Results 21 to 30 of about 331,296 (302)

Adaptor SKAP-55 binds p21ras activating exchange factor RasGRP1 and negatively regulates the p21ras-ERK pathway in T-Cells [PDF]

, 2008
While the adaptor SKAP-55 mediates LFA-1 adhesion on T-cells, it is not known whether the adaptor regulates other aspects of signaling. SKAP-55 could potentially act as a node to coordinate the modulation of adhesion with downstream signaling.
Lovatt Matt, Christopher E Rudd, Wu, Zhonglin, Schneider, Helga, Rudd Christopher E., Maqueira-Iglesias, Braudel, Matt Lovatt, Schneider Helga, Monika Raab, Valk, Elke, Smith, Xin, Zhonglin Wu, Klaus Strebhardt, Elke Valk, Strebhardt, Klaus, Rudd, Christopher E., Valk Elke, Strebhardt Klaus, Wang Hongyan, Wu Zhonglin, Braudel Maqueira-Iglesias, Maqueira-Iglesias Braudel, Helga Schneider, Xin Smith, Lovatt, Matt, Raab Monika, Raab, Monika, Wang, Hongyan, Smith Xin, Hongyan Wang   +29 more
core   +1 more source

The expression of MAPK signaling pathways in conjunctivochalasis [PDF]

International Journal of Ophthalmology, 2019
This study investigated the potential role of MAPK signaling pathways in conjunctivochalasis (CCH). Twenty loose conjunctival biopsy samples from 20 CCH and 15 conjunctival biopsy samples from 15 normal controls (CON) were collected.
Yuan-Ling Jia, Xiao-Jing Liu, Hang Wen, Yue-Ping Zhan, Min-Hong Xiang   +4 more
doaj   +1 more source

S-nitrosylation of ERK inhibits ERK phosphorylation and induces apoptosis [PDF]

Scientific Reports, 2013
Extracellular signal-regulated kinase (ERK) belongs to the mitogen-activated protein kinases (MAPK) superfamily. Aberrant upregulation and activation of ERK cascades may often lead to tumor cell development. However, how ERK is involved in tumor progression is yet to be defined.
Xiujing Feng, Tingzhe Sun, Yuncheng Bei, Sen Ding, Wei Zheng, Yan Lu, Pingping Shen   +6 more
openaire   +2 more sources

Tomatidine Represses Invasion and Migration of Human Osteosarcoma U2OS and HOS Cells by Suppression of Presenilin 1 and c-Raf–MEK–ERK Pathway

Molecules, 2020
Osteosarcoma, which is the most prevalent malignant bone tumor, is responsible for the great majority of bone cancer-associated deaths because of its highly metastatic potential. Although tomatidine is suggested to serve as a chemosensitizer in multidrug-
Min-Hong Hsieh, Jia-Sin Yang, Renn-Chia Lin, Yi-Hsien Hsieh, Shun-Fa Yang, Horng-Rong Chang, Ko-Hsiu Lu   +6 more
doaj   +1 more source

Pristimerin Protects Against OVX-Mediated Bone Loss by Attenuating Osteoclast Formation and Activity via Inhibition of RANKL-Mediated Activation of NF-κB and ERK Signaling Pathways

Drug Design, Development and Therapy, 2021
Xuedong Li,1,2,* Xixi Lin,1,2,* Zuoxing Wu,3 Yuangang Su,1,2 Jiamin Liang,1,2 Runfeng Chen,1,2 Xue Yang,1,2 Lei Hou,4 Jinmin Zhao,1,5 Qian Liu,5 Feng Xu1,2,6 1Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi ...
Li X, Lin X, Wu Z, Su Y, Liang J, Chen R, Yang X, Hou L, Zhao J, Liu Q, Xu F   +10 more
doaj  

High water intake induces primary cilium elongation in renal tubular cells [PDF]

Kidney Research and Clinical Practice
Background The primary cilium protrudes from the cell surface and functions as a mechanosensor. Recently, we found that water intake restriction shortens the primary cilia of renal tubular cells, and a blockage of the shortening disturbs the ability of ...
Min Jung Kong, Sang Jun Han, Sung Young Seu, Ki-Hwan Han, Joshua H. Lipschutz, Kwon Moo Park   +5 more
doaj   +1 more source

Modelling the influence of RKIP on the ERK signalling pathway using the stochastic process algebra PEPA [PDF]

, 2006
This paper examines the influence of the Raf Kinase Inhibitor Protein (RKIP) on the Extracellular signal Regulated Kinase (ERK) signalling pathway [5] through modelling in a Markovian process algebra, PEPA [11].
Calder, M., Jane Hillston, Gilmore, S., Hillston, Jane, Calder, Muffy, Stephen Gilmore, Hillston, J., Muffy Calder, Gilmore, Stephen; id_orcid   +8 more
core   +1 more source

Metformin alters signaling induced crosstalk and homeostasis in the carcinogenesis paradigm “Epistemology of the origin of cancer”

4 open, 2019
The anti-hyperglycemic drug, Metformin, is effective in treating early stages of diabetes and has been associated with a 37% decrease in cancer incidence. While the precise mechanisms for the anti-cancer effects of Metformin remain to be elucidated, this
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

MAPK-ERK Pathway

International Journal of Molecular Sciences, 2023
The name extracellular signal-regulated kinase (ERK) was first used for a cell cycle regulating Ser/Thr protein kinase cloned in mammalian cells [...]
openaire   +2 more sources

Chronic inflammation evoked by pathogenic stimulus during carcinogenesis

4 open, 2019
A pathogenic (biological or chemical) stimulus is the earliest information received by a cell that can result in the disruption of homeostasis with consequent development of disease.
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source