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Journal articles on the topic 'Post-synthetic modifications'

Author: Grafiati

Published: 24 April 2022

Last updated: 30 July 2025

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1

McKellar, Scott C., Alexander J. Graham, David R. Allan, M. Infas H. Mohideen, Russell E. Morris, and Stephen A. Moggach. "The effect of pressure on the post-synthetic modification of a nanoporous metal–organic framework." Nanoscale 6, no. 8 (2014): 4163–73. http://dx.doi.org/10.1039/c3nr04161a.

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2

Bartosik, Karolina, Katarzyna Debiec, Anna Czarnecka, Elzbieta Sochacka, and Grazyna Leszczynska. "Synthesis of Nucleobase-Modified RNA Oligonucleotides by Post-Synthetic Approach." Molecules 25, no. 15 (2020): 3344. http://dx.doi.org/10.3390/molecules25153344.

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The chemical synthesis of modified oligoribonucleotides represents a powerful approach to study the structure, stability, and biological activity of RNAs. Selected RNA modifications have been proven to enhance the drug-like properties of RNA oligomers providing the oligonucleotide-based therapeutic agents in the antisense and siRNA technologies. The important sites of RNA modification/functionalization are the nucleobase residues. Standard phosphoramidite RNA chemistry allows the site-specific incorporation of a large number of functional groups to the nucleobase structure if the building bloc

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3

Burrows, Andrew. "Synthesis and post-synthetic modification of metal-organic frameworks." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1222. http://dx.doi.org/10.1107/s2053273314087774.

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Metal-organic frameworks (MOFs) are currently attracting considerable interest due to their porosity, and the exploitation of this in a wide range of applications as diverse as hydrogen storage, carbon capture, catalysis and drug delivery. Here we present our recent work on the preparation of functionalised MOFs through two post-synthetic modification protocols. We have used a range of organic transformations including oxidations and tandem modifications involving either diazonium salt formation or reductive amination to undertake covalent modifications of reactive 'tag' groups on the linkers.

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4

Prakasam, Thirumurugan, Rana A. Bilbeisi, Matteo Lusi, John-Carl Olsen, Carlos Platas-Iglesias, and Ali Trabolsi. "Post-synthetic modifications of cadmium-based knots and links." Chemical Communications 52, no. 46 (2016): 7398–401. http://dx.doi.org/10.1039/c6cc02423h.

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Three topologically non-trivial cadmium(ii)-based complexes—Cd-[2]C, Cd-TK and CD-SL—were self-assembled in a dynamic library, individually isolated and fully characterized and subjected to postsynthetic modification including demetallation and transmetallation.

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5

Schwenk, Gregory R., John T. Walters, and Hai-Feng Ji. "Structural Consequences of Post-Synthetic Modification of Cu2P3I2." Micro 3, no. 1 (2023): 256–63. http://dx.doi.org/10.3390/micro3010018.

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In an attempt to widen the family of Phosphorus Metal Halides (MxPyXz) and enable new applications, post-synthetic modifications to the MxPyXz, Cu2P3I2 have been reported. While such a technique suggests access to an entirely new family of MxPyXz-based materials, we report, in this work, that the ion-exchange process seemingly influences important properties such as the crystallographic pattern and vibrational modes.

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6

Kang, Minjung, Dong Won Kang, and Chang Seop Hong. "Post-synthetic diamine-functionalization of MOF-74 type frameworks for effective carbon dioxide separation." Dalton Transactions 48, no. 7 (2019): 2263–70. http://dx.doi.org/10.1039/c8dt04339f.

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Post-synthetic methods are considered facile and effective for adjusting a material's properties. This frontiers article highlights recent advances in the post-synthetic modifications of MOF-74 type frameworks, whose high-density exposed metal sites are grafted by various diamines, leading to the tuning of CO<sub>2</sub> adsorption capabilities.

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7

Cravotto, Giancarlo, and Pedro Cintas. "Sonication-Assisted Fabrication and Post-Synthetic Modifications of Graphene-Like Materials." Chemistry - A European Journal 16, no. 18 (2010): 5246–59. http://dx.doi.org/10.1002/chem.200903259.

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8

Chen, Cheng-Xia, Qian-Feng Qiu, Chen-Chen Cao, et al. "Stepwise engineering of pore environments and enhancement of CO2/R22 adsorption capacity through dynamic spacer installation and functionality modification." Chem. Commun. 53, no. 83 (2017): 11403–6. http://dx.doi.org/10.1039/c7cc06352k.

