1
|
Kowalewicz-Kulbat M, Locht C. Recombinant BCG to Enhance Its Immunomodulatory Activities. Vaccines (Basel) 2022; 10:827. [PMID: 35632582 PMCID: PMC9143156 DOI: 10.3390/vaccines10050827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/10/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
The bacillus Calmette-Guérin (BCG) is an attenuated Mycobacterium bovis derivative that has been widely used as a live vaccine against tuberculosis for a century. In addition to its use as a tuberculosis vaccine, BCG has also been found to have utility in the prevention or treatment of unrelated diseases, including cancer. However, the protective and therapeutic efficacy of BCG against tuberculosis and other diseases is not perfect. For three decades, it has been possible to genetically modify BCG in an attempt to improve its efficacy. Various immune-modulatory molecules have been produced in recombinant BCG strains and tested for protection against tuberculosis or treatment of several cancers or inflammatory diseases. These molecules include cytokines, bacterial toxins or toxin fragments, as well as other protein and non-protein immune-modulatory molecules. The deletion of genes responsible for the immune-suppressive properties of BCG has also been explored for their effect on BCG-induced innate and adaptive immune responses. Most studies limited their investigations to the description of T cell immune responses that were modified by the genetic modifications of BCG. Some studies also reported improved protection by recombinant BCG against tuberculosis or enhanced therapeutic efficacy against various cancer forms or allergies. However, so far, these investigations have been limited to mouse models, and the prophylactic or therapeutic potential of recombinant BCG strains has not yet been illustrated in other species, including humans, with the exception of a genetically modified BCG strain that is now in late-stage clinical development as a vaccine against tuberculosis. In this review, we provide an overview of the different molecular engineering strategies adopted over the last three decades in order to enhance the immune-modulatory potential of BCG.
Collapse
Affiliation(s)
- Magdalena Kowalewicz-Kulbat
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland;
| | - Camille Locht
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland;
- CHU Lille, Institut Pasteur de Lille, U1019–UMR9017–CIIL–Center for Infection and Immunity of Lille, University Lille, CNRS, Inserm, F-59000 Lille, France
| |
Collapse
|
2
|
Mustafa AS. BCG as a Vector for Novel Recombinant Vaccines against Infectious Diseases and Cancers. Vaccines (Basel) 2020; 8:E736. [PMID: 33291702 PMCID: PMC7761935 DOI: 10.3390/vaccines8040736] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 02/06/2023] Open
Abstract
Bacillus Calmette-Guérin (BCG) has been widely used globally as a prophylactic vaccine to protect against tuberculosis (TB) for about a century [...].
Collapse
Affiliation(s)
- Abu Salim Mustafa
- Department of Microbiology, Faculty of Medicine, Kuwait University, Safat 13110, Kuwait
| |
Collapse
|
3
|
Abstract
Intravesical Bacillus Calmette-Guérin (BCG) has long been the gold standard treatment of nonmuscle invasive bladder cancer. Recently, there has been an emergence of novel immunotherapeutic agents, which have shown promise in the treatment of urothelial cell carcinoma. These agents aim to augment, modify, or enhance the immune response. Such strategies include recombinant BCG, monoclonal antibodies, vaccines, gene therapy, and adoptive T-cell therapy. Here, we review the emerging immunotherapeutics in the treatment of nonmuscle invasive bladder cancer.
Collapse
Affiliation(s)
- Mahir Maruf
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sam J Brancato
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Piyush K Agarwal
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| |
Collapse
|
4
|
Muthigi A, George AK, Brancato SJ, Agarwal PK. Novel immunotherapeutic approaches to the treatment of urothelial carcinoma. Ther Adv Urol 2016; 8:203-14. [PMID: 27247630 DOI: 10.1177/1756287216628784] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Immunotherapy has long played a role in urothelial cancers with the use of bacille Calmette Guérin (BCG) being a mainstay in the treatment of nonmuscle invasive bladder cancer. Novel therapeutic approaches have not significantly impacted mortality in this population and so a renaissance in immunotherapy has resulted. This includes recombinant BCG, oncolytic viruses, monoclonal antibodies, vaccines, and adoptive T-cell therapy. Herein, we provide a review of the current state of the art and future therapies regarding immunotherapeutic strategies for urothelial carcinoma.
