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RNA biology exemplifies functional heterogeneitydistinct RNA classes are expressed in tissue- and development-specific contexts, adopt dynamic conformational ensembles, and form intricate, context-dependent interactions with proteins and other molecules to regulate gene expression. These features make RNA a powerful metaphor for reimagining scientific culture. Just as RNA achieves biological complexity through versatility, feedback loops, and communication, research environments thrive when they support dynamic interactions, structural adaptability, and the intentional inclusion of divergent perspectives and experiences. However, unlike RNA, research culture is shaped by human behavior, institutional norms, and systemic barriersforces that can suppress innovation and limit who contributes to scientific discovery. Scientific excellence demands the integration of wide-ranging perspectives to challenge paradigms and push boundaries. Yet entrenched structures often reward conformity and marginalize creativity born from difference. By embracing the principles inherent to RNA biologycontextual responsiveness, structural plasticity, and cooperativitywe can transform scientific culture into one that is more inclusive, welcoming, and adaptable. This perspective argues that the biological elegance of RNA offers more than molecular insight; it provides a conceptual framework for building research environments that harness the full spectrum of talent in our richly heterogeneous society, ultimately accelerating scientific progress and broadening its societal impact.
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http://dx.doi.org/10.1021/acsbiomedchemau.5c00114 | DOI Listing |
Biochem J
September 2025
Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur, 741246 Nadia, West Bengal, India.
Transcription initiation factor TFIID subunit 1 (TAF1) is a pivotal component of the TFIID complex, critical for RNA polymerase II-mediated transcription initiation. However, the molecular basis by which TAF1 recognizes and associates with chromatin remains incompletely understood. Here, we report that the tandem bromodomain module of TAF1 engages nucleosomal DNA through a distinct positively charged surface patch on the first bromodomain (BD1).
View Article and Find Full Text PDFAppl Biochem Biotechnol
September 2025
Operating Room, Shanghai Tianyou Hospital, No.528, Zhennan Road, Putuo District, Shanghai, 200331, China.
Gastric cancer (GC) is a malignant tumor originating from the epithelial cells of the gastric mucosa. The 5-methylcytosine (mC) modification refers to the addition of a methyl group to the fifth carbon atom of cytosine in RNA molecules. This study aimed to investigate the role of NOL1/NOP2/SUN domain (NSUN)6 in GC and its underlying molecular mechanisms.
View Article and Find Full Text PDFActa Diabetol
September 2025
Department of Endocrinology & Metabolism, Medical College & Hospital, Kolkata, 88, College St. College Square, Kolkata, West Bengal, 700073, India.
Background And Aims: Gestational diabetes mellitus (GDM) is defined as glucose intolerance first identified during pregnancy that does not meet the criteria for overt diabetes. Its pathophysiology shares key features with type 2 diabetes mellitus (T2D), including insulin resistance and inflammation. Emerging evidence suggests that long non-coding RNAs (lncRNAs) are implicated in T2D.
View Article and Find Full Text PDFMol Biol Rep
September 2025
Phytoveda Pvt. Ltd, Mumbai, 400022, India.
Background: The dysregulation of long-chain noncoding RNAs (lncRNAs) causes several complex human diseases including neurodegenerative disorders across the globe.
Methods And Results: This study aimed to investigate lncRNA expression profiles of Withania somnifera (WS)-treated human neuroblastoma SK-N-SH cells at different timepoints (3 & 9 h) and concentrations (50 & 100 µg/mL) using RNA sequencing. Differential gene expression analysis showed a total of 4772 differentially expressed lncRNAs, out of which 3971 were upregulated and 801 were downregulated compared to controls.
Mol Cell Biochem
September 2025
Department of Laboratory Medicine, The People's Hospital of Zhongjiang, No. 96, Dabei Street, Kaijiang Town, Zhongjiang County, Deyang City, 618100, Sichuan Province, China.
5-methylcytosine (m5C) methylation is a post-transcriptional modification of RNAs, and its dysregulation plays pro-tumorigenic roles in lung adenocarcinoma (LUAD). Here, this study elucidated the mechanism of action of NSUN2, a major m5C methyltransferase, on LUAD progression. mRNA expression was analyzed by quantitative PCR.
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