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9

Espín, Jordi, Luis Garzón-Tovar, Gerard Boix, Inhar Imaz, and Daniel Maspoch. "The photothermal effect in MOFs: covalent post-synthetic modification of MOFs mediated by UV-Vis light under solvent-free conditions." Chemical Communications 54, no. 33 (2018): 4184–87. http://dx.doi.org/10.1039/c8cc01593g.

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10

Su, Yu-Chih, Yu-Lun Lo, Chi-Ching Hwang, et al. "Azide–alkyne cycloaddition for universal post-synthetic modifications of nucleic acids and effective synthesis of bioactive nucleic acid conjugates." Org. Biomol. Chem. 12, no. 34 (2014): 6624–33. http://dx.doi.org/10.1039/c4ob01132e.

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11

Patra, Tuhin, Rahul Watile, Soumitra Agasti, Togati Naveen, and Debabrata Maiti. "Sequential meta-C–H olefination of synthetically versatile benzyl silanes: effective synthesis of meta-olefinated toluene, benzaldehyde and benzyl alcohols." Chemical Communications 52, no. 10 (2016): 2027–30. http://dx.doi.org/10.1039/c5cc09446a.

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12

Yasmeen, Farzana, Uzma Yunus, Moazzam H. Bhatti, Muhammad Sher, and Muhammad Nadeem. "The development of chiral metal–organic frameworks for enantioseparation of racemates." RSC Advances 13, no. 24 (2023): 16651–62. http://dx.doi.org/10.1039/d3ra02489j.

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13

Pino, Lindsay, Andy Lin, and Wout Bittremieux. "2018 YPIC Challenge: A case study in characterizing an unknown protein sample." Journal of Proteome Research 18, no. 11 (2019): 3936–43. https://doi.org/10.1021/acs.jproteome.9b00384.

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For the 2018 YPIC Challenge, contestants were invited to try to decipher two unknown English questions encoded by a synthetic protein expressed in Escherichia coli. In addition to deciphering the sentence, contestants were asked to determine the three-dimensional structure and detect any post-translation modifications left by the host organism. We present our experimental and computational strategy to characterize this sample by identifying the unknown protein sequence and detecting the presence of post-translational modifications. The sample was acquired with dynamic exclusion disabled to inc

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14

Kim, Ji Hyeon, Dong Won Kang, Hongyeol Yun, et al. "Post-synthetic modifications in porous organic polymers for biomedical and related applications." Chemical Society Reviews 51, no. 1 (2022): 43–56. http://dx.doi.org/10.1039/d1cs00804h.

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15

Berseneva, Anna, and Hans-Conrad zur Loye. "Single-Crystal-to-Single-Crystal Post-Synthetic Modifications Monitored via SC-XRD." Structural Dynamics 12, no. 2_Supplement (2025): A414. https://doi.org/10.1063/4.0000720.

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Chalcogenides are the cornerstone of the semiconductor and thermoelectric industries and are up-and-coming materials for superconductors, catalysis, and battery applications. Challenges in synthesizing those materials emerge from the chalcogen's volatility and the tendencies of chalcogenides to react with even trace quantities of oxygen. Many techniques have been applied to the growth of chalcogenide single crystals, which are convenient for structure determinations and intrinsic property measurements. One of the recent advances in chalcogenide chemistry is the intriguing single-crystal-to-sin

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16

Dikshit, Karan, and Carson J. Bruns. "Post-synthesis modification of slide-ring gels for thermal and mechanical reconfiguration." Soft Matter 17, no. 20 (2021): 5248–57. http://dx.doi.org/10.1039/d0sm02260h.

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Post-synthetic modifications of slide-ring gels derived from cyclodextrin–PEG polyrotaxanes yield thermally responsive ring-functionalized hydrogels, as well as macroscopic reconfiguration of gel shape and composition by a cut-and-paste approach.

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17

Bora, Surjya Kumar, and Anil K. Saikia. "Selective synthesis of gem-dihalopiperidines and 4-halo-1,2,3,6-tetrahydropyridines from halogen substituted homoallylic benzenesulfonamides and aldehydes." RSC Advances 15, no. 27 (2025): 21257–68. https://doi.org/10.1039/d5ra03630e.

