Efferocytosis-Driven M2 Macrophage Impairs Fibrotic Encapsulation and Promotes Echinococcus multilocularis Growth in Cotton Rats (Sigmodon hispidus).

Alveolar echinococcosis, caused by Echinococcus multilocularis, exhibits significant species-dependent susceptibility. This study compared the early hepatic tissue responses to E. multilocularis in highly susceptible cotton rats (Sigmodon hispidus) and laboratory mice (DBA/2 and AKR/N).

New record of Ixodes pavlovskyi (Acari: Ixodidae) from the Osaka Prefecture, western Japan: An update on the southernmost distribution record.

Ixodes pavlovskyi inhabits cool temperate zones, especially in Russia, north-eastern China and northern Japan. This tick species is thought to transmit various pathogens such as Borrelia spp., Rickettsia spp.

First record of Brachylaima asakawai (Trematoda: Brachylaimidae) in a carnivore host, the red fox (Vulpes vulpes schrencki).

Accumulating information on the relationship between hosts and parasites is important to understand their life cycle. Nine Brachylaima spp. species exist in Japan, but their life cycles are not fully understood, partly because of their low prevalence in their definitive hosts.

Synergistic Effects of Anti-echinococcosis Drug Candidates Combined With Atovaquone in Culture Assays and Mice With Primary Infections of Echinococcus multilocularis.

Background Alveolar echinococcosis (AE) is a fatal zoonotic disease distributed mainly in the Northern Hemisphere. At present, its curative treatment relies on surgery, and the development of effective drugs is needed. We previously demonstrated the anti-echinococcal effect of atovaquone (ATV) as a mitochondrial complex III inhibitor in both in vitro and in vivo experiments.

The first record of Brachylaima ezohelicis (Trematoda: Brachylaimidae) in the red fox (Vulpes vulpes schrencki).

Brachylaima spp. are trematodes that have a unique life cycle as they exclusively use land snails as the intermediate host. Although their intermediate host has been well studied, very little information is available about their definitive host, partly as isolation of its adult stage from wild animals is rare.

Killing Two Birds with One Stone: Discovery of Dual Inhibitors of Oxygen and Fumarate Respiration in Zoonotic Parasite, Echinococcus multilocularis.

Ascofuranone (AF), a meroterpenoid isolated from various filamentous fungi, including , has been reported as a potential lead candidate for drug development against parasites and cancer. In this study, we demonstrated that AF and its derivatives are potent anthelminthic agents, particularly against Echinococcus multilocularis, which is the causative agent of alveolar echinococcosis. We measured the inhibitory activities of AF and its derivatives on the mitochondrial aerobic and anaerobic respiratory systems of E.