Results 21 to 30 of about 31,363 (297)
Frontiers in Cellular and Infection Microbiology, 2022 Ehrlichia chaffeensis is an obligatory intracellular bacterium that causes human monocytic ehrlichiosis, an emerging, potentially fatal tick-borne infectious disease.
Y. Rikihisa
semanticscholar +1 more source
Emerging Infectious Diseases, 2022 We amplified Ehrlichia and Anaplasma DNA from Amblyomma dubitatum tick–infested capybaras (Hydrochoerus hydrochaeris) in southern Brazil. Sequencing of 16S rRNA, sodB, and groEL indicated a novel Ehrlichia species, and sequencing of 16S rRNA from 2 ...
T. S. Vieira +11 more
semanticscholar +1 more source
Parasites & Vectors, 2021 Dogs in the US are commonly infected with vector-borne pathogens, including heartworm and tick-borne disease agents. The geographic distribution of both arthropod vectors and the pathogens they transmit continues to expand.
S. Little +6 more
semanticscholar +1 more source
An intracellular nanobody targeting T4SS effector inhibits Ehrlichia infection
Proceedings of the National Academy of Sciences of the United States of America, 2021 Significance Disease-relevant targets of infection by obligatory intracellular pathogens are beyond the reach of conventional antibodies. The neutralizing targets of intracellular pathogens in host cells are mostly unknown. The present study attempted to
Wenqing Zhang +10 more
semanticscholar +1 more source
Ehrlichia TRP effectors: moonlighting, mimicry and infection
Pathogens and Disease, 2021 Intracellular bacteria have evolved various strategies to evade host defense mechanisms. Remarkably, the obligately intracellular bacterium, Ehrlichia chaffeensis, hijacks host cell processes of the mononuclear phagocyte to evade host defenses through ...
Caitlan D. Byerly +2 more
semanticscholar +1 more source
First Evidence of Ehrlichia minasensis Infection in Horses from Brazil
Pathogens, 2021 The genus Ehrlichia includes tick-borne bacterial pathogens affecting humans, domestic and wild mammals. Ehrlichia minasensis has been identified in different animal species and geographical locations, suggesting that this is a widely distributed and ...
L. S. Muraro +10 more
semanticscholar +1 more source
Msphere, 2021 Upon infecting mammalian hosts, Ehrlichia chaffeensis establishes a replicative niche in microbe-eating immune system cells where it expertly orchestrates infection and spread.
Madison R. Rogan +7 more
semanticscholar +1 more source
Vector Borne and Zoonotic Diseases, 2021 For the past 30 years, the number of people infected with causative agents of ehrlichiosis, Rocky Mountain spotted fever, and spotted fever group rickettiosis (SFGR) has increased in Oklahoma.
Mariah M Small, R. Brennan
semanticscholar +1 more source
Performance analysis of anaplasma antibody competitive ELISA using the ROC curve for screening of anaplasmosis in camel populations in Egypt [PDF]
, 2020 Anaplasmosis is a tick-born and potential zoonotic disease caused by Anaplasma (A.) phagocytophilum, A. ovis, A. platys and A. capra. Anaplasma marginale affecting bovines and camels causing significant economic losses.
El-Adawy, Hosny +4 more
core +1 more source
Ehrlichia Infection in Italy [PDF]
Emerging Infectious Diseases, 1998 Immunoglobulin M seroconversion to Ehrlichia chaffeensis was documented in U.S. citizens bitten by ticks in Sardinia. Seven cases of suspected ehrlichiosis in local residents were not confirmed by laboratory tests. In Alpine areas antibodies to E. phagocytophila were detected in persons at high risk, i.e., foresters (8.6%) and hunters (5.5%), and in ...
F. Russino +7 more
openaire +4 more sources