ArticleCell death & disease2024
Tumor-associated macrophages/C-X-C motif chemokine ligand 1 promotes breast cancer autophagy-mediated chemoresistance via IGF1R/STAT3/HMGB1 signaling.
Article in Cell death & disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.
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Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Metabolic cell death in cancer: mechanisms and therapeutic potential.Apoptosis : an international journal on programmed cell death · 2025Pooled it
- CXCL1 in triple‑negative breast cancer: Mechanisms, challenges, and therapeutic opportunities (Review).Oncology reports · 2026Review
- PPBP orchestrates autophagy-apoptosis imbalance to drive cartilage degeneration in osteoarthritis.Biology direct · 2026Article
- TTPAL inhibits the progression of breast cancer and reprograms tumor-associated macrophages by inhibiting JAK2/STAT3 signaling pathway.Breast cancer research : BCR · 2026Article
- Beyond the membrane: Internalization and compartmentalization of insulin‑like growth factor 1 receptor signaling in cancer pathogenesis and treatment (Review).International journal of oncology · 2026Review
- Positive Feedback Loop of Histone Lactylation-Driven HNRNPC Promotes Autophagy to Confer Pancreatic Ductal Adenocarcinoma Gemcitabine Resistance.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Remodeling the tumor immune microenvironment: mechanisms of crosstalk between regulated cell death macrophages.Frontiers in immunology · 2026Review
- Immune-tumor cell ligand-receptor axes driving metabolic reprogramming and therapeutic resistance in cancer.Frontiers in immunology · 2026Review
- HMGB1 as Double-Edged Regulator of Cancer Therapy: Mechanistic Roles in Chemotherapy Resistance and Immunotherapy Response.OncoTargets and therapy · 2026Review
- Macrophage-cancer cell crosstalk in breast cancer chemotherapy resistance.Medical oncology (Northwood, London, England) · 2025Review
- HMGB1: A Central Node in Cancer Therapy Resistance.International journal of molecular sciences · 2025Review
- Dualistic Roles of High Mobility Group Box 1 in Cancer and Inflammation.Cancer medicine · 2025Review
- Repurposing Antimalarials for Oral Cancer: Selective Efficacy of Hydroxychloroquine on Gingival Squamous Cell Carcinoma.International journal of molecular sciences · 2025Article
- Autophagy-Related Proteins in Triple-Negative Breast Cancer: From Molecular Insights to Therapeutic Applications.International journal of molecular sciences · 2025Review
- Engineering HMGB1-derived Peptides to Unravel Sex-Specific Mechanisms in Pulmonary Arterial Hypertension.American journal of respiratory cell and molecular biology · 2025Article
- Senkyunolide H reverses depression-induced breast cancer progression by regulating CXCR2.Natural products and bioprospecting · 2025Article
- Mapping thirty years of tumour-microenvironment-driven drug resistance in breast cancer: a global bibliometric analysis.Discover oncology · 2025Article
- Circular RNA rising star: new findings of circPRMT5 in cancer.Molecular biology reports · 2025Review
- Role and mechanism of sarcosine dehydrogenase in the progression of gallbladder cancer through chemokine pathways.World journal of gastrointestinal oncology · 2025Article
- Review
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Autophagy-mediated chemoresistance is the core mechanism for therapeutic failure and poor prognosis in breast cancer. Breast cancer chemotherapy resistance is believed to be influenced by tumor-associated macrophages (TAMs), by which C-X-C motif chemokine ligand 1 (CXCL1) is the most abundant cytokine secreted. Yet, its role in mediating autophagy-related chemoresistance is still unknown. This study aimed to explore the molecular mechanisms by which TAMs/CXCL1 induced autophagy-mediated chemoresistance in breast cancer. It was found that TAMs/CXCL1 promoted chemoresistance of breast cancer cells through autophagy activation in vitro, and CXCL1 silence could enhance the chemosensitivity of paclitaxel-resistant breast cancer cells via autophagy inhibition. A high-throughput quantitative PCR chip and subsequent target validation showed that CXCL1 induced autophagy-mediated chemoresistance by inhibiting VHL-mediated IGF1R ubiquitination. The elevated IGF1R then promoted STAT3/HMGB1 signaling to facilitate autophagy. Additionally, TAMs/CXCL1 silence improved paclitaxel chemosensitivity by suppressing autophagy in breast cancer mice xenografts, and clinical studies further linked CXCL1 to IGF1R/HMGB1 signaling, as well as shorter free survival of recurrence. Taken together, these results not only uncover the crucial role of TAMs/CXCL1 signaling in mediating breast cancer chemoresistance through enhancing autophagy, but also shed novel light on the molecular mechanism of IGF1R/STAT3/HMGB1 pathway in regulating autophagy and its impact on cancer prognosis.
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