1
|
Liu X, Xie C, Wang Y, Xiang J, Chen L, Yuan J, Chen C, Tian H. Ferritinophagy and Ferroptosis in Cerebral Ischemia Reperfusion Injury. Neurochem Res 2024; 49:1965-1979. [PMID: 38834843 PMCID: PMC11233298 DOI: 10.1007/s11064-024-04161-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/07/2024] [Accepted: 05/22/2024] [Indexed: 06/06/2024]
Abstract
Cerebral ischemia-reperfusion injury (CIRI) is the second leading cause of death worldwide, posing a huge risk to human life and health. Therefore, investigating the pathogenesis underlying CIRI and developing effective treatments are essential. Ferroptosis is an iron-dependent mode of cell death, which is caused by disorders in iron metabolism and lipid peroxidation. Previous studies demonstrated that ferroptosis is also a form of autophagic cell death, and nuclear receptor coactivator 4(NCOA4) mediated ferritinophagy was found to regulate ferroptosis by interfering with iron metabolism. Ferritinophagy and ferroptosis are important pathogenic mechanisms in CIRI. This review mainly summarizes the link and regulation between ferritinophagy and ferroptosis and further discusses their mechanisms in CIRI. In addition, the potential treatment methods targeting ferritinophagy and ferroptosis for CIRI are presented, providing new ideas for the prevention and treatment of clinical CIRI in the future.
Collapse
Affiliation(s)
- Xiaoyue Liu
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Canming Xie
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Yao Wang
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Jing Xiang
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Litong Chen
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Jia Yuan
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Chutao Chen
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Haomei Tian
- School of Acupuncture-moxibustion, Tuina and Rehabilitation, Hunan University of Chinese Medicine, Changsha, 410208, China.
| |
Collapse
|
2
|
Le Y, Liu Q, Yang Y, Wu J. The emerging role of nuclear receptor coactivator 4 in health and disease: a novel bridge between iron metabolism and immunity. Cell Death Discov 2024; 10:312. [PMID: 38961066 PMCID: PMC11222541 DOI: 10.1038/s41420-024-02075-3] [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: 03/19/2024] [Revised: 06/13/2024] [Accepted: 06/18/2024] [Indexed: 07/05/2024] Open
Abstract
Nuclear receptor coactivator 4 (NCOA4) has recently been recognized as a selective cargo receptor of ferritinophagy participating in ferroptosis. However, NCOA4 is also a coactivator that modulates the transcriptional activity of many vital nuclear receptors. Recent novel studies have documented the role of NCOA4 in healthy and pathogenic conditions via its modulation of iron- and non-iron-dependent metabolic pathways. NCOA4 exhibits non-ferritinophagic and iron-independent features such as promoting tumorigenesis and erythropoiesis, immunomodulation, regulating autophagy, and participating in DNA replication and mitosis. Full-length human-NCOA4 is composed of 614 amino acids, of which the N-terminal (1-237) contains nuclear-receptor-binding domains, while the C-terminal (238-614) principally contains a ferritin-binding domain. The exploration of the protein structure of NCOA4 suggests that NCOA4 possesses additional significant and complex functions based on its structural domains. Intriguingly, another three isoforms of NCOA4 that are produced by alternative splicing have been identified, which may also display disparate activities in physiological and pathological processes. Thus, NCOA4 has become an important bridge that encompasses interactions between immunity and metabolism. In this review, we outline the latest advances in the important regulating mechanisms underlying NCOA4 actions in health and disease conditions, providing insights into potential therapeutic interventions.
Collapse
Affiliation(s)
- Yue Le
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Qinjie Liu
- Department of General Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Yi Yang
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China.
| | - Jie Wu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China.
