1
|
Huang J, Zhang H, Cao L, Chen F, Lin W, Lu Q, Huang X, Weng Q, Yang Q. Ferroptosis-related genes are considered as potential targets for CPAP treatment of obstructive sleep apnea. Front Neurol 2023; 14:1320954. [PMID: 38178888 PMCID: PMC10764456 DOI: 10.3389/fneur.2023.1320954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/06/2023] [Indexed: 01/06/2024] Open
Abstract
Obstructive sleep apnea (OSA) is a common syndrome characterized by upper airway dysfunction during sleep. Continuous positive airway pressure (CPAP) is the most frequently utilized non-surgical treatment for OSA. Ferroptosis play a crucial role in the physiological diseases caused by chronic intermittent hypoxia, but its involvement in the development of OSA and the exact mechanisms have incompletely elucidated. GSE75097 microarray dataset was used to identify differentially expressed genes between OSA patients and CPAP-treated OSA patients. Subsequently, Gene Ontology (GO) annotation, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, STRING database, and FerrDb database were conducted to analyze the biological functions of differentially expressed genes and screen ferroptosis-related genes. Finally, GSE135917 dataset employed for validation. There were 1,540 differentially expressed genes between OSA patients and CPAP-treated OSA patients. These differentially expressed genes were significantly enriched in the regulation of interleukin-1-mediated signaling pathway and ferroptosis-related signaling pathway. Subsequently, 13 ferroptosis-related genes (DRD5, TSC22D3, TFAP2A, STMN1, DDIT3, MYCN, ELAVL1, JUN, DUSP1, MIB1, PSAT1, LCE2C, and MIR27A) were identified from the interaction between differentially expressed genes and FerrDb database, which are regarded as the potential targets of CPAP-treated OSA. These ferroptosis-related genes were mainly involved in cell proliferation and apoptosis and MAPK signaling pathway. Furthermore, DRD5 and TFAP2A were downregulated in OSA patients, which showed good diagnostic properties for OSA, but these abnormal signatures are not reversed with short-term effective CPAP therapy. In summary, the identification of 13 ferroptosis-related genes as potential targets for the CPAP treatment of OSA provides valuable insights into the development of novel, reliable, and accurate therapeutic options.
Collapse
Affiliation(s)
- Jing Huang
- Shantou University Medical College, Shantou, Guangdong Province, China
| | - Hezi Zhang
- Shenzhen Nucleus Gene Technology Co., Ltd., Shenzhen, Guangdong Province, China
| | - Lichao Cao
- Shenzhen Nucleus Gene Technology Co., Ltd., Shenzhen, Guangdong Province, China
| | - Fang Chen
- Shenzhen Nucleus Gene Technology Co., Ltd., Shenzhen, Guangdong Province, China
| | - Weinan Lin
- Shantou University Medical College, Shantou, Guangdong Province, China
| | - Qinghua Lu
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen, Guangdong Province, China
| | - Xiao Huang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen, Guangdong Province, China
| | - Qi Weng
- Shenzhen Nucleus Gene Technology Co., Ltd., Shenzhen, Guangdong Province, China
| | - Qin Yang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, Shenzhen, Guangdong Province, China
- Shenzhen Pediatrics Institute of Shantou University Medical College, Shenzhen, Guangdong Province, China
| |
Collapse
|
2
|
Liu Q, Hao T, Li L, Huang D, Lin Z, Fang Y, Wang D, Zhang X. Construction of a mitochondrial dysfunction related signature of diagnosed model to obstructive sleep apnea. Front Genet 2022; 13. [PMID: 36468038 PMCID: PMC9714559 DOI: 10.3389/fgene.2022.1056691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022] Open
Abstract
Background: The molecular mechanisms underlying obstructive sleep apnea (OSA) and its comorbidities may involve mitochondrial dysfunction. However, very little is known about the relationships between mitochondrial dysfunction-related genes and OSA. Methods: Mitochondrial dysfunction-related differentially expressed genes (DEGs) between OSA and control adipose tissue samples were identified using data from the Gene Expression Omnibus database and information on mitochondrial dysfunction-related genes from the GeneCards database. A mitochondrial dysfunction-related signature of diagnostic model was established using least absolute shrinkage and selection operator Cox regression and then verified. Additionally, consensus clustering algorithms were used to conduct an unsupervised cluster analysis. A protein-protein interaction network of the DEGs between the mitochondrial dysfunction-related clusters was constructed using STRING database and the hub genes were identified. Functional analyses, including Gene Ontology (GO) analysis, Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis, gene set enrichment analysis (GSEA), and gene set variation analysis (GSVA), were conducted to explore the mechanisms involved in mitochondrial dysfunction in OSA. Immune cell infiltration analyses were conducted using CIBERSORT and single-sample GSEA (ssGSEA). Results: we established mitochondrial dysfunction related four-gene signature of diagnostic model consisted of NPR3, PDIA3, SLPI, ERAP2, and which could easily distinguish between OSA patients and controls. In addition, based on mitochondrial dysfunction-related gene expression, we identified two clusters among all the samples and three clusters among the OSA samples. A total of 10 hub genes were selected from the PPI network of DEGs between the two mitochondrial dysfunction-related clusters. There were correlations between the 10 hub genes and the 4 diagnostic genes. Enrichment analyses suggested that autophagy, inflammation pathways, and immune pathways are crucial in mitochondrial dysfunction in OSA. Plasma cells and M0 and M1 macrophages were significantly different between the OSA and control samples, while several immune cell types, especially T cells (γ/δ T cells, natural killer T cells, regulatory T cells, and type 17 T helper cells), were significantly different among mitochondrial dysfunction-related clusters of OSA samples. Conclusion: A novel mitochondrial dysfunction-related four-gen signature of diagnostic model was built. The genes are potential biomarkers for OSA and may play important roles in the development of OSA complications.
