ArticleInternational journal of molecular sciences2022
Upregulated Apelin Signaling in Pancreatic Cancer Activates Oncogenic Signaling Pathways to Promote Tumor Development.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 15 citations in OpenAlex.
- Targeting the Apelin-APJ Axis: A Promising Strategy to Mitigate Anthracycline-Induced Cardiotoxicity.Cardiovascular toxicology · 2026Review
- Mature tertiary lymphoid structures tumor microenvironment-based risk model to assess patients with pancreatic ductal adenocarcinoma.Translational cancer research · 2026Article
- tRF-34-86J8WPMN1E8Y2Q promotes the occurrence and development of gastric cancer by combining with LRAT.Journal of cancer research and clinical oncology · 2025Article
- Clinacanthus nutans (Burm.f.) Lindau facilitates cuproptosis and ameliorates colon cancer progression by inhibiting PDE3B-mediated Apelin pathway.Discover oncology · 2025Article
- Apelin/APJ: Another Player in the Cancer Biology Network.International journal of molecular sciences · 2025Review
- Emerging roles of non-coding RNAs in modulating the PI3K/Akt pathway in cancer.Non-coding RNA research · 2025Review
- Sulindac (K-80003) with nab-paclitaxel and gemcitabine overcomes drug-resistant pancreatic cancer.Molecular cancer · 2024Article
- Immunodetection of selected pancreatic hormones under intragastric administration of apelin-13, a novel endogenous ligand for an angiotensin-like orphan G-protein coupled receptor, in unweaned rats.Journal of veterinary research · 2024Article
- Adipo-oncology: adipocyte-derived factors govern engraftment, survival, and progression of metastatic cancers.Cell communication and signaling : CCS · 2024Review
- EIF4A3 Acts on the PI3K-AKT-ERK1/2-P70S6K Pathway through FLOT1 to Influence the Development of Lung Adenocarcinoma.Molecular cancer research : MCR · 2023Article
- Integration of RRBS and RNA-seq unravels the regulatory role ofFrontiers in genetics · 2023Article
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Authors and funding
21 authors at 4 institutions in 2 countries.
Funding
Abstract
Despite decades of effort in understanding pancreatic ductal adenocarcinoma (PDAC), there is still a lack of innovative targeted therapies for this devastating disease. Herein, we report the expression of apelin and its receptor, APJ, in human pancreatic adenocarcinoma and its protumoral function. Apelin and APJ protein expression in tumor tissues from patients with PDAC and their spatiotemporal pattern of expression in engineered mouse models of PDAC were investigated by immunohistochemistry. Apelin signaling function in tumor cells was characterized in pancreatic tumor cell lines by Western blot as well as proliferation, migration assays and in murine orthotopic xenograft experiments. In premalignant lesions, apelin was expressed in epithelial lesions whereas APJ was found in isolated cells tightly attached to premalignant lesions. However, in the invasive stage, apelin and APJ were co-expressed by tumor cells. In human tumor cells, apelin induced a long-lasting activation of PI3K/Akt, upregulated β-catenin and the oncogenes c-myc and cyclin D1 and promoted proliferation, migration and glucose uptake. Apelin receptor blockades reduced cancer cell proliferation along with a reduction in pancreatic tumor burden. These findings identify the apelin signaling pathway as a new actor for PDAC development and a novel therapeutic target for this incurable disease.
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