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Mahdavi Niyaki Z, Salehzadeh A, Peymani M, Zaefizadeh M. Exploring the Therapeutic Potential of Fe 3O 4@Glu-Oleuropein Nanoparticles in Targeting KRAS Pathway-Regulating lncRNAs in Colorectal Cancer Cells. Biol Trace Elem Res 2024; 202:3073-3085. [PMID: 37792268 DOI: 10.1007/s12011-023-03892-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 09/25/2023] [Indexed: 10/05/2023]
Abstract
Cancer, the leading cause of death worldwide, has witnessed significant advancements in treatment through targeted therapies. Among the proto-oncogenes prevalent in human cancers, KRAS stands out, and recent research has focused on long noncoding RNAs (lncRNAs) as regulators of miRNAs targeting the KRAS oncogene. This study specifically explores lncRNAs involved in the KRAS pathway in colorectal cancer (CRC). To investigate this, researchers employed iron oxide nanoparticles coated with glucose and conjugated with Oleuropein (Fe3O4@Glu-Oleuropein NPs) to evaluate their impact on candidate lncRNAs associated with KRAS pathway deregulation. The study utilized TCGA data to identify genes affected by KRAS mutation and lncRNAs linked to KRAS in CRC. Enrichr and MsigDB databases helped identify relevant pathways. Genes with a correlation coefficient above 0.5 and a P-value less than 0.01 with candidate lncRNAs were selected. MTT and flow cytometry assays determined the anti-proliferative and apoptotic effects of Fe3O4@Glu-Oleuropein NPs on CRC cells (SW480) and normal cells (HEK293). The findings showed that increased expression of FEZF1-AS1, GAS6-AS1, and LINC00920 correlated with mutated KRAS, and co-expressed genes were significantly involved in hypoxia, KRAS signaling, DNA repair, and IL-2/STAT5 signaling pathways. Fe3O4@Glu-Oleuropein NPs exhibited higher toxicity toward cancer cells, with IC50 values of 92 μg/ml for SW480 and 281 μg/ml for HEK293. Flow cytometry analysis revealed a substantial increase in necrotic and apoptotic cells when treated with Fe3O4@Glu-Oleuropein, along with down-regulation of GAS6-AS1, LINC00920, and FEZF1-AS1 lncRNAs in treated cells. In conclusion, this study highlights the therapeutic potential of Fe3O4@Glu-Oleuropein on colon cancer cells in vitro. The identification of lncRNAs involved in the KRAS pathway provides insights into the underlying mechanisms and offers avenues for further research in targeted cancer therapies.
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Affiliation(s)
| | - Ali Salehzadeh
- Department of Biology, Rasht Branch, Islamic Azad University, Rasht, Iran.
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Mohammad Zaefizadeh
- Department of Biology, Ardabil Branch, Islamic Azad University, Ardabil, Iran
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De Rubis G, Paudel KR, Corrie L, Mehndiratta S, Patel VK, Kumbhar PS, Manjappa AS, Disouza J, Patravale V, Gupta G, Manandhar B, Rajput R, Robinson AK, Reyes RJ, Chakraborty A, Chellappan DK, Singh SK, Oliver BGG, Hansbro PM, Dua K. Applications and advancements of nanoparticle-based drug delivery in alleviating lung cancer and chronic obstructive pulmonary disease. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:2793-2833. [PMID: 37991539 DOI: 10.1007/s00210-023-02830-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/30/2023] [Indexed: 11/23/2023]
Abstract
Lung cancer (LC) and chronic obstructive pulmonary disease (COPD) are among the leading causes of mortality worldwide. Cigarette smoking is among the main aetiologic factors for both ailments. These diseases share common pathogenetic mechanisms including inflammation, oxidative stress, and tissue remodelling. Current therapeutic approaches are limited by low efficacy and adverse effects. Consequentially, LC has a 5-year survival of < 20%, while COPD is incurable, underlining the necessity for innovative treatment strategies. Two promising emerging classes of therapy against these diseases include plant-derived molecules (phytoceuticals) and nucleic acid-based therapies. The clinical application of both is limited by issues including poor solubility, poor permeability, and, in the case of nucleic acids, susceptibility to enzymatic degradation, large size, and electrostatic charge density. Nanoparticle-based advanced drug delivery systems are currently being explored as flexible systems allowing to overcome these limitations. In this review, an updated summary of the most recent studies using nanoparticle-based advanced drug delivery systems to improve the delivery of nucleic acids and phytoceuticals for the treatment of LC and COPD is provided. This review highlights the enormous relevance of these delivery systems as tools that are set to facilitate the clinical application of novel categories of therapeutics with poor pharmacokinetic properties.
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Affiliation(s)
- Gabriele De Rubis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Keshav Raj Paudel
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2007, Australia
| | - Leander Corrie
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Samir Mehndiratta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Vyoma K Patel
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
- School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Popat S Kumbhar
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
| | - Arehalli Sidramappa Manjappa
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
- Department of Pharmaceutics, Vasantidevi Patil Institute of Pharmacy, Kodoli, Kolkapur, Maharashtra, 416114, India
| | - John Disouza
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra, 416113, India
| | - Vandana Patravale
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai, 400019, Maharashtra, India
| | - Gaurav Gupta
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India, Chennai, India
- School of Pharmacy, Graphic Era Hill University, Dehradun, 248007, India
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, 302017, India
| | - Bikash Manandhar
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Rashi Rajput
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Alexandra Kailie Robinson
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Ruby-Jean Reyes
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Amlan Chakraborty
- Division of Immunology, Immunity to Infection and Respiratory Medicine (DIIIRM), School of Biological Sciences I Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Dinesh Kumar Chellappan
- School of Pharmacy, International Medical University, Bukit Jalil, 57000, Kuala Lumpur, Malaysia
| | - Sachin Kumar Singh
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Brian Gregory George Oliver
- School of Life Sciences, University of Technology Sydney, Ultimo, NSW, 2007, Australia
- Woolcock Institute of Medical Research, Macquarie University, Sydney, New South Wales, Australia
| | - Philip Michael Hansbro
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, 2007, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, Australia.
