1
|
Nath R, Baishya S, Nath D, Nahar L, Sarker SD, Choudhury MD, Talukdar AD. Identifying druggable targets from active constituents of Azadirachta indica A. Juss. for non-small cell lung cancer using network pharmacology and validation through molecular docking. PHYTOCHEMICAL ANALYSIS : PCA 2023; 34:855-868. [PMID: 37337376 DOI: 10.1002/pca.3254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 12/11/2022] [Indexed: 06/21/2023]
Abstract
INTRODUCTION Azadirachta indica A. Juss. is a well-known medicinal plant that has been used traditionally to cure various ailments in every corner of the globe. There are many in vitro and in vivo experimental evidences in connection with the bioactivity of the extracts of this plant. Lung cancer is the deadliest form of cancer and contributes to the most cancer related deaths. The mode of action of anticancer components of this plant is still to be established explicitly. OBJECTIVE The objective of this study is to identify druggable targets of active constituents of A. indica A. Juss. for non-small cell lung cancer (NSCLC) using network pharmacology and validation of activity through molecular docking analysis. METHODOLOGY Targets of all the active phytochemicals from A. indica were predicted and genes related to NSCLC were retrieved. A protein-protein interaction (PPI) network of the overlapping genes were prepared. Various databases and servers were employed to analyse the disease pathway enrichment analysis of the clustered genes. Validation of the gene/protein activity was achieved by performing molecular docking, and ADMET profiling of selected phytocompounds was performed. RESULT Gene networking revealed three key target genes as EGFR, BRAF and PIK3CA against NSCLC by the active components of A. indica. Molecular docking and ADMET analysis further validated that desacetylnimbin, nimbandiol, nimbin, nimbinene, nimbolide, salannin and vepinin are the best suited anti- NSCLC among all the phytocompounds present in this plant. CONCLUSION The present study has provided a better understanding of the pharmacological effects of active components from A. indica and its potential therapeutic effect on NSCLC.
Collapse
Affiliation(s)
- Rajat Nath
- Department of Life Science and Bioinformatics, Assam University, Silchar, Assam, India
| | - Somorita Baishya
- Department of Life Science and Bioinformatics, Assam University, Silchar, Assam, India
| | - Deepa Nath
- Department of Botany, Guru Charan College, Silchar, Assam, India
| | - Lutfun Nahar
- Laboratory of Growth Regulators, Palacký University and Institute of Experimental Botany, The Czech Academy of Sciences, Olomouc, Czech Republic
| | - Satyajit D Sarker
- Centre for Natural Products Discovery (CNPD), School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | | | - Anupam Das Talukdar
- Department of Life Science and Bioinformatics, Assam University, Silchar, Assam, India
| |
Collapse
|
2
|
Fakudze NT, Sarbadhikary P, George BP, Abrahamse H. Ethnomedicinal Uses, Phytochemistry, and Anticancer Potentials of African Medicinal Fruits: A Comprehensive Review. Pharmaceuticals (Basel) 2023; 16:1117. [PMID: 37631032 PMCID: PMC10458058 DOI: 10.3390/ph16081117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/01/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Africa is home to diverse medicinal plants that have been used for generations for the treatment of several different cancers and, presently, they are gaining interest from researchers as promising approaches to cancer treatment. This review aims to provide a comprehensive review of dietary and medicinal African fruits including their traditional uses, botanical description, ethnobotanical uses, bioactive phytochemical compositions, and anticancer properties investigated to date in vitro, in vivo, and in clinical studies. Data on recent updates concerning the traditional uses and anticancer properties of these fruits were collected from a myriad of available publications in electronic databases, such as Web of Science, PubMed, ScienceDirect, Scopus, SpringerLink, and Google Scholar. The results suggest that approximately 12 native or commercially grown African fruits belonging to different plant species, including Tribulus terrestris, Xanthium strumarium, Withania somnifera, Xylopia aethiopica, Abelmoschus esculentus, Carissa macrocarpa, Carpobrotus edulis, Syzygium cumini, Kigelia Africana, Annona muricata, Persea americana, and Punica granatum, have been reported for their potential as treatment options for the management of cancer. We further found that approximately eight different fruits from native plant species from Africa, namely, Sclerocarya birrea, Dovyalis caffra, Parinari curatellifolia, Mimusops caffra, Carpobrotus edulis, Vangueria infausta, Harpephyllum caffrum, and Carissa macrocarpa, have been widely used for the traditional treatment of different ailments but somehow failed to gain the interest of researchers for their use in anticancer research. In this review, we show the potential use of various fruits as anticancer agents, such as Tribulus terrestris, Xanthium strumarium, Withania somnifera, Xylopia aethiopica, Abelmoschus esculentus, Carissa macrocarpa, Carpobrotus edulis, Syzygium cumini, Kigelia Africana, Annona muricata, Persea americana, and Punica granatum; unfortunately, not enough reported research data have been published to gain thorough mechanistic insights and clinical applications. Additionally, we discuss the possibility of the utilization of potential phytochemicals from fruits like Persea americana and Punica granatum in anticancer research, as well as future directions.
Collapse
Affiliation(s)
| | - Paromita Sarbadhikary
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, P.O. Box 1701, Johannesburg 2028, South Africa; (N.T.F.); (H.A.)
| | - Blassan P. George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, Doornfontein, P.O. Box 1701, Johannesburg 2028, South Africa; (N.T.F.); (H.A.)
| | | |
Collapse
|
3
|
Raza A, Mohsen R, Kanbour A, Zar Gul AR, Philip A, Vijayakumar S, Hydrose S, Prabhu KS, Al-Suwaidi AK, Inchakalody VP, Merhi M, Abo El-Ella DM, Tauro MA, Akbar S, Al-Bozom I, Abualainin W, Al-Abdulla R, Sirriya SA, Hassnad S, Uddin S, Mohamed Ibrahim MI, Al Homsi U, Demime S. Serum immune mediators as novel predictors of response to anti-PD-1/PD-L1 therapy in non-small cell lung cancer patients with high tissue-PD-L1 expression. Front Immunol 2023; 14:1157100. [PMID: 37256148 PMCID: PMC10225547 DOI: 10.3389/fimmu.2023.1157100] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/13/2023] [Indexed: 06/01/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related morbidity and mortality worldwide. Immune checkpoint inhibitors (ICIs) including anti-PD-1 and anti-PD-L1 antibodies, have significantly changed the treatment outcomes with better overall survival, but only 15-40% of the patients respond to ICIs therapy. The search for predictive biomarkers of responses is warranted for better clinical outcomes. We aim here to identify pre-treatment soluble immune molecules as surrogate biomarkers for tissue PD-L1 (TPD-L1) status and as predictors of response to anti-PD-1/PD-L1 therapy in NSCLC patients. Sera from 31 metastatic NSCLC patients, eligible for anti-PD-1/PD-L1 or combined chemoimmunotherapy, were collected prior to treatment. Analysis of soluble biomarkers with TPD-L1 status showed significant up/down regulation of the immune inhibitory checkpoint markers (sSiglec7, sSiglec9, sULBP4 and sPD-L2) in patients with higher TPD-L1 (TPD-L1 >50%) expression. Moreover, correlation analysis showed significant positive linear correlation of soluble PD-L1 (sPD-L1) with higher TPD-L1 expression. Interestingly, only responders in the TPD-L1 >50% group showed significant down regulation of the immune inhibitory markers (sPD-L2, sTIMD4, sNectin2 and CEA). When responders vs. non-responders were compared, significant down regulation of other immune inhibitory biomarkers (sCD80, sTIMD4 and CEA) was recorded only in responding patients. In this, the optimal cut-off values of CD80 <91.7 pg/ml and CEA <1614 pg/ml were found to be significantly associated with better progression free survival (PFS). Indeed, multivariate analysis identified the cutoff-value of CEA <1614 pg/ml as an independent predictor of response in our patients. We identified here novel immune inhibitory/stimulatory soluble mediators as potential surrogate/predictive biomarkers for TPD-L1 status, treatment response and PFS in NSCLC patients treated with anti-PD-1/PD-L1 therapy.
