Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy
Allergen extract as allergen-specific immunotherapy (AIT) is the only causative therapy and provides protection or tolerance to an allergen in the long term. However, allergen extracts from different countries may have different effectiveness. This study aimed to evaluate the effectiveness of Indone...
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my.iium.irep.1044292023-04-17T01:59:47Z http://irep.iium.edu.my/104429/ Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy Sagitaras, Ilham Bagus Dzikri Marhaeny, Honey Pratama, Yusuf Alif Ardianto, Chrismawan Suasana, Dian Nurhan, Ahmad Dzulfikri Fatma Sari, Winda Dinina, Fakhriyah Bakhtiar, M. Taher Khotib, Junaidi RS Pharmacy and materia medica Allergen extract as allergen-specific immunotherapy (AIT) is the only causative therapy and provides protection or tolerance to an allergen in the long term. However, allergen extracts from different countries may have different effectiveness. This study aimed to evaluate the effectiveness of Indonesian shrimp allergen extract (SAE) as an immunotherapy agent with a mouse model of allergies in the gastrointestinal tract. Mice were divided into five groups consisting of the naïve group, allergic group, and the allergic group received SAE immunotherapy at high dose (100µg/week), moderate dose (50µg/week), and low dose (10µg/week). Each group received treatment in the sensitization and desensitization phases, which was then followed by an oral challenge of SAE 100µg. The effectiveness of SAE immunotherapy was assessed based on the parameters of systemic allergic symptoms, IL-10 mRNA expression in ileum tissue, and IgG2a serum concentration. We found that SAE immunotherapy decreased the systemic allergic symptoms score, regardless of dosage, and the effect persisted on the third challenge. IgG2a as a parameter of humoral immunity showed a significant increase in the high-dose immunotherapy group, and IL-10mRNA expression as a parameter of cellular immunity also showed an increase in the high-dose group. Both data showed a dose-dependent manner. It can be concluded that SAE has excellent effectiveness as an immunotherapy agent and dose-dependent characteristics. A and V Publication 2023-01-27 Article PeerReviewed application/pdf en http://irep.iium.edu.my/104429/1/104429_Effectiveness%20of%20shrimp%20allergenic%20extract.pdf application/pdf en http://irep.iium.edu.my/104429/2/104429_Effectiveness%20of%20shrimp%20allergenic%20extract_SCOPUS.pdf Sagitaras, Ilham Bagus and Dzikri Marhaeny, Honey and Pratama, Yusuf Alif and Ardianto, Chrismawan and Suasana, Dian and Nurhan, Ahmad Dzulfikri and Fatma Sari, Winda and Dinina, Fakhriyah and Bakhtiar, M. Taher and Khotib, Junaidi (2023) Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy. Research Journal of Pharmacy and Technology, 16 (1). pp. 1-7. ISSN 0974-3618 E-ISSN 0974-360X https://www.rjptonline.org/AbstractView.aspx?PID=2023-16-1-30 10.52711/0974-360X.2023.00030 |
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RS Pharmacy and materia medica Sagitaras, Ilham Bagus Dzikri Marhaeny, Honey Pratama, Yusuf Alif Ardianto, Chrismawan Suasana, Dian Nurhan, Ahmad Dzulfikri Fatma Sari, Winda Dinina, Fakhriyah Bakhtiar, M. Taher Khotib, Junaidi Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
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Allergen extract as allergen-specific immunotherapy (AIT) is the only causative therapy and provides protection or tolerance to an allergen in the long term. However, allergen extracts from different countries may have different effectiveness. This study aimed to evaluate the effectiveness of Indonesian shrimp allergen extract (SAE) as an immunotherapy agent with a mouse model of allergies in the gastrointestinal tract. Mice were divided into five groups consisting of the naïve group, allergic group, and the allergic group received SAE immunotherapy at high dose (100µg/week), moderate dose (50µg/week), and low dose (10µg/week). Each group received treatment in the sensitization and desensitization phases, which was then followed by an oral challenge of SAE 100µg. The effectiveness of SAE immunotherapy was assessed based on the parameters of systemic allergic symptoms, IL-10 mRNA expression in ileum tissue, and IgG2a serum concentration. We found that SAE immunotherapy decreased the systemic allergic symptoms score, regardless of dosage, and the effect persisted on the third challenge. IgG2a as a parameter of humoral immunity showed a significant increase in the high-dose immunotherapy group, and IL-10mRNA expression as a parameter of cellular immunity also showed an increase in the high-dose group. Both data showed a dose-dependent manner. It can be concluded that SAE has excellent effectiveness as an immunotherapy agent and dose-dependent characteristics. |
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Article |
author |
Sagitaras, Ilham Bagus Dzikri Marhaeny, Honey Pratama, Yusuf Alif Ardianto, Chrismawan Suasana, Dian Nurhan, Ahmad Dzulfikri Fatma Sari, Winda Dinina, Fakhriyah Bakhtiar, M. Taher Khotib, Junaidi |
author_facet |
Sagitaras, Ilham Bagus Dzikri Marhaeny, Honey Pratama, Yusuf Alif Ardianto, Chrismawan Suasana, Dian Nurhan, Ahmad Dzulfikri Fatma Sari, Winda Dinina, Fakhriyah Bakhtiar, M. Taher Khotib, Junaidi |
author_sort |
Sagitaras, Ilham Bagus |
title |
Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
title_short |
Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
title_full |
Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
title_fullStr |
Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
title_full_unstemmed |
Effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
title_sort |
effectiveness of shrimp allergenic extract as an immunotherapy agent in mice model of gastrointestinal allergy |
publisher |
A and V Publication |
publishDate |
2023 |
url |
http://irep.iium.edu.my/104429/1/104429_Effectiveness%20of%20shrimp%20allergenic%20extract.pdf http://irep.iium.edu.my/104429/2/104429_Effectiveness%20of%20shrimp%20allergenic%20extract_SCOPUS.pdf http://irep.iium.edu.my/104429/ https://www.rjptonline.org/AbstractView.aspx?PID=2023-16-1-30 |
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1765296474919272448 |
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13.188404 |