Results 31 to 40 of about 1,208,652 (313)

Modulation of Rab7a-mediated growth factor receptor trafficking inhibits islet beta cell apoptosis and autophagy under conditions of metabolic stress

Scientific Reports, 2020
Regenerative medicine approaches to enhancing beta cell growth and survival represent potential treatments for diabetes. It is known that growth factors such as insulin, IGF-1 and HGF support beta cell growth and survival, but in people with type 2 ...
Nirun V. Hewawasam, Fadel Lhaf, Henry A. Taylor, Katrina Viloria, Amazon Austin, Aileen King, Peter Jones, Lucy Jones, Mark D. Turner, Natasha J. Hill   +9 more
doaj   +1 more source

Thematic Review Series: Sphingolipids. Cross-talk at the crossroads of sphingosine-1-phosphate, growth factors, and cytokine signaling*1

Journal of Lipid Research, 2008
Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid that mediates a wide array of biologic effects through its interaction with a family of five G protein-coupled receptors.
Deborah A. Lebman, Sarah Spiegel
doaj   +1 more source

Triple negative breast cancer: new perspectives for targeted therapies [PDF]

, 2015
Breast cancer is a heterogeneous disease, encompassing a large number of entities showing different morphological features and having clinical behaviors.
Caruso, Davide, Frati, Luigi, Minozzi, Marina, Papa, Anselmo, Rossi, Luigi, Tomao, Federica, Tomao, Silverio, Vici, Patrizia, Zaccarelli, Eleonora   +8 more
core   +1 more source

The effect of hyaluronic acid conditioned media on hDPSCs differentiation through CD44 and transforming growth factor-β1 expressions

Journal of Advanced Pharmaceutical Technology & Research, 2023
Hyaluronic acid (HA) has the capability to influence dentin niche which is important in regenerative process. The CD44 as a specific receptor of HA was found to be related to dentin mineralization process. Meanwhile, transforming growth factor β1 (TGF-β1)
Dini Asrianti Bagio, Nia Agung Lestari, Wandy Afrizal Putra, Sylva Dinie Alinda, Shalina Ricardo, Indah Julianto   +5 more
doaj   +1 more source

Fibroblast Growth Factor Receptors (FGFRs): Structures and Small Molecule Inhibitors

Cells, 2019
Fibroblast growth factor receptors (FGFRs) are a family of receptor tyrosine kinases expressed on the cell membrane that play crucial roles in both developmental and adult cells.
Shuyan Dai, Zhan Zhou, Zhuchu Chen, Guangyu Xu, Yongheng Chen   +4 more
doaj   +1 more source

Structural basis for activation of trimeric Gi proteins by multiple growth factor receptors via GIV/Girdin. [PDF]

, 2014
A long-standing issue in the field of signal transduction is to understand the cross-talk between receptor tyrosine kinases (RTKs) and heterotrimeric G proteins, two major and distinct signaling hubs that control eukaryotic cell behavior.
Abagyan, Ruben, Aznar, Nicolas, Ear, Jason, Garcia-Marcos, Mikel, Ghosh, Pradipta, Kufareva, Irina, Lin, Changsheng, Lopez-Sanchez, Inmaculada, Midde, Krishna   +8 more
core   +1 more source

Epidermal growth factor receptor signaling [PDF]

Current Biology, 2001
Inhibitory signaling is an important way of fine tuning EGFR activity to enable a cell to discriminate between short and prolonged exposure to signaling molecules. Over the last few years a number of different mechanisms have been shown to abrogate receptor activity (Fig. 3Fig. 3). First, inhibitory signaling molecules are expressed in response to EGFR
Bogdan, Sven, Klämbt, Christian
openaire   +2 more sources

Activation of multiple growth factor signalling pathways is frequent in meningiomas [PDF]

, 2015
A minority of meningiomas are difficult to treat with surgery or radiotherapy, and chemotherapeutic alternatives are limited. This study aims to better understand pathways that are active in meningiomas, in order to direct future treatment strategies. We
Bassiri, K, Enki, DG, Hanemann, CO, Hilton, DA, Kirk, L, Shivane, A   +5 more
core   +2 more sources

The Role of Fibroblast Growth Factor Receptors Inhibitors in Bladder Cancer [PDF]

Journal of Urologic Oncology
Dysregulation of fibroblast growth factor (FGF)-receptor (FGFR) signaling, which is implicated in various oncogenic processes, including tumor proliferation, survival, migration, invasion, and angiogenesis, has been identified as a critical factor in ...
Ho Kyung Seo, Eui Hyun Jung, Sora Yang, Hye Won Lee   +3 more
doaj   +1 more source

Identification of kinases activated by multiple pro-angiogenic growth factors

Frontiers in Pharmacology, 2023
Antiangiogenic therapy began as an effort to inhibit VEGF signaling, which was thought to be the sole factor driving tumor angiogenesis. It has become clear that there are more pro-angiogenic growth factors that can substitute for VEGF during tumor ...
Scott Gruver, Scott Rata, Leonid Peshkin, Marc W. Kirschner   +3 more
doaj   +1 more source