Collapse
Affiliation(s)
- Afsheen Raza
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Reyad Mohsen
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Aladdin Kanbour
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Abdul Rehman Zar Gul
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Anite Philip
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Suma Vijayakumar
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shereena Hydrose
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Kirti S. Prabhu
- Translational Research Institute (TRI), Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Aisha Khamis Al-Suwaidi
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Varghese Philipose Inchakalody
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Maysaloun Merhi
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Dina M. Abo El-Ella
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | | | - Shayista Akbar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Issam Al-Bozom
- Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Wafa Abualainin
- Diagnostic Genomic Division , Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Rajaa Al-Abdulla
- Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Shaza Abu Sirriya
- Diagnostic Genomic Division , Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, Doha, Qatar
| | - Suparna Hassnad
- Department of Radiation Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- Translational Research Institute and Dermatology Institute, Academic Health System, Hamad, Medical Corporation, Doha, Qatar
- Laboratory Animal Research Center, Qatar University, Doha, Qatar
| | - Mohamed Izham Mohamed Ibrahim
- Clinical Pharmacy and Practice Department, College of Pharmacy, Qatar University (QU) Health, Qatar University, Doha, Qatar
| | - Ussama Al Homsi
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Said Demime
- Department of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
- Translational Cancer Research Facility, Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| |
Collapse
|
4
|
Multi-Target Potential of Berberine as an Antineoplastic and Antimetastatic Agent: A Special Focus on Lung Cancer Treatment. Cells 2022; 11:cells11213433. [PMID: 36359829 PMCID: PMC9655513 DOI: 10.3390/cells11213433] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 10/21/2022] [Accepted: 10/22/2022] [Indexed: 11/06/2022] Open
Abstract
Despite therapeutic advancements, lung cancer remains the principal cause of cancer mortality in a global scenario. The increased incidence of tumor reoccurrence and progression and the highly metastatic nature of lung cancer are of great concern and hence require the investigation of novel therapies and/or medications. Naturally occurring compounds from plants serve as important resources for novel drugs for cancer therapy. Amongst these phytochemicals, Berberine, an alkaloid, has been extensively explored as a potential natural anticancer therapeutic agent. Several studies have shown the effectiveness of Berberine in inhibiting cancer growth and progression mediated via several different mechanisms, which include cell cycle arrest, inducing cell death by apoptosis and autophagy, inhibiting cell proliferation and invasion, as well as regulating the expression of microRNA, telomerase activity, and the tumor microenvironment, which usually varies for different cancer types. In this review, we aim to provide a better understanding of molecular insights of Berberine and its various derivative-induced antiproliferative and antimetastatic effects against lung cancer. In conclusion, the Berberine imparts its anticancer efficacy against lung cancers via modulation of several signaling pathways involved in cancer cell viability and proliferation, as well as migration, invasion, and metastasis.
Collapse
|
5
|
Asfour HZ, Fahmy UA, Alharbi WS, Almehmady AM, Alamoudi AJ, Tima S, Mansouri RA, Omar UM, Ahmed OAA, Zakai SA, Aldarmahi AA, Bagalagel A, Diri R, Alhakamy NA. Phyto-Phospholipid Conjugated Scorpion Venom Nanovesicles as Promising Carrier That Improves Efficacy of Thymoquinone against Adenocarcinoma Human Alveolar Basal Epithelial Cells. Pharmaceutics 2021; 13:2144. [PMID: 34959424 PMCID: PMC8709205 DOI: 10.3390/pharmaceutics13122144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/05/2021] [Accepted: 12/10/2021] [Indexed: 01/15/2023] Open
Abstract
Lung cancer is a dangerous type of cancer in men and the third leading cause of cancer-related death in women, behind breast and colorectal cancers. Thymoquinone (THQ), a main compound in black seed essential oils, has a variety of beneficial effects, including antiproliferative, anti-inflammatory, and antioxidant properties. On the other hand, scorpion venom peptides (SV) induce apoptosis in the cancer cells, making it a promising anticancer agent. THQ, SV, and Phospholipon® 90H (PL) were incorporated in a nano-based delivery platform to assess THQ's cellular uptake and antiproliferative efficacy against a lung cancer cell line derived from human alveolar epithelial cells (A549). Several nanovesicles were prepared and optimized using factorial experimental design. The optimized phytosome formulation contained 79.0 mg of PL and 170.0 mg of SV, with vesicle size and zeta potential of 209.9 nm and 21.1 mV, respectively. The IC50 values revealed that A549 cells were significantly more sensitive to the THQ formula than the plain formula and THQ. Cell cycle analysis revealed that THQ formula treatment resulted in significant cell cycle arrest at the S phase, increasing cell population in this phase by 22.1%. Furthermore, the THQ formula greatly increased cell apoptosis (25.17%) when compared to the untreated control (1.76%), plain formula (11.96%), or THQ alone (13.18%). The results also indicated that treatment with THQ formula significantly increased caspase-3, Bax, Bcl-2, and p53 mRNA expression compared to plain formula and THQ. In terms of the inflammatory markers, THQ formula significantly reduced the activity of TNF-α and NF-κB in comparison with the plain formula and THQ only. Overall, the findings from the study proved that a phytosome formulation of THQ could be a promising therapeutic approach for the treatment of lung adenocarcinoma.
Collapse
Affiliation(s)
- Hani Z. Asfour
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (H.Z.A.); (S.A.Z.)
| | - Usama A. Fahmy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (W.S.A.); (A.M.A.); (O.A.A.A.); (N.A.A.)
| | - Waleed S. Alharbi
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (W.S.A.); (A.M.A.); (O.A.A.A.); (N.A.A.)
- Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Alshaimaa M. Almehmady
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (W.S.A.); (A.M.A.); (O.A.A.A.); (N.A.A.)
| | - Abdulmohsin J. Alamoudi
- Department of Pharmacology, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Singkome Tima
- Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Rasha A. Mansouri
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (R.A.M.); (U.M.O.)
| | - Ulfat M. Omar
- Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (R.A.M.); (U.M.O.)
| | - Osama A. A. Ahmed
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (W.S.A.); (A.M.A.); (O.A.A.A.); (N.A.A.)
- Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Shadi A. Zakai
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (H.Z.A.); (S.A.Z.)
| | - Ahmed A. Aldarmahi
- College of Sciences and Health Professions, King Saud bin Abdulaziz University for Health Sciences, Jeddah 21423, Saudi Arabia;
| | - Alaa Bagalagel
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.B.); (R.D.)
| | - Reem Diri
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (A.B.); (R.D.)
| | - Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (W.S.A.); (A.M.A.); (O.A.A.A.); (N.A.A.)
- Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Mohamed Saeed Tamer Chair for Pharmaceutical Industries, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| |
Collapse
|
6
|
Nonclinical Safety Pharmacology Study of the Herbal Product HAD-B1. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2162986. [PMID: 34795778 PMCID: PMC8594988 DOI: 10.1155/2021/2162986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 12/24/2022]
Abstract
HAD-B1 is a Korean herbal formula designed to treat solid tumors, and through cell experiments, it has proven to have an anticancer effect. The current study aims to test the safety of HAD-B1. This experiment is under the regulation of ICH. In order to find if HAD-B1 has any effect on the CNS, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally administered to male and female rats once. To discover any effect on the respiratory system, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally given to male rats followed by measuring the respiratory rate, tidal volume, and minute respiratory volume. To assess the possibility of a delayed QT period as a result of the drug administration, hERG analysis was conducted at 0, 0.1, 0.3, and 1 μg/ml. To assess any effect on the cardiovascular system, 0, 500, 1000, and 2000 mg/kg/day of HAD-B1 were orally given to male beagle dogs once followed by temperature, blood pressure, ECG, and heart rate analyses. There were no clinically significant changes in both male and female rats on assessing any effects on the CNS. There were no clinically significant changes in male rats' respiratory assessment. There were no clinically significant changes in hERG analysis results. There were no clinically significant changes in the cardiovascular system of male beagle dogs. Our results demonstrate that HAD-B1 is a safe herbal formula that does not have a clinically significant effect on the CNS, respiratory, and cardiovascular systems.
