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Liu J, Zhang L, Tang M, Chen X, Yang C, Li Y, Feng J, Deng Y, Wang X, Zhang Y. Functional variant rs10175368 which affects the expression of CYP1B1 plays a protective role against breast cancer in a Chinese Han population. Eur J Cancer Prev 2023; 32:450-459. [PMID: 37038992 PMCID: PMC10373845 DOI: 10.1097/cej.0000000000000800] [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: 01/11/2023] [Accepted: 03/10/2023] [Indexed: 04/12/2023]
Abstract
OBJECTIVE Cytochrome P450 1B1 ( CYP1B1 ) genetic variants are relevant in the pathogenesis of breast cancer. Exploring the relationships between CYP1B1 functional variants and breast cancer could improve our understanding of breast cancer molecular pathophysiology. METHODS This is a two-stage hospital-based case-control study of a Chinese Han population. Genotyping was performed to identify candidate gene variants. 3DSNP, ANNOVAR, and RegulomeDB were used to determine functional single nucleotide polymorphisms (SNPs). The relationship between candidate variants and breast cancer risk was evaluated through unconditional logistic regression analysis. The PancanQTL platform was used to perform cis and trans expression quantitative trait loci (eQTL) analysis of positive SNPs. The GSCA platform was then used to compare the gene expression levels of potential target genes between breast cancer tissue and normal tissue adjacent to the cancer. RESULTS rs10175368-T acted as a protective factor against breast cancer based on an additive model [odds ratio (OR) = 0.722, 95% confidence interval (CI) = 0.613-0.850; P < 0.001], and was identified as a protective factor in the postmenopausal population (OR = 0.601; 95% CI, 0.474-0.764; P < 0.001). eQTL analysis and analysis of differential expression in carcinoma and paracancerous tissues revealed that the expression level of CYP1B1 - AS1 was associated with rs10175368 and that CYP1B1-AS1 had significantly higher expression levels in breast cancer tissues than in paracancerous tissues. CONCLUSION We show, for the first time in a Chinese Han population, that the functional variant rs10175368 plays a protective role against breast cancer, especially in the postmenopausal population.
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Affiliation(s)
- Jiarui Liu
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
| | - Lijia Zhang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
| | - Mingwen Tang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
| | - Xinyu Chen
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
| | - Caiyun Yang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
| | - Yong Li
- Department of Oncology, GuiZhou Provincial People’s Hospital, Guiyang
| | - Jin Feng
- Department of Clinical Laboratory, Affiliated Hospital of Zunyi Medical University, Zunyi
| | - Yan Deng
- Department of Scientific Research and Education, The First People's Hospital of Bijie city, Bijie Guizhou, China
| | - Xin Wang
- Department of Orthopaedic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yi Zhang
- Department of Hygiene Toxicology, School of Public Health, Zunyi Medical University
- Department of Preventive Medicine, Guizhou Province Preventive Medicine Experimental Teaching Demonstration Centre, Zunyi, Guizhou
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Chen W, Bao L, Ren Q, Zhang Z, Yi L, Lei W, Yang Z, Lu Y, You B, You Y, Gu M. SCARB1 in extracellular vesicles promotes NPC metastasis by co-regulating M1 and M2 macrophage function. Cell Death Discov 2023; 9:323. [PMID: 37644041 PMCID: PMC10465564 DOI: 10.1038/s41420-023-01621-9] [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: 12/27/2022] [Revised: 07/30/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023] Open
Abstract
Distant metastasis is currently the main factor affecting the prognosis of nasopharyngeal carcinoma (NPC), and understanding the mechanisms of metastasis and identifying reliable therapeutic targets are critical for improving prognosis and achieving clinical translation. Macrophages, as important immune cells in the tumor microenvironment (TME), have been shown to regulate metastasis. And extracellular vesicles (EVs) secreted by stromal cells and tumor cells play the important role in intercellular communication in the tumor microenvironment. However, the role of NPC-EVs on macrophages and their function in regulating macrophages to affect metastasis has not been fully clarified. In this study, we report that NPC-EVs can be uptake by macrophages and alter macrophage polarization, for the first time, we identified the genes implicated in these regulatory functions: SCARB1, HAAO, and CYP1B1. Moreover, we found that SCARB1 was positively associated with metastasis and poor prognosis of NPC. Interestingly, we found that SCARB1-rich EVs promoted M1 macrophages ferroptosis to decrease M1 macrophages infiltration by upregulating the HAAO level while decreasing phagocytosis of M2 macrophages by upregulating the CYP1B1 level. Finally, we identified the SCARB1-binding gene KLF9, which is involved in the transcription of HAAO and CYP1B1. Our findings showed that SCARB1-EVs promoted metastasis by co-regulating M1 and M2 macrophage function. The related mechanism will provide a new therapeutic strategy to help patients with NPC improve their prognosis.
