Tuina reverses capsule fibrosis in Frozen Shoulder as indicated via protemocis
Ontology highlight
ABSTRACT:
INSTRUMENT(S): Thermo Fisher Scientific instrument model
ORGANISM(S): Rattus Norvegicus (rat)
TISSUE(S): Synovium
DISEASE(S): Frozen Shoulder
SUBMITTER: 
Yingjie Qiao
LAB HEAD: Yingjie Qiao
PROVIDER: PXD047467 | Pride | 2024-01-09
REPOSITORIES: Pride
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| PE156ELQ_C1.raw | Raw | |||
| PE156ELQ_C2.raw | Raw | |||
| PE156ELQ_C3.raw | Raw | |||
| PE156ELQ_C4.raw | Raw | |||
| PE156ELQ_CT1.raw | Raw |
Items per page: 5 1 - 5 of 18 |
Similar Datasets
Project description:Frozen shoulder (FS) is a common disorder often treated with Tuina, but the mechanisms involved remain unclear. We employed proteomics to investigate the mechanisms associated with the treatment of capsule fibrosis in FS rats. We used a method composed of three weeks of cast immobilization to establish a model of FS. We then administered Tuina once daily for 14 days, identified differentially expressed proteins (DEPs) using phosphoproteomics. Then we used bioinformatics methods to study the mechanism of tuina therapy
2024-01-09 | PXD047468 | Pride
Project description:Fully grown oocytes remain transcriptionally quiescent, yet many maternal mRNAs are synthesized and retained in growing oocytes. We now know that maternal mRNAs are stored in a structure called the mitochondria associated ribonucleoprotein domain (MARDO). But the components and functions of MARDO remain elusive. Here, we found that LSM14B knockout prevents the proper storage and timely clearance of mRNAs (including Cyclin B1, Btg4, and other mRNAs that are translationally activated during meiotic maturation), specifically by disrupting MARDO assembly during oocyte growth and meiotic maturation. With decreased levels of storage and clearance, the LSM14B knockout oocytes failed to enter meiosis II, ultimately resulting in female infertility. Our results demonstrate the function of LSM14B in MARDO assembly, couple the MARDO with mRNA clearance and oocyte meiotic maturation
2023-10-17 | PXD042761 | Pride
Project description:3×Flag-atrA strain was grown in YEME and 50 mL were collected after 24 h. Cells were resuspended in phosphate buffer (pH=7.4) (PBS) and sonicated. After centrifugation at 12000 rpm, the supernatant was transferred and incubated with FLAG affinity gel (Yeasen) at 4 °C. The FLAG affinity gel was washed three times with 1 mL binding buffer (PBS contains 10% glycerol). After centrifugation at 2000 rpm, 500 μL PBS was added, and the interaction proteins were eluted after denaturation. WT strain was used as control. Protein identification and analysis was provided by Jingjie PTM BioLab (Hangzhou, China). Proteins were expressed in BL21 with the plasmids pET-28a-3×Flag-atrA and pET28a-clpX, respectively. The purified proteins were mixed and incubated at 30 °C for 3 h. The reaction system consisted of 4 μg AtrA, 4 μg ClpX and 3 mM ATP. The elution method is the same as for the pull-down assay after FLAG affinity gel purification at 4 °C. Samples were analyzed by western blot using anti-His mouse monoclonal antibody. AtrA was expressed in BL21 with the plasmid pET-32a-atrA and incubated with cell lysate of Δprc at 30 °C for 1 h. The protein processing and pupylation analysis were provided by Jingjie PTM BioLab (Hangzhou, China).
2024-05-23 | PXD037377 | Pride
Project description:P. yezoensis is an economically important marine crop and highly used seafood in China containing a high number of proteiP. yezoensis is an economically important marine crop and highly used seafood in China containing a high number of proteins. An oomycete, known as Pythium porphyrae, causes the red rot disease that seriously damages Pyropia farms every year in China, Korea, and Japan. To investigate the pathogen responsive proteins after the artificial infection of Pyropia with (P. porphyrae) oomycetes spores, an iTRAQ-based proteomic analysis was performed. A total of 762 differentially expressed proteins (DEP’s) were identified from which 378 proteins were highly expressed and 284 proteins were found to be low expressed. A large number of differentially expressed proteins were identified, which are involved in disease stress, carbohydrate metabolism, photosynthetic activity, and amino acid pathways as annotated in the Kyoto Encyclopedia of Genes and Genomes KEGG database. Our results showed that Pyropia resisted infection by inhibiting photosynthesis, energy and carbohydrate metabolism pathways, as supported by the change in the expression level of related proteins. Thus, the current research data provide an overall summary of the red algae response to pathogen infection. The present study could assist in a better understanding of the mechanisms behind infection resistance in P. yezoensis as well as improve the breeding of Pythium infection tolerant macroalgaens. An oomycete, known as Pythium porphyrae, causes the red rot disease that seriously damages Pyropia farms every year in China, Korea, and Japan. To investigate the pathogen responsive proteins after the artificial infection of Pyropia with (P. porphyrae) oomycetes spores, an iTRAQ-based proteomic analysis was performed. A total of 762 differentially expressed proteins (DEP’s) were identified from which 378 proteins were highly expressed and 284 proteins were found to be low expressed. A large number of differentially expressed proteins were identified, which are involved in disease stress, carbohydrate metabolism, photosynthetic activity, and amino acid pathways as annotated in the Kyoto Encyclopedia of Genes and Genomes KEGG database. Our results showed that Pyropia resisted infection by inhibiting photosynthesis, energy and carbohydrate metabolism pathways, as supported by the change in the expression level of related proteins. Thus, the current research data provide an overall summary of the red algae response to pathogen infection. The present study could assist in a better understanding of the mechanisms behind infection resistance in P. yezoensis as well as improve the breeding of Pythium infection tolerant macroalgae
2018-12-03 | PXD009363 | Pride
Project description:Chronic pain is one of the most significant and costly medical problems throughout the world. Recent evidence has confirmed the hippocampus as an active modulator of pain chronicity but the underlying mechanisms remain poorly defined. By means of in vivo electrophysiology together with chemogenetic and optogenetic manipulations in freely behaving mice, we identified a neural ensemble in the ventral hippocampal CA1 (vCA1) that showed inhibitory responses to noxious external stimuli, but not to innocuous stimuli. Following peripheral inflammation, this neuronal ensemble became responsive to innocuous stimuli and causally contributed to sensory hypersensitivity in inflammatory animals. Mimicking this inhibition of vCA1 neurons using chemogenetics in naïve mice induced chronic pain-like behavioral changes, whereas activating these vCA1 neurons in mice with chronic peripheral inflammation resulted in a striking reduction of pain-related behaviors. Pathway-specific manipulation of vCA1 projections to the basolateral amygdala (BLA) and infralimbic cortex (IL) showed that these pathways were differentially involved in pain modulation at different temporal stages of chronic inflammatory pain. These results confirm a crucial role of the ventral hippocampus and its circuits in modulating the development of chronic pain in mice.