Collapse
Affiliation(s)
- Akhil Muthigi
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Arvin K George
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Sam J Brancato
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Piyush K Agarwal
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Building 10- Hatfield CRC, Room 2-5952, Bethesda, MD 20892, USA
| |
Collapse
|
5
|
Zheng YQ, Naguib YW, Dong Y, Shi YC, Bou S, Cui Z. Applications of bacillus Calmette–Guerin and recombinant bacillus Calmette–Guerin in vaccine development and tumor immunotherapy. Expert Rev Vaccines 2015. [DOI: 10.1586/14760584.2015.1068124] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuan-qiang Zheng
- 1Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
| | - Youssef W Naguib
- 2Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Yixuan Dong
- 2Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| | - Yan-chun Shi
- 1Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
| | - Shorgan Bou
- 3National Research Center for Animal Transgenic Biotechnology, Inner Mongolia University, Hohhot, China
| | - Zhengrong Cui
- 1Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
- 2Pharmaceutics Division, College of Pharmacy, The University of Texas at Austin, Austin, TX 78712, USA
| |
Collapse
|
6
|
Enhanced Control of Bladder-Associated Tumors Using Shrimp Anti-Lipopolysaccharide Factor (SALF) Antimicrobial Peptide as a Cancer Vaccine Adjuvant in Mice. Mar Drugs 2015; 13:3241-58. [PMID: 26006716 PMCID: PMC4446627 DOI: 10.3390/md13053241] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/12/2015] [Indexed: 12/12/2022] Open
Abstract
Shrimp anti-lipopolysaccharide factor (SALF) is an antimicrobial peptide with reported anticancer activities, such as suppression of tumor progression. In this study, we prepared a potential cancer vaccine comprised of SALF in conjunction with the cell lysate of inactivated murine bladder carcinoma cells (MBT-2), and evaluated its efficacy in a mouse tumor model. Our study shows that SALF added to cell culture media inhibits growth progression of MBT-2, and that SALF together with inactivated MBT-2 lysate elevates the level of inflammasome activity, and modulates the levels of IL-1β, MCP-1, IL-6, IL-12, and TNF-α in mouse macrophages. Immunization of 7, 14, and 21 day-old mice with the vaccine prevented growth of MBT-2 cell-mediated tumors. The vaccine was found to enhance expression of T-cell, cytotoxic T cells, and NK cells in the immunized mice groups. Recruitment of macrophages, T-helper cells, and NK cells was enhanced, but levels of VEGF were decreased in immunized mice. This report provides empirical evidence that our SALF as vaccine adjuvant enhances antitumor immunity in mice.
Collapse
|
7
|
Begnini KR, Buss JH, Collares T, Seixas FK. Recombinant Mycobacterium bovis BCG for immunotherapy in nonmuscle invasive bladder cancer. Appl Microbiol Biotechnol 2015; 99:3741-54. [DOI: 10.1007/s00253-015-6495-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 02/17/2015] [Accepted: 02/19/2015] [Indexed: 02/07/2023]
|
8
|
Zheng YQ, Naguib YW, Dong Y, Shi YC, Bou S, Cui Z. Applications of bacillus Calmette-Guerin and recombinant bacillus Calmette-Guerin in vaccine development and tumor immunotherapy. Expert Rev Vaccines 2015; 14:1255-75. [PMID: 26268434 PMCID: PMC4920355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Bacillus Calmette-Guerin (BCG) vaccines are attenuated live strains of Mycobacterium bovis and are among the most widely used vaccines in the world. BCG is proven to be effective in preventing severe infant meningitis and miliary tuberculosis. Intravesical instillation of BCG is also a standard treatment for non-muscle invasive bladder cancer. In the past few decades, recombinant BCG (rBCG) technology had been extensively applied to develop vaccine candidates for a variety of infectious diseases, including bacterial, viral, and parasite infections, and to improve the efficacy of BCG in bladder cancer therapy. This review is intended to show the vast applications of BCG and recombinant BCG (rBCG) in the prevention of infectious diseases and cancer immunotherapy, with a special emphasis on recent approaches and trends on both pre-clinical and clinical levels.
