Results 161 to 170 of about 5,966,093 (336)

NamiRNA‐Enhancer Network: The Changing Era Challenge and Chance of miRNA

Advanced Science
MicroRNAs (miRNAs) systematically orchestrate multiple biological processes via gene regulation in various organisms. Conventionally, miRNAs bind to untranslated regions of mRNAs to modulate gene silencing in the cytoplasm.
Lu Chen, Ying Liang, Hongyan Wei, Mengxing Liu, Jin Wu, Wei Li, Wenxuan Li, Yuxiao Jin, Yinshan Li, Wei Zhao, Min Xiao, Kaicheng Zhou, Shuai Yang, Wenqiang Yu   +13 more
doaj   +1 more source

Tumor mutational burden as a determinant of metastatic dissemination patterns

Molecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal, Andrea Moreno‐Manuel, Miguel Salvadó‐Pertierra, Cristina Santos‐Vivas, Rebeca Sanz‐Pamplona   +4 more
wiley   +1 more source

Robust Transcriptional Activation in Plants Using Multiplexed CRISPR-Act2.0 and mTALE-Act Systems.

Molecular Plant, 2017
Levi G. Lowder, Jianping Zhou, Yingxiao Zhang, Aimee A. Malzahn, Z. Zhong, T. Hsieh, D. Voytas, Yong Zhang, Yiping Qi   +8 more
semanticscholar   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Dynamic properties of transcriptional condensates modulate CRISPRa-mediated gene activation

Nature Communications
CRISPR activation (CRISPRa) is a powerful tool for endogenous gene activation, yet the mechanisms underlying its optimal transcriptional activation remain unclear.
Yujuan Fu, Xiaoxuan Yang, Sihui Li, Chenyang Ma, Yao An, Tao Cheng, Ying Liang, Shengbai Sun, Tianyi Cheng, Yongyang Zhao, Jianghu Wang, Xiaoyue Wang, Pengfei Xu, Yafei Yin, Hongqing Liang, Nan Liu, Wei Zou, Baohui Chen   +17 more
doaj   +1 more source

Targeting p38α in cancer: challenges, opportunities, and emerging strategies

Molecular Oncology, EarlyView.
p38α normally regulates cellular stress responses and homeostasis and suppresses malignant transformation. In cancer, however, p38α is co‐opted to drive context‐dependent proliferation and dissemination. p38α also supports key functions in cells of the tumor microenvironment, including fibroblasts, myeloid cells, and T lymphocytes.
Angel R. Nebreda
wiley   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

A CBP integrator complex mediates transcriptional activation and AP-1 inhibition by nuclear receptors.

Cell, 1996
Yasutomi Kamei, Lan Xu, T. Heinzel, J. Torchia, R. Kurokawa, B. Gloss, Sheng-Cai Lin, R. Heyman, D. Rose, C. Glass, M. Rosenfeld   +10 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Effects of a polymorphism in the human tumor necrosis factor alpha promoter on transcriptional activation.

Proceedings of the National Academy of Sciences of the United States of America, 1997
A. Wilson, J. Symons, T. McDowell, H. Mcdevitt, G. Duff   +4 more
semanticscholar   +1 more source