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Lu XF, Huang T, Chen C, Zhang J, Fu XY, Cheng B, Zhou YY, Lei J, Lu DL. Association of CYP7B1 expression with the prognosis of endometrial cancer: a retrospective study. World J Surg Oncol 2024; 22:251. [PMID: 39289693 PMCID: PMC11406946 DOI: 10.1186/s12957-024-03504-4] [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: 02/09/2024] [Accepted: 08/13/2024] [Indexed: 09/19/2024] Open
Abstract
BACKGROUND Endometrial cancer (EC) tissues express CYP7B1, but its association with prognosis needs to be investigated. METHODS Immunohistochemistry and image analysis software were used to assess CYP7B1 protein expression in paraffin-embedded endometrial tumor sections. Associations between CYP7B1 and clinical factors were tested with the Wilcoxon rank-sum test. Kaplan-Meier curves were employed to describe survival, and differences were assessed using the log-rank test. Cox regression analysis was used to assess the association between CYP7B1 expression and the prognosis of patients with EC. RESULTS A total of 307 patients were enrolled with an average age of 52.6 ± 8.0 years at diagnosis. During the period of follow-up, 46 patients (15.0%) died, and 29 (9.4%) suffered recurrence. The expression of CYP7B1 protein is significantly higher in the cytoplasm than in the nucleus (P < 0.001). Patients aged < 55 years (P = 0.040), ER-positive patients (P = 0.028) and PR-positive patients (P < 0.001) report higher levels of CYP7B1 protein. Both univariate (HR = 0.41, 95% CI: 0.18-0.90, P = 0.025) and multivariate (HR = 0.35, 95%CI:0.16-0.79, P = 0.011) Cox regression analyses demonstrate that high CYP7B1 protein expression predicts longer overall survival (OS). When considering only ER-positive patients (n = 265), CYP7B1 protein expression is more strongly associated with OS (HR = 0.20,95%CI:0.08-0.52, P = 0.001). The 3-year OS and 5-year OS in the low-CYP7B1 subgroup are 81.6% and 76.8%, respectively; while in the high-CYP7B1 subgroup are 93.0% and 92.0%, respectively (P = 0.021). CONCLUSIONS High CYP7B1 protein expression predicted longer OS, suggesting that it may serve as an important molecular marker for EC prognosis.
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Affiliation(s)
- Xiao-Fang Lu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601, Huangpu Avenue West, Tianhe District, Guangzhou, 510632, China
| | - Tao Huang
- Department of Gynecology, Wuzhou Red Cross Hospital, No. 3-1, Xinxing 1st Road, Wanxiu District, Wuzhou, 543002, China
| | - Chang Chen
- Department of Pathology, Wuzhou Red Cross Hospital, Wuzhou, China
| | - Jing Zhang
- Department of Epidemiology, School of Medicine, Jinan University, No. 601, Huangpu Avenue West, Tianhe District, Guangzhou, 510632, China
| | - Xu-Yong Fu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601, Huangpu Avenue West, Tianhe District, Guangzhou, 510632, China
| | - Bo Cheng
- Department of Pathology, Chinese People's Liberation Army Rocket Force Characteristic Medical Center, Beijing, China
| | - Ya-Yan Zhou
- Department of Radiation Oncology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Jia Lei
- Department of Gynecology, Wuzhou Red Cross Hospital, No. 3-1, Xinxing 1st Road, Wanxiu District, Wuzhou, 543002, China.
| | - Da-Lin Lu
- Department of Epidemiology, School of Medicine, Jinan University, No. 601, Huangpu Avenue West, Tianhe District, Guangzhou, 510632, China.
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Vidana Gamage HE, Shahoei SH, Wang Y, Jacquin E, Weisser E, Bautista RO, Henn MA, Schane CP, Nelczyk AT, Ma L, Das Gupta A, Bendre SV, Nguyen T, Tiwari S, Tjoanda E, Krawczynska N, He S, Albright ST, Farmer R, Smith AJ, Fink EC, Chen H, Sverdlov M, Gann PH, Boidot R, Vegran F, Fanning SW, Hergenrother PJ, Apetoh L, Nelson ER. NR0B2 re-educates myeloid immune cells to reduce regulatory T cell expansion and progression of breast and other solid tumors. Cancer Lett 2024; 597:217042. [PMID: 38908543 DOI: 10.1016/j.canlet.2024.217042] [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: 03/08/2024] [Revised: 05/20/2024] [Accepted: 05/23/2024] [Indexed: 06/24/2024]
Abstract
Although survival from breast cancer has dramatically increased, many will develop recurrent, metastatic disease. Unfortunately, survival for this stage of disease remains very low. Activating the immune system has incredible promise since it has the potential to be curative. However, immune checkpoint blockade (ICB) which works through T cells has been largely disappointing for metastatic breast cancer. One reason for this is a suppressive myeloid immune compartment that is unaffected by ICB. Cholesterol metabolism and proteins involved in cholesterol homeostasis play important regulatory roles in myeloid cells. Here, we demonstrate that NR0B2, a nuclear receptor involved in negative feedback of cholesterol metabolism, works in several myeloid cell types to impair subsequent expansion of regulatory T cells (Tregs); Tregs being a subset known to be highly immune suppressive and associated with poor therapeutic response. Within myeloid cells, NR0B2 serves to decrease many aspects of the inflammasome, ultimately resulting in decreased IL1β; IL1β driving Treg expansion. Importantly, mice lacking NR0B2 exhibit accelerated tumor growth. Thus, NR0B2 represents an important node in myeloid cells dictating ensuing Treg expansion and tumor growth, thereby representing a novel therapeutic target to re-educate these cells, having impact across different solid tumor types. Indeed, a paper co-published in this issue demonstrates the therapeutic utility of targeting NR0B2.
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Affiliation(s)
- Hashni Epa Vidana Gamage
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Sayyed Hamed Shahoei
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Yu Wang
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | | | - Erin Weisser
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Rafael O Bautista
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Madeline A Henn
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Claire P Schane
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Adam T Nelczyk
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Shruti V Bendre
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Tiffany Nguyen
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Srishti Tiwari
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Evelyn Tjoanda
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Sisi He
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Samuel T Albright
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Rachel Farmer
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Amanda J Smith
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Emma C Fink
- Department of Cancer Biology, Loyola University Chicago Health Sciences Campus, Illinois, USA
| | - Hong Chen
- Food Science & Human Nutrition, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Maria Sverdlov
- Research Histology and Tissue Imaging Core, University of Illinois at Chicago, Illinois, USA
| | - Peter H Gann
- Research Histology and Tissue Imaging Core, University of Illinois at Chicago, Illinois, USA; Department of Pathology, University of Illinois at Chicago, Illinois, USA
| | - Romain Boidot
- Unit of Molecular Biology, Department of Biology and Pathology of Tumors, Georges-Francois Leclerc Cancer Center, Dijon, France; ICMUB UMR CNRS 6302, Dijon, France
| | | | - Sean W Fanning
- Department of Cancer Biology, Loyola University Chicago Health Sciences Campus, Illinois, USA
| | - Paul J Hergenrother
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA; Carl R. Woese Institute for Genomic Biology- Anticancer Discovery from Pets to People, University of Illinois at Urbana-Champaign, Illinois, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA
| | | | - Erik R Nelson
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Illinois, USA; Carl R. Woese Institute for Genomic Biology- Anticancer Discovery from Pets to People, University of Illinois at Urbana-Champaign, Illinois, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA; Division of Nutritional Sciences, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA.
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3
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Vidana Gamage HE, Albright ST, Smith AJ, Farmer R, Shahoei SH, Wang Y, Fink EC, Jacquin E, Weisser E, Bautista RO, Henn MA, Schane CP, Nelczyk AT, Ma L, Das Gupta A, Bendre SV, Nguyen T, Tiwari S, Krawczynska N, He S, Tjoanda E, Chen H, Sverdlov M, Gann PH, Boidot R, Vegran F, Fanning SW, Apetoh L, Hergenrother PJ, Nelson ER. Development of NR0B2 as a therapeutic target for the re-education of tumor associated myeloid cells. Cancer Lett 2024; 597:217086. [PMID: 38944231 DOI: 10.1016/j.canlet.2024.217086] [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: 03/08/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 07/01/2024]
Abstract
Immune checkpoint blockade (ICB) has had limited utility in several solid tumors such as breast cancer, a major cause of cancer-related mortality in women. Therefore, there is considerable interest in alternate strategies to promote an anti-cancer immune response. A paper co-published in this issue describes how NR0B2, a protein involved in cholesterol homeostasis, functions within myeloid immune cells to modulate the inflammasome and reduce the expansion of immune-suppressive regulatory T cells (Treg). Here, we develop NR0B2 as a potential therapeutic target. NR0B2 in tumors is associated with improved survival for several cancer types including breast. Importantly, NR0B2 expression is also prognostic of ICB success. Within breast tumors, NR0B2 expression is inversely associated with FOXP3, a marker of Tregs. While a described agonist (DSHN) had some efficacy, it required high doses and long treatment times. Therefore, we designed and screened several derivatives. A methyl ester derivative (DSHN-OMe) emerged as superior in terms of (1) cellular uptake, (2) ability to regulate expected expression of genes, (3) suppression of Treg expansion using in vitro co-culture systems, and (4) efficacy against the growth of primary and metastatic tumors. This work identifies NR0B2 as a target to re-educate myeloid immune cells and a novel ligand with significant anti-tumor efficacy in preclinical models.
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Affiliation(s)
- Hashni Epa Vidana Gamage
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Samuel T Albright
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Amanda J Smith
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Rachel Farmer
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Sayyed Hamed Shahoei
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Yu Wang
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Emma C Fink
- Department of Cancer Biology, Loyola University Chicago Health Sciences Campus, Illinois, USA
| | | | - Erin Weisser
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Rafael O Bautista
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Madeline A Henn
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Claire P Schane
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Adam T Nelczyk
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Shruti V Bendre
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Tiffany Nguyen
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Srishti Tiwari
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Sisi He
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Evelyn Tjoanda
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Hong Chen
- Food Science & Human Nutrition, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Maria Sverdlov
- Research Histology and Tissue Imaging Core, University of Illinois at Chicago, Illinois, USA
| | - Peter H Gann
- Research Histology and Tissue Imaging Core, University of Illinois at Chicago, Illinois, USA; Department of Pathology, University of Illinois at Chicago, Illinois, USA
| | - Romain Boidot
- Unit of Molecular Biology, Department of Biology and Pathology of Tumors, Georges-Francois Leclerc Cancer Center, Dijon, France; ICMUB UMR CNRS 6302, Dijon, France
| | | | - Sean W Fanning
- Department of Cancer Biology, Loyola University Chicago Health Sciences Campus, Illinois, USA
| | | | - Paul J Hergenrother
- Department of Chemistry, University of Illinois at Urbana-Champaign, Illinois, USA; Carl R. Woese Institute for Genomic Biology- Anticancer Discovery from Pets to People, University of Illinois at Urbana-Champaign, Illinois, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA
| | - Erik R Nelson
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Illinois, USA; Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Illinois, USA; Carl R. Woese Institute for Genomic Biology- Anticancer Discovery from Pets to People, University of Illinois at Urbana-Champaign, Illinois, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA; Division of Nutritional Sciences, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Illinois, USA.
