1
|
Cai X, Wang D, Ding C, Li Y, Zheng J, Xue W. Exploration of the causal relationship between inflammatory cytokines and prostate carcinoma: a comprehensive Mendelian randomization study. Front Oncol 2024; 14:1381803. [PMID: 39267848 PMCID: PMC11390350 DOI: 10.3389/fonc.2024.1381803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 08/09/2024] [Indexed: 09/15/2024] Open
Abstract
Background Prostate cancer (PCa) is one of the most prevalent malignancies affecting males; however, the role of inflammatory activity in the pathogenesis of this disease is not yet fully elucidated. Although inflammation is recognized as being closely associated with the onset and progression of PCa, the specific causal relationships between individual inflammatory factors and the disease require further clarification. Methods Mendelian randomization (MR) methodologies can mitigate bias by utilizing whole-genome sequencing data, leveraging specific genetic variants to assess causal relationships between a given exposure and an outcome of interest. This research employed an MR approach to investigate the association between inflammatory cytokines and PCa. Results In total, 44 inflammatory cytokines were evaluated in a large GWAS dataset to enable the drawing of robust conclusions. Elevated circulating C-reactive protein (CRP) and prostaglandin E2 (PGE-2) levels were related to greater PCa risk. The reverse Mendelian randomization (MR) study indicates a causal relationship between prostate cancer and stem cell factor (SCF) (P=0.025). Conclusion CRP and PGE-2 play crucial roles in the regulation of PCa development. Moreover, PCa may have an impact on SCF levels. Further research is imperative to elucidate whether these biomarkers can be effectively utilized to prevent or treat PCa.
Collapse
Affiliation(s)
- Xianfu Cai
- Department of Renal Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Department of Urology, Mianyang Hospital Affiliated to School of Medicine, University of Electronic Science and Technology of China Mianyang Central Hospital, Mianyang, China
| | - Decai Wang
- Department of Urology, Mianyang Hospital Affiliated to School of Medicine, University of Electronic Science and Technology of China Mianyang Central Hospital, Mianyang, China
| | - Chenguang Ding
- Department of Renal Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yang Li
- Department of Renal Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jin Zheng
- Department of Renal Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wujun Xue
- Department of Renal Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
2
|
Contreras-Salinas H, Romero-López MS, Olvera-Montaño O, Rodríguez-Herrera LY. Prostaglandin analogues signal detection by data mining in the FDA Adverse Event Reporting System database. BMJ Open Ophthalmol 2024; 9:e001764. [PMID: 39209740 PMCID: PMC11367404 DOI: 10.1136/bmjophth-2024-001764] [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: 05/10/2024] [Accepted: 08/15/2024] [Indexed: 09/04/2024] Open
Abstract
OBJECTIVE This study aims to identify safety signals of ophthalmic prostaglandin analogues through data mining the Food and Drug Administration Adverse Event Reporting System (FAERS) database. METHODS A data mining search by proportional reporting ratio, reporting OR, Bayesian confidence propagation neural network, information component 0.25 and χ2 for safety signals detection was conducted to the FAERS database for the following ophthalmic medications: latanoprost, travoprost, tafluprost and bimatoprost. RESULTS 12 preferred terms were statistically associated: diabetes mellitus, n=2; hypoacusis, n=2; malignant mediastinal neoplasm, n=1; blood immunoglobulin E increased, n=1; cataract, n=1; blepharospasm, n=1; full blood count abnormal, n=1; skin exfoliation, n=1; chest discomfort, n=1; and dry mouth, n=1. LIMITATION OF THE STUDY The FAERS database's limitations, such as the undetermined causality of cases, under-reporting and the lack of restriction to only health professionals reporting this type of event, could modify the statistical outcomes. These limitations are particularly relevant in the context of ophthalmic drug analysis, as they can affect the accuracy and reliability of the data, potentially leading to biased or incomplete results. CONCLUSIONS Our findings have revealed a potential relationship due to the biological plausibility among malignant mediastinal neoplasm, full blood count abnormal, blood immunoglobulin E increased, diabetes mellitus, blepharospasm, cataracts, chest discomfort and dry mouth; therefore, it is relevant to continue investigating the possible drug-event association, whether to refute the safety signal or identify a new risk.
