1
|
Li X, Pu Z, Xu G, Yang Y, Cui Y, Zhou X, Wang C, Zhong Z, Zhou S, Yin J, Shan F, Yang C, Jiao L, Chen D, Huang J. Hypoxia-Induced Myocardial Hypertrophy Companies with Apoptosis Enhancement and p38-MAPK Pathway Activation. High Alt Med Biol 2024. [PMID: 38647652 DOI: 10.1089/ham.2023.0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024] Open
Abstract
Li, Xiaoxu, Zhijun Pu, Gang Xu, Yidong Yang, Yu Cui, Xiaoying Zhou, Chenyuan Wang, Zhifeng Zhong, Simin Zhou, Jun Yin, Fabo Shan, Chengzhong Yang, Li Jiao, Dewei Chen, and Jian Huang. Hypoxia-induced myocardial hypertrophy companies with apoptosis enhancement and p38-MAPK pathway activation. High Alt Med Biol. 00:00-00, 2024. Background: Right ventricular function and remodeling are closely associated with symptom severity and patient survival in hypoxic pulmonary hypertension. However, the detailed molecular mechanisms underlying hypoxia-induced myocardial hypertrophy remain unclear. Methods: In Sprague-Dawley rats, hemodynamics were assessed under both normoxia and hypobaric hypoxia at intervals of 7 (H7), 14 (H14), and 28 (H28) days. Morphological changes in myocardial tissue were examined using hematoxylin and eosin (HE) staining, while myocardial hypertrophy was evaluated with wheat germ agglutinin (WGA) staining. Apoptosis was determined through TUNEL assays. To further understand the mechanism of myocardial hypertrophy, RNA sequencing was conducted, with findings validated via Western blot analysis. Results: The study demonstrated increased hypoxic pulmonary hypertension and improved right ventricular diastolic and systolic function in the rat models. Significant elevations in pulmonary arterial systolic pressure (PASP), mean pulmonary arterial pressure (mPAP), right ventricular mean pressure (RVMP), and the absolute value of +dp/dtmax were observed in the H14 and H28 groups compared with controls. In addition, right ventricular systolic pressure (RVSP), -dp/dtmax, and the mean dp/dt during isovolumetric relaxation period were notably higher in the H28 group. Heart rate increased in the H14 group, whereas the time constant of right ventricular isovolumic relaxation (tau) was reduced in both H14 and H28 groups. Both the right heart hypertrophy index and the heart weight/body weight ratio (HW/BW) were elevated in the H14 and H28 groups. Myocardial cell cross-sectional area also increased, as shown by HE and WGA staining. Western blot results revealed upregulated HIF-1α levels and enhanced HIF-2α expression in the H7 group. In addition, phosphorylation of p38 and c-fos was augmented in the H28 group. The H28 group showed elevated levels of Cytochrome C (Cyto C), whereas the H14 and H28 groups exhibited increased levels of Cleaved Caspase-3 and the Bax/Bcl-2 ratio. TUNEL analysis revealed a rise in apoptosis with the extension of hypoxia duration in the right ventricle. Conclusions: The study established a link between apoptosis and p38-MAPK pathway activation in hypoxia-induced myocardial hypertrophy, suggesting their significant roles in this pathological process.
Collapse
Affiliation(s)
- Xiaoxu Li
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Zhijun Pu
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Gang Xu
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Yidong Yang
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Yu Cui
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Xiaoying Zhou
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Chenyuan Wang
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Zhifeng Zhong
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Simin Zhou
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Jun Yin
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Fabo Shan
- State Key Laboratory of Trauma, Burn and Combined Injury, Da-ping Hospital, Army Medical University, Chongqing, China
| | - Chengzhong Yang
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Li Jiao
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Dewei Chen
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| | - Jian Huang
- Department of High Altitude Physiology & Pathology, College of High Altitude Military Medicine, Army Medical University (Third Military Medical University), Chongqing, China
- Key Laboratory of Extreme Environmental Medicine, Ministry of Education of China, Chongqing, China
- Key Laboratory of High-Altitude Medicine, Chongqing, China
| |
Collapse
|
2
|
Ajith A, Mamouni K, Horuzsko DD, Musa A, Dzutsev AK, Fang JR, Chadli A, Zhu X, Lebedyeva I, Trinchieri G, Horuzsko A. Targeting TREM1 augments antitumor T cell immunity by inhibiting myeloid-derived suppressor cells and restraining anti-PD-1 resistance. J Clin Invest 2023; 133:e167951. [PMID: 37651197 PMCID: PMC10617775 DOI: 10.1172/jci167951] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 08/29/2023] [Indexed: 09/02/2023] Open
Abstract
The triggering receptor expressed on myeloid cell 1 (TREM1) plays a critical role in development of chronic inflammatory disorders and the inflamed tumor microenvironment (TME) associated with most solid tumors. We examined whether loss of TREM1 signaling can abrogate the immunosuppressive TME and enhance cancer immunity. To investigate the therapeutic potential of TREM1 in cancer, we used mice deficient in Trem1 and developed a novel small molecule TREM1 inhibitor, VJDT. We demonstrated that genetic or pharmacological TREM1 silencing significantly delayed tumor growth in murine melanoma (B16F10) and fibrosarcoma (MCA205) models. Single-cell RNA-Seq combined with functional assays during TREM1 deficiency revealed decreased immunosuppressive capacity of myeloid-derived suppressor cells (MDSCs) accompanied by expansion in cytotoxic CD8+ T cells and increased PD-1 expression. Furthermore, TREM1 inhibition enhanced the antitumorigenic effect of anti-PD-1 treatment, in part, by limiting MDSC frequency and abrogating T cell exhaustion. In patient-derived melanoma xenograft tumors, treatment with VJDT downregulated key oncogenic signaling pathways involved in cell proliferation, migration, and survival. Our work highlights the role of TREM1 in cancer progression, both intrinsically expressed in cancer cells and extrinsically in the TME. Thus, targeting TREM1 to modify an immunosuppressive TME and improve efficacy of immune checkpoint therapy represents what we believe to be a promising therapeutic approach to cancer.