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4
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Krawczynska N, Wang Y, Lim K, Das Gupta A, Lenczowski A, Abughazaleh M, Bendre SV, Kockaya LI, Schane CP, Fei Y, Hernandez AG, Drnevich J, Chan J, Dobrucki LW, Boppart MD, Ostrander J, Nelson ER. Neutrophils exposed to a cholesterol metabolite secrete extracellular vesicles that promote epithelial-mesenchymal transition and stemness in breast cancer cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.08.02.606061. [PMID: 39131340 PMCID: PMC11312600 DOI: 10.1101/2024.08.02.606061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Small extracellular vesicles (sEVs) are emerging as critical mediators of intercellular communication in the tumor microenvironment (TME). Here, we investigate the mechanisms by which sEVs derived from neutrophils treated with the cholesterol metabolite, 27-hydroxycholesterol (27HC), influence breast cancer progression. sEVs released from 27HC treated neutrophils enhance epithelial-mesenchymal transition (EMT) and stem-like properties in breast cancer cells, resulting in loss of adherence, increased migratory capacity and resistance to cytotoxic chemotherapy. Decreased microRNAs (miRs) within the sEVs resulted in activation of the WNT/β-catenin signaling pathway in recipient cells and suggest that this may be a predominant pathway for stem-like phenotype and EMT. Our findings underscore a novel mechanism by which 27HC-modulated neutrophils contribute to breast cancer pathophysiology through EV-mediated intercellular communication, suggesting potential therapeutic targets in cancer treatment.
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Affiliation(s)
- Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Yu Wang
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Ki Lim
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Adam Lenczowski
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Marwan Abughazaleh
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Shruti V. Bendre
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Lara I. Kockaya
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Claire P. Schane
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Yifan Fei
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Alvaro G Hernandez
- Roy J. Carver Biotechnology Center, The University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Jenny Drnevich
- Roy J. Carver Biotechnology Center, The University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Jefferson Chan
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Lawrence W. Dobrucki
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana Illinois, 61801 USA
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Carle-Illinois College of Medicine, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Marni D. Boppart
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Department of Health and Kinesiology, University of Illinois Urbana-Champaign, Urbana Illinois, 61801 USA
- Carl R. Woese Institute for Genomic Biology- Regenerative Biology & Tissue Engineering, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
| | - Julie Ostrander
- Masonic Cancer Center, University of Minnesota, Minneapolis Minnesota, 55455 USA
- Department of Medicine (Division of Hematology, Oncology, and Transplantation), University of Minnesota, Minneapolis Minnesota, 55455 USA
| | - Erik R. Nelson
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana Illinois, 61801 USA
- Carl R. Woese Institute for Genomic Biology- Anticancer Discovery from Pets to People, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, University of Illinois at Urbana-Champaign, Urbana Illinois, 61801 USA
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5
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Chen Y, Deng S, Xu J, Yan Y, Lan S, Guo M. Research status and hotspots on the mechanisms of liver X receptor in cancer progression: A bibliometric analysis. Medicine (Baltimore) 2024; 103:e37126. [PMID: 38552096 PMCID: PMC10977575 DOI: 10.1097/md.0000000000037126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/10/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND The mechanism of liver X receptor in cancer has been gradually revealed in recent years. This study is committed to analyzing the current research status of the mechanism of liver × receptor in cancer progression by using bibliometric methods and to explore the development trend of liver × receptor related research in the future, in order to provide some reference for further exploration in this field. METHODS The Web of Science core collection database was used to carry out the original data retrieval. Excel software was used for data statistics. Vosviewer and CiteSpace software were used to analyze the publication situation, cooperation network, reference co-citation, keyword and term co-occurrence, term bursts, and cluster analysis, and draw visual maps. RESULTS A total of 631 publications meeting the research criteria were included by December 2022, with an average of 32.5 citations per paper. The main research fields were molecular biology, oncology and cell biology, and the papers were mainly published in journals about molecular, biology and immunology. Cell is the journal with the highest citation. The United States is the most influential country, the University of California, Los Angeles is the main research institution, and Gustafsson, Jan-ake is the author with the highest output. In reference co-citation clustering, cluster#2 "cancer development" is the main cluster, and the period from 2014 to 2018 is an important stage of relevant theoretical progress. "Tumor microenvironment" with high burst and novelty became the most noteworthy term in term burst. CONCLUSION Using bibliometric methods to reveal the current status of LXR and cancer mechanisms, and making predictions of possible future hotspots based on the analysis of the current situation, the translation of LXR anti-cancer research to clinical applications, the impact on the tumor microenvironment as a whole and more immune pathways, and the formation of a systematic cognition of the effects of more cancer cell lines and oncogenic signaling crosstalk, which is a possible direction for future research.
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Affiliation(s)
- Yukun Chen
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Siqi Deng
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jiexia Xu
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Yu Yan
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Shuwen Lan
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Mingzhang Guo
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
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6
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Wang S, Huang X, Zhao S, Lv J, Li Y, Wang S, Guo J, Wang Y, Wang R, Zhang M, Qiu W. Progressions of the correlation between lipid metabolism and immune infiltration characteristics in gastric cancer and identification of BCHE as a potential biomarker. Front Immunol 2024; 15:1327565. [PMID: 38357546 PMCID: PMC10864593 DOI: 10.3389/fimmu.2024.1327565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/17/2024] [Indexed: 02/16/2024] Open
Abstract
Background Globally, gastric cancer (GC) is a category of prevalent malignant tumors. Its high occurrence and fatality rates represent a severe threat to public health. According to recent research, lipid metabolism (LM) reprogramming impacts immune cells' ordinary function and is critical for the onset and development of cancer. Consequently, the article conducted a sophisticated bioinformatics analysis to explore the potential connection between LM and GC. Methods We first undertook a differential analysis of the TCGA queue to recognize lipid metabolism-related genes (LRGs) that are differentially expressed. Subsequently, we utilized the LASSO and Cox regression analyses to create a predictive signature and validated it with the GSE15459 cohort. Furthermore, we examined somatic mutations, immune checkpoints, tumor immune dysfunction and exclusion (TIDE), and drug sensitivity analyses to forecast the signature's immunotherapy responses. Results Kaplan-Meier (K-M) curves exhibited considerably longer OS and PFS (p<0.001) of the low-risk (LR) group. PCA analysis and ROC curves evaluated the model's predictive efficacy. Additionally, GSEA analysis demonstrated that a multitude of carcinogenic and matrix-related pathways were much in the high-risk (HR) group. We then developed a nomogram to enhance its clinical practicality, and we quantitatively analyzed tumor-infiltrating immune cells (TIICs) using the CIBERSORT and ssGSEA algorithms. The low-risk group has a lower likelihood of immune escape and more effective in chemotherapy and immunotherapy. Eventually, we selected BCHE as a potential biomarker for further research and validated its expression. Next, we conducted a series of cell experiments (including CCK-8 assay, Colony formation assay, wound healing assay and Transwell assays) to prove the impact of BCHE on gastric cancer biological behavior. Discussion Our research illustrated the possible consequences of lipid metabolism in GC, and we identified BCHE as a potential therapeutic target for GC. The LRG-based signature could independently forecast the outcome of GC patients and guide personalized therapy.
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Affiliation(s)
- Shibo Wang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaojuan Huang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shufen Zhao
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jing Lv
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yi Li
- Department of Dermatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shasha Wang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jing Guo
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yan Wang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Rui Wang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mengqi Zhang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wensheng Qiu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, China
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7
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Xing Z, Jiang X, Wu Y, Yu Z. Targeted Mevalonate Pathway and Autophagy in Antitumor Immunotherapy. Curr Cancer Drug Targets 2024; 24:890-909. [PMID: 38275055 DOI: 10.2174/0115680096273730231206054104] [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: 08/17/2023] [Revised: 09/30/2023] [Accepted: 10/11/2023] [Indexed: 01/27/2024]
Abstract
Tumors of the digestive system are currently one of the leading causes of cancer-related death worldwide. Despite considerable progress in tumor immunotherapy, the prognosis for most patients remains poor. In the tumor microenvironment (TME), tumor cells attain immune escape through immune editing and acquire immune tolerance. The mevalonate pathway and autophagy play important roles in cancer biology, antitumor immunity, and regulation of the TME. In addition, there is metabolic crosstalk between the two pathways. However, their role in promoting immune tolerance in digestive system tumors has not previously been summarized. Therefore, this review focuses on the cancer biology of the mevalonate pathway and autophagy, the regulation of the TME, metabolic crosstalk between the pathways, and the evaluation of their efficacy as targeted inhibitors in clinical tumor immunotherapy.
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Affiliation(s)
- Zongrui Xing
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, Gansu, China
| | - Xiangyan Jiang
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, Gansu, China
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Yuxia Wu
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, Gansu, China
- The Second School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Zeyuan Yu
- Department of General Surgery, Lanzhou University Second Hospital, Lanzhou, 730000, Gansu, China
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8
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Ito T, Ichikawa T, Yamada M, Hashimoto Y, Fujino N, Numakura T, Sasaki Y, Suzuki A, Takita K, Sano H, Kyogoku Y, Saito T, Koarai A, Tamada T, Sugiura H. CYP27A1-27-hydroxycholesterol axis in the respiratory system contributes to house dust mite-induced allergic airway inflammation. Allergol Int 2024; 73:151-163. [PMID: 37607853 DOI: 10.1016/j.alit.2023.08.005] [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: 04/09/2023] [Revised: 07/27/2023] [Accepted: 07/31/2023] [Indexed: 08/24/2023] Open
Abstract
BACKGROUND 27-Hydroxycholesterol (27-HC) derived from sterol 27-hydroxylase (CYP27A1) has pro-inflammatory biological activity and is associated with oxidative stress and chronic inflammation in COPD. However, the role of regulation of CYP27A1- 27-HC axis in asthma is unclear. This study aimed to elucidate the contribution of the axis to the pathophysiology of asthma. METHODS House dust mite (HDM) extract was intranasally administered to C57BL/6 mice and the expression of CYP27A1 in the airways was analyzed by immunostaining. The effect of pre-treatment with PBS or CYP27A1 inhibitors on the cell fraction in the bronchoalveolar lavage fluid (BALF) was analyzed in the murine model. In vitro, BEAS-2B cells were treated with HDM and the levels of CYP27A1 expression were examined. Furthermore, the effect of 27-HC on the expressions of E-cadherin and ZO-1 in the cells was analyzed. The amounts of RANTES and eotaxin from the 27-HC-treated cells were analyzed by ELISA. RESULTS The administration of HDM increased the expression of CYP27A1 in the airways of mice as well as the number of eosinophils in the BALF. CYP27A1 inhibitors ameliorated the HDM-induced increase in the number of eosinophils in the BALF. Treatment with HDM increased the expression of CYP27A1 in BEAS-2B cells. The administration of 27-HC to BEAS-2B cells suppressed the expression of E-cadherin and ZO-1, and augmented the production of RANTES and eotaxin. CONCLUSIONS The results of this study suggest that aeroallergen could enhance the induction of CYP27A1, leading to allergic airway inflammation and disruption of the airway epithelial tight junction through 27-HC production.
