Leptospirosis: toward a better understanding of the environmental lifestyle of Leptospira

G Davignon, J Cagliero, L Guentas, E Bierque… - Frontiers in …, 2023 - frontiersin.org
Leptospira is a complex bacterial genus which biodiversity has long been overlooked. In the
recent years however, environmental studies have contributed to shed light on its original …

Leptospiral adhesins: from identification to future perspectives

MC Surdel, J Coburn - Frontiers in Microbiology, 2024 - frontiersin.org
Leptospirosis is a significant zoonosis worldwide, with disease severity ranging from a mild
non-specific illness to multi-organ dysfunction and hemorrhage. The disease is caused by …

[HTML][HTML] Isolation and characterization of saprophytic and pathogenic strains of Leptospira from water sources in the Midwestern United States

C Hamond, K LeCount, T Anderson, EJ Putz… - Frontiers in …, 2024 - frontiersin.org
The genus Leptospira is a diverse and unique group of bacteria comprising multiple
saprophytic and pathogenic species, which survive and persist in suitable moist …

Hidden ecotoxicological dangers: Investigating pathogen circulation and non-toxic risks hazards in a crucial brazilian watershed

MRF da Silva, KS Souza, FHS da Silva, MDV Santos… - Aquatic Toxicology, 2024 - Elsevier
Numerous studies evaluate chemical contaminants released by human activities and their
effects on biota and aquatic ecosystems. However, few of these studies address non-toxic …

Proteomic profiles of Leptospira borgpetersenii serovar Hardjo strains JB197 and HB203 cultured at different temperatures

EJ Putz, LGV Fernandes, KMS Davila, J Whitelegge… - Journal of …, 2024 - Elsevier
Leptospirosis is a global zoonotic disease affecting humans, domestic, and wild animals.
Leptospira are typically shed in the urine of reservoir hosts which persist in suitable …

Follow-up investigation revealed that sheep may play an important role in the transmission of Leptospira spp. infection in Caatinga biome field conditions

JC de Araujo Santos, IFF de Vasconcelos… - Small Ruminant …, 2024 - Elsevier
Leptospira spp. is poorly studied in sheep raised in field Caatinga biome conditions. We
conducted a follow-up investigation for Leptospira spp. infection in sheep reared in field …

Factors associated with differential seropositivity to Leptospira interrogans and Leptospira kirschneri in a high transmission urban setting for leptospirosis in Brazil

D de Oliveira, H Khalil… - PLOS Neglected …, 2024 - journals.plos.org
Background Leptospirosis is a zoonosis caused by pathogenic species of bacteria
belonging to the genus Leptospira. Most studies infer the epidemiological patterns of a …

Impact of Extracellular DNA on Architectural Parameters of Leptospira biflexa Biofilm

T Gomes, PS Ribeiro, NB Carvalho, CN El-Hani… - Indian Journal of …, 2023 - Springer
Extracellular DNA (eDNA) is a major component of bacterial biofilms. In this study, we
performed a three-dimensional analysis of Leptospira biofilm using advanced imaging by …

Genetic structure and diversity of the rfb locus of pathogenic species of the genus Leptospira

LCA Ferreira, L de FA Ferreira Filho… - Life Science …, 2024 - life-science-alliance.org
Leptospirosis is caused by pathogenic strains of the genus Leptospira and is considered the
most widespread zoonotic bacterial disease. The genus is characterized by the large …