Collapse
Affiliation(s)
- Ashwin Ajith
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Kenza Mamouni
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Daniel D. Horuzsko
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Abu Musa
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Amiran K. Dzutsev
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jennifer R. Fang
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Ahmed Chadli
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Xingguo Zhu
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - Iryna Lebedyeva
- Department of Chemistry and Physics, Augusta University, Augusta, Georgia, USA
| | - Giorgio Trinchieri
- Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Anatolij Horuzsko
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| |
Collapse
|
3
|
Juric V, Mayes E, Binnewies M, Lee T, Canaday P, Pollack JL, Rudolph J, Du X, Liu VM, Dash S, Palmer R, Jahchan NS, Ramoth ÅJ, Lacayo S, Mankikar S, Norng M, Brassell C, Pal A, Chan C, Lu E, Sriram V, Streuli M, Krummel MF, Baker KP, Liang L. TREM1 activation of myeloid cells promotes antitumor immunity. Sci Transl Med 2023; 15:eadd9990. [PMID: 37647386 DOI: 10.1126/scitranslmed.add9990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 08/02/2023] [Indexed: 09/01/2023]
Abstract
Myeloid cells in the tumor microenvironment (TME) can exist in immunosuppressive and immunostimulatory states that impede or promote antitumor immunity, respectively. Blocking suppressive myeloid cells or increasing stimulatory cells to enhance antitumor immune responses is an area of interest for therapeutic intervention. Triggering receptor expressed on myeloid cells-1 (TREM1) is a proinflammatory receptor that amplifies immune responses. TREM1 is expressed on neutrophils, subsets of monocytes and tissue macrophages, and suppressive myeloid populations in the TME, including tumor-associated neutrophils, monocytes, and tumor-associated macrophages. Depletion or inhibition of immunosuppressive myeloid cells, or stimulation by TREM1-mediated inflammatory signaling, could be used to promote an immunostimulatory TME. We developed PY159, an afucosylated humanized anti-TREM1 monoclonal antibody with enhanced FcγR binding. PY159 is a TREM1 agonist that induces signaling, leading to up-regulation of costimulatory molecules on monocytes and macrophages, production of proinflammatory cytokines and chemokines, and enhancement of T cell activation in vitro. An antibody against mouse TREM1, PY159m, promoted antitumor efficacy in syngeneic mouse tumor models. These results suggest that PY159-mediated agonism of TREM1 on tumoral myeloid cells can promote a proinflammatory TME and offer a promising strategy for immunotherapy.
Collapse
Affiliation(s)
- Vladislava Juric
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Erin Mayes
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Mikhail Binnewies
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Tian Lee
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Pamela Canaday
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Joshua L Pollack
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Joshua Rudolph
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Xiaoyan Du
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Victoria M Liu
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Subhadra Dash
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Rachael Palmer
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Nadine S Jahchan
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Åsa Johanna Ramoth
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Sergio Lacayo
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Shilpa Mankikar
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Manith Norng
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Chris Brassell
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Aritra Pal
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Christopher Chan
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Erick Lu
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Venkataraman Sriram
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Michel Streuli
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Matthew F Krummel
- Department of Pathology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Kevin P Baker
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| | - Linda Liang
- Pionyr Immunotherapeutics, 2 Tower Place, Suite 800, South San Francisco, CA 94080, USA
| |
Collapse
|
4
|
Muller M, Haghnejad V, Lopez A, Tiotiu A, Renaud S, Derive M, Bronowicki JP. Triggering Receptors Expressed on Myeloid Cells 1 : Our New Partner in Human Oncology? Front Oncol 2022; 12:927440. [PMID: 35875168 PMCID: PMC9304869 DOI: 10.3389/fonc.2022.927440] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/01/2022] [Indexed: 11/14/2022] Open
Abstract
Inflammation is recognized as one of the hallmarks of cancer. Indeed, strong evidence indicates that chronic inflammation plays a major role in oncogenesis, promoting genome instability, epigenetic alterations, proliferation and dissemination of cancer cells. Mononuclear phagocytes (MPs) have been identified as key contributors of the inflammatory infiltrate in several solid human neoplasia, promoting angiogenesis and cancer progression. One of the most described amplifiers of MPs pro-inflammatory innate immune response is the triggering receptors expressed on myeloid cells 1 (TREM-1). Growing evidence suggests TREM-1 involvement in oncogenesis through cancer related inflammation and the surrounding tumor microenvironment. In human oncology, high levels of TREM-1 and/or its soluble form have been associated with poorer survival data in several solid malignancies, especially in hepatocellular carcinoma and lung cancer. TREM-1 should be considered as a potential biomarker in human oncology and could be used as a new therapeutic target of interest in human oncology (TREM-1 inhibitors, TREM-1 agonists). More clinical studies are urgently needed to confirm TREM-1 (and TREM family) roles in the prognosis and the treatment of human solid cancers.
Collapse
Affiliation(s)
- Marie Muller
- Department of Gastroenterology, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Vincent Haghnejad
- Department of Gastroenterology, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Anthony Lopez
- Department of Gastroenterology, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Angelica Tiotiu
- Department of Pulmonology, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Stéphane Renaud
- Department of Thoracic Surgery, Nancy University Hospital, University of Lorraine, Nancy, France
| | - Marc Derive
- INOTREM, University of Lorraine, Nancy, France
| | - Jean-Pierre Bronowicki
- Department of Gastroenterology, Nancy University Hospital, University of Lorraine, Nancy, France
- Inserm U1256 « Nutrition – Genetics and exposure to environmental risks - NGERE », Nancy, France
- *Correspondence: Jean-Pierre Bronowicki,
| |
Collapse
|
5
|
Azzimonti B, Raimondo L, Squarzanti DF, Rosso T, Zanetta P, Aluffi Valletti P, Chiusa L, Masini L, Pecorari G, Airoldi M, Krengli M, Giovarelli M, Valente G. Macrophages expressing TREM-1 are involved in the progression of HPV16-related oropharyngeal squamous cell carcinoma. Ann Med 2021; 53:541-550. [PMID: 33769181 PMCID: PMC8008925 DOI: 10.1080/07853890.2021.1905872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/25/2021] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Many types of research have been performed to improve the diagnosis, therapy, and prognosis of oropharyngeal carcinomas (OP-SCCs). Since they arise in lymphoid-rich areas and intense lymphocytic infiltration has been related to a better prognosis, a TREM-1 putative function in tumour progression and survival has been hypothesized. MATERIALS AND METHODS Twenty-seven human papillomavirus (HPV) 16+ OP-SCC specimens have been analyzed to relate TREM-1 expression with histiocytic and lymphocytic markers, HPV presence and patients' outcome. RESULTS No differences have been shown between intratumoral and stromal CD4+ cells, while intratumoral CD8+ lymphocytes are higher with respect to the tumour stroma (p = .0005). CD68+ cells are more than CD35+ and TREM-1+; their presence is related to CD35± and TREM-1± histiocytes (p = .005 and .026, respectively). Intratumoral CD4+ lymphocytes are higher in p16+ cases (11/27) than in p16- (p = .042); moreover, p16 positivity correlates to a better survival (p = .034). CD4+, CD8+ and CD35+ cells have no impact on survival, while CD68 expression heavily influences progression and bad outcome (p = .037). TREM-1 positivity also leads to worst overall survival (p = .001): peritumoral expression and death-cause relationship are always significant, particularly when the cause is OP-SCC (p = .000). CONCLUSION While p16 shows to better stratify HPV16+ patients' outcome, TREM-1+ macrophages suggest their key importance in HPV-related OP-SCCs progression.KEY MESSAGESTREM-1 positivity correlates to the worst overall survival of HPV16-positive OPSCCs-affected patients.p16-positive HPV16 related OPSCCs patients have a better prognosis with respect to p16-negative ones.
