Results 71 to 80 of about 38,210 (217)

Opposing Expressions of Nidogen-1 and Cdc42 Genes in the Development of Liver Cirrhosis in Patients with Non-Alcoholic Fatty Liver Disease [PDF]

پزشکی بالینی ابن سینا
Background and Objective: The roles of Nidogen-1 and Cdc42 genes as significant factors in the metabolism of the extracellular matrix have been demonstrated in the fibrosis of various tissues. This study investigates the gene expressions of Nidogen-1 and
Zahra Ali, Amir Mohammad Zargar, Sina Mohagheghi   +2 more
doaj  

Loss of Cdc42 leads to defects in synaptic plasticity and remote memory recall

eLife, 2014
Cdc42 is a signaling protein important for reorganization of actin cytoskeleton and morphogenesis of cells. However, the functional role of Cdc42 in synaptic plasticity and in behaviors such as learning and memory are not well understood.
Il Hwan Kim, Hong Wang, Scott H Soderling, Ryohei Yasuda   +3 more
doaj   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Vaginal host–microbe signatures linked to placental outcomes in mares

Equine Veterinary Journal, EarlyView.
Abstract Background Ascending placentitis is a leading cause of late‐term pregnancy loss in mares. Although pathogens are presumed to ascend from the caudal reproductive tract, the association between the vaginal microbiome and placentitis has not been systematically examined.
Machteld van Heule, Babiche Heil, Jamie K. Norris, Kristene Gedye, Xiaoxiao Lin, Ward De Spiegelaere, Peter Daels, Pouya Dini   +7 more
wiley   +1 more source

Unraveling the Plasma Extracellular Vesicles Proteome: Predictors of Resistance in Immunotherapy of Advanced Melanoma

International Journal of Cancer, EarlyView.
ABSTRACT Despite substantial clinical benefit from immune checkpoint inhibitors (ICI), advanced melanoma remains challenging due to frequent treatment resistance. Resistance may be intrinsic (primary) or emerge over time (secondary). Biomarkers predicting distinct resistance phenotypes before therapy are lacking.
Julian Kött, Glenn Geidel, Carmen M. T. Roeper, Lucija Ačkar, Bente Siebels, Hannah Voß, Hartmut Schlüter, Michaela Schweizer, Kilian Müller, Alessandra Rünger, Tim Zell, Benjamin Deitert, Ali Zeinal‐Abedini, Isabel Heidrich, Stefan W. Schneider, Klaus Pantel, Daniel J. Smit, Christoffer Gebhardt   +17 more
wiley   +1 more source

Cdc42 Promotes ADSC-Derived IPC Induction, Proliferation, And Insulin Secretion Via Wnt/β-Catenin Signaling

Diabetes, Metabolic Syndrome and Obesity, 2019
Xing-Hua Xiao,* Qi-Yuan Huang,* Xian-Ling Qian,* Jing Duan, Xue-Qiao Jiao, Long-Yuan Wu, Qing-Yun Huang, Jun Li, Xing-Ning Lai, Yu-Bo Shi, Li-Xia Xiong Department of Pathophysiology, Medical College, Nanchang University, Nanchang 330006, People’s ...
Xiao XH, Huang QY, Qian XL, Duan J, Jiao XQ, Wu LY, Huang QY, Li J, Lai XN, Shi YB, Xiong LX   +10 more
doaj  

Spontaneous Cdc42 polarization independent of GDI-mediated extraction and actin-based trafficking.

PLoS Biology, 2015
The small Rho-family GTPase Cdc42 is critical for cell polarization and polarizes spontaneously in absence of upstream spatial cues. Spontaneous polarization is thought to require dynamic Cdc42 recycling through Guanine nucleotide Dissociation Inhibitor (
Felipe O Bendezú, Vincent Vincenzetti, Dimitrios Vavylonis, Romain Wyss, Horst Vogel, Sophie G Martin   +5 more
doaj   +1 more source

Regulation of Cdc42 for polarized growth in budding yeast

Microbial Cell, 2020
The Rho GTPase Cdc42 is a central regulator of cell polarity in diverse cell types. The activity of Cdc42 is dynamically controlled in time and space to enable distinct polarization events, which generally occur along a single axis in response to spatial
Kristi E. Miller, Pil Jung Kang, Hay-Oak Park   +2 more
doaj   +1 more source

Sex‐Specific Proteomic Profiling Identifies Pregnancy Zone Protein as a Complement‐Linked Marker of Adverse Prognosis in Esophageal Adenocarcinoma

International Journal of Cancer, EarlyView.
ABSTRACT Esophageal adenocarcinoma (EAC) exhibits marked male predominance with male‐to‐female ratios reaching 8.5:1, yet the molecular basis underlying this sex disparity remains poorly characterized. We analyzed 92 EAC specimens using mass spectrometry–based proteomics, comprising 47 female and 45 male tumors from treatment‐naïve patients ...
Alexander Quaas, Hanna Schiemann, Su Ir Lyu, Thomas Zander, Axel Hillmer, Hans Schlößer, Christiane J. Bruns, Reinhard Büttner, Bastian Grothey   +8 more
wiley   +1 more source

Elevating EGFR-MAPK program by a nonconventional Cdc42 enhances intestinal epithelial survival and regeneration

JCI Insight, 2020
The regulatory mechanisms enabling the intestinal epithelium to maintain a high degree of regenerative capacity during mucosal injury remain unclear. Ex vivo survival and clonogenicity of intestinal stem cells (ISCs) strictly required growth response ...
Xiao Zhang, Sheila Bandyopadhyay, Leandro Pires Araujo, Kevin Tong, Juan Flores, Daniel Laubitz, Yanlin Zhao, George Yap, Jingren Wang, Qingze Zou, Ronaldo Ferraris, Lanjing Zhang, Wenwei Hu, Edward M. Bonder, Pawel R. Kiela, Robert Coffey, Michael P. Verzi, Ivaylo I. Ivanov, Nan Gao   +18 more
doaj   +1 more source