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Mechanism and Role of Adipokines in Cancer

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Biology".

Deadline for manuscript submissions: closed (31 October 2024) | Viewed by 1512

Special Issue Editors


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Guest Editor
Breast Unit, Department of General Surgery, University Hospital of Patras, 26504 Rio, Greece
Interests: cancers; adipokines; breast cancer

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Guest Editor
Department of Anatomy-Histology-Embryology, School of Medicine, University of Patras, 26504 Patras, Greece
Interests: immunohistochemistry tumors; molecular cell biology; histopathology; metastasis

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Guest Editor
Clinical Oncology Laboratory, Division of Oncology, Department of Medicine, School od Medicine, University of Patras, 26504 Patras, Greece
Interests: monoclonal antibodies; cancer; antibodies; treatment; mAbs; immune checkpoint inhibitors; multispecific antibodies
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is dedicated to exploring the multifaceted challenges and promising opportunities in the field of cancer research, diagnosis, and treatment. This Special Issue seeks to bring together insights from researchers, clinicians, and geneticists to address critical aspects such as early detection, personalized medicine, treatment resistance, survivorship, and disparities in care. Recent studies have focused on the role of adipokines, hormones that are secreted by the adipose tissue, on oncogenesis that, in an obesity state, can act directly on metabolic pathways such as the Janus kinase–signal transducer and activator of transcription (JAK-STAT) or phosphoinositide 3-kinase (PI3K) pathways, or via tumor microenvironment alteration. In the tumor microenvironment, noncancer cells such as adipocytes and macrophages interact to amplify inflammation and disrupt the balance of adipocytokine production. Consequently, these events culminate in a cascade of consequences, including the reprogramming of cancer cell metabolism, facilitation of tumor invasion and metastasis, and disruption of immune clearance mechanisms.

Led by Dr. Maria-Ioanna Argentou, Prof. Eleni Papadaki-Petrou, and Dr. Fotinos-Ioannis D. Dimitrakopoulos, and assisted by our Topical Advisory Panel Member Dr. Konstantina Soultana Kitsou (Department of Surgery, University Hospital of Patras), this Special Issue welcomes contributions spanning basic science discoveries, clinical trials, and translational research. We aim to advance our understanding of the mechanism and role of adipokines in cancer, develop effective prevention and treatment strategies, and ultimately improve outcomes and quality of life for patients and survivors.

Dr. Maria Ioanna Argentou
Prof. Dr. Helen Papadaki-Petrou
Dr. Foteinos-Ioannis Dimitrakopoulos
Guest Editors

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Keywords

  • adipokines
  • adipose tissue
  • tumorigenesis
  • tumor microenvironment
  • cancer biomarkers
  • obesity
  • chemerin
  • leptin
  • adiponectin

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Published Papers (1 paper)

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Research

13 pages, 1860 KiB  
Article
High BMI Is Associated with Changes in Peritumor Breast Adipose Tissue That Increase the Invasive Activity of Triple-Negative Breast Cancer Cells
by Cora E. Miracle, Chelsea L. McCallister, Krista L. Denning, Rebecca Russell, Jennifer Allen, Logan Lawrence, Mary Legenza, Diane Krutzler-Berry and Travis B. Salisbury
Int. J. Mol. Sci. 2024, 25(19), 10592; https://doi.org/10.3390/ijms251910592 - 1 Oct 2024
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Abstract
Breast cancer is the most common cancer in women with multiple risk factors including smoking, genetics, environmental factors, and obesity. Smoking and obesity are the top two risk factors for the development of breast cancer. The effect of obesity on adipose tissue mediates [...] Read more.
Breast cancer is the most common cancer in women with multiple risk factors including smoking, genetics, environmental factors, and obesity. Smoking and obesity are the top two risk factors for the development of breast cancer. The effect of obesity on adipose tissue mediates the pathogenesis of breast cancer in the context of obesity. Triple-negative breast cancer (TNBC) is a breast cancer subtype within which the cells lack estrogen, progesterone, and HER2 receptors. TNBC is the deadliest breast cancer subtype. The 5-year survival rates for patients with TNBC are 8–16% lower than the 5-year survival rates for patients with estrogen-receptor-positive breast tumors. In addition, TNBC patients have early relapse rates (3–5 years after diagnosis). Obesity is associated with an increased risk for TNBC, larger TNBC tumors, and increased breast cancer metastasis compared with lean women. Thus, novel therapeutic approaches are warranted to treat TNBC in the context of obesity. In this paper, we show that peritumor breast adipose-derived secretome (ADS) from patients with a high (>30) BMI is a stronger inducer of TNBC cell invasiveness and JAG1 expression than peritumor breast ADS from patients with low (<30) BMI. These findings indicate that patient BMI-associated changes in peritumor AT induce changes in peritumor ADS, which in turn acts on TNBC cells to stimulate JAG1 expression and cancer cell invasiveness. Full article
(This article belongs to the Special Issue Mechanism and Role of Adipokines in Cancer)
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