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Affiliation(s)
- Tatsunori Ito
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomohiro Ichikawa
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | - Mitsuhiro Yamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yuichiro Hashimoto
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoya Fujino
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tadahisa Numakura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yusaku Sasaki
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ayumi Suzuki
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Katsuya Takita
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hirohito Sano
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yorihiko Kyogoku
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takuya Saito
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Koarai
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tsutomu Tamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisatoshi Sugiura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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9
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Almeida-Nunes DL, Silvestre R, Dinis-Oliveira RJ, Ricardo S. Enhancing Immunotherapy in Ovarian Cancer: The Emerging Role of Metformin and Statins. Int J Mol Sci 2023; 25:323. [PMID: 38203494 PMCID: PMC10779012 DOI: 10.3390/ijms25010323] [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: 11/25/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Ovarian cancer metastization is accompanied by the development of malignant ascites, which are associated with poor prognosis. The acellular fraction of this ascitic fluid contains tumor-promoting soluble factors, bioactive lipids, cytokines, and extracellular vesicles, all of which communicate with the tumor cells within this peritoneal fluid. Metabolomic profiling of ovarian cancer ascites has revealed significant differences in the pathways of fatty acids, cholesterol, glucose, and insulin. The proteins involved in these pathways promote tumor growth, resistance to chemotherapy, and immune evasion. Unveiling the key role of this liquid tumor microenvironment is crucial for discovering more efficient treatment options. This review focuses on the cholesterol and insulin pathways in ovarian cancer, identifying statins and metformin as viable treatment options when combined with standard chemotherapy. These findings are supported by clinical trials showing improved overall survival with these combinations. Additionally, statins and metformin are associated with the reversal of T-cell exhaustion, positioning these drugs as potential combinatory strategies to improve immunotherapy outcomes in ovarian cancer patients.
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Affiliation(s)
- Diana Luísa Almeida-Nunes
- Differentiation and Cancer Group, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135 Porto, Portugal;
- 1H-TOXRUN—One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal;
| | - Ricardo Silvestre
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal;
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Ricardo Jorge Dinis-Oliveira
- 1H-TOXRUN—One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal;
- UCIBIO-REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4169-007 Porto, Portugal
- Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, University of Porto, 4169-007 Porto, Portugal
- FOREN—Forensic Science Experts, 1400-136 Lisboa, Portugal
| | - Sara Ricardo
- Differentiation and Cancer Group, Institute for Research and Innovation in Health (i3S) of the University of Porto, 4200-135 Porto, Portugal;
- 1H-TOXRUN—One Health Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal;
- Faculty of Medicine, University of Porto, 4169-007 Porto, Portugal
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10
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Song L, Wang S, Zhang X, Song N, Lu Y, Qin C. Bridging the gap between clear cell renal cell carcinoma and cutaneous melanoma: the role of SCARB1 in dysregulated cholesterol metabolism. Aging (Albany NY) 2023; 15:10370-10388. [PMID: 37801479 PMCID: PMC10599744 DOI: 10.18632/aging.205083] [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: 04/26/2023] [Accepted: 08/22/2023] [Indexed: 10/08/2023]
Abstract
OBJECTIVE The metabolism of cholesterol has been found to be closely related to the proliferation, invasion, and metastasis of tumors. The purpose of this study was to investigate the correlation between cholesterol metabolic genes and the prognosis of clear cell renal cell carcinoma (ccRCC). METHODS Gene expression profiles and clinical information of individuals diagnosed with prevalent malignant tumors were obtained from the TCGA database. For survival analysis, Kaplan-Meier curves were used. Consensus clustering was utilized to identify distinct molecular clusters. LASSO regression analysis was utilized to construct a novel prognostic signature. Differential analysis was used to analyze the differences in gene expression and various evaluation indicators between different subgroups. RT-qPCR and Immunohistochemistry were performed to examine the gene expression. Small interfering RNA transfection, CCK-8, and clone formation assays were conducted to verify the function of the target gene in ccRCC cell lines. RESULTS Based on genes involved in cholesterol metabolism related to survival, two molecular ccRCC subtypes were identified with distinct clinical, immune, and biological features. A molecular signature which would be utilized to evaluate the prognosis and the immune status of the tumor microenvironment of ccRCC patients was also established. The SCARB1-mediated cholesterol-dependent metabolism occurred both in ccRCC and skin cutaneous melanoma. CONCLUSION A gene signature related to cholesterol metabolism was developed and validated to forecast the prognosis of ccRCC, demonstrating a correlation with immune infiltration. Cholesterol metabolic genes such as SCARB1, were expected to contribute to the diagnosis and precision treatment of both ccRCC and skin cutaneous melanoma.
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Affiliation(s)
- Lebin Song
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Shuai Wang
- Department of Urology, The State Key Lab of Reproductive, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Xi Zhang
- Department of Urology, The State Key Lab of Reproductive, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Ninghong Song
- Department of Urology, The State Key Lab of Reproductive, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Yan Lu
- Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Chao Qin
- Department of Urology, The State Key Lab of Reproductive, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
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11
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Qusairy Z, Gangloff A, Leung SOA. Dysregulation of Cholesterol Homeostasis in Ovarian Cancer. Curr Oncol 2023; 30:8386-8400. [PMID: 37754524 PMCID: PMC10527727 DOI: 10.3390/curroncol30090609] [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: 06/26/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 09/28/2023] Open
Abstract
Cholesterol plays an essential role in maintaining the rigidity of cell membranes and signal transduction. Various investigations confirmed empirically that the dysregulation of cholesterol homeostasis positively correlates with tumor progression. More specifically, recent studies suggested the distinct role of cholesterol in ovarian cancer cell proliferation, metastasis and chemoresistance. In this review, we summarize the current findings that suggest the contribution of cholesterol homeostasis dysregulation to ovarian cancer progression and resistance to anti-cancer agents. We also discuss the therapeutic implications of cholesterol-lowering drugs in ovarian cancer.
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Affiliation(s)
- Zahraa Qusairy
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montreal, QC H4A 3J1, Canada
| | - Anne Gangloff
- CHU de Québec-Université Laval Research Center, Québec City, QC G1V 4G2, Canada;
- Faculty of Medicine, Laval University, Québec City, QC G1V 0A6, Canada
| | - Shuk On Annie Leung
- Cancer Research Program, Research Institute of the McGill University Health Centre, Montreal, QC H4A 3J1, Canada
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, McGill University Health Centre, McGill University, Montreal, QC H4A 3J1, Canada
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12
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Decker NS, Johnson T, Behrens S, Obi N, Kaaks R, Chang-Claude J, Fortner RT. Endogenous estrogen receptor modulating oxysterols and breast cancer prognosis: Results from the MARIE patient cohort. Br J Cancer 2023; 129:492-502. [PMID: 37355720 PMCID: PMC10403581 DOI: 10.1038/s41416-023-02315-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/15/2023] [Accepted: 06/08/2023] [Indexed: 06/26/2023] Open
Abstract
BACKGROUND 27-hydroxycholesterol (HC) and 25-HC were identified as endogenous selective estrogen receptor modulators (SERMs) and estrogen receptor (ER) modulators, respectively. They are hypothesized to play a role in multiple physiologic processes and pathologies, including breast cancer development and progression. METHODS We evaluated circulating 27-HC and 25-HC, and outcomes following a breast cancer diagnosis in 2282 women from the MARIE study over median follow-up of 11.6 years. 27-HC and 25-HC were quantified by liquid chromatography-mass spectrometry. We calculated hazard ratios (HR) and 95% confidence intervals [CI] using multivariable Cox Proportional Hazards regression. RESULTS We observed no associations between 27-HC and breast cancer prognosis overall. Associations between 27-HC and survival differed by circulating estradiol concentrations and endocrine therapy, but not by hormone receptor status. Among women with estradiol levels below the median (0.08 nM), 27-HC was associated with higher risk of all-cause mortality (HRlog2 = 1.80 [1.20-2.71]) and breast cancer-specific mortality (HRlog2 = 1.95 [1.14-3.31]). No associations were observed in women with estradiol levels above the median. Higher 25-HC levels were associated with lower risk of recurrence (HRlog2 = 0.87 [0.77-0.98]). CONCLUSION Associations between 27-HC and breast cancer prognosis varied by circulating estradiol levels and endocrine therapy. Less consistent results were observed for 25-HC.
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Affiliation(s)
- Nina Sophia Decker
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
- Medical Faculty Heidelberg, Heidelberg University, Heidelberg, Germany
| | - Theron Johnson
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Sabine Behrens
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Nadia Obi
- Institute for Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
- University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Renée Turzanski Fortner
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
- Department of Research, Cancer Registry of Norway, Ullernchausseen 64, 0379, Oslo, Norway.
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13
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Lee-Rueckert M, Canyelles M, Tondo M, Rotllan N, Kovanen PT, Llorente-Cortes V, Escolà-Gil JC. Obesity-induced changes in cancer cells and their microenvironment: Mechanisms and therapeutic perspectives to manage dysregulated lipid metabolism. Semin Cancer Biol 2023; 93:36-51. [PMID: 37156344 DOI: 10.1016/j.semcancer.2023.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/05/2023] [Accepted: 05/05/2023] [Indexed: 05/10/2023]
Abstract
Obesity has been closely related to cancer progression, recurrence, metastasis, and treatment resistance. We aim to review recent progress in the knowledge on the obese macroenvironment and the generated adipose tumor microenvironment (TME) inducing lipid metabolic dysregulation and their influence on carcinogenic processes. Visceral white adipose tissue expansion during obesity exerts systemic or macroenvironmental effects on tumor initiation, growth, and invasion by promoting inflammation, hyperinsulinemia, growth-factor release, and dyslipidemia. The dynamic relationship between cancer and stromal cells of the obese adipose TME is critical for cancer cell survival and proliferation as well. Experimental evidence shows that secreted paracrine signals from cancer cells can induce lipolysis in cancer-associated adipocytes, causing them to release free fatty acids and acquire a fibroblast-like phenotype. Such adipocyte delipidation and phenotypic change is accompanied by an increased secretion of cytokines by cancer-associated adipocytes and tumor-associated macrophages in the TME. Mechanistically, the availability of adipose TME free fatty acids and tumorigenic cytokines concomitant with the activation of angiogenic processes creates an environment that favors a shift in the cancer cells toward an aggressive phenotype associated with increased invasiveness. We conclude that restoring the aberrant metabolic alterations in the host macroenvironment and in adipose TME of obese subjects would be a therapeutic option to prevent cancer development. Several dietary, lipid-based, and oral antidiabetic pharmacological therapies could potentially prevent tumorigenic processes associated with the dysregulated lipid metabolism closely linked to obesity.
