Results 41 to 50 of about 465,440 (235)

Characteristics and clinical significance of polyploid giant cancer cells in laryngeal carcinoma

Laryngoscope Investigative Otolaryngology, 2021
Objectives We aimed to construct an induction system for polyploid giant cancer cells (PGCCs), as well as to investigate PGCC features and clinical significance.
Hui‐Ting Liu, Tian Xia, Yi‐Wen You, Qi‐Cheng Zhang, Hao‐sheng Ni, Yi‐Fei Liu, Yuan‐Ru Liu, Yu‐Qing Xu, Bo You, Zhen‐Xin Zhang   +9 more
doaj   +1 more source

Bottom‐Up Coacervate‐Based Artificial Cells: Integrating Cellular Hallmarks into Complex Life‐Like Systems

Angewandte Chemie, EarlyView.
Current interest in artificial cell research underscores its potential to deepen our understanding of life's fundamental processes. This review highlights advances in bottom‐up coacervate‐based artificial cell engineering via combined integration of cellular hallmarks.
Arjan Hazegh Nikroo, Angshuman Das, Madelief A. M. Verwiel, Jan C. M. van Hest   +3 more
wiley   +2 more sources

Analysis of the shape fluctuations of reconstituted membranes using GUVs made from lipid extracts of invertebrates

Biology Open, 2013
Summary Changes in the physical properties of the lipid matrix of cell membranes have repeatedly been proposed to underlie stresses associated with e.g. drought, cold and xenobiotics.
Hélène Bouvrais, Martin Holmstrup, Peter Westh, John H. Ipsen   +3 more
doaj   +1 more source

Nanocarrier Drug Delivery Systems: Characterization, Limitations, Future Perspectives and Implementation of Artificial Intelligence

Pharmaceutics, 2022
There has been an increasing demand for the development of nanocarriers targeting multiple diseases with a broad range of properties. Due to their tiny size, giant surface area and feasible targetability, nanocarriers have optimized efficacy, decreased ...
Samar Zuhair Alshawwa, Abeer Ahmed Kassem, Ragwa Mohamed Farid, Shaimaa Khamis Mostafa, Gihan Salah Labib   +4 more
doaj   +1 more source

Photoactivated Signaling Networks using DNA‐Based Synthetic Organelles as Biomimetic Protocells

Angewandte Chemie, EarlyView.
Light‐triggered intercommunication between two types of organelle‐loaded liposomes lead to DNAzyme‐mediated on transcription‐guided structural reconfiguration of the organelles. ABSTRACT Membraneless organelles formed by phase‐separated nucleic acid or protein condensates play vital roles in regulating cellular functions.
Huiying Xue, Yunlong Qin, Yichen Han, Shijun Xu, Itamar Willner, Fan Xia, Fujian Huang   +6 more
wiley   +2 more sources

Magnetoliposomes as model for signal transmission [PDF]

Royal Society Open Science, 2019
Liposomes containing magnetic nanoparticles (magnetoliposomes) have been extensively explored for targeted drug delivery. However, the magnetic effect of nanoparticles movement is also an attractive choice for the conduction of signals in communication ...
G. R. Barreto, C. Kawai, A. Tofanello, A. A. R. Neves, J. C. Araujo-Chaves, E. Belleti, A. J. C. Lanfredi, F. N. Crespilho, I. L. Nantes-Cardoso   +8 more
doaj   +1 more source

Optimization of cryo-electron microscopy for quantitative analysis of lipid bilayers

Biophysical Reports, 2023
Cryogenic electron microscopy (cryo-EM) is among the most powerful tools available for interrogating nanoscale structure of biological materials.
Frederick A. Heberle, Doug Welsch, Haden L. Scott, M. Neal Waxham   +3 more
doaj   +1 more source

A Closed System for Pico-Liter Order Substance Transport from a Giant Liposome to a Cell

Micromachines, 2018
In single cell analysis, transport of foreign substances into a cell is an important technique. In particular, for accurate analysis, a method to transport a small amount (pico-liter order) of substance into the cell without leakage while retaining the ...
Shohei Miyakawa, Kaoru Uesugi, Keisuke Morishima   +2 more
doaj   +1 more source

The Two Sweet Sides of Janus Lectin Drive Crosslinking of Liposomes to Cancer Cells and Material Uptake

Toxins, 2021
A chimeric, bispecific Janus lectin has recently been engineered with different, rationally oriented recognition sites. It can bind simultaneously to sialylated and fucosylated glycoconjugates. Because of its multivalent architecture, this lectin reaches
Lina Siukstaite, Francesca Rosato, Anna Mitrovic, Peter Fritz Müller, Katharina Kraus, Simona Notova, Anne Imberty, Winfried Römer   +7 more
doaj   +1 more source

Domain Growth Kinetics in a Cell-sized Liposome [PDF]

, 2005
We investigated the kinetics of domain growth on liposomes consisting of a ternary mixture (unsaturated phospholipid, saturated phospholipid, and cholesterol) by temperature jump.
Bagatolli L. A., Baumgart T., Brown D. A., Furukawa H., Hamada T., Imai M., Karatekin E., Komura S., Korlach J., Kusumi A., Laradji M., Lipowsky R., McConnell H. M., Momura S. M., Noireaux V., Ohki K., Roux A., Saffman P. G., Seul M., Silvius J. R., Simons K., Taniguchi T., Veatch S. L., Veatch S. L., Veatch S. L., Veatch S. L., Yamashita Y., Yu W.   +27 more
core   +3 more sources