1
|
Shaw P, Dwivedi SKD, Bhattacharya R, Mukherjee P, Rao G. VEGF signaling: Role in angiogenesis and beyond. Biochim Biophys Acta Rev Cancer 2024; 1879:189079. [PMID: 38280470 DOI: 10.1016/j.bbcan.2024.189079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/16/2024] [Accepted: 01/22/2024] [Indexed: 01/29/2024]
Abstract
Angiogenesis is a crucial process for tissue development, repair, and tumor survival. Vascular endothelial growth factor (VEGF) is a key driver secreted by cancer cells, promoting neovascularization. While VEGF's role in angiogenesis is well-documented, its influence on the other aspects in tumor microenvironemt is less discussed. This review elaborates on VEGF's impact on intercellular interactions within the tumor microenvironment, including how VEGF affects pericyte proliferation and migration and mediates interactions between tumor-associated macrophages and cancer cells, resulting in PDL-1-mediated immunosuppression and Nrf2-mediated epithelial-mesenchymal transition. The review discusses VEGF's involvement in intra-organelle crosstalk, tumor metabolism, stemness, and epithelial-mesenchymal transition. It also provides insights into current anti-VEGF therapies and their limitations in cancer treatment. Overall, this review aims to provide a thorough overview of the current state of knowledge concerning VEGF signaling and its impact, not only on angiogenesis but also on various other oncogenic processes.
Collapse
Affiliation(s)
- Pallab Shaw
- Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Shailendra Kumar Dhar Dwivedi
- Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Resham Bhattacharya
- Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Department of Obstetrics and Gynecology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Priyabrata Mukherjee
- Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Geeta Rao
- Peggy and Charles Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA; Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
| |
Collapse
|
2
|
Duan X, Liu X, Chen R, Pu Y. Effectiveness of PD1/PD-L1 combined with anti-angiogenic drugs in patients with advanced nonsmall cell lung cancer: A systematic review and meta-analysis. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2024; 29:7. [PMID: 38524742 PMCID: PMC10956568 DOI: 10.4103/jrms.jrms_166_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 09/03/2023] [Accepted: 10/25/2023] [Indexed: 03/26/2024]
Abstract
Background Protein-1 (PD-1) and programmed cell death 1 ligand 1 (PD-L1) therapy have become an important treatment approach for patients with advanced nonsmall cell lung cancer (NSCLC), but primary or secondary resistance remains a challenge for some patients. PD-1/PD-L1 combined with anti-angiogenic drugs (AAs) in NSCLC patients have potential synergistic effects, and the survival benefit may vary based on a treatment order. To investigate the efficacy of PD-1/PD-L1 combined with AAs as the treatment for patients with advanced NSCLC. Materials and Methods We comprehensively searched EMBASE, PubMed, Web of Science, CNKI, VIP, and Wanfang databases from January 2017 to September 2022. The Cochrane risk bias tool evaluated the quality of included randomized clinical trials. Newcastle-Ottawa-Scale score was used to evaluate the quality of retrospective studies. Publication bias was evaluated by funnel plot, Begg's test, and Egger's test. Results Seventeen articles were finally selected, involving 5182 patients. Meta-analysis results showed that PD1/PD-L1 combined with AAs therapy significantly improved progression-free survival (PFS) (hazard ratio [HR] = 0.61, 95% confidence interval [CI]: 0.50-0.75, P < 0.00001), overall survival (OS) (HR = 0.79, 95% CI: 0.71-0.88, P < 0.00001), and objective response rate (ORR) (risk ratio = 0.88, 95% CI: 0.81-0.96, P = 0.004), with the statistically significant difference. The sensitivity analysis demonstrated the robustness of the PFS, ORR, and OS. Conclusion The combination of PD-1/PD-L1 inhibitors with AAs in treating advanced patients has exhibited notable therapeutic advantages when contrasted with monotherapy. Specifically, the administration of PD-1/PD-L1 inhibitors in conjunction with AAs, or sequential treatment involving PD-1/PD-L1 followed by AAs, has shown enhanced therapeutic efficacy in this patient population.
