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Yadav P, Rana K, Chakraborty R, Khan A, Mehta D, Jain D, Aggarwal B, Jha SK, Dasgupta U, Bajaj A. Engineered nanomicelles targeting proliferation and angiogenesis inhibit tumour progression by impairing the synthesis of ceramide-1-phosphate. NANOSCALE 2024; 16:10350-10365. [PMID: 38739006 DOI: 10.1039/d3nr04806c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Tumour cells secrete various proangiogenic factors like VEGF, PDGF, and EGF that result in the formation of highly vascularized tumours with an immunosuppressive tumour microenvironment. As tumour growth and metastasis are highly dependent on angiogenesis, targeting tumour vasculature along with rapidly dividing tumour cells is a potential approach for cancer treatment. Here, we specifically engineered sub-100 sized nanomicelles (DTX-CA4 NMs) targeting proliferation and angiogenesis using an esterase-sensitive phosphocholine-tethered docetaxel conjugate of lithocholic acid (LCA) (PC-LCA-DTX) and a poly(ethylene glycol) (PEG) derivative of an LCA-combretastatin A4 conjugate (PEG-LCA-CA4). DTX-CA4 NMs effectively inhibit the tumour growth in syngeneic (CT26) and xenograft (HCT116) colorectal cancer models, inhibit tumour recurrence, and enhance the percentage survival in comparison with individual drug-loaded NMs. DTX-CA4 NMs enhance the T cell-mediated anti-tumour immune response and DTX-CA4 NMs in combination with an immune checkpoint inhibitor, anti-PDL1 antibody, enhance the anti-tumour response. We additionally showed that DTX-CA4 NMs effectively attenuate the production of ceramide-1-phosphate, a key metabolite of the sphingolipid pathway, by downregulating the expression of ceramide kinase at both transcriptional and translational levels. Therefore, this study presents the engineering of effective DTX-CA4 NMs for targeting the tumour microenvironment that can be explored further for clinical applications.
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Affiliation(s)
- Poonam Yadav
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Kajal Rana
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Ruchira Chakraborty
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Ali Khan
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon-122413, Haryana, India
| | - Devashish Mehta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon-122413, Haryana, India
| | - Dolly Jain
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Bharti Aggarwal
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Somesh K Jha
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon-122413, Haryana, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India.
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2
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Yadav P, Rana K, Nardini V, Khan A, Pani T, Kar A, Jain D, Chakraborty R, Singh R, Jha SK, Mehta D, Sharma H, Sharma RD, Deo SVS, Sengupta S, Patil VS, Faccioli LH, Dasgupta U, Bajaj A. Engineered nanomicelles inhibit the tumour progression via abrogating the prostaglandin-mediated immunosuppression. J Control Release 2024; 368:548-565. [PMID: 38462044 DOI: 10.1016/j.jconrel.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 03/05/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024]
Abstract
Cancer treatment is challenged due to immunosuppressive inflammatory tumour microenvironment (TME) caused by infiltration of tumour-promoting and inhibition of tumour-inhibiting immune cells. Here, we report the engineering of chimeric nanomicelles (NMs) targeting the cell proliferation using docetaxel (DTX) and inflammation using dexamethasone (DEX) that alters the immunosuppressive TME. We show that a combination of phospholipid-DTX conjugate and PEGylated-lipid-DEX conjugate can self-assemble to form sub-100 nm chimeric NMs (DTX-DEX NMs). Anti-cancer activities against syngeneic and xenograft mouse models showed that the DTX-DEX NMs are more effective in tumour regression, enhance the survival of mice over other treatment modes, and alter the tumour stroma. DTX-DEX NMs cause a significant reduction in myeloid-derived suppressor cells, alter the polarization of macrophages, and enhance the accumulation of cytotoxic CD4+ and CD8+ T cells in tumour tissues, along with alterations in cytokine expression. We further demonstrated that these DTX-DEX NMs inhibit the synthesis of prostaglandins, especially PGE2, by targeting the cyclooxygenase 2 that is partly responsible for immunosuppressive TME. Therefore, this study presents, for the first time, the engineering of lithocholic acid-derived chimeric NMs that affect the prostaglandin pathway, alter the TME, and mitigate tumour progression with enhanced mice survival.