- Research Center of Surgery, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, 210021, China.
| |
Collapse
|
3
|
Wang Y, Li B, Liu G, Han Q, Diao Y, Liu J. Corilagin attenuates intestinal ischemia/reperfusion injury in mice by inhibiting ferritinophagy-mediated ferroptosis through disrupting NCOA4-ferritin interaction. Life Sci 2023; 334:122176. [PMID: 37858718 DOI: 10.1016/j.lfs.2023.122176] [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: 08/24/2023] [Revised: 10/03/2023] [Accepted: 10/11/2023] [Indexed: 10/21/2023]
Abstract
AIMS Intestinal ischemia reperfusion (II/R) is a common clinical emergency. Ferroptosis is reported to play a role in II/R injury. Our previous studies revealed that corilagin significantly attenuates intestinal ischemia/reperfusion injuries. However, the underlying molecular mechanism is unclear and requires further study. MATERIALS AND METHODS DAO, GSSG/T-GSH, MDA, and Fe2+ were measured by assay kits, 4-HNE was assessed by IHC, and 15-LOX was measured by ELISA. Mitochondrial damage was observed by TEM and cellular oxidation levels were detected by C11-BODIPY 581/591 and DHE probes. LC3, p62, Beclin1, ACSL4, GPX4, NCOA4, and ferritin expression were examined by WB in vivo and in vitro. IF, co-IF, q-PCR, and constructed NCOA4-knock-down IEC-6 cells were used to evaluate the role of NCOA4 in the effect of corilagin against II/R injury. Temporal and nucleoplasmic variations with or without corilagin were observed by WB. Co-IP and molecular docking were used to investigate the NCOA4-ferritin interaction. KEY FINDINGS Corilagin attenuated II/R-induced ferroptosis both in vitro and in vivo. Further study revealed that the anti-ferroptosis bioactivity of corilagin might be due to the modulation of iron homeostasis via inhibition of ferritinophagy in an NCOA4-dependent manner. SIGNIFICANCE Corilagin might be a potential therapeutic agent for II/R-induced tissue injury.
Collapse
Affiliation(s)
- Yunxiang Wang
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China
| | - Bin Li
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China; Dalian Anti-Infective Traditional Chinese Medicine Development Engineering Technology Research Center, Dalian 116044, China
| | - Guanting Liu
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China
| | - Qipeng Han
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China
| | - Yunpeng Diao
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China; Dalian Anti-Infective Traditional Chinese Medicine Development Engineering Technology Research Center, Dalian 116044, China.
| | - Jing Liu
- College of Pharmacy, Dalian Medical University, Dalian, 116044, China; Dalian Anti-Infective Traditional Chinese Medicine Development Engineering Technology Research Center, Dalian 116044, China.
| |
Collapse
|
4
|
Ong HTM, Ates E, Kwon OS, Kang MJ. Screening of Natural Compounds for CYP11A1 Stimulation Against Cell Renal Cell Carcinoma. Biol Proced Online 2023; 25:31. [PMID: 38036976 PMCID: PMC10687993 DOI: 10.1186/s12575-023-00225-y] [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: 07/05/2023] [Accepted: 11/09/2023] [Indexed: 12/02/2023] Open
Abstract
BACKGROUND Renal cancer therapies are challenging owing to the extensive spreading of this cancer to other organs and its ability to pose resistance to current medications. Therefore, drugs targeting novel targets are urgently required to overcome these challenges. The cholesterol side-chain cleavage enzyme (CYP11A1) is closely associated with steroidogenesis, and its downregulation is linked to adrenal dysfunction and several types of carcinoma. We previously found that overexpression of CYP11A1 inhibited epithelial-mesenchymal transition and induced G2/M arrest in the kidney cancer Caki-1 cell line. In this context, natural compounds that exhibit potent CYP11A1 stimulation activity can be promising therpaeutic agents for kidney cancer. METHODS We screened a panel of 1374 natural compounds in a wound-healing assay using CYP11A1-transfected Caki-1 cells. Of these, 167 promising biologically active compounds that inhibited cancer cell migration by more than 75% were selected, and their half-maximal inhibitory concentrations (IC50) were determined. The