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Affiliation(s)
| | - Marina Canyelles
- Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Mireia Tondo
- Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Noemi Rotllan
- Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | | | - Vicenta Llorente-Cortes
- Wihuri Research Institute, Helsinki, Finland; Institute of Biomedical Research of Barcelona (IIBB)-Spanish National Research Council (CSIC), Barcelona, Spain; CIBERCV, Institute of Health Carlos III, 28029 Madrid, Spain.
| | - Joan Carles Escolà-Gil
- Institut d'Investigacions Biomèdiques (IIB) Sant Pau, Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain.
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14
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Liu S, Wang S, Wang Z. Identification of genetic mechanisms underlying lipid metabolism-mediated tumor immunity in head and neck squamous cell carcinoma. BMC Med Genomics 2023; 16:110. [PMID: 37210507 DOI: 10.1186/s12920-023-01543-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 05/13/2023] [Indexed: 05/22/2023] Open
Abstract
OBJECTIVE To identify the genetic mechanisms underlying lipid metabolism-mediated tumor immunity in head and neck squamous carcinoma (HNSC). MATERIALS AND METHODS RNA sequencing data and clinical characteristics of HNSC patients were procured from The Cancer Genome Atlas (TCGA) database. Lipid metabolism-related genes were collected from KEGG and MSigDB databases. Immune cells and immune-related genes were obtained from the TISIDB database. The differentially expressed genes (DEGs) in HNSC were identified and weighted correlation network analysis (WGCNA) was performed to identify the significant gene modules. Lasso regression analysis was performed to identify hub genes. The differential gene expression pattern, diagnostic values, relationships with clinical features, prognostic values, relationships with tumor mutation burden (TMB), and signaling pathways involved, were each investigated. RESULTS One thousand six hundred sixty-eight DEGs were identified as dysregulated between HNSC tumor samples and healthy control head and neck samples. WGCNA analysis and Lasso regression analysis identified 8 hub genes, including 3 immune-related genes (PLA2G2D, TNFAIP8L2 and CYP27A1) and 5 lipid metabolism-related genes (FOXP3, IL21R, ITGAL, TRAF1 and WIPF1). Except CYP27A1, the other hub genes were upregulated in HNSC as compared with healthy control samples, and a low expression of these hub genes indicated a higher risk of death in HNSC. Except PLA2G2D, all other hub genes were significantly and negatively related with TMB in HNSC. The hub genes were implicated in several immune-related signaling pathways including T cell receptor signaling, Th17 cell differentiation, and natural killer (NK) cell mediated cytotoxicity. CONCLUSION Three immune genes (PLA2G2D, TNFAIP8L2, and CYP27A1) and immune-related pathways (T cell receptor signaling, Th17 cell differentiation, and natural killer (NK) cell mediated cytotoxicity) were predicted to play significant roles in the lipid metabolism-mediated tumor immunity in HNSC.
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Affiliation(s)
- Shaokun Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital Capital Medical University, No. 45 Changchun Street, Xicheng District, Beijing, 100053, China
| | - Shuning Wang
- Capital Medical University, No.10 Xitou Tiao, You'an Menwai, Fengtai District, Beijing, 10069, China
| | - Zhenlin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital Capital Medical University, No. 45 Changchun Street, Xicheng District, Beijing, 100053, China.
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15
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Severance ZC, Nuñez JI, Le-McClain AT, Malinky CA, Bensen RC, Fogle RS, Manginelli GW, Sakers SH, Falcon EC, Bui RH, Snead KJ, Bourne CR, Burgett AWG. Structure-Activity Relationships of Ligand Binding to Oxysterol-Binding Protein (OSBP) and OSBP-Related Protein 4. J Med Chem 2023; 66:3866-3875. [PMID: 36916802 PMCID: PMC10786236 DOI: 10.1021/acs.jmedchem.2c01025] [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] [Indexed: 03/16/2023]
Abstract
Oxysterol-binding protein (OSBP) and OSBP-related protein 4 (ORP4) have emerged as potentially druggable targets in antiviral and precision cancer drug development. Multiple structurally diverse small molecules function through targeting the OSBP/ORP family of proteins, including the antiviral steroidal compounds OSW-1 and T-00127-HEV2. Here, the structure-activity relationships of oxysterols and related compound binding to human OSBP and ORP4 are characterized. Oxysterols with hydroxylation at various side chain positions (i.e., C-20, C-24, C-25, and C-27)─but not C-22─confer high affinity interactions with OSBP and ORP4. A library of 20(S)-hydroxycholesterol analogues with varying sterol side chains reveal that side chain length modifications are not well tolerated for OSBP and ORP4 interactions. This side chain requirement is contradicted by the high affinity binding of T-00127-HEV2, a steroidal compound lacking the side chain. The binding results, in combination with docking studies using homology models of OSBP and ORP4, suggest multiple modes of steroidal ligand binding to OSBP and ORP4.
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Affiliation(s)
- Zachary C Severance
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
- Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73117, United States
| | - Juan I Nuñez
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Anh T Le-McClain
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Cori A Malinky
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Ryan C Bensen
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Robert S Fogle
- Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73117, United States
| | - Gianni W Manginelli
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Sophia H Sakers
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Emily C Falcon
- Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73117, United States
| | - Richard Hoang Bui
- Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73117, United States
| | - Kevin J Snead
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Christina R Bourne
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Anthony W G Burgett
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
- Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73117, United States
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, United States
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16
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Sharpe MA, Baskin DS, Johnson RD, Baskin AM. Acquisition of Immune Privilege in GBM Tumors: Role of Prostaglandins and Bile Salts. Int J Mol Sci 2023; 24:3198. [PMID: 36834607 PMCID: PMC9958596 DOI: 10.3390/ijms24043198] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/28/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
Based on the postulate that glioblastoma (GBM) tumors generate anti-inflammatory prostaglandins and bile salts to gain immune privilege, we analyzed 712 tumors in-silico from three GBM transcriptome databases for prostaglandin and bile synthesis/signaling enzyme-transcript markers. A pan-database correlation analysis was performed to identify cell-specific signal generation and downstream effects. The tumors were stratified by their ability to generate prostaglandins, their competency in bile salt synthesis, and the presence of bile acid receptors nuclear receptor subfamily 1, group H, member 4 (NR1H4) and G protein-coupled bile acid receptor 1 (GPBAR1). The survival analysis indicates that tumors capable of prostaglandin and/or bile salt synthesis are linked to poor outcomes. Tumor prostaglandin D2 and F2 syntheses are derived from infiltrating microglia, whereas prostaglandin E2 synthesis is derived from neutrophils. GBMs drive the microglial synthesis of PGD2/F2 by releasing/activating complement system component C3a. GBM expression of sperm-associated heat-shock proteins appears to stimulate neutrophilic PGE2 synthesis. The tumors that generate bile and express high levels of bile receptor NR1H4 have a fetal liver phenotype and a RORC-Treg infiltration signature. The bile-generating tumors that express high levels of GPBAR1 are infiltrated with immunosuppressive microglia/macrophage/myeloid-derived suppressor cells. These findings provide insight into how GBMs generate immune privilege and may explain the failure of checkpoint inhibitor therapy and provide novel targets for treatment.
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Affiliation(s)
- Martyn A. Sharpe
- Kenneth R. Peak Brain and Pituitary Tumor Treatment Center, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital and Research Institute, Houston, TX 77030, USA
| | - David S. Baskin
- Kenneth R. Peak Brain and Pituitary Tumor Treatment Center, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital and Research Institute, Houston, TX 77030, USA
- Department of Neurological Surgery, Weill Cornell Medical College, New York, NY 10065, USA
| | - Ryan D. Johnson
- Kenneth R. Peak Brain and Pituitary Tumor Treatment Center, Department of Neurosurgery, Houston Methodist Neurological Institute, Houston Methodist Hospital and Research Institute, Houston, TX 77030, USA
| | - Alexandra M. Baskin
- Department of Natural Science, Marine Science, Hawaii Pacific University, Honolulu, HI 96801, USA
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17
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Liang Y, Nephew KP, Hyder SM. Cholesterol Biosynthesis Inhibitor RO 48-8071 Suppresses Growth of Epithelial Ovarian Cancer Cells in Vitro and In Vivo. JOURNAL OF CANCER SCIENCE AND CLINICAL THERAPEUTICS 2023; 7:1-8. [PMID: 38105923 PMCID: PMC10723059 DOI: 10.26502/jcsct.5079185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Introduction Epithelial Ovarian Cancer (EOC) cells express enzymes in the cholesterol biosynthetic pathway, making this pathway an attractive therapeutic target for controlling ovarian cancer. Potent small molecule inhibitors of one biosynthetic enzyme, Oxidosqualene Cyclase (OSC), have been identified, and RO 48-8071 (4'-[6-(allylmethylamino)hexyloxy]-4-bromo-2'-fluorobenzophenone fumarate) (RO), has emerged as a useful chemotherapeutic agent for breast and prostate cancer. Methods Cell viability assays were performed to determine effects of RO 48-8071 on growth of EOC cells. Aldehyde Dehydrogenase (ALDH) assay was conducted to determine the effects of drug on reducing stem cell like properties of EOC cells. Finally, xenograft studies were performed to assess the ability of RO 48-8071 to inhibit the growth of EOC cells in vivo. Results We found that short-term (24-48 h) administration of pharmacological doses of RO effectively reduced the viability of drug-resistant EOC cells (SK-OV-3 and OVCAR-3), as determined with sulforhodamine B colorimetric assays. In 7-day assays, nanomolar concentrations of RO effectively inhibited the growth of EOC cells. RO also suppressed ALDH activity, a marker of stem cells. Importantly, RO significantly suppressed growth of xenografts derived from EOC cells when given to mice intraperitoneally (20-40 mg kg-1 day-1) for 27 days once tumors reached 100 mm3 (controls: 336 + 60 mm3; treated: 171 + 20 mm3) with no toxicity to the experimental animals. Mechanistically, RO induced apoptosis in tumor cells in vivo as shown with immunohistochemistry. Conclusion Cholesterol biosynthesis inhibitor RO 48-8071 is thus a novel and potent inhibitor of human EOC, including EOC stem cells.