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Affiliation(s)
- Poonam Yadav
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Kajal Rana
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Viviani Nardini
- Department of Clinical, Toxicological and Bromatological Analysis, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av do Café, s.n, Ribeirão Preto 14040-903, SP, Brazil
| | - Ali Khan
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - Trishna Pani
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - Animesh Kar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Dolly Jain
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Ruchira Chakraborty
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Ragini Singh
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Somesh K Jha
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India
| | - Devashish Mehta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - Harsh Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - Ravi Datta Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - S V S Deo
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Sagar Sengupta
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India; National Institute of Biomedical Genomics, Post office- Netaji Subhas Sanatorium, Kalyani 741251, India
| | - Veena S Patil
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Lúcia Helena Faccioli
- Department of Clinical, Toxicological and Bromatological Analysis, Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av do Café, s.n, Ribeirão Preto 14040-903, SP, Brazil
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Manesar, Gurgaon 122413, Haryana, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, 3(rd) Milestone Faridabad-Gurgaon Expressway, NCR Biotech Cluster, Faridabad 121001, Haryana, India.
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3
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Kar A, Agarwal S, Singh A, Bajaj A, Dasgupta U. Insights into molecular mechanisms of chemotherapy resistance in cancer. Transl Oncol 2024; 42:101901. [PMID: 38341963 PMCID: PMC10867449 DOI: 10.1016/j.tranon.2024.101901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 01/15/2024] [Accepted: 02/01/2024] [Indexed: 02/13/2024] Open
Abstract
Cancer heterogeneity poses a significant hurdle to the successful treatment of the disease, and is being influenced by genetic inheritance, cellular and tissue biology, disease development, and response to therapy. While chemotherapeutic drugs have demonstrated effectiveness, their efficacy is impeded by challenges such as presence of resilient cancer stem cells, absence of specific biomarkers, and development of drug resistance. Often chemotherapy leads to a myriad of epigenetic, transcriptional and post-transcriptional alterations in gene expression as well as changes in protein expression, thereby leading to massive metabolic reprogramming. This review seeks to provide a detailed account of various transcriptional regulations, proteomic changes, and metabolic reprogramming in various cancer models in response to three primary chemotherapeutic interventions, docetaxel, carboplatin, and doxorubicin. Discussing the molecular targets of some of these regulatory events and highlighting their contribution in sensitivity to chemotherapy will provide insights into drug resistance mechanisms and uncover novel perspectives in cancer treatment.
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Affiliation(s)
- Animesh Kar
- Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India
| | - Shivam Agarwal
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon-122413, Haryana, India
| | - Agrata Singh
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon-122413, Haryana, India
| | - Avinash Bajaj
- Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, Haryana, India
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon-122413, Haryana, India.
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Wang S, Liu T, Huang Y, Du C, Wang D, Wang X, Lv Q, He Z, Zhai Y, Sun B, Sun J. The effect of lengths of branched-chain fatty alcohols on the efficacy and safety of docetaxel-prodrug nanoassemblies. Acta Pharm Sin B 2024; 14:1400-1411. [PMID: 38486988 PMCID: PMC10934334 DOI: 10.1016/j.apsb.2023.09.017] [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: 07/07/2023] [Revised: 08/18/2023] [Accepted: 09/14/2023] [Indexed: 03/17/2024] Open
Abstract
The self-assembly prodrugs are usually consisted of drug modules, activation modules, and assembly modules. Keeping the balance between efficacy and safety by selecting suitable modules remains a challenge for developing prodrug nanoassemblies. This study designed four docetaxel (DTX) prodrugs using disulfide bonds as activation modules and different lengths of branched-chain fatty alcohols as assembly modules (C16, C18, C20, and C24). The lengths of the assembly modules determined the self-assembly ability of prodrugs and affected the activation modules' sensitivity. The extension of the carbon chains improved the prodrugs' self-assembly ability and pharmacokinetic behavior while reducing the cytotoxicity and increased cumulative toxicity. The use of C20 can balance efficacy and safety. These results provide a great reference for the rational design of prodrug nanoassemblies.
