Publications by authors named "Jun-Feng Gao"

Article Synopsis
  • The study focuses on the mitochondrial genome of a trematode parasite from wood frogs, marking the first complete sequencing for the family Pleurogenidae, which is significant due to high infection rates in these frogs and their ecological importance.* -
  • The mitochondrial genome is circular and comprises 15,043 base pairs with 36 genes, including 12 protein-coding genes, and shows a strong bias towards adenine and thymine (63.75% A+T content).* -
  • Phylogenetic analysis indicates that this trematode is more closely related to Prosthogonimidae than to Eucotylidae, providing valuable genetic data for future research on Xiphidiata trematodes.*
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  • - The study investigates the global prevalence and risk factors of fascioliasis (liver disease caused by the Fasciola parasite) in humans and domestic ruminants, finding that 17% of cattle, 13% of sheep, and 5% of humans are affected.
  • - Researchers analyzed 4422 articles, narrowing it down to 371 relevant studies, and employed various statistical methods to assess prevalence and identify risk factors, particularly focusing on altitude and age.
  • - The findings highlight the widespread nature of fascioliasis and emphasize the urgent need for targeted prevention strategies based on identified risk factors.
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  • The study investigates the prevalence of important diarrheal protozoan pathogens in cattle fecal samples collected from Heilongjiang Province, highlighting their global health risks to humans and animals.
  • The research sampled 1,155 cattle, revealing infection rates of 5.5% for one protozoan species, 3.8% for another, and 6.5% for a third, with several genetic variants identified among them.
  • Findings indicate that some protozoan species are zoonotic, meaning they can be transmitted from animals to humans, which raises public health concerns in the affected areas.
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Aim: To evaluate the therapeutic effect of folic acid combined with decitabine on diabetic mice.

Methods: The diabetic model of mice were randomly divided into model group, folic acid group, decitabine group, folic acid combined with decitabine group, and C57 mice as normal control group. The density of retinal blood vessels and retinal thickness were detected by fundus photography and optical coherence tomography, respectively.

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Prosthogonimiasis poses a threat to the reproductive system of poultry and wild birds, which are the definitive hosts of the parasite causing this disease. However, the parasite infection of the second intermediate host (dragonfly), the primary vector of this pathogen, is rarely reported. In this study, the prevalence of Prosthogonimus infection in dragonflies was investigated from June 2019 to October 2022 in Heilongjiang Province, northeast China.

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  • Trematodes are intestinal flukes that can infect various hosts and cause economic losses globally, but there's limited molecular research on them.
  • This study focused on the mitochondrial genome of a specific trematode from red pandas, revealing it has 14,642 base pairs and contains 12 protein-coding genes among other genetic components.
  • The findings enhance existing mitochondrial genome data and could support future studies on the taxonomy and genetics of related trematodes.
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  • - The study focuses on the sequencing of mitochondrial genomes of two important trematode parasites affecting wood frogs, revealing complete genome lengths of 14,210 bp and 14,179 bp, consisting of 36 functional genetic subunits.
  • - Both parasites exhibit identical gene arrangements and similar characteristics to other related trematodes, with specific initiation and termination codons observed in the protein-coding genes.
  • - Phylogenetic analysis indicates that these parasites are closely related, with distinctions made between amphibian and ruminant flukes, suggesting the significance of this research for future taxonomy and genetics studies in trematodes.
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  • - Clonorchiasis, caused by the liver fluke Clonorchis sinensis, poses risks for serious liver diseases, including cholangiocarcinoma, but its exact mechanisms and diagnostic markers are still not well understood.
  • - A study involving 18 rabbits assessed the impact of C. sinensis infection on liver function and identified various biochemical changes and metabolites at multiple time points post-infection using advanced testing methods.
  • - The findings revealed significant changes in liver function markers and identified several potential noninvasive biomarkers, like AST and GGT, useful for diagnosing C. sinensis infection effectively.
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Prosthogonimus cuneatus and Prosthogonimus pellucidus (Trematoda: Prosthogonimidae) are common flukes of poultry and other birds which can cause severe impacts on animal health and losses to the poultry industry. However, there are limited studies on the molecular epidemiology, population genetics, and systematics of Prosthogonimus species. In the present study, the complete mitochondrial (mt) genomes of P.

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  • A significant parasitic nematode of cranes, classified as part of the Spirurina suborder, has a controversial classification that has persisted for over a century.
  • The complete mitochondrial genome of this nematode was sequenced, revealing a circular structure with 13,709 bp, containing 12 protein-coding genes and high AT content similar to other Spirurina species.
  • Phylogenetic analyses showed that this nematode is more closely related to Spiruroidea than to Thelazioidea, providing valuable genetic markers for future research on Spirurina nematodes.
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is a neglected zoonotic parasite of the gallbladder and bile duct of poultry, mammals, and humans. It has been widely reported in Asian, including China, Japanese, and Korea, where it is a potential threat to public health. Despite its significance as an animal and human pathogen, there are few published transcriptomic and proteomics data available.

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Clonorchiasis, which is caused by , is an important foodborne disease worldwide. The excretory-secretory products (ESPs) of play important roles in host-parasite interactions by acting as causative agents. In the present study, the ESPs and sera positive for were collected to identify proteins specific to the sera of (i.