Collapse
Affiliation(s)
- Xueyu Duan
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali University, Dali, Yunnan, China
- College of Pharmacy, Dali University, Dali, Yunnan, China
| | - Xiaobo Liu
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali University, Dali, Yunnan, China
| | - Ruixiang Chen
- Department of Pharmacy, Yunnan Third People’s Hospital, Kunming, Yunnan, China
| | - Yanjiao Pu
- College of Pharmacy, Dali University, Dali, Yunnan, China
| |
Collapse
|
3
|
Chiang CH, Chang YC, Wang SS, Chen YJ, See XY, Peng CY, Hsia YP, Chiang CH, Chiang CH, Peng CM. The impact of peroxisome proliferator-activated receptor-γ activating angiotensin receptor blocker on outcomes of patients receiving immunotherapy. Cancer Med 2023; 12:9583-9588. [PMID: 36825549 PMCID: PMC10166924 DOI: 10.1002/cam4.5734] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 02/03/2023] [Accepted: 02/11/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Certain angiotensin receptor blockers (ARBs) have peroxisome proliferator-activated receptor-γ (PPAR-γ) activation property, which has been associated with improved programmed cell death ligand 1 blockade and cytotoxic T lymphocyte-mediated antitumor activity. METHODS We conducted a retrospective cohort study to investigate the impact of PPAR-γ-activating ARBs on patient survival in patients treated with immune checkpoint inhibitors (ICIs) across all types of cancers. RESULTS A total of 167 patients receiving both angiotensin receptor blockers (ARBs) and immune checkpoint inhibitors (ICIs) were included. Compared with non-PPAR-γ-ARB users (n = 102), PPAR-γ-ARB users (n = 65) had a longer median overall survival (not reached [IQR, 16.0-not reached] vs. 18.6 [IQR, 6.1-38.6] months) and progression-free survival (17.3 [IQR, 5.1-not reached] vs. 8.2 [IQR, 2.4-18.6] months). In Cox regression analysis, the use of PPAR-γ-activating ARBs had an approximately 50% reduction in all-cause mortality and disease progression. Patients who received PPAR-γ-activating ARBs also had higher clinical benefit rates than non-PPAR-γ-ARB users (82% vs. 61%, p = 0.005). CONCLUSION The use of ARBs with PPAR-γ-activating property is linked with better survival among patients receiving ICIs.
Collapse
Affiliation(s)
- Cho-Han Chiang
- Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yu-Cheng Chang
- Da Vinci Minimally Invasive Surgery Center, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shih-Syuan Wang
- Da Vinci Minimally Invasive Surgery Center, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yuan-Jen Chen
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Xin Ya See
- Department of Medicine, Unity Hospital, Rochester Regional Health, Rochester, New York, USA
| | - Chun-Yu Peng
- Department of Medicine, Danbury Hospital, Danbury, Connecticut, USA
| | - Yuan Ping Hsia
- Department of Family Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Cho-Hsien Chiang
- Department of Medical Education, Kuang Tien General Hospital, Taichung, Taiwan.,London School of Hygiene & Tropical Medicine, London, UK
| | - Cho-Hung Chiang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of General Division, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Cheng-Ming Peng
- Da Vinci Minimally Invasive Surgery Center, Chung Shan Medical University Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| |
Collapse
|
4
|
A pharmacological exploration of targeted drug therapy in non-small cell lung cancer. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2022; 39:147. [PMID: 35834033 DOI: 10.1007/s12032-022-01744-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/30/2022] [Indexed: 10/17/2022]
Abstract
Lung cancer is the prime cause of cancer-related deaths globally, with a contribution of 85% from non-small cell lung cancer. Before a few decades back, conventional chemotherapy was the most chosen treatment option for NSCLC but with side effects. Now, the treatment approaches have shifted to a new trend, targeted therapy, and a better treatment strategy with minimal side effects compared to chemotherapy. Advances in technologies and understanding the pathways lead to the discovery of new targets and through which it is possible to improve treatment outcomes and patient compliance. Unlike chemotherapy, targeted therapy focuses on the tumor cells and does not produce toxicity to healthy cells. The last two decades were very crucial in the development of many small molecules with the capability to target-specific proteins or genes in the disease progression pathway. Although the targeted therapy approach was a gemstone with many successful drugs for the treatment of NSCLC, various resistance mechanisms and activation of bypass signaling pathways put many of these drugs in the trash. In this review, we will discuss the major targeted proteins involved in NSCLC as well as the inhibitor drugs developed to target them for now and along with the future directions.
