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Zhou K, Li ZZ, Cai ZM, Zhong NN, Cao LM, Huo FY, Liu B, Wu QJ, Bu LL. Nanotheranostics in cancer lymph node metastasis: The long road ahead. Pharmacol Res 2023; 198:106989. [PMID: 37979662 DOI: 10.1016/j.phrs.2023.106989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/07/2023] [Accepted: 11/13/2023] [Indexed: 11/20/2023]
Abstract
Lymph node metastasis (LNM) significantly impacts the prognosis of cancer patients. Despite significant advancements in diagnostic techniques and treatment modalities, clinical challenges continue to persist in the realm of LNM. These include difficulties in early diagnosis, limited treatment efficacy, and potential side effects and injuries associated with treatment. Nanotheranostics, a field within nanotechnology, seamlessly integrates diagnostic and therapeutic functionalities. Its primary goal is to provide precise and effective disease diagnosis and treatment simultaneously. The development of nanotheranostics for LNM offers a promising solution for the stratified management of patients with LNM and promotes the advancement of personalized medicine. This review introduces the mechanisms of LNM and challenges in its diagnosis and treatment. Furthermore, it demonstrates the advantages and development potential of nanotheranostics, focuses on the challenges nanotheranostics face in its application, and provides an outlook on future trends. We consider nanotheranostics a promising strategy to improve clinical effectiveness and efficiency as well as the prognosis of cancer patients with LNM.
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Affiliation(s)
- Kan Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Zi-Zhan Li
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Ze-Min Cai
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Nian-Nian Zhong
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Lei-Ming Cao
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Fang-Yi Huo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China
| | - Bing Liu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China; Department of Oral & Maxillofacial - Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China.
| | - Qiu-Ji Wu
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Center, Zhongnan Hospital of Wuhan University, Wuhan, China.
| | - Lin-Lin Bu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China; Department of Oral & Maxillofacial - Head Neck Oncology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China.
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Nathanson SD, Dieterich LC, Zhang XHF, Chitale DA, Pusztai L, Reynaud E, Wu YH, Ríos-Hoyo A. Associations amongst genes, molecules, cells, and organs in breast cancer metastasis. Clin Exp Metastasis 2023:10.1007/s10585-023-10230-w. [PMID: 37688650 DOI: 10.1007/s10585-023-10230-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/18/2023] [Indexed: 09/11/2023]
Abstract
This paper is a cross fertilization of ideas about the importance of molecular aspects of breast cancer metastasis by basic scientists, a pathologist, and clinical oncologists at the Henry Ford Health symposium. We address four major topics: (i) the complex roles of lymphatic endothelial cells and the molecules that stimulate them to enhance lymph node and systemic metastasis and influence the anti-tumor immunity that might inhibit metastasis; (ii) the interaction of molecules and cells when breast cancer spreads to bone, and how bone metastases may themselves spread to internal viscera; (iii) how molecular expression and morphologic subtypes of breast cancer assist clinicians in determining which patients to treat with more or less aggressive therapies; (iv) how the outcomes of patients with oligometastases in breast cancer are different from those with multiple metastases and how that could justify the aggressive treatment of these patients with the hope of cure.
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Affiliation(s)
- S David Nathanson
- Department of Surgery, Henry Ford Health, 2799 W. Grand Blvd, Detroit, MI, 48202, USA.
- Cancer Center, Henry Ford Health, Detroit, MI, USA.
