Results 271 to 280 of about 75,213 (335)

Dual‐Nanoparticle Engineered Hydrogel Reverses Bicellular Oxidative Stress to Accelerate Diabetic Fracture Healing

Advanced Functional Materials, EarlyView.
CD105‐LNPs and PS‐LNPs can deliver α‐lipoic acid to bone marrow mesenchymal stem cells and bone marrow‐derived macrophages, reversing high glucose‐induced oxidative stress while enhancing osteogenesis and M2 polarization. Integrating both nanoparticles into glucose‐responsive hyaluronic acid hydrogel forms DLNPs@HA hydrogel, which accelerates diabetic ...
Yanzhi Zhao, Weixian Hu, Shengming Zhang, Yuheng Liao, Kangkang Zha, Chenyan Yu, Zhenhe Zhang, Wenqian Zhang, Bobin Mi, Faqi Cao, Guohui Liu, Wu Zhou   +11 more
wiley   +1 more source

Cluster Formation and Phase Separation Driven by Mobile Myosin Motors in the Motility Assay

Slater B, Sciortino A, Bausch AR, Kim T.
europepmc   +1 more source

Automated 1D Helmholtz coil design for cell biology: Weak magnetic fields alter cytoskeleton dynamics. [PDF]

PLoS One
Bahrami A, Tanaka LY, Massucatto RC, Laurindo FRM, Aiello CD.   +4 more
europepmc   +1 more source

Probing Early Particle‐Cell Membrane Interactions via Single‐Cell and Single‐Particle Interaction Analysis

Advanced Functional Materials, EarlyView.
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar, Christos Tapeinos, Oğulcan Işıtman, Carmine D'Amico, Alexandra Correia, Hélder A. Santos, Quan Zhou   +6 more
wiley   +1 more source

Interaction of cardiac leiomodin with the native cardiac thin filament. [PDF]

PLoS Biol
Little M, Risi CM, Larrinaga TM, Summers MD, Nguyen T, Smith GE, Atherton J, Gregorio CC, Kostyukova AS, Galkin VE.   +9 more
europepmc   +1 more source

Cytochalasin B, Its Interaction with Actin and Actomyosin from Muscle

, 1972
James A. Spudich, Shin Lin
openalex   +1 more source

Cell‐Delivering Injectable Hydrogels with Tunable Microporous Structures Improve Therapeutic Efficacy for Volumetric Muscle Loss

Advanced Functional Materials, EarlyView.
The study presents an injectable hydrogel with tunable microporosity to improve mesenchymal stem cell delivery for volumetric muscle loss treatment. Mesenchymal stem cells encapsulated in porous hydrogels significantly promote the spreading, proliferation, and cytokine secretion of mesenchymal stem cells.
Hana Yasue, Tetsushi Taguchi, Taka‐Aki Asoh, Akihiro Nishiguchi   +3 more
wiley   +1 more source

Antibody‐Programmable Bimetallic Nanozymes for Transcriptional Blockade Therapy in HER2/ER‐Positive Breast Cancer

Advanced Functional Materials, EarlyView.
Zr‐Fe MOF@Ribociclib@Herceptin (ZFRH) efficiently targets/kills Human Epidermal Growth Factor Receptor 2/Estrogen Receptor‐positive (HER2/ER+) breast cancer cells. It combats tumors by: 1) Elevating ROS, altering redox balance; 2) Inhibiting transcription; 3) Inducing pyroptosis.
Hongkun Miao, Tong Ye, Mingjiang Liu, Jingchao Gao, Lian Tan, Qian Dong, Qingbo Lv, Qianqian Ye, Yu Wang   +8 more
wiley   +1 more source

Multiple Mechanisms to Regulate Actin Functions: "Fundamental" Versus Lineage-Specific Mechanisms and Hierarchical Relationships. [PDF]

Biomolecules
Uyeda TQP, Yamazaki Y, Kijima ST, Noguchi TQP, Ngo KX.   +4 more
europepmc   +1 more source

Interactions of actin, myosin, and an actin-binding protein of rabbit pulmonary macrophages. III. Effects of cytochalasin B.

, 1976
John H. Hartwig, TP Stossel
openalex   +1 more source