1Mona Adel Ismail, 2Ali A. Al-fahham, 3Sara Abdulkhaliq Mahdi Abdulkarem Alfatlawi
1Department of Medical Laboratory Techniques, Technical Institute / Kufa, Al-Furat Al-Awsat Technical University, Iraq
2Corresponding Author, Faculty of Nursing, University of Kufa, Iraq
3Department of community Health Techniques, Technical Institute of Babylon, Al-Furat Al-Awsat Technical University (ATU), Babylon, Iraq
ABSTRACT:
Balantidiasis is caused by a protozoan parasite Balantidium coli. This is the only ciliate that has been discovered to infect humans and is most specifically associated with dysentery and general gastrointestinal disruption. Understanding its pathophysiology is important and larger applications for public health, especially in regions where sanitation is less than optimal. Knowledge on its management and epidemiology is very important in areas that have substandard sanitation and hygiene practices. This paper synthesizes the existing findings on the pathophysiology of balantidiasis, highlights the gaps in knowledge, and suggests future research directions. This paper also synthesizes existing research findings on the prevention and treatment of balantidiasis, highlights the gaps in knowledge, and suggests future research directions. To conclude, Balantidiasis reveals a complicated interplay between the pathogenic mechanisms of B. coli and the immune response of the host. Although much effort has been put into understanding its pathophysiology, more research is still called for to consider the existing gaps of knowledge. Future studies should focus on molecular interactions, gut microbiota, and socio-economic factors to open better ways for the effective prevention and treatment strategies against balantidiasis. How to manage and the epidemiology of Balantidiasis A multidisciplinary approach reflecting emergent knowledge across related fields of study is necessary. Only with further research in this area could gaps in knowledge regarding its pathogenic mechanisms and epidemiology be revealed. Such areas should be prioritized in future research so as to build up our capacity for understanding and controlling balantidiasis and thus improving the health outcomes of populations at risk.
REFERENCES :
1) Ahmed, A., Ijaz, M., Ayyub, R.M., Ghaffar, A., Ghauri, H.N., Aziz, M.U., Ali, S., Altaf, M., Awais, M., Naveed, M., Nawab, Y., Javed, M.U., (2020). Balantidium coli in domestic animals: An emerging protozoan pathogen of zoonotic significance. Acta Trop. 203, 105298. https://doi.org/10.1016/j.actatropica.2019.105298
2) Al-Qahtani, A. A., Alhamlan, F. S., & Al-Qahtani, A. A. (2024). Pro-Inflammatory and Anti-Inflammatory Interleukins in Infectious Diseases: A Comprehensive Review. Tropical medicine and infectious disease, 9(1), 13.
https://doi.org/10.3390/tropicalmed9010013
3) Al-tayib, O.A., 2014. Lung infection and severe anemia secondary to Balantidiasis in hamadryas baboons: A case report. Sch. Acad. J. Biosci. 2, 393–397.
4) Ayouni, Imen., Maatoug, J.., Dhouib, W.., Zammit, N.., Fredj, S.., Ghammam, Rim., & Ghannem, H.. (2021). Effective public health measures to mitigate the spread of COVID-19: a systematic review. BMC Public Health , 21 . http://doi.org/10.1186/s12889-021-11111-1
5) Ayouni, Imen., Maatoug, J.., Dhouib, W.., Zammit, N.., Fredj, S.., Ghammam, Rim., & Ghannem, H.. (2021). Effective public health measures to mitigate the spread of COVID-19: a systematic review. BMC Public Health , 21 . http://doi.org/10.1186/s12889-021-11111-1
6) Ayouni, Imen., Maatoug, J.., Dhouib, W.., Zammit, N.., Fredj, S.., Ghammam, Rim., & Ghannem, H.. (2021). Effective public health measures to mitigate the spread of COVID-19: a systematic review. BMC Public Health , 21 . http://doi.org/10.1186/s12889-021-11111-1
7) Ayouni, Imen., Maatoug, J.., Dhouib, W.., Zammit, N.., Fredj, S.., Ghammam, Rim., & Ghannem, H.. (2021). Effective public health measures to mitigate the spread of COVID-19: a systematic review. BMC Public Health , 21 . http://doi.org/10.1186/s12889-021-11111-1
8) Bellanger, A.-P., Scherer, E., Cazorla, A., Grenouillet, F., (2013). Dysenteric syndrome due to Balantidium coli: a case report. New Microbiol. 36, 203–205.