Collapse
Affiliation(s)
- Barbara Azzimonti
- Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy
| | - Luca Raimondo
- Otorhinolaryngology Division, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Diletta Francesca Squarzanti
- Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy
| | - Tiziana Rosso
- Clinical Epidemiology Unit, “Città della Salute e della Scienza” Hospital – CPO Piemonte, Torino, Italy
| | - Paola Zanetta
- Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy
| | - Paolo Aluffi Valletti
- Division of Ear Nose and Throat Department-Head and Neck Surgery, DiSS, University of Piemonte Orientale (UPO), Novara, Italy
| | - Luigi Chiusa
- Department of Biomedical Sciences and Human Oncology, University of Turin, Turin, Italy
| | - Laura Masini
- Radiotherapy Unit, Department of Translational Medicine (DiMeT), University of Piemonte Orientale (UPO), Novara, Italy
| | - Giancarlo Pecorari
- Otorhinolaryngology Division, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Mario Airoldi
- Department of Oncology, Azienda Ospedaliera Universitaria Citta’ della Salute e della Scienza di Torino, Turin, Italy
| | - Marco Krengli
- Radiotherapy Unit, Department of Translational Medicine (DiMeT), University of Piemonte Orientale (UPO), Novara, Italy
| | - Mirella Giovarelli
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
- Center for Experimental Research and Medical Studies (CERMS), AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Guido Valente
- Pathology Unit, Ospedale “Sant’Andrea”, DiMeT, University of Piemonte Orientale (UPO), Vercelli, Italy
| |
Collapse
|
6
|
Hornburg M, Desbois M, Lu S, Guan Y, Lo AA, Kaufman S, Elrod A, Lotstein A, DesRochers TM, Munoz-Rodriguez JL, Wang X, Giltnane J, Mayba O, Turley SJ, Bourgon R, Daemen A, Wang Y. Single-cell dissection of cellular components and interactions shaping the tumor immune phenotypes in ovarian cancer. Cancer Cell 2021; 39:928-944.e6. [PMID: 33961783 DOI: 10.1016/j.ccell.2021.04.004] [Citation(s) in RCA: 140] [Impact Index Per Article: 46.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 11/12/2020] [Accepted: 04/06/2021] [Indexed: 01/06/2023]
Abstract
Distinct T cell infiltration patterns, i.e., immune infiltrated, excluded, and desert, result in different responses to cancer immunotherapies. However, the key determinants and biology underpinning these tumor immune phenotypes remain elusive. Here, we provide a high-resolution dissection of the entire tumor ecosystem through single-cell RNA-sequencing analysis of 15 ovarian tumors. Immune-desert tumors are characterized by unique tumor cell-intrinsic features, including metabolic pathways and low antigen presentation, and an enrichment of monocytes and immature macrophages. Immune-infiltrated and -excluded tumors differ markedly in their T cell composition and fibroblast subsets. Furthermore, our study reveals chemokine receptor-ligand interactions within and across compartments as potential mechanisms mediating immune cell infiltration, exemplified by the tumor cell-T cell cross talk via CXCL16-CXCR6 and stromal-immune cell cross talk via CXCL12/14-CXCR4. Our data highlight potential molecular mechanisms that shape the tumor immune phenotypes and may inform therapeutic strategies to improve clinical benefit from cancer immunotherapies.
Collapse
Affiliation(s)
- Milena Hornburg
- Department of Bioinformatics & Computational Biology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Mélanie Desbois
- Department of Oncology Biomarker Development, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Shan Lu
- Department of Oncology Biomarker Development, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Yinghui Guan
- Department of Oncology Biomarker Development, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Amy A Lo
- Department of Research Pathology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Susan Kaufman
- Department of Biochemical Cellular Pharmacology, Genentech, Inc., South San Francisco, CA 94080, USA
| | | | | | | | | | - Xingwei Wang
- Department of Digital Pathology, Roche Tissue Diagnostics, Santa Clara, CA 95050, USA
| | - Jennifer Giltnane
- Department of Research Pathology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Oleg Mayba
- Department of Bioinformatics & Computational Biology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Shannon J Turley
- Department of Cancer Immunology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Richard Bourgon
- Department of Bioinformatics & Computational Biology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Anneleen Daemen
- Department of Bioinformatics & Computational Biology, Genentech, Inc., South San Francisco, CA 94080, USA
| | - Yulei Wang
- Department of Oncology Biomarker Development, Genentech, Inc., South San Francisco, CA 94080, USA.
| |
Collapse
|
7
|
Cheng X, Wang X, Nie K, Cheng L, Zhang Z, Hu Y, Peng W. Systematic Pan-Cancer Analysis Identifies TREM2 as an Immunological and Prognostic Biomarker. Front Immunol 2021; 12:646523. [PMID: 33679809 PMCID: PMC7925850 DOI: 10.3389/fimmu.2021.646523] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 01/27/2021] [Indexed: 12/24/2022] Open
Abstract
Triggering receptor expressed on myeloid cells-2 (TREM2) is a transmembrane receptor of the immunoglobulin superfamily and a crucial signaling hub for multiple pathological pathways that mediate immunity. Although increasing evidence supports a vital role for TREM2 in tumorigenesis of some cancers, no systematic pan-cancer analysis of TREM2 is available. Thus, we aimed to explore the prognostic value, and investigate the potential immunological functions, of TREM2 across 33 cancer types. Based on datasets from The Cancer Genome Atlas, and the Cancer Cell Line Encyclopedia, Genotype Tissue-Expression, cBioPortal, and Human Protein Atlas, we employed an array of bioinformatics methods to explore the potential oncogenic roles of TREM2, including analyzing the relationship between TREM2 and prognosis, tumor mutational burden (TMB), microsatellite instability (MSI), DNA methylation, and immune cell infiltration of different tumors. The results show that TREM2 is highly expressed in most cancers, but present at low levels in lung cancer. Further, TREM2 is positively or negatively associated with prognosis in different cancers. Additionally, TREM2 expression was associated with TMB and MSI in 12 cancer types, while in 20 types of cancer, there was a correlation between TREM2 expression and DNA methylation. Six tumors, including breast invasive carcinoma, cervical squamous cell carcinoma and endocervical adenocarcinoma, kidney renal clear cell carcinoma, lung squamous cell carcinoma, skin cutaneous melanoma, and stomach adenocarcinoma, were screened out for further study, which demonstrated that TREM2 gene expression was negatively correlated with infiltration levels of most immune cells, but positively correlated with infiltration levels of M1 and M2 macrophages. Moreover, correlation with TREM2 expression differed according to T cell subtype. Our study reveals that TREM2 can function as a prognostic marker in various malignant tumors because of its role in tumorigenesis and tumor immunity.