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A diastereo- and regioselective synthesis of gem-dihalopiperidines and 4-halo-1,2,3,6-tetrahydropyridines has been unveiled. Post synthetic modifications of these compounds provide piperidin-4-ones, pyridines, and Sonogashira coupling products.

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18

Keenan, Luke L., Harina Amer Hamzah, Mary F. Mahon, Mark R. Warren, and Andrew D. Burrows. "Secondary amine-functionalised metal–organic frameworks: direct syntheses versus tandem post-synthetic modifications." CrystEngComm 18, no. 30 (2016): 5710–17. http://dx.doi.org/10.1039/c6ce01270a.

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We compare two routes to prepare functionalised MOFs and show that direct synthesis with a functionalised dicarboxylic acid is better for zinc MOFs whereas post-synthetic modification is better for chromium MOFs.

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19

Filippova, Ju A., G. A. Stepanov, D. V. Semenov, et al. "Modified Method of rRNA Structure Analysis Reveals Novel Characteristics of Box C/D RNA Analogues." Acta Naturae 7, no. 2 (2015): 64–73. http://dx.doi.org/10.32607/20758251-2015-7-2-64-73.

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Ribosomal RNA (rRNA) maturation is a complex process that involves chemical modifications of the bases or sugar residues of specific nucleotides. One of the most abundant types of rRNA modifications, ribose 2-O-methylation, is guided by ribonucleoprotein complexes containing small nucleolar box C/D RNAs. Since the majority of 2-O-methylated nucleotides are located in the most conserved regions of rRNA that comprise functionally important centers of the ribosome, an alteration in a 2-O-methylation profile can affect ribosome assembly and function. One of the key approaches for localization of 2

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20

Stepanov, Grigory, Evgenii Zhuravlev, Victoria Shender, et al. "Nucleotide Modifications Decrease Innate Immune Response Induced by Synthetic Analogs of snRNAs and snoRNAs." Genes 9, no. 11 (2018): 531. http://dx.doi.org/10.3390/genes9110531.

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Short nuclear regulatory RNAs play a key role in the main stages of maturation of the precursors of the major RNA species. Small nuclear RNAs (snRNAs) form the core of the spliceosome and are responsible for the splicing of pre-mRNA molecules. Small nucleolar RNAs (snoRNAs) direct post-transcriptional modification of pre-rRNAs. A promising strategy for the development of non-coding RNA (ncRNAs) mimicking molecules is the introduction of modified nucleotides, which are normally present in natural ncRNAs, into the structure of synthetic RNAs. We have created a set of snoRNAs and snRNA analogs an

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21

Senapati, Soumya, Julia Zimdars, Jinjun Ren, and Hubert Koller. "Post-synthetic modifications of as-made zeolite frameworks near the structure-directing agents." Journal of Materials Chemistry A 2, no. 27 (2014): 10470. http://dx.doi.org/10.1039/c4ta00656a.

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22

Cravotto, Giancarlo, and Pedro Cintas. "ChemInform Abstract: Sonification-Assisted Fabrication and Post-Synthetic Modifications of Graphene-Like Materials." ChemInform 41, no. 34 (2010): no. http://dx.doi.org/10.1002/chin.201034229.

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23

De Bellis, Jacopo, Luca Bellucci, Gregorio Bottaro, et al. "Single-crystal-to-single-crystal post-synthetic modifications of three-dimensional LOFs (Ln = Gd, Eu): a way to modulate their luminescence and thermometric properties." Dalton Transactions 49, no. 18 (2020): 6030–42. http://dx.doi.org/10.1039/d0dt00449a.

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Single-crystal-to-single-crystal post-synthetic modifications of {[Ln<sub>2</sub>(H<sub>2</sub>L)<sub>3</sub>(DMF)<sub>4</sub>]·2DMF}<sub>n</sub> LOFs (Ln = Gd, Eu) to modulate their luminescence and thermometric properties.

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24

Fierz, Beat. "Applying Peptide and Protein Synthesis to Study Post-translational Modifications in Epigenetics and Beyond." CHIMIA International Journal for Chemistry 75, no. 6 (2021): 484–88. http://dx.doi.org/10.2533/chimia.2021.484.