Collapse
|
3
|
Tae Hong K, Bin Park S, Murale DP, Hoon Lee J, Hwang J, Young Jang W, Lee JS. Disaggregation-Activated pan-COX Imaging Agents for Human Soft tissue Sarcoma. Angew Chem Int Ed Engl 2024; 63:e202405525. [PMID: 38607969 DOI: 10.1002/anie.202405525] [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: 03/21/2024] [Revised: 04/06/2024] [Accepted: 04/12/2024] [Indexed: 04/14/2024]
Abstract
Cancer stem cells are pivotal players in tumors initiation, growth, and metastasis. While several markers have been identified, there remain challenges particularly in heterogeneous malignancies like adult soft tissue sarcomas, where conventional markers are inherently overexpressed. Here, we designed BODIPY scaffold fluorescence probes (BD-IMC-1, BD-IMC-2) that activate via disaggregation targeting for cyclooxygenase (COX), a potential marker for CSCs in sarcoma in clinical pathology. Based on their structures, BD-IMC-1 showcased higher susceptibility to disaggregation compared to BD-IMC-2, consistent with their selective interaction with COX. Notably, the BD-IMC-1 revealed positive cooperativity binding to COX-2 at sub-micromolar ranges. Both probes showed significant fluorescence turn-on upon LPS or PMA triggered COX-2 upregulation in live RAW264.7, HeLa, and human sarcoma cell line (Saos-LM2) up to 2-fold increase with negligible toxicity. More importantly, the BD-IMC-1 demonstrated their practical imaging for COX-2 positive cells in paraffin-fixed human sarcoma tissue. Considering the fixed tissues are most practiced pathological sample, our finding suggests a potential of disaggregation activated chemosensor for clinical applications.
Collapse
Affiliation(s)
- Kyung Tae Hong
- Bio-Med Program, KIST-School UST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, South Korea
- Chemical and Biological Integrative Research Center, KIST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, South Korea
| | - Seung Bin Park
- Department of Pharmacology, Korea University, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, South Korea
| | - Dhiraj P Murale
- Chemical and Biological Integrative Research Center, KIST, Hwarang-ro 14 gil 5, Seongbuk-gu, Seoul, 02792, South Korea
| | - Jung Hoon Lee
- Department of Pharmacology, Korea University, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, South Korea
| | - Jangsun Hwang
- Department of Orthopedic Surgery, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, South Korea
| | - Woo Young Jang
- Department of Orthopedic Surgery, Korea University College of Medicine, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, South Korea
| | - Jun-Seok Lee
- Department of Pharmacology, Korea University, 73 Goryeodae-ro, Seongbuk-gu, Seoul, 02841, South Korea
| |
Collapse
|
4
|
Koutsogiannaki S, Wang W, Hou L, Okuno T, Yuki K. Mechanism of isoflurane‑mediated breast cancer growth in vivo. Oncol Lett 2024; 27:287. [PMID: 38736741 PMCID: PMC11083926 DOI: 10.3892/ol.2024.14420] [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: 12/15/2023] [Accepted: 02/23/2024] [Indexed: 05/14/2024] Open
Abstract
Use of volatile anesthetics is associated with worse outcome following tumor resection surgery compared with the use of intravenous anesthetics. However, the underlying mechanism has not been clearly delineated yet in vivo. The EO771 cell-based congenic breast cancer model was used in the present study. Isoflurane directly binds to and inhibits two adhesion molecules, leukocyte function-associated antigen-1 (LFA-1) and macrophage-1 antigen (Mac-1). Similarly, exposure to sevoflurane, another volatile anesthetic and LFA-1 inhibitor, is associated with an increase in breast cancer size compared with non-exposure. Thus, the present study first examined the role of LFA-1 and Mac-1 in the EO771 breast cancer model. Both LFA-1 deficiency and inhibition enhanced tumor growth, which was supported by cytokine and eicosanoid data profiles. By contrast, Mac-1 deficiency did not affect tumor growth. The exposure to isoflurane and sevoflurane was associated with an increase in breast cancer size compared with non-exposure. These data suggested that isoflurane enhanced tumor growth by interacting with LFA-1. Isoflurane exposure did not affect tumor growth in LFA-1-deficient mice. In summary, the present data showed that LFA-1 deficiency facilitated breast cancer growth, and isoflurane, an LFA-1 inhibitor, also increased breast cancer growth.
