Identification of essential genes for Acanthamoeba castellanii excystation during encystation and excystation.

Acanthamoeba is an opportunistic pathogen that causes Acanthamoeba keratitis, granulomatous amoebic encephalitis, and other cutaneous diseases. The life cycle of Acanthamoeba consists of 2 stages of trophozoites and cysts. Under adverse environmental conditions, Acanthamoeba encysts, while the conditions become favorable for growth, it reverts to the trophozoite form.

Neural substrates of marriage on self-parents processing and the association with a parents-oriented perspective shift in a collectivistic culture.

Relationship with parents is a special bond that shapes self-other representations and have an impact on adult-child's marriage, especially in the early stages of marriage. This study sought to investigate the neural mechanisms underlying self-parents processing as well as their relationship with marriage. Seventy-eight premarital Korean participants were scanned in functional MRI while evaluating traits of the self and parents.

Phagocytosis-associated genes in Acanthamoeba castellanii feeding on Escherichia coli.

Acanthamoeba species are free-living amoebae those are widely distributed in the environment. They feed on various microorganisms, including bacteria, fungi, and algae. Although majority of the microbes phagocytosed by Acanthamoeba spp.

Identifying the function of genes involved in excreted vesicle formation in Acanthamoeba castellanii containing Legionella pneumophila.

Background: Legionella spp. can survive and replicate inside host cells such as protozoa and macrophages. After enough growth, Legionella is released from the host cells as free legionellae or Legionella-filled vesicles.

Evaluating the Diagnostic Potential of Chorismate Mutase Poly-Clonal Peptide Antibody for the Keratitis in an Animal Model.

spp. is the causative agent of keratitis (AK), a vision-threatening parasitic disease whose primary risk factor has been attributed to poor contact lens hygiene. Unfortunately, differential diagnosis of AK is challenging as the clinical manifestations for AK are similar to those of bacterial, fungal, or even viral keratitis.

Predicting social anxiety in young adults with machine learning of resting-state brain functional radiomic features.

Social anxiety is a symptom widely prevalent among young adults, and when present in excess, can lead to maladaptive patterns of social behavior. Recent approaches that incorporate brain functional radiomic features and machine learning have shown potential for predicting certain phenotypes or disorders from functional magnetic resonance images. In this study, we aimed to predict the level of social anxiety in young adult participants by training machine learning models with resting-state brain functional radiomic features including the regional homogeneity, fractional amplitude of low-frequency fluctuation, fractional resting-state physiological fluctuation amplitude, and degree centrality.

The Applicability of Virtual Reality-Based Training for Controlling Anger in Aggressive Individuals.

Because a failure of anger control leads to emotional and social problems, appropriate anger management may be important for social well-being. Virtual reality (VR) may potentially be effectively utilized in anger management, and this study aimed to verify the applicability of the VR-based anger control training program. The data obtained by having 60 young male participants divided into 2 groups, the high aggression group and the low aggression group, based on their Aggression Questionnaire scores to execute this program were analyzed.

Genetically modified rice produces ginsenoside aglycone (protopanaxadiol).

Protopanaxadiol is dammarane-type tetracyclic triterpene sapogenin found in ginseng and has a high medicinal values. We successfully constructed transgenic rice producing protopanaxadiol by introducing the ginseng PgDDS and CYP716A47 genes in this crop plant. Protopanaxadiol (PPD), an aglycone of ginsenosides, possesses pleiotropic anticarcinogenesis activities in many cancers.

Cloning and Characterization of Oxidosqualene Cyclases Involved in Taraxasterol, Taraxerol and Bauerenol Triterpene Biosynthesis in Taraxacum coreanum.

Triterpenes, consisting of six isoprene units, are one of the largest classes of natural compounds in plants. The genus Taraxacum is in the family Asteraceae and is widely distributed in the Northern Hemisphere. Various triterpenes, especially taraxerol and taraxasterol, are present in Taraxacum plants.

β-Amyrin synthase (EsBAS) and β-amyrin 28-oxidase (CYP716A244) in oleanane-type triterpene saponin biosynthesis in Eleutherococcus senticosus.

Siberian ginseng (Eleutherococcus senticosus) is a woody medical shrub belonging to the Araliaceae family. E. senticosus contains various types of saponins, including oleanane, noroleanane, lupane, and 3,4-secolupane types, depending on the aglycone structure.