| | - Lothar C Dieterich
- European Center for Angioscience (ECAS), Medical Faculty Mannheim of Heidelberg University, Mannheim, Germany
| | - Xiang H-F Zhang
- Lester and Sue Smith Breast Center, Dan L. Duncan Cancer Center, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | | | - Lajos Pusztai
- Yale Cancer Center, Yale School of Medicine, New Haven, Connecticut, USA
| | - Emma Reynaud
- European Center for Angioscience (ECAS), Medical Faculty Mannheim of Heidelberg University, Mannheim, Germany
| | - Yi-Hsuan Wu
- Lester and Sue Smith Breast Center, Dan L. Duncan Cancer Center, Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
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Abstract
The lymphatic system, composed of initial and collecting lymphatic vessels as well as lymph nodes that are present in almost every tissue of the human body, acts as an essential transport system for fluids, biomolecules and cells between peripheral tissues and the central circulation. Consequently, it is required for normal body physiology but is also involved in the pathogenesis of various diseases, most notably cancer. The important role of tumor-associated lymphatic vessels and lymphangiogenesis in the formation of lymph node metastasis has been elucidated during the last two decades, whereas the underlying mechanisms and the relation between lymphatic and peripheral organ dissemination of cancer cells are incompletely understood. Lymphatic vessels are also important for tumor-host communication, relaying molecular information from a primary or metastatic tumor to regional lymph nodes and the circulatory system. Beyond antigen transport, lymphatic endothelial cells, particularly those residing in lymph node sinuses, have recently been recognized as direct regulators of tumor immunity and immunotherapy responsiveness, presenting tumor antigens and expressing several immune-modulatory signals including PD-L1. In this review, we summarize recent discoveries in this rapidly evolving field and highlight strategies and challenges of therapeutic targeting of lymphatic vessels or specific lymphatic functions in cancer patients.
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Affiliation(s)
- Lothar C Dieterich
- Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
| | - Carlotta Tacconi
- Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland.,Department of Biosciences, University of Milan, Milan, Italy
| | - Luca Ducoli
- Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
| | - Michael Detmar
- Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
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Cyp2c44 regulates prostaglandin synthesis, lymphangiogenesis, and metastasis in a mouse model of breast cancer. Proc Natl Acad Sci U S A 2020; 117:5923-5930. [PMID: 32123095 DOI: 10.1073/pnas.1921381117] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Arachidonic acid epoxides generated by cytochrome P450 (CYP) enzymes have been linked to increased tumor growth and metastasis, largely on the basis of overexpression studies and the application of exogenous epoxides. Here we studied tumor growth and metastasis in Cyp2c44-/- mice crossed onto the polyoma middle T oncogene (PyMT) background. The resulting PyMT2c44 mice developed more primary tumors earlier than PyMT mice, with increased lymph and lung metastasis. Primary tumors from Cyp2c44-deficient mice contained higher numbers of tumor-associated macrophages, as well as more lymphatic endothelial cells than tumors from PyMT mice. While epoxide and diol levels were comparable in tumors from both genotypes, prostaglandin (PG) levels were higher in the PyMTΔ2c44 tumors. This could be accounted for by the finding that Cyp2c44 metabolized the PG precursor, PGH2 to 12(S)-hydroxyheptadeca-5Z,8E,10E-trienoic acid (12-HHT), thus effectively reducing levels of effector PGs (including PGE2). Next, proteomic analyses revealed an up-regulation of WD repeating domain FYVE1 (WDFY1) in tumors from PyMTΔ2c44 mice, a phenomenon that was reproduced in Cyp2c44-deficient macrophages as well as by PGE2 Mechanistically, WDFY1 was involved in Toll-like receptor signaling, and its down-regulation in human monocytes attenuated the LPS-induced phosphorylation of IFN regulatory factor 3 and nuclear factor-κB. Taken together, our results indicate that Cyp2c44 protects against tumor growth and metastasis by preventing the synthesis of PGE2 The latter eicosanoid influenced macrophages at least in part by enhancing Toll-like receptor signaling via the up-regulation of WDFY1.
