Xinchi Shang’s research while affiliated with Chinese Academy of Fishery Sciences and other places

What is this page?


This page lists works of an author who doesn't have a ResearchGate profile or hasn't added the works to their profile yet. It is automatically generated from public (personal) data to further our legitimate goal of comprehensive and accurate scientific recordkeeping. If you are this author and want this page removed, please let us know.

Publications (33)


Metabolomics analysis reveals the mechanism for improving the growth performance and flesh quality of Aral barbel Luciobarbus brachycephalus by environmental alkalinity
  • Article

March 2025

·

4 Reads

Journal of Agriculture and Food Research

Haijun Wei

·

Longwu Geng

·

Xinchi Shang

·

[...]

·

Wei Xu




Representative images of liver tissues. (A) Microstructure in the C group; scale bars = 50 µm (40 ×). (B1–B3) Microstructure in the A25 group; scale bars = 50 µm (40 ×). Nuclei of hepatocytes (CNs) and erythrocytes (ERs), hepatic cell vacuolization (CVs), and lamellar vacuolation of cells (black boxes). (C) Ultrastructure in the C group; scale bar = 2 µm (10,000 ×). (C1) Magnified image of the area enclosed in the rectangle in C; scale bar = 1 µm (20,000 ×). (D) Ultrastructure in the A25 group; scale bar = 2 µm (10,000 ×). (D1) Magnified image of the area enclosed in the rectangle in b1; scale bar = 1 µm (20,000 ×). Mitochondrion (M), autophagosome (AP), nucleoplasm (N), nucleolus (NE), nuclear membrane (NM). Blood ammonia and hepatic oxidative stress-related indexes (E–J). (E) Blood ammonia content, (F) MDA content, (G) SOD activity, (H) CAT activity, (I) GSH-PX activity, (J) T-AOC activity. The data in this figure are presented as the mean ± SD of three parallel measurements. * indicates a significant difference (P < 0.05) between the C group and the A25 group (n = 6 fish per group).
mRNA-seq results. Correlation analysis of gene expression data in the samples (A). Principal component analysis (PCA) plot (B). Volcano plot (C) and heatmap (D) of the DEGs (P < 0.05). Enrichment bar chart for GO terms (E) and enrichment factor scatter plot (F) for GO terms. Enrichment bar chart for KEGG pathways (G) and enrichment factor scatter plot for KEGG pathways (H).
miRNA-seq analysis results. Correlation analysis of gene expression data in the samples (A). Principal component analysis (PCA) plot (B). Volcano plot (C) and heatmap (D) of the DEGs (P < 0.05). Enrichment bar chart for GO terms (E) and enrichment factor scatter plot for GO terms (F). Enrichment bar chart for KEGG pathways (G) and enrichment factor scatter plot for KEGG pathways (H).
Integrated analysis or interactions between miRNAs and their target mRNAs. Prediction results for base complementarity (A); Top 20 target mRNAs related to autophagy (B) and oxidative stress (C) in GO terms and KEGG pathways; Verification of the miRNA-seq (D) and mRNA-seq (E) results using qRT‒PCR; Gene expression in liver tissues of carp in the C and A25 groups (F). Statistical significance was determined by Student’s t test. *P < 0.05.
Analysis of metabolomic data quality and metabolic pathways enriched in the significantly differentially abundant metabolites. (A) PCA score plot of the samples acquired; (B) OPLS-DA score plot; Volcano plot (C) and cluster heatmap (D) of the differentially abundant metabolites; (E) KEGG pathway enrichment analysis results; (F) Selected potential metabolite biomarkers. Statistical significance was determined by Student’s t test. The data in this figure are presented as the mean ± SD of three parallel measurements (n = 6 fish per group). *P < 0.05.

