Ultrastructural Characterization and Pathogenicity of Allovohlkamfia spelaea in a Murine Model: Neuropulmonary Infections and therapeutic Potential of Ellagic Acid.

Background: Allovahlkampfia spelaea (A. spelaea) is a free-living amoeba that has recently been recognized to cause Acanthamoeba-like keratitis, the treatment of which is complex. The pathogenic potential of Allovahlkampfia spp.

Protective and therapeutic potentials of Trichinella spiralis larval antigen in murine induced colitis.

The intolerable side effects and clinical limitations of current conventional therapies for inflammatory bowel diseases (IBDs), there is a pressing need for alternative treatment options. Helminthes adapt immune responses of their hosts to reduce immune-mediated IBDs. The identification of the mechanism responsible for this beneficial effect on IBDs will provide another feasible approach to treating these diseases.

Eugenol Essential Oil and Nanoemulsion as Antihydatic Agents with Antifibrotic and Immunomodulatory Effects in Cystic Echinococcosis.

Conventional scolicidal agents are still unsatisfactory in combating hydatid disease due to their low efficacy and increased drug side effects. Therefore, novel scolicides are required. This study aimed to evaluate the antihydatic and immunomodulatory effects of eugenol essential oil (Eug) and its nanoemulsion (Eug-NE) in cystic echinococcosis (CE).

New perspectives for fascioliasis in Upper Egypt's new endemic region: Sociodemographic characteristics and phylogenetic analysis of Fasciola in humans, animals, and lymnaeid vectors.

Background: Fascioliasis is a significant vector-borne disease that has emerged in numerous tropical and subtropical countries causing severe health problems. Egypt is one of the fascioliasis endemic regions; however, the current situation in Upper Egypt is understudied, with only sporadic human cases or outbreaks. This study aims to highlight the sociodemographic characteristics of human fascioliasis in a newly emerged endemic area in Upper Egypt, along with risk factors analysis and the molecular characteristics of the fasciolid population in humans, animals, and lymnaeid snails.

Ganoderma lucidum extract inhibits Schistosoma mansoni survival in silico and in vitro study.

Schistosomosis is a worldwide tropical disease primarily caused by Schistosoma mansoni. Praziquantel is the only available drug for controlling schistosomosis, with many challenges. This study aims to evaluate the in vitro anti-Schistosoma effect of Ganoderma lucidum (G.

Evaluation of the scolicidal activities of eugenol essential oil and its nanoemulsion against protoscoleces of hydatid cysts.

Background: Cystic echinococcosis caused by the cestode Echinococcus granulosus remains a serious helminthic zoonosis affecting humans and animals in many endemic developing countries. Surgical intervention is the best management choice, although it is associated with high recurrence rates and serious complications. Also, the commonly used chemotherapeutics exhibited serious side effects.

The protective effect of Lactobacillus acidophilus on experimental animals challenged with Trichinella spiralis; new insights on their feasibility as prophylaxis in Trichinella spiralis endemic area.

Trichinellosis is a common parasitic zoonosis. Complications of anthelmintic drugs combined with steroids raise the urge of alternative protective ways. The study aimed to investigate the protective effects of Lactobacillus acidophilus probiotic on both Trichinella spiralis adults and larvae in experimental animal models.

Green biosynthesis of silver nanoparticles by Aspergillus niger and its antiamoebic effect against Allovahlkampfia spelaea trophozoite and cyst.

Background: Fungi represent an interesting candidate for the synthesis of nanoparticles. The biosynthesis of silver nanoparticles (AgNPs) has many industrial and biomedical indications. We aimed in this work to biologically synthesize silver nanoparticles using Aspergillus niger and to evaluate its effect against the newly identified Allovahlkampfia spelaea that causes resistant human keratitis.

Morphological and initial molecular characterization of Clogmia albipunctatus larvae (Diptera: Psychodidae) causing urinary myiasis in Egypt.

Myiasis is the infestation of human tissues by dipterous fly larvae of the class Insecta. Clogmia albipunctatus, family Psychodidae, is one of the most medically important insects that cause human myiasis. The aim of the present study is the morphological identification and the molecular characterization of moth flies causing many cases of urinary myiasis in Egypt, based on sequencing of the mitochondrial DNA of the larvae.

Allovahlkampfia spelaea Causing Keratitis in Humans.

Background: Free-living amoebae are present worldwide. They can survive in different environment causing human diseases in some instances. Acanthamoeba sp.