Collapse
Affiliation(s)
- Xin Cheng
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiaowei Wang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Kechao Nie
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Lin Cheng
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Zheyu Zhang
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yang Hu
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Weijun Peng
- Department of Integrated Traditional Chinese & Western Medicine, The Second Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
8
|
Function of TREM1 and TREM2 in Liver-Related Diseases. Cells 2020; 9:cells9122626. [PMID: 33297569 PMCID: PMC7762355 DOI: 10.3390/cells9122626] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 02/07/2023] Open
Abstract
TREM1 and TREM2 are members of the triggering receptors expressed on myeloid cells (TREM) family. Both TREM1 and TREM2 are immunoglobulin superfamily receptors. Their main function is to identify foreign antigens and toxic substances, thereby adjusting the inflammatory response. In the liver, TREM1 and TREM2 are expressed on non-parenchymal cells, such as liver sinusoidal endothelial cells, Kupffer cells, and hepatic stellate cells, and cells which infiltrate the liver in response to injury including monocyte-derived macrophages and neutrophils. The function of TREM1 and TREM2 in inflammatory response depends on Toll-like receptor 4. TREM1 mainly augments inflammation during acute inflammation, while TREM2 mainly inhibits chronic inflammation to protect the liver from pathological changes. Chronic inflammation often induces metabolic abnormalities, fibrosis, and tumorigenesis. The above physiological changes lead to liver-related diseases, such as liver injury, nonalcoholic steatohepatitis, hepatic fibrosis, and hepatocellular carcinoma. Here, we review the function of TREM1 and TREM2 in different liver diseases based on inflammation, providing a more comprehensive perspective for the treatment of liver-related diseases.
Collapse
|
9
|
Shanmugam MK, Dharmarajan A, Warrier S, Bishayee A, Kumar AP, Sethi G, Ahn KS. Role of histone acetyltransferase inhibitors in cancer therapy. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2020; 125:149-191. [PMID: 33931138 DOI: 10.1016/bs.apcsb.2020.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The development of cancer is a complex phenomenon driven by various extrinsic as well as intrinsic risk factors including epigenetic modifications. These post-translational modifications are encountered in diverse cancer cells and appear for a relatively short span of time. These changes can significantly affect various oncogenic genes and proteins involved in cancer initiation and progression. Histone lysine acetylation and deacetylation processes are controlled by two opposing classes of enzymes that modulate gene regulation either by adding an acetyl moiety on a histone lysine residue by histone lysine acetyltransferases (KATs) or via removing it by histone deacetylases (KDACs). Deregulated KAT activity has been implicated in the development of several diseases including cancer and can be targeted for the development of anti-neoplastic drugs. Here, we describe the predominant epigenetic changes that can affect key KAT superfamily members during carcinogenesis and briefly highlight the pharmacological potential of employing lysine acetyltransferase inhibitors (KATi) for cancer therapy.
Collapse
Affiliation(s)
- Muthu K Shanmugam
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Arunasalam Dharmarajan
- Department of Biomedical Sciences, Faculty of Biomedical Sciences Technology and Research, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | - Sudha Warrier
- Division of Cancer Stem Cells and Cardiovascular Regeneration, Manipal Institute of Regenerative Medicine, Manipal University, Bangalore, India
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL, United States
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore; Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.
| |
Collapse
|
10
|
Sigalov AB. SCHOOL of nature: ligand-independent immunomodulatory peptides. Drug Discov Today 2020; 25:1298-1306. [PMID: 32405248 PMCID: PMC7217646 DOI: 10.1016/j.drudis.2020.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/24/2020] [Accepted: 05/05/2020] [Indexed: 12/12/2022]
Abstract
Groundbreaking studies in protein biophysics have identified the mechanisms of transmembrane signaling at the level of druggable protein-protein interactions (PPIs). This resulted in the development of the signaling chain homooligomerization (SCHOOL) strategy to modulate cell responses using receptor-specific peptides. Inspired by nature, these short peptides use ligand-independent mechanisms of receptor inhibition and demonstrate potent efficacy in vitro and in vivo. The SCHOOL strategy is especially important when receptor ligands are unknown. An example is the triggering receptor expressed on myeloid cells-1 (TREM-1) receptor, an emerging therapeutic target involved in the pathogenesis of most inflammatory diseases. Here, I discuss advances in the field with a focus on TREM-1 inhibitory SCHOOL peptides that offer new hope for a 'magic bullet' cure for cancer, arthritis, sepsis, retinopathy, and other medical challenges.
Collapse
|
11
|
Raggi F, Bosco MC. Targeting Mononuclear Phagocyte Receptors in Cancer Immunotherapy: New Perspectives of the Triggering Receptor Expressed on Myeloid Cells (TREM-1). Cancers (Basel) 2020; 12:cancers12051337. [PMID: 32456204 PMCID: PMC7281211 DOI: 10.3390/cancers12051337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/18/2020] [Accepted: 05/22/2020] [Indexed: 12/14/2022] Open
Abstract
Inflammatory cells are major players in the onset of cancer. The degree of inflammation and type of inflammatory cells in the tumor microenvironment (TME) are responsible for tilting the balance between tumor progression and regression. Cancer-related inflammation has also been shown to influence the efficacy of conventional therapy. Mononuclear phagocytes (MPs) represent a major component of the inflammatory circuit that promotes tumor progression. Despite their potential to activate immunosurveillance and exert anti-tumor responses, MPs are subverted by the tumor to support its growth, immune evasion, and spread. MP responses in the TME are dictated by a network of stimuli integrated through the cross-talk between activatory and inhibitory receptors. Alterations in receptor expression/signaling can create excessive inflammation and, when chronic, promote tumorigenesis. Research advances have led to the development of new therapeutic strategies aimed at receptor targeting to induce a tumor-infiltrating MP switch from a cancer-supportive toward an anti-tumor phenotype, demonstrating efficacy in different human cancers. This review provides an overview of the role of MP receptors in inflammation-mediated carcinogenesis and discusses the most recent updates regarding their targeting for immunotherapeutic purposes. We focus in particular on the TREM-1 receptor, a major amplifier of MP inflammatory responses, highlighting its relevance in the development and progression of several types of inflammation-associated malignancies and the promises of its inhibition for cancer immunotherapy.