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Affiliation(s)
- Shuo Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Tian Liu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yuetong Huang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chaoying Du
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Danping Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiyan Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qingzhi Lv
- School of Pharmacy, Binzhou Medical University, Binzhou 256600, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yinglei Zhai
- School of Medical Devices, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bingjun Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
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Mehta D, Saini V, Bajaj A. Recent developments in membrane targeting antifungal agents to mitigate antifungal resistance. RSC Med Chem 2023; 14:1603-1628. [PMID: 37731690 PMCID: PMC10507810 DOI: 10.1039/d3md00151b] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/22/2023] [Indexed: 09/22/2023] Open
Abstract
Fungal infections cause severe and life-threatening complications especially in immunocompromised individuals. Antifungals targeting cellular machinery and cell membranes including azoles are used in clinical practice to manage topical to systemic fungal infections. However, continuous exposure to clinically used antifungal agents in managing the fungal infections results in the development of multi-drug resistance via adapting different kinds of intrinsic and extrinsic mechanisms. The unique chemical composition of fungal membranes presents attractive targets for antifungal drug discovery as it is difficult for fungal cells to modify the membrane targets for emergence of drug resistance. Here, we discussed available antifungal drugs with their detailed mechanism of action and described different antifungal resistance mechanisms. We further emphasized structure-activity relationship studies of membrane-targeting antifungal agents, and classified membrane-targeting antifungal agents on the basis of their core scaffold with detailed pharmacological properties. This review aims to pique the interest of potential researchers who could explore this interesting and intricate fungal realm.
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Affiliation(s)
- Devashish Mehta
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology Faridabad-121001 Haryana India
| | - Varsha Saini
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology Faridabad-121001 Haryana India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology Faridabad-121001 Haryana India
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6
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Kar A, Jain D, Kumar S, Rajput K, Pal S, Rana K, Kar R, Jha SK, Medatwal N, Yavvari PS, Pandey N, Mehta D, Sharma H, Bhattacharya D, Pradhan MK, Sharma RD, Srivastava A, Agrawal U, Mukhopadhyay A, Sengupta S, Patil VS, Bajaj A, Dasgupta U. A localized hydrogel-mediated chemotherapy causes immunogenic cell death via activation of ceramide-mediated unfolded protein response. SCIENCE ADVANCES 2023; 9:eadf2746. [PMID: 37390205 PMCID: PMC10313169 DOI: 10.1126/sciadv.adf2746] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 05/25/2023] [Indexed: 07/02/2023]
Abstract
Treatment of triple-negative breast cancer (TNBC) is challenging because of its "COLD" tumor immunosuppressive microenvironment (TIME). Here, we present a hydrogel-mediated localized delivery of a combination of docetaxel (DTX) and carboplatin (CPT) (called DTX-CPT-Gel therapy) that ensured enhanced anticancer effect and tumor regression on multiple murine syngeneic and xenograft tumor models. DTX-CPT-Gel therapy modulated the TIME by an increase of antitumorigenic M1 macrophages, attenuation of myeloid-derived suppressor cells, and increase of granzyme B+CD8+ T cells. DTX-CPT-Gel therapy elevated ceramide levels in tumor tissues that activated the protein kinase R (PKR)-like endoplasmic reticulum kinase (PERK)-mediated unfolded protein response (UPR). This UPR-mediated activation of apoptotic cell death led to release of damage-associated molecular patterns, thereby activating the immunogenic cell death that could even clear the metastatic tumors. This study provides a promising hydrogel-mediated platform for DTX-CPT therapy that induces tumor regression and effective immune modulation and, therefore, can be explored further for treatment of TNBC.
