Original ArticleIndian Journal of Pharmaceutical Education and ResearchVol. 59 | Issue 1 | 2025 | pp. 196–209Open access
Expression of Helicobacter pylori CagA in Solanum melongena L-A Cost Effective Strategy for Vaccine Development
- 1*,
- 1,
- 1,2,
- 3,
- 4,
- 5,
- 6,
- 7
- 1 Department of Biotechnology, JSS Research Foundation, SJCE Technical Campus, University of Mysore, Mysore, Karnataka, INDIA.
- 2 Department of Biotechnology, JSS College, Ooty Road, Mysore, Karnataka, INDIA.
- 3 Department of Biotechnology, JSS Science and Technology University, SJCE, Technical Campus, Mysore, Karnataka, INDIA.
- 4 Department of Biotechnology and Crop Improvement, College of Horticulture, University of Horticulture Sciences Campus, GKVK Post, Bangalore, Karnataka, INDIA.
- 5 Department of Biochemistry and Molecular Biology, the University of Texas Medical Branch at Galveston, Galveston, USA.
- 6 Department of Biotechnology, Indian Academy Degree College-Autonomous, Bangalore, Karnataka, INDIA.
- 7 Department of Haematology and blood transfusion, Padma Shree Institute of Medical Laboratory Technology, Rajiv Gandhi University of Health Sciences, Bangalore, Karnataka, INDIA.
Published in Indian Journal of Pharmaceutical Education and Research
Correspondence: Mohammad Javad Mehran
Department of Biotechnology, JSS Research Foundation, SJCE Technical Campus, University of Mysore, Mysore, Karnataka, INDIA.
Email: mehran8150@gmail.com
Copyright: © 2025 Manuscript Technomedia. This is an open access article.
- Published:
- Jan 1, 2025
- Received:
- Jun 11, 2024
- Accepted:
- Nov 18, 2024
- DOI:
- 10.5530/ijper.20250081
How to cite
Mehran, M. J., Barzigar, R., Kumar, B. Y. S., Haraprasad, N., Fakrudin, B., Paul, S., Malla, S., & Bolideei, M. (2025). Expression of Helicobacter pylori CagA in Solanum melongena L-A Cost Effective Strategy for Vaccine Development. Indian Journal of Pharmaceutical Education and Research, 59(1), 196–209. https://doi.org/10.5530/ijper.20250081
Abstract
Background
Helicobacter pylori is implicated in several severe gastrointestinal disorders, including gastric cancer, affecting a significant global population. This study aims to exploit plant biotechnology for vaccine development by engineering brinjal (Solanum melongena L.) to express H. pylori’s cytotoxin-associated gene A (cagA) antigen. Utilizing transgenic plants as an innovative strategy not only mitigates the high costs associated with traditional vaccine production but also leverages their capacity to induce a mucosal immune response.
Materials and Methods
We used the brinjal variety ‘Arka Keshav’ for transformation. The cagA gene from H. pylori strain 26695 was cloned into the pBI121 vector and transferred into brinjal using Agrobacterium tumefaciens-mediated transformation. Transgenic expression was verified through PCR, quantitative real-time PCR (qPCR), Western blotting and ELISA. Immunohistochemistry was used to assess the localization of the cagA protein within the plant tissues.
Results
Cloning and amplification confirmed the insertion of the cagA gene approximately ~1700 bp in size. Transgenic brinjal lines were successfully generated, with distinct expression levels of cagA observed. ELISA and Western blot analyses indicated significant cagA protein expression, particularly in lines B11 and B17, which showed the highest antigen concentrations. The consistency of mRNA and protein expression validated the effectiveness of the transgenic approach.
Conclusion
The study demonstrates the feasibility of using genetically modified brinjal as a platform for producing edible vaccines against H. pylori. This approach not only presents a cost-effective alternative to traditional vaccines but also offers potential for enhancing accessibility in regions burdened by gastric diseases associated with H. pylori. Future research should focus on optimizing expression systems and evaluating the clinical efficacy of these plant-based vaccines.
Keywords
Subject
Article metadata
| Title | Expression of Helicobacter pylori CagA in Solanum melongena L-A Cost Effective Strategy for Vaccine Development |
|---|---|
| Authors | Mohammad Javad Mehran; Rambod Barzigar; Basaralu Yadurappa Sathish Kumar; Nanjundappa Haraprasad; Bashasab Fakrudin; Sayan Paul; Sudhakar Malla; Mansoor Bolideei |
| Affiliations | Department of Biotechnology, JSS Research Foundation, SJCE Technical Campus, University of Mysore, Mysore, Karnataka, INDIA.; Department of Biotechnology, JSS College, Ooty Road, Mysore, Karnataka, INDIA.; Department of Biotechnology, JSS Science and Technology University, SJCE, Technical Campus, Mysore, Karnataka, INDIA.; Department of Biotechnology and Crop Improvement, College of Horticulture, University of Horticulture Sciences Campus, GKVK Post, Bangalore, Karnataka, INDIA.; Department of Biochemistry and Molecular Biology, the University of Texas Medical Branch at Galveston, Galveston, USA.; Department of Biotechnology, Indian Academy Degree College-Autonomous, Bangalore, Karnataka, INDIA.; Department of Haematology and blood transfusion, Padma Shree Institute of Medical Laboratory Technology, Rajiv Gandhi University of Health Sciences, Bangalore, Karnataka, INDIA. |
| Corresponding author | mehran8150@gmail.com |
| Journal | Indian Journal of Pharmaceutical Education and Research |
| Volume / Issue | Vol. 59, Issue 1 (2025) |
Also in this issue
- Elucidating Potential of Dietary PUFAs (Ω-3) In Tackling Cytokine Storm Syndrome by Attenuation of Pro-Inflammatory Cytokinespp. 1–12
- An Insight into the Synthetic Strategies and Pharmacological Effects of Cinnoline Derivativespp. 13–29
- Laser Induced Breakdown Spectroscopy: A Promising Analytical Techniquepp. 30–36
- Next-Gen Post-Diagnostic Care through Centralized AI and Smart Wearable Devices for Chronic Disease Management: A Narrative Reviewpp. 37–45
- Heralding a New Era for Higher Education Institutes: Moving Towards Implementation of National Education Policy 2020: A Pharmacy Undergraduate Program Perspectivepp. 46–55