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Epigenetics research focuses on the study of heritable gene regulatory mechanisms that do not involve changes of the DNA sequence. Such mechanisms include post-translational modifications of histone proteins that organize the genome in the nucleus into a nucleoprotein complex called chromatin, and which are of key importance in development and disease. Chemical biology tools as developed by my group, in particular synthetic peptide and protein chemistry, have been critical to elucidate epigenetic signaling mechanisms. As outlined below, they allow the reconstitution of chromatin carrying defin

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25

Pham, John W., Ishwar Radhakrishnan, and Erik J. Sontheimer. "Thermodynamic and structural characterization of 2′-nitrogen-modified RNA duplexes." Nucleic Acids Research 32, no. 11 (2004): 3446–55. http://dx.doi.org/10.1093/nar/gkh658.

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Abstract 2′-aminonucleosides are commonly used as sites of post-synthetic chemical modification within nucleic acids. As part of a larger cross-linking strategy, we appended alkyl groups onto the N2′ position of 2′-amino-modified RNAs via 2′-ureido and 2′-amido linkages. We have characterized the thermodynamics of 2′-amino, 2′-alkylamido and 2′-alkylureido-modified RNA duplexes and show that 2′-ureido-modified RNAs are significantly more stable than analogous 2′-amido-modified RNAs. Using NMR spectroscopy and NMR-based molecular modeling of 2′-modified RNA duplexes, we examined the effects tha

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26

Sravani, V. Venkata, Santosh K. Gupta, B. Sreenivasulu, et al. "Bright green emitting Terbium-MOF with high quantum yield achieved through post synthetic modifications." Optical Materials 133 (November 2022): 112944. http://dx.doi.org/10.1016/j.optmat.2022.112944.

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27

Piscopo, C. G., A. Polyzoidis, M. Schwarzer, and S. Loebbecke. "Stability of UiO-66 under acidic treatment: Opportunities and limitations for post-synthetic modifications." Microporous and Mesoporous Materials 208 (May 2015): 30–35. http://dx.doi.org/10.1016/j.micromeso.2015.01.032.

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28

Jagannadham, Medicharla V., DB Kameshwari, P. Gayathri, and R. Nagaraj. "Detection of peptides with intact phosphate groups using MALDI TOF/TOF and comparison with the ESI-MS/MS." European Journal of Mass Spectrometry 24, no. 2 (2017): 231–42. http://dx.doi.org/10.1177/1469066717748115.

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A wide variety of post-translational modifications such as oxidation, phosphorylation, glycosylation, methylation, and acetylation play critical roles in cellular functions. Detection of post-translational modifications in proteins is important to understand their crucial roles in cellular functions. Identifying each modification requires special attention in mass spectral acquisition and analysis. Here, we report a mass spectral method for the detection of multiple phosphorylations in peptides by analyzing their products after fragmentation. Synthetic peptides were used to identify these modi

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29

Biscans, Annabelle, Sonia Rouanet, Jean-Jacques Vasseur, Christelle Dupouy, and Françoise Debart. "A versatile post-synthetic method on a solid support for the synthesis of RNA containing reduction-responsive modifications." Organic & Biomolecular Chemistry 14, no. 29 (2016): 7010–17. http://dx.doi.org/10.1039/c6ob01272h.

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30

Kissel, Daniel. "Post-Synthetic Modifications of Ti(IV)-Based Metal-Organic Frameworks for Enhanced Photocatalysis and Conductivity." ECS Meeting Abstracts MA2023-02, no. 47 (2023): 2374. http://dx.doi.org/10.1149/ma2023-02472374mtgabs.

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Metal-Organic Frameworks (MOFs) are coordination networks with organic ligands containing potential voids, ideal for guest-host interactions. These unique characteristics make them interesting materials for several different applications, including catalysis. Unfortunately, most MOFs feature metal oxide nodes that are insulting by nature, which limits their potential in electro- and photochemical catalysts. To combat these issues, post-synthetic modifications (PSM) can be used to tune MOF properties. This research reports on different PSMs incorporated into the Ti(IV)-based MOFs MIL-125(Ti) an

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31

Chalker, Justin M., Lukas Lercher, Nathan R. Rose, Christopher J. Schofield, and Benjamin G. Davis. "Conversion of Cysteine into Dehydroalanine Enables Access to Synthetic Histones Bearing Diverse Post-Translational Modifications." Angewandte Chemie International Edition 51, no. 8 (2012): 1835–39. http://dx.doi.org/10.1002/anie.201106432.

