Resultados totales (Incluyendo duplicados): 34672
Encontrada(s) 3468 página(s)
Encontrada(s) 3468 página(s)
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389802
Dataset. 2024
MATHEMATICA NOTEBOOK SUPPORTING RESEARCH ARTICLE "MECHANISTIC INSIGHTS INTO THE POTENTIODYNAMIC ELECTROSYNTHESIS OF PEDOT THIN FILMS AT A POLARISABLE LIQUID|LIQUID INTERFACE"
- Lehane, Rob A.
- Gamero Quijano, Alonso
- Manzanares, José A.
- Scanlon, Micheál D.
Mathematica notebook for journal article "Mechanistic Insights into the Potentiodynamic Electrosynthesis of PEDOT Thin Films at a Polarisable Liquid|Liquid Interface". Using the Mathematica notebook, figures 3a, 5b and S8c can be generated., Peer reviewed
Proyecto: //
DOI: http://hdl.handle.net/10261/389802
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389802
HANDLE: http://hdl.handle.net/10261/389802
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389802
PMID: http://hdl.handle.net/10261/389802
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389802
Ver en: http://hdl.handle.net/10261/389802
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389802
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389856
Dataset. 2025
CRYSTAL STRUCTURE OF TRANSCRIPTION FACTOR NTCA FROM SYNECHOCOCCUS ELONGATUS IN COMPLEX WITH ITS TRANSCRIPTIONAL CO- ACTIVATOR PIPX AND ITS TARGET DNA (CRYSTAL II)
- Llácer, José Luis
- Forcada-Nadal, Alicia
- Rubio, Vicente
Usage Policies
The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedicatio, Spanish Ministry of Science, Innovation, and Universities, Spanish Ministry of Economy and Competitiveness, 9guj.pdb, Peer reviewed
DOI: http://hdl.handle.net/10261/389856
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389856
HANDLE: http://hdl.handle.net/10261/389856
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389856
PMID: http://hdl.handle.net/10261/389856
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389856
Ver en: http://hdl.handle.net/10261/389856
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389856
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389866
Dataset. 2025
CRYSTAL STRUCTURE OF TRANSCRIPTION FACTOR NTCA FROM SYNECHOCOCCUS ELONGATUS IN COMPLEX WITH ITS TRANSCRIPTIONAL CO- ACTIVATOR PIPX AND ITS TARGET DNA (CRYSTAL I)
- Llácer, José Luis
- Forcada-Nadal, Alicia
- Rubio Zamora, Vicente
Usage Policies
The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedicatio, Spanish Ministry of Science, Innovation, and Universities, Spanish Ministry of Economy and Competitiveness, 9guk.pdb, Peer reviewed
DOI: http://hdl.handle.net/10261/389866
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389866
HANDLE: http://hdl.handle.net/10261/389866
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389866
PMID: http://hdl.handle.net/10261/389866
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389866
Ver en: http://hdl.handle.net/10261/389866
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389866
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389878
Dataset. 2018
SUPPLEMENTARY MATERIALS OF ALX3 DEFICIENCY DISRUPTS ENERGY HOMEOSTASIS, ALTERS BODY COMPOSITION, AND IMPAIRS HYPOTHALAMIC REGULATION OF FOOD INTAKE [DATASET]
- Mirasierra, Mercedes
- Fernández-Pérez, Antonio
- Lizarbe, Blanca
- Keiran, Noelia
- Ruiz-Cañas, Laura
- Casarejos, María José
- Cerdán, Sebastián
- Vendrell Ortega, Joan Josep
- Fernández-Veledo, Sonia
- Vallejo, Mario
DatamainfiguresNew.xlsx.
