Results 21 to 30 of about 19,153 (124)

Epidermal growth factor stimulates the production of phosphatidylinositol monophosphate and the breakdown of polyphosphoinositides in A431 cells.

Journal of Biological Chemistry, 1987
The effects of epidermal growth factor (EGF) on the metabolism of phosphatidylinositol were examined using A431 cells labeled with either 32PO3(4)- or myo-[3H] inositol.
L. Pike, A. Eakes
semanticscholar   +1 more source

Septins in the Middle—Makers and Breakers of Membrane Contact Sites

Journal of Neurochemistry, Volume 170, Issue 6, June 2026.
Septins are a family of GTP‐binding proteins that assemble into heteromeric oligomers and polymers, associating with specific membrane domains and organelles according to their subunit composition. Growing evidence places septins at membrane contact sites (MCS) — key hubs for intracellular communication that mediate exchange of ions, lipids, and ...
TrishaJean J. Holt, Elias T. Spiliotis
wiley   +1 more source

Targeted Therapy and Immunotherapies in Hepatocellular Carcinoma: Mechanisms and Clinical Studies

MedComm, Volume 7, Issue 5, May 2026.
The mechanism of multiple signaling pathways and their related targeted inhibitors in HCC. (A) The mechanism of Ras/Raf/MEK/ERK signaling pathway and its related targeted inhibitors; (B) the mechanism of PI3K/AKT/mTOR signaling pathway and its crosstalk with other pathways and its related targeted inhibitors; (C) the mechanism of JAK/STAT signaling ...
Penghui He, Sinan Xie, Kunlin Xie, Fengwei Gao, Yunshi Cai, Yan Huang, Chang Liu, Hong Wu, Yinghao Lyu, Tian Lan   +9 more
wiley   +1 more source

The GPCR Connection: Linking Alzheimer's Disease and Glioblastoma

Journal of Cellular and Molecular Medicine, Volume 30, Issue 7, April 2026.
ABSTRACT Alzheimer's disease (AD) and glioblastoma multiforme (GBM) are biologically distinct age‐related brain disorders with opposing clinical phenotypes. AD is characterised by progressive neurodegeneration and cognitive decline, whereas GBM is characterised by aggressive cellular proliferation and a poor prognosis.
Ana B. Caniceiro, Sofia P. Agostinho, Luiz F. Piochi, Nícia Rosário‐Ferreira, Irina S. Moreira   +4 more
wiley   +1 more source

Mammalian Nonmuscle Myosin II Binds to Anionic Phospholipids with Concomitant Dissociation of the Regulatory Light Chain*

Journal of Biological Chemistry, 2016
Mammalian cells express three Class II nonmuscle myosins (NM): NM2A, NM2B, and NM2C. The three NM2s have well established essential roles in cell motility, adhesion, and cytokinesis and less well defined roles in vesicle transport and other processes ...
Xiong Liu, S. Shu, N. Billington, Chad D. Williamson, Shuhua Yu, H. Brzeska, J. Donaldson, J. Sellers, E. Korn   +8 more
semanticscholar   +1 more source

The Potential of Phytochemicals to Overcome Multidrug Resistance in Metastatic Melanoma

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Metastatic melanoma is the most lethal form of skin cancer, accounting for most skin cancer‐related deaths. Immunotherapies and targeted therapies have improved overall and progression‐free survival rates in metastatic melanoma patients. The effectiveness of these therapies decreases due to multidrug resistance (MDR).
Jacqueline Maphutha, Danielle Twilley, Mona Dawood, Thomas Efferth, Namrita Lall   +4 more
wiley   +1 more source

Overexpression of Phosphatidylinositol Synthase Enhances Growth and G1 Progression in NIH3T3 cells

Japanese journal of cancer research : Gann, 2002
Phosphatidylinositol (PI) turnover is thought to play an important role in the regulation of cell growth. PI synthase (PIS, cytidine diphosphate (CDP)‐diacylglycerol (DG): myo‐inositol 3–phos–phatidyltransferase, EC 2.7.8.11) acts at the last step in the
A. Deguchi, A. Deguchi, K. Segawa, K. Hosaka, I. Weinstein, K. Umezawa   +5 more
semanticscholar   +1 more source

Natural Products Targeting the EGFR/HER2 Axis in Tumorigenesis: Interpretation of Molecular Mechanisms and Recent Insights Into Synergistic Strategies for Cancer Therapy

Food Frontiers, Volume 7, Issue 1, January 2026.
Schematic overview illustrating the anticancer mechanisms of selected natural products (resveratrol, quercetin, berberine) targeting EGFR and HER2 signaling pathways in tumor cells. These compounds inhibit receptor activation and downstream oncogenic cascades, including PI3K/Akt/mTOR, MAPK/ERK, and STAT3 pathways.
Iman Ramli, Anna Maria Posadino, Roberta Giordo, Antonio Barberis, Ylenia Spissu, Redouane Lemoui, William N. Setzer, Javad Sharifi‐Rad, Gianfranco Pintus   +8 more
wiley   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

FEBS Letters, Volume 599, Issue 24, Page 3569-3590, December 2025.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan, Victoria Scarpelli, Marten Exterkate   +2 more
wiley   +1 more source

The mechanisms in glucose metabolism of aging hippocampus

Ibrain, Volume 11, Issue 4, Page 457-475, Winter 2025.
Cognitive decline in elders stems from the irreversible loss and functional decline of neurons, with the hippocampus being particularly susceptible to age‐related neuronal deterioration. Glucose acts as the primary fuel for the brain, and a constant provision of glucose to the hippocampus is essential for memory and cognitive functions.
Rui He, Fuxing Zhao, Zhiyu Yang, Tingting Wang, Yaohui Zhang, Jinglan Quan, Gaohong Zhu   +6 more
wiley   +1 more source