Results 71 to 80 of about 298,098 (305)

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

A Conserved Target Site in HIV-1 Gag RNA is Accessible to Inhibition by Both an HDV Ribozyme and a Short Hairpin RNA

Molecular Therapy: Nucleic Acids, 2014
Antisense-based molecules targeting HIV-1 RNA have the potential to be used as part of gene or drug therapy to treat HIV-1 infection. In this study, HIV-1 RNA was screened to identify more conserved and accessible target sites for ribozymes based on the ...
Robert J Scarborough, Michel V Lévesque, Etienne Boudrias-Dalle, Ian C Chute, Sylvanne M Daniels, Rodney J Ouellette, Jean-Pierre Perreault, Anne Gatignol   +7 more
doaj   +1 more source

Differential expression of cellulose synthase (CesA) gene transcripts in potato as revealed by QRT-PCR [PDF]

, 2009
Two transgenic potato lines, csr2–1 and csr4–8 that contained two different antisense cellulose synthase (CesA) genes, csr2 and csr4, respectively were crossed.
Jacobsen, E., Olawole, O., Vincken, J.P., Visser, R.G.F.   +3 more
core   +2 more sources

The effect of loop size in antisense and target RNAs on the efficiency of antisense RNA control

Nucleic Acids Research, 1992
Most natural antisense RNAs display a high degree of secondary structure with stem-loops as their most prominent feature. Mutations affecting the inhibitory activity of these RNAs most often map in or close to loop regions in both the antisense and target RNAs. The primary recognition loops often contain 5-7 unpaired nucleotides.
Tord Hjalt, E. Gerhart, H. Wagner
openaire   +3 more sources

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Therapeutic potential of natural antisense transcripts and various mechanisms involved for clinical applications and disease prevention

RNA Biology
Antisense transcription, a prevalent occurrence in mammalian genomes, gives rise to natural antisense transcripts (NATs) as RNA molecules. These NATs serve as agents of diverse transcriptional and post-transcriptional regulatory mechanisms, playing ...
Ashiq Ali, Aisha Khatoon, Chenran Shao, Bilal Murtaza, Qaisar Tanveer, Zhongjing Su   +5 more
doaj   +1 more source

In-depth transcriptome analysis reveals novel TARs and prevalent antisense transcription in human cell lines. [PDF]

PLoS ONE, 2010
Several recent studies have indicated that transcription is pervasive in regions outside of protein coding genes and that short antisense transcripts can originate from the promoter and terminator regions of genes.
Daniel Klevebring, Magnus Bjursell, Olof Emanuelsson, Joakim Lundeberg   +3 more
doaj   +1 more source

Micro-RNAs of the miR-15 family modulate cardiomyocyte survival and cardiac repair [PDF]

, 2015
A family of microRNAs, called the miR-15 family, which includes miR-195, are shown to be up-regulated during pathological cardiac remodeling and repress the expression of mRNAs required for cell proliferation and survival, with consequent loss of ...
Olson, Eric N., van Rooij, Eva
core   +1 more source

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Long Non-Coding RNAs: New Players in Hematopoiesis and Leukemia [PDF]

, 2015
Long non-coding RNAs (lncRNAs) are important regulators of gene expression that influence almost every step in the life cycle of genes, from transcription to mRNA splicing, RNA decay, and translation.
Ballarino, Monica, Fatica, Alessandro, Morlando, Mariangela   +2 more
core   +2 more sources