Collapse
|
12
|
Sigalov AB. Commentary: Triggering Receptor Expressed on Myeloid Cells-1 Inhibitor Targeted to Endothelium Decreases Cell Activation. Front Immunol 2020; 11:173. [PMID: 32117302 PMCID: PMC7026307 DOI: 10.3389/fimmu.2020.00173] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 01/22/2020] [Indexed: 12/20/2022] Open
|
13
|
Huang X, Wang J, Lin W, Zhang N, Du J, Long Z, Yang Y, Zheng B, Zhong F, Wu Q, Ma W. Kanglaite injection plus platinum-based chemotherapy for stage III/IV non-small cell lung cancer: A meta-analysis of 27 RCTs. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 67:153154. [PMID: 31926475 DOI: 10.1016/j.phymed.2019.153154] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 11/13/2019] [Accepted: 12/18/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Kanglaite injection (KLT) is a broad-spectrum anti-tumor drug, which is extracted from the seeds of the Chinese medicinal herb Coix lacryma-jobi, and has been widely used for the treatment of advanced lung cancer. PURPOSE To evaluate the combined effects of Kanglaite injection plus platinum-based chemotherapy (PBC) on patients with stage III/IV non-small cell lung cancer (NSCLC). STUDY DESIGN A systematic review and meta-analysis of randomized clinical trials (RCTs). MATERIALS AND METHODS Twelve databases were searched from their inceptions until July 05, 2019. All the RCTs comparing the efficacy and safety of Kanglaite injection plus PBC versus PBC alone were selected. Analyses were performed using Review Manager 5.3, Comprehensive Meta-Analysis 3.0 and Trial Sequential Analysis (TSA). Disease control rate (DCR) was defined as the primary endpoint, objective response rate (ORR), survival rate, quality of life (QOL), cellular immunity function, and toxicities were defined as the secondary endpoints. RESULTS Twenty-seven RCTs recruiting 2,243 patients with stage III/IV NSCLC were included. The results showed that, compared with PBC alone, Kanglaite injection plus PBC improved DCR (RR = 1.20, 95% CI 1.15-1.26, p < 0.00001), ORR (RR = 1.45, 95% CI 1.31-1.60, p < 0.00001), 1-year survival rate (RR = 1.20, 95% CI 1.02-1.43, p = 0.03), QOL (RR = 1.32, 95% CI 1.25-1.40, p < 0.00001), CD4+T cells (WMD = 4.86, 95% CI 4.00-5.73, p < 0.00001), CD4+/CD8+ ratio (WMD = 0.19, 95% CI 0.07-0.31, p < 0.002), and reduced severe toxicities by 59% (RR = 0.41, 95% CI 0.33-0.51, p < 0.00001). Most results were robust and the quality of evidence was from moderate to low. CONCLUSIONS Kanglaite injection in combination with PBC showed significantly higher efficacy than PBC alone in the treatment of stage III/IV NSCLC. Moreover, the combination therapy can improve cellular immunity and attenuate the severe toxicities caused by chemotherapy. However, high-quality RCTs are warranted to further assess the effects of the combined therapy.
Collapse
Affiliation(s)
- Xiaoming Huang
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Jue Wang
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Wanjun Lin
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Na Zhang
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Jingjing Du
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Ze Long
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - You Yang
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Bowen Zheng
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Fangfang Zhong
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China
| | - Qibiao Wu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China.
| | - Wenzhe Ma
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, PR China.
| |
Collapse
|
14
|
Transcription Factor p53 Suppresses Tumor Growth by Prompting Pyroptosis in Non-Small-Cell Lung Cancer. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:8746895. [PMID: 31737176 PMCID: PMC6815571 DOI: 10.1155/2019/8746895] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 06/26/2019] [Accepted: 07/25/2019] [Indexed: 01/06/2023]
Abstract
Objective To evaluate the effect of p53 on pyroptosis and its inhibitory role on tumor growth in non-small-cell lung cancer (NSCLC). Methods The correlation of p53 and pyroptosis was determined in tumor tissues of NSCLC patients. The pyroptotic level was detected in A549 cells to clarify the effect of p53 on pyroptosis. p53 overexpression A549 tumor-bearing mice were used to clarify the therapeutic target of p53 in NSCLC treatment. Results p53 expression level was positively related to pyroptosis in NSCLC tissues. In in vitro assays, p53 directly regulated pyroptosis in A549 cells. p53-specific knockdown blocked lipopolysaccharide- (LPS-) induced pyroptosis. In in vivo assays, p53 overexpression in A549 markedly decreased tumor growth and death rate by increasing the pyroptotic level. Conclusions Upregulation of p53 prompts pyroptosis to produce anti-NSCLC effects suggesting the potential of p53 on suppressing tumor growth in NSCLC patients.
Collapse
|
15
|
Wu Q, Zhou W, Yin S, Zhou Y, Chen T, Qian J, Su R, Hong L, Lu H, Zhang F, Xie H, Zhou L, Zheng S. Blocking Triggering Receptor Expressed on Myeloid Cells-1-Positive Tumor-Associated Macrophages Induced by Hypoxia Reverses Immunosuppression and Anti-Programmed Cell Death Ligand 1 Resistance in Liver Cancer. Hepatology 2019; 70:198-214. [PMID: 30810243 PMCID: PMC6618281 DOI: 10.1002/hep.30593] [Citation(s) in RCA: 156] [Impact Index Per Article: 31.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 02/20/2019] [Indexed: 12/12/2022]
Abstract
Tumor-associated macrophages (TAMs) are recognized as antitumor suppressors, but how TAMs behave in the hypoxic environment of hepatocellular carcinoma (HCC) remains unclear. Here, we demonstrated that hypoxia inducible factor 1α induced increased expression of triggering receptor expressed on myeloid cells-1 (TREM-1) in TAMs, resulting in immunosuppression. Specifically, TREM-1-positive (TREM-1+ ) TAMs abundant at advanced stages of HCC progression indirectly impaired the cytotoxic functions of CD8+ T cells and induced CD8+ T-cells apoptosis. Biological and functional assays showed that TREM-1+ TAMs had higher expression of programmed cell death ligand 1 (PD-L1) under hypoxic environment. However, TREM-1+ TAMs could abrogate spontaneous and PD-L1-blockade-mediated antitumor effects in vivo, suggesting that TREM-1+ TAM-induced immunosuppression was dependent on a pathway separate from PD-L1/programmed cell death 1 axis. Moreover, TREM-1+ TAM-associated regulatory T cells (Tregs) were crucial for HCC resistance to anti-PD-L1 therapy. Mechanistically, TREM-1+ TAMs elevated chemokine (C-C motif) ligand 20 expression through the extracellular signal-regulated kinase/NF-κβ pathway in response to hypoxia and tumor metabolites leading to CCR6+ Foxp3+ Treg accumulation. Blocking the TREM-1 pathway could significantly inhibit tumor progression, reduce CCR6+ Foxp3+ Treg recruitment, and improve the therapeutic efficacy of PD-L1 blockade. Thus, these data demonstrated that CCR6+ Foxp3+ Treg recruitment was crucial for TREM-1+ TAM-mediated anti-PD-L1 resistance and immunosuppression in hypoxic tumor environment. Conclusion: This study highlighted that the hypoxic environment initiated the onset of tumor immunosuppression through TREM-1+ TAMs attracting CCR6+ Foxp3+ Tregs, and TREM-1+ TAMs endowed HCC with anti-PD-L1 therapy resistance.