Collapse
|
7
|
Acute and Subchronic Toxicological Evaluation of the Herbal Product HAD-B1 in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9970822. [PMID: 34194531 PMCID: PMC8184334 DOI: 10.1155/2021/9970822] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/21/2021] [Indexed: 12/09/2022]
Abstract
This study evaluates acute and subchronic toxicity of a Korean herbal formula HAD-B1 in rat to investigate whether HAD-B1 has potential toxicity to humans. First, the study to assess the acute oral toxicity at dose levels of 0, 500, 1000, and 2000 mg/kg body weight (BW) was performed in male and female SD rats (Crl: CD, specific pathogen-free) (n = 5/group). Based on the result of the acute oral study, 4 weeks' dose range finding study and 13 weeks' subchronic study were performed (dose range finding study, DRF; n = 5/group) and 13 weeks (subchronic study; n = 10/group) in male and female SD rats. The control group was administered with distilled water (DW). Clinical signs, body weight, food consumption, ophthalmic examination, urinalysis, hematological/biochemical parameters, gross finding at necropsy, and histopathological examination were investigated and recorded. In the oral acute toxicity study of SD rats, no clinical signs, mortality, body weight changes, and gross findings were observed. Also, there were no treatment-related changes in the 4-week DRF study. Based on these results, a 13-week repeated-dose toxicity study (subchronic) in SD rats was performed. HAD-B1 showed temporal hypersalivation in clinical signs and an increased tendency in body weight at 2000 mg/kg BW. However, there were no treatment-related changes in mortality, food consumption, ophthalmology, urinalysis, hematology, biochemistry, gross finding at necropsy, organ weights, and histopathology in either sex of any group. Based on this toxicological evaluation of HAD-B1, we concluded that no target organ was determined, and the no observed adverse effect level (NOAEL) of HAD-B1 was determined to be > 2000 mg/kg B W. Therefore, we decided that consuming HAD-B1 is relatively nontoxic.
Collapse
|
8
|
Chaudhary S, Singh A, Kumar P, Kaushik M. Strategic targeting of non-small-cell lung cancer utilizing genetic material-based delivery platforms of nanotechnology. J Biochem Mol Toxicol 2021; 35:e22784. [PMID: 33826765 DOI: 10.1002/jbt.22784] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 02/04/2021] [Accepted: 03/24/2021] [Indexed: 02/06/2023]
Abstract
Several limitations of conventional cancer treatment such as non-specific targeting, solubility problems, and ineffective entry of chemotherapeutics into cancer cells can be overcome by using nanotechnology targeted drug delivery systems. Some combinations of biomolecules and nanoparticles have proven to be excellent therapeutics for Non-small cell lung cancer (NSCLC) in the last decades. Targeted gene delivery has shown in vivo as well as in vitro promising results with therapeutic efficacy. Gene therapy has shown enhanced transfection efficiency and better targeting potential on several NSCLC cell lines. Still, there are several challenges in nanoparticle-mediated gene therapy, which include stability of biomolecules and nanoparticles during delivery, managing their biodistribution, and reducing the possible cytotoxic effects of the nanoparticles, which need to be solved before clinical trials. Evaluation of therapeutic efficacy of biomolecules and nanoparticle combination in gene therapy must be established to expand the application of nano-gene therapy in cancer treatment.
Collapse
Affiliation(s)
- Swati Chaudhary
- Department of Applied Sciences, Maharaja Surajmal Institute of Technology, GGSIP University, New Delhi, India
| | - Amit Singh
- Department of Chemistry, University of Delhi, Delhi, India.,Nano-bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi, India
| | - Pankaj Kumar
- Department of Chemistry, University of Delhi, Delhi, India.,Nano-bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi, India
| | - Mahima Kaushik
- Nano-bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi, India
| |
Collapse
|
9
|
Gao R, Zhang Y, Hou W, Li J, Zhu G, Zhang X, Xu B, Wu Z, Wang H. Combination of first-line chemotherapy with Kanglaite injections versus first-line chemotherapy alone for advanced non-small-cell lung cancer: study protocol for an investigator-initiated, multicenter, open-label, randomized controlled trial. Trials 2021; 22:214. [PMID: 33731199 PMCID: PMC7966914 DOI: 10.1186/s13063-021-05169-w] [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: 06/14/2020] [Accepted: 03/04/2021] [Indexed: 12/24/2022] Open
Abstract
Background Non-small-cell lung cancer (NSCLC) is usually diagnosed at an advanced stage, and chemotherapy is the main treatment for this disease. Kanglaite injections (KLTi) have been widely used for the treatment of cancer in China. KLTi combined with chemotherapy could improve the short-term efficacy, quality of life, and performance status for NSCLC compared with chemotherapy alone. This trial aims to assess the long-term efficacy and safety of KLTi in combination with chemotherapy for the treatment of advanced NSCLC. Methods This will be an investigator-initiated multicenter open-label randomized controlled trial. We will randomly assign 334 eligible participants with stage IIIA-IV NSCLC to the treatment or control groups in a 1:1 ratio. Patients in both groups will be administered 4–6 cycles of first-line platinum-based double chemotherapy regimens. Patients with complete response, partial response, or stable disease after 4–6 cycles will receive non-platinum single-agent chemotherapy. Patients in the treatment group are to receive intravenous KLTi 200 ml per day continuously for 14 days, commencing on the first day of chemotherapy. The treatment will be discontinued at the time of disease progression or until unacceptable toxicity is noted. The follow-up will be conducted every 2 months until death, loss of follow-up, or 12 months from randomized enrollment. The primary outcome will be progression-free survival (PFS). The secondary outcomes will be the objective response rate, 1-year survival rate, quality of life, living ability, and blood lipids. The safety outcome will be the rate of adverse events. Discussion This study will be the first randomized controlled trial in which PFS is used as the primary outcome to test whether KLTi combined with first-line chemotherapy has superior efficacy and reduced toxicity compared to chemotherapy alone in advanced NSCLC. This will also be the first clinical study to observe the effects of KLTi on blood lipids. Trial registration ClinicalTrials.gov NCT03986528. Prospectively registered on 30 May 2019.
Collapse
Affiliation(s)
- Ruike Gao
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,China Academy of Chinese Medical Sciences, Beijing, China
| | - Ying Zhang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wei Hou
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jie Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Guanghui Zhu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoxiao Zhang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,China Academy of Chinese Medical Sciences, Beijing, China
| | - Bowen Xu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,Beijing University of Chinese Medicine, Beijing, China
| | - Zhe Wu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,China Academy of Chinese Medical Sciences, Beijing, China
| | - Heping Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.,China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
10
|
Mahdi WA, Hussain A, Ramzan M, Faruk A, Bukhari SI, Dev A. Pluronic-Coated Biogenic Gold Nanoparticles for Colon Delivery of 5-Fluorouracil: In vitro and Ex vivo Studies. AAPS PharmSciTech 2021; 22:64. [PMID: 33533992 DOI: 10.1208/s12249-021-01922-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 01/04/2021] [Indexed: 12/14/2022] Open
Abstract
The aim of the study was to prepare 5-fluorouracil (5-FU)-loaded biogenic gold nanoparticles with pluronic-based coating (PFGNPs), their optimization (full factorial predicted OBPN-1) and in vitro-ex vivo evaluation. Several formulations were prepared, selected for optimization using Design Expert®, and compared for morphology, 5-FU release kinetics, compatibility, cell line toxicity, in vitro hemocompatibility, and ex vivo intestinal permeation across the rat duodenum, jejunum, and ileum. The pluronic-coated 5-FU-carrying GNPs were spherical, 29.11-178.21 nm in diameter, with a polydispersity index (PDI) range of 0.191-292, and a zeta potential (ZP) range of 11.19-29.21 (-mV). The optimized OBPN-1 (desirability = 0.95) demonstrated optimum size (175.1 nm), %DL as 73.8%, ZP as 21.7 mV, % drug release (DR) as 75.7%, and greater cytotoxicity (viability ~ 8.9%) against the colon cancer cell lines than 5-FU solution (~ 24.91%), and less hemocompatibility. Moreover, OBPN-1 exhibited 4.5-fold permeation across the rat jejunum compared with 5-FU solution. Thus, the PFGNPs exhibit high DL capacity, sustained delivery, hemocompatibility, improved efficacy, and enhanced permeation profiles compared with 5-FU solution and several other NPs preparations suggesting it is a promising formulation for effective colon cancer control with reduced side effects.
