1
|
Ren Z, Zhang H, Yu H, Zhu X, Lin J. Roles of four targets in the pathogenesis of graves' orbitopathy. Heliyon 2023; 9:e19250. [PMID: 37810014 PMCID: PMC10558314 DOI: 10.1016/j.heliyon.2023.e19250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/29/2023] [Accepted: 08/16/2023] [Indexed: 10/10/2023] Open
Abstract
Graves' orbitopathy (GO) is an autoimmune disease that involves complex immune systems. The mainstays of clinical management for this disease are surgery, targeted drugs therapy, and no-targeted drugs drug therapy. targeted drugs can improve therapeutic efficacy and enhance the quality of life for GO patients. However, as a second-line treatment for GO, targeted drugs such as tocilizumab and rituximab have very limited therapeutic effects and may be accompanied by side effects. The introduction of Teprotumumab, which targets IGF-IR, has made significant progress in the clinical management of GO. The pathophysiology of GO still remains uncertain as it involves a variety of immune cells and fibroblast interactions as well as immune responses to relevant disease targets of action. Therfore, learning more about immune response feedback pathways and potential targets of action will assist in the treatment of GO. In this discussion, we explore the pathogenesis of GO and relevant work, and highlight four potential targets for GO: Interleukin-23 receptor (IL-23 R), Leptin receptor (LepR), Orbital fibroblast activating factors, and Plasminogen activator inhibitor-1 (PAI-1). A deeper understanding of the pathogenesis of GO and the role of potential target signaling pathways is crucial for effective treatment of this disease.
Collapse
Affiliation(s)
- Ziqiang Ren
- College of Life Sciences, Yantai University, Shandong, China
- Fengjin Biomedical Co., Ltd, Shandong, China
| | - Hailing Zhang
- College of Life Sciences, Yantai University, Shandong, China
| | - Haiwen Yu
- College of Life Sciences, Yantai University, Shandong, China
| | - Xiqiang Zhu
- Fengjin Biomedical Co., Ltd, Shandong, China
| | - Jian Lin
- College of Life Sciences, Yantai University, Shandong, China
| |
Collapse
|
2
|
Qiu L, Xu Y, Xu H, Yu B. The clinicopathological and prognostic value of CXCR4 expression in patients with lung cancer: a meta-analysis. BMC Cancer 2022; 22:681. [PMID: 35729596 PMCID: PMC9210617 DOI: 10.1186/s12885-022-09756-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 06/10/2022] [Indexed: 12/13/2022] Open
Abstract
Background The C-X-C chemokine receptor 4 (CXCR4) has been suggested to play an important role in several types of cancers and is related to biological behaviors connected with tumor progression. However, the clinical significance and application of CXCR4 in lung cancer remain disputable. Thus, we conducted a meta-analysis to investigate the impact of CXCR4 expression on survival and clinicopathological features in lung cancer. Methods Comprehensive literature searches were conducted in PubMed, Embase and Web of Science for relevant studies. We pooled hazard ratios (HRs)/odds ratios (ORs) with 95% confidence intervals (CIs) by STATA 12.0 to evaluate the potential value of CXCR4 expression. Results Twenty-seven relevant articles involving 2932 patients with lung cancer were included in our meta-analysis. The results revealed that CXCR4 expression was apparently associated with poor overall survival (OS) (HR 1.61, 95% CI 1.42–1.82) and disease-free survival (HR 3.39, 95% CI 2.38–4.83). Furthermore, a significant correlation with poor OS was obvious in non-small cell lung cancer patients (HR 1.59, 95% CI 1.40–1.81) and in patients showing CXCR4 expression in the cytoplasm (HR 2.10, 95% CI 1.55–2.84) and the membrane (HR 1.74, 95% CI 1.24–2.45). CXCR4 expression was significantly associated with men (OR 1.32, 95% CI 1.08–1.61), advanced tumor stages (T3-T4) (OR 2.34, 95% CI 1.28–4.28), advanced nodal stages (N > 0) (OR 2.34, 95% CI 1.90–2.90), distant metastasis (OR 3.65, 95% CI 1.53–8.69), advanced TNM stages (TNM stages III, IV) (OR 3.10, 95% CI 1.95–4.93) and epidermal growth factor receptor (EGFR) expression (OR 2.44, 95% CI 1.44–4.12) but was not associated with age, smoking history, histopathology, differentiation, lymphatic vessel invasion or local recurrence. Conclusion High expression of CXCR4 is related to tumor progression and might be an adverse prognostic factor for lung cancer.
