Eggshell-matrix protein proteome for squamates
Ontology highlight
ABSTRACT:
INSTRUMENT(S): Q Exactive Plus
ORGANISM(S): Shinisaurus Crocodilurus Eremias Argus
TISSUE(S): Eggshell, Extracellular Matrix
DISEASE(S): Disease Free
SUBMITTER: 
honxin Xie
LAB HEAD: Weiguo Du
PROVIDER: PXD029080 | Pride | 2022-08-17
REPOSITORIES: Pride
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Compare_peptides_identified.xlsx | Xlsx | |||
| Compare_protein_groups.xlsx | Xlsx | |||
| Ear.pep.fasta | Fasta | |||
| Ear1.raw | Raw | |||
| Ear2.raw | Raw |
Items per page: 5 1 - 5 of 14 |
Similar Datasets
Project description:Increased level of angiotensin II (Ang II) plays a central role in the development of hypertensive vascular remodeling. Here, we identify the deubiquitinating enzyme JOSD2 as a protective factor and investigate its molecular mechanism in Ang II-induced vascular remodeling. Firstly, we found that JOSD2 was up-regulated in aortic smooth muscle cells but not endothelial cells of Ang II-challenged mouse vascular tissues. Whole-body knockout of JOSD2 significantly deteriorated Ang II-induced vascular remodeling in mice. Conversely, Ang II-induced vascular remodeling was reversed by VSMC-specific JOSD2 overexpression. In vitro, JOSD2 deficiency aggravated the fibrosis, proliferation, and migration induced by Ang II in vascular smooth muscle cells (VSMCs), while these changes were reversed by JOSD2 overexpression. RNA-seq analysis showed that the protective effects of JOSD2 in VSMCs were related to TGFβ-SMAD pathway. Furthermore, the LC-MS/MS analysis identified SMAD7, a negative regulator in TGFβ-SMAD pathway, as the substrate of JOSD2. JOSD2 specifically bound to the MH1 domain of SMAD7 to removed K48-linked Ub chains of SMAD7 at lysine 220 to sustain SMAD7 stability. Taken together, our finding reveals that JOSD2-SMAD7 axis is critical for relieving Ang II-induced vascular remodeling and JOSD2 maybe a novel and potential therapeutic target for hypertensive vascular remodeling.
2024-10-10 | PXD056674 | Pride
Project description:Sertoli cells are highly polarized testicular cells that provide a nurturing environment for germ cell development and maturation during spermatogenesis. The Class III PI3K, PIK3C3/VPS34 plays key roles in endosomal membrane traffic and macroautophagy in various cell types; however, its role in Sertoli cells remains unclear. Here, we generated a mouse line in which Pik3c3 was specifically deleted in Sertoli cells (cKO) and found that after one round of normal spermatogenesis, the cKO mice quickly became infertile and showed disruption of Sertoli cell polarity, loss of germ cells and impaired spermiogenesis. Subsequent proteomics and phosphoproteomics analyses enriched the F-actin cytoskeleton network involved in the disorganized Sertoli-cell structure in cKO testis, and showed significantly increased expression of the F-actin negative regulator SCIN and reduced phosphorylation of the α-tubulin deacetylase HDAC6. Our results further demonstrated that the accumulation of SCIN in cKO Sertoli cells caused the disassembly of the F-actin cytoskeleton, which was related to the failure of SCIN degradation through the autophagy-lysosome pathway. Additionally, we found that the phosphorylation of HDAC6 at site S59 by PIK3C3 was essential for its degradation through the ubiquitin-proteasome pathway. As a result, the HDAC6 that accumulated in cKO Sertoli cells deacetylated SCIN at site K189 and led to a disorganized F-actin cytoskeleton. Taken together, our findings elucidate the indispensable role of PIK3C3 in maintaining Sertoli cell polarity and reveal a new mechanism in which both its protein kinase activity and its regulation of autophagy are required for the stabilization of the actin cytoskeleton.
2024-08-09 | PXD036242 | Pride
Project description:The purpose of this study was to determine which genes are differentially regulated virus infection in RAW264.7 cells. Cells were infected with Vesicular Stomatitis Virus (VSV) or herpes simplex virus 1 (HSV-1) for 6h. Then the differentially regulated genes were analyzed, focusing on F-box proteins and E3 ubiquitin ligases. RAW264.7 cells were infected with Vesicular Stomatitis Virus (VSV, MOI=1) or herpes simplex virus 1 (HSV-1, MOI=5) for 6h. Equal amounts of RNA were assayed for gene expression using Affymetrix mouse 430 2.0 arrays.
2016-04-05 | E-GEOD-72077 | biostudies-arrayexpress
Project description:The purpose of this study was to determine what are the effects of Src deficiency on innate antiviral response upon virus infection in RAW264.7 cells. Wild type and Src-/- RAW264.7 cells were infected with vesicular stomatitis virus (VSV) or herpes simplex virus 1 (HSV-1) for 6h. Then the differentially regulated genes were analyzed. Wild type and Src-/- RAW264.7 cells were infected with vesicular stomatitis virus (VSV, MOI=1) or herpes simplex virus 1 (HSV-1, MOI=5) for 6h. Equal amounts of RNA were assayed for gene expression using Affymetrix mouse 430 2.0 arrays.