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is a widespread pathogen that is known for its harmful effects on the health and productivity of ruminant animals. To identify the proteins present in all periods of infection with but not in those with by shotgun liquid chromatography-tandem mass spectrometry (LC-MS/MS), we collected the ESPs and sera of and . In this study, the sheep were artificially infected with and the sera were collected at five different periods: 3 days post-infection (dpi), 7 dpi, 21 dpi, 63 dpi, and 112 dpi.

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  • * A systematic review and meta-analysis of studies published between 1976 and 2020 revealed an overall prevalence of 30.5% for C. sinensis metacercariae in fish, with the highest rates observed in China (35.1%) and the lowest in Vietnam (8.4%).
  • * Factors such as climate, water source, and publication date were significant in influencing prevalence rates, indicating a pressing public health issue related to this parasite in the region.
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Dihydromyricetin (DMY), hyperoside and silybin are phytochemicals that belong to a class called flavonoids, and they have been used in liver protection pharmaceutical preparations, but the specific mechanism of these chemicals is still unclarified. This study aims to investigate the hepatoprotective effects and potential mechanism of these phytochemicals. The immortalized human hepatocyte cell line L02 was treated with 200 μM emodin for 48 h, and this was used as a hepatocyte injury model.

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  • A brain-computer interface (BCI) lets users control devices using brain activity, typically measured by electroencephalography (EEG).
  • Noise-assisted multivariate empirical mode decomposition (NA-MEMD) is a method used for analyzing EEG signals, but it introduces issues like redundant components due to white Gaussian noise.
  • The study introduces a new method called sinusoidal assisted signal assisted MEMD (SA-MEMD), which improves performance by eliminating redundancy and enhancing classification accuracy for BCI applications.
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  • Metorchis orientalis is a zoonotic parasite found in the gallbladder and bile ducts of poultry, mammals, and humans, yet there is limited knowledge about its genome and transcriptome.
  • In a recent study, researchers conducted extensive sequencing and assembled over 31,000 unigenes, with many showing significant similarities to existing databases, which helps categorize their functions.
  • The findings have important implications for understanding M. orientalis biology and could aid in creating treatments for this and similar parasites affecting human and animal health.
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Triodontophorus serratus and Triodontophorus nipponicus are two of the most common nematodes inhabiting in the large intestine of horse. In the present study, the complete mitochondrial (mt) genome sequences of T. serratus and T.

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To better characterize the cognitive processes and mechanisms that are associated with deception, wavelet coherence was employed to evaluate functional connectivity between different brain regions. Two groups of subjects were evaluated for this purpose: 32 participants were required to either tell the truth or to lie when facing certain stimuli, and their electroencephalogram signals on 12 electrodes were recorded. The experimental results revealed that deceptive responses elicited greater connectivity strength than truthful responses, particularly in the θ band on specific electrode pairs primarily involving connections between the prefrontal/frontal and central regions and between the prefrontal/frontal and left parietal regions.

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As one of the few remaining lakes that are freely connected with the Yangtze River, Poyang Lake exhibits a unique aquatic ecology which is different from the disconnected lakes. In order to study the mechanism of limnological responses to water level fluctuations (WLFs), samples were collected weekly over 10 months from September 2011 to December 2012 in Xingzi and Duchang, and the effect of fluctuations in water level on nutrients and phytoplankton chlorophyll a (Chla) concentrations was investigated in Poyang Lake. Chla concentrations were strongly related to WLFs, with higher Chla concentrations in the higher water phase.

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  • The study investigates the genetic variation in two species of parasites, Triodontophorus brevicauda and Triodontophorus nipponicus, which infest the large intestine of horses.
  • Researchers analyzed five gene regions, including three mitochondrial genes (cox1, nad5, cytb) and two ribosomal RNA genes (ITS1, ITS2), through PCR amplification and sequencing.
  • The findings indicate varying levels of genetic divergence both within and between species, revealing important insights for understanding the taxonomy and population genetics of these nematodes.
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Pinworms Aspiculuris tetraptera and Syphacia obvelata are important parasitic nematodes of laboratory mice, rat and other rodents. However, the mitochondrial (mt) genome of these parasites have not been known yet. In the present study, the complete mt genomes of A.

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Background: Schistosoma turkestanicum is a parasite of considerable veterinary importance as an agent of animal schistosomiasis in many countries, including China. The S. turkestanicum cercariae can also infect humans, causing cercarial dermatitis in many countries and regions of the world.

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  • The study focused on using hyperspectral imaging to determine color values of tomato leaves affected by high temperatures, comparing healthy and unhealthy samples.
  • Researchers acquired hyperspectral images from 120 tomato leaves and measured color parameters using a colorimeter, analyzing reflectance from these images.
  • Partial Least Squares (PLS) models and PLS-Discriminant Analysis (PLS-DA) were developed, achieving over 77.50% accuracy in classifying leaf samples, confirming the effectiveness of hyperspectral imaging in assessing plant stress.
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Metorchis orientalis (Trematoda: Opisthorchiidae) is an important trematode infecting many animals and humans, causing metorchiasis. In the present study, the complete mitochondrial (mt) genome of M. orientalis was sequenced.

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