Collapse
Affiliation(s)
- Liping Qiu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 1111 Jiangnan Road, Zhejiang, 315000, China
| | - Yuanyuan Xu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 1111 Jiangnan Road, Zhejiang, 315000, China
| | - Hui Xu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 1111 Jiangnan Road, Zhejiang, 315000, China
| | - Biyun Yu
- Department of Pulmonary and Critical Care Medicine, Ningbo Medical Center Lihuili Hospital, 1111 Jiangnan Road, Zhejiang, 315000, China.
| |
Collapse
|
3
|
Singh AJ, Gray JW. Chemokine signaling in cancer-stroma communications. J Cell Commun Signal 2021; 15:361-381. [PMID: 34086259 PMCID: PMC8222467 DOI: 10.1007/s12079-021-00621-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/25/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is a multi-faceted disease in which spontaneous mutation(s) in a cell leads to the growth and development of a malignant new organ that if left undisturbed will grow in size and lead to eventual death of the organism. During this process, multiple cell types are continuously releasing signaling molecules into the microenvironment, which results in a tangled web of communication that both attracts new cell types into and reshapes the tumor microenvironment as a whole. One prominent class of molecules, chemokines, bind to specific receptors and trigger directional, chemotactic movement in the receiving cell. Chemokines and their receptors have been demonstrated to be expressed by almost all cell types in the tumor microenvironment, including epithelial, immune, mesenchymal, endothelial, and other stromal cells. This results in chemokines playing multifaceted roles in facilitating context-dependent intercellular communications. Recent research has started to shed light on these ligands and receptors in a cancer-specific context, including cell-type specificity and drug targetability. In this review, we summarize the latest research with regards to chemokines in facilitating communication between different cell types in the tumor microenvironment.
Collapse
Affiliation(s)
- Arun J Singh
- OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR, 97201, USA.
| | - Joe W Gray
- OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR, 97201, USA
| |
Collapse
|
4
|
Bharat A, Angulo M, Sun H, Akbarpour M, Alberro A, Cheng Y, Shigemura M, Berdnikovs S, Welch LC, Kanter JA, Budinger GRS, Lecuona E, Sznajder JI. High CO 2 Levels Impair Lung Wound Healing. Am J Respir Cell Mol Biol 2020; 63:244-254. [PMID: 32275835 DOI: 10.1165/rcmb.2019-0354oc] [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: 12/13/2022] Open
Abstract
Delayed lung repair leads to alveolopleural fistulae, which are a major cause of morbidity after lung resections. We have reported that intrapleural hypercapnia is associated with delayed lung repair after lung resection. Here, we provide new evidence that hypercapnia delays wound closure of both large airway and alveolar epithelial cell monolayers because of inhibition of epithelial cell migration. Cell migration and airway epithelial wound closure were dependent on Rac1-GTPase activation, which was suppressed by hypercapnia directly through the upregulation of AMP kinase and indirectly through inhibition of injury-induced NF-κB-mediated CXCL12 (pleural CXC motif chemokine 12) release, respectively. Both these pathways were independently suppressed, because dominant negative AMP kinase rescued the effects of hypercapnia on Rac1-GTPase in uninjured resting cells, whereas proteasomal inhibition reversed the NF-κB-mediated CXCL12 release during injury. Constitutive overexpression of Rac1-GTPase rescued the effects of hypercapnia on both pathways as well as on wound healing. Similarly, exogenous recombinant CXCL12 reversed the effects of hypercapnia through Rac1-GTPase activation by its receptor, CXCR4. Moreover, CXCL12 transgenic murine recipients of orthotopic tracheal transplantation were protected from hypercapnia-induced inhibition of tracheal epithelial cell migration and wound repair. In patients undergoing lobectomy, we found inverse correlation between intrapleural carbon dioxide and pleural CXCL12 levels as well as between CXCL12 levels and alveolopleural leak. Accordingly, we provide first evidence that high carbon dioxide levels impair lung repair by inhibiting epithelial cell migration through two distinct pathways, which can be restored by recombinant CXCL12.