Collapse
|
11
|
Identification of novel bioactive molecules from garlic bulbs: A special effort to determine the anticancer potential against lung cancer with targeted drugs. Saudi J Biol Sci 2020; 27:3274-3289. [PMID: 33304133 PMCID: PMC7715046 DOI: 10.1016/j.sjbs.2020.09.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/14/2020] [Accepted: 09/20/2020] [Indexed: 12/12/2022] Open
Abstract
Garlic (Allium sativum L.), is a predominant spice, which is used as an herbal medicine and flavoring agent, since ancient times. It has a rich source of various secondary metabolites such as flavonoids, terpenoids and alkaloids, which have various pharmacological properties. Garlic is used in the treatment of various ailments such as cancer, diabetes and cardiovascular diseases. The present study aims to explore the plausible mechanisms of the selected phytocompounds as potential inhibitors against the known drug targets of non-small-cell lung cancer (NSCLC). The phytocompounds of garlic were identified by gas chromatography-mass spectrometry (GC–MS) technique. Subsequently, the identified phytocompounds were subjected to molecular docking to predict the binding with the drug targets, epidermal growth factor receptor (EGFR), human epidermal growth factor receptor 2 (HER2), echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase (EML4-ALK) and group IIa secretory phospholipase A2 (sPLA2-IIA). Molecular dynamics is used to predict the stability of the identified phytocompounds against NSCLC drug targets by refining the intermolecular interactions formed between them. Among the 12 phytocompounds of garlic, three compounds[1,4-dimethyl-7-(1-methylethyl)-2-azulenyl]phenylmethanone, 2,4-bis(1-phenylethyl)-phenol and 4,5–2 h-oxazole-5-one,4-[3,5-di-t-butyl-4-methoxyphenyl] methylene-2-phenyl were identified as potential inhibitors, which might be suitable for targeting the different clinical forms of EGFR and dual inhibition of the studied drug targets to combat NSCLC. The result of this study suggest that these identified phytocompounds from garlic would serve as promising leads for the development of lead molecules to design new multi-targeting drugs to address the different clinical forms of NSCLC.
Collapse
|
12
|
Peters S, Reck M, Smit EF, Mok T, Hellmann MD. How to make the best use of immunotherapy as first-line treatment of advanced/metastatic non-small-cell lung cancer. Ann Oncol 2020; 30:884-896. [PMID: 30912805 DOI: 10.1093/annonc/mdz109] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Antibodies that target programmed death 1 (PD-1) or its ligand [programmed death ligand 1 (PD-L1)] have become a mainstay of first-line treatment of advanced/metastatic non-small-cell lung cancer (NSCLC) without targetable genetic alterations. In this review, we summarize results from recent clinical trials that have evaluated the anti-PD-1 antibodies pembrolizumab and nivolumab and the anti-PD-L1 antibodies atezolizumab and durvalumab as first-line treatment as monotherapy and in combination with chemotherapy, other immunotherapies, and antiangiogenesis agents. We discuss factors that may influence treatment selection, including patient baseline clinical and demographic characteristics, tumor histology, and biomarkers such as PD-L1 expression and tumor mutation burden. While immunotherapy has become a central component of first-line treatment of most patients with advanced NSCLC, important questions remain about how treatment should be managed for individual patients.
Collapse
Affiliation(s)
- S Peters
- Department of Oncology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland.
| | - M Reck
- Lung Clinic Grosshansdorf, Airway Research Center North (ARCN), German Center of Lung Research (DZL), Grosshansdorf, Germany
| | - E F Smit
- Department of Pulmonary Diseases, VU University Medical Centre, Amsterdam; Department of Thoracic Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - T Mok
- State Key Laboratory of Translational Oncology, Department of Clinical Oncology, Chinese University of Hong Kong, Hong Kong, China
| | - M D Hellmann
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York; Parker Institute for Cancer Immunotherapy, New York, USA
| |
Collapse
|
13
|
Impaired AKT signaling and lung tumorigenesis by PIERCE1 ablation in KRAS-mutant non-small cell lung cancer. Oncogene 2020; 39:5876-5887. [PMID: 32728173 PMCID: PMC7471098 DOI: 10.1038/s41388-020-01399-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 07/09/2020] [Accepted: 07/20/2020] [Indexed: 02/06/2023]
Abstract
KRAS-mutant non-small cell lung cancer (NSCLC) is a major lung cancer subtype that leads to many cancer-related deaths worldwide. Although numerous studies on KRAS-mutant type NSCLC have been conducted, new oncogenic or tumor suppressive genes need to be detected because a large proportion of NSCLC patients does not respond to currently used therapeutics. Here, we show the tumor-promoting function of a cell cycle-related protein, PIERCE1, in KRAS-mutant NSCLC. Mechanistically, PIERCE1 depletion inhibits cell growth and AKT phosphorylation (pAKT) at S473, which is particularly observed in KRAS-mutant lung cancers. Analyses of AKT-related genes using microarray, immunoblotting, and real-time quantitative PCR indicated that PIERCE1 negatively regulates the gene expression of the AKT suppressor, TRIB3, through the CHOP pathway, which is a key regulatory pathway for TRIB3 expression. Similarly, in vivo analyses of PIERCE1 depletion in the KRAS mutation-related lung cancer mouse models revealed the suppressive effect of PIERCE1 knockout in urethane- and KRASG12D-induced lung tumorigenesis with decreased pAKT levels observed in the tumors. Tissue microarrays of human lung cancers indicated the expression of PIERCE1 in 83% of lung cancers and its correlation with pAKT expression. Thus, we illustrate how PIERCE1 depletion may serve as a therapeutic strategy against KRAS-mutant NSCLC and propose the clinical benefit of PIERCE1.
Collapse
|
14
|
Zhao L, Wang L, Wang Y, Ma P. Long non‑coding RNA CCAT1 enhances human non‑small cell lung cancer growth through downregulation of microRNA‑218. Oncol Rep 2020; 43:1045-1052. [PMID: 32323859 PMCID: PMC7057767 DOI: 10.3892/or.2020.7500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Accepted: 11/23/2018] [Indexed: 01/19/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) have critical functions in non-small cell lung cancer (NSCLC) growth. In the present study, we showed that lncRNA-CCAT1 was upregulated in NSCLC tissues. High expression of lncRNA-CCAT1 was related to tumor growth and reduced survival rate. We used short hairpin RNAs (shRNAs) to inhibit the expression of lncRNA-CCAT1 in NSCLC cells. In vitro and in vivo results demonstrated that lncRNA-CCAT1 knockdown suppressed tumor proliferation and induced apoptosis. Furthermore, microRNA-218 (miR-218) was confirmed as an effective target of lncRNA-CCAT1 in NSCLC. B lymphoma Mo-MLV insertion region 1 homolog (BMI-1), which served as a downstream target of miR-218, was also inhibited by lncRNA-CCAT1 knockdown. In conclusion, the present study indicated that upregulation of lncRNA-CCAT1 in NSCLC is associated with tumor malignant potential. lncRNA-CCAT1 enhances tumor growth in NSCLC by directly inhibiting miR-218 and indirectly increasing BMI-1 expression.
