Results 101 to 110 of about 153,188 (279)

TAF-ChIP: an ultra-low input approach for genome-wide chromatin immunoprecipitation assay

Life Science Alliance, 2019
The authors present a novel method for obtaining chromatin profiles from low cell numbers without prior nuclei isolation. The method is successfully implemented in generating epigenetic profile from 100 cells with high signal-to-noise ratio.
Junaid Akhtar, Piyush More, Steffen Albrecht, Federico Marini, Waldemar Kaiser, Apurva Kulkarni, Leszek Wojnowski, Jean-Fred Fontaine, Miguel A Andrade-Navarro, Marion Silies, Christian Berger   +10 more
doaj   +1 more source

Profiling chromatin regulatory landscape: insights into the development of ChIP-seq and ATAC-seq

Molecular Biomedicine, 2020
Chromatin regulatory landscape plays a critical role in many disease processes and embryo development. Epigenome sequencing technologies such as chromatin immunoprecipitation sequencing (ChIP-seq) and assay for transposase-accessible chromatin with high ...
Shaoqian Ma, Yongyou Zhang
doaj   +1 more source

Topoisomerase II chromatin immunoprecipitation

, 2018
\ua9 2018, Springer Science+Business Media, LLC.Chromatin immunoprecipitation is a method to isolate a protein of interest coupled to DNA following cross-linking with formaldehyde and to quantify the relative abundance or occupancy of the protein at ...
Austin CA, Cowell IG, Smith KA
core  

Molecular Glue cc‐885 Inhibits VHL‐Deficient Clear Cell Renal Cell Carcinoma via ETS1 Degradation

Advanced Science, EarlyView.
VHL‐deficient kidney cancer lacks effective treatments. This study reveals that the molecular glue degrader cc‐885 hijacks the cellular recycling system to selectively destroy the oncogenic protein ETS1, effectively killing VHL‐mutant tumors. Combining CC‐885 with the approved drug belzutifan achieves powerful synergy, offering a promising new ...
Taowei Yang, Qihao Li, Kun Ye, Kezhi Liu, Mi Zhou, Minyu Chen, Lican Liao, Kangbo Huang, Zhu Wang, Qiong Deng, Jieyan Wang, Meiyu Jin, Xu Chen, Hui Liang, Jiaxing Zhang, Junhang Luo   +15 more
wiley   +1 more source

TSPYL5 Promotes Triple‐Negative Breast Cancer Metastasis by Antagonizing USP10‐Mediated PTEN Stabilization to Unleash a ZEB1‐Dependent EMT Program

Advanced Science, EarlyView.
The hyperactivation of PI3K/AKT signaling in PTEN wild‐type triple‐negative breast cancer represents a clinical paradox. We delineate a novel post‐translational regulatory axis wherein the oncogene TSPYL5 competitively antagonizes the deubiquitinase USP10.
Jiaying Shi, Ming Yi, Shengyu Xie, Zhaokun Wang, Xinyue Zhang, Yangwei Zhang, Rui Tang, Yuan Yang, Yunqiang Liu   +8 more
wiley   +1 more source

Native Chromatin Immunoprecipitation (N-ChIP) in Primary Cortical Rat Astrocytes

, 2019
Chromatin immunoprecipitation (ChIP) in conjunction with qPCR or next generation sequencing (ChIPseq) is used to detect protein-DNA interaction. Typically, DNA bound to a protein of interest is captured with an antibody against this protein, and DNA is ...
Di Benedetto, B., Jakovcevski, M., Malik, V.   +2 more
core   +1 more source

m6A‐Mediated Glycolysis by IL‐37 Drives T Cell Metabolic Reprogramming to Regulate Colitis

Advanced Science, EarlyView.
This study identifies an IL‐37/SIGIRR‐METTL14 regulatory axis that suppresses global m6A modification in CD4+ T cells. IL‐37 signaling, mediated through SIGIRR, inhibits IRAK4 and JNK phosphorylation, leading to downregulation of the methyltransferase METTL14.
Xiaoyan Wang, Jiadong Yu, Guolin Li, Ya Li, Fanlian Zeng, Jing Hu, Yifan Zhou, Chengcheng Yue, Qixiang Zhao, Chen Zhang, Hong Zhou, Fulei Zhao, Yawen Hu, Pei Zhou, Linna Gu, Yuting Feng, Mingxiang He, Shishi Huang, Xiaochi Sun, Xinmeng Wang, Jie Tang, Xinyu Zeng, Wenling Wu, Nongyu Huang, Xinai Cui, Kaijun Cui, Jiong Li   +26 more
wiley   +1 more source

Analysis of chromatin-nuclear receptor interactions by laser-chromatin immunoprecipitation.

, 2014
Better defining the dynamics of biomolecular interactions is an important step in understanding molecular biology and cellular processes. DNA-protein interactions, and specifically hormone-triggered DNA-nuclear receptor interactions, are key events which
Della Ventura B, Carafa V, Stunnenberg HG, NEBBIOSO, Angela, Velotta R, Altucci C, ALTUCCI, Lucia, Benedetti R, Conte M   +8 more
core   +1 more source

Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis

Advanced Science, EarlyView.
In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley   +1 more source

Chromatin Immunoprecipitation Experiments from Whole Drosophila Embryos or Larval Imaginal Discs

Bio-Protocol, 2017
Chromatin Immunoprecipitation coupled either to qPCR (qChIP) or high-throughput sequencing (ChIP-Seq) has been extensively used in the last decades to identify the DNA binding sites of transcription factors or the localization of various histone marks ...
Vincent Loubiere, Anna Delest, Bernd Schuettengruber, Anne-Marie Martinez, Giacomo Cavalli   +4 more
doaj   +1 more source