Collapse
Affiliation(s)
- Yuan-qiang Zheng
- Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
- National Research Center for Animal Transgenic Biotechnology, Inner Mongolia University, Hohhot, China
| | - Youssef W. Naguib
- Pharmaceutics Division, College of Pharmacy, the University of Texas at Austin, Austin, TX 78712, USA
| | - Yixuan Dong
- Pharmaceutics Division, College of Pharmacy, the University of Texas at Austin, Austin, TX 78712, USA
| | - Yan-chun Shi
- Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
| | - Shorgan Bou
- National Research Center for Animal Transgenic Biotechnology, Inner Mongolia University, Hohhot, China
| | - Zhengrong Cui
- Inner Mongolia Key Laboratory of Molecular Biology, Inner Mongolia Medical University, Hohhot 010059, China
- Pharmaceutics Division, College of Pharmacy, the University of Texas at Austin, Austin, TX 78712, USA
| |
Collapse
|
9
|
Wang Y, Yang M, Yu Q, Yu L, Shao S, Wang X. Recombinant bacillus Calmette-Guérin in urothelial bladder cancer immunotherapy: current strategies. Expert Rev Anticancer Ther 2014; 15:85-93. [PMID: 25231670 DOI: 10.1586/14737140.2015.961430] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Bacillus Calmette-Guérin (BCG) has been used in the intravesical treatment of urothelial bladder cancer (UBC) for three decades. Despite its efficacy, intravesical BCG therapy is associated with some limitations such as side effects and BCG failure, which have inspired multiple ways to improve it. Recent advances have focused on recombinant BCG (rBCG) which provides a novel tactic for modification of BCG. To date, a number of rBCG strains have been developed and demonstrated to encourage efficacy and safety in preclinical and clinical studies. This review summarizes current rBCG strategies, concerns and future directions in UBC immunotherapy with an intention to encourage further research and eventually to inform clinical decisions.
Collapse
Affiliation(s)
- Yonghua Wang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, 266071, China
| | | | | | | | | | | |
Collapse
|
10
|
Huang HN, Rajanbabu V, Pan CY, Chan YL, Wu CJ, Chen JY. A cancer vaccine based on the marine antimicrobial peptide pardaxin (GE33) for control of bladder-associated tumors. Biomaterials 2013; 34:10151-9. [PMID: 24075482 DOI: 10.1016/j.biomaterials.2013.09.041] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 09/11/2013] [Indexed: 12/22/2022]
Abstract
The marine antimicrobial peptide (AMP) GE33, also known as pardaxin, possesses antimicrobial and anticancer properties, and modulates host signaling. GE33 has cytotoxic effects on murine bladder carcinoma (MBT-2) cells. Here, we investigated the potential of GE33 combined with inactivated MBT-2 as a cancer vaccine. The presence of up to 12.5 μg of GE33 did not inhibit the proliferation or endogenous nitrous oxide (NO) levels of RAW264.7 cells. However, the secretion of MCP-1, IL-6, and IL-12 by RAW264.7 cells was affected by GE33. We proceeded to test the effectiveness of the vaccine by immunizing mice at 7, 14, and 21 days of age, and injecting live MBT-2 cells on the 28th day. Tumor growth by the 58th day was attenuated in mice treated with the vaccine, as compared to the control group. Induction of MBT-2 specific-tumor antigens was increased in mice immunized with our vaccine. Furthermore, activation of T-cell receptors, cytotoxic T-cells, and NK cells was enhanced, and these showed high specificity for targeting tumor cells. Finally, immunization controlled excess recruitment of monocytes, lymphocytes, T-helper cells, and NK cells, and decreased the expression of VEGF. This report provides empirical evidence that our GE33-based vaccine enhances antitumor immunity in mice.
Collapse
Affiliation(s)
- Han-Ning Huang
- Department of Food Science, National Taiwan Ocean University, 2, Pei-Ning Road, Keelung, Taiwan
| | | | | | | | | | | |
Collapse
|
11
|
Begnini KR, Rizzi C, Campos VF, Borsuk S, Schultze E, Yurgel VC, Nedel F, Dellagostin OA, Collares T, Seixas FK. Auxotrophic recombinant Mycobacterium bovis BCG overexpressing Ag85B enhances cytotoxicity on superficial bladder cancer cells in vitro. Appl Microbiol Biotechnol 2012; 97:1543-52. [DOI: 10.1007/s00253-012-4416-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 08/31/2012] [Accepted: 09/04/2012] [Indexed: 01/22/2023]
|