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Affiliation(s)
- Animesh Kar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Dolly Jain
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Sandeep Kumar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Kajal Rajput
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Sanjay Pal
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Kajal Rana
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Raunak Kar
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Somesh K. Jha
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Nihal Medatwal
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Prabhu Srinivas Yavvari
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, 462066, Madhya Pradesh, India
| | - Nishant Pandey
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Devashish Mehta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Harsh Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Debanjan Bhattacharya
- National Institute of Pathology, Safdarjung Hospital Campus, Ansari Nagar West, New Delhi, 110029, India
| | - Manas K. Pradhan
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, 462066, Madhya Pradesh, India
| | - Ravi Datta Sharma
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
| | - Aasheesh Srivastava
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, 462066, Madhya Pradesh, India
| | - Usha Agrawal
- National Institute of Pathology, Safdarjung Hospital Campus, Ansari Nagar West, New Delhi, 110029, India
| | - Arnab Mukhopadhyay
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Sagar Sengupta
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
- National Institute of Biomedical Genomics, Kalyani, 741251, West Bengal, India
| | - Veena S. Patil
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3 Milestone, Faridabad-Gurgaon Expressway, Faridabad, 121001, Haryana, India
| | - Ujjaini Dasgupta
- Amity Institute of Integrative Sciences and Health, Amity University Haryana, Panchgaon, Manesar, Gurgaon, 122413, Haryana, India
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Wang D, Du C, Wang S, Li L, Liu T, Song J, He Z, Zhai Y, Sun B, Sun J. Probing the Role of Connecting Bonds and Modifying Chains in the Rational Design of Prodrug Nanoassemblies. ACS APPLIED MATERIALS & INTERFACES 2022; 14:51200-51211. [PMID: 36397309 DOI: 10.1021/acsami.2c14523] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Prodrug-based self-assembled nanoparticles combined with the merits of nanotechnology and prodrugs strategies have gradually become a research trending topic in the field of drug delivery. These prodrugs usually consist of parent drugs, connecting bonds, and modifying chains. The influences of the connecting bonds and modifying chains on the pharmaceutical characteristics, in vivo delivery fate, and antitumor activity of prodrug nanoassemblies remain elusive. Herein, three docetaxel (DTX) prodrugs were designed using sulfur bonds (thioether bond or disulfide bond) as connecting bonds and fatty alcohols (straight chain or branched chain) as modifying chains. Interestingly, the difference between connecting bonds and modifying chains deeply influenced the colloidal stability, redox responsive drug release, cytotoxicity, pharmacokinetic properties, tumor accumulation, and antitumor effect of prodrug nanoassemblies. DTX conjugated with branched chain fatty alcohols via disulfide bonds (HUA-SS-DTX) significantly improved the antitumor efficiency of DTX and reduced the systematic toxicity. Our study elaborates on the vital role of connecting bonds and modifying chains in the rational design of prodrug nanoassemblies.
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Affiliation(s)
- Danping Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chaoying Du
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Shuo Wang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lingxiao Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Tian Liu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jiaxuan Song
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhonggui He
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yinglei Zhai
- School of Medical Devices, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bingjun Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
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8
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Verma P, Arora A, Rana K, Mehta D, Kar R, Verma V, Srikanth CV, Patil VS, Bajaj A. Gemini lipid nanoparticle (GLNP)-mediated oral delivery of TNF-α siRNA mitigates gut inflammation via inhibiting the differentiation of CD4 + T cells. NANOSCALE 2022; 14:14717-14731. [PMID: 36169577 DOI: 10.1039/d1nr05644a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Proinflammatory cytokines such as Tumor Necrosis Factor-α (TNF-α) are critical mediators of inflammatory bowel disease pathogenesis, and are important targets to restore intestinal homeostasis. Herein, we present the engineering and screening of gemini lipid nanoparticles (GLNPs) for siRNA delivery to colon epithelial cells, macrophages and dendritic cells, and their ability to deliver siRNA therapeutics to the inflamed gastrointestinal tract. We synthesized eight gemini cationic lipids by tethering two lithocholic acid molecules through 3'-hydroxyl- and 24'-carboxyl-derived ammonium groups using different polyalkylene spacers. Screening of GLNPs, composed of gemini cationic lipid and dioleoylphosphatidylethanolamine lipid, showed that GLNPs derived from gemini lipid G1 are the most effective in the delivery of siRNA across mammalian cell membranes with reduced toxicity. Gemini lipid G1-derived siRNA-GLNP complexes (siGLNPs) can effectively reduce gene expression, and are stable in simulated gastric fluid. The delivery of TNF-α siRNA using siGLNPs can mitigate gut inflammation in a dextran sodium sulfate-induced murine inflammation model. As CD4+ T cells, especially Th17 cells, are key mediators of gut inflammation, we further showed that these siGLNPs inhibit infiltration and differentiation of CD4+ T cells to Th17 and Treg cells. Therefore, this study highlights the potential of GLNPs derived from lithocholic acid-derived gemini cationic lipids for the development of next-generation nucleic acid delivery vehicles.
