» Articles » PMID: 28154563

Host Immune Evasion by Lyme and Relapsing Fever Borreliae: Findings to Lead Future Studies for

Overview
Journal Front Immunol
Date 2017 Feb 4
PMID 28154563
Citations 17
Authors
Affiliations
Soon will be listed here.
Abstract

The emerging pathogen, , is a relapsing fever spirochete vectored by the same species of ticks that carry the causative agents of Lyme disease in the US, Europe, and Asia. Symptoms caused by infection with are similar to a relapsing fever infection. However, has adapted to different vectors and reservoirs, which could result in unique physiology, including immune evasion mechanisms. Lyme utilize a combination of -produced inhibitors and native proteins [i.e., factor H-binding proteins (FHBPs)/complement regulator-acquiring surface proteins, p43, BBK32, BGA66, BGA71, CD59-like protein] to inhibit complement, while some relapsing fever spirochetes use C4b-binding protein and likely -produced inhibitors. To evade the humoral response, utilize antigenic variation of either outer surface proteins (Osps) and the Vmp-like sequences (Vls) system (Lyme borreliae) or variable membrane proteins (Vmps, relapsing fever borreliae). possesses putative FHBPs and antigenic variation of Vmps has been demonstrated. This review summarizes and compares the common mechanisms utilized by Lyme and relapsing fever spirochetes, as well as the current state of understanding immune evasion by .

Citing Articles

New Epitopes for the Serodiagnosis of Human Borreliosis.

Alcon-Chino M, Bonoldi V, Pereira R, Gazeta G, Carvalho J, Napoleao-Pego P Microorganisms. 2024; 12(11).

PMID: 39597601 PMC: 11596413. DOI: 10.3390/microorganisms12112212.


Combining short- and long-read sequencing unveils geographically structured diversity in .

Hoornstra D, Kuleshov K, Fingerle V, Hepner S, Wagemakers A, Strube C iScience. 2024; 27(9):110616.

PMID: 39262806 PMC: 11388275. DOI: 10.1016/j.isci.2024.110616.


Characteristics of Hard Tick Relapsing Fever Caused by Borrelia miyamotoi, United States, 2013-2019.

McCormick D, Brown C, Bjork J, Cervantes K, Esponda-Morrison B, Garrett J Emerg Infect Dis. 2023; 29(9).

PMID: 37610298 PMC: 10461660. DOI: 10.3201/eid2909.221912.


"Conformational dynamics of C1r inhibitor proteins from Lyme disease and relapsing fever spirochetes".

Roy S, Booth Jr C, Powell-Pierce A, Schulz A, Skare J, Garcia B bioRxiv. 2023; .

PMID: 36909632 PMC: 10002728. DOI: 10.1101/2023.03.01.530473.


The arginine deaminase system plays distinct roles in Borrelia burgdorferi and Borrelia hermsii.

Richards C, Raffel S, Bontemps-Gallo S, Dulebohn D, Herbert T, Gherardini F PLoS Pathog. 2022; 18(3):e1010370.

PMID: 35286343 PMC: 8947608. DOI: 10.1371/journal.ppat.1010370.


References
1.
Hamer S, Hickling G, Walker E, Tsao J . Increased diversity of zoonotic pathogens and Borrelia burgdorferi strains in established versus incipient Ixodes scapularis populations across the Midwestern United States. Infect Genet Evol. 2014; 27:531-42. DOI: 10.1016/j.meegid.2014.06.003. View

2.
Skotarczak B, Wodecka B, Rymaszewska A, Adamska M . Molecular evidence for bacterial pathogens in Ixodes ricinus ticks infesting Shetland ponies. Exp Appl Acarol. 2016; 69(2):179-89. PMC: 4844639. DOI: 10.1007/s10493-016-0027-4. View

3.
Crowder C, Carolan H, Rounds M, Honig V, Mothes B, Haag H . Prevalence of Borrelia miyamotoi in Ixodes ticks in Europe and the United States. Emerg Infect Dis. 2014; 20(10):1678-82. PMC: 4193165. DOI: 10.3201/eid2010.131583. View

4.
Edwards M, Barbalato L, Makkapati A, Pham K, Bugbee L . Relatively low prevalence of Babesia microti and Anaplasma phagocytophilum in Ixodes scapularis ticks collected in the Lehigh Valley region of eastern Pennsylvania. Ticks Tick Borne Dis. 2015; 6(6):812-9. DOI: 10.1016/j.ttbdis.2015.07.009. View

5.
Tyson K, Elkins C, de Silva A . A novel mechanism of complement inhibition unmasked by a tick salivary protein that binds to properdin. J Immunol. 2008; 180(6):3964-8. DOI: 10.4049/jimmunol.180.6.3964. View