Collapse
Affiliation(s)
- Sophia Koutsogiannaki
- Department of Anesthesiology, Critical Care and Pain Medicine, Cardiac Anesthesia Division, Boston Children's Hospital, MA 02115, USA
- Department of Anaesthesia and Immunology, Harvard Medical School, Boston, MA 02115, USA
| | - Wei Wang
- Department of Anesthesiology, Critical Care and Pain Medicine, Cardiac Anesthesia Division, Boston Children's Hospital, MA 02115, USA
| | - Lifei Hou
- Department of Anesthesiology, Critical Care and Pain Medicine, Cardiac Anesthesia Division, Boston Children's Hospital, MA 02115, USA
- Department of Anaesthesia and Immunology, Harvard Medical School, Boston, MA 02115, USA
| | - Toshiaki Okuno
- Department of Biochemistry, Juntendo University Faculty of Medicine, Tokyo 113-8421, Japan
| | - Koichi Yuki
- Department of Anesthesiology, Critical Care and Pain Medicine, Cardiac Anesthesia Division, Boston Children's Hospital, MA 02115, USA
- Department of Anaesthesia and Immunology, Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
5
|
Bel’skaya LV, Dyachenko EI. Oxidative Stress in Breast Cancer: A Biochemical Map of Reactive Oxygen Species Production. Curr Issues Mol Biol 2024; 46:4646-4687. [PMID: 38785550 PMCID: PMC11120394 DOI: 10.3390/cimb46050282] [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: 04/05/2024] [Revised: 05/08/2024] [Accepted: 05/11/2024] [Indexed: 05/25/2024] Open
Abstract
This review systematizes information about the metabolic features of breast cancer directly related to oxidative stress. It has been shown those redox changes occur at all levels and affect many regulatory systems in the human body. The features of the biochemical processes occurring in breast cancer are described, ranging from nonspecific, at first glance, and strictly biochemical to hormone-induced reactions, genetic and epigenetic regulation, which allows for a broader and deeper understanding of the principles of oncogenesis, as well as maintaining the viability of cancer cells in the mammary gland. Specific pathways of the activation of oxidative stress have been studied as a response to the overproduction of stress hormones and estrogens, and specific ways to reduce its negative impact have been described. The diversity of participants that trigger redox reactions from different sides is considered more fully: glycolytic activity in breast cancer, and the nature of consumption of amino acids and metals. The role of metals in oxidative stress is discussed in detail. They can act as both co-factors and direct participants in oxidative stress, since they are either a trigger mechanism for lipid peroxidation or capable of activating signaling pathways that affect tumorigenesis. Special attention has been paid to the genetic and epigenetic regulation of breast tumors. A complex cascade of mechanisms of epigenetic regulation is explained, which made it possible to reconsider the existing opinion about the triggers and pathways for launching the oncological process, the survival of cancer cells and their ability to localize.
Collapse
Affiliation(s)
- Lyudmila V. Bel’skaya
- Biochemistry Research Laboratory, Omsk State Pedagogical University, 644099 Omsk, Russia;
| | | |
Collapse
|
6
|
Robert S, Roman Ortiz NI, LaRocca CJ, Ostrander JH, Davydova J. Oncolytic Adenovirus for the Targeting of Paclitaxel-Resistant Breast Cancer Stem Cells. Viruses 2024; 16:567. [PMID: 38675909 PMCID: PMC11054319 DOI: 10.3390/v16040567] [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: 03/21/2024] [Revised: 04/01/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Adjuvant systemic therapies effectively reduce the risk of breast cancer recurrence and metastasis, but therapy resistance can develop in some patients due to breast cancer stem cells (BCSCs). Oncolytic adenovirus (OAd) represents a promising therapeutic approach as it can specifically target cancer cells. However, its potential to target BCSCs remains unclear. Here, we evaluated a Cox-2 promoter-controlled, Ad5/3 fiber-modified OAd designed to encode the human sodium iodide symporter (hNIS) in breast cancer models. To confirm the potential of OAds to target BCSCs, we employed BCSC-enriched estrogen receptor-positive (ER+) paclitaxel-resistant (TaxR) cells and tumorsphere assays. OAd-hNIS demonstrated significantly enhanced binding and superior oncolysis in breast cancer cells, including ER+ cells, while exhibiting no activity in normal mammary epithelial cells. We observed improved NIS expression as the result of adenovirus death protein deletion. OAd-hNIS demonstrated efficacy in targeting TaxR BCSCs, exhibiting superior killing and hNIS expression compared to the parental cells. Our vector was capable of inhibiting tumorsphere formation upon early infection and reversing paclitaxel resistance in TaxR cells. Importantly, OAd-hNIS also destroyed already formed tumorspheres seven days after their initiation. Overall, our findings highlight the promise of OAd-hNIS as a potential tool for studying and targeting ER+ breast cancer recurrence and metastasis.
Collapse
Affiliation(s)
- Sacha Robert
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA;
| | | | - Christopher J. LaRocca
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA;
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA;
| | - Julie Hanson Ostrander
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA;
- Division of Hematology, Oncology, and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - Julia Davydova
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA;
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA;
- Institute of Molecular Virology, University of Minnesota, Minneapolis, MN 55455, USA
| |
Collapse
|
7
|
Wang M, Chen S, He X, Yuan Y, Wei X. Targeting inflammation as cancer therapy. J Hematol Oncol 2024; 17:13. [PMID: 38520006 PMCID: PMC10960486 DOI: 10.1186/s13045-024-01528-7] [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: 08/23/2023] [Accepted: 02/07/2024] [Indexed: 03/25/2024] Open
Abstract
Inflammation has accompanied human beings since the emergence of wounds and infections. In the past decades, numerous efforts have been undertaken to explore the potential role of inflammation in cancer, from tumor development, invasion, and metastasis to the resistance of tumors to treatment. Inflammation-targeted agents not only demonstrate the potential to suppress cancer development, but also to improve the efficacy of other therapeutic modalities. In this review, we describe the highly dynamic and complex inflammatory tumor microenvironment, with discussion on key inflammation mediators in cancer including inflammatory cells, inflammatory cytokines, and their downstream intracellular pathways. In addition, we especially address the role of inflammation in cancer development and highlight the action mechanisms of inflammation-targeted therapies in antitumor response. Finally, we summarize the results from both preclinical and clinical studies up to date to illustrate the translation potential of inflammation-targeted therapies.