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Affiliation(s)
- Priyanka Verma
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, India.
| | - Amit Arora
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, India
| | - Kajal Rana
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, India.
| | - Devashish Mehta
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, India.
| | - Raunak Kar
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi,-110067, India
| | - Vikas Verma
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar-125001, India
| | - C V Srikanth
- Laboratory of Gut Inflammation and Infection Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, India
| | - Veena S Patil
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi,-110067, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad-121001, India.
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9
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Sheng W, Ji G, Zhang L. The Effect of Lithocholic Acid on the Gut-Liver Axis. Front Pharmacol 2022; 13:910493. [PMID: 35873546 PMCID: PMC9301130 DOI: 10.3389/fphar.2022.910493] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/16/2022] [Indexed: 11/14/2022] Open
Abstract
Lithocholic acid (LCA) is a monohydroxy bile acid produced by intestinal flora, which has been found to be associated with a variety of hepatic and intestinal diseases. LCA is previously considered to be toxic, however, recent studies revealed that LCA and its derivatives may exert anti-inflammatory and anti-tumor effects under certain conditions. LCA goes through enterohepatic circulation along with other bile acids, here, we mainly discuss the effects of LCA on the gut-liver axis, including the regulation of gut microbiota, intestinal barrier, and relevant nuclear receptors (VDR, PXR) and G protein-coupled receptor five in related diseases. In addition, we also find that some natural ingredients are involved in regulating the detoxification and excretion of LCA, and the interaction with LCA also mediates its own biological activity.
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10
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Gupta S, Mishra DK, Khan MZ, Saini V, Mehta D, Kumar S, Yadav A, Mitra M, Rani P, Singh M, Nandi CK, Das P, Ahuja V, Nandicoori VK, Bajaj A. Development of a Highly Specific, Selective, and Sensitive Fluorescent Probe for Detection of Mycobacteria in Human Tissues. Adv Healthc Mater 2022; 11:e2102640. [PMID: 35038229 DOI: 10.1002/adhm.202102640] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/07/2022] [Indexed: 11/08/2022]
Abstract
Tuberculosis (TB), including extrapulmonary TB, is responsible for more than one million deaths in a year worldwide. Existing methods of mycobacteria detection have poor sensitivity, selectivity, and specificity, especially in human tissues. Herein, the synthesis of a cholic acid-derived fluorescent probe (P4) that can specifically stain the mycobacterium species is presented. It is shown that P4 probe specifically binds with mycobacterial lipids, trehalose monomycolate, and phosphatidylinositol mannoside 6. P4 probe can detect mycobacteria in polymicrobial planktonic cultures and biofilms with high specificity, selectivity, and sensitivity. Moreover, it can detect a single mycobacterium in the presence of 10 000 other bacilli. Unlike the probes that depend on active mycobacterial enzymes, the membrane-specific P4 probe can detect mycobacteria even in formalin-fixed paraffin-embedded mice and human tissue sections. Therefore, the ability of the P4 probe to detect mycobacteria in different biological milieu makes it a potential candidate for diagnostic and prognostic applications in clinical settings.
