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Li YP, Huang ZJ, He QK, Li YX, Zhao XP, Ma ZQ, Qin MJ, Chen AW, Wei Q, Wang Y, Lu CH. Pirin Promotes the Progression of Non-Small-Cell Lung Cancer by Increasing ODC1 to Suppress Autophagy. J Proteome Res 2024; 23:1713-1724. [PMID: 38648079 DOI: 10.1021/acs.jproteome.3c00871] [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] [Indexed: 04/25/2024]
Abstract
Non-small-cell lung cancer (NSCLC), a common malignant tumor, requires deeper pathogenesis investigation. Autophagy is an evolutionarily conserved lysosomal degradation process that is frequently blocked during cancer progression. It is an urgent need to determine the novel autophagy-associated regulators in NSCLC. Here, we found that pirin was upregulated in NSCLC, and its expression was positively correlated with poor prognosis. Overexpression of pirin inhibited autophagy and promoted NSCLC proliferation. We then performed data-independent acquisition-based quantitative proteomics to identify the differentially expressed proteins (DEPs) in pirin-overexpression (OE) or pirin-knockdown (KD) cells. Among the pirin-regulated DEPs, ornithine decarboxylase 1 (ODC1) was downregulated in pirin-KD cells while upregulated along with pirin overexpression. ODC1 depletion reversed the pirin-induced autophagy inhibition and pro-proliferation effect in A549 and H460 cells. Immunohistochemistry showed that ODC1 was highly expressed in NSCLC cancer tissues and positively related with pirin. Notably, NSCLC patients with pirinhigh/ODC1high had a higher risk in terms of overall survival. In summary, we identified pirin and ODC1 as a novel cluster of prognostic biomarkers for NSCLC and highlighted the potential oncogenic role of the pirin/ODC1/autophagy axis in this cancer type. Targeting this pathway represents a possible therapeutic approach to treat NSCLC.
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Affiliation(s)
- Yan-Ping Li
- Research Laboratory of Zhuang & Yao Medicine, Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China
| | - Zi-Jia Huang
- MOE Key Laboratory of Tumor Molecular Biology and State Key Laboratory of Bioactive Molecules and Druggability Assessment, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Quan-Kuo He
- Medical College of Guangxi University, Nanning, 530004 China
| | - Yi-Xiang Li
- Medical College of Guangxi University, Nanning, 530004 China
| | - Xiang-Pei Zhao
- Research Laboratory of Zhuang & Yao Medicine, Guangxi International Zhuang Medicine Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530201, China
| | - Zhong-Qi Ma
- Medical College of Guangxi University, Nanning, 530004 China
| | - Mei-Jing Qin
- Medical Experimental Center, The First People's Hospital of Nanning, Nanning Institute of Respiratory Diseases, Nanning, 530022 China
| | - Ai-Wen Chen
- MOE Key Laboratory of Tumor Molecular Biology and State Key Laboratory of Bioactive Molecules and Druggability Assessment, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Qiu Wei
- Medical Experimental Center, The First People's Hospital of Nanning, Nanning Institute of Respiratory Diseases, Nanning, 530022 China
| | - Yang Wang
- MOE Key Laboratory of Tumor Molecular Biology and State Key Laboratory of Bioactive Molecules and Druggability Assessment, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Chun-Hua Lu
- Medical Experimental Center, The First People's Hospital of Nanning, Nanning Institute of Respiratory Diseases, Nanning, 530022 China
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Rifkin SB, Miller AK, Montalvan-Sanchez EE, Norwood DA, Martinez E, Waterboer T, Beasley TM, Dominguez RL, Williams SM, Morgan DR. Wood cookstove use is associated with gastric cancer in Central America and mediated by host genetics. Sci Rep 2023; 13:16515. [PMID: 37783717 PMCID: PMC10545771 DOI: 10.1038/s41598-023-42973-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 09/17/2023] [Indexed: 10/04/2023] Open
Abstract
