Results 41 to 50 of about 1,624 (115)

Engineering exosomal cargo loading via endogenous molecular pathways: Strategies to enhance therapeutic potential

Interdisciplinary Medicine, Volume 4, Issue 3, May 2026.
This review illustrates how scientists engineer exosomes by hijacking the cell's own cargo‐sorting machinery. These strategies efficiently load therapeutic molecules into natural vesicles, creating powerful next‐generation drug delivery systems (Created with BioGDP.com).
Huanrong Zhu, Chenning Zhang, Shihan Ma, Zhanxue Xu, Cailing Liang, Fang Cheng, Hongbo Chen   +6 more
wiley   +1 more source

Interplay of RNA m6A/m1A/m5C/m7G/ψ Regulators Predicting the Prognosis of Pancreatic Cancer

FASEB BioAdvances, Volume 8, Issue 5, May 2026.
In this study, we comprehensively analyze the 64 RNA modification regulators, including 24 m6A regulators, 13 m1A regulators, 12 m5C regulators, 9 m7G regulators, and 12 pseudouridine regulators in pancreatic cancer in TCGA, GTEx, and HPA databases. We investigate their RNA and protein expression, their association with patients' clinical significance,
Shiyin Chen, Jiawei Mao, Lin Xu, Linbei Lu, Yajuan Hao   +4 more
wiley   +1 more source

Drosophila Ref1/ALYREF regulates transcription and toxicity associated with ALS/FTD disease etiologies

Acta Neuropathologica Communications, 2019
RNA-binding proteins (RBPs) are associated with amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), but the underlying disease mechanisms remain unclear.
Amit Berson, Lindsey D. Goodman, Ashley N. Sartoris, Charlton G. Otte, James A. Aykit, Virginia M.-Y. Lee, John Q. Trojanowski, Nancy M. Bonini   +7 more
doaj   +1 more source

GPRC5B Identified by m5C meRIP‐Seq Suppresses Apoptosis in Osteosarcoma Through NSUN2‐Mediated RNA Methylation

Cancer Science, Volume 117, Issue 5, Page 1322-1332, May 2026.
We performed the first transcriptome‐wide profiling of m5C modifications in osteosarcoma, analyzing four pairs of tumor and adjacent normal tissues. We revealed that NSUN2 suppresses apoptosis in osteosarcoma cells by promoting GPRC5B m5C modification and expression.
Zhenyi Chen, Min Yang, Xiaoxiao Liang, Zhiqiang Yang, Wulan Mai, Yuyang Wang, Yushen Lu, Ruimin Wang, Yuanhang Han, Yuanlong Xie, Lin Cai   +10 more
wiley   +1 more source

Multi-omic analyses of m5C readers reveal their characteristics and immunotherapeutic proficiency

Scientific Reports
5-methylcytosine (m5C) is a post-transcriptional RNA modification identified, m5C readers can specifically identify and bind to m5C. ALYREF and YBX1 as members of m5C readers that have garnered increasing attention in cancer research.
Rui Xu, Yue Wang, Ye Kuang
doaj   +1 more source

Cryo-EM structure of the CBC-ALYREF complex

eLife
In eukaryotes, RNAs transcribed by RNA Pol II are modified at the 5′ end with a 7-methylguanosine (m7G) cap, which is recognized by the nuclear cap binding complex (CBC). The CBC plays multiple important roles in mRNA metabolism, including transcription,
Bradley P Clarke, Alexia E Angelos, Menghan Mei, Pate S Hill, Yihu Xie, Yi Ren   +5 more
doaj   +1 more source

The 5‐Methylcytosine RNA Modification in Hepatitis B Virus‐Negative Hepatocellular Carcinoma: Insights From Long‐Read Nanopore Sequencing

Molecular Carcinogenesis, Volume 65, Issue 4, Page 397-406, April 2026.
ABSTRACT 5‐Methylcytosine (m5C) RNA modification contributes to tumor initiation and progression. However, its transcriptome‐wide distribution patterns and biological implications in hepatitis B virus (HBV)‐negative hepatocellular carcinoma (HCC) remain poorly understood.
Tianhan Sun, Liying Zhou, XiaoQing Li, Ryan Xiao, Gaoyuan Sun, Lili Zhang, Yifei Li, Wei Huang, Yayu Li, Lu Kuai, Xuanmei Luo, Hongyuan Cui, Meng Chen   +12 more
wiley   +1 more source

ALYREF recruits ELAVL1 to promote colorectal tumorigenesis via facilitating RNA m5C recognition and nuclear export

npj Precision Oncology
ALYREF can recognize 5-methylcytosine (m5C) decoration throughout RNAs to regulate RNA metabolism. However, its implications in cancer and precise regulatory mechanisms remain largely elusive. Here, we demonstrated that ALYREF supported colorectal cancer
Longhua Zhong, Jingxun Wu, Bingqian Zhou, Jiapeng Kang, Xicheng Wang, Feng Ye, Xiaoting Lin   +6 more
doaj   +1 more source

Mapping interactions between mRNA export factors in living cells. [PDF]

PLoS ONE, 2013
The TREX complex couples nuclear mRNA processing events with subsequent export to the cytoplasm. TREX also acts as a binding platform for the mRNA export receptor Nxf1.
I-Fang Teng, Stuart A Wilson
doaj   +1 more source

Identification of Key Genes Involved in Lactic Acid Metabolism in Periodontitis Based on Bioinformatics Analysis

Journal of Cellular and Molecular Medicine, Volume 30, Issue 8, April 2026.
ABSTRACT Lactic acid metabolism correlates with periodontitis progression. Using machine learning (LASSO and SVM‐RFE) on GSE16134 and GSE173078 datasets, CFI and COQ2 were identified as key genes, with good diagnostic performance (AUC > 0.75). GSEA linked these genes to MAPK signalling, endocytosis, and ubiquitin‐mediated proteolysis.
Bijun Zhu, Shi Xu, Mingyue Cheng, Leiying Miao   +3 more
wiley   +1 more source