Results 71 to 80 of about 11,399,871 (256)

CARBOHYDRATE-BASED CELL ADHESION: ANALYSIS OF SPHEROID FORMATION

Revista UniVap, 2017
Carbohydrates are vast constituents of cell surfaces and in many systems where cell adhesion plays a critical role, carbohydrate binding proteins have been shown to bind to cell surface carbohydrates and participate in cell-cell interactions.
Marco Antonio Vieira Macedo Grinet, Thiago Moreira Pedroso, Fernanda Roberta Marciano   +2 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

DEPENDENCE OF CELL-TYPE PROPORTIONING AND SORTING ON CELL CYCLE PHASE IN DICTYOSTELIUM DISCOIDEUM [PDF]

, 1984
The relationship between the cell cycle phase of vegetative amoebae and prestalk and prespore differentiation in the slug stage were investigated in the slime mould Dictyostelium discoideum.
Duschl, Gertrud, Weijer, Cornelis J., David, Charles N.   +2 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Dynamic tubulation of mitochondria drives mitochondrial network formation [PDF]

, 2015
Mitochondria form networks. Formation of mitochondrial networks is important for maintaining mitochondrial DNA integrity and interchanging mitochondrial material, whereas disruption of the mitochondrial network affects mitochondrial functions.
Ying Li, Li Yu, Yu, L, Feng, Peiyuan, Mi, Na, Yujie Sun, Zhu, Yueyao, Sun, Yujie, Zhou, Y, Yueyao Zhu, Wang, C, Su, Qian Peter, Feng, P, Du, Wanqing, Zhu, M, Zhu, Mingli, Wang, Chong, Mingli Zhu, Zhang, Zerui, Yichen Zhou, Zhu, Y, Jiang, D, Na Mi, Chong Wang, Du, W, Zhang, S, Yu, Li, Zhou, Yichen, Qian Peter Su, Peiyuan Feng, Dong Jiang, Senyan Zhang, Zhang, Z, Zhang, Senyan, Su, QP, Li, Ying, Wanqing Du, Mi, N, Jiang, Dong, Zerui Zhang, Li, Y, Sun, Y   +41 more
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Cell Formation Heuristic Procedure Considering Production Data

International Journal of Production Management and Engineering, 2014
Manufacturing cell formation is one of foremost, and critical aspect of any manufacturing cell design problem. A large number of cell formation methods are developed and still counting.
Shailendra Kumar, Rajiv Kumar Sharma
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

A Rap/Phosphatidylinositol 3-Kinase Pathway Controls Pseudopod Formation [PDF]

, 2010
GbpD, a Dictyostelium discoideum guanine exchange factor specific for Rap1, has been implicated in adhesion, cell polarity, and chemotaxis. Cells overexpressing GbpD are flat, exhibit strongly increased cell-substrate attachment, and extend many ...
Keizer-Gunnink, I., Wittinghofer, A., Haastert, Peter J.M. van,, Keizer-Gunnink, Ineke,, Kortholt, Arjan; id_orcid, Rehmann, Holger,, Keizer-Gunnink, Ineke, Rehmann, Holger, Kortholt, A., Bolourani, Parvin, Wittinghofer, Alfred,, Wittinghofer, Alfred, Van Haastert, P., Van Haastert, Peter J. M., Kortholt, Arjan, Bolourani, Parvin,, Weeks, Gerald, Weeks, G., Weeks, Gerald,, Kortholt, Arjan,, Bolourani, P., Rehmann, H.   +21 more
core   +4 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source