Collapse
Affiliation(s)
- Ankit Bharat
- Division of Thoracic Surgery.,Division of Pulmonary and Critical Care Medicine, and
| | - Martín Angulo
- Division of Pulmonary and Critical Care Medicine, and.,Pathophysiology Department, School of Medicine, Universidad de la República, Montevideo, Uruguay; and
| | | | | | - Andrés Alberro
- Division of Pulmonary and Critical Care Medicine, and.,Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center, Giessen, Germany
| | - Yuan Cheng
- Division of Pulmonary and Critical Care Medicine, and
| | | | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Northwestern University, Chicago, Illinois
| | - Lynn C Welch
- Division of Pulmonary and Critical Care Medicine, and
| | | | | | | | | |
Collapse
|
5
|
Barillari G. The Anti-Angiogenic Effects of Anti-Human Immunodeficiency Virus Drugs. Front Oncol 2020; 10:806. [PMID: 32528888 PMCID: PMC7253758 DOI: 10.3389/fonc.2020.00806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 04/23/2020] [Indexed: 12/17/2022] Open
Abstract
The growth and metastasis of malignant tumors benefit from the formation of blood vessels within the tumor area. There, new vessels originate from angiogenesis (the sprouting of pre-existing neighboring vessels) and/or vasculogenesis (the mobilization of bone marrow-derived endothelial cell precursors which incorporate in tumor vasculature and then differentiate into mature endothelial cells). These events are induced by soluble molecules (the angiogenic factors) and modulated by endothelial cell interactions with the perivascular matrix. Given angiogenesis/vasculogenesis relevance to tumor progression, anti-angiogenic drugs are often employed to buttress surgery, chemotherapy or radiation therapy in the treatment of a wide variety of cancers. Most of the anti-angiogenic drugs have been developed to functionally impair the angiogenic vascular endothelial growth factor: however, this leaves other angiogenic factors unaffected, hence leading to drug resistance and escape. Other anti-angiogenic strategies have exploited classical inhibitors of enzymes remodeling the perivascular matrix. Disappointingly, these inhibitors have been found toxic and/or ineffective in clinical trials, even though they block angiogenesis in pre-clinical models. These findings are stimulating the identification of other anti-angiogenic compounds. In this regard, it is noteworthy that drugs utilized for a long time to counteract human immune deficiency virus (HIV) can directly and effectively hamper molecular pathways leading to blood vessel formation. In this review the mechanisms leading to angiogenesis and vasculogenesis, and their susceptibility to anti-HIV drugs will be discussed.
Collapse
Affiliation(s)
- Giovanni Barillari
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
6
|
Li F, Xu X, Geng J, Wan X, Dai H. The autocrine CXCR4/CXCL12 axis contributes to lung fibrosis through modulation of lung fibroblast activity. Exp Ther Med 2020; 19:1844-1854. [PMID: 32104240 PMCID: PMC7027131 DOI: 10.3892/etm.2020.8433] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Accepted: 10/30/2019] [Indexed: 02/06/2023] Open
Abstract
The C-X-C Motif Chemokine Receptor 4/C-X-C Motif Chemokine Ligand 12 (CXCR4/CXCL12) axis has been implicated in the pathogenesis of pulmonary fibrosis. However, the mechanisms governing this remain to be determined. The current study demonstrated that human lung fibroblasts (HLFs) exhibit high CXCL12 expression and also exhibit high expression of its corresponding receptor CXCR4. Exogenous CXCL12 was revealed to significantly promote the migration and proliferation of HLFs, and potentiate CXCR4 expression. These effects were demonstrated to be inhibited by AMD3100, which is an antagonist of CXCR4. Lung and bronchoalveolar lavage fluid CXCR4 and CXCL12 expression was upregulated by in vivo bleomycin administration, which was partially inhibited by pre-treatment with AMD3100. AMD3100 also reduced lung collagen content in the bleomycin model. Inhibiting CXCR4 was indicated to ameliorate the lung compliance and resistance of pulmonary fibrosis. In conclusion, the results of the present study suggested that autocrine CXCR4/CXCL12 axis is an important mechanism underlying the pathogenesis of idiopathic pulmonary fibrosis, and may serve as a potential therapeutic target that can be used in the treatment of pulmonary disease.
