Results 121 to 130 of about 95,222 (302)

Molecular Engineering of Virus Tropism

Engineered viral vectors designed to deliver genetic material to specific targets offer significant potential for disease treatment, safer vaccine development, and the creation of novel biochemical research tools.
Molly Cook, Robert Petrovich, Kedar Sharma, Bo He, Shih-Heng Chen, Erica Scappini, Negin P. Martin, Belinda Wilson   +7 more
core   +1 more source

A Dual‐Membrane Biomimetic Nanoplatform Enables Triple‐Modal Therapy Against SARS‐CoV‐2 Through Viral Decoy, Inflammation Neutralizing, and Intracellular RNAi

Advanced Science, EarlyView.
[A&T]MLN is a triple‐modal nanoplatform with siRNA‐loaded LN coated with hybrid ACE2/macrophage membrane. It blocks viral entry, neutralizes IL‐6/IL‐1β/TNF‐α, and delivers siRNA to suppress viral replication. In a murine lung injury model, it attenuates inflammation, offering a multi‐pronged strategy against SARS‐CoV‐2 variants and hyperinflammation ...
Hui Li, Bohan Zhang, Chao Shang, Yi Li, Te Zhao, Shengya Liu, Dan Liu, Junwei Che, Cuiling Zhang, Pinghui Wu, Wenjie Yang, Junjie Ding, Yuhua Ran, Yanan Zhai, Haihua Xiao, Jing Gao, Xiao Li, Chunsheng Gao, Lin Li, Zhiping Li   +19 more
wiley   +1 more source

Biomimetic Plant-Root-Inspired Robotic Sensor System

Biosensors
There are many examples in nature in which the ability to detect is combined with decision-making, such as the basic survival instinct of plants and animals to search for food.
Margarita Alvira, Alessio Mondini, Gian Luigi Puleo, Islam Bogachan Tahirbegi, Lucia Beccai, Ali Sadeghi, Barbara Mazzolai, Mònica Mir, Josep Samitier   +8 more
doaj   +1 more source

Tropisms of Mammals [PDF]

Proceedings of the National Academy of Sciences, 1926
W J, Crozier, G, Pincus
openaire   +2 more sources

Extreme divergence of Wolbachia tropism for the stem-cell-niche in the Drosophila testis. [PDF]

, 2014
Microbial tropism, the infection of specific cells and tissues by a microorganism, is a fundamental aspect of host-microbe interactions. The intracellular bacteria Wolbachia have a peculiar tropism for the stem cell niches in the Drosophila ovary, the ...
Michelle E Toomey, Horacio M Frydman, Toomey Michelle E., Frydman Horacio M.   +3 more
core   +1 more source

Engineered Transformer Base Editor with Enhanced Editing Efficiency

Advanced Science, EarlyView.
A highly efficient transformer base editor system achieves robust genomic editing in a humanized mouse model. This work establishes a versatile and translatable platform, opening new avenues for precision gene therapy. ABSTRACT Canonical cytosine base editors (CBEs) achieve precise C‐to‐T conversions without inducing DNA double‐strand breaks (DSBs ...
Bowen Chen, Letong Liang, Rui Xu, Tianyi Wang, Hongyan Chen, Daru Lu   +5 more
wiley   +1 more source

CRISPR and Gene Augmentation Rescue Trabecular Meshwork Dysfunction in iPSC Models of Lowe Syndrome

Advanced Science, EarlyView.
By modeling Lowe syndrome using patient‐derived iPSCs, this study establishes a human disease model that faithfully recapitulates OCRL deficiency‐associated ciliary and cytoskeletal defects. The model enables evaluation of both mutation‐agnostic DNA augmentation and CRISPR‐mediated mutation correction strategies, both of which restore OCRL function and
Siyu Chen, Zhiquan Liu, Wenmin Wang, Qing Wang, Tia J. Kowal, Fan Zhang, Grzegorz Walkiewicz, Faruk Hossen, Herbert M. Lachman, Jinqiong Zhou, Yiting Wang, Yang Sun   +11 more
wiley   +1 more source

Beyond Biomimetics: Pathology‐Informed Engineering Rescues Reconstituted HDL From Inflammatory Dysfunction for Sepsis Immunotherapy

Advanced Science, EarlyView.
A pathology‐informed engineering strategy rescues reconstituted HDL from inflammatory dysfunction in sepsis. By integrating a ceria nanozyme‐celastrol coordination complex, the platform preserves HDL structure and endotoxin handling, sustains hierarchical intracellular delivery, and enhances immunoregulation across pathological models, translating ...
Han Zhou, Lei Zhang, Xingyu Cai, Jiajia Su, Guangyu Dai, Xue Chen, Hanming Wang, Jia Hua, Jianping Liu, Chunmeng Sun, Xiancheng Chen, Erhao Wang, Wenli Zhang   +12 more
wiley   +1 more source

Altering AAV tropism with mosaic viral capsids

, 2005
Over the past decade, AAV-based vectors have emerged as promising candidates for gene therapeutic applications. Despite the broad tropism of the first eight serotypes identified, certain cell types are refractory to transduction with AAV-based vectors ...
Rebollo, P, Clement, N, Warrington, K H, Weber, T, Gigout, L, Muzyczka, N, Linden, R M   +6 more
core   +1 more source

Critical Roles of O‐Acetylation Revealed by Synthetic Trisaccharide Antigens for a Broad‐Spectrum Anti‐Salmonella Vaccine

Advanced Science, EarlyView.
A synthetic glycoconjugate vaccine based on a diacetylated Salmonella trisaccharide elicits broadly protective antibodies against four major human pathogenic serovars. Mechanistic studies identify 2,3‐di‐O‐acetylation of rhamnose as a critical determinant of antigen recognition and breadth of protection, establishing a new strategy for broad‐spectrum ...
Xingling Pan, Soham Maity, Herbert Kavunja, Yuvarani Murali, Ting‐An Chen, Chang‐xin Huo, Scott M. Baliban, Xuefei Huang   +7 more
wiley   +1 more source