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Affiliation(s)
- Wenhui Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Lili Bao
- Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Qianqian Ren
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Zixiang Zhang
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Lu Yi
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Wei Lei
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Zhiyuan Yang
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Yingna Lu
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China
| | - Bo You
- Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
| | - Yiwen You
- Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
| | - Miao Gu
- Department of Otorhinolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
- Institute of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
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Zhao Q, Qi T. The implications and prospect of cuproptosis-related genes and copper transporters in cancer progression. Front Oncol 2023; 13:1117164. [PMID: 36925927 PMCID: PMC10011146 DOI: 10.3389/fonc.2023.1117164] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
Currently, cancer has become one of the major public health problems worldwide. Apoptosis is an important anti-cancer defense mechanism, which is used in the development of targeted drugs. Because cancer cells have endogenous resistance to apoptosis,the clinical efficacy of related drugs is not ideal. Therefore, non-apoptotic regulatory cell death may bring new therapeutic strategies for cancer treatment. Cuproptosis is a novel form of regulatory cell death which is copper-dependent, regulated and distinct from other known cell death regulatory mechanisms. FDX1,LIAS,and DLAT named cuproptosis-related genes play an essential role in regulating cuproptosis. Meanwhile, abnormal accumulation of copper can be observed in various malignant tumors. The correlation has been established between elevated copper levels in serum and tissues and the progression of several cancers. Copper transporters, CTR1 and Copper-transporting ATPases(ATP7A and ATP7B), are mainly involved in regulating the dynamic balance of copper concentration to maintain copper homeostasis. Thus,cuproptosis-related genes and copper transporters will be the focus of cancer research in future. This review elaborated the basic functions of cuproptosis-related genes and copper transporters by retrievalling PubMed. And then we analyzed their potential relationship with cancer aiming to provide theoretical support and reference in cancer progression, diagnosis and treatment for future study.
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Affiliation(s)
- Qianwen Zhao
- Institute of Medical Sciences, The Second Hospital of Shandong University, Jinan, China
| | - Tonggang Qi
- Institute of Medical Sciences, The Second Hospital of Shandong University, Jinan, China
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Vega J, Catalá TS, García-Márquez J, Speidel LG, Arijo S, Cornelius Kunz N, Geisler C, Figueroa FL. Molecular Diversity and Biochemical Content in Two Invasive Alien Species: Looking for Chemical Similarities and Bioactivities. Mar Drugs 2022; 21:5. [PMID: 36662178 PMCID: PMC9861339 DOI: 10.3390/md21010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/17/2022] [Accepted: 12/17/2022] [Indexed: 12/25/2022] Open
Abstract
The biochemical composition, molecular diversity, and two different bioactivities of Asparagopsis armata and Rugulopteryx okamurae (two alien species with different invasive patterns in the southern Iberian Peninsula) were analyzed through spectrophotometric methods and Fourier transform ion cyclotron mass spectroscopy (FT-ICR-MS). A total of 3042 molecular formulas were identified from the different extracts. The dH2O extracts were the most molecularly different. A. armata presented the highest content of nitrogenous compounds (proteins, CHON) and sulphur content, whereas R. okamurae was rich in carbonated compounds (total carbon, lipids, CHO, and CHOP). Antioxidant capacity and phenolic content were higher in R. okamurae than in A. armata. Antimicrobial activity was detected from both species. A. armata showed capacity to inhibit human and fish pathogens (e.g., Staphylococcus aureus or Vibrio anguillarum), whereas R. okamurae only showed inhibition against human bacteria (Staphylococcus aureus and Cutibacterium acnes). In R. okamurae, molecules with a great number of pharmaceutical activities (e.g., anti-inflammatory or antitumoral), antibacterial, biomaterial, and other utilities were found. The main molecules of A. armata had also pharmaceutical applications (e.g., antimalarian, antithrombotic, anti-inflammatory, or antiarthritis). The valorization of these species can help to counteract the environmental effects of the bioinvasions.
