Results 241 to 250 of about 60,898 (304)

TopCas: Topology‐Gated Cas12a via DNA‐RNA Chimeric Circular crRNA for Amplification‐Free Nucleic Acid Detection and Conditional Gene Editing

Advanced Science, Volume 13, Issue 33, 15 June 2026.
The TopCas platform utilizes an engineered DNA‐RNA chimeric circular crRNA to establish topology‐gated control over CRISPR‐Cas12a activity, enabling target‐triggered self‐catalytic amplification (preamplification‐free). This system seamlessly integrates highly sensitive molecular diagnostics with conditionally controlled gene editing, demonstrating ...
Shun Zhang, Wen Sun, Ting Xiao, Yali Wang, Xianlan Wu, Huiyou Chen, Ming Chen, Jun Zhang   +7 more
wiley   +1 more source

A TtAgo-Driven Autocatalytic Circuit with Thermal-Enhanced Kinetics for One-Pot Nucleic Acid Detection. [PDF]

Adv Sci (Weinh)
Xie Z, Deng R, Niu B, Yang Y, Zhao S, Yang H, Gong M, Luo J, Tang Y, Sheng J, Pi Y, Chen M, Chang K.   +12 more
europepmc   +1 more source

T‐Cell Exhaustion in the Tumor Microenvironment: Subcellular Dysfunction, Pan‐Cancer Characteristics, and Therapeutic Interventions

Advanced Science, Volume 13, Issue 33, 15 June 2026.
This study elucidates the mechanisms of subcellular multidimensional collapse in exhausted T cells. By specifically targeting the nucleus, mitochondria, and endoplasmic reticulum, strategic interventions can effectively remodel the compromised organelle network. This integrated approach drives comprehensive T cell resuscitation, ultimately establishing
Mingxing Wang, Wanhui Dong, Jian Chen, Zhangjie Zhou, Shujuan Fu, Tingting Wu, Haiyan Jiang, Zhiying Wang, Zhixian Zhong, Yi Zhong   +9 more
wiley   +1 more source

Engineering of CoA‐Acylating Butyraldehyde Dehydrogenase for Enhanced 1,3‐Butanediol Production in Escherichia coli

Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1605-1614, June 2026.
ABSTRACT Microbial production of 1,3‐butanediol (1,3‐BDO) offers a renewable route to this versatile C4 chemical. However, the low performance of CoA‐acylating butyraldehyde dehydrogenase (Bld), which contains a catalytic cysteine, limits efficient production in recombinant Escherichia coli (E. coli).
Seunghyun Cho, Tayyab Islam, Sobia Islam, Junhak Lee, Sung Won Jung, Sunghoon Park   +5 more
wiley   +1 more source

An Actively Homing Insertion Element in a Phage Methylase Contains a Hidden HNH Endonuclease. [PDF]

Genes (Basel)
Arsenault D, Gosselin SP, Gogarten JP.
europepmc   +1 more source

A Mechanistic Model of rAAV Production in Synthetic Cell Lines

Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1684-1694, June 2026.
ABSTRACT The recombinant adeno‐associated virus (rAAV) is a widely used vector for gene therapy. Its manufacturing faces significant challenges in producing the large quantities of vectors needed for clinical applications and reducing empty particles.
Prahalad Srinivasan, Han‐Jung Kuo, Yu‐Chieh Lin, Yen‐An Lu, Wei‐Shou Hu, Qi Zhang   +5 more
wiley   +1 more source

COSA-1-SLX-4 interaction directly links crossover designation with Holliday junction resolution. [PDF]

Sci Adv
Liu G, Yang Y, Nan W, Xiao T, Guo Z, Zhang M, Wang Y, Wu X, Gartner A, Zhang H, Hong Y.   +10 more
europepmc   +1 more source

USP5‐C‐MAF Axis Regulates Autophagy‐Dependent Neuronal Ferroptosis in Spinal Cord Injury Therapeutics

CNS Neuroscience &Therapeutics, Volume 32, Issue 6, June 2026.
SCI induces significant upregulation of USP5 in neurons. The overexpressed USP5 stabilizes c‐MAF protein expression through its deubiquitinase activity, activating autophagy and accelerating the degradation of autophagic ferritin, thereby mediating neuronal ferroptosis. This ultimately leads to impaired functional recovery in SCI mice.
Shiyang Weng, Kai Wu, Yinjun Huang, Lei Cao, Huichao Fu   +4 more
wiley   +1 more source

Human APE2 and TREX2 Repair 3'-DNA-Peptide Cross-links Derived from Abasic Sites. [PDF]

Chem Res Toxicol
Wei X, Cepeda J, Chung JM, Lee SE, Yang K.   +4 more
europepmc   +1 more source

Transfer RNA regulation during herpesvirus infection: Wielding a sword or raising a shield? [PDF]

PLoS Pathog
Rapchak K, Tucker JM.
europepmc   +1 more source