9) da Silva, R. K. M., Dib, L. V., Amendoeira, M. R., Class, C. C., Pinheiro, J. L., Fonseca, A. B. M., & Barbosa, A. D. S. (2021). Balantidiasis in humans: A systematic review and meta-analysis. Acta tropica, 223, 106069.
https://doi.org/10.1016/j.actatropica.2021.106069
10) Flores-Mireles, A.., Walker, Jennifer N.., Caparon, M.., & Hultgren, S.. (2015). Urinary tract infections: epidemiology, mechanisms of infection and treatment options. Nature Reviews Microbiology , 13 , 269-284.
http://doi.org/10.1038/nrmicro3432
11) Hankinson, S. J., Wakelin, D., & Nakauchi, M. (1999). Balantidium coli: Description, lifecycle, and management. Infections in laboratory animals and their implications for research. Veterinary Parasitology, 85(2), 125–134. doi:10.1016/S0304-4017(98)00299-3
12) Hazarika, M., Pai H, V., Khanna, V., Reddy, H., Tilak, K., & Chawla, K. (2016). Rare Case of Polymicrobial Keratitis with Balantidium coli. Cornea, 35(12), 1665–1667. https://doi.org/10.1097/ICO.0000000000000982
13) Khan, A., Khan, M.S., Avais, M., Ijaz, M., Ali, M.M., Abbas, T., (2013). Prevalence, hematology, and treatment of balantidiasis among donkeys in and around Lahore, Pakistan. Vet. Parasitol. 196, 203–205.
https://doi.org/10.1016/j.vetpar.2013.01.017
14) O’Mara-Eves, A.., Brunton, G.., Oliver, S.., Kavanagh, J.., Jamal, F.., & Thomas, James. (2015). The effectiveness of community engagement in public health interventions for disadvantaged groups: a meta-analysis. BMC Public Health , 15. http://doi.org/10.1186/s12889-015-1352-y
15) Ponce-Gordo, F., & García-Rodríguez, J. J. (2021). Balantioides coli. Research in veterinary science, 135, 424–431. https://doi.org/10.1016/j.rvsc.2020.10.028′
16) Ponce-Gordo, F.., Fonseca-Salamanca, F.., & Martínez-Díaz, R.. (2011). Genetic heterogeneity in internal transcribed spacer genes of Balantidium coli (Litostomatea, Ciliophora).. Protist, 162 5, 774-94 .
http://doi.org/10.1016/j.protis.2011.06.008
17) Sharma, S., & Harding, G. (2003). Necrotizing lung infection caused by the protozoan Balantidium coli. The Canadian journal of infectious diseases = Journal canadien des maladies infectieuses, 14(3), 163–166.
https://doi.org/10.1155/2003/829860
18) Yazar, S., Altuntas, F., Sahin, I., & Atambay, M. (2004). Dysentery caused by Balantidium coli in a patient with non-Hodgkin’s lymphoma from Turkey. World journal of gastroenterology, 10(3), 458–459.
https://doi.org/10.3748/wjg.v10.i3.458
19) Zhao, W., Xiong, J., Li, M., Bu, X., Jiang, C., Wang, G., Zhang, J., Zou, H., Miao, W., Chen, K., & Wang, G. (2024). Genome assembly of a symbiotic balantidia (Balantidium ctenopharyngodoni) in fish hindgut. Scientific Data, 11(323). https://doi.org/10.1038/s41597-024-03142-1