Collapse
Affiliation(s)
- Lijiang Zhao
- Department of Respiratory Medicine, Linyi Central Hospital, Linyi, Shandong 276400, P.R. China
| | - Limin Wang
- Department of Respiratory Medicine, North China University of Science and Technology Affiliated Hospital, Tangshan, Hebei 063000, P.R. China
| | - Yongfeng Wang
- Department of Respiratory Medicine, Linyi Central Hospital, Linyi, Shandong 276400, P.R. China
| | - Ping Ma
- Department of Respiratory Medicine, Linyi Central Hospital, Linyi, Shandong 276400, P.R. China
| |
Collapse
|
15
|
IL-24 Inhibits Lung Cancer Growth by Suppressing GLI1 and Inducing DNA Damage. Cancers (Basel) 2019; 11:cancers11121879. [PMID: 31783569 PMCID: PMC6966580 DOI: 10.3390/cancers11121879] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/14/2019] [Accepted: 11/19/2019] [Indexed: 01/18/2023] Open
Abstract
Aberrant expression of GLI1 is responsible for aggressive tumor behavior and survival due to its effects on the DNA damage response (DDR). We investigated whether interleukin (IL)-24, a tumor suppressor, inhibits GLI1 and the associated DDR pathway in human NSCLCs. IL-24 treatment reduces mRNA and protein expression of GLI1 in lung tumor cells, but not in normal cells. GLI1 reporter assay and mRNA studies demonstrated that IL-24 regulates GLI1 at the post-transcriptional level by favoring mRNA degradation. Associated with GLI1 inhibition was marked suppression of the ATM-mediated DDR pathway resulting in increased DNA damage, as evidenced by γ-H2AX foci and Comet assay. Furthermore, attenuation of GLI1-associated DDR by IL-24 increased caspase-3 and PARP activity, resulting in cancer cell apoptosis. GLI1 inhibition and overexpression confirmed that IL-24-mediated anti-tumor effects involved the GLI-dependent pathway. Finally, we observed that IL-24-mediated alteration in GLI1 is independent of the canonical hedgehog-signaling pathway. Our study provides evidence that IL-24 treatment induces DNA damage, and reduces GLI1 expression and offers an opportunity for testing IL-24-based therapy for inhibiting GLI1 in lung cancer.
Collapse
|
16
|
Ning Y, Liu W, Guan X, Xie X, Zhang Y. CPSF3 is a promising prognostic biomarker and predicts recurrence of non-small cell lung cancer. Oncol Lett 2019; 18:2835-2844. [PMID: 31452762 PMCID: PMC6704296 DOI: 10.3892/ol.2019.10659] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 05/17/2019] [Indexed: 12/04/2022] Open
Abstract
Cleavage polyadenylation specificity factor (CPSF) is the core component of the 3′-end processing complex, which determines the site of 3′-end cleavage interactions of specific sequence elements within pre-mRNAs. The present study revealed that all members of the CPSF complex were overexpressed in lung cancer tissue from The Cancer Genome Atlas (TCGA) Lung Cancer Cohort compared with normal lung tissue. Analysis of overall survival and recurrence-free survival verified that only CPSF3 was associated with prognosis and recurrence of lung adenocarcinoma (LUAD), and thus could be a promising biomarker. Additionally, receiver operating characteristic curve analysis revealed that CPSF3 may function as a diagnostic biomarker to distinguish between two histological subtypes of non-small cell lung cancer. Furthermore, analysis of the association of CPSF3 expression with clinicopathological parameters indicated that CPSF3 was associated with smoking history, tumor diameter, lymph node metastasis, clinical stage and radiation therapy in LUAD. Additionally, analysis of the DNA methylation data of the TCGA-LUAD Cohort revealed that CPSF3 DNA CpG sites (cg12057242 and cg25739938) were generally hypomethylated in LUAD compared with normal lung tissue. Correlation analysis identified the CPSF3 DNA CpG site cg25739938 to be negatively correlated with CPSF3 expression, while no correlation was identified with cg12057242. In addition, correlation analysis demonstrated that the overexpression of CPSF3 was correlated with CPSF3 DNA copy number variants (CNAs). The findings indicate that abnormal expression of CPSF3 may be caused by DNA CNAs; and DNA hypermethylation and function may be a promising diagnostic and prognostic indicator for LUAD.
Collapse
Affiliation(s)
- Yue Ning
- Department of Pathology, School of Basic Medical Science, Guangzhou Medical University, Guangzhou, Guangdong 511436, P.R. China
| | - Wanxia Liu
- Center for Transforming Medicine, Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, P.R. China
| | - Xiaoying Guan
- Department of Experimental Nuclear Medicine and Radiology, School of Basic Medical Science, Guangzhou Medical University, Guangzhou, Guangdong 511436, P.R. China
| | - Xiaobin Xie
- Department of Pathology, School of Basic Medical Science, Guangzhou Medical University, Guangzhou, Guangdong 511436, P.R. China
| | - Yajie Zhang
- Department of Pathology, School of Basic Medical Science, Guangzhou Medical University, Guangzhou, Guangdong 511436, P.R. China
| |
Collapse
|
17
|
Xie S, Wu Z, Niu L, Chen J, Ma Y, Zhang M. Preparation of highly activated natural killer cells for advanced lung cancer therapy. Onco Targets Ther 2019; 12:5077-5086. [PMID: 31308687 PMCID: PMC6616273 DOI: 10.2147/ott.s201924] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 04/07/2019] [Indexed: 01/20/2023] Open
Abstract
Background: Natural killer (NK) cells can be used as an adoptive immunotherapy to treat cancer patients. Purpose: In this study, we evaluated the efficacy of highly activated NK (HANK) cell immunotherapy in patients with advanced lung cancer. Patients and methods: Between March 2016 and September 2017, we enrolled 13 patients who met the enrollment criteria. Donor peripheral blood monocytes were isolated from patients and the NK cells were expanded. After 12 days of culture, the cells were collected and infused intravenously on days 13 to 15. The enrolled patients received at least one course including three times of infusions. The lymphocyte subsets, cytokine production, and the expression of carcinoembryonic antigen (CEA) and thymidine kinase 1 (TK1) were measured before treatment and after the last infusion. Results: No side effects were observed. After a three-month follow-up, the percentage of patients who achieved stable disease and progressive disease was 84.6% and 15.4%. Moreover, the level of IFN-γ was significantly higher after treatment and the level of CEA decreased substantially. The overall immune function of the patients who received the NK cell therapy remained stable. Conclusion: This is the first study to describe the efficacy of NK cell therapy of patients with advanced lung cancer. These clinical observations demonstrated that NK cell is safe and efficient for advanced lung cancer therapy.
Collapse
Affiliation(s)
- Silun Xie
- Research and Development Department, HANK Bioengineering Co.,Ltd, Shenzhen, People's Republic of China
| | - Zhenyi Wu
- Research and Development Department, HANK Bioengineering Co.,Ltd, Shenzhen, People's Republic of China
| | - Lizhi Niu
- Department of Oncology, Fuda Cancer Hospital, Jinan University, Guangzhou, People's Republic of China
| | - Jibing Chen
- Department of Central Laboratory, Fuda Cancer Hospital, Jinan University, Guangzhou, People's Republic of China
| | - Yunkun Ma
- Research and Development Department, HANK Bioengineering Co.,Ltd, Shenzhen, People's Republic of China
| | - Mingjie Zhang
- Research and Development Department, HANK Bioengineering Co.,Ltd, Shenzhen, People's Republic of China
| |
Collapse
|
18
|
Sivamaruthi BS, Ramkumar VS, Archunan G, Chaiyasut C, Suganthy N. Biogenic synthesis of silver palladium bimetallic nanoparticles from fruit extract of Terminalia chebula – In vitro evaluation of anticancer and antimicrobial activity. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.02.024] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
19
|
Kyakulaga AH, Aqil F, Munagala R, Gupta RC. Withaferin A inhibits Epithelial to Mesenchymal Transition in Non-Small Cell Lung Cancer Cells. Sci Rep 2018; 8:15737. [PMID: 30356176 PMCID: PMC6200817 DOI: 10.1038/s41598-018-34018-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 10/07/2018] [Indexed: 12/16/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths worldwide and in the United States. Despite recent advancements in treatment approaches, metastasis remains a major therapeutic challenge in lung cancer and explains the extremely poor prognosis. Epithelial to mesenchymal transition (EMT), a complex process of cellular reprogramming has become an attractive drug target because it plays a crucial role in the metastasis of non-small cell lung cancer (NSCLC). In the present study, we examined the effects of withaferin A (WFA), a plant-derived steroidal lactone on EMT in human NSCLC cell lines. First, we demonstrated that WFA displayed time- and concentration-dependent cytotoxicity on A549 and H1299 NSCLC cells. Then, cells were exposed to ≤ 0.5 µM WFA for ≤ 4 h to minimize cytotoxicity and determined its effects on EMT, cell adhesion, motility, migration, and invasion. EMT induction was performed by culturing cells in serum-free media containing TGFβ1 (5 ng/mL) and TNFα (25 ng/mL) for 48 h. We observed that pretreatment of cells with WFA inhibited cell adhesion, migration, and invasion of A549 and H1299 cells. Using western blot, immunofluorescence, and qRT-PCR analysis, we demonstrated that WFA suppressed TGFβ1 and TNFα-induced EMT in both cell lines. Mechanistically, WFA suppressed the phosphorylation and nuclear translocation of Smad2/3 and NF-κB in A549 and H1299 cells. Together, our study provides additional evidence demonstrating the inhibitory effects of WFA on EMT induction in NSCLC cells and further demonstrates the therapeutic potential of WFA against the metastasis in NSCLC.
