ArticleInternational journal of molecular sciences2021
The Adipose Tissue-Derived Secretome (ADS) in Obesity Uniquely Induces L-Type Amino Acid Transporter 1 (LAT1) and mTOR Signaling in Estrogen-Receptor-Positive Breast Cancer Cells.
Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- A Review on the Role of Human Solute Carriers Transporters in Cancer.Health science reports · 2025Article
- Changes in pancreatic levodopa uptake in patients with obesity and new-onset type 2 diabetes: an 18F-FDOPA PET-CT study.Frontiers in endocrinology · 2025Article
- Mechanisms by which obesity regulates inflammation and anti-tumor immunity in cancer.Biochemical and biophysical research communications · 2024Review
- High BMI Is Associated with Changes in Peritumor Breast Adipose Tissue That Increase the Invasive Activity of Triple-Negative Breast Cancer Cells.International journal of molecular sciences · 2024Article
- Cancer metabolism and carcinogenesis.Experimental hematology & oncology · 2024Review
- Contribution of LAT1-4F2hc in Urological Cancers via Toll-like Receptor and Other Vital Pathways.Cancers · 2022Review
- Adipocytic Glutamine Synthetase UpregulationFrontiers in oncology · 2021Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Obesity increases the risk of postmenopausal breast cancer (BC). This risk is mediated by obesity-induced changes in the adipose-derived secretome (ADS). The pathogenesis of BC in obesity is stimulated by mTOR hyperactivity. In obesity, leucine might support mTOR hyperactivity. Leucine uptake by BC cells is through L-Type Amino Acid Transporter 1 (LAT1). Our objective was to link obesity-ADS induction of LAT1 to the induction of mTOR signaling. Lean- and obese-ADS were obtained from lean and obese mice, respectively. Breast ADS was obtained from BC patients. Estrogen-receptor-positive BC cells were stimulated with ADS. LAT1 activity was determined by uptake of
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