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Sun Y, Yu X, Li M, Zou Z. Expression of CD44v6 and lymphatic vessel density in early gastric cancer tissues and their clinical significance. Pak J Med Sci 2019; 35:549-554. [PMID: 31086549 PMCID: PMC6500799 DOI: 10.12669/pjms.35.2.464] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Objective: To explore the relationships between expression of CD44v6, lymphatic vessel density (LVD) and the clinicopathological parameters of patients. Methods: One hundred early gastric cancer tissues, 55 high-grade gastric intraepithelial neoplasia (HGIN) tissues, 60 low-grade gastric intraepithelial neoplasia (LGIN) tissues and 60 chronic superficial gastritis tissues were collected and set as gastric cancer group, HGIN group, LGIN group and gastritis group respectively. The expression of CD44v6 and LVD of patients in all the groups were detected using two-step immunohistochemical method to analyze the relationships between the expression of CD44v6 and lymphatic vessel density in early gastric cancer tissues and their relationships with the clinicopathological parameters of patients. The values of LVD in predicting lymph node metastasis in early gastric cancer were evaluated using receiver operating characteristic (ROC) curve. Results: The positive expression of CD44v6 and LVD in the gastritis group, LGIN group, HGIN group and gastric cancer group gradually increased. The positive expression of CD44v6 and LVD in early gastric cancer tissues were in no correlation with the gender, age, tumor site, maximum diameter, differentiation degree and invasion depth (P>0.05) and in a correlation with lymphatic metastasis and lymphatic vessel invasion (P<0.06). The positive expression of CD44v6 in the early gastric cancer tissues was in a positive correlation with LVD (P<0.05). The analysis of ROC curves suggested that the area under ROC curve of predicting lymphatic metastasis of early gastric cancer with LVD was 0.837 (95% CI: 0.756~0.910), and the cut-off value was 14; the corresponding sensitivity and specificity were 63.6% and 90.2 respectively. Conclusion: The expression of CD44v6 and LVD in early gastric cancer tissues are in a close correlation with the clinicopathologic features, and joint detection of expression of CD44v6 and LVD can be taken as the indicator of gastric cancer metastasis.
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Affiliation(s)
- Yuting Sun
- Yuting Sun, Queen Mary College of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Xiaowei Yu
- Xiaowei Yu, First Clinical Medical College, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Mengdi Li
- Mengdi Li, Queen Mary College of Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Zhenhong Zou
- Zhenhong Zou, Department of General Surgery, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, China
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Schineis P, Runge P, Halin C. Cellular traffic through afferent lymphatic vessels. Vascul Pharmacol 2018; 112:31-41. [PMID: 30092362 DOI: 10.1016/j.vph.2018.08.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 06/26/2018] [Accepted: 08/01/2018] [Indexed: 12/15/2022]
Abstract
The lymphatic system has long been known to serve as a highway for migrating leukocytes from peripheral tissue to draining lymph nodes (dLNs) and back to circulation, thereby contributing to the induction of adaptive immunity and immunesurveillance. Lymphatic vessels (LVs) present in peripheral tissues upstream of a first dLN are generally referred to as afferent LVs. In contrast to migration through blood vessels (BVs), the detailed molecular and cellular requirements of cellular traffic through afferent LVs have only recently started to be unraveled. Progress in our ability to track the migration of lymph-borne cell populations, in combination with cutting-edge imaging technologies, nowadays allows the investigation and visualization of lymphatic migration of endogenous leukocytes, both at the population and at the single-cell level. These studies have revealed that leukocyte trafficking through afferent LVs generally follows a step-wise migration pattern, relying on the active interplay of numerous molecules. In this review, we will summarize and discuss current knowledge of cellular traffic through afferent LVs. We will first outline how the structure of the afferent LV network supports leukocyte migration and highlight important molecules involved in the migration of dendritic cells (DCs), T cells and neutrophils, i.e. the most prominent cell types trafficking through afferent LVs. Additionally, we will describe how tumor cells hijack the lymphatic system for their dissemination to draining LNs. Finally, we will summarize and discuss our current understanding of the functional significance as well as the therapeutic implications of cell traffic through afferent LVs.
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Affiliation(s)
| | - Peter Runge
- Institute of Pharmaceutical Sciences, ETH Zurich, Switzerland
| | - Cornelia Halin
- Institute of Pharmaceutical Sciences, ETH Zurich, Switzerland.
