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Mostrando publicaciones 1-4 de 4

  • Elucidating the structural basis of the intracellular pH sensing mechanism of TASK-2 K2P channels 

    Bustos, Daniel; Bedoya, Mauricio; Ramírez, David; Concha, Guierdy; Zúñiga, Leandro; Decher, Niels; Hernández-Rodríguez, Erix W.; Sepúlveda, Francisco V.; Martínez, Leandro; González, Wendy (2020)
    Two-pore domain potassium (K2P) channels maintain the cell’s background conductance by stabilizing the resting membrane potential. They assemble as dimers possessing four transmembrane helices in each subunit. K2P channels ...

  • Selective TASK-1 inhibitor with a defined structure–activity relationship reduces cancer cell proliferation and viability 

    Arévalo, Bárbara; Bedoya, Mauricio; Kiper, Aytug K.; Vergara, Fernando; Ramírez, David; Mazola, Yuliet; Bustos, Daniel; Zúñiga, Rafael; Cikutovic, Rocio; Cayo, Angel; Rinné, Susanne; Ramirez-Apan, M. Teresa; Sepúlveda, Francisco V.; Cerda, Oscar; López-Collazo, Eduardo; Decher, Niels; Zúñiga, Leandro; Gutiérrez, Margarita; González, Wendy (2021)
    Chemical structures of selective blockers of TASK channels contain aromatic groups and amide bonds. Using this rationale, we designed and synthesized a series of compounds based on 3-benzamidobenzoic acid. These compounds ...

  • Selective TASK-1 inhibitor with a defined structure–activity relationship reduces cancer cell proliferation and viability 

    Arévalo, Bárbara; Bedoya, Mauricio; Kiper, Aytug K.; Vergara, Fernando; Ramírez, David; Mazola, Yuliet; Bustos, Daniel; Zúñiga, Rafael; Cikutovic, Rocio; Cayo, Angel; Rinné, Susanne; Ramirez-Apan, M. Teresa; Sepúlveda, Francisco V.; Cerda, Oscar; López-Collazo, Eduardo; Decher, Niels; Zúñiga, Leandro; Gutierrez, Margarita; González, Wendy (2022)
    Chemical structures of selective blockers of TASK channels contain aromatic groups and amide bonds. Using this rationale, we designed and synthesized a series of compounds based on 3-benzamidobenzoic acid. These compounds ...

  • Structure/activity analysis of TASK-3 channel antagonists based on a 5,6,7,8 tetrahydropyrido[4,3-d]pyrimidine 

    Ramírez, David; Bedoya, Mauricio; Kiper, Aytug K.; Rinné, Susanne; Morales-Navarro, Samuel; Hernández-Rodríguez, Erix W.; Sepúlveda, Francisco V.; Drecher, Niels; González, Wendy (2019)
    TASK-3 potassium (K+) channels are highly expressed in the central nervous system, regulating the membrane potential of excitable cells. TASK-3 is involved in neurotransmitter action and has been identified as an oncogenic ...