Results 141 to 150 of about 1,206,748 (358)

Biochemical and immunochemical analysis of the arrangement of connexin43 in rat heart gap junction membranes [PDF]

, 1990
A 43 × 10^3 M_r protein (designated connexin43 or Cx43) is a major constituent of heart gap junctions. The understanding of its arrangement in junctional membranes has been extended by means of site-directed antibodies raised against synthetic peptides ...
Laird, D. W., Revel, J.-P.
core  

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

FEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani, Hiroya Ueda, Ayumi Kawata, Yuki Sato, Kotomi Inomata, Hiroshi Mano, Masahiro Wada, Kenji Kobata   +7 more
wiley   +1 more source

Key Regulators of Seed Germination: Kinases and Phosphatases

Seeds
Seed germination is the initial step in a plant’s life cycle; it is precisely regulated by many factors at the molecular and biological levels. Reversible protein phosphorylation, which is regulated by protein kinases and protein phosphatases, plays a ...
Beibei Wu, Haoran Liang, Jiahan Lv, Rui Liu, Nenghui Ye   +4 more
doaj   +1 more source

Growth Factor Deregulation and Emerging Role of Phosphatases in Diabetic Peripheral Artery Disease [PDF]

, 2021
Clément Mercier, Marina Rousseau, Pedro Geraldes   +2 more
openalex   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

Properties of two phosphatases and a cyclic phosphodiesterase of Salmonella typhimurium [PDF]

, 1977
Roger M. Weppelman, Larry D. Kier, B N Ames   +2 more
openalex   +1 more source

The effect of salubrinal on the endoplasmic reticulum stress pathway in heat‐stressed spermatogonial cells in vitro

FEBS Open Bio, EarlyView.
This study investigates the protective role of salubrinal against heat‐induced endoplasmic reticulum (ER) stress in mouse spermatogenic cells (GC1 and GC2). By modulating the ER stress pathway, salubrinal alleviates cellular stress and supports spermatogenic cell survival, suggesting its potential as a therapeutic candidate for heat‐related infertility.
Suna Karadeniz Saygili, Mustafa Oztatlici, Mahmut Kemal Ozbilgin   +2 more
wiley   +1 more source

Metal–Organic Frameworks for Enzyme Modulation in Protein Kinase and Phosphatase Regulation—Mechanisms and Biomedical Applications

Kinases and Phosphatases
Metal–organic frameworks (MOFs) have been increasingly recognized as promising platforms for enzyme modulation, owing to their tunable porosity, high surface area, and versatile chemical functionality.
Azizah Alamro, Thanih Balbaied
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Editorial: Kinase/phosphatase signaling and axonal function in health and disease

Frontiers in Cellular Neuroscience, 2023
Gerardo Morfini, Stefan Kins
doaj   +1 more source