Collapse
Affiliation(s)
- Fei Li
- Department of Pulmonary and Critical Care Medicine, Beijing An-Zhen Hospital, Capital Medical University, Beijing 100029, P.R. China
| | - Xuefeng Xu
- Department of Pulmonary and Critical Care Medicine, Beijing An-Zhen Hospital, Capital Medical University, Beijing 100029, P.R. China
| | - Jing Geng
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, Beijing 100029, P.R. China
| | - Xuan Wan
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Huaping Dai
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Capital Medical University, National Clinical Research Center for Respiratory Diseases, Beijing 100029, P.R. China
| |
Collapse
|
7
|
Guo C, You DY, Li H, Tuo XY, Liu ZJ. Spherical silica nanoparticles promote malignant transformation of BEAS-2B cells by stromal cell-derived factor-1α (SDF-1α). J Int Med Res 2019; 47:1264-1278. [PMID: 30727793 PMCID: PMC6421376 DOI: 10.1177/0300060518814333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective This study aimed to examine the role of spherical silica nanoparticles
(SiNPs) on human bronchial epithelial (BEAS-2B) cells through
inflammation. Methods Human mononuclear (THP-1) cells and BEAS-2B cells were co-cultured in
transwell chambers and treated with 800 mmol/L
benzo[a]pyrene-7, 8-dihydrodiol-9, 10-epoxide (BPDE) and
12.5 µg/mL SiNPs for 24 hours. For controls, cells were treated with BPDE
alone. Subcutaneous tumorigenicity and epithelial-mesenchymal transition
(EMT) of BEAS-2B cells were measured. The cells were blocked with a stromal
cell-derived factor-1α (SDF-1α)-specific antibody. EMT was analyzed in cells
treated with 800 mmol/L BPDE and 12.5 µg/mL SiNPs relative to matched
control cells and xenografts in vivo. Serum SDF-1α levels
were measured in 23 patients with lung adenocarcinoma in Xuanwei, in 25 with
lung adenocarcinoma outside Xuanwei, and in 22 with benign pulmonary lesions
in Xuanwei. Results SiNPs significantly promoted tumorigenesis and EMT, induced the release of
SDF-1α, and activated AKT (ser473) in BEAS-2B cells. EMT and phosphorylated
AKT (ser473) and glycogen synthase kinase-3β levels were decreased when
blocked by SDF-1α antibody in BEAS-2B cells. SDF-1α was mainly secreted by
THP-1 cells. Conclusion SiNPs combined with BPDE promote EMT of BEAS-2B cells via the AKT pathway by
inducing release of SDF-1α from THP-1 cells.
Collapse
Affiliation(s)
- Chong Guo
- 1 Department of Laboratory Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China.,2 Yunnan Key Laboratory of Laboratory Medicine, Kunming, Yunnan, China
| | - Ding-Yun You
- 3 School of Public Health, Kunming Medical University, Kunming, Yunnan, China
| | - Huan Li
- 1 Department of Laboratory Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Xiao-Yu Tuo
- 2 Yunnan Key Laboratory of Laboratory Medicine, Kunming, Yunnan, China
| | - Zi-Jie Liu
- 1 Department of Laboratory Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China.,2 Yunnan Key Laboratory of Laboratory Medicine, Kunming, Yunnan, China
| |
Collapse
|