Collapse
Affiliation(s)
- Al Hassan Kyakulaga
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, 40202, USA
| | - Farrukh Aqil
- Department of Medicine, University of Louisville, Louisville, KY, 40202, USA.,James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Radha Munagala
- Department of Medicine, University of Louisville, Louisville, KY, 40202, USA.,James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA
| | - Ramesh C Gupta
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY, 40202, USA. .,James Graham Brown Cancer Center, University of Louisville, Louisville, KY, 40202, USA.
| |
Collapse
|
20
|
Zhu Z, Liang Z, Tong J, Mao X, Yin Y, Manor LC, Shen Z. Survival analysis in Caucasian pulmonary adenocarcinoma patients based on differential targets between Caucasian and Asian population. Saudi J Biol Sci 2018; 25:1003-1006. [PMID: 30108455 PMCID: PMC6088109 DOI: 10.1016/j.sjbs.2018.05.023] [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: 05/14/2018] [Revised: 05/15/2018] [Accepted: 05/21/2018] [Indexed: 11/10/2022] Open
Abstract
Ethnicity differences may contribute to the variety of overall survival in pulmonary adenocarcinoma, while the influence of ethnicity relevant somatic driver mutations (ERSDM) profile on Caucasian survival is not well investigated. In this study, we studied epidermal growth factor receptor (EGFR), tumor protein p53 (TP53), Kirsten rat sarcoma 2 viral oncogene homolog (KRAS), and Serine/Threonine Kinase 11 (STK11) to construct the ERSDM profile. Those genes were selected as harboring somatic driver mutations with >10% prevalence and with different occurrence between Caucasian and Asian ethnicity. Clinical information and transcriptome sequencing of 173 Caucasian pulmonary adenocarcinoma patients with matched mutation data are retrieved from TCGA, Kaplan-Meier analyses and Cox proportional-hazards regression models are further used to analyze the effect of the ERSDM profile on overall survival. There is no significant correlation between single gene mutation and overall survival, while patients with less than two mutated genes have a better overall survival compared with those with at least two mutated genes (p = 0.034). All of these indicate that multiple mutations in the ERSDM profile may be a negative prognostic factor for overall survival in Caucasian pulmonary adenocarcinoma patients.
Collapse
Affiliation(s)
- Zheng Zhu
- Institute for Cardiovascular Science & Department of Cardiovascular Surgery of the First Affiliated Hospital, Soochow University, China
| | - Zhigang Liang
- Department of Thoracic Surgery, Ningbo First Hospital, Ningbo, Zhejiang 315000, China
| | - Jichun Tong
- Department of Cardiovascular Thoracic Surgery, Changzhou No.2 People's Hospital, Nanjing Medical University, Changzhou, China
| | - Xiaoliang Mao
- Department of Cardiovascular Thoracic Surgery, Changzhou No.2 People's Hospital, Nanjing Medical University, Changzhou, China
| | - Yajun Yin
- Department of Cardiovascular Thoracic Surgery, Changzhou No.2 People's Hospital, Nanjing Medical University, Changzhou, China
| | - Lydia C Manor
- Department of Biology Products, American Informatics LLC, Rockville 20850, USA
| | - Zhenya Shen
- Institute for Cardiovascular Science & Department of Cardiovascular Surgery of the First Affiliated Hospital, Soochow University, China
| |
Collapse
|
21
|
Schrank Z, Chhabra G, Lin L, Iderzorig T, Osude C, Khan N, Kuckovic A, Singh S, Miller RJ, Puri N. Current Molecular-Targeted Therapies in NSCLC and Their Mechanism of Resistance. Cancers (Basel) 2018; 10:E224. [PMID: 29973561 PMCID: PMC6071023 DOI: 10.3390/cancers10070224] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 06/18/2018] [Accepted: 06/20/2018] [Indexed: 12/20/2022] Open
Abstract
Lung cancer is treated with many conventional therapies, such as surgery, radiation, and chemotherapy. However, these therapies have multiple undesirable side effects. To bypass the side effects elicited by these conventional treatments, molecularly-targeted therapies are currently in use or under development. Current molecularly-targeted therapies effectively target specific biomarkers, which are commonly overexpressed in lung cancers and can cause increased tumorigenicity. Unfortunately, several molecularly-targeted therapies are associated with initial dramatic responses followed by acquired resistance due to spontaneous mutations or activation of signaling pathways. Acquired resistance to molecularly targeted therapies presents a major clinical challenge in the treatment of lung cancer. Therefore, to address this clinical challenge and to improve lung cancer patient prognosis, we need to understand the mechanism of acquired resistance to current therapies and develop additional novel therapies. This review concentrates on various lung cancer biomarkers, including EGFR, ALK, and BRAF, as well as their potential mechanisms of drug resistance.
Collapse
Affiliation(s)
- Zachary Schrank
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Gagan Chhabra
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Leo Lin
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Tsatsral Iderzorig
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Chike Osude
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Nabiha Khan
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Adijan Kuckovic
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Sanjana Singh
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Rachel J Miller
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| | - Neelu Puri
- Department of Biomedical Sciences, University of Illinois College of Medicine at Rockford, Rockford, IL 61107, USA.
| |
Collapse
|
22
|
p53 mediated transcriptional regulation of long non-coding RNA by 1-hydroxy-1-norresistomycin triggers intrinsic apoptosis in adenocarcinoma lung cancer. Chem Biol Interact 2018; 287:1-12. [DOI: 10.1016/j.cbi.2018.03.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 03/06/2018] [Accepted: 03/25/2018] [Indexed: 12/20/2022]
|
23
|
Panneerselvam J, Srivastava A, Muralidharan R, Wang Q, Zheng W, Zhao L, Chen A, Zhao YD, Munshi A, Ramesh R. IL-24 modulates the high mobility group (HMG) A1/miR222 /AKT signaling in lung cancer cells. Oncotarget 2018; 7:70247-70263. [PMID: 27602961 PMCID: PMC5342550 DOI: 10.18632/oncotarget.11838] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/24/2016] [Indexed: 01/10/2023] Open
Abstract
Interleukin (IL)-24, a novel tumor suppressor/cytokine exhibits antitumor activity against a broad-spectrum of human cancer cells. In a recent study, we showed that IL-24 inhibited AKT in lung cancer cells. However, the molecular mechanism of AKT inhibition by IL-24 remains elusive.The high mobility group (HMG) A1 a member of the non-histone chromosomal proteins and commonly referred to as architectural transcription factor, regulates transcription of various genes involved in cell growth and survival. Overexpression of HMGA1 has been shown to be associated with tumor progression and metastasis in several cancers, including human lung cancer. A recent study demonstrated that HMGA1 activates AKT function by reducing the activity of the protein phosphatase, phosphatase 2A subunit B (PPP2R2A) via the oncogenic micro (mi) RNA-222. Based on this report we hypothesized that IL-24-mediated AKT inhibition involved the HMGA1/miR-222 axis.To test our hypothesis, in the present study we used a H1299 lung cancer cell line that expressed exogenous human IL-24 when induced with doxycycline (DOX). Induction of IL-24 expression in the tumor cells markedly reduced HMGA1 mRNA and protein levels. Using a mechanistic approach, we found that IL-24 reduced miR-222-3p and -5p levels, as determined by qRT-PCR. Associated with HMGA1 and miR-222 inhibition was a marked increase in PPP2R2A, with a concomitant decrease in phosphorylated AKTT308/S473 expression. SiRNA-mediated knockdown of HMGA1 in combination with IL-24 significantly reduced AKT T308/S473 protein expression and greatly reduced cell migration and invasion compared with individual treatments. Further combination of IL-24 and a miR-222-3p inhibitor significantly increased PPP2R2A expression.Our results demonstrate for the first time that IL-24 inhibits AKT via regulating the HMGA1/miR-222 signaling node in human lung cancer cells and acts as an effective tumor suppressor. Thus, a therapy combining IL-24 with HMGA1 siRNA or miR-222-3p inhibitor should present effective treatment of lung cancer.