Collapse
Affiliation(s)
- Manni Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Siyuan Chen
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xuemei He
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yong Yuan
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No.17, Block3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China.
| |
Collapse
|
8
|
Olivera I, Luri-Rey C, Teijeira A, Eguren-Santamaria I, Gomis G, Palencia B, Berraondo P, Melero I. Facts and Hopes on Neutralization of Protumor Inflammatory Mediators in Cancer Immunotherapy. Clin Cancer Res 2023; 29:4711-4727. [PMID: 37522874 DOI: 10.1158/1078-0432.ccr-22-3653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/26/2023] [Accepted: 07/14/2023] [Indexed: 08/01/2023]
Abstract
In cancer pathogenesis, soluble mediators are responsible for a type of inflammation that favors the progression of tumors. The mechanisms chiefly involve changes in the cellular composition of the tumor tissue stroma and in the functional modulation of myeloid and lymphoid leukocytes. Active immunosuppression, proangiogenesis, changes in leukocyte traffic, extracellular matrix remodeling, and alterations in tumor-antigen presentation are the main mechanisms linked to the inflammation that fosters tumor growth and metastasis. Soluble inflammatory mediators and their receptors are amenable to various types of inhibitors that can be combined with other immunotherapy approaches. The main proinflammatory targets which can be interfered with at present and which are under preclinical and clinical development are IL1β, IL6, the CXCR1/2 chemokine axis, TNFα, VEGF, leukemia inhibitory factor, CCL2, IL35, and prostaglandins. In many instances, the corresponding neutralizing agents are already clinically available and can be repurposed as a result of their use in other areas of medicine such as autoimmune diseases and chronic inflammatory conditions.
Collapse
Affiliation(s)
- Irene Olivera
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Carlos Luri-Rey
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Alvaro Teijeira
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Iñaki Eguren-Santamaria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Gabriel Gomis
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Belen Palencia
- Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
9
|
Brown KA, Scherer PE. Update on Adipose Tissue and Cancer. Endocr Rev 2023; 44:961-974. [PMID: 37260403 PMCID: PMC10638602 DOI: 10.1210/endrev/bnad015] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 04/28/2023] [Accepted: 05/25/2023] [Indexed: 06/02/2023]
Abstract
Adipose tissue is the largest endocrine organ and an accepted contributor to overall energy homeostasis. There is strong evidence linking increased adiposity to the development of 13 types of cancer. With increased adiposity comes metabolic dysfunction and insulin resistance, and increased systemic insulin and glucose support the growth of many cancers, including those of the colon and endometrium. There is also an important direct crosstalk between adipose tissue and various organs. For instance, the healthy development and function of the mammary gland, as well as the development, growth, and progression of breast cancer, are heavily impacted by the breast adipose tissue in which breast epithelial cells are embedded. Cells of the adipose tissue are responsive to external stimuli, including overfeeding, leading to remodeling and important changes in the secretion of factors known to drive the development and growth of cancers. Loss of factors like adiponectin and increased production of leptin, endotrophin, steroid hormones, and inflammatory mediators have been determined to be important mediators of the obesity-cancer link. Obesity is also associated with a structural remodeling of the adipose tissue, including increased localized fibrosis and disrupted angiogenesis that contribute to the development and progression of cancers. Furthermore, tumor cells feed off the adipose tissue, where increased lipolysis within adipocytes leads to the release of fatty acids and stromal cell aerobic glycolysis leading to the increased production of lactate. Both have been hypothesized to support the higher energetic demands of cancer cells. Here, we aim to provide an update on the state of the literature revolving around the role of the adipose tissue in cancer initiation and progression.
