Search Results - "Thalalla Gamage, Supuni"
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1
Quantitative nucleotide resolution profiling of RNA cytidine acetylation by ac4C-seq
Published in Nature protocols (01-04-2021)“…A prerequisite to defining the transcriptome-wide functions of RNA modifications is the ability to accurately determine their location. Here, we present…”
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2
Probing small ribosomal subunit RNA helix 45 acetylation across eukaryotic evolution
Published in Nucleic acids research (24-06-2022)“…NAT10 is an essential enzyme that catalyzes N4-acetylcytidine (ac4C) in eukaryotic transfer RNA and 18S ribosomal RNA. Recent studies suggested that rRNA…”
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3
Activity-based profiling in RNA
Published in Nature chemical biology (01-11-2021)“…RNA modifications are emerging regulators of development and disease. A metabolic labeling approach using 5-fluorocytidine (5-FCyd) allows the mechanism-based…”
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4
Dynamic RNA acetylation revealed by quantitative cross-evolutionary mapping
Published in Nature (London) (23-07-2020)“…N 4 -acetylcytidine (ac 4 C) is an ancient and highly conserved RNA modification that is present on tRNA and rRNA and has recently been investigated in…”
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5
Antisense pairing and SNORD13 structure guide RNA cytidine acetylation
Published in RNA (Cambridge) (01-12-2022)“…N4-acetylcytidine (ac C) is an RNA nucleobase found in all domains of life. The establishment of ac C in helix 45 (h45) of human 18S ribosomal RNA (rRNA)…”
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6
Cytidine Acetylation Across the Tree of Life
Published in Accounts of chemical research (06-02-2024)“…Conspectus Acetylation plays a critical role in regulating eukaryotic transcription via the modification of histones. Beyond this well-documented function, a…”
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7
Protonation-Dependent Sequencing of 5‑Formylcytidine in RNA
Published in Biochemistry (Easton) (05-04-2022)“…Chemical modification of cytidine in noncoding RNAs plays a key role in regulating translation and disease. However, the distribution and dynamics of many of…”
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8
Conditional Covalent Lethality Driven by Oncometabolite Accumulation
Published in ACS chemical biology (21-10-2022)“…Hereditary leiomyomatosis and renal cell carcinoma (HLRCC) is a cancer predisposition syndrome driven by mutation of the tumor suppressor fumarate hydratase…”
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9
Rewiring of RNA methylation by the oncometabolite fumarate in renal cell carcinoma
Published in NAR cancer (01-03-2024)“…Metabolic reprogramming is a hallmark of cancer that facilitates changes in many adaptive biological processes. Mutations in the tricarboxylic acid cycle…”
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10
Cytidine acetylation yields a hypoinflammatory synthetic messenger RNA
Published in Cell chemical biology (17-02-2022)“…Synthetic messenger RNA (mRNA) is an emerging therapeutic platform with important applications in oncology and infectious disease. Effective mRNA medicines…”
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11
Protonation‐Dependent Sequencing of 5‐Formylcytidine in RNA
Published in The FASEB journal (01-05-2022)“…Chemical modification of cytidine in non‐coding RNAs plays a key role in regulating translation and disease. However, the distribution and dynamics of many of…”
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Journal Article -
12
Remodelin Is a Cryptic Assay Interference Chemotype That Does Not Inhibit NAT10-Dependent Cytidine Acetylation
Published in ACS medicinal chemistry letters (10-06-2021)“…Remodelin is a putative small molecule inhibitor of the RNA acetyltransferase NAT10 which has shown preclinical efficacy in models of the premature aging…”
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13
Insights into Nucleic Acid-Platinum(II) Compound Interactions and Structural Impacts
Published 01-01-2019“…With the discovery of cisplatin in the 1960s, it has been widely studied as a precursor for anticancer drug development. Despite its effectiveness against…”
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Dissertation -
14
Carbohydrate‐linked cisplatin analogue: reactivity studies with RNA and DNA
Published in The FASEB journal (01-04-2017)“…Abstract only With the discovery of cisplatin in the 1960s, it has been widely studied as a precursor for anticancer drug development. Despite its…”
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Journal Article