Results 101 to 110 of about 116,047 (273)

An Injectable Metal‐Drug Supramolecular Condensate Enables Radiosensitization and Systemic Antitumor Immunity for Post‐Surgical Osteosarcoma Therapy

Advanced Science, EarlyView.
This work designed an injectable metal‐drug supramolecular condensate formed from hafnium ions and alendronate (Hf‐ALN) and loaded with the COX‐2 inhibitor celecoxib (CXB) for synergistic radioimmunotherapy of postoperative osteosarcoma. Mechanistically, upon X‐ray irradiation, Hf enhances radiation energy deposition, ROS generation, and DNA damage ...
Tianhua Xiao, Zunlei Gong, Chuke Chen, Hui Yu, Yu Cai, Can Liu, Hongkai Huang, Ying Li, Jinyuan Guan, Le Wang, Chengyun Ning, Guoxin Tan, Lei Zhou   +12 more
wiley   +1 more source

TRK-T3 condensate organization drives growth signaling

Life Science Alliance
The TRK-T3 oncogenic fusion protein forms biomolecular condensates driven by a hydrophobic segment that drives both morphology and MAPK activation.
Sindy R Chavez, Savannah M Bogus, Samantha N Cheung, Winnie Zhou, Lilja Gudmundsson, Kaho Kato, Andreas M Ernst   +6 more
doaj   +1 more source

Phase Separation of SF3B1 Serves as a Critical Post‐Transcriptional Regulator During Early Mouse Embryogenesis

Advanced Science, EarlyView.
Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao, Ting‐Yu Han, Yan‐Li Cheng, Yi‐Dan Zhang, Yu‐Wei Zhang, JinJian Guo, ShaoJun Zhang, WenZe Huang, Jing Zhang, Pei‐Yu Liao, Ying Xin, ChuanChen Chu, Qing‐Yuan Sun, ZhiZhen Liu, Xiang‐Hong Ou, Jun Xie   +15 more
wiley   +1 more source

Neuronal Death and Biomolecular Condensates: Are There Any New Treatment Options for Alzheimer’s Disease?

Cells
Alzheimer’s disease (AD) is marked by the pathological aggregation of amyloid β (Aβ) and tau proteins. Emerging research reveals that these proteins undergo liquid–liquid phase separation (LLPS), forming biomolecular condensates that promote aggregation ...
Urszula Kochman, Hanna Sitka, Julia Kuźniar, Magdalena Czaja, Patrycja Kozubek, Jan Aleksander Beszłej, Jerzy Leszek   +6 more
doaj   +1 more source

Prion‐Like Protein LENG8‐Mediated Nucleation Drives Stress Granule Assembly

Advanced Science, EarlyView.
LENG8 is a newly identified stress granule (SG) nucleator required for SG assembly. Following stress, nuclear LENG8 granules disassemble, allowing LENG8 to translocate into the cytoplasm and form independent nucleation foci. These foci fuse with canonical early G3BP1/TIA1 seeds via LENG8‐TIA1 binding to drive SG maturation.
Mingxing Zhang, Xin Wang, Yilan Teng, Zhicheng Wu, Jing Fan, Hongwen Zhu, Peng Dai   +6 more
wiley   +1 more source

Terms Related to The Study of Biomacromolecular Condensates

Shengwu huaxue yu shengwu wuli jinzhan
Biomolecular condensates are formed through phase separation of biomacromolecules such as proteins and RNAs. These condensates exhibit liquid-like properties that can futher transition into more stable material states.
RUAN Ke, FANG Xiao-Feng, LI Dan, LI Pi-Long, LIN Yi, WANG Zheng, SHI Yun-Yu, ZHANG Ming-Jie, ZHANG Hong, LIU Cong   +9 more
doaj   +1 more source

Seeing the Chemistry of Biomolecular Condensates: In Situ Mapping of Composition and Water Content

Advanced Science, EarlyView.
Raman hyperspectral imaging combined with spectral phasor analysis enables a label‐free quantification of proteins, polymers and water density within individual biomolecular condensates. By transforming complex vibrational fingerprints into intuitive compositional maps, the approach reveals the high water content and structural heterogeneity of ...
E. Sabri, A. Mangiarotti, C. N. Z. Schmitt, R. Dimova   +3 more
wiley   +1 more source

Lipid packing and cholesterol content regulate membrane wetting and remodeling by biomolecular condensates

Nature Communications
Biomolecular condensates play a central role in cellular processes by interacting with membranes driving wetting transitions and inducing mutual remodeling.
Agustín Mangiarotti, Elias Sabri, Kita Valerie Schmidt, Christian Hoffmann, Dragomir Milovanovic, Reinhard Lipowsky, Rumiana Dimova   +6 more
doaj   +1 more source

Polymer Concepts in Cellular Function

Advanced Science, EarlyView.
Miao Yu, Shikha Dhiman, Dorothee Dormann, Frauke Gräter, Katja Luck, Friederike Schmid, Andreas Walther, Edward A. Lemke   +7 more
wiley   +1 more source

Nonlinear Quantum Effects Drive Grotthuss Proton Conduction in Structured Electrolytes Based on Deep Eutectic Solvents

Advanced Science, EarlyView.
We demonstrate that the inverse relationship between viscosity and conductivity in structured electrolytes can be circumvented by leveraging their hydrogen bonding networks for Grotthuss proton transport. Using a mixture of imidazole and levulinic acid, we show that the existence of extended hydrogen‐bonded chains that can rapidly reorient result in ...
Benworth B. Hansen, Michael S. Chen, Giselle de A. L. e Souza, Kaylie Glynn, Alan Robledo, Emilia Pelegano‐Titmuss, Katherine Hightower, Miguel Muñoz, Rathiesh Pandian, Clemens Burda, Aikaterini Sanida, Mark Dadmun, Burcu E. Gurkan, Steve G. Greenbaum, Mark E. Tuckerman, Joshua R. Sangoro   +15 more
wiley   +1 more source