+2

Analysis revealed the molecular mechanism of oxidative stress-autophagy-induced liver injury caused by high alkalinity: integrated whole hepatic transcriptome and metabolome
  • Article
  • Full-text available

July 2024

·

44 Reads

·

9 Citations

Introduction High-alkalinity water is a serious health hazard for fish and can cause oxidative stress and metabolic dysregulation in fish livers. However, the molecular mechanism of liver damage caused by high alkalinity in fish is unclear. Methods In this study, 180 carp were randomly divided into a control (C) group and a high-alkalinity (A25) group and were cultured for 56 days. High-alkalinity-induced liver injury was analysed using histopathological, whole-transcriptome, and metabolomic analyses. Results Many autophagic bodies and abundant mitochondrial membrane damage were observed in the A25 group. High alkalinity decreased superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activity and the total antioxidant capacity (T-AOC) and increased the malondialdehyde (MDA) content in liver tissues, causing oxidative stress in the liver. Transcriptome analysis revealed 61 differentially expressed microRNAs (miRNAs) and 4008 differentially expressed mRNAs. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis revealed that mammalian target of rapamycin (mTOR), forkhead box O (FoxO), mitogen-activated protein kinase (MAPK), and the autophagy signalling pathway were the molecular mechanisms involved. High alkalinity causes oxidative stress and autophagy and results in autophagic damage in the liver. Bioinformatic predictions indicated that Unc-51 Like Kinase 2 (ULK2) was a potential target gene for miR-140-5p, demonstrating that high alkalinity triggered autophagy through the miR-140-5p–ULK2 axis. Metabolomic analysis revealed that the concentrations of cortisol 21-sulfate and beta-aminopropionitrile were significantly increased, while those of creatine and uracil were significantly decreased. Discussion The effects of high alkalinity on oxidative stress and autophagy injury in the liver were analysed using whole-transcriptome miRNA-mRNA networks and metabolomics approaches. Our study provides new insights into liver injury caused by highly alkaline water.

Download






Citations (23)


... Energy is essential for sustaining normal life activities, and in the case of crustaceans, regulating energy metabolism enables their adaptation to environmental changes [46]. In this context, the hepatopancreas is a crucial organ for energy storage and metabolism, providing the necessary energy for stress responses [47]. Glycolysis, a vital pathway for carbohydrate metabolism, is widespread among animals, with its key purpose being the production of ATP under hypoxic conditions to fulfill the energy demands of cells devoid of mitochondria or during environmental stress [48]. ...

Reference:

Effects of Alexandrium pacificum Exposure on Exopalaemon carinicauda: Hepatopancreas Histology, Antioxidant Enzyme Activity, and Transcriptome Analysis
Analysis revealed the molecular mechanism of oxidative stress-autophagy-induced liver injury caused by high alkalinity: integrated whole hepatic transcriptome and metabolome

... Flathead asp (Pseudaspius leptocephalus (Pallas, 1776)) a member of the Leuciscidae family of the Cypriniformes, is endemic to the Heilongjiang River Basin (=Amur River Basin) of China, Russia, and Mongolia 1-3 . It is mainly found in the Heilongjiang, Wusuli, and Songhua Rivers, as well as their tributaries in Northeast China [4][5][6] . It is commonly referred to as "Yaluo" fish, and it is considered one of the premium indigenous fish species in the Heilongjiang River Basin due to its delicate and tender flavour and the notable absence of a fishy taste of its flesh 5,7,8 . ...

Comparison genetic diversity and population structure of four Pseudaspius leptocephalus populations in Heilongjiang River Basin based on mitochondrial COI gene

... After exposure to salinity stress, AST, ALT, ALP, and LDH enzyme activity increased, which indicates a need to deal with stress and cell damage. 59 Furthermore, in another study performed on pufferfish (Takifugu obscurus) under stress, AST, ALT, LDH, glucose, and triglyceride levels increased significantly while ALP levels decreased. Additionally, it reduced the number of blood cells, inhibited cell viability, and caused DNA damage and apoptosis. ...

Selenium-rich Lactobacillus plantarum alleviates salinity stress in Cyprinus carpio: Growth performance, oxidative stress, and immune and inflammatory responses
  • Citing Article
  • June 2024

Aquaculture Reports

... The brown frog (Rana dybowskii) plays a significant role within the forest and water ecosystem of Heilongjiang Province, located in Northeast China, holding a long-standing cultural history and serving as a valuable economic resource due to the high economic value of the fallopian tube, known as Oviductus Ranae (OR), of its female species (Wei et al., 2023). Studies have demonstrated that the OR is rich in proteins, unsaturated fatty acids, amino acids, phospholipids, steroids, nucleosides, vitamins, hormones, trace elements, and sugars, exhibiting a broad spectrum of physiological activities , (Zhang et al., 2024). ...