Datasupplementaryfigures.xlsx, The coordination of food intake, energy storage, and expenditure involves complex interactions between hypothalamic neurons and peripheral tissues including pancreatic islets, adipocytes, muscle, and liver. Previous research shows that deficiency of the transcription factor Alx3 alters pancreatic islet-dependent glucose homeostasis. In this study we carried out a comprehensive assessment of metabolic alterations in Alx3 deficiency. We report that Alx3-deficient mice exhibit decreased food intake without changes in body weight, along with reduced energy expenditure and altered respiratory exchange ratio. Magnetic resonance imaging reveals increased adiposity and decreased muscle mass, which was associated with markers of motor and sympathetic denervation. By contrast, Alx3-deficient mice on a high-fat diet show attenuated weight gain and improved insulin sensitivity, compared to control mice. Gene expression analysis demonstrates altered lipogenic and lipolytic gene profiles. In wild type mice Alx3 is expressed in hypothalamic arcuate nucleus neurons, but not in major peripheral metabolic organs. Functional diffusion-weighted magnetic resonance imaging reveals selective hypothalamic responses to fasting in the arcuate nucleus of Alx3-deficient mice. Additionally, altered expression of proopiomelanocortin and melanocortin-3 receptor mRNA in the hypothalamus suggests impaired regulation of feeding behavior. This study highlights the crucial role for Alx3 in governing food intake, energy homeostasis, and metabolic nutrient partitioning, thereby influencing body mass composition., Peer reviewed
DOI: http://hdl.handle.net/10261/389878, https://doi.org/10.20350/digitalCSIC/17299
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389878
HANDLE: http://hdl.handle.net/10261/389878, https://doi.org/10.20350/digitalCSIC/17299
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389878
PMID: http://hdl.handle.net/10261/389878, https://doi.org/10.20350/digitalCSIC/17299
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389878
Ver en: http://hdl.handle.net/10261/389878, https://doi.org/10.20350/digitalCSIC/17299
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389878
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389884
Dataset. 2024
LIPASE-CATALYZED SYNTHESIS OF LAURATE ESTERS FROM PUERARIN AND ITS Β-D-FRUCTOFURANOSYL-(2→6)-PUERARIN DERIVATIVE [DATASET]
- Campos, Amador
- Casas-Godoy, Leticia
- Torres-Tolentino, José Guadalupe
- Sandoval, Georgina
- Hernández, Lázaro
- Plou, Francisco J.
- Arrizon, Javier
This study investigates the transesterification of isoflavones puerarin and β-D-fructofuranosyl-(2→6)-puerarin to enhance their lipophilicity for specific pharmacological applications. The process achieved high yields (80-100%) in the isoflavones conversion when commercial lipases from Candida antarctica (CALB) and Thermomyces lanuginosus (TL IM) were used. The acylation patterns between CALB and TL IM varied depending on the substrate; both enzymes yielded principally monoacylated products from puerarin and β-D-fructofuranosyl-(2→6)-puerarin. However, TL IM also produced di- and triacylated derivatives of β-D-fructofuranosyl-(2→6)-puerarin in substantial amounts. Structural characterization by NMR identified puerarin-6ʹʹ-O-laurate and β-D-fructofuranosyl-(2→6)-puerarin-6ʹʹʹ-O-laurate as the primary products in CALB and TL IM reactions. These acyl derivatives presented improved lipophilicity (Log P from −1.0 − 0.16 to 3.26 − 3.58) and antioxidant activity (67.2-97.3 to 102.5-131.4 µM TE/mmol). Therefore, these compounds have potential pharmacological applications., Thanks for the financial support of CONACYT (Mexico) through the Ph.D. scholarship 268290 for ACV. This work was supported in Mexico by the CONACYT project CONACYT-SENER 250014. In Spain, this work was supported by the Spanish Ministry of Science and Innovation (Grant PID2019-105838RB-C31 and PDC2022-133134-C21)., Peer reviewed
DOI: http://hdl.handle.net/10261/389884, https://digital.csic.es/handle/10261/389867
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389884
HANDLE: http://hdl.handle.net/10261/389884, https://digital.csic.es/handle/10261/389867
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389884
PMID: http://hdl.handle.net/10261/389884, https://digital.csic.es/handle/10261/389867
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389884
Ver en: http://hdl.handle.net/10261/389884, https://digital.csic.es/handle/10261/389867
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389884
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389911
Dataset. 2025
CRYSTAL STRUCTURE OF NTCA FROM S. ELONGATUS IN APO FORM A1
- Llácer, José Luis
- Forcada-Nadal, Alicia
- Rubio, Vicente
Usage Policies
The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedicatio, Spanish Ministry of Science, Innovation, and Universities, Spanish Ministry of Economy and Competitiveness, 9gug.pdb, Peer reviewed
DOI: http://hdl.handle.net/10261/389911
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389911
HANDLE: http://hdl.handle.net/10261/389911
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389911
PMID: http://hdl.handle.net/10261/389911
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389911
Ver en: http://hdl.handle.net/10261/389911
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389911
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389923
Dataset. 2025
CRYSTAL STRUCTURE OF NTCA FROM S. ELONGATUS IN APO FORM B
- Llácer, José Luis
- Forcada-Nadal, Alicia
- Rubio, Vicente
Usage Policies
The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedicatio, Spanish Ministry of Science, Innovation, and Universities, Spanish Ministry of Economy and Competitiveness, 9guh.pdb, Peer reviewed
DOI: http://hdl.handle.net/10261/389923
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389923
HANDLE: http://hdl.handle.net/10261/389923
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389923
PMID: http://hdl.handle.net/10261/389923
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389923
Ver en: http://hdl.handle.net/10261/389923
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389923
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389933
Dataset. 2025
CRYSTAL STRUCTURE OF NTCA FROM S. ELONGATUS IN APO FORM A2
- Llácer, José Luis
- Forcada-Nadal, Alicia
- Rubio, Vicente
Usage Policies
The wwPDB policy states that data files contained in the PDB archive are available under the CC0 1.0 Universal (CC0 1.0) Public Domain Dedicatio, Spanish Ministry of Science, Innovation, and Universities, Spanish Ministry of Economy and Competitiveness, 9gqu.pdb, Peer reviewed
DOI: http://hdl.handle.net/10261/389933
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389933
HANDLE: http://hdl.handle.net/10261/389933
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389933
PMID: http://hdl.handle.net/10261/389933
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389933
Ver en: http://hdl.handle.net/10261/389933
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389933
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389942
Dataset. 2025
[DATASET] CYCLIC PEPTIDE INHIBITORS FUNCTION AS MOLECULAR GLUES TO STABILIZE GQ/11 HETEROTRIMERS
- Mühle, Jonas
- Alenfelder, Judith
- Rodrigues, Matthew J.
