Results 71 to 80 of about 25,497 (250)

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Dynamic changes and transcriptome analyses reveal the microfilament skeleton response to water stress in thalli of Neopyropia yezoensis inhabiting the intertidal zone

Plant Stress
The microfilament (MF) cytoskeleton, present in all eukaryotic cells, is not only essential for fundamental cellular processes but also is important in sensing and transducing external signals in response to various developmental cues and abiotic ...
Jiqiang Yin, Ying Sun, Xinping Miao, Jiaxin Qu, Kunjie Zhang, Xue qing Han, Yichi Li, Jiahui Sun, Fanna Kong   +8 more
doaj   +1 more source

A permeabilized cell model for studying cytokinesis using mammalian tissue culture cells. [PDF]

, 1980
PtK1 cells lysed late in cell division in a medium containing the nonionic detergent Brij 58 and polyethylene glycol with continue to undergo cleavage after lysis.
CANDE, W. Zacheus
core  

Defects in leaf epidermis of Arabidopsis thaliana plants with CDKA;1 activity reduced in the shoot apical meristem [PDF]

, 2012
In Arabidopsis thaliana, like in other dicots, the shoot epidermis originates from protodermis, the outermost cell layer of shoot apical meristem. We examined leaf epidermis in transgenic A.
Borowska-Wykret, Dorota, De Veylder, Lieven, Elsner, Joanna, Kwiatkowska, Dorota   +3 more
core   +2 more sources

Unraveling the Morphological and Functional Maturation Mechanisms Underlying Human Neural Development Using iPSCs‐Derived Neuronal Model

Advanced Science, EarlyView.
Using human induced pluripotent stem cells (hiPSCs)‐derived neuronal model, Tian and colleagues reveal that voltage‐gated calcium channels Cav1.2 and Cav1.3, and their mediated calcium ion influx, are essential for early morphogenesis of human neuronal development, while ECEL1 underlies human neuronal functional developmental maturation through CALM3 ...
Yue Tian, Yi‐Chun Ou, Zi‐Xian Zhang, Jie Cai, Si‐Qing Cai, Guo‐Gang Xing   +5 more
wiley   +1 more source

Proteomic Analysis of the Effect of Proteasome on Quality Changes in Qinchuan Beef during Postmortem Storage [PDF]

Shipin Kexue
In this study, the Longissimus dorsi muscle of Qinchuan beef stored at 4 ℃ after slaughter was determined for its quality indicators, energy level and proteasome activity.
HU Lijun, WANG Jinxia, LI Rong, ZHANG Qian, CHEN Xueyan, LI Yalei, LUO Ruiming
doaj   +1 more source

Interaction of rat liver lysosomal membranes with actin. [PDF]

, 1984
Membranes were prepared from lysosomes purified 80-fold by centrifugation in a discontinuous metrizamide gradient. When salt-washed membranes were combined with rabbit muscle actin, an increase in viscosity could be measured using a falling ball ...
Bame, KJ, Mehrabian, M, Rome, LH
core  

SUMOylation of nuclear actin [PDF]

, 2009
Actin, a major component of the cytoplasm, is also abundant in the nucleus. Nuclear actin is involved in a variety of nuclear processes including transcription, chromatin remodeling, and intranuclear transport.
Alessandro Arduini, Aslan, Ball, Camacho, Camacho, Carlos J. Camacho, Chik, Chuang, Comeau, Comeau, Dantan-Gonzalez, Dignam, dos Remedios, Dundr, Field, Frances V. Fuller-Pace, Hay, Hofmann, Hofmann, Jacobs, James L. Lessard, Jockusch, Johnson, Kalderon, Karakozova, Kozakov, Kudo, Kudryashova, Lin, Lorenz, Louvet, Mandell, Matic, Matsuzaki, McDonald, Panse, Pendleton, Pestic-Dragovich, Posern, Primal de Lanerolle, Reverter, Rodriguez, Rosas-Acosta, Samantha M. Nicol, Schoenenberger, Schoenenberger, Stuven, Thom, Vertegaal, Wada, Wang, Westphal, Wilma A. Hofmann   +52 more
core   +5 more sources

Catalyst‐Free Collagen Filament Crosslinking for Engineering Anisotropic and Mechanically Robust Tissue Scaffolds

Advanced Science, EarlyView.
A bioorthogonal rhodamine/PEG crosslinking strategy is introduced to engineer dense collagen hydrogels with high mechanical resilience and cytocompatibility. Integration with wet‐spinning enables the fabrication of uniaxially aligned, cell‐laden collagen filaments that activate mechanotransductive signaling and support functional muscle regeneration in
JuYeon Kim, Hanjun Hwangbo, ByungJoon Choi, Dogeon Yoon, GeunHyung Kim   +4 more
wiley   +1 more source

Cytoplasmic Streaming in Plant Cells Emerges Naturally by Microfilament Self-Organization

, 2013
Many cells exhibit large-scale active circulation of their entire fluid contents, a process termed cytoplasmic streaming. This phenomenon is particularly prevalent in plant cells, often presenting strikingly regimented flow patterns.
Goldstein, Raymond E., Woodhouse, Francis G.   +1 more
core   +1 more source