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Affiliation(s)
- Julia Vega
- Andalusian Institute of Blue Biotechnology and Development (IBYDA), Ecology Department, Faculty of Sciences, Malaga University, Campus Universitario de Teatinos s/n, 29071 Malaga, Spain
| | - Teresa S. Catalá
- Research Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University, 26129 Oldenburg, Germany
- Organization for Science, Education and Global Society, 70563 Stuttgart, Germany
| | - Jorge García-Márquez
- Andalusian Institute of Blue Biotechnology and Development (IBYDA), Microbiology Department, Faculty of Sciences, Malaga University, Campus Universitario de Teatinos s/n, 29071 Malaga, Spain
| | - Linn G. Speidel
- Biogeoscience Group, Geological Institute, ETH Zurich, Sonneggstr. 5, 8092 Zurich, Switzerland
| | - Salvador Arijo
- Andalusian Institute of Blue Biotechnology and Development (IBYDA), Microbiology Department, Faculty of Sciences, Malaga University, Campus Universitario de Teatinos s/n, 29071 Malaga, Spain
| | - Niklas Cornelius Kunz
- Artificial Intelligence in Healthcare and Biotechnology, ValueData GmbH, 51429 Bergisch Gladbach, Germany
| | - Christoph Geisler
- Organization for Science, Education and Global Society, 70563 Stuttgart, Germany
| | - Félix L. Figueroa
- Andalusian Institute of Blue Biotechnology and Development (IBYDA), Ecology Department, Faculty of Sciences, Malaga University, Campus Universitario de Teatinos s/n, 29071 Malaga, Spain
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Lin Q, Cao J, Du X, Yang K, Yang X, Liang Z, Shi J, Zhang J. CYP1B1-catalyzed 4-OHE2 promotes the castration resistance of prostate cancer stem cells by estrogen receptor α-mediated IL6 activation. Cell Commun Signal 2022; 20:31. [PMID: 35292057 PMCID: PMC8922936 DOI: 10.1186/s12964-021-00807-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 11/22/2021] [Indexed: 11/10/2022] Open
Abstract
Background Resistance to androgen deprivation therapy remains a major challenge for the clinical treatment of patients with castration-resistant prostate cancer (CRPC). CYP1B1, a critical enzyme that catalyzes the conversion of estradiol to 4-Hydroxy-17β-estradiol (4-OHE2), has been reported to promote the development and progression of hormone-related cancer, but its role in CRPC is unclear. Methods To explore the underlying mechanism which CYP1B1 promotes the prostate cancer stem cells (PCSCs) characteristics, bioinformatics analyses of human clinical prostate cancer (PCa) datasets were performed. CYP1B1, IL6, and estrogen receptor-α (ERα) expression levels were evaluated in PCa and CRPC tissues via immunohistochemistry. The high-performance liquid chromatography-mass spectrometry assay was carried out to examine intracellular 4-OHE2 levels. Serum-free suspension culture and flow cytometry assays were performed to evaluate PCSCs. Chromatin immunoprecipitation was used to validate that 4-OHE2 recruited ERα to the IL6 promoter. Results CYP1B1 expression was significantly increased in CRPC tissues and androgen-independent PCa cell lines. CYP1B1+ PCa cells were significantly enriched in bicalutamide-treated LNCaP cells, and CYP1B1 knockdown reduced the cell viability under bicalutamide treatment. In addition, CYP1B1 knockdown decreased the intracellular 4-OHE2 concentration, accompanied by reduced PCSC characteristics. In PCa cells, 4-OHE2 stimulated ERα transcriptional activity and upregulated the expression of IL6 and downstream genes of the IL6-STAT3 signaling. 4-OHE2 increased cell viability under bicalutamide treatment and promoted PCSC characteristics, while IL6 neutralizing antibody reversed these effects. Mechanistically, siERα and the ER antagonist ICI182780 significantly attenuated 4-OHE2-induced IL6 expression, and 4-OHE2 promoted the binding of ERα to the estrogen response element of the IL6 promoter. Conclusions Our findings indicate that CYP1B1-catalyzed 4-OHE2 enhanced PCSC characteristics and attenuated bicalutamide sensitivity by ERα-mediated the IL6-STAT3 pathway activation. Our study further emphasizes the role of CYP1B1 in castration resistance and illustrates a novel mechanism of CRPC development. Graphical Abstract ![]()
Video Abstract.
Supplementary Information The online version contains supplementary material available at 10.1186/s12964-021-00807-x.
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Affiliation(s)
- Qimei Lin
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Jiasong Cao
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China.,Tianjin Key Lab of Human Development and Reproductive Regulation, Tianjin Central Hospital of Obstetrics and Gynecology, Nankai University, Tianjin, 300071, China
| | - Xiaoling Du
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Kuo Yang
- Department of Urology, Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Xu Yang
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Zhixian Liang
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China
| | - Jiandang Shi
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China.
| | - Ju Zhang
- Department of Biochemistry and Molecular Biology, College of Life Sciences, Bioactive Materials Key Lab of the Ministry of Education, Nankai University, Tianjin, 300071, China.
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