Results 21 to 30 of about 5,895 (158)

Integrative 5-Methylcytosine Modification Immunologically Reprograms Tumor Microenvironment Characterizations and Phenotypes of Clear Cell Renal Cell Carcinoma

Frontiers in Cell and Developmental Biology, 2021
The tumor microenvironment (TME) affects the biologic malignancy of clear cell renal cell carcinoma (ccRCC). The influence of the 5-methylcytosine (m5C) epigenetic modification on the TME is unknown.
Wenhao Xu, Wenhao Xu, Wenkai Zhu, Wenkai Zhu, Xi Tian, Xi Tian, Wangrui Liu, Yuanyuan Wu, Aihetaimujiang Anwaier, Aihetaimujiang Anwaier, Jiaqi Su, Jiaqi Su, Shiyin Wei, Yuanyuan Qu, Yuanyuan Qu, Hailiang Zhang, Hailiang Zhang, Dingwei Ye, Dingwei Ye   +18 more
doaj   +1 more source

NSUN2 restrains gastric cancer cell apoptosis and ferroptosis by promoting the m5C modification of EPYC. [PDF]

Hereditas
Abstract Background Epiphycan (EPYC) has been confirmed to play an oncogenic role in many cancers. However, its role and mechanism in gastric cancer (GC) progression has not been explored. Methods
Wu L, Chen B, Cheng S, Fang X, Zhou F.
europepmc   +4 more sources

NSUN2-mediated m5C modification of SOCS3 mRNA modulates macrophage polarization in bladder cancer. [PDF]

Cell Death Dis
Abstract Tumor-associated macrophages (TAMs) are pivotal in facilitating the progression of cancer cells. M1 and M2 are two polarization states of TAMs with opposite functions in tumor progression. While the regulatory role of N6-adenosine (m6A) methylation in macrophage polarization has been established, the function of 5 ...
Tang Y, Deng X, Wang Y, Zhou Q, Zhang C, Liu Z, Zheng R, Zeng J, Tan X, Wu Z, Yao K, Yuan G.   +11 more
europepmc   +4 more sources

The lncRNA epigenetics: The significance of m6A and m5C lncRNA modifications in cancer

Frontiers in Oncology, 2023
Most of our transcribed RNAs are represented by non-coding sequences. Long non-coding RNAs (lncRNAs) are transcripts with no or very limited protein coding ability and a length >200nt. They can be epigenetically modified. N6-methyladenosine (m6A), N1-methyladenosine (m1A), 5-methylcytosine (m5C), 7-methylguanosine (m7G) and 2’-O-methylation (Nm)
Vincenza Ylenia Cusenza, Annalisa Tameni, Antonino Neri, Raffaele Frazzi   +3 more
openaire   +3 more sources

Prediction of m5C Modifications in RNA Sequences by Combining Multiple Sequence Features [PDF]

Molecular Therapy Nucleic Acids, 2020
5-Methylcytosine (m5C) is a well-known post-transcriptional modification that plays significant roles in biological processes, such as RNA metabolism, tRNA recognition, and stress responses. Traditional high-throughput techniques on identification of m5C sites are usually time consuming and expensive.
Lijun Dou, Xiaoling Li, Hui Ding, Lei Xu, Huaikun Xiang   +4 more
openaire   +3 more sources

m5C Regulator-mediated methylation modification clusters contribute to the immune microenvironment regulation of multiple myeloma

Frontiers in Genetics, 2022
Background: Multiple myeloma (MM) is a hematological malignancy in which plasma cells proliferate abnormally. 5-methylcytosine (m5C) methylation modification is the primary epigenetic modification and is involved in regulating the occurrence, development,
Hefei Ren, Chang Liu, Hongkun Wu, Zhenhua Wang, Sai Chen, Xiaomin Zhang, Jigang Ren, Huiying Qiu, Lin Zhou   +8 more
doaj   +1 more source

Advances in RNA cytosine-5 methylation: detection, regulatory mechanisms, biological functions and links to cancer

Biomarker Research, 2020
As an important posttranscriptional modification of RNA, 5-methylcytosine (m5C) has attracted increasing interest recently, with accumulating evidence suggesting the involvement of RNA m5C modification in multiple cellular processes as well as ...
Chen Xue, Yalei Zhao, Lanjuan Li
doaj   +1 more source

m5C Regulator-Mediated Methylation Modification Patterns and Tumor Microenvironment Infiltration Characterization in Papillary Thyroid Carcinoma

Frontiers in Oncology, 2021
Recently, immune response modulation at the epigenetic level is illustrated in studies, but the possible function of RNA 5-methylcytosine (m5C) modification in cell infiltration within the tumor microenvironment (TME) is still unclear.
Fei Li, Qingmei Deng, Xiaoxi Pang, Shan Huang, Jingmiao Zhang, Xiaxia Zhu, Hong Chen, Xiuxia Liu   +7 more
doaj   +1 more source

Identification of the Expression Patterns and Potential Prognostic Role of 5-Methylcytosine Regulators in Hepatocellular Carcinoma

Frontiers in Cell and Developmental Biology, 2022
Background: Hepatocellular carcinoma (HCC) is the most common primary liver cancer with a poor prognosis. 5-methylcytosine (m5C) modification plays a nonnegligible role in tumor pathogenesis and progression. However, little is known about the role of m5C
Yong Liu, Shunzhen Zheng, Tao Wang, Ziqi Fang, Junjie Kong, Junjie Kong, Jun Liu, Jun Liu   +7 more
doaj   +1 more source

The RNA Methylation Modification 5-Methylcytosine Impacts Immunity Characteristics, Prognosis and Progression of Oral Squamous Cell Carcinoma by Bioinformatics Analysis

Frontiers in Bioengineering and Biotechnology, 2021
Disorders pertaining to 5-methylcytosine (m5C) modifications are involved in the pathological process of many diseases. However, the effect of m5C on the tumorigenesis and progression of oral squamous cell carcinoma (OSCC) remains unclear. In this study,
Li Gao, Ru Chen, Masahiro Sugimoto, Masanobu Mizuta, Lei Zhou, Yo Kishimoto, Xinsheng Huang, Koichi Omori   +7 more
doaj   +1 more source