Collapse
Affiliation(s)
- Qinchuan Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Wuhua Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Department of Hepatobiliary and Pancreatic SurgeryTaihe Hospital, Hubei University of MedicineHubeiChina
| | - Shengyong Yin
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Yuan Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Tianchi Chen
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Junjie Qian
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Rong Su
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Liangjie Hong
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Haohao Lu
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Feng Zhang
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina
| | - Haiyang Xie
- NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of SurgeryThe First Affiliated Hospital, School of Medicine, Zhejiang UniversityHangzhouChina,NHFPC Key Laboratory of Combined Multi‐organ TransplantationHangzhouChina,Key Laboratory of the Diagnosis and Treatment of Organ TransplantationCAMSHangzhouChina,Key Laboratory of Organ TransplantationZhejiang ProvinceHangzhouChina,Collaborative Innovation Center for Diagnosis Treatment of Infectious DiseasesHangzhouChina
| |
Collapse
|
16
|
Wang J, Li D, Cang H, Guo B. Crosstalk between cancer and immune cells: Role of tumor-associated macrophages in the tumor microenvironment. Cancer Med 2019; 8:4709-4721. [PMID: 31222971 PMCID: PMC6712467 DOI: 10.1002/cam4.2327] [Citation(s) in RCA: 185] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/08/2019] [Accepted: 05/10/2019] [Indexed: 02/05/2023] Open
Abstract
Tumor microenvironment is a complex system that contains multiple cells and cytokines. Among the multiple immune cells, macrophage is particularly abundant and plays an important role throughout the tumor progression process, namely, tumor‐associated macrophage (TAM) in this special tumor microenvironment. Many kinds of cytokines from TAMs and other immune cells in tumor niche are involved in the linkage of inflammation, immunity and tumorigenesis. Inflammatory responses induced by TAMs are crucial to tumor development of different stages. This review highlights the critical role of TAMs in the linkage of inflammation, immunity, and cancer. It outlines the molecules of inflammatory cytokines, chemokines, and growth factors mainly from TAMs in tumor microenvironment and their functions in tumor development during the major issues of angiogenesis, chronic inflammation, and immune suppression. Additionally, the signaling pathways involved in tumor progression and the crosstalk between them are also summarized.
Collapse
Affiliation(s)
- Jing Wang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Danyang Li
- Institute of Pharmaceutical Science, King's College London, London, UK
| | - Huaixing Cang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Bo Guo
- Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, China
| |
Collapse
|
17
|
Baruah S, Murthy S, Keck K, Galvan I, Prichard A, Allen LAH, Farrelly M, Klesney-Tait J. TREM-1 regulates neutrophil chemotaxis by promoting NOX-dependent superoxide production. J Leukoc Biol 2019; 105:1195-1207. [PMID: 30667543 DOI: 10.1002/jlb.3vma0918-375r] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 12/01/2018] [Accepted: 12/13/2018] [Indexed: 01/15/2023] Open
Abstract
Neutrophil migration across tissue barriers to the site of injury involves integration of complex danger signals and is critical for host survival. Numerous studies demonstrate that these environmental signals fundamentally alter the responses of extravasated or "primed" neutrophils. Triggering receptor expressed on myeloid cells 1 (TREM-1) plays a central role in modulating inflammatory signaling and neutrophil migration into the alveolar airspace. Using a genetic approach, we examined the role of TREM-1 in extravasated neutrophil function. Neutrophil migration in response to chemoattractants is dependent upon multiple factors, including reactive oxygen species (ROS) generated either extracellularly by epithelial cells or intracellularly by NADPH oxidase (NOX). We, therefore, questioned whether ROS were responsible for TREM-1-mediated regulation of migration. Thioglycollate-elicited peritoneal neutrophils isolated from wild-type (WT) and TREM-1-deficient mice were stimulated with soluble and particulate agonists. Using electron paramagnetic resonance spectroscopy, we demonstrated that NOX2-dependent superoxide production is impaired in TREM-1-deficient neutrophils. Consistent with these findings, we confirmed with Clark electrode that TREM-1-deficient neutrophils consume less oxygen. Next, we demonstrated that TREM-1 deficient neutrophils have impaired directional migration to fMLP and zymosan-activated serum as compared to WT neutrophils and that deletion or inhibition of NOX2 in WT but not TREM-1-deficient neutrophils significantly impaired direction sensing. Finally, TREM-1 deficiency resulted in decreased protein kinase B (AKT) activation. Thus, TREM-1 regulates neutrophil migratory properties, in part, by promoting AKT activation and NOX2-dependent superoxide production. These findings provide the first mechanistic evidence as to how TREM-1 regulates neutrophil migration.
Collapse
Affiliation(s)
- Sankar Baruah
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Shubha Murthy
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Kathy Keck
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Isabel Galvan
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Allan Prichard
- Department of Microbiology and Immunology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Inflammation Program, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Lee-Ann H Allen
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Department of Microbiology and Immunology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Inflammation Program, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA.,Iowa City VA Healthcare System, Iowa City, Iowa, USA
| | - Mary Farrelly
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Julia Klesney-Tait
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| |
Collapse
|
18
|
Fontana R, Raccosta L, Rovati L, Steffensen KR, Paniccia A, Jakobsson T, Melloni G, Bandiera A, Mangili G, Bergamini A, Maggioni D, Doglioni C, Crocchiolo R, Cella M, Mattioli M, Battaglia C, Colonna M, Russo V. Nuclear receptor ligands induce TREM-1 expression on dendritic cells: analysis of their role in tumors. Oncoimmunology 2018; 8:1554967. [PMID: 30723587 DOI: 10.1080/2162402x.2018.1554967] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 11/02/2018] [Accepted: 11/26/2018] [Indexed: 12/13/2022] Open
Abstract
Dendritic cells (DCs) initiate adaptive immune responses after their migration to secondary lymphoid organs. The LXR ligands/oxysterols and the RXR ligand 9-cis Retinoic Acid (9-cis RA) were shown to dampen DC migration to lymphoid organs through the inhibition of CCR7 expression. We performed transcriptomics of DCs undergoing maturation in the presence of the LXR ligand 22R-Hydroxycholesterol (22R-HC). The analysis highlighted more than 1500 genes modulated by 22R-HC treatment, including the triggering receptor expressed on myeloid cells (TREM)-1, which was found markedly up-regulated. We tested the effect of other nuclear receptor ligands (NRL) and we reported the induction of TREM-1 following RXR, RAR and VDR activation. From a functional point of view, triggering of TREM-1 induced by retinoids increased TNFα and IL-1β release, suggesting an active role of NRL-activated TREM-1+ DCs in inflammation-driven diseases, including cancer. Consistently with this hypothesis we detected DCs expressing TREM-1 in pleural effusions and ascites of cancer patients, an observation validated by the induction of TREM-1, LXR and RAR target genes when monocyte-DCs were activated in the presence of tumor-conditioned fluids. Finally, we observed a better control of LLC tumor growth in Trem-1-/- bone marrow chimera mice as compared to wild type chimera mice. Future studies will be necessary to shed light on the mechanism of TREM-1 induction by distinct NRL, and to characterize the role of TREM-1+ DCs in tumor growth.