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Fristiohady A, Milovanovic D, Krieger S, Huttary N, Nguyen CH, Basilio J, Jäger W, De Martin R, Krupitza G. 12(S)-HETE induces lymph endothelial cell retraction in vitro by upregulation of SOX18. Int J Oncol 2018; 53:307-316. [PMID: 29749465 DOI: 10.3892/ijo.2018.4378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/06/2018] [Indexed: 11/06/2022] Open
Abstract
Metastasising breast cancer cells communicate with adjacent lymph endothelia, intravasate and disseminate through lymphatic routes, colonise lymph nodes and finally metastasize to distant organs. Thus, understanding and blocking intravasation may attenuate the metastatic cascade at an early step. As a trigger factor, which causes the retraction of lymph endothelial cells (LECs) and opens entry ports for tumour cell intravasation, MDA-MB231 breast cancer cells secrete the pro-metastatic arachidonic acid metabolite, 12S-hydroxy-5Z,8Z,10E,14Z-eicosatetraenoic acid [12(S)-HETE]. In the current study, treatment of LECs with 12(S)-HETE upregulated the expression of the transcription factors SRY-related HMG-box 18 (SOX18) and prospero homeobox protein 1 (PROX1), which determine endothelial development. Thus, whether they have a role in LEC retraction was determined using a validated intravasation assay, small interfering RNA mediated knockdown of gene expression, and mRNA and protein expression analyses. Specific inhibition of SOX18 or PROX1 significantly attenuated in vitro intravasation of MDA-MB231 spheroids through the LEC barrier and 12(S)-HETE-triggered signals were transduced by the high and low affinity receptors, 12(S)-HETE receptor and leukotriene B4 receptor 2. In addition, the current findings indicate that there is crosstalk between SOX18 and nuclear factor κ-light-chain-enhancer of activated B cells, which was demonstrated to contribute to MDA-MB231/lymph endothelial intravasation. The present data demonstrate that the endothelial-specific and lymph endothelial-specific transcription factors SOX18 and PROX1 contribute to LEC retraction.
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Affiliation(s)
- Adryan Fristiohady
- Department of Clinical Pharmacy and Diagnostics, Faculty of Life Sciences, University of Vienna, A-1090 Vienna, Austria
| | - Daniela Milovanovic
- Department of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Sigurd Krieger
- Department of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Nicole Huttary
- Department of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Chi Huu Nguyen
- Department of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Jose Basilio
- Department of Vascular Biology and Thrombosis Research, Centre of Biomolecular Medicine and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Walter Jäger
- Department of Clinical Pharmacy and Diagnostics, Faculty of Life Sciences, University of Vienna, A-1090 Vienna, Austria
| | - Rainer De Martin
- Department of Vascular Biology and Thrombosis Research, Centre of Biomolecular Medicine and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria
| | - Georg Krupitza
- Department of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
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Nefedova NA, Kharlova OA, Danilova NV, Malkov PG, Gaifullin NM. [Markers of angiogenesis in tumor growth]. Arkh Patol 2016; 78:55-63. [PMID: 27340718 DOI: 10.17116/patol201678255-62] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Angiogenesis is a process of new blood vessels formation. The role of angiogenesis in growth, invasion and metastasis of malignant tumours is nowdays universally recognized. Though, investigation of mechanisms of blood vessels formation and elaboration methods for assessment of tumour angiogenesis are still up-dated. Another important concern are different aspects of usage of immunohistochemical markers of blood vessels endothelium (CD31 and CD34) for assessment of tumour aggressiveness and prognosis. The problems of malignant lymphangiogenesis are also up-to-date. The focus is on methods of immunohistochemical visualization of forming lymphatic vessels, role of podoplanin, the most reliable marker of lymphatic vessels, in their identification, and formulization of the main criteria for lymphangiogenesis estimation, its correlation with metastatic activity and prognostic potential. Studying of angiogenesis and lymph angiogenesis in malignant tumors is important and challenging direction for researching tumour progression and invention of antiangiogenic therapy.