Background color preference of Amphibian Rana dybowskii
  • Citing Article
  • October 2023

Applied Animal Behaviour Science

... In recent years, high-throughput sequencing has been widely used in molecular biological research to identify key differentially expressed genes (DEGs) related to plant response to abiotic stress [21] . The stressors include salt [22] , drought [23] , low temperatures [24] , high temperatures [25] , and heavy metals [26] . ...

Transcriptome analysis revealed the mechanism of Luciobarbus capito (L. capito) adapting high salinity: Antioxidant capacity, heat shock proteins, immunity
  • Citing Article
  • May 2023

Marine Pollution Bulletin

... Previous studies have shown that glycinin increases the abundance of pathogenic bacteria in the gut of aquatic animals and increases the chance of infection by pathogenic bacteria (He, et al. 2022;Han et al. 2019). In addition, several studies have established that enteritis is associated with a reduction in the diversity of the gut microbiota (Shi et al. 2023;Zhou et al. 2023). This is also supported by our findings that dietary glycinin significantly altered the composition of the gut microbiota of L. crocea, such as reducing the abundance of Actinobacteria and Bifidobacterium and increasing the abundance of Bacteroides and Streptococcus. ...

Effect of arsenic stress on the intestinal structural integrity and intestinal flora abundance of Cyprinus carpio

... MDA is an indicator used to assess oxidative stress generated from the polyunsaturated fatty acids peroxidation process [34]. SOD is considered an important endogenous antioxidant enzyme, which alleviates cellular oxidative damage by scavenging ROS [35]. We tested the activity of MDA and SOD to evaluate the changes of oxidative stress in zebrafish embryos exposed to FLC. ...

Dietary Selenium-Rich Lactobacillus plantarum Alleviates Cadmium-Induced Oxidative Stress and Inflammation in Bulatmai barbel Luciobarbus capito

... Moreover, enrichment of probiotic cultures may be considered an effective strategy to improve efficacy against Cd-induced toxicity. Specifically, administration of Se-enriched L. plantarum to Luciobarbus capito ameliorated memory loss by reducing brain Cd accumulation and modulating Cd-induced signaling pathways (Shang et al., 2022). Thus, it is reasonable to propose that administration of probiotics may be considered a protective strategy against Cd neurotoxicity, although further elucidation of the efficacy and the underlying mechanisms are required. ...

Transcriptomics reveals the mechanism of selenium-enriched Lactobacillus plantarum alleviating brain oxidative stress under cadmium stress in Luciobarbus capito
  • Citing Article
  • September 2022

Ecotoxicology and Environmental Safety

... The study of microorganisms present in probiotic formulations and their ability to absorb HM ions is an area of significant interest. Moreover, research conducted on livestock has demonstrated that the use of probiotic preparations resulted in a substantial reduction in the accumulation of toxic metals [142]. ...

Effects of exposure to cadmium (Cd) and selenium-enriched Lactobacillus plantarum in Luciobarbus capito: Bioaccumulation, antioxidant responses and intestinal microflora
  • Citing Article
  • April 2022

Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology

... High Ca 2 ⁺ content has harmful effects to bodies (Marcusson et al., 1997) (Severi et al., 2014), and the binding of ACh and Glu-to their corresponding receptors also requires the participation of Ca 2+ (Wu et al., 2010) (Qiu et al., 2020). Recent research shows that Ca 2 ⁺ signaling pathway are enriched in brain injury induced by mercury in Common Carp (Zhang et al., 2023).The excess of Ca 2 ⁺ after IHg stress in our study indicated that IHg may cause Ca 2 ⁺ overload which could induce damage to the nervous system in M. chinensis philippi. ...

Brain Injury Induced by Mercury in Common Carp: Novel Insight from Transcriptome Analysis

Biological Trace Element Research