Collapse
Affiliation(s)
- Raffaella Fontana
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Laura Raccosta
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Lucrezia Rovati
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Knut R Steffensen
- Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
| | - Aida Paniccia
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Tomas Jakobsson
- Department of Biosciences and Nutrition, Karolinska Institute, Huddinge, Sweden
| | - Giulio Melloni
- Thoracic Surgery Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Alessandro Bandiera
- Thoracic Surgery Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Giorgia Mangili
- Gynecologic Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Alice Bergamini
- Gynecologic Unit, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Daniela Maggioni
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| | - Claudio Doglioni
- Department of Pathology, IRCCS Scientific Institute San Raffaele, Milan, Italy.,Department of Pathology, Università Vita-Salute San Raffaele, Milan, Italy
| | | | - Marina Cella
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Michela Mattioli
- Department of Medical Biotechnology and Translational Medicine (BIOMETRA), University of Milan, Segrate, Italy
| | - Cristina Battaglia
- Department of Medical Biotechnology and Translational Medicine (BIOMETRA), University of Milan, Segrate, Italy
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA
| | - Vincenzo Russo
- Immuno-Biotherapy of Melanoma and Solid Tumors Unit, Division of Experimental Oncology, IRCCS Scientific Institute San Raffaele, Milan, Italy
| |
Collapse
|
19
|
Kouassi KT, Gunasekar P, Agrawal DK, Jadhav GP. TREM-1; Is It a Pivotal Target for Cardiovascular Diseases? J Cardiovasc Dev Dis 2018; 5:jcdd5030045. [PMID: 30205488 PMCID: PMC6162371 DOI: 10.3390/jcdd5030045] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/02/2018] [Accepted: 09/04/2018] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular diseases (CVDs) are as menacing as ever and still continue to kill adults worldwide, notwithstanding tremendous efforts to decrease their consequent mortality and morbidity. Lately, a growing body of research indicated that inflammation plays a pivotal role in the pathogenesis and complications of CVDs. A receptor of the immunoglobulin superfamily, triggering receptors expressed on myeloid cells-1 (TREM-1) was shown to induce and amplify the inflammation in both acute and chronic disease’ pathogenesis and progression, which hence makes it one of the most important complication factors of CVDs. Thus, studies endeavored to investigate the role played by TREM-1 in CVDs with respect to their etiologies, complications, and possible therapeutics. We examined here, for the first time, the most relevant studies regarding TREM-1 involvement in CVDs. We critically analyzed and summarized our findings and made some suggestions for furtherance of the investigations with the aim to utilize TREM-1 and its pathways for diagnostic, management, and prognosis of CVDs. Overall, TREM-1 was found to be involved in the pathogenesis of acute and chronic cardiovascular conditions, such as acute myocardial infarction (AMI) and atherosclerosis. Although most therapeutic approaches are yet to be elucidated, our present research outcome displays a promising future to utilizing the TREM-1 pathway as a potential target for understanding and managing CVDs.
Collapse
Affiliation(s)
- Kouassi T Kouassi
- Department of Clinical and Translational Sciences, School of Medicine, Creighton University, Omaha, NE 68178, USA.
| | - Palanikumar Gunasekar
- Department of Clinical and Translational Sciences, School of Medicine, Creighton University, Omaha, NE 68178, USA.
| | - Devendra K Agrawal
- Department of Clinical and Translational Sciences, School of Medicine, Creighton University, Omaha, NE 68178, USA.
| | - Gopal P Jadhav
- Department of Clinical and Translational Sciences, School of Medicine, Creighton University, Omaha, NE 68178, USA.
| |
Collapse
|
20
|
Rudick CP, Miyamoto T, Lang MS, Agrawal DK. Triggering receptor expressed on myeloid cells in the pathogenesis of periodontitis: potential novel treatment strategies. Expert Rev Clin Immunol 2017; 13:1189-1197. [PMID: 29027827 DOI: 10.1080/1744666x.2017.1392855] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Periodontal diseases are polymicrobial inflammatory disorders of the tissue, ligament, and bone structures supporting teeth. Periodontitis (inflammation with corresponding loss of attachment) affects 40-50% of adults. Recently, members of the Triggering Receptor on Myeloid Cell (TREM) family have been studied to determine their relationship to these diseases. Areas covered: TREM-1 is a receptor expressed on the surface of PMNs, monocytes, macrophages, dendritic cells, vascular smooth muscle cells, and keratinocytes upregulated in the presence of periodontal inflammation. TREM-1 expression can be upregulated by oral bacterium Porphyromonas gingivalis that can be abrogated by a sub-antimicrobial dose of doxycycline. When cleaved from the cell surface, a soluble form of TREM-1 (sTREM-1) can be used as a biomarker of inflammation and might also provide a link between oral and systemic inflammation. While less understood, TREM-2 has a role in osteoclastogenesis which could contribute to the alveolar bone destruction seen in more advanced periodontitis. Expert commentary: Additional studies to simulate biofilm microenvironment in TREM research are warranted. Longitudinal studies determining TREM-1, sTREM-1, and TREM-2 levels in tissues over time and progression of periodontal diseases would provide valuable information in the role of TREM receptors as indicators of or contributors to the disease process.
Collapse
Affiliation(s)
- Courtney P Rudick
- a Department of Clinical & Translational Science , Creighton University School of Medicine , Omaha , NE , USA
| | - Takanari Miyamoto
- b Department of Periodontology , Creighton University School of Medicine , Omaha , NE , USA
| | - Melissa S Lang
- b Department of Periodontology , Creighton University School of Medicine , Omaha , NE , USA
| | - Devendra K Agrawal
- a Department of Clinical & Translational Science , Creighton University School of Medicine , Omaha , NE , USA
| |
Collapse
|
21
|
Efferth T, Volm M. Multiple resistance to carcinogens and xenobiotics: P-glycoproteins as universal detoxifiers. Arch Toxicol 2017; 91:2515-2538. [DOI: 10.1007/s00204-017-1938-5] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 01/12/2017] [Indexed: 01/08/2023]
|
22
|
Camacho V, McClearn V, Patel S, Welner RS. Regulation of normal and leukemic stem cells through cytokine signaling and the microenvironment. Int J Hematol 2017; 105:566-577. [DOI: 10.1007/s12185-017-2184-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 01/23/2017] [Indexed: 12/31/2022]
|
23
|
Association of high mobility group BOX-1 and receptor for advanced glycation endproducts with clinicopathological features of haematological malignancies: a systematic review. Contemp Oncol (Pozn) 2017; 20:425-429. [PMID: 28239277 PMCID: PMC5320453 DOI: 10.5114/wo.2016.65600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 08/01/2016] [Indexed: 01/02/2023] Open
Abstract
High-mobility group box 1 (HMGB1) is a versatile protein with nuclear and extracellular functions. In the extracellular milieu, HMGB1 binds to several receptors, notably the receptor for advanced glycation end-products (RAGE). The expressions of HMGB1 and RAGE have been described in a variety of cancers. However, the clinical values of HMGB1 and RAGE in haematological malignancies have yet to be evaluated. A systematic search through PubMed and the Web of Science for articles discussing the role of HMGB1 and RAGE in haematological malignancies produced 15 articles. Overexpression of HMGB1 was reported to be associated with malignancy and, in certain studies, poor prognosis and tumour aggressiveness. Only one included study investigated the clinical value of RAGE, in which no significant difference was found between expression of RAGE in CLL neoplastic cells and nonmalignant controls. The discussed associations of HMGB1 and RAGE with clinicopathological characteristics of patients with haematological malignancies warrants further investigation into the prognostic and diagnostic value of both of these molecules.
