Results 111 to 120 of about 5,211,997 (349)

Peptide Electrostatic Modulation Directs Human Neural Cell Fate

Advanced Science, EarlyView.
This study explores the effect of charge on the bioactivity of peptide‐based supramolecular materials. The design of a peptide library with varying charges that self‐assemble into supramolecular fibers is presented, demonstrating how the surface charge of these fibers, used as artificial extracellular matrices, influences the fate of human neural ...
Laura Perez‐Chirinos, Xavier Barceló, M. Gabriella Chiariello, Irene Sanz, Amaia Iturrospe, Arantxa Arbe, J. Alberto Ortega, Siewert J. Marrink, Aitziber L. Cortajarena, Zaida Álvarez, Ivan R. Sasselli   +10 more
wiley   +1 more source

Synergistic Promotion of Triple‐Negative Breast Cancer Tumorigenesis and Metastasis by Oral Polystyrene Nanoplastics Exposure via Alloprevotella‐Derived Glutamate and Platelet Activation

Advanced Science, EarlyView.
Polystyrene nanoplastics (PS‐NPs) administered via oral exposure accelerate triple‐negative breast cancer (TNBC) progression by synergistically modulating gut microbiota‐derived glutamate production and platelet activation. This study uncovers a pivotal crosstalk between microbial metabolites and platelet‐tumor interactions, offering mechanistic ...
Leilei Zhu, Peihao Xu, Mingyuan Zhou, Kewei Li, Shasha Tian, Xuemei Fan, Junling Liu, Baodong Ye, Zhishan Ding, Yingzhi Shen   +9 more
wiley   +1 more source

Solvent‐Rich Pre‐Coagulation Bath for Tunable Liquid‐State Fusion Enables Robust Two‐Step Polymer Embedded Printing

Advanced Science, EarlyView.
Additive manufacturing enables complex structures, but polymer printing often suffers from poor interlayer fusion and defects induced by heat or binders. A two‐step, room‐temperature strategy based on immersion phase separation (IPS‐E3DP) achieves precise liquid‐state fusion with high structural fidelity, enhanced mechanical performance, broad material
Kaidong Song, Qian Wu, Ashley M. Compaan, Junting Shen, Chuanshen Zhou, Mingwei Chen, Marc Sole‐Gras, John‐Thomas T. Robinson, Bing Ren, Huayong Yang, Yong Huang, Jun Yin   +11 more
wiley   +1 more source

Distribution of glutamine and glutamic acid in animal tissues [PDF]

, 1949
H. A. Krebs, L. V. Eggleston, R. Hems
openalex   +1 more source

Hsa_circ_0026782 Acts as a “Molecular Break” of CREB1‐Mediated Transcription by Promoting Its Phosphorylation at Ser142 That Prevents Keloid Progression

Advanced Science, EarlyView.
Model for the role of hsa_circ_0026782/p‐CREB1 (Ser142) played in keloid. Hsa_circ_0026782 is derived from back‐splicing of ITGA7 exon 4. When hsa_circ_0026782 binds to CREB1, the exposure of the bZIP domain and dimerization of CREB1 are promoted (upper left).
Xin‐Cao Zhong, Chun‐Ye Chen, Zi‐Xuan Feng, Yong Wang, Tao Zhang, Ze‐Ming Zhuang, Zhang‐Rui Wu, Yong‐Zhong Du, Jun Chen, Xiao‐Ying Lin, Wei‐Qiang Tan   +10 more
wiley   +1 more source

Luminescent Nanocucurbits Enable Spatiotemporal Co‐Delivery of Hydrophilic and Hydrophobic Chemotherapeutic Agents

Advanced Science, EarlyView.
A cucurbit‐shaped luminescent nanoparticle (nanocucurbit) is engineered through the self‐assembly of polypeptides conjugated with aggregation‐induced emission (AIE) fluorophore. The resulting nanocucurbit exhibits approximately two‐fold higher cellular internalization efficiency compared to its spherical counterparts.
Ping Wei, Yunshan Ding, Shangning Liu, Jinhui Jiang, Jinghua Chen   +4 more
wiley   +1 more source

A Review on Biodegradable Materials of Sustainable Soft Robotics and Electronics

Advanced Science, EarlyView.
Biodegradable materials are gaining increasing attention in soft robotics and electronics due to their environmental friendliness, showing great potential for sustainability. In this review, the classification of biodegradable materials, their applications in the field of soft robotics and electronics, as well as the challenges and future prospects ...
Yizhu Xie, Jiaxin Han, Xingyi Dai, Xuyang Zhang, Kangwen Xiao, Junhui Huang, Yajun Cao, Aihua Zhong, Long‐Biao Huang   +8 more
wiley   +1 more source

“FOLIC ACID” ACTIVITY OF N-(4-(4-QUINAZOLINE)BENZOYL)GLUTAMIC ACID

, 1947
Gustav J. Martin, Jack N. Moss, Souren Avakian   +2 more
openalex   +1 more source

A modified glutamic acid dehydrogenase as a result of gene mutation in Neurospora crassa [PDF]

, 1957
J. R. S. Fincham
openalex   +1 more source

One‐Pot Encapsulation of Enzymes in a Calcium Carboxylate Metal‐Organic Framework for Improved Buffer Stability

Advanced Science, EarlyView.
A biocompatible, room‐temperature synthesis of Ca2⁺–4,5‐imidazoledicarboxylate MOFs enables in situ encapsulation of diverse enzymes with enhanced stability in phosphate buffer. A machine learning workflow integrating Latin hypercube sampling efficiently navigates the synthesis space, optimizing encapsulation efficiency, retained enzymatic activity ...
Ying Shu, Weibin Liang, Jun Huang
wiley   +1 more source