to promote therapy resistance, which could have potential diagnostic, prognostic, and therapeutic implications.

The present study has generated a novel risk module containing four DE-GMRGs for predicting the prognosis and the response to immune checkpoint blockade treatments for GC. This risk model provides new insights into the involvement of glutamine metabolism in GC, warranting further investigation.

SLC1A5 knockdown also suppressed glutamine uptake, enhanced oxidative stress, and increased sensitivity to cisplatin...Disruptions in immune modulation, metabolism, and oxidative stress components were associated with SLC1A5 aberrations in HNSCC. This study concludes that the NEAT1/miR-125b-5p/SLC1A5 cascade modulates diverse activities in oncogenicity, treatment efficacy, and immune cell profiles in head and neck/oral carcinoma.

In addition, Silibinin reduces GBM tumor growth by regulating YY1/SLC1A5 pathway. Silibinin plays an anti-tumor role in GBM process, which may be achieved via inhibiting YY1/SLC1A5 pathway.

Ultimately, Quer promotes ferroptosis in GC cells, inhibiting GC progression. Overall, our study reveals that Quer can potentially impede GC progression by targeting SLC1A5, offering novel therapeutic avenues through the modulation of ferroptosis and iron homeostasis.

Our findings unveil a novel role for the lncRNA SLC1A5-AS in glutamine metabolism, suggesting that targeting SLC1A5-AS/MZF1, in conjunction with ASCT2 inhibitor treatment, could be a potential therapeutic strategy for this disease.

Analysis of glioma samples reveals that the level of COL1 is correlated with histopathological grade of glioma and the expression of SLC1A5. Collectively, COL1, a niche component for GSCs, enhances the tumorigenesis of GSCs partially through CD133-Akt-SLC1A5 signaling axis, providing a new mechanism underlying the cross-talk between GSCs and extracellular matrix (ECM) microenvironment.