Recombinant protein immunoblots for differential diagnosis of tick-borne relapsing fever and Lyme disease

Autor: Jyotsna S Shah, Joseph J Burrascano, Ranjan Ramasamy
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Journal of Vector Borne Diseases, Vol 60, Iss 4, Pp 353-364 (2023)
Druh dokumentu: article
ISSN: 0972-9062
DOI: 10.4103/0972-9062.383641
Popis: Lyme disease (LD) is caused by a group of tick-borne bacteria of the genus Borrelia termed Lyme disease Borreliae (LDB). The detection of serum antibodies to specific LDB antigens is widely used to support diagnosis of LD. Recent findings highlight a need for serological tests that can differentiate LD from tick-borne relapsing fever (TBRF) caused by a separate group of Borrelia species termed relapsing fever Borreliae. This is because LD and TBRF share some clinical symptoms and can occur in overlapping locations. The development of serological tests for TBRF is at an early stage compared with LD. This article reviews the application of line immunoblots (IBs), where recombinant proteins applied as lines on nitrocellulose membrane strips are used to detect antibodies in patient sera, for the diagnosis and differentiation of LD and TBRF.
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