Results 201 to 210 of about 461,354 (348)

BRISC inactivation alleviates alcohol-induced liver injury in mice

Scientific Reports
BRCC3 isopeptidase complex (BRISC) is a JAMM subfamily deubiquitinase that has been revealed to be required for optional activation of NLRP3 inflammasome and TLR4/NF-κB signaling pathway.
Ting Wang, Wen Zhang, Xian Liu, Kai Liu, Guang-Ming Ren, Shen-Si Xiang, Yi-Qun Zhan, Hui Chen, Hui-Ying Gao, Ke Zhao, Miao Yu, Chang-Yan Li, Xiao-Ming Yang, Rong-Hua Yin   +13 more
doaj   +1 more source

Deep Learning in Proteomics Informatics: Applications, Challenges, and Future Directions [PDF]

arXiv
Deep learning is an advanced technology that relies on large-scale data and complex models for feature extraction and pattern recognition. It has been widely applied across various fields, including computer vision, natural language processing, and speech recognition. In recent years, deep learning has demonstrated significant potential in the realm of
arxiv  

Colorectal Cancer Cells–Derived Exosomal PIK3CA Mutation DNA Promotes Tumor Metastasis by Activating Fibroblast and Affecting Tumor Metastatic Microenvironment

Advanced Science, EarlyView.
PIK3CAH1047R DNA in colorectal cancer (CRC) cell‐derived exosomes can be delivered into recipient fibroblasts, where it is transcribed and translated, leading to the activation of fibroblasts into cancer‐associated fibroblasts, which secrete elevated levels of IL6. The simultaneous detection and targeting of PIK3CAH1047R mutation and IL6 may serve as a
Rui Wang, Wanming Li, Yuqiong Lv, Wei Ba, Ying Jiang, Xiaoshuai Li, Jin Fang   +6 more
wiley   +1 more source

Single-Cell Proteomics Using Mass Spectrometry [PDF]

arXiv
Single-cell proteomics (SCP) is transforming our understanding of biological complexity by shifting from bulk proteomics, where signals are averaged over thousands of cells, to the proteome analysis of individual cells. This granular perspective reveals distinct cell states, population heterogeneity, and the underpinnings of disease pathogenesis that ...
arxiv  

The Molecular Basis of Amino Acids Sensing

Advanced Science, EarlyView.
Amino acids are essential as protein building blocks and signaling molecules, enabling metabolic regulation. Cells sense amino acid levels to control protein synthesis, maintain homeostasis, and adapt to nutritional changes. This review explores recent advances in amino acid sensing mechanisms across organisms, highlighting their roles in cellular ...
Cong Jiang, Xiao Tan, Jiali Jin, Ping Wang   +3 more
wiley   +1 more source

EccDNA‐Driven VPS41 Amplification Alleviates Genotoxic Stress via Lysosomal KAI1 Degradation

Advanced Science, EarlyView.
Following ionizing radiation, eccDNA‐mediated VPS41 amplification slightly increases its expression but fails to prevent apoptosis. Introducing exogenous eccDNA or VPS41 enhances VPS41‐KAI1 interaction, promoting lysosomal degradation of KAI1. This process inhibits apoptotic signaling, enhancing cell survival and resistance to radiation‐induced damage.
Bin Shi, Ping Yang, Huaijin Qiao, Jinchen He, Bin Song, Hao Bai, Fengdi Jiang, Yining Zhang, Qian Li, Tao Yan, Wenlin Tu, Daojiang Yu, Shuyu Zhang   +12 more
wiley   +1 more source

Automating Exploratory Proteomics Research via Language Models [PDF]

arXiv
With the development of artificial intelligence, its contribution to science is evolving from simulating a complex problem to automating entire research processes and producing novel discoveries. Achieving this advancement requires both specialized general models grounded in real-world scientific data and iterative, exploratory frameworks that mirror ...
arxiv  

Genomic atlas of the human plasma proteome

Nature, 2018
B. Sun, J. Maranville, J. Peters, D. Stacey, James R. Staley, James A. Blackshaw, S. Burgess, T. Jiang, Ellie Paige, P. Surendran, C. Oliver‐Williams, M. Kamat, B. Prins, Sheri K. Wilcox, E. Zimmerman, An Chi, N. Bansal, S. Spain, A. Wood, N. Morrell, J. Bradley, N. Janjić, David J. Roberts, W. Ouwehand, J. Todd, N. Soranzo, K. Suhre, D. Paul, C. Fox, R. Plenge, J. Danesh, H. Runz, A. Butterworth   +32 more
semanticscholar   +1 more source

Genetic Regulation of Alternative Polyadenylation Provides Novel Insights into Molecular Mechanisms Underlying Non‐small Cell Lung Cancer

Advanced Science, EarlyView.
Compared with the non‐risk G allele of rs9606, the risk T allele of rs9606 decreases the binding affinity of NUDT21 for LYRM4, triggering 3'UTR shortening that stabilizes LYRM4 mRNA and elevates its expression. Increased LYRM4 expression promoted malignant phenotypes of non‐small cell lung cancer (NSCLC) cells through modulating ferroptosis, supporting
Meng Jin, Yongbiao Huang, Bin Li, Yuan Wang, Yan Li, Zhirui Chen, Zhe Tang, Chaofan Liu, Lei Zhang, Xianglin Yuan, Jianbo Tian, Bo Liu   +11 more
wiley   +1 more source

Refining Platelet Purification Methods: Enhancing Proteomics for Clinical Applications [PDF]

arXiv
Background: Platelet proteomics offers valuable insights for clinical research, yet isolating high-purity platelets remains a challenge. Current methods often lead to contamination or platelet loss, compromising data quality and reproducibility. Objectives: This study aimed to optimize a platelet isolation technique that yields high-purity samples ...
arxiv