Collapse
|
24
|
Yu Y, Li H, Yang Y, Ding Y, Wang Z, Li G. Evaluating Tumor-Associated Activity of Extracellular Sulfatase by Analyzing Naturally Occurring Substrate in Tumor Microenvironment of Hepatocellular Carcinoma. Anal Chem 2016; 88:12287-12293. [PMID: 28193024 DOI: 10.1021/acs.analchem.6b03469] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yue Yu
- Nanjing
Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Hao Li
- State
Key Laboratory of Pharmaceutical Biotechnology and Collaborative Innovation
Center of Chemistry for Life Sciences, Department of Biochemistry, Nanjing University, Nanjing 210093, China
| | - Yucai Yang
- Department
of Oncology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - Yitao Ding
- Nanjing
Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Zhaoxia Wang
- Department
of Oncology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210011, China
| | - Genxi Li
- State
Key Laboratory of Pharmaceutical Biotechnology and Collaborative Innovation
Center of Chemistry for Life Sciences, Department of Biochemistry, Nanjing University, Nanjing 210093, China
- Center
for
Molecular Recognition and Biosensing, School of Life Sciences, Shanghai University, Shanghai 200444, China
| |
Collapse
|
25
|
Nguyen AH, Lim VM, Fleegel JP, Hunter WJ, Agrawal DK. Cutaneous expression of TREM, vitamin D receptor and HMGB1 in vitamin D deficiency. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2016; 9:8506-8512. [PMID: 32699567 PMCID: PMC7375687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Signaling pathways of the vitamin D receptor (VDR) and the triggering receptor expressed on myeloid cells (TREM) have been independently implicated in the biology of numerous of cutaneous pathologies. There is substantial evidence for possible crosstalk between these pathways, though the relationship between VDR and TREMs remains unclear. In this study, we characterize the effects of vitamin D-deficiency and sufficiency on the cutaneous expression of TREM-1, TREM-2, VDR, HMGB1, and RAGE. Cutaneous tissue isolated from Yucatan microswine were immunohistochemically evaluated for epidermal expression of TREM-1, TREM-2, VDR, HMGB1, and RAGE. The swine were fed a vitamin D-deficient or vitamin D-sufficient diet to examine the role of vitamin D state on levels of these markers. In vitamin D-sufficient animals, keratinocytes exhibited elevated levels of TREM-1, TREM-2. Additionally, TREM-1 expression predominated in basal cells, whereas TREM-2 levels were higher in keratinocytes, regardless of vitamin D state. Levels of HMGB1 and RAGE did not differ by vitamin D state. VDR expression was consistently higher in the cytoplasm and nuclei of basal cells, when compared to keratinocytes. Our findings suggest a role of vitamin D in signaling of TREM pathways. Additionally, the TREM ratio may play a role in keratinocyte differentiation and should be explored further. Possible signaling crosstalk between these pathways has a potential role in progression of cutaneous malignancies and other inflammatory pathologies.
Collapse
Affiliation(s)
- Austin H Nguyen
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, NE, USA
| | - Victorial M Lim
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, NE, USA
| | - Jonathan P Fleegel
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, NE, USA
| | - William J Hunter
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, NE, USA
| | - Devendra K Agrawal
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, NE, USA
| |
Collapse
|
26
|
Nguyen A, Bhavsar S, Riley E, Caponetti G, Agrawal D. Clinical Value of High Mobility Group Box 1 and the Receptor for Advanced Glycation End-products in Head and Neck Cancer: A Systematic Review. Int Arch Otorhinolaryngol 2016; 20:382-389. [PMID: 27746844 PMCID: PMC5063723 DOI: 10.1055/s-0036-1583168] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 02/28/2016] [Indexed: 01/04/2023] Open
Abstract
Introduction High mobility group box 1 is a versatile protein involved in gene transcription, extracellular signaling, and response to inflammation. Extracellularly, high mobility group box 1 binds to several receptors, notably the receptor for advanced glycation end-products. Expression of high mobility group box 1 and the receptor for advanced glycation end-products has been described in many cancers. Objectives To systematically review the available literature using PubMed and Web of Science to evaluate the clinical value of high mobility group box 1 and the receptor for advanced glycation end-products in head and neck squamous cell carcinomas. Data synthesis A total of eleven studies were included in this review. High mobility group box 1 overexpression is associated with poor prognosis and many clinical and pathological characteristics of head and neck squamous cell carcinomas patients. Additionally, the receptor for advanced glycation end-products demonstrates potential value as a clinical indicator of tumor angiogenesis and advanced staging. In diagnosis, high mobility group box 1 demonstrates low sensitivity. Conclusion High mobility group box 1 and the receptor for advanced glycation end-products are associated with clinical and pathological characteristics of head and neck squamous cell carcinomas. Further investigation of the prognostic and diagnostic value of these molecules is warranted.
Collapse
Affiliation(s)
- Austin Nguyen
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, United States
| | - Sheila Bhavsar
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, United States
| | - Erinn Riley
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, United States
| | - Gabriel Caponetti
- Department of Pathology, Creighton University School of Medicine, Omaha, Nebraska, United States
| | - Devendra Agrawal
- Department of Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, United States
| |
Collapse
|
27
|
Nguyen AH, Koenck C, Quirk SK, Lim VM, Mitkov MV, Trowbridge RM, Hunter WJ, Agrawal DK. Triggering Receptor Expressed on Myeloid Cells in Cutaneous Melanoma. Clin Transl Sci 2015; 8:441-4. [PMID: 26184544 DOI: 10.1111/cts.12308] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The tumor microenvironment plays an important role in the progression of melanoma, the prototypical immunologic cutaneous malignancy. The triggering receptor expressed on myeloid cells (TREM) family of innate immune receptors modulates inflammatory and innate immune signaling. It has been investigated in various neoplastic diseases, but not in melanoma. This study examines the expression of TREM-1 (a proinflammatory amplifier) and TREM-2 (an anti-inflammatory modulator and phagocytic promoter) in human cutaneous melanoma and surrounding tissue. Indirect immunofluorescence staining was performed on skin biopsies from 10 melanoma patients and staining intensity was semiquantitatively scored. Expression of TREM-1 and TREM-2 was higher in keratinocytes than melanoma tissue (TREM-1: p < 0.01; TREM-2: p < 0.01). Whereas TREM-2 was the dominant isoform expressed in normal keratinocytes, TREM-1 expression predominated in melanoma tissue (TREM-1 to TREM-2 ratio: keratinocytes = 0.78; melanoma = 2.08; p < 0.01). The increased TREM ratio in melanoma tissue could give rise to a proinflammatory and protumor state of the microenvironment. This evidence may be suggestive of a TREM-1/TREM-2 paradigm in which relative levels dictate inflammatory and immune states, rather than absolute expression of one or the other. Further investigation regarding this paradigm is warranted and could carry prognostic or therapeutic value in treatment for melanoma.
Collapse
Affiliation(s)
- Austin Huy Nguyen
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Carleigh Koenck
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Shannon K Quirk
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Victoria M Lim
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Mario V Mitkov
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Ryan M Trowbridge
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - William J Hunter
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Devendra K Agrawal
- Center for Clinical and Translational Science, Creighton University School of Medicine, Omaha, Nebraska, USA
| |
Collapse
|