Collapse
Affiliation(s)
- Kristy A Brown
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - Philipp E Scherer
- Touchstone Diabetes Center, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| |
Collapse
|
10
|
Hossain F, Ucar DA, Monticone G, Ran Y, Majumder S, Larter K, Luu H, Wyczechowska D, Heidari S, Xu K, Shanthalingam S, Matossian M, Xi Y, Burow M, Collins-Burow B, Del Valle L, Hicks C, Zabaleta J, Golde T, Osborne B, Miele L. Sulindac sulfide as a non-immune suppressive γ-secretase modulator to target triple-negative breast cancer. Front Immunol 2023; 14:1244159. [PMID: 37901240 PMCID: PMC10612326 DOI: 10.3389/fimmu.2023.1244159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/18/2023] [Indexed: 10/31/2023] Open
Abstract
Introduction Triple-negative breast cancer (TNBC) comprises a heterogeneous group of clinically aggressive tumors with high risk of recurrence and metastasis. Current pharmacological treatment options remain largely limited to chemotherapy. Despite promising results, the efficacy of immunotherapy and chemo-immunotherapy in TNBC remains limited. There is strong evidence supporting the involvement of Notch signaling in TNBC progression. Expression of Notch1 and its ligand Jagged1 correlate with poor prognosis. Notch inhibitors, including g-secretase inhibitors (GSIs), are quite effective in preclinical models of TNBC. However, the success of GSIs in clinical trials has been limited by their intestinal toxicity and potential for adverse immunological effects, since Notch plays key roles in T-cell activation, including CD8 T-cells in tumors. Our overarching goal is to replace GSIs with agents that lack their systemic toxicity and ideally, do not affect tumor immunity. We identified sulindac sulfide (SS), the active metabolite of FDA-approved NSAID sulindac, as a potential candidate to replace GSIs. Methods We investigated the pharmacological and immunotherapeutic properties of SS in TNBC models in vitro, ex-vivo and in vivo. Results We confirmed that SS, a known γ-secretase modulator (GSM), inhibits Notch1 cleavage in TNBC cells. SS significantly inhibited mammosphere growth in all human and murine TNBC models tested. In a transplantable mouse TNBC tumor model (C0321), SS had remarkable single-agent anti-tumor activity and eliminated Notch1 protein expression in tumors. Importantly, SS did not inhibit Notch cleavage in T- cells, and the anti-tumor effects of SS were significantly enhanced when combined with a-PD1 immunotherapy in our TNBC organoids and in vivo. Discussion Our data support further investigation of SS for the treatment of TNBC, in conjunction with chemo- or -chemo-immunotherapy. Repurposing an FDA-approved, safe agent for the treatment of TNBC may be a cost-effective, rapidly deployable therapeutic option for a patient population in need of more effective therapies.
Collapse
Affiliation(s)
- Fokhrul Hossain
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Deniz A. Ucar
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Giulia Monticone
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Yong Ran
- Department of Pharmacological and Chemical Biology, Emory University, Atlanta, GA, United States
| | - Samarpan Majumder
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Kristina Larter
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Hanh Luu
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Dorota Wyczechowska
- Department of Interdisciplinary Oncology, LSUHSC-NO, New Orleans, LA, United States
| | - Soroor Heidari
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Keli Xu
- Department of Neurobiology and Anatomical Sciences, University of Mississippi Medical Center, Jackson, MS, United States
| | - Sudarvili Shanthalingam
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, United States
| | | | - Yaguang Xi
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Matthew Burow
- School of Medicine, Tulane University, New Orleans, LA, United States
| | | | - Luis Del Valle
- Department of Interdisciplinary Oncology, LSUHSC-NO, New Orleans, LA, United States
- Department of Pathology, Louisiana State University Health Sciences Center - New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Chindo Hicks
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| | - Jovanny Zabaleta
- Department of Interdisciplinary Oncology, LSUHSC-NO, New Orleans, LA, United States
| | - Todd Golde
- Department of Pharmacological and Chemical Biology, Emory University, Atlanta, GA, United States
| | - Barbara Osborne
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, United States
| | - Lucio Miele
- Department of Genetics, Louisiana State University Health Sciences Center, New Orleans (LSUHSC-NO), New Orleans, LA, United States
| |
Collapse
|
11
|
Shanmugam M, Kuthala N, Kong X, Chiang CS, Hwang KC. Combined Gadolinium and Boron Neutron Capture Therapies for Eradication of Head-and-Neck Tumor Using Gd 10B 6 Nanoparticles under MRI/CT Image Guidance. JACS AU 2023; 3:2192-2205. [PMID: 37654578 PMCID: PMC10466345 DOI: 10.1021/jacsau.3c00250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/16/2023] [Accepted: 07/26/2023] [Indexed: 09/02/2023]
Abstract
Eradication of head-and-neck (H&N) tumors is very difficult and challenging because of the characteristic feature of frequent recurrence and the difficulty in killing cancer stem cells. Neutron capture therapy (NCT) is emerging as a noninvasive potential modality for treatments of various types of tumors. Herein, we report that 98.5% 10B-enriched anti-EGFR-Gd10B6 nanoparticles can not only deliver large doses of 158 μg 10B/g tumor tissues as well as 56.8 μg 157Gd/g tumor tissues with a very high tumor-to-blood (T/B) 10B ratio of 4.18, but also exert very effective CT/MRI image-guided combined GdBNCT effects on killing cancer stem cells and eradication of recurrent head-and-neck (H&N) tumors. This leads to a long average half-lifespan of 81 days for H&N tumor-bearing mice, which is a record-making result, and surpasses the best result reported in the literature using combined radiotherapy and T cell-mediated immunotherapy (70 d).