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Affiliation(s)
- N A Nefedova
- Russian Medical Academy of Postgraduate Education Ministry of Health of Russia, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia
| | - O A Kharlova
- Lomonosov Moscow State University, Moscow, Russia
| | - N V Danilova
- Russian Medical Academy of Postgraduate Education Ministry of Health of Russia, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia
| | - P G Malkov
- Russian Medical Academy of Postgraduate Education Ministry of Health of Russia, Moscow, Russia; Lomonosov Moscow State University, Moscow, Russia
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Dieterich LC, Detmar M. Tumor lymphangiogenesis and new drug development. Adv Drug Deliv Rev 2016; 99:148-160. [PMID: 26705849 DOI: 10.1016/j.addr.2015.12.011] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 10/12/2015] [Accepted: 12/09/2015] [Indexed: 02/07/2023]
Abstract
Traditionally, tumor-associated lymphatic vessels have been regarded as passive by-standers, serving simply as a drainage system for interstitial fluid generated within the tumor. However, with growing evidence that tumors actively induce lymphangiogenesis, and that the number of lymphatic vessels closely correlates with metastasis and clinical outcome in various types of cancer, this picture has changed dramatically in recent years. Tumor-associated lymphatic vessels have now emerged as a valid therapeutic target to control metastatic disease, and the first specific anti-lymphangiogenic drugs have recently entered clinical testing. Furthermore, we are just beginning to understand the whole functional spectrum of tumor-associated lymphatic vessels, which not only concerns transport of fluid and metastatic cells, but also includes the regulation of cancer stemness and specific inhibition of immune responses, opening new venues for therapeutic applications. Therefore, we predict that specific targeting of lymphatic vessels and their function will become an important tool for future cancer treatment.
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Zheng L, Li D, Zhou YM, Yang H, Cheng D, Ma XX. Effects of receptor for advanced glycation endproducts on microvessel formation in endometrial cancer. BMC Cancer 2016; 16:93. [PMID: 26873694 PMCID: PMC4751660 DOI: 10.1186/s12885-016-2126-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 02/03/2016] [Indexed: 11/10/2022] Open
Abstract
Background The receptor for advanced glycation endproducts (RAGE) and microvascular status both play a critical role in cancer progression. However, the crosstalk between RAGE and microvascular formation in endometrial cancer remains largely unknown. Methods RAGE expression and microvessel density were examined in 20 cases of normal endometrial tissue, 37 cases of well-differentiated endometrial cancer tissue, and 35 cases of poorly-differentiated endometrial cancer tissue. Regression analysis was used to examine the relationship between RAGE and microvessel density. The knockdown of RAGE was achieved using a small interfering RNA in HEC-1A endometrial cancer cells. A xenografted tumour model was used to evaluate RAGE-mediated microvascular formation and proliferation of endometrial cancer cells. Results It was shown that (i) RAGE expression gradually increased in normal endometrium, well-differentiated endometrial cancer, and poorly-differentiated endometrial cancer, respectively; (ii) a positive correlation existed between RAGE and microvessel density in human endometrial cancer samples; (iii) RAGE knockdown was effective in decreasing microvessel formation in xenografted tumour models; and (iv) RAGE knockdown can significantly inhibit the proliferation of endometrial cancer cells in vivo. Conclusions These results indicate that RAGE may be a potential trigger in microvascular formation and proliferation in the development of endometrial cancer. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2126-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lu Zheng
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, China. .,Department of Obstetrics and Gynecology, Central Hospital of Shenyang Medical College, Shenyang, 110024, China.
| | - Da Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Yi-Ming Zhou
- Department of Medicine, Brigham and Women's Hospital, Harvard Institutes of Medicine, Harvard Medical School, Boston, MA, 02115, USA.