IC50 of 159 compounds was determined and 38 compounds with IC50 values less than 50 µM were selected for further analysis. Steroid hormones (cholesterol and pregnenolone) levels in cells treated with the selected compounds were quantitated using LC-MS/MS to determine their effect on CYP11A1 activity. Western blotting for CYP11A1, autophagy signaling proteins, and ferroptosis regulators were performed to ivestigate the mechanisms underlying the action of the selected compounds. RESULTS We screened five promising natural lead compounds that inhibited cancer cell proliferation after three screening steps. The IC50 of these compounds was determined to be between 5.9 and 14.6 μM. These candidate compounds increased the expression of CYP11A1 and suppressed cholesterol levels while increasing pregnenolone levels, which is consistent with the activation of CYP11A1. Our results showed that CYP11A1 activation inhibited the migration of cancer cells, promoted ferroptosis, and triggered autophagy signaling. CONCLUSIONS This study indicates that the CYP11A1-overexpressing Caki-1 cell line is useful for screening drugs against kidney cancer. The two selected compounds could be utilized as lead compounds for anticancer drug discovery, and specifically for the development of antirenal cancer medication.
Collapse
Affiliation(s)
- Hien Thi My Ong
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
| | - Eda Ates
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
| | - Oh-Seung Kwon
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea
- Doping Control Center, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea
| | - Min-Jung Kang
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul, 02792, Republic of Korea.
- Division of Bio-Medical Science & Technology, KIST School, University of Science and Technology, Seoul, 02792, Republic of Korea.
| |
Collapse
|
5
|
Bayanbold K, Singhania M, Fath MA, Searby CC, Stolwijk JM, Henrich JB, Pulliam CF, Schoenfeld JD, Mapuskar KA, Sho S, Caster JM, Allen BG, Buettner GR, Spies M, Goswami PC, Petronek MS, Spitz DR. Depletion of Labile Iron Induces Replication Stress and Enhances Responses to Chemoradiation in Non-Small-Cell Lung Cancer. Antioxidants (Basel) 2023; 12:2005. [PMID: 38001858 PMCID: PMC10669787 DOI: 10.3390/antiox12112005] [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: 10/12/2023] [Revised: 10/31/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The intracellular redox-active labile iron pool (LIP) is weakly chelated and available for integration into the iron metalloproteins that are involved in diverse cellular processes, including cancer cell-specific metabolic oxidative stress. Abnormal iron metabolism and elevated LIP levels are linked to the poor survival of lung cancer patients, yet the underlying mechanisms remain unclear. Depletion of the LIP in non-small-cell lung cancer cell lines using the doxycycline-inducible overexpression of the ferritin heavy chain (Ft-H) (H1299 and H292), or treatment with deferoxamine (DFO) (H1299 and A549), inhibited cell growth and decreased clonogenic survival. The Ft-H overexpression-induced inhibition of H1299 and H292 cell growth was also accompanied by a significant delay in transit through the S-phase. In addition, both Ft-H overexpression and DFO in H1299 resulted in increased single- and double-strand DNA breaks, supporting the involvement of replication stress in the response to LIP depletion. The Ft-H and DFO treatment also sensitized H1299 to VE-821, an inhibitor of ataxia telangiectasis and Rad2-related (ATR) kinase, highlighting the potential of LIP depletion, combined with DNA damage response modifiers, to alter lung cancer cell responses. In contrast, only DFO treatment effectively reduced the LIP, clonogenic survival, cell growth, and sensitivity to VE-821 in A549 non-small-cell lung cancer cells. Importantly, the Ft-H and DFO sensitized both H1299 and A549 to chemoradiation in vitro, and Ft-H overexpression increased the efficacy of chemoradiation in vivo in H1299. These results support the hypothesis that the depletion of the LIP can induce genomic instability, cell death, and potentiate therapeutic responses to chemoradiation in NSCLC.