Collapse
Affiliation(s)
- Qian Liu
- Shantou University Medical College, Shantou, China
- Department of Cardiology, The Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong Province, China
| | - Tao Hao
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Lei Li
- Department of Cardiology, The Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong Province, China
| | - Daqi Huang
- Department of Cardiology, The Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong Province, China
| | - Ze Lin
- Shantou University Medical College, Shantou, China
- Laboratory of Molecular Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Yipeng Fang
- Laboratory of Molecular Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Dong Wang
- Department of Cardiology, The Affiliated Hospital of Binzhou Medical University, Binzhou, Shandong Province, China
| | - Xin Zhang
- Shantou University Medical College, Shantou, China
- Laboratory of Molecular Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
- Laboratory of Medical Molecular Imaging, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| |
Collapse
|
3
|
Rahman MA, Ahmed KR, Rahman MDH, Parvez MAK, Lee IS, Kim B. Therapeutic Aspects and Molecular Targets of Autophagy to Control Pancreatic Cancer Management. Biomedicines 2022; 10:biomedicines10061459. [PMID: 35740481 PMCID: PMC9220066 DOI: 10.3390/biomedicines10061459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/17/2022] [Accepted: 06/17/2022] [Indexed: 12/29/2022] Open
Abstract
Pancreatic cancer (PC) begins within the organ of the pancreas, which produces digestive enzymes, and is one of the formidable cancers for which appropriate treatment strategies are urgently needed. Autophagy occurs in the many chambers of PC tissue, including cancer cells, cancer-related fibroblasts, and immune cells, and can be fine-tuned by various promotive and suppressive signals. Consequently, the impacts of autophagy on pancreatic carcinogenesis and progression depend greatly on its stage and conditions. Autophagy inhibits the progress of preneoplastic damage during the initial phase. However, autophagy encourages tumor formation during the development phase. Several studies have reported that both a tumor-promoting and a tumor-suppressing function of autophagy in cancer that is likely cell-type dependent. However, autophagy is dispensable for pancreatic ductal adenocarcinoma (PDAC) growth, and clinical trials with autophagy inhibitors, either alone or in combination with other therapies, have had limited success. Autophagy’s dual mode of action makes it therapeutically challenging despite autophagy inhibitors providing increased longevity in medical studies, highlighting the need for a more rigorous review of current findings and more precise targeting strategies. Indeed, the role of autophagy in PC is complicated, and numerous factors must be considered when transitioning from bench to bedside. In this review, we summarize the evidence for the tumorigenic and protective role of autophagy in PC tumorigenesis and describe recent advances in the understanding of how autophagy may be regulated and controlled in PDAC.
Collapse
Affiliation(s)
- Md. Ataur Rahman
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Hoegidong Dongdaemungu, Seoul 02447, Korea; (K.R.A.); (M.H.R.)
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
- Global Biotechnology & Biomedical Research Network (GBBRN), Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
- Correspondence: (M.A.R.); (B.K.)
| | - Kazi Rejvee Ahmed
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Hoegidong Dongdaemungu, Seoul 02447, Korea; (K.R.A.); (M.H.R.)
| | - MD. Hasanur Rahman
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Hoegidong Dongdaemungu, Seoul 02447, Korea; (K.R.A.); (M.H.R.)
| | | | - In-Seon Lee
- Acupuncture & Meridian Science Research Center, Kyung Hee University, Seoul 02447, Korea;
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Hoegidong Dongdaemungu, Seoul 02447, Korea; (K.R.A.); (M.H.R.)
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Korea
- Correspondence: (M.A.R.); (B.K.)
| |
Collapse
|