Results 51 to 60 of about 45,688 (235)

Influence of FGF4 and BMP4 on FGFR2 dynamics during the segregation of epiblast and primitive endoderm cells in the pre-implantation mouse embryo.

PLoS ONE, 2023
Specification of the epiblast (EPI) and primitive endoderm (PE) in the mouse embryo involves fibroblast growth factor (FGF) signaling through the RAS/MAP kinase pathway.
Marcelo D Goissis, Brian Bradshaw, Eszter Posfai, Janet Rossant   +3 more
doaj   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

A Pancancer Analysis of the Expression Landscape and Clinical Relevance of Fibroblast Growth Factor Receptor 2 in Human Cancers

Frontiers in Oncology, 2021
Background: Fibroblast growth factor receptor 2 (FGFR2) is frequently altered in tumors and one of the top therapeutic targets in cholangiocarcinoma (CHOL) with FGFR2 fusions. Although there have been several studies on individual tumors, a comprehensive
Juanni Li, Kuan Hu, Jinzhou Huang, Lei Zhou, Yuanliang Yan, Yuanliang Yan, Zhijie Xu   +6 more
doaj   +1 more source

Prenatal diagnosis of trisomy 6q25.3-qter and monosomy 10q26.12-qter by array CGH in a fetus with an apparently normal karyotype. [PDF]

, 2014
We present the prenatal case of a 12.5-Mb duplication involving 6q25-qter and a 12.2-Mb deletion encompassing 10q26-qter diagnosed by aCGH, while conventional karyotype showed normal results.
Marinescu, Ponnila S, Parks, W Tony, Rajkovic, Aleksandar, Saller, Devereux N, Yatsenko, Svetlana A   +4 more
core   +1 more source

ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells

Advanced Science, EarlyView.
With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao, Shannon Erhardt, Li Tang, Xiaotong Chen, Stephen M Farmer, Zixiu Cheng, Wen Chen, Ella Ziyuan Lu, Kihan Sung, Chang‐Ru Tsai, Mingjie Zheng, Sheng Zhang, Yang Liu, Jianxin Wang, Min Li, James F Martin, Jun Wang   +16 more
wiley   +1 more source

FGFR2 as A Prognostic and Predictive Marker in Colorectal Adenocarcinoma Based on TILs Grade

Indonesian Biomedical Journal
BACKGROUND: Colorectal cancer remains a serious health problem due to its high incidence and mortality rate each year. Histopathological grades and tumor-infiltrating lymphocytes (TILs) are associated with patient’s outcome.
Andi Marcha Rianti, Muhammad Husni Cangara, Amalia Yamin, Haslindah Dahlan, Muhammad Riza Ilyasa, Upik Anderiani Miskad   +5 more
doaj   +1 more source

Rapidly acquired resistance to EGFR tyrosine kinase inhibitors in NSCLC cell lines through de-repression of FGFR2 and FGFR3 expression. [PDF]

PLoS ONE, 2010
Despite initial and sometimes dramatic responses of specific NSCLC tumors to EGFR TKIs, nearly all will develop resistance and relapse. Gene expression analysis of NSCLC cell lines treated with the EGFR TKI, gefitinib, revealed increased levels of FGFR2 ...
Kathryn E Ware, Marianne E Marshall, Lydia R Heasley, Lindsay Marek, Trista K Hinz, Paula Hercule, Barbara A Helfrich, Robert C Doebele, Lynn E Heasley   +8 more
doaj   +1 more source

Incidence of FGFR2 Amplification and FGFR2 Fusion in Patients with Metastatic Cancer Using Clinical Sequencing

Journal of Oncology, 2022
Aberrations in the fibroblast growth factor receptor2 (FGFR2) gene, including genetic alterations and chromosomal rearrangements, lead to the development and progression of cancer with poor prognosis. However, the mechanisms underlying the FGFR2 signaling pathway to facilitate the development of FGFR2-targeted therapies have not been fully explored ...
Sujin Hyung, Boram Han, Jaeyun Jung, Seung Tae Kim, Jung Yong Hong, Se Hoon Park, Dae Young Zang, Joon Oh Park, Young Suk Park, Kyoung-Mee Kim, Won Ki Kang, Jeeyun Lee   +11 more
openaire   +2 more sources

Interplay between FGFR2b-induced autophagy and phagocytosis: role of PLCγ-mediated signalling [PDF]

, 2017
Signalling of the epithelial splicing variant of the fibroblast growth factor receptor 2 (FGFR2b) induces both autophagy and phagocytosis in human keratinocytes.
Belleudi, Francesca, Nanni, Monica, Raffa, Salvatore, Ranieri, Danilo, Torrisi, Maria Rosaria   +4 more
core   +1 more source

Nicotinamide Reverses the Warburg Effect in CHO Cell Culture

Biotechnology and Bioengineering, EarlyView.
Abstract The Warburg effect, the preferential conversion of glucose‐derived pyruvat to lactate despite available oxygen, is a key feature of Chinese hamster ovary (CHO) cell culture. Lactate accumulation in recombinant protein‐producing cell culture is an inefficient usage of glucose, as well as being deleterious to cells.
James Morrissey, Ayca Cankorur‐Cetinkaya, Luigi Grassi, Annie J. Harwood‐Stamper, Jonathan Welsh, Ryte Poskute, Kasia Kozakowska‐McDonnell, Cleo Kontoravdi   +7 more
wiley   +1 more source