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32

Baa, Ebenezer, Gary M. Watkins, Rui W. Krause, and Derek N. Tantoh. "Current Trend in Synthesis, Post‐Synthetic Modifications and Biological Applications of Nanometal‐Organic Frameworks (NMOFs)." Chinese Journal of Chemistry 37, no. 4 (2019): 378–404. http://dx.doi.org/10.1002/cjoc.201800407.

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33

Chalker, Justin M., Lukas Lercher, Nathan R. Rose, Christopher J. Schofield, and Benjamin G. Davis. "Conversion of Cysteine into Dehydroalanine Enables Access to Synthetic Histones Bearing Diverse Post-Translational Modifications." Angewandte Chemie 124, no. 8 (2012): 1871–75. http://dx.doi.org/10.1002/ange.201106432.

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34

Kalvachev, Yuri, Totka Todorova, and Cyril Popov. "Recent Progress in Synthesis and Application of Nanosized and Hierarchical Mordenite—A Short Review." Catalysts 11, no. 3 (2021): 308. http://dx.doi.org/10.3390/catal11030308.

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Zeolites with their unique properties find applications in various fields, including medicine, agronomy, ecology, production of detergents and drying agents, and in a number of industrial processes. Among zeolites, mordenite is particularly widespread because of its high silica/alumina ratio, which allows it to resist exposure to high temperatures and to acidic gases and liquids. Mordenite is commercially available as a natural mineral and as a synthesized material. This zeolite is mostly used in its synthetic form as an acid catalyst in the petrochemical industry for the isomerization of alka

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35

Rizza, Salvatore, and Giuseppe Filomeni. "Exploiting S-nitrosylation for cancer therapy: facts and perspectives." Biochemical Journal 477, no. 19 (2020): 3649–72. http://dx.doi.org/10.1042/bcj20200064.

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S-nitrosylation, the post-translational modification of cysteines by nitric oxide, has been implicated in several cellular processes and tissue homeostasis. As a result, alterations in the mechanisms controlling the levels of S-nitrosylated proteins have been found in pathological states. In the last few years, a role in cancer has been proposed, supported by the evidence that various oncoproteins undergo gain- or loss-of-function modifications upon S-nitrosylation. Here, we aim at providing insight into the current knowledge about the role of S-nitrosylation in different aspects of cancer bio

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36

Goldsmith, Robert, Amal Aburahma, and Jon E. Sprague. "Dopamine Concentration Changes Associated with the Retrodialysis of Methylone and 3,4-Methylenedioxypyrovalerone (MDPV) into the Caudate Putamen." Brain Sciences 14, no. 3 (2024): 265. http://dx.doi.org/10.3390/brainsci14030265.

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Structural modifications to synthetic psychoactive cathinones (SPCs), a class of drugs that contain a β-keto modification of the phenethylamine pharmacophore of amphetamine, induce differences in dopamine transporter (DAT) activity. Here, in vivo retrodialysis was utilized to deliver the SPCs 3,4-methylenedioxypyrovalerone (MDPV, a DAT inhibitor) or methylone (a DAT substrate) into the caudate putamen of male Sprague-Dawley rats. Dialysate samples were collected prior to and post drug administration, and temporal changes in dopamine concentration were quantified using HPLC-EC methods. Methylon

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37

Jirka, Ivan, Marta Vandrovcová, Jan Plšek, and Lucie Bačáková. "THE INTERACTION OF HUMAN OSTEOBLAST-LIKE Saos-2 CELLS WITH STAINLESS STEEL AND Si(100) COATED BY SILICALITE 1 FILMS." Acta Polytechnica CTU Proceedings 8 (June 30, 2017): 1–4. http://dx.doi.org/10.14311/app.2017.8.0001.

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<p>Interaction of osteoblast-like <em>Saos-2</em> cells with stainless steel and Si(100) covered by a film of densely intergrown silicalite-1 crystals is investigated. Surface properties of the films are tuned by synthesis conditions and post-synthetic modifications. A number of adhered cells is affected by surface morphology and wettability of the film.</p>

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38

Esen, Cansu, and Baris Kumru. "Photoinduced post-modification of graphitic carbon nitride-embedded hydrogels: synthesis of 'hydrophobic hydrogels' and pore substructuring." Beilstein Journal of Organic Chemistry 17 (May 21, 2021): 1323–34. http://dx.doi.org/10.3762/bjoc.17.92.

