Results 41 to 50 of about 6,133,036 (272)

Various scenarios of the cell pattern formation in Arabidopsis lateral root

Acta Societatis Botanicorum Poloniae, 2014
During lateral root (LR) development a coordinate sequence of cell divisions, accompanied by a change of the organ form takes place. Both the order of anatomical events and morphological features may vary for individual primordia.
Jolanta Białek, Izabela Potocka, Joanna M. Szymanowska-Pułka   +2 more
doaj   +1 more source

Evolutionary cell biology: Functional insight from “Endless forms most beautiful” [PDF]

, 2015
In animal and fungal model organisms, the complexities of cell biology have been analyzed in exquisite detail and much is known about how these organisms function at the cellular level.
Richardson, Elizabeth, Dacks, Joel B., Tsaousis, Anastasios D., Dorrell, Richard G., Zerr, Kelly   +4 more
core   +1 more source

Cell Differentiation and Replication during Postnatal Development of the Murine First Molar

Biology, 2021
Various signaling molecular pathways are involved in odontogenesis to promote cellular replication and differentiation. Tooth formation is controlled mainly by epithelial–mesenchymal interactions.
Rudi Balzano, Edoardo Stellini, Carla Mucignat-Caretta   +2 more
doaj   +1 more source

Epidermal growth factor signalling controls Myosin II planar polarity to orchestrate convergent extension movements during Drosophila tubulogenesis [PDF]

, 2014
Aditya Saxena was funded by the Cambridge Commonwealth Trust. Barry Denholm was funded by Kidney Research UK PDF1/2010. Stephanie Bunt was funded by The Rae and Edith Bennett Travelling Scholarship and John Stanley Gardiner Trust Fund.
Krishnaswamy VijayRaghavan, Helen Skaer, Barry Denholm. ¤b, Aditya Saxena. ¤a, Barry Denholm, Krishnaswamy Vijayraghavan Helen, Stephanie Bunt, Bunt, Stephanie, Skaer, Helen, VijayRaghavan, Krishnaswamy, Aditya Saxena, Marcus Bischoff, Bischoff, Marcus, Saxena, Aditya, Denholm, Barry   +14 more
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

A Richer and More Diverse Future for Cell Biology [PDF]

, 2010
Our vision: within the next few decades the composition of the faculty of cell biology, and of all biological science departments, will reflect the diverse composition of the graduate students in those departments.
Virginia Valian, Phoebe Leboy, Valian, Virginia, Masur, Sandra, Hopkins, Nancy, Sandra L. Schmid, Nancy Hopkins, Ursula Goodenough, Molly Carnes, Goodenough, Ursula, Leboy, Phoebe, Sandra Masur, Carnes, Molly, Hopkins, Nancy H., Schmid, Sandra L.   +14 more
core   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Cell Migration with Multiple Pseudopodia: Temporal and Spatial Sensing Models [PDF]

, 2013
Cell migration triggered by pseudopodia (or “false feet”) is the most used method of locomotion. A 3D finite element model of a cell migrating over a 2D substrate is proposed, with a particular focus on the mechanical aspects of the biological phenomenon.
ALLENA, Rachele
core   +1 more source

Quantitative analysis of morphogenesis and growth dynamics in an obligate intracellular bacterium

, 2023
Obligate intracellular bacteria of the order Rickettsiales include important human pathogens. However, our understanding of the biology of Rickettsia species is limited by challenges imposed by their obligate intracellular lifestyle.
Oihane Irazoki, Figueroa-Cuilan, Wanda M., Trung Nguyen, Goley, Erin D., Felipe Cava, Erin D. Goley, Marissa Feeley, Cava, Felipe, Erika Smith, Feeley, Marissa, Nguyen, Trung, Smith, Erika, Irazoki, Oihane, Wanda M. Figueroa-Cuilan   +13 more
core   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source