- Jürgenliemke, Lars
- Guixà-González, Ramon
- Grätz, Lukas
- Andres, Fabio
- Bacchin, Arianna
- Hennig, Michael
- Schihada, Hannes
- Crüsemann, Max
- König, Gabriele M.
- Schertler, Gebhard
- Kostenis, Evi
- Deupi, Xavier
Heterotrimeric Gα:Gβγ G proteins function as molecular switches downstream of G protein-coupled receptors (GPCRs). They alternate between a heterotrimeric GDP-bound OFF-state and a GTP-bound ON-state in which GαGTP is separated from the Gβγ dimer. Consequently, pharmacological tools to securely prevent the OFF-ON transition are of utmost importance to investigate their molecular switch function, specific contribution to GPCR signal transduction, and potential as drug targets. FR900359 (FR) and YM-254890 (YM), two natural cyclic peptides and highly specific inhibitors of Gq/11 heterotrimers, are exactly such tools. To date, their efficient and long-lasting inhibition of Gq/11 signaling has been attributed solely to a wedge-like binding to Gα, thereby preventing separation of the GTPase and α-helical domains and thus GDP release. Here, we use X-ray crystallography, biochemical and signaling assays, and BRET-based biosensors to show that FR and YM also function as stabilizers of the Gα:Gβγ subunit interface. Our high-resolution structures reveal a network of residues in Gα and two highly conserved amino acids in Gβ that are targeted by FR and YM to glue the Gβγ complex to the inactive GαGDP subunit. Unlike all previously developed nucleotide-state specific inhibitors that sequester Gα in its OFF-state but compete with Gβγ, FR and YM actively promote the inhibitory occlusion of GαGDP by Gβγ. In doing so, they securely lock the entire heterotrimer, not just Gα, in its inactive state. Our results identify FR and YM as molecular glues for Gα and Gβγ that combine simultaneous binding to both subunits with inhibition of G protein signaling., We thank the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project numbers 290827466/FOR2372 (Grants CR464/7-1 to M.C., KO 902/17-2 to G.M.K., 216619161 to G.S., 418513893 to X.D., 290847012 to E.K., and 494832089/GRK2873 to E.K. and L.J.), and the Swiss NSF—Project numbers 192780 (to X.D.) and 183563 (to G.S., under the Sinergia program) for funding. M.J.R. received funding from the European Union’s Horizon 2020 Research and Innovation Programme under the Marie Skłodowska-Curie Grant agreement No. 701647. We thank the SLS beamline scientists for their support during crystallography data collection., Peer reviewed
Proyecto: EC/H2020/701647
DOI: http://hdl.handle.net/10261/389942, https://digital.csic.es/handle/10261/389939
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389942
HANDLE: http://hdl.handle.net/10261/389942, https://digital.csic.es/handle/10261/389939
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389942
PMID: http://hdl.handle.net/10261/389942, https://digital.csic.es/handle/10261/389939
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389942
Ver en: http://hdl.handle.net/10261/389942, https://digital.csic.es/handle/10261/389939
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389942
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389943
Dataset. 2025
[DATASET] INPUT VALUES AND RESULTING P-VALUES OF KO CLASSES WITH SIGNIFICANTLY PREDICTED CHANGES BETWEEN THE TWO RECHARGING STRATEGIES
- Valhondo, Cristina
Peer reviewed
Proyecto: //
DOI: http://hdl.handle.net/10261/389943, https://doi.org/10.20350/digitalCSIC/17301
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389943
HANDLE: http://hdl.handle.net/10261/389943, https://doi.org/10.20350/digitalCSIC/17301
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389943
PMID: http://hdl.handle.net/10261/389943, https://doi.org/10.20350/digitalCSIC/17301
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389943
Ver en: http://hdl.handle.net/10261/389943, https://doi.org/10.20350/digitalCSIC/17301
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/389943
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