» Articles » PMID: 35742906

The Complex Mechanism of the Salmonella Typhi Biofilm Formation That Facilitates Pathogenicity: A Review

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2022 Jun 24
PMID 35742906
Authors
Affiliations
Soon will be listed here.
Abstract

serovar Typhi () is an intracellular pathogen belonging to the Enterobacteriaceae family, where biofilm (aggregation and colonization of cells) formation is one of their advantageous traits. typhi is the causative agent of typhoid fever in the human body and is exceptionally host specific. It is transmitted through the fecal-oral route by consuming contaminated food or water. This subspecies is quite intelligent to evade the innate detection and immune response of the host body, leading to systemic dissemination. Consequently, during the period of illness, the gallbladder becomes a harbor and may develop antibiotic resistance. Afterwards, they start contributing to the continuous damage of epithelium cells and make the host asymptomatic and potential carriers of this pathogen for an extended period. Statistically, almost 5% of infected people with become chronic carriers and are ready to contribute to future transmission by biofilm formation. Biofilm development is already recognized to link with pathogenicity and plays a crucial role in persistency within the human body. This review seeks to discuss some of the crucial factors related to biofilm development and its mechanism of interaction causing pathogenicity. Understanding the connections between these things will open up a new avenue for finding therapeutic approaches to combat pathogenicity.

Citing Articles

Population structure and ongoing microevolution of the emerging multidrug-resistant Salmonella Typhimurium ST213.

Serrano-Fujarte I, Calva E, Garcia-Dominguez J, Ortiz-Jimenez S, Puente J NPJ Antimicrob Resist. 2025; 2(1):10.

PMID: 39843807 PMC: 11721120. DOI: 10.1038/s44259-024-00027-6.


Identification of Salmonella enterica biovars Gallinarum and Pullorum and their antibiotic resistance pattern in integrated crop-livestock farms and poultry meats.

Julianingsih D, Alvarado-Martinez Z, Tabashsum Z, Tung C, Aditya A, Kapadia S Access Microbiol. 2024; 6(9).

PMID: 39697365 PMC: 11652723. DOI: 10.1099/acmi.0.000775.v6.


Characterization of a phage 4FS1 and its depolymerase.

Zhao J, Wang J, Zhang C, Xu S, Ren H, Zou L Front Vet Sci. 2024; 11:1496684.

PMID: 39654841 PMC: 11626802. DOI: 10.3389/fvets.2024.1496684.


Fecal Shedding, Antimicrobial Resistance and Biofilm formation on Simulated Gallstones by Typhi Isolated from Typhoid Cases and Asymptomatic Carriers in Nairobi, Kenya.

Muturi P, Wachira P, Wagacha M, Mbae C, Kavai S, Muhammed M Int J Clin Microbiol. 2024; 1(2):23-36.

PMID: 39319013 PMC: 11421374. DOI: 10.14302/issn.2690-4721.ijcm-24-5030.


Tackling salmonellosis: A comprehensive exploration of risks factors, impacts, and solutions.

Ayuti S, Khairullah A, Al-Arif M, Lamid M, Warsito S, Moses I Open Vet J. 2024; 14(6):1313-1329.

PMID: 39055762 PMC: 11268913. DOI: 10.5455/OVJ.2024.v14.i6.1.


References
1.
Merritt M, Donaldson J . Effect of bile salts on the DNA and membrane integrity of enteric bacteria. J Med Microbiol. 2009; 58(Pt 12):1533-1541. DOI: 10.1099/jmm.0.014092-0. View

2.
Sheng X, Wang W, Chen L, Zhang H, Zhang Y, Xu S . Mig-14 may contribute to Salmonella enterica serovar Typhi resistance to polymyxin B by decreasing the permeability of the outer-membrane and promoting the formation of biofilm. Int J Med Microbiol. 2019; 309(2):143-150. DOI: 10.1016/j.ijmm.2019.01.001. View

3.
Rana K, Nayak S, Bihary A, Sahoo A, Mohanty K, Palo S . Association of quorum sensing and biofilm formation with Salmonella virulence: story beyond gathering and cross-talk. Arch Microbiol. 2021; 203(10):5887-5897. DOI: 10.1007/s00203-021-02594-y. View

4.
Nath G, Singh Y, Kumar K, Gulati A, Shukla V, Khanna A . Association of carcinoma of the gallbladder with typhoid carriage in a typhoid endemic area using nested PCR. J Infect Dev Ctries. 2009; 2(4):302-7. DOI: 10.3855/jidc.226. View

5.
Prouty A, Schwesinger W, Gunn J . Biofilm formation and interaction with the surfaces of gallstones by Salmonella spp. Infect Immun. 2002; 70(5):2640-9. PMC: 127943. DOI: 10.1128/IAI.70.5.2640-2649.2002. View