2016-07-01 | E-GEOD-81675 | biostudies-arrayexpress
Project description:The purpose of this study was to determine which genes are differentially regulated by the E3 ligase Nrdp1 in CD8+ T cells after treatments with anti-CD3/CD28 Abs. The results demonstrate increased induction of cytotoxicity-associated genes in Nrdp1-/- mice than in Nrdp1+/+ mice after activation. Thus Nrdp1 may be involved in the regulation of TCR signaling. Naive CD8+ T cells derived spleens of Nrdp1+/+ and Nrdp1-/- mice were either untreated or treated with immobilized anti-CD3 (5 μg/ml) and soluble anti-CD28 (1 μg/ml) Abs for 4h or 8h. Equal amounts of RNA were assayed for gene expression using Affymetrix mouse 430 2.0 arrays.
2015-08-03 | E-GEOD-70393 | biostudies-arrayexpress
Project description:Beef quality is the first deciding factor for consumers to consider before purchasing. The aim of this study was to evaluate the effects of suspension and aging time on beef quality. We compared the differences in pH, drip loss, cooking loss, color, shear force, myofibril fragmentation index (MFI) and electron microscope of three muscle tissues between Achilles tendon (AT) and neck-arm restraint (NR) suspensions during seven aging periods (day 0, 1, 2, 3, 7, 14 and 21) after slaughter using the carcasses of six Xinjiang brown cattle. We found that NR suspension could significantly increase water loss rate and MFI, as well as reduce shear force compared to AT suspension. The muscle fiber structure with NR suspension was more severely damaged. The proteomics of longissimus dorsi were checked for the post-mortem day 1, 7 and 14. We detected 50, 26, and 29 differential expressed proteins (DEPs) between NR and AT suspension at post-mortem day 1, 7 and 14, respectively. These proteins were involved in metabolic and muscle structure associated pathways, and contributed to a comprehensive understanding of suspension-dependent meat quality regulation by proteins in beef cattle. To conclude, NR suspension can accelerate the aging time of beef carcasses, which will reduce the cost of carcass suspension and bring more benefits in beef industry.
2021-11-19 | PXD029806 | Pride
Project description:The pachynema progression, a crucial meiotic process, contributes to the completion of prophase I. Nevertheless, the regulation of this significant meiotic process remains poorly understood. In this study, we identified a novel testis-specific protein HSF5, which regulates pachynema progression during male meiosis in a chromatin-binding manner. Deficiency of HSF5 results in meiotic arrest and male infertility, characterized as unconventionally accumulated pachynema halting at the mid-to-late stage, with extensive spermatocyte apoptosis. Our scRNA-seq data confirmed consistent expressional alterations of certain driver genes(Sycp1, Msh4, Meiob, etc.) crucial for pachynema progression in Hsf5-/- individuals. Ulteriorly, HSF5 was revealed to primarily bind to promoter regions of such key divers by CUT&Tag analysis. Also, our results demonstrated that HSF5 biologically interacted with the chromatin-remodeling SWI/SNF complex, and it could function as a transcriptional factor for pachynema progression during meiosis. Therefore, our study underscored the importance of the chromatin-associated HSF5 for the differentiation of spermatocytes, improving the protein regulatory network of the pachynema progression.
2024-08-23 | PXD053613 | Pride
Project description:The objective was to determine the role of Krüppel-like factor 5 (KLF5) in radiation-induced intestinal injury. Mice with intestinal-specific knockdown of KLF5 (Cre+ mice) were generated and their response to radiation was compared with controls (Cre- mice). Mice were given 15 Gy total body irradiation (TBI). The mice intestines were harvested at 6h post TBI and screened for differentially expressed genes by microarray analysis. We identified 11,004 and 2,466 differentially expressed genes in non-irradiated and irradiated mice at 6h post TBI, respectively. KLF5 knockdown down-regulated genes related to DNA damage repair pathways such as nucleotide excision repair, mismatch repair, non-homologous end joining and the Fanconi anemia pathway, which may suggest a novel function of KLF5. A four chip study using total RNA recovered from four pooled intestine tissues of four experimental groups. The four experimental groups respectively were the 6h-cre+ group, 6h-cre- group, con-cre+ group and con-cre- group. Equal mass amounts of total RNA were pooled from each small intestine to yield a sample representing RNA from 3 separate mice in each group. One pooled sample in every group were tested with one chip. Each chip measures the expression level of 44,170 genes from C57BL/6 mouse (background) with three 60-mer probe pairs per gene.
2015-03-10 | E-GEOD-66655 | biostudies-arrayexpress
Project description:On the third day after BCI intervention, rat bone marrow cells differentiated into macrophages induced by 20ng/ml Macrophage colony-stimulating factor, cellular RNA samples were collected for RNA sequencing
2022-11-03 | E-MTAB-12274 | biostudies-arrayexpress
Project description:ZBP1/IMP1 is an mRNA binding protein that post-transcriptionally regulates the expression of a handful mRNAs, implicated in maintaining cell polarity and adhesion. We have previously shown that ZBP1 was able to inhibit proliferation and invasiveness of breast carcinoma cells in vitro. In the current study, we utilized orthotopic breast fat pad xenografts to further investigate the ZBP1-mediated functions in breast tumorigenesis and metastasis in vivo. We used microarrays to identify important gene for breast tumor growth and metastasis in response to ZBP1 expression Total RNA was extracted from breast tumor generated from ZBP1-expression and ZBP1-nonexpression MDA231 cells and used for hybridization on Affymetrix microarrays. We sought to obtain gene expression profiles from the individual tumors and identify what genes are up-regulated or down-regulated in the presence of ZBP1. The microarray experiments and data analysis were performed in 'Gene Company Limited' in Senzheng, China. G-10 and G-13, Tumors generated from MDA231/GFP cells; I-5 and I-6, tumors generated from MDA231/ZBP1-GFP cells.
2014-10-24 | E-GEOD-62638 | biostudies-arrayexpress