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Affiliation(s)
- Yayun Liang
- Dalton Cardiovascular Research Center, University of Missouri, Columbia 65211, United States
- Dept of Biomedical Sciences, University of Missouri, Columbia 65211, United States
| | - Kenneth P Nephew
- Indiana University School of Medicine, Bloomington, IN 47405, United States
| | - Salman M Hyder
- Dalton Cardiovascular Research Center, University of Missouri, Columbia 65211, United States
- Dept of Biomedical Sciences, University of Missouri, Columbia 65211, United States
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18
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Xia L, Ding S, Wang X, Zhang X, Zhu L, Zhang H, Li H. Advances in ovarian cancer treatment using a combination of statins with other drugs. Front Pharmacol 2023; 13:1048484. [PMID: 36686716 PMCID: PMC9845598 DOI: 10.3389/fphar.2022.1048484] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 12/14/2022] [Indexed: 01/06/2023] Open
Abstract
New anti-cancer drugs are constantly being developed, especially targeted drugs. Although these drugs have achieved significant clinical efficacy, they do not play a significant role in ovarian cancer. Moreover, the research cycle and costs of such drugs are often huge. The repositioning of conventional drugs has gradually become a concern. Statins, as traditional lipid-lowering drugs, play a role mainly by inhibiting HMGCR. In recent years, epidemiological studies and in vitro experiments have confirmed its anti-cancer effect, especially the effect of anti-ovarian cancer. The mutation rate of TP53 in ovarian cancer is as high as 95%, while HMGCR is often highly expressed in TP53 mutant tumors. However, the effect of prospective clinical trials is not ideal. This result seems understandable considering that it seems unrealistic for a lipid-lowering drug to completely inhibit tumor growth. Therefore, statins play more synergistic roles in the treatment of ovarian cancer. Because ovarian cancer is a highly heterogeneous tumor, it may be a good choice to deeply understand the mechanism of statins in the treatment of ovarian cancer and achieve precise treatment by combining it with other drugs.
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Affiliation(s)
- Lei Xia
- Department of Pathology, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shichao Ding
- Department of Internal Medicine, The Third Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Xuezhen Wang
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoyu Zhang
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lin Zhu
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hairong Zhang
- Department of Obstetrics and Gynecology, Shandong Provincial Third Hospital, Jinan, China,*Correspondence: Hairong Zhang, ; Huirong Li,
| | - Huirong Li
- Department of Obstetrics and Gynecology, Shandong Provincial Third Hospital, Jinan, China,*Correspondence: Hairong Zhang, ; Huirong Li,
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19
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Nelczyk AT, Ma L, Gupta AD, Gamage HEV, McHenry MT, Henn MA, Kadiri M, Wang Y, Krawczynska N, Bendre S, He S, Shahoei SH, Madak-Erdogan Z, Hsiao SH, Saleh T, Carpenter V, Gewirtz DA, Spinella MJ, Nelson ER. The nuclear receptor TLX (NR2E1) inhibits growth and progression of triple- negative breast cancer. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166515. [PMID: 35932893 PMCID: PMC9983295 DOI: 10.1016/j.bbadis.2022.166515] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 12/14/2022]
Abstract
Development of targeted therapies will be a critical step towards reducing the mortality associated with triple-negative breast cancer (TNBC). To achieve this, we searched for targets that met three criteria: (1) pharmacologically targetable, (2) expressed in TNBC, and (3) expression is prognostic in TNBC patients. Since nuclear receptors have a well-defined ligand-binding domain and are thus highly amenable to small-molecule intervention, we focused on this class of protein. Our analysis identified TLX (NR2E1) as a candidate. Specifically, elevated tumoral TLX expression was associated with prolonged recurrence-free survival and overall survival for breast cancer patients with either estrogen receptor alpha (ERα)-negative or basal-like tumors. Using two TNBC cell lines, we found that stable overexpression of TLX impairs in vitro proliferation. RNA-Seq analysis revealed that TLX reduced the expression of genes implicated in epithelial-mesenchymal transition (EMT), a cellular program known to drive metastatic progression. Indeed, TLX overexpression significantly decreased cell migration and invasion, and robustly decreased the metastatic capacity of TNBC cells in murine models. We identify SERPINB2 as a likely mediator of these effects. Taken together, our work indicates that TLX impedes the progression of TNBC. Several ligands have been shown to regulate the transcriptional activity of TLX, providing a framework for the future development of this receptor for therapeutic intervention.
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Affiliation(s)
- Adam T. Nelczyk
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Hashni Epa Vidana Gamage
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Michael T. McHenry
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Madeline A. Henn
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Mohammed Kadiri
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Yu Wang
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Shruti Bendre
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Sisi He
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Sayyed Hamed Shahoei
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Zeynep Madak-Erdogan
- Department of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA.,Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Shih-Hsuan Hsiao
- Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Tareq Saleh
- Department of Basic Medical Sciences, The Hashemite University, Zarqa, Jordan
| | - Valerie Carpenter
- Department of Pharmacology and Toxicology, Virginia Commonwealth University, Richmond, Virginia, 23298, USA
| | - David A. Gewirtz
- Department of Pharmacology and Toxicology, Virginia Commonwealth University, Richmond, Virginia, 23298, USA
| | - Michael J. Spinella
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA.,Carl R. Woese Institute for Genomic Biology, Anticancer Discovery from Pets to People Theme, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Erik R. Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA.,Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, 61801, USA,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA.,Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, Illinois 61801, USA.,University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, Illinois 60612, USA
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20
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The emerging role of 27-hydroxycholesterol in cancer development and progression: An update. Int Immunopharmacol 2022; 110:109074. [DOI: 10.1016/j.intimp.2022.109074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/09/2022] [Accepted: 07/17/2022] [Indexed: 02/07/2023]
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21
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Zhang X, Yin X, Dai J, Sun G, Zhang H, Liang J, Zhao J, Zhu S, Chen J, Zhu X, Ni Y, Wang Z, Liu Z, Chen N, Shen P, Zeng H. The tumor-repressing effect of CYP27A1 on renal cell carcinoma by 27-HC arising from cholesterol metabolism. FASEB J 2022; 36:e22499. [PMID: 35969149 DOI: 10.1096/fj.202101146rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 07/23/2022] [Accepted: 08/02/2022] [Indexed: 11/11/2022]
Abstract
As a key approach to mediate cholesterol metabolism, the role of the CYP27A1/27-HC axis in renal cell carcinoma (RCC) remains unclear. Analysis of CYP27A1 expression from public databases and metastatic cases in our center suggested that CYP27A1 was obviously downregulated in RCC tissues, and survival analysis further showed its correlation with favorable clinicopathological features and prognosis. In vitro, up and downregulation of CYP27A1 expression in RCC cell lines could definitely illustrate its anticipation involving apoptosis, proliferation, invasion, migration, and clonality. This could be achieved through upregulation of 27-HC concentration, which mediates the activation of signaling pathways of apoptosis and cell cycle arrest. Further, recovery of CYP27A1 expression could definitely inhibit the proliferation of RCC tumors in vivo. This is the first study to explore the role of the CYP27A1/27-HC axis in RCC. Attempts to maintain the normal function of the axis may be a potential strategy in the treatment of RCC, and the predictive value of CYP27A1 detection on the efficacy of targeted therapy in metastatic RCC is also worthy of attention.
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Affiliation(s)
- Xingming Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoxue Yin
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Jindong Dai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Guangxi Sun
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Haoran Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Jiayu Liang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Jinge Zhao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Sha Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Junru Chen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Xudong Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Yuchao Ni
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhipeng Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenhua Liu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Ni Chen
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Pengfei Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Hao Zeng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
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22
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Luo M, Bao L, Chen Y, Xue Y, Wang Y, Zhang B, Wang C, Corley CD, McDonald JG, Kumar A, Xing C, Fang Y, Nelson ER, Wang JE, Wang Y, Luo W. ZMYND8 is a master regulator of 27-hydroxycholesterol that promotes tumorigenicity of breast cancer stem cells. SCIENCE ADVANCES 2022; 8:eabn5295. [PMID: 35857506 PMCID: PMC9286501 DOI: 10.1126/sciadv.abn5295] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 06/02/2022] [Indexed: 06/15/2023]
Abstract
27-Hydroxycholesterol (27-HC) is the most abundant oxysterol that increases the risk of breast cancer progression. However, little is known about epigenetic regulation of 27-HC metabolism and its role in breast tumor initiation. Using genetic mouse mammary tumor and human breast cancer models, we showed here that the histone reader ZMYND8 was selectively expressed in breast cancer stem cells (BCSCs) and promoted epithelial-mesenchymal transition (EMT), BCSC maintenance and self-renewal, and oncogenic transformation through its epigenetic functions, leading to breast tumor initiation. Mechanistically, ZMYND8 was a master transcriptional regulator of 27-HC metabolism. It increased cholesterol biosynthesis and oxidation but blocked cholesterol efflux and 27-HC catabolism, leading to accumulation of 27-HC in BCSCs. Consequently, 27-HC promoted EMT, oncogenic transformation, and tumor initiation through activation of liver X receptor. These findings reveal that ZMYND8 is an epigenetic booster that drives breast tumor initiation through metabolic reprogramming.
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Affiliation(s)
- Maowu Luo
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Lei Bao
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yan Chen
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yuanyuan Xue
- Children’s Medical Center Research Institute, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yong Wang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Bo Zhang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Chenliang Wang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Chase D. Corley
- Center for Human Nutrition, UT Southwestern Medical Center, Dallas, TX, USA
| | - Jeffrey G. McDonald
- Center for Human Nutrition, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Molecular Genetics, UT Southwestern Medical Center, Dallas, TX, USA
| | - Ashwani Kumar
- Eugene McDermott Center for Human Growth and Development, UT Southwestern Medical Center, Dallas, TX, USA
| | - Chao Xing
- Eugene McDermott Center for Human Growth and Development, UT Southwestern Medical Center, Dallas, TX, USA
- Lyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Population and Data Sciences, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yisheng Fang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Erik R. Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Jennifer E. Wang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Yingfei Wang
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Neurology, UT Southwestern Medical Center, Dallas, TX, USA
- Peter O’Donnell Jr. Brain Institute, UT Southwestern Medical Center, Dallas, TX, USA
| | - Weibo Luo
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
- Department of Pharmacology, UT Southwestern Medical Center, Dallas, TX, USA
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23
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Ma L, Vidana Gamage HE, Tiwari S, Han C, Henn MA, Krawczynska N, Dibaeinia P, Koelwyn GJ, Das Gupta A, Bautista Rivas RO, Wright CL, Xu F, Moore KJ, Sinha S, Nelson ER. The Liver X Receptor Is Selectively Modulated to Differentially Alter Female Mammary Metastasis-associated Myeloid Cells. Endocrinology 2022; 163:bqac072. [PMID: 35569056 PMCID: PMC9188661 DOI: 10.1210/endocr/bqac072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Indexed: 11/19/2022]
Abstract
Dysregulation of cholesterol homeostasis is associated with many diseases such as cardiovascular disease and cancer. Liver X receptors (LXRs) are major upstream regulators of cholesterol homeostasis and are activated by endogenous cholesterol metabolites such as 27-hydroxycholesterol (27HC). LXRs and various LXR ligands such as 27HC have been described to influence several extra-hepatic biological systems. However, disparate reports of LXR function have emerged, especially with respect to immunology and cancer biology. This would suggest that, similar to steroid nuclear receptors, the LXRs can be selectively modulated by different ligands. Here, we use RNA-sequencing of macrophages and single-cell RNA-sequencing of immune cells from metastasis-bearing murine lungs to provide evidence that LXR satisfies the 2 principles of selective nuclear receptor modulation: (1) different LXR ligands result in overlapping but distinct gene expression profiles within the same cell type, and (2) the same LXR ligands differentially regulate gene expression in a highly context-specific manner, depending on the cell or tissue type. The concept that the LXRs can be selectively modulated provides the foundation for developing precision pharmacology LXR ligands that are tailored to promote those activities that are desirable (proimmune), but at the same time minimizing harmful side effects (such as elevated triglyceride levels).
