Results 111 to 120 of about 18,679,675 (294)

A proteomic investigation of forebrain regeneration in the leopard gecko (Eublepharis macularius)

Developmental Dynamics, EarlyView.
Our investigation reveals ontogenetic, injury‐ and regeneration‐associated proteomic changes in the leopard gecko forebrain. Abstract Background The ability to replace lost or damaged neurons following an injury is termed reactive neurogenesis. Although reactive neurogenesis has been reported in several lizard species, the molecular mechanisms ...
Alexandra I. Noble, Samantha L. Payne, Matthew K. Vickaryous   +2 more
wiley   +1 more source

A complex interplay of anionic phospholipid binding regulates 3'-phosphoinositide-dependent-kinase-1 homodimer activation.

, 2020
3'-Phosphoinositide-dependent-Kinase-1 (PDK1) is a master regulator whereby its PI3-kinase-dependent dysregulation in human pathologies is well documented.
Jose Requejo-Isidro (1641598), Véronique Calleja (69211), Banafshé Larijani (69217), Remy Bailly (3837706), Jean Dessolin (31522), Gloria de Las Heras-Martínez (8319603)   +5 more
core  

Study of the regulation of Fab1p, a phosphatidylinositol 3-phosphate 5 kinase in Saccharomyces cerevisiae. [PDF]

, 2005
The Saccharomyces cerevisiae protein Fab1p is the archetypal type III phosphatidyl inositol phosphate kinase. This family of enzymes is universal to all eukaryotes and is responsible for the synthesis of phosphatidylinositol 3,5-bisphosphate from ...
Phelan, J.P., Phelan, John Paul
core  

Membrane lipid metabolism as a regulatory frontier in neural crest biology: Roles for sphingolipids, cholesterol, and lipid rafts

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are multipotent, migratory stem‐like cells essential for vertebrate development that contribute broadly to many tissues including the craniofacial skeleton, peripheral nervous system, and pigment‐producing cells. Their development progresses through phases of induction, specification, delamination, migration, and ...
Allison E. Mancini, Mallorie P. Jenne, Michael L. Piacentino   +2 more
wiley   +1 more source

Dynamic cofilin phosphorylation in the control of lamellipodial actin homeostasis [PDF]

, 2007
During animal cell chemotaxis, signalling at the plasma membrane induces actin polymerisation to drive forward cell movement. Since the cellular pool of actin is limited, efficient protrusion formation also requires the coordinated disassembly of pre ...
Larsen, MR, Baum, B, Waterfield, MD, Jovceva, E, Timms, JF   +4 more
core  

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Protein kinase B controls transcriptional programs that direct cytotoxic T cell fate but is dispensable for T cell metabolism [PDF]

, 2011
In cytotoxic T cells (CTL), Akt, also known as protein kinase B, is activated by the T cell antigen receptor (TCR) and the cytokine interleukin 2 (IL-2).
Finlay, David, Sinclair, Linda V., Peter Tamas, Okkenhaug, Klaus, Klaus Okkenhaug, Doreen A. Cantrell, Cantrell, Doreen A., Andrew N. Macintyre, David Finlay, Waugh, Caryll M., Carmen Feijoo, Feijoo, Carmen, Tamas, Peter, Macintyre, Andrew N., Preston, Gavin, Gavin Preston, Linda V. Sinclair, Caryll M. Waugh   +17 more
core   +1 more source

Metabolite Profiles and Antioxidant Activity of Dendrobium catenatum Under Simulated Wild Cultivation

Food Safety and Health, EarlyView.
Dendrobium catenatum grown under simulated wild cultivation showed significantly higher flavonoids and stilbenes, leading to enhanced antioxidant activity in both leaves and stems compared to facility‐grown plants. Integrated metabolomics, antioxidant assays, and network pharmacology identified Denbinobin as a key multi‐target antioxidant compound ...
Chuyun Guan, Yixin Tang, Qiaoxian Yu, Yanghui Shen, Ying Shi, Pan Wang, Jinping Si, Jingjing Liu   +7 more
wiley   +1 more source

Crosstalk Between Parkinson's Disease and Colorectal Cancer: Genetic Mechanisms, Gut Microbiota, and Therapeutic Insights

Health Care Science, EarlyView.
This review elucidates the crosstalk between Parkinson's disease and colorectal cancer, driven by shared genetics (PRKN, PINK1, DJ‐1) involving oxidative stress, cell cycle regulation, and inflammation. It identifies the gut microbiota—via functional amyloids and short‐chain fatty acids (SCFAs)—as a mechanistic bridge, offering insights for dual ...
Jiacheng Ying, Zhengyuan Fang, Cheng Zhang, Xu Liu, Jianzhi Cui, Zezhi Li, Jiayin Tang   +6 more
wiley   +1 more source

Cellular Notch responsiveness is defined by phosphoinositide 3-kinase-dependent signals

BMC Cell Biology, 2006
Background Notch plays a wide-ranging role in controlling cell fate, differentiation and development. The PI3K-Akt pathway is a similarly conserved signalling pathway which regulates processes such as differentiation, proliferation and survival.
Lennard Andrew, Papadia Sofia, Briend Emmanuel, Stallwood Yvette, Ward George, Mckenzie Grahame, Turner Martin, Champion Brian, Hardingham Giles E   +8 more
doaj   +1 more source