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Hydrogels are a special class of crosslinked hydrophilic polymers with a high water content through their porous structures. Post-modifications of hydrogels propose an attractive platform so that a variety of fresh functions, which are not arising from initial monomers, could be accessible on a parental network. Photoinduced post-modification of hydrogels by embedding semiconductor nanosheets would be of high interest and novelty. Here, a metal-free semiconductor graphitic carbon nitride (g-CN)-embedded hydrogel as an initial network was synthesized via redox-couple initiation under dark condi

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39

Ghosh, Sudip Kumar, and Moumita Ghosh. "Post-Combustion Capture of Carbon Dioxide by Natural and Synthetic Organic Polymers." Polysaccharides 4, no. 2 (2023): 156–75. http://dx.doi.org/10.3390/polysaccharides4020012.

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The elevation of carbon dioxide (CO2) levels in the atmosphere is responsible for global warming which in turn causes abrupt climate change and consequently poses a threat to living organisms in the coming years. To reduce CO2 content in the atmosphere CO2 capture and separation is highly necessary. Among various methods of CO2 capture post-combustion capture is very much useful because of its operational simplicity and applicability in many industries and power sectors, such as coal-fired power plants. Polymers with high surface area, high volume and narrow pores are ideal solid sorbents for

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40

del Campo, Pablo, Pablo Beato, Fernando Rey, et al. "Influence of post-synthetic modifications on the composition, acidity and textural properties of ZSM-22 zeolite." Catalysis Today 299 (January 2018): 120–34. http://dx.doi.org/10.1016/j.cattod.2017.04.042.

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41

Haro, Isabel, Raimon Sanmartí, and María J. Gómara. "Implications of Post-Translational Modifications in Autoimmunity with Emphasis on Citrullination, Homocitrullination and Acetylation for the Pathogenesis, Diagnosis and Prognosis of Rheumatoid Arthritis." International Journal of Molecular Sciences 23, no. 24 (2022): 15803. http://dx.doi.org/10.3390/ijms232415803.

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Post-translational modifications (PTMs) influence cellular processes and consequently, their dysregulation is related to the etiologies of numerous diseases. It is widely known that a variety of autoimmune responses in human diseases depend on PTMs of self-proteins. In this review we summarize the latest findings about the role of PTMs in the generation of autoimmunity and, specifically, we address the most relevant PTMs in rheumatic diseases that occur in synovial tissue. Citrullination, homocitrullination (carbamylation) and acetylation are responsible for the generation of Anti-Modified Pro

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42

Favret, Jeanne M., and Sergei V. Dzyuba. "Synthetic Approaches Toward Phosphorus-Containing BODIPY and Squaraine Dyes: Enhancing Versatility of Small-Molecule Fluorophores." Molecules 30, no. 1 (2024): 116. https://doi.org/10.3390/molecules30010116.

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Phosphorus-containing fluorophores provide a versatile framework for tailoring photophysical properties, enabling the design of advanced fluorogenic materials for various applications. Boron dipyrromethene (BODIPY) and squaraine dyes are of interest due to their multifaceted modularity and synthetic accessibility. Incorporating phosphorus-based functional groups into BODIPY or squaraine scaffolds has been achieved through a plethora of synthetic methods, including post-dye assembly functionalization. These modifications often influence key spectroscopic properties and molecular functionality b

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43

Ulloa, Noel Ivan, Sang-Ho Yun, Shou-Hao Chiang, and Ryoichi Furuta. "Sentinel-1 Spatiotemporal Simulation Using Convolutional LSTM for Flood Mapping." Remote Sensing 14, no. 2 (2022): 246. http://dx.doi.org/10.3390/rs14020246.

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The synthetic aperture radar (SAR) imagery has been widely applied for flooding mapping based on change detection approaches. However, errors in the mapping result are expected since not all land-cover changes are flood-induced, and those changes are sensitive to SAR data, such as crop growth or harvest over agricultural lands, clearance of forested areas, and/or modifications on the urban landscape. This study, therefore, incorporated historical SAR images to boost the detection of flood-induced changes during extreme weather events, using the Long Short-Term Memory (LSTM) method. Additionall

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44

Han, Sang-Woo, and Hyung-Sik Won. "Advancements in the Application of Ribosomally Synthesized and Post-Translationally Modified Peptides (RiPPs)." Biomolecules 14, no. 4 (2024): 479. http://dx.doi.org/10.3390/biom14040479.