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Affiliation(s)
- Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Hashni Epa Vidana Gamage
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Srishti Tiwari
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Chaeyeon Han
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Madeline A Henn
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Payam Dibaeinia
- Department of Computer Science, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Graeme J Koelwyn
- NYU Cardiovascular Research Center, Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY 10016, USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Rafael Ovidio Bautista Rivas
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Chris L Wright
- Roy J. Carver Biotechnology Center DNA Services, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Fangxiu Xu
- Roy J. Carver Biotechnology Center DNA Services, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Kathryn J Moore
- NYU Cardiovascular Research Center, Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, NY 10016, USA
- Department of Cell Biology, New York University School of Medicine, New York, NY 10032, USA
| | - Saurabh Sinha
- Department of Computer Science, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Erik R Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL 60612, USA
- Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
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24
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Kosaka S, Miyashita M, McNamala K, Nomura M, Shima H, Kawai M, Sato I, Harada-Shoji N, Ishida T, Choi MH, Sasano H. Bird's eye view analysis of in situ cholesterol metabolic pathways in breast cancer patients and its clinicopathological significance in their subtypes. J Steroid Biochem Mol Biol 2022; 221:106103. [PMID: 35367370 DOI: 10.1016/j.jsbmb.2022.106103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/27/2022] [Accepted: 03/28/2022] [Indexed: 12/14/2022]
Abstract
Obesity has been known to increase the risks of breast cancer (BC) development and also to be associated with adverse clinical outcome of the patients. Abnormalities of cholesterol metabolism are not only related to obesity but also to biological or clinical behavior of BC patients. However, which metabolites or pathways of cholesterol metabolism could represent the characteristics of BC patients have remained virtually unknown. Therefore, in this study, we attempted to perform bird's eye view or comprehensive analysis of in situ or intra-tumoral cholesterol metabolic pathways using the multimodal approaches in order to elucidate the possible significance of cholesterol metabolites and its metabolic enzymes including CYP27A1, CYP7A1, and CYP46A1. GC-MS study using BC specimens was first performed in 60 BCE patients to evaluate cholesterol metabolism from cholesterol through oxysterols in both BC and normal tissues. Results of those analyses above lead to evaluating immunoreactivity and mRNA expression of CYP27A1, CYP7A1 and CYP46A1 in 213 and 153 BCE cases, respectively. Results of comprehensive GC-MS analysis did reveal that three oxysterols, 27-HC, 7α-HC and 24-HC were all related to malignant phenotypes in BC. 27-HC abundance was significantly associated with higher tumor stage (P = 0.0475) of BC patients. Luminal B type BC patients harboring high CYP27A1, the enzyme responsible for production of 27-HC were significantly associated with worse disease-free survival than those with low CYP27A1 (P = 0.0463). 7α-HC tended to be more abundant in HER2 positive and TNBC subtypes and higher levels of 7α-HC were also significantly associated with higher Ki-67 labeling index (P = 0.0022) and histological grade (P = 0.0286). CYP7A1, the enzyme involved in production of 7α-HC, was significantly more abundant in TNBC than other subtypes (vs Luminal A; P = 0.0321, vs Luminal B; P = 0.0048, vs HER2; P = 0.0103). The levels of 24-HC in BC were lower than normal breast tissues regardless of its subtypes. CYP46A1, the enzyme involved in the production of 24-HC, was detected only in 33 (15.5%) out of 213 BCE cases examined in this study. Results of our bird's eye view analysis of in situ or intra-tumoral cholesterol metabolism in BC patients did firstly reveal BC subtype dependent involvement of its different pathways. Results also indicated the therapeutic possibility of subtype dependent modification of cholesterol metabolizing pathways in BC patients.
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Affiliation(s)
- Shinkichi Kosaka
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan; Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Minoru Miyashita
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan; Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Miyagi, Japan.
| | - Keely McNamala
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan; Department of Pathology, Tohoku University Hospital, Miyagi, Japan
| | - Miyuki Nomura
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Hiroshi Shima
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Masaaki Kawai
- Department of Surgery I, Yamagata University Graduate School of Medical Science, Yamagata 990-9585, Japan
| | - Ikuro Sato
- Division of Cancer Chemotherapy, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Narumi Harada-Shoji
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Takanori Ishida
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Man Ho Choi
- Molecular Recognition Research Center, Korea Institute of Science and Technology, Seoul, South Korea
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Miyagi, Japan; Department of Pathology, Tohoku University Hospital, Miyagi, Japan
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25
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Metabolic reprograming of MDSCs within tumor microenvironment and targeting for cancer immunotherapy. Acta Pharmacol Sin 2022; 43:1337-1348. [PMID: 34561553 PMCID: PMC9160034 DOI: 10.1038/s41401-021-00776-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/07/2021] [Indexed: 02/07/2023] Open
Abstract
A number of emerging studies in field of immune metabolism have indicated that cellular metabolic reprograming serves as a major administrator in maintaining the viability and functions of both tumor cells and immune cells. As one of the most important immunosuppressive cells in tumor stroma, myeloid-derived suppressor cells (MDSCs) dynamically orchestrate their metabolic pathways in response to the complicated tumor microenvironment (TME), a process that consequently limits the therapeutic effectiveness of anti-cancer treatment modalities. In this context, the metabolic vulnerabilities of MDSCs could be exploited as a novel immune metabolic checkpoint upon which to intervene for promoting the efficacy of immunotherapy. Here, we have discussed about recent studies highlighting the important roles of the metabolic reprograming and the core molecular pathways involved in tumor-infiltrating MDSCs. In addition, we have also summarized the state-of-the-art strategies that are currently being employed to target MDSC metabolism and improve the efficacy of antineoplastic immunotherapy.
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罗 娜, 时 荣, 代 荣, 缪 洪. [Cholesterol Metabolism and Tumor Immunity]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2022; 53:335-341. [PMID: 35332739 PMCID: PMC10409372 DOI: 10.12182/20220360202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Indexed: 06/14/2023]
Abstract
Cholesterol, an important lipid molecule of organisms, is involved in the formation of cell membrane structure, bile acid metabolism and steroid hormone synthesis, playing an important role in the regulation of cell structure and functions. In recent years, a large number of studies have shown that cholesterol metabolism is reprogrammed during tumor formation and development. In addition to directly affecting the biological behavior of tumor cells, cholesterol metabolic reprogramming also regulates the antitumor activity of immune cells in the tumor microenvironment. We reviewed herein the cholesterol metabolism reprogramming of and interactions among immune cells including myeloid-derived suppressor cells (MDSCs), tumor-associated macrophages (TAMs), dendritic cells (DCs), and T cells in the tumor microenvironment. However, the relationship between cholesterol metabolism and tumor immunity in tumor microenvironment is complex and diversified. The differences and similarities of cholesterol metabolism reprogramming in tumor microenvironment in regulating immune cell activity and the specific regulatory mechanism are still unresolved issues. Targeted intervention of the cholesterol metabolism pathway of immune cells is expected to become a new strategy of cholesterol metabolism in tumor immunotherapy.
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Affiliation(s)
- 娜 罗
- 西南医科大学基础医学院 (泸州 646000)College of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
- 陆军军医大学(第三军医大学)基础医学院 生物化学与分子生物学教研室 (重庆 400038)Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - 荣臣 时
- 西南医科大学基础医学院 (泸州 646000)College of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - 荣阳 代
- 西南医科大学基础医学院 (泸州 646000)College of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
| | - 洪明 缪
- 西南医科大学基础医学院 (泸州 646000)College of Basic Medical Sciences, Southwest Medical University, Luzhou 646000, China
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Ma L, Cho W, Nelson ER. Our evolving understanding of how 27-hydroxycholesterol influences cancer. Biochem Pharmacol 2022; 196:114621. [PMID: 34043965 PMCID: PMC8611110 DOI: 10.1016/j.bcp.2021.114621] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 02/09/2023]
Abstract
Cholesterol has been implicated in the pathophysiology and progression of several cancers now, although the mechanisms by which it influences cancer biology are just emerging. Two likely contributing mechanisms are the ability for cholesterol to directly regulate signaling molecules within the membrane, and certain metabolites acting as signaling molecules. One such metabolite is the oxysterol 27-hydroxycholesterol (27HC), which is a primary metabolite of cholesterol synthesized by the enzyme Cytochrome P450 27A1 (CYP27A1). Physiologically, 27HC is involved in the regulation of cholesterol homeostasis and contributes to cholesterol efflux through liver X receptor (LXR) and inhibition of de novo cholesterol synthesis through the insulin-induced proteins (INSIGs). 27HC is also a selective modulator of the estrogen receptors. An increasing number of studies have identified its importance in cancer progression of various origins, especially in breast cancer. In this review, we discuss the physiological roles of 27HC targeting these two nuclear receptors and the subsequent contribution to cancer progression. We describe how 27HC promotes tumor growth directly through cancer-intrinsic factors, and indirectly through its immunomodulatory roles which lead to decreased immune surveillance and increased tumor invasion. This review underscores the importance of the cholesterol metabolic pathway in cancer progression and the potential therapeutic utility of targeting this metabolic pathway.
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Affiliation(s)
- Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL
| | - Wonhwa Cho
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL
| | - Erik R. Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL,Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL,Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL,University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL,Carl R. Woese Institute for Genomic Biology, Anticancer Discovery from Pets to People Theme, University of Illinois Urbana-Champaign, Urbana, IL,To whom correspondence and reprint requests should be addressed: Erik R. Nelson. University of Illinois at Urbana-Champaign. 407 S Goodwin Ave (MC-114), Urbana, IL, 61801. Phone: 217-244-5477. Fax: 217-333-1133.