Biomass cookstove food preparation is linked to aero-digestive cancers, mediated by ingested and inhaled carcinogens (e.g., heterocyclic amines, and polycyclic aromatic hydrocarbons). We investigated the association between gastric adenocarcinoma, wood cookstove use, H. pylori CagA infection and risk modification by variants in genes that metabolize and affect the internal dose of carcinogens. We conducted a population-based, case-control study (814 incident cases, 1049 controls) in rural Honduras, a high-incidence region with a homogeneous diet and endemic H. pylori infection, primarily with the high-risk CagA genotype. We investigated factors including wood cookstove use, H. pylori CagA serostatus, and 15 variants from 7 metabolizing genes, and the interactions between wood stove use and the genetic variants. Male sex (OR 2.0, 1.6-2.6), age (OR 1.04, 1.03-1.05), wood cookstove use (OR 2.3, 1.6-3.3), and CagA serostatus (OR 3.5, 2.4-5.1) and two SNPs in CYP1B1 (rs1800440 and rs1056836) were independently associated with gastric cancer in multivariate analysis. In the final multivariate model, a highly significant interaction (OR 3.1, 1.2-7.8) was noted between wood cookstove use and the rs1800440 metabolizing genotype, highlighting an important gene-environment interaction. Lifetime wood cookstove use associates with gastric cancer risk in the high-incidence regions of Central America, and the association is dependent on the rs1800440 genotype in CYP1B1. H. pylori CagA infection, wood cookstove use and the rs1800440 genotype, all of which are highly prevalent, informs who is at greatest risk from biomass cookstove use.
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Affiliation(s)
- Samara B Rifkin
- Department of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Anna K Miller
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Eleazar E Montalvan-Sanchez
- Hospital de Occidente, Ministry of Health, Santa Rosa de Copan, Copan, Honduras
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Dalton A Norwood
- Hospital de Occidente, Ministry of Health, Santa Rosa de Copan, Copan, Honduras
- Division of Preventive Medicine, Department of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - T Mark Beasley
- Department of Biostatistics, School of Public Health, The University of Alabama at Birmingham, Birmingham, AL, USA
- Birmingham/Atlanta Geriatric Research, Education, and Clinical Center, Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA
| | - Ricardo L Dominguez
- Hospital de Occidente, Ministry of Health, Santa Rosa de Copan, Copan, Honduras
| | - Scott M Williams
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
- Department of Population and Quantitative Health Sciences and Cleveland Institute for Computational Biology, Case Western Reserve University, Cleveland, OH, USA
| | - Douglas R Morgan
- Medicine and Epidemiology, UAB Division of Gastroenterology and Hepatology, The University of Alabama at Birmingham (UAB), Birmingham, AL, 35294, USA.
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Miller AK, Williams SM. Helicobacter pylori infection causes both protective and deleterious effects in human health and disease. Genes Immun 2021; 22:218-226. [PMID: 34244666 PMCID: PMC8390445 DOI: 10.1038/s41435-021-00146-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/18/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023]
Abstract
Infection with Helicobacter pylori (H. pylori) is necessary but not sufficient for the development of gastric cancer, the third leading cause of cancer death globally. H. pylori infection affects over half of people globally; however, it does not affect populations uniformly. H. pylori infection rates are declining in western industrialized countries but are plateauing in developing and newly industrialized countries where gastric cancer is most prevalent. Despite H. pylori infection being the primary causative agent for gastric cancer, H. pylori infection can also cause other effects, detrimental or beneficial, throughout an individual's life, with the beneficial effects often being seen in childhood and the deleterious effects in adulthood. H. pylori is an ancient bacterium and its likelihood of affecting disease or health is dependent on both human and bacterial genetics that have co-evolved over millennia. In this review, we focus on the impact of infection and its genetic bases in different populations and diseases throughout an individual's lifespan, highlighting the benefits of individualized treatment and argue that universal eradication of H. pylori in its host may cause more harm than good for those infected with H. pylori.
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Affiliation(s)
- Anna K Miller
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH
| | - Scott M Williams
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH,Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH
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