Results 41 to 50 of about 3,250,985 (308)

Cell size and nuclear size [PDF]

Journal of Experimental Zoology, 1912
n ...
openaire   +2 more sources

Methods for the determination of adipose cell size in man and animals

Journal of Lipid Research, 1968
Four methods for the sizing of adipose cells in small samples of human or animal adipose tissue are compared. These methods depend on the preparation of cell suspensions by incubation of the tissue with collagenase or by prolonged fixation with osmium ...
Jules Hirsch, E. Gallian
doaj   +1 more source

Largen: A Molecular Regulator of Mammalian Cell Size Control

, 2014
Little is known about how mammalian cells maintain cell size homeostasis. We conducted a novel genetic screen to identify cell-size-controlling genes and isolated Largen, the product of a gene (PRR16) that increased cell size upon overexpression in human
Gandin, Valentina, Li, Wanda, Inoue, Satoshi, Itsumi, Momoe, Silvester, Jennifer Liepa, Shahinian, Arda, Wakeham, Andrew, Lapin, Valentina, Mullen, Peter J., Haight, Jillian, Wang, Feng, Mak, Tak W., Yamamoto, Kazuo, Topisirovic, Ivan, McCracken, Susan, Sasaki, Masato, Sonenberg, Nahum, Oo, Yathor D, Elia, Andrew J., Alexandrova, Roumiana, Ikura, Mitsuhiko, Wakutani, Yosuke, Oo, Yathor D.   +22 more
core   +1 more source

Dominance of small-sized phytoplankton in a Mediterranean eutrophic coastal lagoon

Advances in Oceanography and Limnology, 2023
The predator-prey relationship is generally size-specific in the pelagic food webs. Phytoplankton cell size structure can provide information on the successive levels of consumers and therefore on the energy that can flow towards the top consumers. This
Silvia Pulina, Cecilia Teodora Satta, Bachisio Mario Padedda, Jacopo Culurgioni, Riccardo Diciotti, Nicola Fois, Antonella Lugliè   +6 more
doaj   +1 more source

Nutrients control cell size [PDF]

Cell Cycle, 2016
Editorials: Cell Cycle Features.
Pérez-Hidalgo, Livia, Moreno, Sergio
openaire   +3 more sources

Cell size homeostasis is maintained by a circuitry involving a CDK4-determined target size that programs the cell size-dependent activation of p38

, 2020
While molecules that promote the growth of animal cells have been identified, the following question remains: How are growth promoting pathways regulated to specify a characteristic size for each of the different cell types?
Auld, Douglas, Jenkins, Jeremy, Concannon, John   +2 more
core   +1 more source

Simulated Micro-, Lunar, and Martian Gravities on Earth—Effects on Escherichia coli Growth, Phenotype, and Sensitivity to Antibiotics

Life, 2022
Bacterial behavior has been studied under microgravity conditions, but very little is known about it under lunar and Martian gravitational regimes. An Earth-based approach was designed and implemented using inclined clinostats and an in-house-developed ...
Lily A. Allen, Amir H. Kalani, Frederico Estante, Aaron J. Rosengren, Louis Stodieck, David Klaus, Luis Zea   +6 more
doaj   +1 more source

Control of Transcription by Cell Size

PLoS Biology, 2010
Cell size increases significantly with increasing ploidy. Differences in cell size and ploidy are associated with alterations in gene expression, although no direct connection has been made between cell size and transcription. Here we show that ploidy-associated changes in gene expression reflect transcriptional adjustment to a larger cell size ...
Wu, Chia-Yung, Rolfe, P. Alexander, Gifford, David K., Fink, Gerald R., Elledge, Stephen J.   +4 more
openaire   +7 more sources

Nanophytoplankton and microphytoplankton in the western tropical Pacific Ocean: its community structure, cell size and carbon biomass

Frontiers in Marine Science, 2023
Phytoplankton, as a crucial component of the marine ecosystem, plays a fundamental role in global biogeochemical cycles. This study investigated the composition and distribution of phytoplankton in the western Tropical Pacific Ocean using the Utermöhl ...
Wenzhuo Yan, Wenzhuo Yan, Zhuo Chen, Zhuo Chen, Zhuo Chen, Linlin Zhang, Linlin Zhang, Feng Wang, Feng Wang, Feng Wang, Guicheng Zhang, Guicheng Zhang, Jun Sun, Jun Sun, Jun Sun, Jun Sun   +15 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source