Collapse
|
5
|
Fu J, Zeng W, Chen M, Huang L, Li S, Li Z, Pan Q, Lv S, Yang X, Wang Y, Yi M, Zhang J, Lei X. Apigenin suppresses tumor angiogenesis and growth via inhibiting HIF-1α expression in non-small cell lung carcinoma. Chem Biol Interact 2022; 361:109966. [PMID: 35513012 DOI: 10.1016/j.cbi.2022.109966] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/12/2022] [Accepted: 04/25/2022] [Indexed: 12/25/2022]
Abstract
Tumor angiogenesis inhibitors such as Bevacizumab, Ramucirumab and Endostar have been applied to the therapy of non-small cell lung carcinoma (NSCLC) patients, especially for lung adenocarcinoma (LUAD). However, several safe concerns such as neutropenia, febrile neutropenia and hypertension pulmonary hemorrhage limit their further development. And they often showed poor efficacy and serious side effect for lung squamous cell carcinoma (LUSC) patient. Thus, identification of effective and safe tumor angiogenesis inhibitor for NSCLC therapy is warranted. Apigenin is a bioflavonoid with potential anti-tumor effect and perfect safety, but its effect on tumor angiogenesis and underlying mechanism are still unclear. Herein, we found that apigenin not merely suppressed endothelial cells related motilities but also reduced pericyte coverage. Further research showed that apigenin had strong suppressive activity against HIF-1α expression and its downstream VEGF-A/VEGFR2 and PDGF-BB/PDGFβR signaling pathway. Apigenin also reduced microvessel density and pericyte coverage on the xengraft model of NCI-H1299 cells, leading to suppression of tumor growth. Moreover, apigenein showed perfect anti-angiogenic effect in xengraft model of LUSC cell NCI-H1703 cells, indicating it may be developed into a potential angiogenesis inhibitor for LUSC patient. Collectively, our study provides new insights into the anti-tumor mechanism of apigenin and suggests that apigenin is a safe and effective angiogenesis inhibitor for NSCLC therapy.
Collapse
Affiliation(s)
- Jijun Fu
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Wenjuan Zeng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, No. 613, Huangpu Road, Guangzhou, China
| | - Minshan Chen
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Lijuan Huang
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Songpei Li
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Zhan Li
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Qianrong Pan
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Sha Lv
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Xiangyu Yang
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Ying Wang
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China
| | - Mengmeng Yi
- Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, China.
| | - Jianye Zhang
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China.
| | - Xueping Lei
- The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, 511436, PR China.
| |
Collapse
|
6
|
Cheung YMM, Wang W, McGregor B, Hamnvik OPR. Associations between immune-related thyroid dysfunction and efficacy of immune checkpoint inhibitors: a systematic review and meta-analysis. Cancer Immunol Immunother 2022; 71:1795-1812. [PMID: 35022907 PMCID: PMC9276851 DOI: 10.1007/s00262-021-03128-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/06/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND There is growing evidence suggesting that the occurrence of immune-related adverse events (irAEs) may be a predictor of immune checkpoint inhibitor efficacy. Whether this association extends to all irAEs or just those within particular organs/systems is yet to be resolved. As immune-related thyroid dysfunction (thyroid irAE) is one of the most commonly reported irAEs, this study aims to summarize the available data and determine if thyroid irAE is a surrogate marker for improved cancer outcomes during ICI therapy. METHODS PubMed, EMBASE and Cochrane Library were searched up to July 1st 2021 for studies assessing the relationship between thyroid irAE development during ICI therapy and cancer outcomes. Outcome measures of interest include overall survival (OS) and progression free survival (PFS). Sub-group analyses based on cancer type and adjustment for immortal time bias (ITB) were also performed. RESULTS Forty-seven studies were included in the systematic review. Twenty-one studies were included in the OS meta-analysis whilst 15 were included in the PFS meta-analysis. Development of thyroid irAE during ICI therapy was associated with improved OS and PFS (OS: HR 0.52, CI 0.43-0.62, p < 0.001; PFS: HR 0.58, CI 0.50-0.67, p < 0.001). Sub-group analyses involving non-small cell lung cancer populations and studies where ITB was accounted for, observed similar results (HR 0.37, CI 0.24-0.57, p < 0.001) and (HR 0.51, CI 0.39-0.69, p < 0.001), respectively. CONCLUSION Despite the heterogeneity and biases identified, the evidence does suggest that the development of thyroid irAE is associated with anti-tumor effects of ICIs and therefore, can be used as a surrogate marker for clinical response.
Collapse
Affiliation(s)
- Yee-Ming Melody Cheung
- Division of Endocrinology, Diabetes, and Hypertension, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Ave, RFB-2, Boston, MA, 02115, USA
- Department of Medicine, Endocrine Unit, Austin Hospital, The University of Melbourne, Melbourne, VIC, Australia
| | - Wei Wang
- Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, USA
| | - Bradley McGregor
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA
| | - Ole-Petter Riksfjord Hamnvik
- Division of Endocrinology, Diabetes, and Hypertension, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Ave, RFB-2, Boston, MA, 02115, USA.
