Results 91 to 100 of about 8,709,387 (250)

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Bi-modal distribution of the second messenger c-di-GMP controls cell fate and asymmetry during the caulobacter cell cycle [PDF]

, 2013
Many bacteria mediate important life-style decisions by varying levels of the second messenger c-di-GMP. Behavioral transitions result from the coordination of complex cellular processes such as motility, surface adherence or the production of virulence ...
Abel, Sören, Bucher, Tabitha, Isabelle Hug (251572), Urs Jenal (37942), Isabelle Hug, Volkhard Kaever, Tabitha Bucher, Pia Abel zur Wiesch (353268), Jenal, U., Sören Abel, Bucher, T., Pia Abel Zur Wiesch, Micaël Nicollier, Micaël Nicollier (454806), Urs Jenal, Volkhard Kaever (152216), Hug, Isabelle, Tabitha Bucher (454805), Sören Abel (454804), Abel Zur Wiesch, P., Kaever, Volkhard, Hug, I., Abel zur Wiesch, Pia, Nicollier, M., Nicollier, Micaël, Abel, S., Jenal, Urs, Kaever, V.   +27 more
core   +2 more sources

The Cell Cycle, Mitosis and Meiosis

, 2010
This OER consists of an instructional sheet produced by GENIE CETL in the Department of Genetics. This learning material is about the life cycle of a cell and the series of stages by which genetic materials are duplicated and partitioned to produce two ...
GENIE CETL
core  

14-3-3 Proteins Interact with a Hybrid Prenyl-Phosphorylation Motif to Inhibit G Proteins [PDF]

, 2013
Signaling through G proteins normally involves conformational switching between GTP- and GDP-bound states. Several Rho GTPases are also regulated by RhoGDI binding and sequestering in the cytosol.
Riou, P, Parker, Peter J., O’Reilly, N., George, Roger, Ritu Garg, McColl, Brad, Ganka Bineva, Kjær, S., Svend Kjær, Garg, R, Bineva, G., Thompson, AJ, Reymond, N, Thompson, Andrew J., Philippe Riou, Purkiss, Andrew, Nicola O’Reilly, Parker, Peter J, Brad McColl, Peter J. Parker, Neil Q. McDonald, Parker, Peter J.; id_orcid, O’Reilly, Nicola, Riou, P., Purkiss, A, Parker, PJ, Thompson, A.J., McColl, B, Cain, RJ, Parker, P.J., Kjær, Svend, McColl, B., Andrew Purkiss, O’Reilly, N, Kjær, S, Garg, R., Garg, Ritu, O'Reilly, Nicola, Anne J. Ridley, Cain, Robert J, Robert J. Cain, McDonald, Neil Q, Ridley, Anne J, Bineva, G, Ridley, A.J., Purkiss, Andrew G., Nicolas Reymond, George, R., Thompson, Andrew J, Reymond, N., Reymond, Nicolas, Cain, Robert J., Bineva, Ganka, McDonald, NQ, Riou, Philippe, Andrew J. Thompson, Ridley, AJ, Kjaer, Svend, George, R, Cain, R.J., Ridley, Anne J., Roger George, McDonald, Neil Q.   +62 more
core   +1 more source

Identification of calpain cleavage sites in the G1 cyclin-dependent kinase inhibitor p19(INK4d) [PDF]

, 2006
Calpains are a large family of Ca2+-dependent cysteine proteases that are ubiquitously distributed across most cell types and vertebrate species. Calpains play a role in cell differentiation, apoptosis, cytoskeletal remodeling, signal transduction and ...
Popp, Oliver, Nalabothula, Narasimharao, Gil-Parrado, S., Jochum, M., Ghosh, M., Machleidt, W., Machleidt, Werner, Ghosh, Madhumita, Gil-Parrado, Shirley, Holak, Tad A., Joy, J., Joy, Joma, Holak, T. A., Jochum, Marianne, Popp, O., Nalabothula, N.   +15 more
core   +1 more source

The developmental cell biology of Trypanosoma brucei [PDF]

, 2005
Trypanosoma brucei provides an excellent system for studies of many aspects of cell biology, including cell structure and morphology, organelle positioning, cell division and protein trafficking. However, the trypanosome has a complex life cycle in which
Matthews, Keith R; id_orcid, Keith R. Matthews   +1 more
core   +1 more source

Differential Requirements for MCM Proteins in DNA Replication in Drosophila S2 Cells. [PDF]

, 2007
BACKGROUND: The MCM2-7 proteins are crucial components of the pre replication complex (preRC) in eukaryotes. Since they are significantly more abundant than other preRC components, we were interested in determining whether the entire cellular content was
Reina Hashimoto, Heck, Margarete M.S., Hashimoto, Reina, Sherkow, Jake, Sharron Vass, Heck, MM, Vass, Sharron, Hashimoto, R, Hashimoto Reina, Yamaguchi Masamitsu, Crevel, Gilles, Cotterill, S, Yamaguchi, M, Heck, Margarete M. S., Vass Sharron, Heck Margarete M.S., Sherkow Jake, Sherkow, Jacob S., Yamaguchi, Masamitsu, Sherkow, J, Cotterill Sue, Crevel Gilles, Margarete M S Heck, Crevel, G, Cotterill, Sue, Vass, S, Gilles Crevel, Margarete M.S. Heck, Jake Sherkow, Sue Cotterill, Masamitsu Yamaguchi   +30 more
core   +2 more sources

Dynamics of cell cycle proteins involved in Toxoplasma gondii-induced bovine NET formation. [PDF]

Front Immunol, 2023
Velásquez ZD, Peixoto R, Gärtner U, Hermosilla C, Taubert A, Conejeros I.   +5 more
europepmc   +1 more source