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28
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Thorne JL, Cioccoloni G. Nuclear Receptors and Lipid Sensing. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1390:83-105. [DOI: 10.1007/978-3-031-11836-4_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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29
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He J, Siu MKY, Ngan HYS, Chan KKL. Aberrant Cholesterol Metabolism in Ovarian Cancer: Identification of Novel Therapeutic Targets. Front Oncol 2021; 11:738177. [PMID: 34820325 PMCID: PMC8606538 DOI: 10.3389/fonc.2021.738177] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/15/2021] [Indexed: 01/10/2023] Open
Abstract
Cholesterol is an essential substance in mammalian cells, and cholesterol metabolism plays crucial roles in multiple biological functions. Dysregulated cholesterol metabolism is a metabolic hallmark in several cancers, beyond the Warburg effect. Reprogrammed cholesterol metabolism has been reported to enhance tumorigenesis, metastasis and chemoresistance in multiple cancer types, including ovarian cancer. Ovarian cancer is one of the most aggressive malignancies worldwide. Alterations in metabolic pathways are characteristic features of ovarian cancer; however, the specific role of cholesterol metabolism remains to be established. In this report, we provide an overview of the key proteins involved in cholesterol metabolism in ovarian cancer, including the rate-limiting enzymes in cholesterol biosynthesis, and the proteins involved in cholesterol uptake, storage and trafficking. Also, we review the roles of cholesterol and its derivatives in ovarian cancer and the tumor microenvironment, and discuss promising related therapeutic targets for ovarian cancer.
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Affiliation(s)
- Jiangnan He
- Departments of Obstetrics and Gynaecology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, SAR China
| | - Michelle K Y Siu
- Departments of Obstetrics and Gynaecology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, SAR China
| | - Hextan Y S Ngan
- Departments of Obstetrics and Gynaecology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, SAR China
| | - Karen K L Chan
- Departments of Obstetrics and Gynaecology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, SAR China
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Inasu M, Bendahl PO, Fernö M, Malmström P, Borgquist S, Kimbung S. High CYP27A1 expression is a biomarker of favorable prognosis in premenopausal patients with estrogen receptor positive primary breast cancer. NPJ Breast Cancer 2021; 7:127. [PMID: 34556659 PMCID: PMC8460751 DOI: 10.1038/s41523-021-00333-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 08/20/2021] [Indexed: 01/03/2023] Open
Abstract
27-hydroxycholesterol (27HC), synthesized from cholesterol by the enzyme CYP27A1, differentially impacts estrogen receptor positive (ER+) breast cancer (BC) cell growth depending on estrogen levels. This study examined the association between CYP27A1 expression and prognosis in a cohort of 193 premenopausal patients with lymph node-negative primary BC with limited exposure to adjuvant systemic cancer treatments. In multivariable analyses among patients with ER+ tumors, high CYP27A1 protein and mRNA expressions were associated with four- and eight-fold reductions in the incidence of distant recurrence-free survival events: HRadj = 0.26, 95% CI = 0.07-0.93 and HRadj = 0.13, 95% CI = 0.03-0.60, respectively. In vitro studies revealed that 27HC treatment potently inhibited ER+ BC cell proliferation under lipid-depleted conditions regardless of estradiol levels, transcriptionally mediated through the downregulation of ER signaling with a concomitant upregulation of cholesterol export. Importantly, if validated, these results may have implications for adjuvant treatment decisions in premenopausal patients, especially when de-escalation of therapy is being considered.
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Affiliation(s)
- Maria Inasu
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Pär-Ola Bendahl
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Mårten Fernö
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Per Malmström
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.,Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Signe Borgquist
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.,Department of Oncology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Siker Kimbung
- Division of Oncology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden.
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31
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Baek AE, Krawczynska N, Das Gupta A, Dvoretskiy SV, You S, Park J, Deng YH, Sorrells JE, Smith BP, Ma L, Nelson AT, McDowell HB, Sprenger A, Henn MA, Madak-Erdogan Z, Kong H, Boppart SA, Boppart MD, Nelson ER. The Cholesterol Metabolite 27HC Increases Secretion of Extracellular Vesicles Which Promote Breast Cancer Progression. Endocrinology 2021; 162:6271123. [PMID: 33959755 PMCID: PMC8197285 DOI: 10.1210/endocr/bqab095] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Indexed: 12/19/2022]
Abstract
Cholesterol has been implicated in the clinical progression of breast cancer, a disease that continues to be the most commonly diagnosed cancer in women. Previous work has identified the cholesterol metabolite 27-hydroxycholesterol (27HC) as a major mediator of the effects of cholesterol on breast tumor growth and progression. 27HC can act as an estrogen receptor (ER) modulator to promote the growth of ERα+ tumors, and as a liver X receptor (LXR) ligand in myeloid immune cells to establish an immune-suppressive program. In fact, the metastatic properties of 27HC require the presence of myeloid cells with neutrophils (polymorphonuclear neutrophils; PMNs) being essential for the increase in lung metastasis in murine models. In an effort to further elucidate the mechanisms by which 27HC alters breast cancer progression, we made the striking finding that 27HC promoted the secretion of extracellular vesicles (EVs), a diverse assortment of membrane bound particles that includes exosomes. The resulting EVs had a size distribution that was skewed slightly larger than EVs generated by treating cells with vehicle. The increase in EV secretion and size was consistent across 3 different subtypes: primary murine PMNs, RAW264.7 monocytic cells, and 4T1 murine mammary cancer cells. Label-free analysis of 27HC-EVs indicated that they had a different metabolite composition to those from vehicle-treated cells. Importantly, 27HC-EVs from primary PMNs promoted tumor growth and metastasis in 2 different syngeneic models, demonstrating the potential role of 27HC-induced EVs in the progression of breast cancer. EVs from PMNs were taken up by cancer cells, macrophages, and PMNs, but not T cells. Since EVs did not alter proliferation of cancer cells, it is likely that their protumor effects are mediated through interactions with myeloid cells. Interestingly, RNA-seq analysis of tumors from 27HC-EV-treated mice do not display significantly altered transcriptomes, suggesting that the effects of 27HC-EVs occur early on in tumor establishment and growth. Future work will be required to elucidate the mechanisms by which 27HC increases EV secretion, and how these EVs promote breast cancer progression. Collectively, however, our data indicate that EV secretion and content can be regulated by a cholesterol metabolite, which may have detrimental effects in terms of disease progression, important findings given the prevalence of both breast cancer and hypercholesterolemia.
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Affiliation(s)
- Amy E Baek
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Current Affiliation: A. E. Baek’s current affiliation is of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Natalia Krawczynska
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Anasuya Das Gupta
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | | | - Sixian You
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- The Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Jaena Park
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- The Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Yu-Heng Deng
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Janet E Sorrells
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- The Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Brandi Patrice Smith
- Department of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Adam T Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Hannah B McDowell
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Ashabari Sprenger
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Madeline A Henn
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Zeynep Madak-Erdogan
- Department of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, United States
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Hyunjoon Kong
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, United States
- Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Stephen A Boppart
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Department of Electrical and Computer Engineering, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- The Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, United States
- University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL 61801, USA
- Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Marni D Boppart
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- The Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
| | - Erik R Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL 61801, United States
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL 61801, USA
- Carl R. Woese Institute for Genomic Biology, Anticancer Discovery from Pets to People Theme, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA
- Correspondence: Erik R. Nelson, University of Illinois at Urbana-Champaign, 407 S Goodwin Ave (MC-114), Urbana, IL 61801, USA. E-mail:
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32
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Mattoso Miskulin Cardoso AP, Tavares Pereira M, Dos Santos Silva R, Medeiros de Carvalho Sousa LM, Giometti IC, Kowalewski MP, de Carvalho Papa P. Global transcriptome analysis implicates cholesterol availability in the regulation of canine cyclic luteal function. Gen Comp Endocrinol 2021; 307:113759. [PMID: 33771531 DOI: 10.1016/j.ygcen.2021.113759] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/06/2021] [Accepted: 03/10/2021] [Indexed: 12/24/2022]
Abstract
Considering the key role of the corpus luteum in the regulation of the canine diestrus, the present study aimed to investigate changes in the luteal transcriptome of pseudopregnant dogs (n = 18) from days (D) 10, 20, 30, 40, 50 and 60 post-ovulation. After RNAsequencing was performed, data was analyzed by resorting to several informatic tools. A total of 3300 genes were differently expressed among all samples (FDR < 0.01). By comparing different time points, enriched biological processes as response to estradiol and lipids (D20 vs D10) and intracellular cholesterol transport (D40 vs D60) were observed. Moreover, LXR/RXR (liver X receptor- retinoid X receptor) signaling appeared as an overrepresented pathway in all comparisons. Thus, the expression of 19 genes involved in intracellular cholesterol availability was further evaluated; most were affected by time (P < 0.05). Adding to the deep transcriptomic analysis, presented data implies the importance of cholesterol regulation in luteal physiology of pseudopregnant dogs.
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Affiliation(s)
| | - Miguel Tavares Pereira
- Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Renata Dos Santos Silva
- School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | | | - Ines Cristina Giometti
- Faculty of Veterinary Medicine, University of Western São Paulo, Presidente Prudente, Brazil
| | | | - Paula de Carvalho Papa
- School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil; Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
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Revilla G, Cedó L, Tondo M, Moral A, Pérez JI, Corcoy R, Lerma E, Fuste V, Reddy ST, Blanco-Vaca F, Mato E, Escolà-Gil JC. LDL, HDL and endocrine-related cancer: From pathogenic mechanisms to therapies. Semin Cancer Biol 2020; 73:134-157. [PMID: 33249202 DOI: 10.1016/j.semcancer.2020.11.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/19/2020] [Accepted: 11/16/2020] [Indexed: 02/07/2023]
Abstract
Cholesterol is essential for a variety of functions in endocrine-related cells, including hormone and steroid production. We have reviewed the progress to date in research on the role of the main cholesterol-containing lipoproteins; low-density lipoprotein (LDL) and high-density lipoprotein (HDL), and their impact on intracellular cholesterol homeostasis and carcinogenic pathways in endocrine-related cancers. Neither LDL-cholesterol (LDL-C) nor HDL-cholesterol (HDL-C) was consistently associated with endocrine-related cancer risk. However, preclinical studies showed that LDL receptor plays a critical role in endocrine-related tumor cells, mainly by enhancing circulating LDL-C uptake and modulating tumorigenic signaling pathways. Although scavenger receptor type BI-mediated uptake of HDL could enhance cell proliferation in breast, prostate, and ovarian cancer, these effects may be counteracted by the antioxidant and anti-inflammatory properties of HDL. Moreover, 27-hydroxycholesterol a metabolite of cholesterol promotes tumorigenic processes in breast and epithelial thyroid cancer. Furthermore, statins have been reported to reduce the incidence of breast, prostate, pancreatic, and ovarian cancer in large clinical trials, in part because of their ability to lower cholesterol synthesis. Overall, cholesterol homeostasis deregulation in endocrine-related cancers offers new therapeutic opportunities, but more mechanistic studies are needed to translate the preclinical findings into clinical therapies.