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Affiliation(s)
- Siddhi Gupta
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Deepak Kumar Mishra
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Mehak Zahoor Khan
- National Institute of Immunology Aruna Asaf Ali Marg New Delhi 110067 India
| | - Varsha Saini
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Devashish Mehta
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Sandeep Kumar
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Aditya Yadav
- School of Basic Sciences Indian Institute of Technology Mandi Mandi HP 175005 India
| | - Madhurima Mitra
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Parul Rani
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
| | - Mukesh Singh
- Department of Gastroenterology All India Institute of Medical Sciences New Delhi 110029 India
| | - Chayan Kanti Nandi
- School of Basic Sciences Indian Institute of Technology Mandi Mandi HP 175005 India
| | - Prasenjit Das
- Department of Pathology All India Institute of Medical Sciences New Delhi 110029 India
| | - Vineet Ahuja
- Department of Gastroenterology All India Institute of Medical Sciences New Delhi 110029 India
| | | | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology Regional Centre for Biotechnology NCR Biotech Science Cluster 3rd Milestone, Faridabad‐Gurgaon Expressway Faridabad Haryana 121001 India
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Sahoo S, Ghosh P, Khan MEH, De P. Recent Progress in Macromolecular Design and Synthesis of Bile Acid‐Based Polymeric Architectures. MACROMOL CHEM PHYS 2021. [DOI: 10.1002/macp.202100414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Subhasish Sahoo
- Polymer Research Centre and Centre for Advanced Functional Materials Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Nadia West Bengal Mohanpur, 741246 India
| | - Pooja Ghosh
- Polymer Research Centre and Centre for Advanced Functional Materials Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Nadia West Bengal Mohanpur, 741246 India
| | - Md Ezaz Hasan Khan
- School of General Education College of the North Atlantic ‐ Qatar Arab League Street Doha 24449 Qatar
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials Department of Chemical Sciences Indian Institute of Science Education and Research Kolkata Nadia West Bengal Mohanpur, 741246 India
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Sreekanth V, Pal S, Kumar S, Komalla V, Yadav P, Shyam R, Sengupta S, Bajaj A. Self-assembled supramolecular nanomicelles from a bile acid-docetaxel conjugate are highly tolerable with improved therapeutic efficacy. Biomater Sci 2021; 9:5626-5639. [PMID: 34254078 DOI: 10.1039/d1bm00031d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we present the engineering of a supramolecular nanomicellar system that is composed of self-assembled units of the PEGylated lithocholic acid (LCA)-docetaxel (DTX) conjugate (LCA-DTX-PEG). We tethered a short polyethylene glycol unit to LCA and used an esterase-sensitive ester linkage between DTX and LCA. The LCA-DTX-PEG conjugate formed nanomicelles (LCA-DTX-PEG NMs) with ∼160 nm hydrodynamic diameter that are sensitive to cellular esterases and maximized the release of DTX under high esterase exposure. LCA-DTX-PEG NMs were found to be effective as the parent drug in breast cancer cells by stabilizing tubulin and arresting the cells in the G2/M phase. We determined the maximum tolerated dose (MTD) and systemic and vital organ toxicity of LCA-DTX-PEG NMs in mice, rats, and rabbits. LCA-DTX-PEG NMs showed a MTD of >160 mg kg-1 and are found to be safe in comparison with their parent FDA-approved drug formulation (Taxotere® or DTX-TS) that is highly toxic. LCA-DTX-PEG NMs effectively reduced the tumor volume and increased the survival of 4T1 tumor-bearing mice with improved blood circulation time of the drug and its higher accumulation in tumor tissues. Therefore, this study highlights the potential of PEGylated bile acid-drug conjugate based nanomicelles for the development of next generation cancer therapeutics.
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Affiliation(s)
- Vedagopuram Sreekanth
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India. and Manipal Academy of Higher Education, Manipal, 576104, India
| | - Sanjay Pal
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India. and Kalinga Institute of Industrial Technology, Bhubaneswar, Odisha 751024, India
| | - Sandeep Kumar
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India. and Manipal Academy of Higher Education, Manipal, 576104, India
| | - Varsha Komalla
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India.
| | - Poonam Yadav
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India.
| | - Radhey Shyam
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Sagar Sengupta
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, NCR Biotech Science Cluster, 3rd Milestone Faridabad-Gurgaon Expressway, Faridabad, Haryana 121001, India.
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