Results 71 to 80 of about 8,709,387 (250)

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Cell cycle-dependent modification of Pot1 and its effects on telomere function [PDF]

, 2009
Telomere functions are tightly controlled throughout the cell cycle to allow telomerase access while suppressing a bona fide DNA damage response (DDR) at linear chromosome ends.
Kuznetsov, V, Kuznetsov, V.
core  

The Cdc42 effectors Ste20, Cla4, and Skm1 down-regulate the expression of genes involved in sterol uptake by a mitogen-activated protein kinase-independent pathway [PDF]

, 2009
© 2009 by The American Society for Cell Biology. Under the License and Publishing Agreement, authors grant to the general public, effective two months after publication of (i.e.,.
Jacquier, N, Höfken, T, Lin, Meng, Jacquier, Nicolas, Schneiter, R, Unden, H, Just, Ursula, Just, U, Unden, Heike, Höfken, Thomas, Schneiter, Roger   +10 more
core   +1 more source

Depletion of the SR-Related Protein TbRRM1 Leads to Cell Cycle Arrest and Apoptosis-Like Death in Trypanosoma brucei. [PDF]

PLoS ONE, 2015
Arginine-Serine (RS) domain-containing proteins are RNA binding proteins with multiple functions in RNA metabolism. In mammalian cells this group of proteins is also implicated in regulation and coordination of cell cycle and apoptosis.
Gabriela V Levy, Carolina P Bañuelos, Analía G Níttolo, Gastón E Ortiz, Nicolás Mendiondo, Georgina Moretti, Valeria S Tekiel, Daniel O Sánchez   +7 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Expression of cell cycle proteins in male breast carcinoma

World Journal of Surgical Oncology, 2010
Introduction Male breast cancer (MBC) is a rare, yet potentially aggressive disease. Although literature regarding female breast cancer (FBC) is extensive, little is known about the etiopathogenesis of male breast cancer. Studies from our laboratory show
Senger Jenna-Lynn, Rueckl Theresa, Fried Isabella, Kanthan Rani, Kanthan Selliah   +4 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Combining the receptor tyrosine kinase inhibitor AEE788 and the mammalian target of rapamycin (mTOR) inhibitor RAD001 strongly inhibits adhesion and growth of renal cell carcinoma cells [PDF]

, 2009
Background Treatment options for metastatic renal cell carcinoma (RCC) are limited due to resistance to chemo- and radiotherapy. The development of small-molecule multikinase inhibitors have now opened novel treatment options.
Natsheh, Iyad Y. M., Eva Juengel, Mickuckyte, Ausra, Hudak, Lukasz, Jones, Jon, Roman A Blaheta, Lukasz Hudak, Jüngel, Eva, Dietger Jonas, Blaheta, Roman A., Johanna Engler, Iyad Natsheh, Ausra Mickuckyte, Jonas, Dietger, Jon Jones, Engler, Johanna   +15 more
core   +2 more sources

Different p53 genotypes regulating different phosphorylation sites and subcellular location of CDC25C associated with the formation of polyploid giant cancer cells

Journal of Experimental & Clinical Cancer Research, 2020
Background Our previous studies have confirmed that cobalt chloride (CoCl2) can induce the formation of polyploid giant cancer cells (PGCCs), which is the key to the heterogeneity of solid tumors.
Kai Liu, Minying Zheng, Qi Zhao, Kexin Zhang, Zugui Li, Fangmei Fu, Hao Zhang, Jiaxing Du, Yuwei Li, Shiwu Zhang   +9 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source