[HTML][HTML] SLC7A11 expression level dictates differential responses to oxidative stress in cancer cells
The cystine transporter solute carrier family 7 member 11 (SLC7A11; also called xCT)
protects cancer cells from oxidative stress and is overexpressed in many cancers. Here we …
protects cancer cells from oxidative stress and is overexpressed in many cancers. Here we …
[HTML][HTML] NADPH debt drives redox bankruptcy: SLC7A11/xCT-mediated cystine uptake as a double-edged sword in cellular redox regulation
Cystine/glutamate antiporter solute carrier family 7 member 11 (SLC7A11; also known as
xCT) plays a key role in antioxidant defense by mediating cystine uptake, promoting …
xCT) plays a key role in antioxidant defense by mediating cystine uptake, promoting …
Cystine transporter SLC7A11/xCT in cancer: ferroptosis, nutrient dependency, and cancer therapy
The cystine/glutamate antiporter SLC7A11 (also commonly known as xCT) functions to
import cystine for glutathione biosynthesis and antioxidant defense and is overexpressed in …
import cystine for glutathione biosynthesis and antioxidant defense and is overexpressed in …
Amino acid transporter SLC7A11/xCT at the crossroads of regulating redox homeostasis and nutrient dependency of cancer
Cancer cells often upregulate nutrient transporters to fulfill their increased biosynthetic and
bioenergetic needs, and to maintain redox homeostasis. One nutrient transporter frequently …
bioenergetic needs, and to maintain redox homeostasis. One nutrient transporter frequently …
[HTML][HTML] SLC7A11/xCT in cancer: biological functions and therapeutic implications
W Lin, C Wang, G Liu, C Bi, X Wang… - American journal of …, 2020 - ncbi.nlm.nih.gov
Amino acid transporters mediate substrates across cellular membranes and their fine-tuned
regulations are critical to cellular metabolism, growth, and death. As the functional …
regulations are critical to cellular metabolism, growth, and death. As the functional …
Cystine transporter regulation of pentose phosphate pathway dependency and disulfide stress exposes a targetable metabolic vulnerability in cancer
SLC7A11-mediated cystine uptake is critical for maintaining redox balance and cell survival.
Here we show that this comes at a significant cost for cancer cells with high levels of …
Here we show that this comes at a significant cost for cancer cells with high levels of …
The role of cystine/glutamate antiporter SLC7A11/xCT in the pathophysiology of cancer
N Jyotsana, KT Ta, KE DelGiorno - Frontiers in oncology, 2022 - frontiersin.org
SLC7A11/xCT is an antiporter that mediates the uptake of extracellular cystine in exchange
for glutamate. Cystine is reduced to cysteine, which is a rate-limiting precursor in glutathione …
for glutamate. Cystine is reduced to cysteine, which is a rate-limiting precursor in glutathione …
Disulfidptosis: disulfide stress–induced cell death
X Liu, L Zhuang, B Gan - Trends in Cell Biology, 2023 - cell.com
The cystine transporter solute carrier family 7 member 11 (SLC7A11)(also known as xCT)
promotes glutathione synthesis and counters oxidative stress–induced cell death, including …
promotes glutathione synthesis and counters oxidative stress–induced cell death, including …
SLC7A11 Overexpression in Glioblastoma Is Associated with Increased Cancer Stem Cell-Like Properties
MD Polewski, RF Reveron-Thornton… - Stem Cells and …, 2017 - liebertpub.com
System xc− is a sodium-independent electroneutral transporter, comprising a catalytic
subunit xCT (SLC7A11), which is involved in importing cystine. Certain cancers such as …
subunit xCT (SLC7A11), which is involved in importing cystine. Certain cancers such as …
The amino acid transporter SLC7A11-mediated crosstalk implicated in cancer therapy and the tumor microenvironment
J He, X Wang, K Chen, M Zhang, J Wang - Biochemical pharmacology, 2022 - Elsevier
The solute carrier family 7 member 11 (SLC7A11), an amino acid transporter protein is
frequently overexpressed in human malignancies. The expression and activity of SLC7A11 …
frequently overexpressed in human malignancies. The expression and activity of SLC7A11 …