ArticleJournal of cellular and molecular medicine2020
Sanguinarine disrupts the colocalization and interaction of HIF-1α with tyrosine and serine phosphorylated-STAT3 in breast cancer.
Article in Journal of cellular and molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 28 citations in OpenAlex.
- Targeting the tumor microenvironment: a new strategy for natural products in breast cancer therapy.Natural products and bioprospecting · 2026Review
- Sanguinarine and Doxorubicin Inhibit Heat Shock Protein HSPA5 and Trigger ER Stress in Breast Cancer.Cell biochemistry and biophysics · 2026Article
- Multifaceted role of phytoconstituents based nano drug delivery systems in combating TNBC: A paradigm shift from chemical to natural.Naunyn-Schmiedeberg's archives of pharmacology · 2024Review
- Targeting Hypoxia-Inducible Factor-1 (HIF-1) in Cancer: Emerging Therapeutic Strategies and Pathway Regulation.Pharmaceuticals (Basel, Switzerland) · 2024Review
- Hypoxia A Typical Target in Human Lung Cancer Therapy.Current protein & peptide science · 2024Review
- α-Synuclein Induces Neuroinflammation Injury through theInternational journal of molecular sciences · 2023Article
- Cancer Stem Cells and the Tumor Microenvironment: Targeting the Critical Crosstalk through Nanocarrier Systems.Stem cell reviews and reports · 2022Review
- Anti-Cancer Activity of Phytochemicals Targeting Hypoxia-Inducible Factor-1 Alpha.International journal of molecular sciences · 2021Review
- Hypoxia enhances the production and antitumor effect of exosomes derived from natural killer cells.Annals of translational medicine · 2021Article
- Sanguinarine disrupts the colocalization and interaction of HIF-1α with tyrosine and serine phosphorylated-STAT3 in breast cancer.Journal of cellular and molecular medicine · 2020Article
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Breast cancer is one leading cause of death in females, especially triple-negative breast cancer (TNBC). Hypoxia is a key feature leading to tumour progression driven by hypoxia-inducible factor (HIF)-1α. The aim is to investigate the mechanism of HIF-1α and signal transducer and activator of transcription-3 (STAT3) interaction and discover a compound to disrupt the interaction in breast cancer cells. The regulation pattern of HIF-1α and STAT3 was analysed in hypoxic TNBC cells and patient samples. The effects of a natural alkaloid, sanguinarine, on HIF-1α and STAT3 colocalization and interaction were evaluated in vitro and mouse xenograft models. We observed strong colocalization of HIF-1α, p-STAT3-Tyr and p-STAT3-Ser in TNBC patient samples. Sanguinarine could inhibit the nuclear colocalization and interaction of HIF-1α with p-STAT3-Tyr and p-STAT3-Ser in vivo and in vitro. Our results may bring insights to the HIF-1α/STAT3 interaction in breast cancers and suggest sanguinarine as a promising candidate for HIF-α/STAT3 inhibition.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.