Collapse
Affiliation(s)
- Janani Panneerselvam
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Akhil Srivastava
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Ranganayaki Muralidharan
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Qi Wang
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Wei Zheng
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Lichao Zhao
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Alshine Chen
- Department of Biostatistics and Epidemiology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Yan D Zhao
- Department of Biostatistics and Epidemiology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Anupama Munshi
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| | - Rajagopal Ramesh
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA.,Graduate Program in Biomedical Sciences, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA
| |
Collapse
|
24
|
Yang EJ, An JH, Son YK, Yeo JH, Song KS. The Cytotoxic Constituents ofBetula platyphyllaand their Effects on Human Lung A549 Cancer Cells. ACTA ACUST UNITED AC 2018. [DOI: 10.20307/nps.2018.24.4.219] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Eun-Ju Yang
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Ju-Hee An
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Youn Kyoung Son
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea
| | - Joo-Hong Yeo
- Biological and Genetic Resources Assessment Division, National Institute of Biological Resources, Incheon 22689, Republic of Korea
| | - Kyung-Sik Song
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea
| |
Collapse
|
25
|
Yu B, Wang J, He C, Wang W, Tang J, Zheng R, Zhou C, Zhang H, Fu Z, Li Q, Xu J. Cytokine-induced killer cell therapy for modulating regulatory T cells in patients with non-small cell lung cancer. Exp Ther Med 2017; 14:831-840. [PMID: 28673007 DOI: 10.3892/etm.2017.4562] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 03/10/2017] [Indexed: 12/14/2022] Open
Abstract
Previous studies have reported that regulatory T cells (Tregs), which are physiologically engaged in the maintenance of immunological self-tolerance, have a critical role in the regulation of the antitumor immune response. Targeting Tregs has the potential to augment cancer vaccine approaches. The current study therefore aimed to evaluate the role of cytokine-induced killer (CIK) cell infusion in modulating Tregs in patients with non-small cell lung cancer (NSCLC). A total of 15 patients with advanced NSCLC were treated by an infusion of CIK cells derived from autologous peripheral blood mononuclear cells (PBMCs). By using flow cytometry and liquid chip analysis, subsets of T cells and natural killer (NK) cells in peripheral blood, and plasma cytokine profiles in the treated patients, were analyzed at 2 and 4 weeks after CIK cell infusion. Cytotoxicity of PBMCs (n=15) and NK cells (n=6) isolated from NSCLC patients was evaluated before and after CIK cell therapy. Progression-free survival (PFS) and overall survival (OS) were also assessed. Analysis of the immune cell populations before and after treatment showed a significant increase in NK cells (P<0.05) concomitant with a significant decrease in Tregs (P<0.01) at 2 weeks post-infusion of CIK cells compared with the baseline. NK group 2D receptor (NKG2D) expression on NK cells was also significantly increased at 2 weeks post-infusion compared with the baseline (P<0.05). There was a positive correlation between NKG2D expression and the infusion number of CIK cells (P<0.05). When evaluated at 2 weeks after CIK cell therapy, the cytotoxicity of PBMCs and isolated NK cells was significantly increased compared with the baseline (P<0.01 and P<0.05). Correspondingly, plasma cytokine profiles showed significant enhancement of the following antitumor cytokines: Interferon (IFN)-γ (P<0.05), IFN-γ-inducible protein 10 (P<0.01), tumor necrosis factor-α (P<0.001), granulocyte-macrophage colony-stimulating factor (P<0.01), monocyte chemotactic protein-3 (P<0.01) and interleukin-21 (P<0.05) at 2 weeks post-infusion, compared with the baseline. At the same time, the expression of transforming growth factor-β1, which is primarily produced by Tregs, was significantly decreased compared with the baseline (P<0.05). Median PFS and OS in the CIK cell treatment group were significantly increased compared with the control group (PFS, 9.98 vs. 5.44 months, P=0.038; OS, 24.17 vs. 20.19 months, P=0.048). No severe side-effects were observed during the treatment period. In conclusion, CIK cell therapy was able to suppress Tregs and enhance the antitumor immunity of NK cells in advanced NSCLC patients. Therefore, CIK cell treatment may improve PFS and OS in patients with advanced NSCLC. CIK cell infusion may have therapeutic value for patients with advanced NSCLC, as a treatment that can be combined with chemotherapy and radiotherapy.
Collapse
Affiliation(s)
- Baodan Yu
- Department of Clinical Laboratory, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Junli Wang
- Department of Respiration, Shenzhen Hospital of Southern Medical University, Shenzhen, Guangdong 518100, P.R. China
| | - Chen He
- Department of Respiratory Medicine, The Affiliated Shenzhen Bao'an Hospital of Southern Medical University, Shenzhen, Guangdong 518101, P.R. China
| | - Wei Wang
- Department of Medical Oncology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia 010050, P.R. China
| | - Jianli Tang
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, P.R. China
| | - Runhui Zheng
- Department of Hematology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510120, P.R. China
| | - Chengzhi Zhou
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, P.R. China
| | - Huanhuan Zhang
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, P.R. China
| | - Zhiping Fu
- Department of Respiratory Medicine, Jingzhou Central Hospital, The Second Clinical Medical College, Yangtze University, Jingzhou, Hubei 434020, P.R. China
| | - Qiasheng Li
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, P.R. China
| | - Jun Xu
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510000, P.R. China
| |
Collapse
|
26
|
Mirza S, Jain N, Rawal R. Evidence for circulating cancer stem-like cells and epithelial-mesenchymal transition phenotype in the pleurospheres derived from lung adenocarcinoma using liquid biopsy. Tumour Biol 2017; 39:1010428317695915. [PMID: 28347243 DOI: 10.1177/1010428317695915] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Lung cancer stem cells are supposed to be the main drivers of tumor initiation, maintenance, drug resistance, and relapse of the disease. Hence, identification of the cellular and molecular aspects of these cells is a prerequisite for targeted therapy of lung cancer. Currently, analysis of circulating tumor cells has the potential to become the main diagnostic technique to monitor disease progression or therapeutic response as it is non-invasive. However, accurate detection of circulating tumor cells has remained a challenge, as epithelial cell markers used so far are not always trustworthy for detecting circulating tumor cells, especially during epithelial-mesenchymal transition. As cancer stem cells are the only culprit to initiate metastatic tumors, our aim was to isolate and characterize circulating tumor stem cells rather than circulating tumor cells from the peripheral blood of NSCLC adenocarcinoma as limited data are available addressing the gene expression profiling of lung cancer stem cells. Here, we reveal that CD44(+)/CD24(-) population in circulation not only exhibit stem cell-related genes but also possess epithelial-mesenchymal transition characteristics. In conclusion, the use of one or more cancer stem cell markers along with epithelial, mesenchymal and epithelial mesenchymal transition markers will prospectively provide the most precise assessment of the threat for recurrence and metastatic disease and has a great potential for forthcoming applications in harvesting circulating tumor stem cells and their downstream applications. Our results will aid in developing diagnostic and prognostic modalities and personalized treatment regimens like dendritic cell-based immunotherapy that can be utilized for targeting and eliminating circulating tumor stem cells, to significantly reduce the possibility of relapse and improve clinical outcomes.
