Innovative Strategies to Study the Pathogenesis of Elusive Spirochetes and Difficulties Managing the Chronic Infections They Cause

MAM Moustafa, S Schlachter… - Annual Review of …, 2024 - annualreviews.org
The major human spirochetal pathogens (Leptospira, Borrelia, and Treponema) are difficult
to diagnose and lack vaccines to prevent infections. Infection by these spirochetes does not …

Genome concentration limits cell growth and modulates proteome composition in Escherichia coli

J Mäkelä, A Papagiannakis, WH Lin, MC Lanz, S Glenn… - Elife, 2024 - elifesciences.org
Defining the cellular factors that drive growth rate and proteome composition is essential for
understanding and manipulating cellular systems. In bacteria, ribosome concentration is …

Principles of bacterial genome organization, a conformational point of view

S Ponndara, M Kortebi, F Boccard… - Molecular …, 2024 - Wiley Online Library
Bacterial chromosomes are large molecules that need to be highly compacted to fit inside
the cells. Chromosome compaction must facilitate and maintain key biological processes …

A chemosensory-like histidine kinase is dispensable for chemotaxis in vitro but regulates the virulence of Borrelia burgdorferi through modulating the stability of …

CW Sze, K Zhang, MJ Lynch, R Iyer, BR Crane… - PLoS …, 2023 - journals.plos.org
As an enzootic pathogen, the Lyme disease bacterium Borrelia burgdorferi possesses
multiple copies of chemotaxis proteins, including two chemotaxis histidine kinases (CHK) …

Autogenous reproduction by Ornithodoros turicata (Ixodida: Argasidae) females and vertical transmission of the tick-borne pathogen Borrelia turicatae (Spirochaetales …

S Filatov, A Krishnavajhala… - Applied and Environmental …, 2023 - Am Soc Microbiol
Ornithodoros turicata is a vector of relapsing fever spirochetes in North America and
transmits Borrelia turicatae to a variety of vertebrate hosts. The remarkably long lifespan of …

Unveiling host–parasite relationships through conserved MITEs in prokaryote and viral genomes

F Nadal-Molero, R Rosselli, S Garcia-Juan… - Nucleic Acids …, 2024 - academic.oup.com
Transposable elements (TEs) play a pivotal role in the evolution of genomes across all life
domains.'Miniature Inverted-repeat Transposable-Elements'(MITEs) are non-autonomous …

Adaptive immunity in Mus musculus influences the acquisition and abundance of Borrelia burgdorferi in Ixodes scapularis ticks

CW Koloski, H Adam, G Hurry… - Applied and …, 2024 - journals.asm.org
ABSTRACT The Lyme disease spirochete Borrelia burgdorferi cycles between immature
black-legged ticks (Ixodes scapularis) and vertebrate reservoir hosts, such as rodents …

Borrelia burgdorferi radiosensitivity and Mn antioxidant content: antigenic preservation and pathobiology

AF Londoño, A Sharma, J Sealy, VS Rana, SD Foor… - mBio, 2024 - journals.asm.org
The bacterium responsible for Lyme disease, Borrelia burgdorferi, accumulates high levels
of manganese without iron and possesses a polyploid genome, characteristics suggesting …

Bridging Viruses and Prokaryotic Host through Miniature Inverted-repeat Transposable Elements (MITEs)

F Nadal-Molero, R Roselli, S Garcia-Juan… - bioRxiv, 2024 - biorxiv.org
Transposable elements (TEs) have a pivotal role in the evolution of genomes across all life
domains.“Miniature Inverted-repeat Transposable-Elements”(MITEs) are non-autonomous …

Organization and replicon interactions within the highly segmented genome of Borrelia burgdorferi

Z Ren, CN Takacs, HB Brandão… - PLoS …, 2023 - journals.plos.org
Borrelia burgdorferi, a causative agent of Lyme disease, contains the most segmented
bacterial genome known to date, with one linear chromosome and over twenty plasmids …