000164153 001__ 164153 000164153 005__ 20240613110024.0 000164153 0247_ $$2doi$$a10.1016/j.pbiomolbio.2021.06.003 000164153 0247_ $$2pmid$$apmid:34129872 000164153 0247_ $$2ISSN$$a0079-6107 000164153 0247_ $$2ISSN$$a1873-1732 000164153 037__ $$aDZNE-2022-00809 000164153 041__ $$aEnglish 000164153 082__ $$a570 000164153 1001_ $$aDiFrancesco, Mattia L$$b0 000164153 245__ $$aThe funny current in genetically modified mice. 000164153 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2021 000164153 3367_ $$2DRIVER$$aarticle 000164153 3367_ $$2DataCite$$aOutput Types/Journal article 000164153 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1718269179_11704$$xReview Article 000164153 3367_ $$2BibTeX$$aARTICLE 000164153 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000164153 3367_ $$00$$2EndNote$$aJournal Article 000164153 520__ $$aSince its first description in 1979, the hyperpolarization-activated funny current (If) has been the object of intensive research aimed at understanding its role in cardiac pacemaker activity and its modulation by the sympathetic and parasympathetic branches of the autonomic nervous system. If was described in isolated tissue strips of the rabbit sinoatrial node using the double-electrode voltage-clamp technique. Since then, the rabbit has been the principal animal model for studying pacemaker activity and If for more than 20 years. In 2001, the first study describing the electrophysiological properties of mouse sinoatrial pacemaker myocytes and those of If was published. It was soon followed by the description of murine myocytes of the atrioventricular node and the Purkinje fibres. The sinoatrial node of genetically modified mice has become a very popular model for studying the mechanisms of cardiac pacemaker activity. This field of research benefits from the impressive advancement of in-vivo exploration techniques of physiological parameters, imaging, genetics, and large-scale genomic approaches. The present review discusses the influence of mouse genetic on the most recent knowledge of the funny current's role in the physiology and pathophysiology of cardiac pacemaker activity. Genetically modified mice have provided important insights into the role of If in determining intrinsic automaticity in vivo and in myocytes of the conduction system. In addition, gene targeting of f-(HCN) channel isoforms have contributed to elucidating the current's role in the regulation of heart rate by the parasympathetic nervous system. This review is dedicated to Dario DiFrancesco on his retirement. 000164153 536__ $$0G:(DE-HGF)POF4-351$$a351 - Brain Function (POF4-351)$$cPOF4-351$$fPOF IV$$x0 000164153 588__ $$aDataset connected to CrossRef, PubMed, , Journals: pub.dzne.de 000164153 650_7 $$2Other$$aCardiac pacemaker activity 000164153 650_7 $$2Other$$aConduction system 000164153 650_7 $$2Other$$aFunny current 000164153 650_7 $$2Other$$aGenetically modified mice 000164153 650_7 $$2Other$$aRhythmogenesis 000164153 650_7 $$2Other$$aSinoatrial node 000164153 650_7 $$2NLM Chemicals$$aHyperpolarization-Activated Cyclic Nucleotide-Gated Channels 000164153 650_2 $$2MeSH$$aAnimals 000164153 650_2 $$2MeSH$$aElectrophysiological Phenomena 000164153 650_2 $$2MeSH$$aHeart Rate 000164153 650_2 $$2MeSH$$aHyperpolarization-Activated Cyclic Nucleotide-Gated Channels 000164153 650_2 $$2MeSH$$aMice 000164153 650_2 $$2MeSH$$aPatch-Clamp Techniques 000164153 650_2 $$2MeSH$$aRabbits 000164153 650_2 $$2MeSH$$aSinoatrial Node 000164153 7001_ $$aMesirca, Pietro$$b1 000164153 7001_ $$aBidaud, Isabelle$$b2 000164153 7001_ $$0P:(DE-2719)2810976$$aIsbrandt, Dirk$$b3$$udzne 000164153 7001_ $$aMangoni, Matteo E$$b4 000164153 773__ $$0PERI:(DE-600)1498578-0$$a10.1016/j.pbiomolbio.2021.06.003$$gVol. 166, p. 39 - 50$$p39 - 50$$tProgress in biophysics & molecular biology$$v166$$x0079-6107$$y2021 000164153 8564_ $$uhttps://pub.dzne.de/record/164153/files/DZNE-2022-00809_Restricted.pdf 000164153 8564_ $$uhttps://pub.dzne.de/record/164153/files/DZNE-2022-00809_Restricted.pdf?subformat=pdfa$$xpdfa 000164153 909CO $$ooai:pub.dzne.de:164153$$pVDB 000164153 9101_ $$0I:(DE-588)1065079516$$6P:(DE-2719)2810976$$aDeutsches Zentrum für Neurodegenerative Erkrankungen$$b3$$kDZNE 000164153 9131_ $$0G:(DE-HGF)POF4-351$$1G:(DE-HGF)POF4-350$$2G:(DE-HGF)POF4-300$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bGesundheit$$lNeurodegenerative Diseases$$vBrain Function$$x0 000164153 9141_ $$y2021 000164153 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-01-27 000164153 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2021-01-27 000164153 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2023-03-30$$wger 000164153 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)1030$$2StatID$$aDBCoverage$$bCurrent Contents - Life Sciences$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)1120$$2StatID$$aDBCoverage$$bBIOSIS Reviews Reports And Meetings$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bPROG BIOPHYS MOL BIO : 2021$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC$$d2023-03-30 000164153 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5$$d2023-03-30 000164153 9201_ $$0I:(DE-2719)1011003$$kAG Isbrandt$$lExperimental Neurophysiology$$x0 000164153 980__ $$ajournal 000164153 980__ $$aVDB 000164153 980__ $$aI:(DE-2719)1011003 000164153 980__ $$aUNRESTRICTED