Collapse
Affiliation(s)
- Munusamy Shanmugam
- Department
of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan ROC
| | - Naresh Kuthala
- Department
of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan ROC
| | - Xiangyi Kong
- Department
of Breast Surgical Oncology, National Cancer Center/National Clinical
Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Chi-Shiun Chiang
- Department
of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 30013, Taiwan R.O.C.
| | - Kuo Chu Hwang
- Department
of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan ROC
| |
Collapse
|
12
|
Jeong KY, Park SY, Park MH, Kim HM. Suppressing Src-Mediated EGFR Signaling by Sustained Calcium Supply Targeting Triple-Negative Breast Cancer. Int J Mol Sci 2023; 24:13291. [PMID: 37686097 PMCID: PMC10488068 DOI: 10.3390/ijms241713291] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Src is emerging as a promising target in triple-negative breast cancer (TNBC) treatment because it activates survival signaling linked to the epidermal growth factor receptor. In this study, the effect of calcium supply on Src degradation was investigated to confirm underlying mechanisms and anticancer effects targeting TNBC. MDA-MB-231 cells, the TNBC cell line, were used. Calcium supply was feasible through lactate calcium salt (CaLac), and the applicable calcium concentration was decided by changes in the viability with different doses of CaLac. Expression of signaling molecules mediated by calcium-dependent Src degradation was observed by Western blot analysis and immunocytochemistry, and the recovery of the signaling molecules was confirmed following calpeptin treatment. The anticancer effect was investigated in the xenograft animal model. Significant suppression of Src was induced by calcium supply, followed by a successive decrease in the expression of epithelial growth factor receptor, RAS, extracellular signal-regulated kinase, and nuclear factor kappa B. Then, the suppression of cyclooxygenase-2 contributed to a significant deactivation of the prostaglandin E2 receptors. These results suggest that calcium supply has the potential to reduce the risk of TNBC. However, as this study is at an early stage to determine clinical applicability, close consideration is needed.
Collapse
Affiliation(s)
- Keun-Yeong Jeong
- Gachon Institute of Pharmaceutical Science, Gachon University, Incheon 21936, Republic of Korea; (S.Y.P.); (M.H.P.)
| | - Seon Young Park
- Gachon Institute of Pharmaceutical Science, Gachon University, Incheon 21936, Republic of Korea; (S.Y.P.); (M.H.P.)
| | - Min Hee Park
- Gachon Institute of Pharmaceutical Science, Gachon University, Incheon 21936, Republic of Korea; (S.Y.P.); (M.H.P.)
| | - Hwan Mook Kim
- MetiMedi Pharmaceuticals Co., 40, Imi-ro, Uiwang-si 16006, Republic of Korea
| |
Collapse
|
13
|
Cheng RYS, Ridnour LA, Wink AL, Gonzalez AL, Femino EL, Rittscher H, Somasundaram V, Heinz WF, Coutinho L, Rangel MC, Edmondson EF, Butcher D, Kinders RJ, Li X, Wong STC, McVicar DW, Anderson SK, Pore M, Hewitt SM, Billiar TR, Glynn SA, Chang JC, Lockett SJ, Ambs S, Wink DA. Interferon-gamma is quintessential for NOS2 and COX2 expression in ER - breast tumors that lead to poor outcome. Cell Death Dis 2023; 14:319. [PMID: 37169743 PMCID: PMC10175544 DOI: 10.1038/s41419-023-05834-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 05/13/2023]
Abstract
A strong correlation between NOS2 and COX2 tumor expression and poor clinical outcomes in ER breast cancer has been established. However, the mechanisms of tumor induction of these enzymes are unclear. Analysis of The Cancer Genome Atlas (TCGA) revealed correlations between NOS2 and COX2 expression and Th1 cytokines. Herein, single-cell RNAseq analysis of TNBC cells shows potent NOS2 and COX2 induction by IFNγ combined with IL1β or TNFα. Given that IFNγ is secreted by cytolytic lymphocytes, which improve clinical outcomes, this role of IFNγ presents a dichotomy. To explore this conundrum, tumor NOS2, COX2, and CD8+ T cells were spatially analyzed in aggressive ER-, TNBC, and HER2 + breast tumors. High expression and clustering of NOS2-expressing tumor cells occurred at the tumor/stroma interface in the presence of stroma-restricted CD8+ T cells. High expression and clustering of COX2-expressing tumor cells extended into immune desert regions in the tumor core where CD8+ T cell penetration was limited or absent. Moreover, high NOS2-expressing tumor cells were proximal to areas with increased satellitosis, suggestive of cell clusters with a higher metastatic potential. Further in vitro experiments revealed that IFNγ + IL1β/TNFα increased the elongation and migration of treated tumor cells. This spatial analysis of the tumor microenvironment provides important insight into distinct neighborhoods where stroma-restricted CD8+ T cells exist proximal to NOS2-expressing tumor niches that could have increased metastatic potential.