Collapse
Affiliation(s)
- Sheefa Mirza
- 1 Department of Life Sciences, University School of Sciences, Gujarat University, Ahmedabad, India.,2 Division of Medicinal Chemistry and Pharmacogenomics, Department of Cancer Biology, The Gujarat Cancer & Research Institute, Ahmedabad, India
| | - Nayan Jain
- 1 Department of Life Sciences, University School of Sciences, Gujarat University, Ahmedabad, India
| | - Rakesh Rawal
- 2 Division of Medicinal Chemistry and Pharmacogenomics, Department of Cancer Biology, The Gujarat Cancer & Research Institute, Ahmedabad, India
| |
Collapse
|
27
|
Cheng L, Yang Q, Li C, Dai L, Yang Y, Wang Q, Ding Y, Zhang J, Liu L, Zhang S, Fan P, Hu X, Xiang R, Yu D, Wei Y, Deng H. DDA1, a novel oncogene, promotes lung cancer progression through regulation of cell cycle. J Cell Mol Med 2017; 21:1532-1544. [PMID: 28211159 PMCID: PMC5542901 DOI: 10.1111/jcmm.13084] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 12/07/2016] [Indexed: 02/05/2023] Open
Abstract
Lung cancer is globally widespread and associated with high morbidity and mortality. DDA1 (DET1 and DDB1 associated 1) was first discovered and registered in the GenBank database by our colleagues. DDA1, an evolutionarily conserved gene, might have significant functions. Recent reports have demonstrated that DDA1 is linked to the ubiquitin–proteasome pathway and facilitates the degradation of target proteins. However, the function of DDA1 in lung cancer was previously unknown. This study aimed to investigate whether DDA1 contributes to tumorigenesis and progression of lung cancer. We found that the expression of DDA1 in normal lung cells and tissue was significantly lower than that in lung cancer and was associated with poor prognosis. DDA1 overexpression promoted proliferation of lung tumour cells and facilitated cell cycle progression in vitro and subcutaneous xenograft tumour progression in vivo. Mechanistically, this was associated with the regulation of S phase and cyclins including cyclin D1/D3/E1. These results indicate that DDA1 promotes lung cancer progression, potentially through promoting cyclins and cell cycle progression. Therefore, DDA1 may be a potential novel target for lung cancer treatment, and a biomarker for tumour prognosis.
Collapse
Affiliation(s)
- Lin Cheng
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qianmei Yang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Can Li
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lei Dai
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yang Yang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qingnan Wang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yu Ding
- Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Junfeng Zhang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lei Liu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shuang Zhang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ping Fan
- Huaxi Biobank, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xun Hu
- Huaxi Biobank, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rong Xiang
- Department of Immunology, Nankai University School of Medicine, Tianjin, China
| | - Dechao Yu
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yuquan Wei
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hongxin Deng
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
28
|
Yang J, He J, Yu M, Li T, Luo L, Liu P. The efficacy and safety of platinum plus gemcitabine (PG) chemotherapy with or without molecular targeted agent (MTA) in first-line treatment of non-small cell lung cancer (NSCLC). Medicine (Baltimore) 2016; 95:e5599. [PMID: 27977596 PMCID: PMC5268042 DOI: 10.1097/md.0000000000005599] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Trials investigating the efficacy and safety of combining molecular targeted agent (MTA) with platinum-gemcitabine (PG) in first-line treatment of advanced non-small cell lung cancer (NSCLC) have shown inconsistent findings. This meta-analysis aimed to explore whether the addition of MTAs to PG in NSCLC could provide a survival benefit with a tolerable toxicity. METHODS Web of knowledge, PubMed, Ovid, Embase, and Cochrane Library were searched to identify relevant studies and extract data on overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and common grade 3 or 4 adverse events. Subgroup analyses were conducted on the basis of race and the type of MTA. RESULTS Twelve trials with a total of 6143 patients were included in this meta-analysis. Compared with PG chemotherapy, combination therapy of MTA with PG did not improve OS (hazard ratio [HR] = 0.96, 95% confidence interval [CI] = 0.90-1.01) but improved PFS (HR = 0.77, 95% CI = 0.66-0.89) and ORR (risk ratio [RR] = 1.33, 95% CI = 1.11-1.60). Subanalysis indicated that there was more incidence of grade 3 or 4 rash (RR = 11.20, 95% CI = 6.07-20.68), anemia (RR = 1.21, 95% CI = 1.01-1.46), diarrhea (RR = 2.62, 95% CI = 1.21-5.65), and anorexia (RR = 2.08, 95% CI = 1.12-3.88) in combining epidermal growth factor receptor targeted therapy group compared to PG group. An increased risk of grade 3 or 4 rash (RR = 5.08, 95% CI = 1.53-16.79), thrombocytopenia (RR = 1.50, 95% CI = 1.03-2.18), and hypertension (RR = 2.36, 95% CI = 1.05-5.32) was observed in sorafenib combination group. CONCLUSION The combination of PG plus MTA was superior to PG alone in terms of PFS and ORR but not in OS. The combination chemotherapy also showed a higher frequency of grade 3 or higher toxic effects in patients with advanced NSCLC than PG chemotherapy.
Collapse
Affiliation(s)
- Jiaying Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu
| | - Jieyu He
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu
| | - Miao Yu
- Department of Neurology, Shanghai General Hospital, Shanghai JiaoTong University, Shanghai
- Department of Neuropsychiatry, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Taishun Li
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu
| | - Li Luo
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu
| | - Pei Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu
| |
Collapse
|
29
|
Jigyasu AK, Siddiqui S, Lohani M, Khan IA, Arshad M. Chemically synthesized CdSe quantum dots inhibit growth of human lung carcinoma cells via ROS generation. EXCLI JOURNAL 2016; 15:54-63. [PMID: 27047318 PMCID: PMC4817418 DOI: 10.17179/excli2015-705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 12/08/2015] [Indexed: 02/06/2023]
Abstract
Quantum dots (QDs), semiconducting materials have potential applications in the field of electronic and biomedical applications including cancer therapy. In present study, cadmium selenide (CdSe) QDs were synthesized by chemical method. Octadecene was used as non-coordinating solvent which facilitated the formation of colloidal solutions of nanoparticles. CdSe QDs were characterized by UV-vis spectrometer and transmission electron microscope (TEM). The size measured by TEM was varied between 2-5 nm depending upon temperature. The cytotoxic activity of QDs was monitored by MTT assay, nuclear condensation, ROS activity and DNA fragmentation assay on human lung epithelial A549 cell line. Cells were treated with different concentrations of varying size of CdSe QDs for 24 h. CdSe QDs induced significant (p < 0.05) dose dependent cytotoxicity and this was comparable to the sizes of particles. Smaller particles were more cytotoxic to the large particles. Fluorescence microscopic analysis revealed that QDs induced oxidative stress generating significant ROS level and consequently, induced nuclear condensation and DNA fragmentation. Study suggested the cytotoxicity of CdSe QDs via ROS generation and DNA fragmentation depending upon particles size.
Collapse
Affiliation(s)
| | - Sahabjada Siddiqui
- Molecular Endocrinology Laboratory, Department of Zoology, University of Lucknow, Lucknow-226007, India
| | - Mohatashim Lohani
- Department of Biosciences, Integral University, Lucknow-226026, India
| | - Irfan Ali Khan
- Department of Physics, Integral University, Lucknow-226026, India
| | - Md Arshad
- Molecular Endocrinology Laboratory, Department of Zoology, University of Lucknow, Lucknow-226007, India
| |
Collapse
|