Search Results - "Ansari, Asgar Hussain"
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Identification of G-quadruplex structures in MALAT1 lncRNA that interact with nucleolin and nucleophosmin
Published in Nucleic acids research (22-09-2023)“…Nuclear-retained long non-coding RNAs (lncRNAs) including MALAT1 have emerged as critical regulators of many molecular processes including transcription,…”
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TOBF1 modulates mouse embryonic stem cell fate through regulating alternative splicing of pluripotency genes
Published in Cell reports (Cambridge) (31-10-2023)“…Embryonic stem cells (ESCs) can undergo lineage-specific differentiation, giving rise to different cell types that constitute an organism. Although roles of…”
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PAM-flexible Engineered FnCas9 variants for robust and ultra-precise genome editing and diagnostics
Published in Nature communications (28-06-2024)“…The clinical success of CRISPR therapies hinges on the safety and efficacy of Cas proteins. The Cas9 from Francisella novicida (FnCas9) is highly precise, with…”
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Small molecule quercetin binds MALAT1 triplex and modulates its cellular function
Published in Molecular therapy. Nucleic acids (13-12-2022)“…The triple-helix structure at the 3′ end of metastasis-associated lung adenocarcinoma transcript 1 (MALAT1), a long non-coding RNA, has been considered to be a…”
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Diagnostic and Prognostic Potential of MiR-379/656 MicroRNA Cluster in Molecular Subtypes of Breast Cancer
Published in Journal of clinical medicine (09-09-2021)“…Introduction: Breast cancer is the most frequently diagnosed cancer globally and is one of the most important contributors to cancer-related deaths. Earlier…”
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Fine-tuning miR-21 expression and inhibition of EMT in breast cancer cells using aromatic-neomycin derivatives
Published in Molecular therapy. Nucleic acids (08-03-2022)“…MicroRNAs (miRs) are a class of endogenously expressed non-coding RNAs that negatively regulate gene expression within cells and participate in maintaining…”
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Human Brain Shows Recurrent Non-Canonical MicroRNA Editing Events Enriched for Seed Sequence with Possible Functional Consequence
Published in Non-coding RNA (01-06-2020)“…RNA editing is a post-transcriptional modification, which can provide tissue-specific functions not encoded in DNA. Adenosine-to-inosine is the predominant…”
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Human brain harbors single nucleotide somatic variations in functionally relevant genes possibly mediated by oxidative stress
Published in F1000 research (2017)“…Somatic variation in DNA can cause cells to deviate from the preordained genomic path in both disease and healthy conditions. Here, using exome sequencing of…”
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Human brain harbors single nucleotide somatic variations in functionally relevant genes possibly mediated by oxidative stress [version 2; peer review: 2 approved with reservations]
Published in F1000 research (01-01-2016)“…Somatic variation in DNA can cause cells to deviate from the preordained genomic path in both disease and healthy conditions. Here, using exome sequencing of…”
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Rapid and accurate nucleobase detection using FnCas9 and its application in COVID-19 diagnosis
Published in Biosensors & bioelectronics (01-07-2021)“…Rapid detection of DNA/RNA pathogenic sequences or variants through point-of-care diagnostics is valuable for accelerated clinical prognosis, as witnessed…”
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Francisella novicida Cas9 interrogates genomic DNA with very high specificity and can be used for mammalian genome editing
Published in Proceedings of the National Academy of Sciences - PNAS (15-10-2019)“…Genome editing using the CRISPR/Cas9 system has been used to make precise heritable changes in the DNA of organisms. Although the widely used Streptococcus…”
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Alternative splicing modulation mediated by G-quadruplex structures in MALAT1 lncRNA
Published in Nucleic acids research (11-01-2022)“…MALAT1, an abundant lncRNA specifically localized to nuclear speckles, regulates alternative-splicing (AS). The molecular basis of its role in AS remains…”
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Retracted: Alternative splicing modulation mediated by G-quadruplex structures in MALAT1 lncRNA
Published in Nucleic acids research (11-01-2022)Get full text
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Human brain harbors single nucleotide somatic variations in functionally relevant genes possibly mediated by oxidative stress
Published in F1000 research (2016)“…Somatic variation in DNA can cause cells to deviate from the preordained genomic path in both disease and healthy conditions. Here, using exome sequencing of…”
Get full text
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