Results 51 to 60 of about 1,143 (122)

Unraveling in vitro phase separation and aggregation properties of the structured region of FMRP and the impact of Fragile X syndrome‐linked mutations

The FEBS Journal, Volume 293, Issue 20, Page 6155-6175, October 2026.
Fragile X messenger ribonucleoprotein 1 (FMRP) is a multidomain RNA‐binding protein associated with Fragile X Syndrome (FXS). We found that its N‐terminal structured region has an intrinsic propensity to undergo liquid–liquid phase separation and fibril formation. FXS‐associated mutations perturb protein stability and aggregation propensity, suggesting
Flavia Catalano, Alessandra Bigi, Francesca Troilo, Federica Gabriele, Gianluca Pistoia, Italia A. Asteriti, Francesco Angelucci, Giorgio Giardina, Fabrizio Chiti, Carlo Travaglini‐Allocatelli, Adele Di Matteo   +10 more
wiley   +1 more source

FMRP‐Mediated Proteasome Regulation: A Novel Mechanism in ALS Pathology

The FASEB Journal, Volume 40, Issue 13, 15 July 2026.
Schematic model of TDP‐43/TNKS‐mediated proteasome regulation in WT, FMRP‐depleted, and TDP‐43A315T‐Tg ALS neurons. In WT neurons, cytoplasmic TDP‐43 partially sequesters TNKS, maintaining balanced PI31 ribosylation and proteasome activity. FMRP depletion promotes nuclear translocation of TDP‐43, enhances TNKS/PI31 interaction, and increases axonal ...
Pritha Majumder, Asmar Ahsan, Pitchapa Bubphachat, Khadiza Akter, Jeffrey K. Huang, Chi‐Chen Sarah Huang   +5 more
wiley   +1 more source

Expression of FMR1, FXR1, FXR2 and FMRP in human fetal ovaries.

, 2016
A. mean ovarian mRNA levels of FMR1 and its paralogues FXR1 and FXR2 among 8–10 (n = 5), 14–16 (n = 5) and 17–20 (n = 5) weeks of gestation. Error bars in histograms represent ±SEM. B-D.
Panagiotis Filis (3190431), Richard A. Anderson (64013), Hazel Kinnell (3190434), Nicola K. Gray (270672), Andrew J. Childs (218564), Victoria Tessyman (3190428), Roseanne Rosario (130971)   +6 more
core   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

Advanced Science, Volume 13, Issue 20, 9 April 2026.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang, Zibin Li, Yao Xiao, Ji Bian, Caian He, Chao Liu, Lan Gong, Lin Han, Zhigang Liu, Min Wang   +9 more
wiley   +1 more source

FXR1 is overexpressed in head and neck squamous cell carcinoma.

, 2016
(A) Comparison of altered copy number and mRNA expression level of RBPs in TCGA HNSCC data sets. (B) Percent mRNA expression level of top altered RBPs in 279 TCGA HNSCC tumor samples.
Nallasivam Palanisamy (265021), Mrinmoyee Majumder (3110004), Reniqua House (3109998), J. Alan Diehl (3109995), Shuo Qie (3110010), Viswanathan Palanisamy (255208), Terrence A. Day (3110001), David Neskey (3110007)   +7 more
core   +1 more source

Molecular Responses to Climate Change: How Warming and Acidification Reshape the Proteome and Phosphoproteome of the Endangered Mira Chub

Ecology and Evolution, Volume 16, Issue 3, March 2026.
ABSTRACT Global environmental change affects organisms, including their physiology. In freshwater ecosystems, where migration is limited, populations often rely on phenotypic plasticity to respond. While transcriptomics has been widely used to study stress responses at the molecular level, less is known about the proteome, which reflects post ...
João M. Moreno, Jonas Grossmann, Laura Kunz, Antje Dittmann, Vitor C. Sousa, Romana Santos   +5 more
wiley   +1 more source

Novel Vascularized Human Liver Organoids for Modeling Alcohol‐Induced Liver Injury and Developing Hepatoprotective Therapy

Advanced Science, Volume 13, Issue 9, 13 February 2026.
This study successfully engineered vascularized liver organoids (3HLOs) by co‐culturing human reprogrammed hepatocyte‐like cells (hrHLs) with human umbilical vein endothelial cells (HUVECs) and human umbilical mesenchymal stem cells (HUMSCs). Upon implantation, the 3HLOs established functional vascular anastomosis with the host circulation and ...
Kangdi Yang, Xiayan Chu, Xuerui Wang, Wenkun Zhang, Jinnuo Lu, Chuting Xu, Shoucheng Hu, Guoyu Pan, Chih‐Tsung Yang, Xiaohui Zhang, Shaojin Li, Zhaobin Guo, Hanyang Liu, Guangbo Ge   +13 more
wiley   +1 more source

The ZNF148‐ZEB1‐AS1‐IGF2BP2‐NOD2 Axis Drives Microglial Antipneumococcal Immunity in Bacterial Meningitis

Glia, Volume 74, Issue 2, February 2026.
ZNF148 upregulates ZEB1‐AS1, which scaffolds IGF2BP2 to stabilize NOD2 mRNA, enhancing microglial anti‐pneumococcal immunity via cytokine production and bacterial clearance in bacterial meningitis. ABSTRACT Streptococcus pneumoniae (Spn) meningitis remains a lethal central nervous system (CNS) infection with limited therapies. This study identifies the
Xiufu Hu, Fang Jiang, Xinjie Liu, Ling Li, Ruimei Hu, Meng Dong, Aihua Cao   +6 more
wiley   +1 more source

Ferroptosis in Cancer and Inflammatory Diseases: Mechanisms and Therapeutic Implications

MedComm, Volume 6, Issue 9, September 2025.
Ferroptosis, a form of cell death driven by iron and lipid peroxidation, serves as a bridge between cancer and inflammatory diseases. Microenvironmental factors such as oxidative stress collectively regulate this process. In cancer, ferroptosis exhibits dual roles: while it eliminates drug‐resistant cells, it may also promote tumor metastasis.
Guangyi Shen, Jiachen Liu, Yinhuai Wang, Zebin Deng, Fei Deng   +4 more
wiley   +1 more source

SYNCRIP reguliert die Expression der Fragilen-X-Proteine [PDF]

In dieser Arbeit wurde der Einfluss von SYNCRIP, auf die Expression der Fragile-X-Protein (FXP) Familie, bestehend aus FMR1, FXR1 und FXR2, untersucht. SYNCRIP, ein Ribonukleinsäure (RNA) bindendes Protein aus der hnRNP-Familie, reguliert die Expression ...
Haas, Maike Jule
core   +1 more source