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Functional interaction with filamin A and intracellular Ca2+ enhance the surface membrane expression of a small-conductance Ca2+-activated K+ (SK2) channel.
Rafizadeh S, Zhang Z, Woltz RL, Kim HJ, Myers RE, Lu L, Tuteja D, Singapuri A, Bigdeli AA, Harchache SB, Knowlton AA, Yarov-Yarovoy V, Yamoah EN, Chiamvimonvat N. Rafizadeh S, et al. Among authors: knowlton aa. Proc Natl Acad Sci U S A. 2014 Jul 8;111(27):9989-94. doi: 10.1073/pnas.1323541111. Epub 2014 Jun 20. Proc Natl Acad Sci U S A. 2014. PMID: 24951510 Free PMC article.
Distinct subcellular mechanisms for the enhancement of the surface membrane expression of SK2 channel by its interacting proteins, α-actinin2 and filamin A.
Zhang Z, Ledford HA, Park S, Wang W, Rafizadeh S, Kim HJ, Xu W, Lu L, Lau VC, Knowlton AA, Zhang XD, Yamoah EN, Chiamvimonvat N. Zhang Z, et al. Among authors: knowlton aa. J Physiol. 2017 Apr 1;595(7):2271-2284. doi: 10.1113/JP272942. Epub 2016 Dec 7. J Physiol. 2017. PMID: 27779751 Free PMC article.
Feedback mechanisms for cardiac-specific microRNAs and cAMP signaling in electrical remodeling.
Myers R, Timofeyev V, Li N, Kim C, Ledford HA, Sirish P, Lau V, Zhang Y, Fayyaz K, Singapuri A, Lopez JE, Knowlton AA, Zhang XD, Chiamvimonvat N. Myers R, et al. Among authors: knowlton aa. Circ Arrhythm Electrophysiol. 2015 Aug;8(4):942-50. doi: 10.1161/CIRCEP.114.002162. Epub 2015 May 20. Circ Arrhythm Electrophysiol. 2015. PMID: 25995211 Free PMC article.
Electrotaxis of cardiac progenitor cells, cardiac fibroblasts, and induced pluripotent stem cell-derived cardiac progenitor cells requires serum and is directed via PI3'K pathways.
Frederich BJ, Timofeyev V, Thai PN, Haddad MJ, Poe AJ, Lau VC, Moshref M, Knowlton AA, Sirish P, Chiamvimonvat N. Frederich BJ, et al. Among authors: knowlton aa. Heart Rhythm. 2017 Nov;14(11):1685-1692. doi: 10.1016/j.hrthm.2017.06.038. Epub 2017 Jun 28. Heart Rhythm. 2017. PMID: 28668623 Free PMC article.
109 results