| |
Collapse
|
7
|
Zheng Q, Wang H, Hou W, Zhang Y. Use of Anti-angiogenic Drugs Potentially Associated With an Increase on Serum AST, LDH, CK, and CK-MB Activities in Patients With Cancer: A Retrospective Study. Front Cardiovasc Med 2021; 8:755191. [PMID: 34926609 PMCID: PMC8674572 DOI: 10.3389/fcvm.2021.755191] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background: There is a large amount of evidence that anti-angiogenic drugs are effective safe. However, few studies have evaluated the specific effects of anti-angiogenic drugs on myocardial enzyme injury biomarkers: aspartate aminotransferase (AST), lactic dehydrogenase (LDH), creatine kinase (CK) and creatine kinase isoenzyme (CK-MB). The purpose of our study was to determine whether anti-angiogenic drugs serum AST, LDH, CK, and CK-MB activities of cancer patients treated with anti-angiogenic drugs. Methods: This study retrospectively analyzed 81 cancer patients. Patients who had used anti-angiogenic drugs were selected. Serum AST, LDH, CK, and CK-MB activities were measured before and after treatment with anti-angiogenic drugs for 3 weeks. Results: A total of 16 cancer types were analyzed. The distribution of the cancer types in the patients was mainly concentrated in lung, gastric, and colorectal cancers. The anti-angiogenic treatment markedly increased AST, LDH, CK, and CK-MB activities by 32.51, 7.29, 31.25, and 55.56%, respectively in serum. Conclusions: Our findings suggest that patients, who had used anti-angiogenic drugs were likely to have elevated AST, LDH, and CK, indicators of myocardial muscle injury. Use of anti-angiogenic drugs should not be assumed to be completely safe and without any cardiovascular risks.
Collapse
Affiliation(s)
- Qi Zheng
- Department of Pneumology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hanzhou Wang
- Department of Pneumology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Hou
- Department of Pneumology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ying Zhang
- Department of Pneumology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
8
|
Zou M, Zhao Z, Zhang B, Mao H, Huang Y, Wang C. Pulmonary lesions: correlative study of dynamic triple-phase enhanced CT perfusion imaging with tumor angiogenesis and vascular endothelial growth factor expression. BMC Med Imaging 2021; 21:158. [PMID: 34717573 PMCID: PMC8556962 DOI: 10.1186/s12880-021-00692-3] [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: 06/07/2021] [Accepted: 10/21/2021] [Indexed: 11/10/2022] Open
Abstract
Background To investigate value of the quantitative perfusion parameters of dynamic triple-phase enhanced CT in differential diagnosis of pulmonary lesions, and explore the correlation between perfusion parameters of lung cancer with microvessel density (MVD) and vascular endothelial growth factor (VEGF). Methods 73 consecutive patients with lung lesions who successfully underwent pre-operative CT perfusion examination with dynamic triple-phase enhanced CT and received a final diagnosis by postoperative pathology or a clinical follow-up. The cases were divided into malignant and benign groups according to the pathological results. CT perfusion parameters, such as Median, Mean, Standard deviation (Std), Q10, Q25, Q50, Q75, Q90 of pulmonary artery perfusion (PAP), bronchial artery perfusion (BAP), perfusion index (PI) and arterial enhancement fraction (AEF) were obtained by performing computed tomography perfusion imaging (CTPI). Computed tomography perfusion (CTP) parameters were compared between malignant and benign lesions. The receiver operating characteristic (ROC) curve was used to assess the diagnostic efficiency of CTP parameters in diagnosing malignant lesions. The correlations between CTP parameters with MVD and VEGF were analysed in 36 lung cancer patients who had extra sections be used for immunohistochemistry staining of CD34 and VEGF. Results BAP (Mean, Std, Q90) and PI Std of benign lesions were higher than malignant lesions (p < 0.05), and PAP (Q10, Q25), PI (Median, Mean, Q10, Q25, Q50) of malignant lesions were higher than the benign (p < 0.05). The area under the ROC curve of PI Mean, PI Q10 and PI Std was 0.722 (95% CI = [0.595–0.845]), 0.728 (95% CI = [0.612–0.844]) and 0.717 (95% CI = [0.598–0.835]) respectively. Partial perfusion parameters of BAP and AEF Q10 were positively correlated with MVD (p value range is < 0.001–0.037, ρ value range is 0.483–0.683), and partial perfusion parameters of PI were negatively correlated with MVD (p value range is 0.001–0.041,ρvalue range is − 0.523–− 0.343). Partial perfusion parameters of BAP and AEF Q10 were positively correlated with VEGF (p value range is 0.001–0.016, ρvalue range is 0.398–0.570), meanwhile some perfusion parameters of PAP and PI were negatively correlated with VEGF (p value range is 0.001–0.040, ρ value range is − 0.657–0.343). Conclusions Quantitative parameters of dynamic triple-phase enhanced CT can provide diagnostic basis for the differentiation of lung lesions, and there were connection with tumor angiogenesis and vascular endothelial growth factor expression.
Collapse
Affiliation(s)
- Mingyue Zou
- Department of Radiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| | - Zhenhua Zhao
- Department of Radiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China.
| | - Bingqian Zhang
- Department of Radiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| | - Haijia Mao
- Department of Radiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| | - Yanan Huang
- Department of Radiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| | - Cheng Wang
- Department of Pathology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, 312000, China
| |
Collapse
|