Zobrazeno 1 - 10
of 840
pro vyhledávání: '"membrane remodeling"'
Publikováno v:
Animal Cells and Systems, Vol 28, Iss 1, Pp 367-380 (2024)
The endosomal sorting complexes required for transport (ESCRT) machinery is an evolutionarily conserved cytosolic protein complex that plays a crucial role in membrane remodeling and scission events across eukaryotes. Initially discovered for its fun
Externí odkaz:
https://doaj.org/article/254e40a527a94f4e87950228bff1af79
Autor:
Raïssa Rathar, David Sanchez‐Fuentes, Hugo Lachuer, Valentin Meire, Aude Boulay, Rudy Desgarceaux, Fabien P. Blanchet, Adrian Carretero‐Genevrier, Laura Picas
Publikováno v:
Small Science, Vol 4, Iss 9, Pp n/a-n/a (2024)
Dendritic cells (DCs) are central regulators of the immune response by detecting inflammatory signals, aberrant cells, or pathogens. DC‐mediated immune surveillance requires morphology changes to adapt to the physical and biochemical cues of the ex
Externí odkaz:
https://doaj.org/article/98dba490f0ad403d85b7094440db70f3
Autor:
Li Xian Yip, Jinping Wang, Yuling Xue, Kuoran Xing, Cansu Sevencan, Katsuhiko Ariga, David Tai Leong
Publikováno v:
Science and Technology of Advanced Materials, Vol 25, Iss 1 (2024)
ABSTRACTThe ever-growing use of nature-derived materials creates exciting opportunities for novel development in various therapeutic biomedical applications. Living cells, serving as the foundation of nanoarchitectonics, exhibit remarkable capabiliti
Externí odkaz:
https://doaj.org/article/d3bc2d24e5d74fecbb0ce113cf4fd09c
Publikováno v:
Advanced Science, Vol 11, Iss 32, Pp n/a-n/a (2024)
Abstract Arginine‐rich cell‐penetrating peptides (CPPs) have emerged as valuable tools for the intracellular delivery of bioactive molecules, but their membrane perturbation during cell penetration is not fully understood. Here, nona‐arginine (
Externí odkaz:
https://doaj.org/article/d78a72121d304098a6018947327c0945
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Many microbes accumulate energy storage molecules such as triglycerides (TAG) and starch during nutrient limitation. In eukaryotic green algae grown under nitrogen-limiting conditions, triglyceride accumulation is coupled with chlorosis and growth ar
Externí odkaz:
https://doaj.org/article/50ce113cbebb400aa16f2e260b328a4b
Publikováno v:
Giant, Vol 18, Iss , Pp 100263- (2024)
Plasma membranes not only serve as physical barriers to separate the cell or organelle from extracellular or intracellular environments, but also play important roles in many cellular processes, e.g., cell adhesion, cell migration, endocytosis as wel
Externí odkaz:
https://doaj.org/article/a8512428e66646949e1b6d569d9f5d97
Autor:
Xi Wang, Yiwu Chen, Chunyun Qi, Feng Li, Yuanzhu Zhang, Jian Zhou, Heyong Wu, Tianyi Zhang, Aosi Qi, Hongsheng Ouyang, Zicong Xie, Daxin Pang
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
During infection, positive-stranded RNA causes a rearrangement of the host cell membrane, resulting in specialized membrane structure formation aiding viral genome replication. Double-membrane vesicles (DMVs), typical structures produced by virus-ind
Externí odkaz:
https://doaj.org/article/bf6d1a9900054ee896dd00aaf694cd3b
Autor:
Kira S. Makarova, Victor Tobiasson, Yuri I. Wolf, Zhongyi Lu, Yang Liu, Siyu Zhang, Mart Krupovic, Meng Li, Eugene V. Koonin
Publikováno v:
mBio, Vol 15, Iss 3 (2024)
ABSTRACT Endosomal sorting complexes required for transport (ESCRT) play key roles in protein sorting between membrane-bounded compartments of eukaryotic cells. Homologs of many ESCRT components are identifiable in various groups of archaea, especial
Externí odkaz:
https://doaj.org/article/761c1a0038b64d5da010b2cffd2f0fc2
Autor:
Raquel A. Adams, Zheng Liu, Chongere Hsieh, Michael Marko, W. Jonathan Lederer, M. Saleet Jafri, Carmen Mannella
Publikováno v:
Current Issues in Molecular Biology, Vol 45, Iss 7, Pp 6097-6115 (2023)
Mitochondria in mammalian cardiomyocytes display considerable structural heterogeneity, the significance of which is not currently understood. We use electron microscopic tomography to analyze a dataset of 68 mitochondrial subvolumes to look for corr
Externí odkaz:
https://doaj.org/article/51a0dfc17d1845cb83dab02cb067b59f
Optical Tweezers to Force Information out of Biological and Synthetic Systems One Molecule at a Time
Autor:
Rebeca Bocanegra, María Ortiz-Rodríguez, Ismael Plaza Garcia-Abadillo, Carlos R-Pulido, Borja Ibarra
Publikováno v:
Biophysica, Vol 2, Iss 4, Pp 564-580 (2022)
Over the last few decades, in vitro single-molecule manipulation techniques have enabled the use of force and displacement as controlled variables in biochemistry. Measuring the effect of mechanical force on the real-time kinetics of a biological pro
Externí odkaz:
https://doaj.org/article/01120da666ec4d3ebfbe8d24ce77725b