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Mujammami M, Rafiullah M, Akkour K, Alfadda AA, Masood A, Joy SS, Alhalal H, Arafah M, Alshehri E, Alanazi IO, Benabdelkamel H. Plasma Proteomic Signature of Endometrial Cancer in Patients with Diabetes. ACS OMEGA 2024; 9:4721-4732. [PMID: 38313512 PMCID: PMC10831832 DOI: 10.1021/acsomega.3c07992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/20/2023] [Accepted: 01/04/2024] [Indexed: 02/06/2024]
Abstract
The incidence and mortality of endometrial cancer (EC) have increased in recent years. There is mounting evidence that diabetes may play a role in the greater incidence of EC. The molecular mechanisms of the interaction between type 2 diabetes and EC are not yet clearly understood yet. The present study was undertaken to investigate the plasma proteomics of EC patients with diabetes in comparison to those of EC patients without diabetes. Plasma samples were obtained from age-matched patients (EC diabetic and EC nondiabetic). Untargeted proteomic analysis was carried out using a two-dimensional differential gel electrophoresis coupled with matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Of the 33 proteins identified, which significantly differed in the plasma abundance between groups, 17 were upregulated and 16 were downregulated. The majority of the altered proteins are involved in the acute phase reaction, cholesterol metabolism, scavenging of heme from plasma, and plasma lipoprotein assembly and mobilization. α-2-macroglobulin, Ras association domain-containing protein 3, apolipoprotein A-I, α-1B-glycoprotein, and zinc-α-2-glycoprotein were significantly upregulated. The significantly downregulated proteins included haptoglobin, apolipoprotein A-IV, hemopexin, and α-1-antichymotrypsin. The differential expression of proteins found in patients who had EC and diabetes indicated severe disease and a poor prognosis. The protein interaction analysis showed dysregulation of cholesterol metabolism and heme scavenging pathways in these patients.
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Affiliation(s)
- Muhammad Mujammami
- University
Diabetes Center, King Saud University Medical City, King Saud University, Riyadh 11461, Saudi Arabia
- Department
of Medicine, College of Medicine, King Saud
University, Riyadh 11461, Saudi Arabia
| | - Mohamed Rafiullah
- Strategic
Center for Diabetes Research, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
| | - Khalid Akkour
- Obstetrics
and Gynecology Department, College of Medicine, King Saud University Medical City,King Saud University, Riyadh 12372, Kingdom of Saudi Arabia
| | - Assim A. Alfadda
- Department
of Medicine, College of Medicine, King Saud
University, Riyadh 11461, Saudi Arabia
- Strategic
Center for Diabetes Research, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
- Proteomics
Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
| | - Afshan Masood
- Proteomics
Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
| | - Salini Scaria Joy
- Strategic
Center for Diabetes Research, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
| | - Hani Alhalal
- Obstetrics
and Gynecology Department, College of Medicine, King Saud University Medical City,King Saud University, Riyadh 12372, Kingdom of Saudi Arabia
| | - Maria Arafah
- Department
of Pathology, College of Medicine, King Saud University, King Saud University Medical City, Riyadh 11461, Saudi Arabia
| | - Eman Alshehri
- Obstetrics
and Gynecology Department, College of Medicine, King Saud University Medical City,King Saud University, Riyadh 12372, Kingdom of Saudi Arabia
| | - Ibrahim O. Alanazi
- Proteomics
Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
- Healthy
Aging Research Institute, King Abdulaziz
City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia
| | - Hicham Benabdelkamel
- Proteomics
Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia
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Ruan D, Wen J, Fang F, Lei Y, Zhao Z, Miao Y. Ferroptosis in epithelial ovarian cancer: a burgeoning target with extraordinary therapeutic potential. Cell Death Discov 2023; 9:434. [PMID: 38040696 PMCID: PMC10692128 DOI: 10.1038/s41420-023-01721-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 10/15/2023] [Accepted: 11/13/2023] [Indexed: 12/03/2023] Open
Abstract
Epithelial ovarian cancer (EOC) is universally acknowledged as a terrifying women killer for its high mortality. Recent research advances support that ferroptosis, an emerging iron-dependent type of regulated cell death (RCD) triggered by the excessive accumulation of lipid peroxides probably possesses extraordinary therapeutic potential in EOC therapy. Herein, we firstly provide a very concise introduction of ferroptosis. Special emphasis will be put on the ferroptosis's vital role in EOC, primarily covering its role in tumorigenesis and progression of EOC, the capability of reversing chemotherapy resistance, and the research and development of related therapeutic strategies. Furthermore, the construction of ferroptosis-related prognostic prediction systems, and mechanisms of ferroptosis resistance in EOC are also discussed. Finally, we propose and highlight several important yet unanswered problems and some future research directions in this field.
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Affiliation(s)
- Danhua Ruan
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, West China Campus, Sichuan University, Chengdu, 610041, Sichuan Province, China
- State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Jirui Wen
- Deep Underground Space Medical Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Fei Fang
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Yuqin Lei
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, West China Campus, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Zhiwei Zhao
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | - Yali Miao
- Department of Obstetrics and Gynecology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, West China Campus, Sichuan University, Chengdu, 610041, Sichuan Province, China.
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Wu CY, Yang YH, Lin YS, Shu LH, Liu HT, Wu YH, Wu YH. Induction of ferroptosis and apoptosis in endometrial cancer cells by dihydroisotanshinone I. Heliyon 2023; 9:e21652. [PMID: 38027826 PMCID: PMC10660028 DOI: 10.1016/j.heliyon.2023.e21652] [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: 06/28/2023] [Revised: 08/27/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Danshen, also known as Salvia miltiorrhiza, is a medicinal herb used in traditional Chinese medicine. Its potential impact on endometrial cancer has not been thoroughly investigated. This study aimed to examine the effect of dihydroisotanshinone I (DT), a compound found in Danshen, on the viability of ARK1 and ARK2 endometrial cancer cells and its mechanisms. The results showed that 10 μM DT inhibited cell viability of ARK1 and ARK2 cells by inducing apoptosis and ferroptosis, which was achieved by blocking the expression of GPX4. In vivo experiments using a xenograft nude mouse model indicated that DT treatment significantly reduced tumor volume without causing any adverse effects. These findings suggest that DT may be a potential therapeutic agent for inhibiting endometrial cancer cell viability, but further research is needed to confirm these results.
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Affiliation(s)
- Ching-Yuan Wu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Yao-Hsu Yang
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
| | - Yu-Shih Lin
- Department of Pharmacy, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Li-Hsin Shu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Hung-Te Liu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yu-Huei Wu
- Department of Biomedical Sciences, Chang Gung University, Tao-Yuan, Taiwan
| | - Yu-Heng Wu
- Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan
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