| | - Hui Yang
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Di Cheng
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
| | - Xiao-Xin Ma
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
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Kilvaer TK, Paulsen EE, Hald SM, Wilsgaard T, Bremnes RM, Busund LT, Donnem T. Lymphangiogenic Markers and Their Impact on Nodal Metastasis and Survival in Non-Small Cell Lung Cancer--A Structured Review with Meta-Analysis. PLoS One 2015; 10:e0132481. [PMID: 26305218 PMCID: PMC4549062 DOI: 10.1371/journal.pone.0132481] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 06/15/2015] [Indexed: 12/17/2022] Open
Abstract
Background In non-small cell lung cancer (NSCLC), nodal metastasis is an adverse prognostic factor. Several mediating factors have been implied in the development of nodal metastases and investigated for predictive and prognostic properties in NSCLC. However, study results differ. In this structured review and meta-analysis we explore the published literature on commonly recognized pathways for molecular regulation of lymphatic metastasis in NSCLC. Methods A structured PubMed search was conducted for papers reporting on the expression of known markers of lymhangiogenesis in NSCLC patients. Papers of sufficient quality, presenting survival and/or correlation data were included. Results High levels of vascular endothelial growth factor C (VEGF-C, HR 1.57 95% CI 1.34–1.84) and high lymphatic vascular density (LVD, HR 1.84 95% CI 1.18–2.87) were significant prognostic markers of poor survival and high expression of VEGF-C, vascular endothelial growth factor receptor 3 (VEGFR3) and LVD was associated with lymph node metastasis in NSCLC. Conclusion Lymphangiogenic markers are prognosticators of survival and correlate with lymph node metastasis in NSCLC. Their exact role and clinical implications should be further elucidated.
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Affiliation(s)
- Thomas K. Kilvaer
- Department of Oncology, University Hospital of North Norway, Tromso, Norway
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway
- * E-mail:
| | - Erna-Elise Paulsen
- Department of Oncology, University Hospital of North Norway, Tromso, Norway
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway
| | - Sigurd M. Hald
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway
| | - Tom Wilsgaard
- Department of Community Medicine, UiT The Arctic University of Norway, Tromso, Norway
| | - Roy M. Bremnes
- Department of Oncology, University Hospital of North Norway, Tromso, Norway
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway
| | - Lill-Tove Busund
- Department of Clinical Pathology, University Hospital of North Norway, Tromso, Norway
- Institute of Medical Biology, UiT The Arctic University of Norway, Tromso, Norway
| | - Tom Donnem
- Department of Oncology, University Hospital of North Norway, Tromso, Norway
- Institute of Clinical Medicine, UiT The Arctic University of Norway, Tromso, Norway
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Pottier C, Wheatherspoon A, Roncarati P, Longuespée R, Herfs M, Duray A, Delvenne P, Quatresooz P. The importance of the tumor microenvironment in the therapeutic management of cancer. Expert Rev Anticancer Ther 2015; 15:943-54. [PMID: 26098949 DOI: 10.1586/14737140.2015.1059279] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Tumor prognosis is generally defined by various tumor parameters. However, it is well known that paracrine, endocrine and cell-cell interactions between the tumor and its microenvironment contribute to its growth. The tumor microenvironment (TME) can also influence disease prognosis and is likely to be considered as an important prognostic factor. In addition, conventional therapies can influence the microenvironment and antitumor immunity. Similarly, the TME will influence the effectiveness of therapy. The purpose of this review is to demonstrate how TME is important in therapeutic management. Key interactions between TME and different cancer therapies as well as their current clinical consequences have been described. More research is needed to establish the important network between tumor cells and their environment to highlight their relationships with conventional therapies and develop global therapeutic strategies.
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Affiliation(s)
- Charles Pottier
- Department of Pathology, University Hospital of Liège, Liège, Belgium
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Blei F. Update December 2013. Lymphat Res Biol 2013. [DOI: 10.1089/lrb.2013.1142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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