2022-12-19 | PXD038416 | Pride
Project description:By the combination of affinity enrichment and high-resolution LC-MS/MS analysis, large-scale lysine acetylome analysis was performed in picea asperata. Altogether, 1,360 lysine acetylation sites in 717 protein groups were identified. Intensive bioinformatic analysis was then carried out to annotate those lysine acetylated targets, including protein annotation, functional classification, functional enrichment, etc.
2018-10-26 | PXD005042 | Pride
Project description:This project uses TMT labeling quantitative proteomics technology to carry out research, and a total of 898 proteins have been identified. Differentially expressed proteins were screened according to the criteria of expression fold change of more than 1.5-fold (up-regulation more than 1.5-fold or down-regulation less than 0.67) and P value<0.05. Among them, taking the comparison group Control VS H2O2 as an example, there were 31 up-regulated differentially expressed proteins and 81 down-regulated differentially expressed proteins. Through GO enrichment and KEGG pathway analysis, it was found that these differentially expressed proteins are mainly involved in important biological processes such as single-organism metabolic process, small molecule metabolic process, organophosphate metabolic process, organophosphate biosynthetic process and carbohydrate derivative biosynthetic process, and are mainly involved in the regulation of Metabolic pathways, Fructose and mannose metabolism, Oxidative phosphorylation, Tyrosine and Degradation of aromatic compounds and other important KEGG metabolic pathways.
2022-08-12 | PXD032910 | Pride
Project description:In order to further explore the expression of proteins in RSV-infected macrophages, RSV type-L19 was used to stimulate RAW264.7 cells, and then mass spectrometry was conducted to detect the expression of different proteins after RSV infection. The results showed that there were different expression of proteins in RSV activated and inactive RAW264.7 cells.
2023-05-26 | PXD042041 | Pride
Project description:Reticuloendotheliosis virus (REV) is a type C avian retrovirus; which causes immunosuppression, dwarf syndrome, and lymphoma in infected hosts. In this study, we used tandem mass tag (TMT) labeling and liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) to characterize protein alterations in chicken bursa of Fabricius, before and after REV infection at 7, 14, 21, and 28 days. Our data showed that 1127, 999, 910 and 1138 differentially expressed proteins were significantly altered at 7, 14, 21, 28 days after REV infection, respectively. Bioinformatics analysis indicated these proteins were mainly participate in are mainly involved with immune responses, energy metabolism, cellular processes, biological regulation, metabolic processes, response to stimuli, and multicellular organismal process. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway cluster analysis showed that post-infection, proteins were enriched in the cell cycle, Wnt signaling, antigen processing and presentation, cytokine receptor interaction, Adenosine 3',5'-cyclic monophosphate signaling pathway, and NF-κB signaling. In addition, heat shock protein (HSP) levels also changed significantly after REV infection. These findings help clarify interactions between REV and the host, and provides mechanistic insights on REV-induced host immunosuppression.
2021-09-10 | PXD024278 | Pride
Project description:The prognosis of liver cancer was inferior among tumors. New medicine treatments are urgently needed. In this study, a novel exopolysaccharide EPS364 was purified from Vibrio alginolyticus 364 which was isolated from South China Sea cold seep. Further research suggested that EPS364 consisted of mannose, glucosamine, gluconic acid, galactosamine, arabinose with a molar ratio of 5:9:3.4:0.8:1.5. The molecular weight of EPS364 was 14.8 kDa. Our results further indicated that EPS364 was β-linked and phosphorylated polysaccharide. Notably, EPS364 exhibited significant anti-tumor activity. Besides, EPS364 induced Huh7.5 cells apoptosis, collapse of mitochondrial membrane potential (MMP) and generation of reactive oxygen species (ROS). Proteomic and quantitative real-time PCR analyses indicated that EPS364 blocked cancer cell adhesion and induced apoptosis via targeting FGF19–FGFR4 signaling pathway. These findings suggested that EPS364 was a promising anti-tumor agent for pharmacotherapy.
2021-09-09 | PXD023080 | Pride