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Ribosomally synthesized and post-translationally modified peptides (RiPPs) represent a significant potential for novel therapeutic applications because of their bioactive properties, stability, and specificity. RiPPs are synthesized on ribosomes, followed by intricate post-translational modifications (PTMs), crucial for their diverse structures and functions. PTMs, such as cyclization, methylation, and proteolysis, play crucial roles in enhancing RiPP stability and bioactivity. Advances in synthetic biology and bioinformatics have significantly advanced the field, introducing new methods for R

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45

Ito, Kazuhiro, Steve Getting, and Catherine Charron. "Mode of Glucocorticoid Actions in Airway Disease." Scientific World JOURNAL 6 (2006): 1750–69. http://dx.doi.org/10.1100/tsw.2006.274.

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Synthetic glucocorticoids are the most potent anti-inflammatory agents used to treat chronic inflammatory disease, such as asthma. However, a small number (<5%) of asthmatic patients and almost all patients with chronic obstructive pulmonary disease (COPD) do not respond well, or at all, to glucocorticoid therapy. If the molecular mechanism of glucocorticoid insensitivity is uncovered, it may in turn provide insight into the key mechanism of glucocorticoid action and allow a rational way to implement treatment regimens that restore glucocorticoid sensitivity. Glucocorticoids exert their eff

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König, Simone, Heather G. Marco, and Gerd Gäde. "Oxidation Products of Tryptophan and Proline in Adipokinetic Hormones—Artifacts or Post-Translational Modifications?" Life 13, no. 12 (2023): 2315. http://dx.doi.org/10.3390/life13122315.

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Background: Adipokinetic hormones (AKHs) regulate important physiological processes in insects. AKHs are short peptides with blocked termini and Trp in position 8. Often, proline occupies position 6. Few post-translational modifications have been found, including hydroxyproline ([Hyp6]) and kynurenine. Our recent data suggest that the Hyp- and Kyn-containing AKHs occur more often than originally thought and we here investigate if they are natural or artifactual. Methods: From crude extracts of the corpora cardiaca (CC) of various insect species, AKHs were analyzed using liquid chromatography c

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Velichkova, Stefaniya, Kenn Foubert, and Luc Pieters. "Natural Products as a Source of Inspiration for Novel Inhibitors of Advanced Glycation Endproducts (AGEs) Formation." Planta Medica 87, no. 10/11 (2021): 780–801. http://dx.doi.org/10.1055/a-1527-7611.

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AbstractProtein glycation, a post-translational modification found in biological systems, is often associated with a core defect in glucose metabolism. In particular, advanced glycation endproducts are complex heterogeneous sugar-derived protein modifications implicated in the progression of pathological conditions such as atherosclerosis, diabetic complications, skin diseases, rheumatism, hypertension, and neurodegenerative diseases. Undoubtedly, there is the need to expand the knowledge about antiglycation agents that can offer a therapeutic approach in preventing and treating health issues

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Montolio, Silvia, Oleksandr Zagorodko, Raúl Porcar, et al. "Poly(acrylamide-homocysteine thiolactone) as a synthetic platform for the preparation of polymeric ionic liquids by post ring-opening-orthogonal modifications." Polymer Chemistry 8, no. 33 (2017): 4789–97. http://dx.doi.org/10.1039/c7py01067b.

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Sukmarini, Linda. "Marine Bacterial Ribosomal Peptides: Recent Genomics- and Synthetic Biology-Based Discoveries and Biosynthetic Studies." Marine Drugs 20, no. 9 (2022): 544. http://dx.doi.org/10.3390/md20090544.

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Marine biodiversity is represented by an exceptional and ample array of intriguing natural product chemistries. Due to their extensive post-translational modifications, ribosomal peptides—also known as ribosomally synthesized and post-translationally modified peptides (RiPPs)—exemplify a widely diverse class of natural products, endowing a broad range of pharmaceutically and biotechnologically relevant properties for therapeutic or industrial applications. Most RiPPs are of bacterial origin, yet their marine derivatives have been quite rarely investigated. Given the rapid advancement engaged i

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Song, Xiaokai, Tae Kyung Kim, Hyehyun Kim, et al. "Post-Synthetic Modifications of Framework Metal Ions in Isostructural Metal–Organic Frameworks: Core–Shell Heterostructures via Selective Transmetalations." Chemistry of Materials 24, no. 15 (2012): 3065–73. http://dx.doi.org/10.1021/cm301605w.

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