Results 71 to 80 of about 73,335 (261)

Cordycepin mediates neuroprotection against apoptosis via ERK/CREB signaling activation in Aβ1–42‐induced neuronal cell models

Ibrain, Volume 11, Issue 1, Page 84-97, Spring 2025.
This study demonstrates cordycepin's neuroprotective effects against Aβ1–42‐induced apoptosis in neuronal cells, mediated through the activation of the extracellular signal‐regulated kinase/cyclic AMP‐responsive element‐binding protein (ERK/CREB) signaling pathway.
Wenshu Zhou, Cheng Wang, Yige Tan, Philip Lazarovici, Xiaoyan Wen, Shaoping Li, Wenhua Zheng   +6 more
wiley   +1 more source

Downregulation of CREB expression in Alzheimer's brain and in Aβ-treated rat hippocampal neurons

Molecular Neurodegeneration, 2011
Background Oxidative stress plays an important role in neuronal dysfunction and neuron loss in Alzheimer's brain. Previous studies have reported downregulation of CREB-mediated transcription by oxidative stress and Aβ.
Pham Serena, Wang Maorong, Pugazhenthi Subbiah, Sze Chun-I, Eckman Christopher B   +4 more
doaj   +1 more source

Endometrial Stromal Cell Senescence: A Non‐Negligible Factor in Recurrent Pregnancy Loss

iMetaMed, EarlyView.
As populations age, links between female reproductive aging and infertility are increasingly evident. Cellular senescence, characterized by near‐irreversible cell‐cycle arrest and accumulation of damage, can impair tissue function. In the endometrium, aberrant senescence of endometrial stromal cells (EnSCs) may compromise receptivity, hinder embryo ...
Shuang Wu, Cenlan Bu, Qinzheng Xu, Xi Cheng, Junrong Zhang, Jinling Chen, Yun‐Zhao Xu   +6 more
wiley   +1 more source

cAMP Response Element-Binding Protein (CREB): A Possible Signaling Molecule Link in the Pathophysiology of Schizophrenia

Frontiers in Molecular Neuroscience, 2018
Dopamine is a brain neurotransmitter involved in the pathology of schizophrenia. The dopamine hypothesis states that, in schizophrenia, dopaminergic signal transduction is hyperactive.
Haitao Wang, Jiangping Xu, Philip Lazarovici, Remi Quirion, Wenhua Zheng   +4 more
doaj   +1 more source

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

iNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong, Xiao‐Yu Shen, Han‐Cheng Jin, Xiang‐Yu Li, Hao He, Xiao‐Ming Meng   +5 more
wiley   +1 more source

Expression profile of CREB knockdown in myeloid leukemia cells

BMC Cancer, 2008
Background The cAMP Response Element Binding Protein, CREB, is a transcription factor that regulates cell proliferation, differentiation, and survival in several model systems, including neuronal and hematopoietic cells.
Nelson Stanley F, Taylor Julie, Judelson Dejah, Voutila Jon, Cheng Jerry C, Pellegrini Matteo, Sakamoto Kathleen M   +6 more
doaj   +1 more source

Holistic bone developing microenvironment engineered apoptotic extracellular vesicles recapitulate multidimensional developmental signatures in adult and senile bone repair

Interdisciplinary Medicine, EarlyView.
The developing bone was identified as an M2a‐like macrophage driven immune microenvironment with multidimensional developmental signatures. hME‐ApoEVs were successfully fabricated via stimulating the M2a‐like developing microenvironment in vitro and confirmed its recapitulation of developmental features.
Xiaoran Yu, Jieyun Xu, Yuan Zhao, Xinyu Guo, Hongcheng Chen, Junlong Xue, Yong Ao, Linjun Zhang, Xiaomeng Gao, Xueli Mao, Songtao Shi, Zetao Chen   +11 more
wiley   +1 more source

CREB Regulates Distinct Adaptive Transcriptional Programs in Astrocytes and Neurons

Scientific Reports, 2017
The cyclic AMP response element binding protein (CREB) is a primary hub of activity-driven genetic programs in neurons controlling plasticity, neurogenesis and survival. By contrast, the gene networks coordinated by CREB in astrocytes are unknown despite
Luis Pardo, Luis Miguel Valor, Abel Eraso-Pichot, Angel Barco, Arantxa Golbano, Giles E. Hardingham, Roser Masgrau, Elena Galea   +7 more
doaj   +1 more source

CREB mediates the insulinotropic and anti-apoptotic effects of GLP-1 signaling in adult mouse β-cells

Molecular Metabolism, 2014
Objective: Glucagon-like peptide-1 (GLP-1) plays a major role in pancreatic β-cell function and survival by increasing cytoplasmic cAMP levels, which are thought to affect transcription through activation of the basic leucine zipper (bZIP) transcription ...
Soona Shin, John Le Lay, Logan J. Everett, Rana Gupta, Kiran Rafiq, Klaus H. Kaestner   +5 more
doaj   +1 more source

Paternal Exposure to the Neonicotinoid Pesticide Clothianidin Alters Sperm MicroRNA Profiles in Mice and Intergenerationally Reduces Locomotor Activity in Male Offspring

Journal of Applied Toxicology, EarlyView.
ABSTRACT Accumulating evidence suggests that paternal environmental factors have epigenetic effects on sperm and influence offspring. Neonicotinoid pesticides (NNs), which are widely used around the world, are known to affect offspring phenotypes through maternal exposure in mice, but the effect of the paternal exposure remains unknown.
Makiko Ito, Tetsushi Hirano, Sarika Nunobiki, Ayano Yoshimoto, Yukako Hara, Yuya Ishida, Sakura Yonoichi, Youhei Mantani, Toshifumi Yokoyama, Yoshiaki Tabuchi, Yoshinori Ikenaka, Nobuhiko Hoshi   +11 more
wiley   +1 more source