Collapse
Affiliation(s)
- Khaliunaa Bayanbold
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Mekhla Singhania
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Melissa A. Fath
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Charles C. Searby
- University of Iowa Hospitals and Clinics, Department Pediatrics, University of Iowa, Iowa City, IA 52242, USA
| | - Jeffrey M. Stolwijk
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - John B. Henrich
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Casey F. Pulliam
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Joshua D. Schoenfeld
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Kranti A. Mapuskar
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Sei Sho
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Joseph M. Caster
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Bryan G. Allen
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Garry R. Buettner
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Maria Spies
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
- University of Iowa Hospitals and Clinics, Holden Comprehensive Cancer Center, Department of Biochemistry and Molecular Biology, Iowa City, IA 52242, USA
| | - Prabhat C. Goswami
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Michael S. Petronek
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| | - Douglas R. Spitz
- University of Iowa Hospitals and Clinics, Free Radical and Radiation Biology Program, Department of Radiation Oncology, Holden Comprehensive Cancer Center, Iowa City, IA 52242, USA (M.A.F.); (G.R.B.)
| |
Collapse
|
6
|
Chen H, Zhao X, Yang W, Zhang Q, Hao R, Jiang S, Han H, Yu Z, Xing S, Feng C, Wang Q, Lu H, Li Y, Quan C, Lu Y, Zhou G. RNA N6-methyladenosine modification-based biomarkers for absorbed ionizing radiation dose estimation. Nat Commun 2023; 14:6912. [PMID: 37903783 PMCID: PMC10616291 DOI: 10.1038/s41467-023-42665-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 10/18/2023] [Indexed: 11/01/2023] Open
Abstract
Radiation triage and biological dosimetry are critical for the medical management of massive potentially exposed individuals following radiological accidents. Here, we performed a genome-wide screening of radiation-responding mRNAs, whose N6-methyladenosine (m6A) levels showed significant alteration after acute irradiation. The m6A levels of three genes, Ncoa4, Ate1 and Fgf22, in peripheral blood mononuclear cells (PBMCs) of mice showed excellent dose-response relationships and could serve as biomarkers of radiation exposure. Especially, the RNA m6A of Ncoa4 maintained a high level as long as 28 days after irradiation. We demonstrated its responsive specificity to radiation, conservation across the mice, monkeys and humans, and the dose-response relationship in PBMCs from cancer patients receiving radiation therapy. Finally, NOCA4 m6A-based biodosimetric models were constructed for estimating absorbed radiation doses in mice or humans. Collectively, this study demonstrated the potential feasibility of RNA m6A in radiation accidents management and clinical applications.
Collapse
Affiliation(s)
- Hongxia Chen
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Xi Zhao
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Wei Yang
- Department of Radiation Oncology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Qi Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
- School of Medicine, University of South China, Hengyang City, Hunan Province, China
| | - Rongjiao Hao
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
- School of Life Science, University of Hebei, Baoding City, Hebei Province, China
| | - Siao Jiang
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
- School of Life Science, University of Hebei, Baoding City, Hebei Province, China
| | - Huihui Han
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Zuyin Yu
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Shuang Xing
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Changjiang Feng
- Department of Thoracic Surgery, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Qianqian Wang
- Department of Radiation Oncology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hao Lu
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yuanfeng Li
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Cheng Quan
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yiming Lu
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China.
- School of Life Science, University of Hebei, Baoding City, Hebei Province, China.
| | - Gangqiao Zhou
- State Key Laboratory of Proteomics, National Center for Protein Sciences at Beijing, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Beijing, China.
- School of Medicine, University of South China, Hengyang City, Hunan Province, China.
- School of Life Science, University of Hebei, Baoding City, Hebei Province, China.