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Affiliation(s)
- Giovanna Revilla
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; Departament de Bioquímica i Biologia Molecular, Universitat Autònoma de Barcelona, C/ Antoni M. Claret 167, 08025 Barcelona, Spain
| | - Lídia Cedó
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), C/ Monforte de Lemos 3-5, 28029 Madrid, Spain
| | - Mireia Tondo
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; Servei de Bioquímica, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain
| | - Antonio Moral
- Department of General Surgery, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain; Departament de Medicina, Universitat Autònoma de Barcelona, C/ Antoni M. Claret 167, 08025 Barcelona, Spain
| | - José Ignacio Pérez
- Department of General Surgery, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain
| | - Rosa Corcoy
- Departament de Medicina, Universitat Autònoma de Barcelona, C/ Antoni M. Claret 167, 08025 Barcelona, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/ Monforte de Lemos 3-5, 28029 Madrid, Spain; Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain
| | - Enrique Lerma
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; Department of Anatomic Pathology, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain
| | - Victoria Fuste
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; Department of Anatomic Pathology, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain
| | - Srivinasa T Reddy
- Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, CA, 90095-1736, USA
| | - Francisco Blanco-Vaca
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; Servei de Bioquímica, Hospital de la Santa Creu i Sant Pau, C/ Sant Quintí 89, 08041 Barcelona, Spain.
| | - Eugènia Mato
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), C/ Monforte de Lemos 3-5, 28029 Madrid, Spain.
| | - Joan Carles Escolà-Gil
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques (IIB) Sant Pau, C/ Sant Quintí 77, 08041 Barcelona Spain.
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Cioccoloni G, Soteriou C, Websdale A, Wallis L, Zulyniak MA, Thorne JL. Phytosterols and phytostanols and the hallmarks of cancer in model organisms: A systematic review and meta-analysis. Crit Rev Food Sci Nutr 2020; 62:1145-1165. [PMID: 33238719 DOI: 10.1080/10408398.2020.1835820] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Giorgia Cioccoloni
- Food Science & Nutrition, University of Leeds, Leeds, West Yorkshire, UK
| | - Chrysa Soteriou
- Food Science & Nutrition, University of Leeds, Leeds, West Yorkshire, UK
| | - Alex Websdale
- Food Science & Nutrition, University of Leeds, Leeds, West Yorkshire, UK
| | - Lewis Wallis
- Food Science & Nutrition, University of Leeds, Leeds, West Yorkshire, UK
| | | | - James L. Thorne
- Food Science & Nutrition, University of Leeds, Leeds, West Yorkshire, UK
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35
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Ma L, Wang L, Nelson AT, Han C, He S, Henn MA, Menon K, Chen JJ, Baek AE, Vardanyan A, Shahoei SH, Park S, Shapiro DJ, Nanjappa SG, Nelson ER. 27-Hydroxycholesterol acts on myeloid immune cells to induce T cell dysfunction, promoting breast cancer progression. Cancer Lett 2020; 493:266-283. [PMID: 32861706 DOI: 10.1016/j.canlet.2020.08.020] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/31/2020] [Accepted: 08/17/2020] [Indexed: 12/17/2022]
Abstract
Breast cancer remains one of the leading causes of cancer mortality in the US. Elevated cholesterol is a major risk factor for breast cancer onset and recurrence, while cholesterol-lowering drugs, such as statins, are associated with a good prognosis. Previous work in murine models showed that cholesterol increases breast cancer metastasis, and the pro-metastatic effects of cholesterol were due to its primary metabolite, 27-hydroxycholesterol (27HC). In our prior work, myeloid cells were found to be required for the pro-metastatic effects of 27HC, but their precise contribution remains unclear. Here we report that 27HC impairs T cell expansion and cytotoxic function through its actions on myeloid cells, including macrophages, in a Liver X receptor (LXR) dependent manner. Many oxysterols and LXR ligands had similar effects on T cell expansion. Moreover, their ability to induce the LXR target gene ABCA1 was associated with their effectiveness in impairing T cell expansion. Induction of T cell apoptosis was likely one mediator of this impairment. Interestingly, the enzyme responsible for the synthesis of 27HC, CYP27A1, is highly expressed in myeloid cells, suggesting that 27HC may have important autocrine or paracrine functions in these cells, a hypothesis supported by our finding that breast cancer metastasis was reduced in mice with a myeloid specific knockout of CYP27A1. Importantly, pharmacologic inhibition of CYP27A1 reduced metastatic growth and improved the efficacy of checkpoint inhibitor, anti-PD-L1. Taken together, our work suggests that targeting the CYP27A1 axis in myeloid cells may present therapeutic benefits and improve the response rate to immune therapies in breast cancer.
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Affiliation(s)
- Liqian Ma
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Lawrence Wang
- Department of Biochemistry, University of Illinois Urbana-Champaign, Urbana, IL, USA; University of Illinois College of Medicine, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Adam T Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Chaeyeon Han
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Sisi He
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Madeline A Henn
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Karan Menon
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Joy J Chen
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Amy E Baek
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Anna Vardanyan
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Sayyed Hamed Shahoei
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Sunghee Park
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA
| | - David J Shapiro
- Department of Biochemistry, University of Illinois Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA; University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
| | - Som G Nanjappa
- Department of Pathobiology, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Erik R Nelson
- Department of Molecular and Integrative Physiology, University of Illinois Urbana-Champaign, Urbana, IL, USA; Cancer Center at Illinois, University of Illinois Urbana-Champaign, Urbana, IL, USA; University of Illinois Cancer Center, University of Illinois at Chicago, Chicago, IL, USA; Carl R. Woese Institute for Genomic Biology, Anticancer Discovery from Pets to People Theme, University of Illinois Urbana-Champaign, Urbana, IL, USA.
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Göbel A, Zinna VM, Dell'Endice S, Jaschke N, Kuhlmann JD, Wimberger P, Rachner TD. Anti-tumor effects of mevalonate pathway inhibition in ovarian cancer. BMC Cancer 2020; 20:703. [PMID: 32727400 PMCID: PMC7388525 DOI: 10.1186/s12885-020-07164-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 07/10/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Ovarian cancer remains the most fatal gynecological malignancy. Current therapeutic options are limited due to late diagnosis in the majority of the cases, metastatic spread to the peritoneal cavity and the onset of chemo-resistance. Thus, novel therapeutic approaches are required. Statins and amino-bisphosphonates are inhibitors of the mevalonate pathway, which is a fundamental pathway of cellular metabolism, essential for cholesterol production and posttranslational protein farnesylation and geranylgeranylation. While this pathway has emerged as a promising treatment target in several human malignancies, its potential as a therapeutic approach in ovarian cancer is still not fully understood. METHODS Human ovarian cancer cell lines (IGROV-1, A2780, A2780cis) were treated with increasing concentrations (0.5-100 μM) of statins (simvastatin, atorvastatin, rosuvastatin) and zoledronic acid. Effects on cell vitality and apoptosis were assessed using Cell Titer Blue®, Caspase 3/7 Glo®, clonogenic assays as well as cleaved poly (ADP-ribose) polymerase (cPARP) detection. The inhibition of the mevalonate pathway was confirmed using Western Blot of unprenylated Ras and Rap1a proteins. Quantitative real-time PCR and ELISA were used to analyze modulations on several key regulators of ovarian cancer tumorigenesis. RESULTS The treatment of IGROV-1 and A2780 cells with statins and zoledronic acid reduced vitality (by up to 80%; p < 0.001) and induced apoptosis by up to 8-folds (p < 0.001) in a dose-dependent fashion. Rescue experiments using farnesyl pyrophosphate or geranylgeranyl pyrophosphate evidenced that blocked geranylgeranylation is the major underlying mechanism of the pro-apoptotic effects. Gene expression of the tumor-promoting cytokines and mediators, such as transforming growth factor (TGF)-β1, vascular endothelial growth factor (VEGF), interleukin (IL)-8, and IL-6 were significantly suppressed by statins and zoledronic acid by up to 90% (p < 0.001). For all readouts, simvastatin was most potent of all agents used. Cisplatin-resistant A2780cis cells showed a relative resistance to statins and zoledronic acid. However, similar to the effects in A2780 cells, simvastatin and zoledronic acid significantly induced caspase 3/7 activation (6-folds; p < 0.001). CONCLUSION Our in vitro findings point to promising anti-tumor effects of statins and zoledronic acid in ovarian cancer and warrant additional validation in preclinical and clinical settings.
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Affiliation(s)
- Andy Göbel
- Division of Endocrinology, Diabetes, and Bone Diseases, Department of Medicine III, Technische Universität, Fetscherstraße 74, 01307, Dresden, Germany.
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Valentina M Zinna
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Stefania Dell'Endice
- Division of Endocrinology, Diabetes, and Bone Diseases, Department of Medicine III, Technische Universität, Fetscherstraße 74, 01307, Dresden, Germany
| | - Nikolai Jaschke
- Division of Endocrinology, Diabetes, and Bone Diseases, Department of Medicine III, Technische Universität, Fetscherstraße 74, 01307, Dresden, Germany
- Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University of Innsbruck, Innsbruck, Austria
| | - Jan Dominik Kuhlmann
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Pauline Wimberger
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Tilman D Rachner
- Division of Endocrinology, Diabetes, and Bone Diseases, Department of Medicine III, Technische Universität, Fetscherstraße 74, 01307, Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
- Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
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Li H, Feng Z, He ML. Lipid metabolism alteration contributes to and maintains the properties of cancer stem cells. Theranostics 2020; 10:7053-7069. [PMID: 32641978 PMCID: PMC7330842 DOI: 10.7150/thno.41388] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/28/2020] [Indexed: 12/11/2022] Open
Abstract
Lipids, the basic components of the cell membrane, execute fundamental roles in almost all the cell activities including cell-cell recognition, signalling transduction and energy supplies. Lipid metabolism is elementary for life sustentation that balances activity between synthesis and degradation. An accumulating amount of data has indicated abnormal lipid metabolism in cancer stem cells (CSCs), and that the alteration of lipid metabolism exerts a great impact on CSCs' properties such as the capability of self-renewal, differentiation, invasion, metastasis, and drug sensitivity and resistance. CSCs' formation and maintenance cannot do without the regulation of fatty acids and cholesterol. In normal cells and embryonic development, fatty acids and cholesterol metabolism are regulated by some important signalling pathways (such as Hedgehog, Notch, Wnt signalling pathways); these signalling pathways also play crucial roles in initiating and/or maintaining CSCs' properties, and such signalling is shown to be commonly modulated by the abnormal lipid metabolism in CSCs; on the other hand, the altered lipid metabolism in turn modifies the cell signalling and generates additional impacts on CSCs. Metabolic rewiring is considered as an ideal hallmark of CSCs, and metabolic alterations would be promising therapeutic targets of CSCs for aggressive tumors. In this review, we summarize the most updated findings of lipid metabolic abnormalities in CSCs and prospect the potential applications of targeting lipid metabolism for anticancer treatment.
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