@DashLab1

Chemical Biology; Unravelling the realm of DNA & RNA #PI Jyotirmayee Dash #OrganicSynthesis #TargetingNucleicAcids & #SupramolecularChemistry of Nucleic Acids

 IACS, Kolkata, India
iacs.res.in/faculty-profile.html?id=98#
Joined December 2019
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Researchers at @iacskolkata have designed artificial membrane transporters that mimic natural membrane channels using self-assembling bis-guanosine derivatives. The stimuli-responsive, size selective nanostructures efficiently deliver drugs and dyes into cancer cells, offering new possibilities in precision therapies. Read more: doi.org/10.1016/j.xcrp.2024.… @DrJitendraSingh @rajesh_gokhale @India_Alliance @CSIR_NIScPR @SMCC_NIScPR
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Check out our new publication in @NatureComms 🥳 In collaboration with the lab of Dr. Jyotirmayee Dash "A non-B DNA binding peptidomimetic channel alters cellular function" Full text: nature.com/articles/s41467-0…

A non-B DNA binding peptidomimetic channel alters cellular functions

Nature Communications - Here, authors demonstrate that a peptidomimetic forms membrane channels and transports ions. It induces time-dependent cancer cell death via stabilization of G-quadruplexes...

nature.com
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Pleased to share this #JOrgChem article by @DashLab1 and @SOUMYABASAK81 on KOtBu-mediated cascade synthesis of rutaecarpine alkaloid analogs from 2-aminobenzonitriles, showcasing broad substrate scope. Please have a look: pubs.acs.org/doi/10.1021/acs…
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Our heartiest congratulations to all the winners of the 'OPPI Scientist Award 2023' at the #OPPIAnnualSummit. You’re all an exemplary example of excellence & perseverance, lending your expertise to the further development of India’s healthcare ecosystem. #BharatKeLiye
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Session 4 of the RSC-IISER Desktop Seminar with ChemComm will focus on Supramolecular Chemistry. Register now for talks from Michaele Hardie & Uttam Manna on 6 August 4:00 PM IST |11:30 AM BST ➡ rsc.li/3hPkklt
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Session 3 of the RSC-IISER Desktop Seminar with ChemComm will focus on Organic Chemistry. Register now to hear talks from Santosh Gharpure & Manmohan Kapur on 6 August 3:00 PM IST |10:30 AM BST ➡ rsc.li/3hPkklt
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Session 2 of the RSC-IISER Desktop Seminar with ChemComm will focus on Chemical Biology with talks from Sandeep Verma & G. Mugesh. Register now to hear their discussions on 5 August 4:30 PM IST |12:00 PM BST ➡ rsc.li/3hPkklt
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Dash Lab retweeted
Dash Lab@DashLab15 May 2021
Asia’s Rising Scientists: Jyotirmayee Dash asianscientist.com/2021/05/f…
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📢"Deepening Our Roots and Growing Wings" 👥Deqing Zhang & Krishna N. Ganesh #⃣ #Editorial ✍️ #2020Review 👉pubs.acs.org/doi/10.1021/acs…
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Recent Update on Targeting c-MYC G-Quadruplexes by Small Molecules for Anticancer Therapeutics dlvr.it/RpG201
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Dash Lab retweeted
DSTIndia
@IndiaDST29 Sep 2020
Congratulations to the Shanti Swarup Bhatnagar 2020 awardees - 3 of them #Swarnajayanti Fellows from @IndiaDST - Prof. Dr Jyotimayee Dash @iacskolkata & @SubiJGeorge @jncasr for chemical sciences category & Prof. Rajesh Ganapathy @jncasr for physical sciences category.
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Congratulations to @georgelabJNCASR (Subi George, JNCASR) & @DashLab1 (Jyotirmayee Dash, IACS) for being selected for the Shanti Swarup Bhatnagar Prize for the year 2020!! Delightful News! 👏 Personal Note: We collaborate with Subi & learnt so much on Supramol Polymers from him
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Congratulations Ma'am..@DashLab1
Indian Association for the Cultivation of Science@iacskolkata27 Sep 2020
Heartiest Congratulations to Professor Jyotirmayee Dash for winning the prestigious Shanti Swarup Bhatnagar Prize in Chemical Sciences, 2020
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Please to announce that our work with @AleksPonjavic on single-molecule G4 imaging is now out @NatureChemistry. Here, we demonstrated existence of G4 structures in living cells under non perturbative conditions! Check it out: nature.com/articles/s41557-0…

Single-molecule visualization of DNA G-quadruplex formation in live cells

Nature Chemistry - Visualization of endogenous G-quadruplexes (G4s) in living cells by fluorescence microscopy has been hampered by the high concentrations of G4-binding probes required, which can...

nature.com
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A very recent article from our lab @angew_chem delineating the application of in situ click chemistry towards selective targeting of HIV-1 TAR RNA @Rakesh_Paul1 @DashLab1 @Manishchem87
Angewandte Chemie@angew_chem26 May 2020
Target-Directed Azide-Alkyne Cycloaddition for Assembling HIV-1 TAR RNA Binding Ligands (Dash) doi.wiley.com/10.1002/anie.2…
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