Glutamine reliance in cell metabolism

HC Yoo, YC Yu, Y Sung, JM Han - Experimental & molecular medicine, 2020 - nature.com
As knowledge of cell metabolism has advanced, glutamine has been considered an
important amino acid that supplies carbon and nitrogen to fuel biosynthesis. A recent study …

[HTML][HTML] Solute carrier transporters: the metabolic gatekeepers of immune cells

W Song, D Li, L Tao, Q Luo, L Chen - Acta Pharmaceutica Sinica B, 2020 - Elsevier
Solute carrier (SLC) transporters meditate many essential physiological functions, including
nutrient uptake, ion influx/efflux, and waste disposal. In its protective role against tumors and …

A variant of SLC1A5 is a mitochondrial glutamine transporter for metabolic reprogramming in cancer cells

HC Yoo, SJ Park, M Nam, J Kang, K Kim, JH Yeo… - Cell metabolism, 2020 - cell.com
Glutamine is an essential nutrient that regulates energy production, redox homeostasis, and
signaling in cancer cells. Despite the importance of glutamine in mitochondrial metabolism …

Ammonia stimulates SCAP/Insig dissociation and SREBP-1 activation to promote lipogenesis and tumour growth

C Cheng, F Geng, Z Li, Y Zhong, H Wang, X Cheng… - Nature …, 2022 - nature.com
Tumorigenesis is associated with elevated glucose and glutamine consumption, but how
cancer cells can sense their levels to activate lipid synthesis is unknown. Here, we reveal …

Engineering extracellular vesicles to deliver CRISPR ribonucleoprotein for gene editing

JA Whitley, H Cai - Journal of Extracellular Vesicles, 2023 - Wiley Online Library
Clustered regularly interspaced palindromic repeats (CRISPR) is a gene editing tool with
tremendous therapeutic potential. Recently, ribonucleoprotein (RNP) complex‐based …

Amino acid transporters as targets for cancer therapy: why, where, when, and how

S Bröer - International journal of molecular sciences, 2020 - mdpi.com
Amino acids are indispensable for the growth of cancer cells. This includes essential amino
acids, the carbon skeleton of which cannot be synthesized, and conditionally essential …

SLC1A5 enhances malignant phenotypes through modulating ferroptosis status and immune microenvironment in glioma

L Han, J Zhou, L Li, X Wu, Y Shi, W Cui, S Zhang… - Cell Death & …, 2022 - nature.com
Glioma is the most common type of primary malignant tumor in the central nervous system
with limited treatment satisfaction. Finding new therapeutic targets has remained a major …

A one-gate elevator mechanism for the human neutral amino acid transporter ASCT2

AA Garaeva, A Guskov, DJ Slotboom… - Nature communications, 2019 - nature.com
Abstract The human Alanine Serine Cysteine Transporter 2 (ASCT2) is a neutral amino acid
exchanger that belongs to the solute carrier family 1 (SLC1A). SLC1A structures have …

ASCT2 (SLC1A5)-dependent glutamine uptake is involved in the progression of head and neck squamous cell carcinoma

Z Zhang, R Liu, Y Shuai, Y Huang, R Jin… - British journal of …, 2020 - nature.com
Background Glutamine is an abundant and versatile nutrient in cancer cells. Head and neck
squamous cell carcinoma (HNSCC) was reported to be dependent on mainly glucose, not …

Transporter-mediated drug delivery

G Gyimesi, MA Hediger - Molecules, 2023 - mdpi.com
Transmembrane transport of small organic and inorganic molecules is one of the
cornerstones of cellular metabolism. Among transmembrane transporters, solute carrier …