Collapse
Affiliation(s)
- Robert Y S Cheng
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Lisa A Ridnour
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Adelaide L Wink
- Optical Microscopy and Analysis Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc. for the National Cancer Institute, Frederick, MD, USA
| | - Ana L Gonzalez
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Elise L Femino
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Helene Rittscher
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Veena Somasundaram
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - William F Heinz
- Optical Microscopy and Analysis Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc. for the National Cancer Institute, Frederick, MD, USA
| | - Leandro Coutinho
- Center for Translational Research in Oncology, ICESP/HC, Faculdade de Medicina da Universidade de São Paulo; and Comprehensive Center for Precision Oncology, Universidade de São Paulo, São Paulo, SP, Brazil
| | - M Cristina Rangel
- Center for Translational Research in Oncology, ICESP/HC, Faculdade de Medicina da Universidade de São Paulo; and Comprehensive Center for Precision Oncology, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Elijah F Edmondson
- Molecular Histopathology Laboratories, Leidos Biomedical Research Inc. for NCI, Frederick, MD, USA
| | - Donna Butcher
- Molecular Histopathology Laboratories, Leidos Biomedical Research Inc. for NCI, Frederick, MD, USA
| | - Robert J Kinders
- Office of the Director, Division of Cancer Treatment and Diagnosis, NCI, Frederick, MD, USA
| | - Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Stephen T C Wong
- Systems Medicine and Bioengineering Department, Houston Methodist Neal Cancer Center, Houston Methodist Hospital and Weill Cornell Medicine, Houston, TX, USA
| | - Daniel W McVicar
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Stephen K Anderson
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA
| | - Milind Pore
- Imaging Mass Cytometry Laboratory, Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | | | - Timothy R Billiar
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, 15213, USA
| | - Sharon A Glynn
- Discipline of Pathology, Lambe Institute for Translational Research, School of Medicine, University of Galway, Galway, Ireland
| | - Jenny C Chang
- Mary and Ron Neal Cancer Center, Houston Methodist Hospital and Weill Cornell Medicine, Houston, TX, USA
| | - Stephen J Lockett
- Optical Microscopy and Analysis Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc. for the National Cancer Institute, Frederick, MD, USA
| | - Stefan Ambs
- Laboratory of Human Carcinogenesis, CCR, NCI, NIH, Bethesda, MD, USA
| | - David A Wink
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, USA.
| |
Collapse
|
14
|
Bu J, Zhang Y, Wu S, Li H, Sun L, Liu Y, Zhu X, Qiao X, Ma Q, Liu C, Niu N, Xue J, Chen G, Yang Y, Liu C. KK-LC-1 as a therapeutic target to eliminate ALDH + stem cells in triple negative breast cancer. Nat Commun 2023; 14:2602. [PMID: 37147285 PMCID: PMC10163259 DOI: 10.1038/s41467-023-38097-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 04/14/2023] [Indexed: 05/07/2023] Open
Abstract
Failure to achieve complete elimination of triple negative breast cancer (TNBC) stem cells after adjuvant therapy is associated with poor outcomes. Aldehyde dehydrogenase 1 (ALDH1) is a marker of breast cancer stem cells (BCSCs), and its enzymatic activity regulates tumor stemness. Identifying upstream targets to control ALDH+ cells may facilitate TNBC tumor suppression. Here, we show that KK-LC-1 determines the stemness of TNBC ALDH+ cells via binding with FAT1 and subsequently promoting its ubiquitination and degradation. This compromises the Hippo pathway and leads to nuclear translocation of YAP1 and ALDH1A1 transcription. These findings identify the KK-LC-1-FAT1-Hippo-ALDH1A1 pathway in TNBC ALDH+ cells as a therapeutic target. To reverse the malignancy due to KK-LC-1 expression, we employ a computational approach and discover Z839878730 (Z8) as an small-molecule inhibitor which may disrupt KK-LC-1 and FAT1 binding. We demonstrate that Z8 suppresses TNBC tumor growth via a mechanism that reactivates the Hippo pathway and decreases TNBC ALDH+ cell stemness and viability.
Collapse
Affiliation(s)
- Jiawen Bu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Yixiao Zhang
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Sijin Wu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
- Shenzhen Jingtai Technology Co., Ltd. (XtalPi), International Biomedical Industrial Park (Phase II) 3F, 2 Hongliu Rd, Futian District, 16023, Shenzhen, China
| | - Haonan Li
- School of Bioengineering, Dalian University of Technology, 116023, Dalian, China
| | - Lisha Sun
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Yang Liu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 110016, Shenyang, China
- Key Laboratory of Structure-Based Drug Design and Discovery of Ministry of Education, Shenyang Pharmaceutical University, 110016, Shenyang, China
| | - Xudong Zhu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Xinbo Qiao
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Qingtian Ma
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Chao Liu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Nan Niu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Jinqi Xue
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Guanglei Chen
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China
| | - Yongliang Yang
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China.
