Results 191 to 200 of about 608,469 (324)

Nucleic Acid Therapeutics for “Undruggable” Cancer Targets: Mechanisms, Challenges, and Prospects

Advanced Science, EarlyView.
Nucleic acid therapeutics bypass the structural limitations of conventional drugs by targeting mRNA rather than proteins. This review examines how antisense oligonucleotides, siRNAs, miRNAs, aptamers, and mRNA vaccines intervene against historically undruggable oncoproteins including Ras, MYC, and p53, highlighting mechanistic advances, delivery ...
Feng Xu, Ke Wang, Kaizhong Lu, Tianlun Hou, Yuan Chen, Xian Wang, Hongchuan Jin   +6 more
wiley   +1 more source

Recent developments in the delivery of peptide nucleic acids (PNAs). [PDF]

RSC Chem Biol
Sarkar S, Murthy N.
europepmc   +1 more source

Unlocking the potential of chemically modified peptide nucleic acids for RNA-based therapeutics. [PDF]

RNA, 2023
Pradeep SP, Malik S, Slack FJ, Bahal R.
europepmc   +1 more source

Protein Structuromics Reveals a Loop‐Controlled Half‐Open Active Pocket Conformation Throughout Fe(II)/α‐ketoglutarate‐Dependent Dioxygenase Catalytic Cycle

Advanced Science, EarlyView.
This study reveals a conserved half‐open active pocket in Fe(II)/α‐ketoglutarate‐dependent dioxygenases through protein structuromics, distinguished by structural features comprising highly flexible loop elements. Enhanced sampling simulations‐guided mutagenesis experiments elucidated how this flexible loop regulates pocket open/closed conformations ...
Lunjie Wu, Huan Liu, Songyin Zhao, Lei Qin, Jiarui Li, Jun Wang, Zixuan Dai, Jie Gu, Yan Xu, Feiran Li, Yao Nie   +10 more
wiley   +1 more source

Peptide Nucleic Acids (PNAs) in Antimicrobial Therapy: A Next Generation Strategy. [PDF]

Int J Mol Sci
D'Aniello A, Masi A, Avitabile C, Del Monaco G, Saviano M, Moccia M.   +5 more
europepmc   +1 more source

Machine Learning‐Enhanced Ultrasensitive Immuno‐CRISPR Array Facilitates Early Diagnosis of Alzheimer's Disease by Detecting Multiple Plasma Biomarkers

Advanced Science, EarlyView.
This work presents a CRISPR‐based, ultrasensitive multiplex protein detection array capable of simultaneously analyzing six plasma biomarkers associated with Alzheimer's disease (AD). By integrating antibody‐mediated signal transduction, recombinase polymerase amplification, and spatially encoded CRISPR‐Cas12a, the system achieves detection sensitivity
Liding Zhang, Changwen Yang, Qian Yao, Xuewei Du, Shuai Ding, Yaoqiang Shi, Can Sheng, Ming Wang, Ying Han, Haiming Luo   +9 more
wiley   +1 more source

Self-Avoiding Gamma Peptide Nucleic Acids for Selective Targeting of RNA Secondary Structures. [PDF]

ACS Chem Biol
Dhami I, Thadke SA, Perera JDR, Batwal R, Zheng E, Thrikawala SW, Aryal B, Ly DH.   +7 more
europepmc   +1 more source

Head-to-head comparison of in vitro and in vivo efficacy of pHLIP-conjugated anti-seed gamma peptide nucleic acids. [PDF]

Cell Rep Phys Sci, 2023
Dhuri K, Duran T, Chaudhuri B, Slack FJ, Vikram A, Glazer PM, Bahal R.   +6 more
europepmc   +1 more source

Synergistic HMGN1 and VP64 Fusions Potentiate High‐Precision and PAM‐Flexible Base Editing

Advanced Science, EarlyView.
A novel CDA1Δ‐SpRY architecture fused with HMGN1 and VP64 yields a nearly PAM‐less base editing platform. By focusing cytosine conversion predominantly at position −18, this synergistic complex ensures highly precise targeting. Demonstrating enhanced efficiency across diverse models, including yeast and rice, the platform offers a robust solution for ...
Xi Luo, Yuyao Qu, Zhengyan Ye, Zheng Li, Yuanyan Zhang, Longjiong Luo, Shaokang Li, Wei Zhao, Ming Wang, Ralph Bock, Jianmin Wan, Junjie Tan   +11 more
wiley   +1 more source

Synthesis and RNA-Binding Properties of Heteroaryl Amino Pyridine Nucleobases for Triple-Helix-Forming Peptide Nucleic Acids. [PDF]

J Org Chem
Baskevics V, Farshineh Saei S, Kumpina I, Katkevica D, Ostrovska L, Rozners E, Katkevics M.   +6 more
europepmc   +1 more source