- Collaborative Innovation Center for Personalized Cancer Medicine, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing City, Jiangsu Province, China.
| |
Collapse
|
7
|
Zhang D, Zhou X, Zhou W, Cui SW, Nie S. Intestinal organoids: A thriving and powerful tool for investigating dietary nutrients-intestinal homeostasis axis. Food Res Int 2023; 172:113109. [PMID: 37689878 DOI: 10.1016/j.foodres.2023.113109] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/03/2023] [Accepted: 06/09/2023] [Indexed: 09/11/2023]
Abstract
Dietary nutrients regulate intestinal homeostasis through a variety of complex mechanisms, to affect the host health. Nowadays, various models have been used to investigate the dietary nutrients-intestinal homeostasis axis. Different from the limited flux in animal experiments, limited intestinal cell types and distorted simulation of intestinal environment of 2D cells, intestinal organoid (IO) is a 3D culture system of mini-gut with various intestinal epithelial cells (IECs) and producibility of intestinal biology. Therefore, IOs is a powerful tool to evaluate dietary nutrients-intestinal homeostasis interaction. This review summarized the application of IOs in the investigation of mechanisms for macronutrients (carbohydrates, proteins and fats) and micronutrients (vitamins and minerals) affecting intestinal homeostasis directly or indirectly (polysaccharides-intestinal bacteria, proteins-amino acids). In addition, new perspectives of IOs in combination with advanced biological techniques and their applications in precise nutrition were proposed.
Collapse
Affiliation(s)
- Duoduo Zhang
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, China
| | - Xingtao Zhou
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, China.
| | - Wengan Zhou
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, China
| | - Steve W Cui
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, China; Agriculture and Agri-Food Canada, Guelph Research and Development Centre, 93 Stone Road West, Guelph, Ontario NIG 5C9, Canada
| | - Shaoping Nie
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, 235 Nanjing East Road, Nanchang, Jiangxi 330047, China.
| |
Collapse
|
8
|
Jin X, Jiang C, Zou Z, Huang H, Li X, Xu S, Tan R. Ferritinophagy in the etiopathogenic mechanism of related diseases. J Nutr Biochem 2023; 117:109339. [PMID: 37061010 DOI: 10.1016/j.jnutbio.2023.109339] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 03/18/2023] [Accepted: 03/23/2023] [Indexed: 04/17/2023]
Abstract
Iron is an essential trace element that is involved in a variety of physiological processes. Ferritinophagy is selective autophagy mediated by nuclear receptor coactivator 4 (NCOA4), which regulates iron homeostasis in the body. Upon iron depletion or starvation, ferritinophagy is activated, releasing large amounts of Fe2+ and increasing reactive oxygen species (ROS), leading to ferroptosis. This plays a significant role in the etiopathogenesis of many diseases, such as metabolic diseases, neurodegenerative diseases, infectious diseases, tumors, cardiomyopathy, and ischemia-reperfusion ischemia-reperfusion injury. Here, we first review the regulation and functions of ferritinophagy and then describe its involvement in different diseases, with hopes of providing new understanding and insights into iron metabolism and iron disorder-related diseases and the therapeutic opportunity for targeting ferritinophagy.
Collapse
Affiliation(s)
- Xuemei Jin
- Department of Preventive Medicine, School of Medicine, Yanbian University, Yanji, China; Department of Clinical Nutrition, Guangzhou Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Chunjie Jiang
- Department of Clinical Nutrition, Guangzhou Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Zhizhou Zou
- Department of Preventive Medicine, School of Medicine, Yanbian University, Yanji, China; Department of Clinical Nutrition, Guangzhou Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - He Huang
- Department of Preventive Medicine, School of Medicine, Yanbian University, Yanji, China; Department of Clinical Nutrition, Guangzhou Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Xiaojian Li
- Department of Burn, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - Songji Xu
- Department of Preventive Medicine, School of Medicine, Yanbian University, Yanji, China
| | - Rongshao Tan
- Department of Clinical Nutrition, Guangzhou Institute of Disease-Oriented Nutritional Research, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China.
