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Sapoor S, Nageh M, Shalma NM, Sharaf R, Haroun N, Salama E, Pratama Umar T, Sharma S, Sayad R. Bidirectional relationship between pancreatic cancer and diabetes mellitus: a comprehensive literature review. Ann Med Surg (Lond) 2024; 86:3522-3529. [PMID: 38846873 PMCID: PMC11152885 DOI: 10.1097/ms9.0000000000002036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 03/30/2024] [Indexed: 06/09/2024] Open
Abstract
Pancreatic cancer (PC) is a fatal malignant disease. It is well known that the relationship between PC and type 2 diabetes mellitus (T2DM) is a complicated bidirectional relationship. The most important factors causing increased risks of pancreatic cancer are hyperglycaemia, hyperinsulinemia, pancreatitis, and dyslipidemia. Genetics and the immune system also play an important role in the relationship between diabetes mellitus and pancreatic cancer. The primary contributors to this association involve insulin resistance and inflammatory processes within the tumour microenvironment. The combination of diabetes and obesity can contribute to PC by inducing hyperinsulinemia and influencing leptin and adiponectin levels. Given the heightened incidence of pancreatic cancer in diabetes patients compared to the general population, early screening for pancreatic cancer is recommended. Diabetes negatively impacts the survival of pancreatic cancer patients. Among patients receiving chemotherapy, it reduced their survival. The implementation of a healthy lifestyle, including weight management, serves as an initial preventive measure to mitigate the risk of disease development. The role of anti-diabetic drugs on survival is controversial; however, metformin may have a positive impact, especially in the early stages of cancer, while insulin therapy increases the risk of PC.
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Affiliation(s)
| | | | | | - Rana Sharaf
- Faculty of Medicine, Alexandria University, Alexandria
| | - Nooran Haroun
- Faculty of Medicine, Alexandria University, Alexandria
| | - Esraa Salama
- Faculty of Medicine, Alexandria University, Alexandria
| | | | | | - Reem Sayad
- Faculty of Medicine, Assiut University, Assiut, Egypt
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Gu M, Liu Y, Xin P, Guo W, Zhao Z, Yang X, Ma R, Jiao T, Zheng W. Fundamental insights and molecular interactions in pancreatic cancer: Pathways to therapeutic approaches. Cancer Lett 2024; 588:216738. [PMID: 38401887 DOI: 10.1016/j.canlet.2024.216738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/08/2024] [Accepted: 02/18/2024] [Indexed: 02/26/2024]
Abstract
The gastrointestinal tract can be affected by a number of diseases that pancreatic cancer (PC) is a malignant manifestation of them. The prognosis of PC patients is unfavorable and because of their diagnosis at advanced stage, the treatment of this tumor is problematic. Owing to low survival rate, there is much interest towards understanding the molecular profile of PC in an attempt in developing more effective therapeutics. The conventional therapeutics for PC include surgery, chemotherapy and radiotherapy as well as emerging immunotherapy. However, PC is still incurable and more effort should be performed. The molecular landscape of PC is an underlying factor involved in increase in progression of tumor cells. In the presence review, the newest advances in understanding the molecular and biological events in PC are discussed. The dysregulation of molecular pathways including AMPK, MAPK, STAT3, Wnt/β-catenin and non-coding RNA transcripts has been suggested as a factor in development of tumorigenesis in PC. Moreover, cell death mechanisms such as apoptosis, autophagy, ferroptosis and necroptosis demonstrate abnormal levels. The EMT and glycolysis in PC cells enhance to ensure their metastasis and proliferation. Furthermore, such abnormal changes have been used to develop corresponding pharmacological and nanotechnological therapeutics for PC.
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Affiliation(s)
- Ming Gu
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Yang Liu
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Peng Xin
- Department of Urology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Wei Guo
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Zimo Zhao
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Xu Yang
- Department of Pancreatic-Biliary Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China
| | - Ruiyang Ma
- Department of Otorhinolaryngology, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Taiwei Jiao
- Department of Gastroenterology and Endoscopy, The First Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
| | - Wenhui Zheng
- Department of Anesthesiology, The Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110001, China.
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Zhang W, Liu W, Hu X. Robinin inhibits pancreatic cancer cell proliferation, EMT and inflammation via regulating TLR2-PI3k-AKT signaling pathway. Cancer Cell Int 2023; 23:328. [PMID: 38110966 PMCID: PMC10726507 DOI: 10.1186/s12935-023-03167-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 11/27/2023] [Indexed: 12/20/2023] Open
Abstract
PURPOSE To investigate the anti-tumor effect of Robinin (Toll-like receptor 2 inhibitor) in pancreatic cancer cells via regulating tumor microenvironment. METHODS The effects of Robinin on cell proliferation or migration in Mia-PACA2 and PANC-1 were determined, using CCK8 or wound healing assay, respectively. The typical markers of EMT (αSMA and snail) and the inflammation markers (IL-6 and TNF-α) were all detected by western blot. CU-T12-9 (TLR2 agonist) was used to rescue Robinin's effect. PI3k-p85α and Phosphorylated-AKT (p-AKT) were evaluated, compared to the β-actin and AKT, using western blot. RESULTS Robinin significantly inhibited cell proliferation and migration in Mia-PACA2 and PANC-1, compared to HPNE (**P < 0.01). Robinin also attenuated the expression of α-SMA and snail in Mia-PACA2, and PANC-1 (**P < 0.01). Besides, it was found that expression of IL-6 and TNF-α were diminished in presence of Robinin in Mia-PACA2, and PANC-1 (**P < 0.01). Western blot confirmed that Robinin could target on TLR2, and further downregulated PI3k-AKT signaling pathway to exert biological function. CONCLUSIONS Robinin exerts anti-tumor effect perhaps via downregulating inflammation and EMT in pancreatic cancer cell through inhibiting TLR2-PI3k-AKT signaling pathway. Robinin may be a novel agent in adjuvant therapy of pancreatic cancer.
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Affiliation(s)
- Wenwen Zhang
- Department of Hernia Surgery, The Second People's Hospital of Changzhou Affiliated to Nanjing Medical University, Changzhou, Jiangsu, China
- Department of Burn Surgery, The Second People's Hospital of Changzhou Affiliated to Nanjing Medical University, Changzhou, Jiangsu, 213003, China
| | - Wenting Liu
- Department of Ophthalmology, Huadong Hospital, Fudan University, Shanghai, China
| | - Xingchen Hu
- Department of Hernia Surgery, The Second People's Hospital of Changzhou Affiliated to Nanjing Medical University, Changzhou, Jiangsu, China.
- Department of Burn Surgery, The Second People's Hospital of Changzhou Affiliated to Nanjing Medical University, Changzhou, Jiangsu, 213003, China.
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