RNA Modifications in Health and Disease
Shiqi Li , Ping Luo , Junli Fan , Yirong Li , Jiancheng Tu , Xinghua Long
MedComm ›› 2025, Vol. 6 ›› Issue (9) : e70341
RNA Modifications in Health and Disease
RNA modifications, including N6-methyladenosine (m6A), 5-methylcytosine, and pseudouridine, serve as pivotal regulators of gene expression with significant implications for human health and disease. These dynamic modifications influence RNA stability, splicing, translation, and interactions, thereby orchestrating critical biological processes such as embryonic development, immune response, and cellular homeostasis. Dysregulation of RNA modifications is closely associated with a variety of pathologies. This review systematically synthesizes recent advances in understanding how dynamic RNA modifications orchestrate health and disease. We critically review the m6A modifications, the most abundant RNA methylation, its association with diseases, and regulations by post translation. We evaluate three interconnected themes: disease mechanisms, where dysregulated m6A drives oncogenesis (e.g., METTL3-mediated hypermethylation in breast cancer) and contributes to neuropsychiatric/cardiovascular disorders; homeostatic functions, spanning embryogenesis (maternal-to-zygotic transition), tissue regeneration (YTHDF1 in muscle), and immune regulation; therapeutic frontiers, including enzyme-targeting strategies (FTO inhibitors, METTL3 stabilizers) and diagnostic approaches. Our analysis reveals that context-dependent RNA modification networks operate as biological “switches” whose dysregulation creates pathogenic cascades. We further propose a novel framework for targeting these networks using multiomics integration. This review establishes RNA modifications as central targets for precision medicine, while highlighting critical challenges in clinical translation that demand interdisciplinary collaboration.
cancer / cardiovascular health / m6A methylation / neurodegenerative diseases / PTMs / RNA modifications
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
| [59] |
. |
| [60] |
|
| [61] |
|
| [62] |
|
| [63] |
|
| [64] |
|
| [65] |
|
| [66] |
|
| [67] |
|
| [68] |
|
| [69] |
|
| [70] |
|
| [71] |
|
| [72] |
|
| [73] |
Stroke. The Lancet 2017; 389(10069): 641-654. |
| [74] |
|
| [75] |
|
| [76] |
|
| [77] |
|
| [78] |
|
| [79] |
|
| [80] |
|
| [81] |
|
| [82] |
|
| [83] |
|
| [84] |
FTO regulates the chemo-radiotherapy resistance of cervical squamous cell carcinoma (CSCC) by targeting β-catenin through mRNA demethylation—Zhou - 2018 - Molecular Carcinogenesis—Wiley Online Library. Accessed March 20, 2023. https://onlinelibrary.wiley.com/doi/10.1002/mc.22782 |
| [85] |
|
| [86] |
|
| [87] |
|
| [88] |
|
| [89] |
|
| [90] |
|
| [91] |
|
| [92] |
|
| [93] |
|
| [94] |
|
| [95] |
|
| [96] |
|
| [97] |
|
| [98] |
|
| [99] |
|
| [100] |
|
| [101] |
|
| [102] |
|
| [103] |
|
| [104] |
|
| [105] |
Cell cycle regulation of cyclin A gene expression by the cyclic AMP-responsive transcription factors CREB and CREM—PubMed. Accessed March 28, 2023. https://pubmed.ncbi.nlm.nih.gov/7760825/ |
| [106] |
|
| [107] |
|
| [108] |
|
| [109] |
|
| [110] |
|
| [111] |
|
| [112] |
|
| [113] |
|
| [114] |
|
| [115] |
|
| [116] |
|
| [117] |
|
| [118] |
|
| [119] |
|
| [120] |
|
| [121] |
|
| [122] |
|
| [123] |
|
| [124] |
|
| [125] |
|
| [126] |
|
| [127] |
|
| [128] |
|
| [129] |
|
| [130] |
|
| [131] |
|
| [132] |
|
| [133] |
|
| [134] |
|
| [135] |
|
| [136] |
|
| [137] |
|
| [138] |
|
| [139] |
|
| [140] |
|
| [141] |
|
| [142] |
|
| [143] |
|
| [144] |
|
| [145] |
|
| [146] |
|
| [147] |
Ubc9 promotes invasion and metastasis of lung cancer cells. Accessed March 22, 2023. https://www.spandidos-publications.com/or/29/4/1588 |
| [148] |
|
| [149] |
|
| [150] |
|
| [151] |
|
| [152] |
|
| [153] |
|
| [154] |
Highly Efficient Enrichment of O-GlcNAc Glycopeptides Based on Chemical Oxidation and Reversible Hydrazide Chemistry. Anal Chem. Accessed April 17, 2023. https://pubs.acs.org/doi/full/10.1021/acs.analchem.1c04031 |
| [155] |
|
| [156] |
|
| [157] |
|
| [158] |
|
| [159] |
|
| [160] |
|
| [161] |
|
| [162] |
|
| [163] |
|
| [164] |
|
| [165] |
|
| [166] |
|
| [167] |
|
| [168] |
|
| [169] |
|
| [170] |
|
| [171] |
|
| [172] |
|
| [173] |
|
| [174] |
|
| [175] |
|
| [176] |
|
| [177] |
|
| [178] |
|
| [179] |
|
| [180] |
|
| [181] |
|
| [182] |
|
| [183] |
|
| [184] |
|
| [185] |
|
| [186] |
|
| [187] |
|
| [188] |
|
| [189] |
|
| [190] |
|
| [191] |
|
| [192] |
|
| [193] |
|
| [194] |
|
| [195] |
|
| [196] |
|
| [197] |
|
| [198] |
|
| [199] |
|
| [200] |
|
| [201] |
|
| [202] |
|
| [203] |
|
| [204] |
|
| [205] |
|
| [206] |
|
| [207] |
|
2025 The Author(s). MedComm published by Sichuan International Medical Exchange & Promotion Association (SCIMEA) and John Wiley & Sons Australia, Ltd.
/
| 〈 |
|
〉 |