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia.
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Elmakaty I, Abdo R, Elsabagh A, Elsayed A, Malki MI. Comparative efficacy and safety of PD-1/PD-L1 inhibitors in triple negative breast cancer: a systematic review and network meta-analysis of randomized controlled trials. Cancer Cell Int 2023; 23:90. [PMID: 37170090 PMCID: PMC10173590 DOI: 10.1186/s12935-023-02941-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 05/07/2023] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND Triple-Negative Breast Cancer (TNBC) is a lethal subtype of breast cancer with limited treatment options. The purpose of this Network Meta-Analysis (NMA) is to compare the efficacy and safety of inhibitors of programmed cell death 1 (PD-1) and programmed cell death ligand 1 (PD-L1) in treating TNBC. METHODS Our search strategy was used in six databases: PubMed, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature database, Embase, Scopus, and Web of Science up to November 2nd, 2022, as well as a thorough search in the most used trial registries. We included phase II and III randomized controlled trials that looked at the efficacy of PD-1/PD-L1 inhibitors in the treatment of TNBC and reported either Overall Survival (OS), Progression-Free Survival (PFS), or pathological Complete Response (pCR). The risk of bias was assessed utilizing Cochrane's risk of bias 2 tool, and the statistical analysis was performed using a frequentist contrast-based method for NMA by employing standard pairwise meta-analysis applying random effects model. RESULTS 12 trials (5324 patients) were included in our NMA including seven phase III trials. Pembrolizumab in a neoadjuvant setting achieved a pooled OS of 0.82 (95% Confidence Interval (CI) 0.65 to 1.03), a PFS of 0.82 (95% CI 0.71 to 0.94) and a pCR 2.79 (95% CI 1.07 to 7.24) compared to Atezolizumab's OS of 0.92 (95% CI 0.74 to 1.15), PFS of 0.82 (95% CI 0.69 to 0.97), and pCR of 1.94 (95% CI 0.86 to 4.37). Atezolizumab had less grade ≥ 3 adverse events (OR 1.48, 95% CI 0.90 to 2.42) than Pembrolizumab (OR 1.90, 95% CI 1.08 to 3.33) in the neoadjuvant setting. CONCLUSIONS PD-1/PD-L1 inhibitors exhibited varying efficacy in terms of OS, PFS, and pCR. They were associated with an increase in immune-related adverse effects. When used early in the course of TNBC, PD-1/PD-L1 inhibitors exert their maximum benefit. Durvalumab as a maintenance treatment instead of chemotherapy has shown promising outcomes. Future studies should focus on PD-L1 expression status and TNBC subtypes, since these factors may contribute to the design of individualized TNBC therapy regimens. Systematic review registration PROSPERO Identifier: CRD42022380712.
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Affiliation(s)
- Ibrahim Elmakaty
- College of Medicine, QU Health, Qatar University, P. O. Box: 2713, Doha, Qatar
| | - Ruba Abdo
- College of Medicine, QU Health, Qatar University, P. O. Box: 2713, Doha, Qatar
| | - Ahmed Elsabagh
- College of Medicine, QU Health, Qatar University, P. O. Box: 2713, Doha, Qatar
| | - Abdelrahman Elsayed
- College of Medicine, QU Health, Qatar University, P. O. Box: 2713, Doha, Qatar
| | - Mohammed Imad Malki
- Pathology Unit, Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha, Qatar
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Xiao Y, Liu P, Wei J, Zhang X, Guo J, Lin Y. Recent progress in targeted therapy for non-small cell lung cancer. Front Pharmacol 2023; 14:1125547. [PMID: 36909198 PMCID: PMC9994183 DOI: 10.3389/fphar.2023.1125547] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/10/2023] [Indexed: 02/24/2023] Open
Abstract
The high morbidity and mortality of non-small cell lung cancer (NSCLC) have always been major threats to people's health. With the identification of carcinogenic drivers in non-small cell lung cancer and the clinical application of targeted drugs, the prognosis of non-small cell lung cancer patients has greatly improved. However, in a large number of non-small cell lung cancer cases, the carcinogenic driver is unknown. Identifying genetic alterations is critical for effective individualized therapy in NSCLC. Moreover, targeted drugs are difficult to apply in the clinic. Cancer drug resistance is an unavoidable obstacle limiting the efficacy and application of targeted drugs. This review describes the mechanisms of targeted-drug resistance and newly identified non-small cell lung cancer targets (e.g., KRAS G12C, NGRs, DDRs, CLIP1-LTK, PELP1, STK11/LKB1, NFE2L2/KEAP1, RICTOR, PTEN, RASGRF1, LINE-1, and SphK1). Research into these mechanisms and targets will drive individualized treatment of non-small cell lung cancer to generate better outcomes.
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Affiliation(s)
- Yanxia Xiao
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - Pu Liu
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - Jie Wei
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - Xin Zhang
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - Jun Guo
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China
| | - Yajun Lin
- The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital, National Center of Gerontology of National Health Commission, Beijing, China.,Peking University Fifth School of Clinical Medicine, Beijing, China
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