| |
Collapse
|
9
|
Silvestri L, Pettinato M, Furiosi V, Bavuso Volpe L, Nai A, Pagani A. Managing the Dual Nature of Iron to Preserve Health. Int J Mol Sci 2023; 24:ijms24043995. [PMID: 36835406 PMCID: PMC9961779 DOI: 10.3390/ijms24043995] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 02/18/2023] Open
Abstract
Because of its peculiar redox properties, iron is an essential element in living organisms, being involved in crucial biochemical processes such as oxygen transport, energy production, DNA metabolism, and many others. However, its propensity to accept or donate electrons makes it potentially highly toxic when present in excess and inadequately buffered, as it can generate reactive oxygen species. For this reason, several mechanisms evolved to prevent both iron overload and iron deficiency. At the cellular level, iron regulatory proteins, sensors of intracellular iron levels, and post-transcriptional modifications regulate the expression and translation of genes encoding proteins that modulate the uptake, storage, utilization, and export of iron. At the systemic level, the liver controls body iron levels by producing hepcidin, a peptide hormone that reduces the amount of iron entering the bloodstream by blocking the function of ferroportin, the sole iron exporter in mammals. The regulation of hepcidin occurs through the integration of multiple signals, primarily iron, inflammation and infection, and erythropoiesis. These signals modulate hepcidin levels by accessory proteins such as the hemochromatosis proteins hemojuvelin, HFE, and transferrin receptor 2, the serine protease TMPRSS6, the proinflammatory cytokine IL6, and the erythroid regulator Erythroferrone. The deregulation of the hepcidin/ferroportin axis is the central pathogenic mechanism of diseases characterized by iron overload, such as hemochromatosis and iron-loading anemias, or by iron deficiency, such as IRIDA and anemia of inflammation. Understanding the basic mechanisms involved in the regulation of hepcidin will help in identifying new therapeutic targets to treat these disorders.
Collapse
Affiliation(s)
- Laura Silvestri
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, 20132 Milan, Italy
- Correspondence: ; Tel.: +39-0226436889; Fax: +39-0226434723
| | - Mariateresa Pettinato
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Valeria Furiosi
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Letizia Bavuso Volpe
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Antonella Nai
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - Alessia Pagani
- Regulation of Iron Metabolism Unit, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy
| |
Collapse
|
10
|
Sun K, Li C, Liao S, Yao X, Ouyang Y, Liu Y, Wang Z, Li Z, Yao F. Ferritinophagy, a form of autophagic ferroptosis: New insights into cancer treatment. Front Pharmacol 2022; 13:1043344. [PMID: 36339539 PMCID: PMC9635757 DOI: 10.3389/fphar.2022.1043344] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/12/2022] [Indexed: 09/24/2023] Open
Abstract
Ferritinophagy, a form of autophagy, is also an important part of ferroptosis, a type of regulated cell death resulting from abnormal iron metabolism involving the production of reactive oxygen species. As ferroptosis, autophagy and cancer have been revealed, ferritinophagy has attracted increasing attention in cancer development. In this review, we discuss the latest research progress on ferroptosis, autophagy-associated ferroptosis led by ferritinophagy, the regulators of ferritinophagy and promising cancer treatments that target ferritinophagy. Ferritinophagy is at the intersection of ferroptosis and autophagy and plays a significant role in cancer development. The discussed studies provide new insights into the mechanisms of ferritinophagy and promising related treatments for cancer.
Collapse
Affiliation(s)
- Kai Sun
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Chenyuan Li
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Shichong Liao
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Xinrui Yao
- School of Science, University of Sydney, Sydney, New South Wales, NSW, Australia
| | - Yang Ouyang
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Yi Liu
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhong Wang
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiyu Li
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| | - Feng Yao
- Department of Breast and Thyroid Surgery. Renmin Hospital of Wuhan University, Wuhan, China
| |
Collapse
|