- School of Bioengineering, Dalian University of Technology, 116023, Dalian, China.
| | - Caigang Liu
- Cancer Stem Cell and Translation Medicine Lab, Department of Oncology, Innovative Cancer Drug Research and Development Engineering Center of Liaoning Province, Shengjing Hospital of China Medical University, 110004, Shenyang, China.
| |
Collapse
|
15
|
Cheng RY, Ridnour LA, Wink AL, Gonzalez AL, Femino EL, Rittscher H, Somasundarum V, Heinz WF, Coutinho L, Cristina Rangel M, Edmondson EF, Butcher D, Kinders RJ, Li X, Wong STC, McVicar DW, Anderson SK, Pore M, Hewitt SM, Billiar TR, Glynn S, Chang JC, Lockett SJ, Ambs S, Wink DA. Interferon-gamma is Quintessential for NOS2 and COX2 Expression in ER - Breast Tumors that Lead to Poor Outcome. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.06.535916. [PMID: 37066331 PMCID: PMC10104135 DOI: 10.1101/2023.04.06.535916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
A strong correlation between NOS2 and COX2 tumor expression and poor clinical outcomes in ER-breast cancer has been established. However, mechanisms of tumor induction of these enzymes are unclear. Analysis of The Cancer Genome Atlas (TCGA) revealed correlations between NOS2 and COX2 expression and Th1 cytokines. Herein, single cell RNAseq analysis of TNBC cells shows potent NOS2 and COX2 induction by IFNγ combined with IL1β or TNFα. Given that IFNγ is secreted by cytolytic lymphocytes, which improve clinical outcomes, this role of IFNγpresents a dichotomy. To explore this conundrum, tumor NOS2, COX2, and CD8 + T cells were spatially analyzed in aggressive ER-, TNBC, and HER2+ breast tumors. High expression and clustering of NOS2-expressing tumor cells occurred at the tumor/stroma interface in the presence of stroma-restricted CD8 + T cells. High expression and clustering of COX2-expressing tumor cells extended into immune desert regions in the tumor core where CD8 + T cell penetration was limited or absent. Moreover, high NOS2-expressing tumor cells were proximal to areas with increased satellitosis suggestive of cell clusters with a higher metastatic potential. Further in vitro experiments revealed that IFNγ+IL1β/TNFα increased elongation and migration of treated tumor cells. This spatial analysis of the tumor microenvironment provides important insight of distinct neighborhoods where stroma-restricted CD8 + T cells exist proximal to NOS2-expressing tumor niches that could have increased metastatic potential.
Collapse
|
16
|
Villarreal-García V, Estupiñan-Jiménez JR, Vivas-Mejía PE, Gonzalez-Villasana V, Vázquez-Guillén JM, Reséndez-Pérez D. A vicious circle in breast cancer: The interplay between inflammation, reactive oxygen species, and microRNAs. Front Oncol 2022; 12:980694. [PMID: 36226048 PMCID: PMC9548555 DOI: 10.3389/fonc.2022.980694] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 09/05/2022] [Indexed: 11/28/2022] Open
Abstract
Breast cancer (BC) is the most common cancer in women worldwide. This highly heterogeneous disease is molecularly stratified into luminal A, luminal B, HER2, triple-negative/basal-like, and normal-like subtypes. An important aspect in BC progression is the activation of inflammatory processes. The activation of CD8+/Th1, NK, and M1 tumor associated macrophages (TAMs), leads to tumor destruction. In contrast, an anti-inflammatory response mediated by CD4+/Th2 and M2 TAMs will favor tumor progression. Inflammation also stimulates the production of inflammatory mediators like reactive oxygen species (ROS). In chronic inflammation, ROS activates oxidative stress and endothelial dysfunction. In cancer, ROS plays a dual role with anti-tumorigenic and pro-tumorigenic effects in cell signaling pathways that control proliferation, survival, apoptosis, and inflammation. MicroRNAs (miRNAs), which are known to be involved in BC progression and inflammation, can be regulated by ROS. At the same time, miRNAs regulate the expression of genes modulating oxidative stress. In this review, we will discuss the interplay between inflammation, ROS, and miRNAs as anticancer and tumor promoter molecules in BC. A clear understanding of the role of miRNAs in the regulation of ROS production and inflammation, may lead to new opportunities for therapy in BC.
Collapse
Affiliation(s)
- Valeria Villarreal-García
- Departmento de Biología Celular y Genética, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
| | - José Roberto Estupiñan-Jiménez
- Departmento de Biología Celular y Genética, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
| | - Pablo E. Vivas-Mejía
- Department of Biochemestry, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
- Comprehensive Cancer Center, Medical Sciences Campus, University of Puerto Rico, San Juan, Puerto Rico
| | - Vianey Gonzalez-Villasana
- Departmento de Biología Celular y Genética, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
| | - José Manuel Vázquez-Guillén
- Departamento de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
| | - Diana Reséndez-Pérez
- Departmento de Biología Celular y Genética, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
- Departamento de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, Mexico
| |
Collapse
|