{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T16:50:48Z","timestamp":1787590248909,"version":"build-2736575974"},"reference-count":70,"publisher":"Society for Neuroscience","issue":"10","license":[{"start":{"date-parts":[[2024,9,6]],"date-time":"2024-09-06T00:00:00Z","timestamp":1725580800000},"content-version":"vor","delay-in-days":227,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["T32NS045549"],"award-info":[{"award-number":["T32NS045549"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["T32 MH106454"],"award-info":[{"award-number":["T32 MH106454"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["R01EY026817"],"award-info":[{"award-number":["R01EY026817"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["R01GM133845"],"award-info":[{"award-number":["R01GM133845"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Neurosci."],"accepted":{"date-parts":[[2023,12,18]]},"published-print":{"date-parts":[[2024,3,6]]},"abstract":"<jats:p>The sense of touch is crucial for cognitive, emotional, and social development and relies on mechanically activated (MA) ion channels that transduce force into an electrical signal. Despite advances in the molecular characterization of these channels, the physiological factors that control their activity are poorly understood. Here, we used behavioral assays, electrophysiological recordings, and various mouse strains (males and females analyzed separately) to investigate the role of the calmodulin-like Ca<jats:sup>2+<\/jats:sup>sensor, caldendrin, as a key regulator of MA channels and their roles in touch sensation. In mice lacking caldendrin (<jats:italic>Cabp1<\/jats:italic>KO), heightened responses to tactile stimuli correlate with enlarged MA currents with lower mechanical thresholds in dorsal root ganglion neurons (DRGNs). The expression pattern of caldendrin in the DRG parallels that of the major MA channel required for touch sensation, PIEZO2. In transfected cells, caldendrin interacts with and inhibits the activity of PIEZO2 in a manner that requires an alternatively spliced sequence in the N-terminal domain of caldendrin. Moreover, targeted genetic deletion of caldendrin in<jats:italic>Piezo2<\/jats:italic>-expressing DRGNs phenocopies the tactile hypersensitivity of complete<jats:italic>Cabp1<\/jats:italic>KO mice. We conclude that caldendrin is an endogenous repressor of PIEZO2 channels and their contributions to touch sensation in DRGNs.<\/jats:p>","DOI":"10.1523\/jneurosci.1402-23.2023","type":"journal-article","created":{"date-parts":[[2024,1,23]],"date-time":"2024-01-23T18:50:25Z","timestamp":1706035825000},"page":"e1402232023","source":"Crossref","is-referenced-by-count":6,"title":["Caldendrin Is a Repressor of PIEZO2 Channels and Touch Sensation in Mice"],"prefix":"10.1523","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0232-4407","authenticated-orcid":false,"given":"Josue A.","family":"Lopez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9855-7592","authenticated-orcid":false,"given":"Luis O.","family":"Romero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-3286-6349","authenticated-orcid":false,"given":"Wai-Lin","family":"Kaung","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Wesley","family":"Maddox","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valeria","family":"V\u00e1squez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8021-0443","authenticated-orcid":false,"given":"Amy","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"393","published-online":{"date-parts":[[2024,1,23]]},"reference":[{"key":"2024030610550940000_44.10.e1402232023.1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2013.07.051"},{"key":"2024030610550940000_44.10.e1402232023.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2016.11.027"},{"key":"2024030610550940000_44.10.e1402232023.3","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0039765"},{"key":"2024030610550940000_44.10.e1402232023.4","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1602812"},{"key":"2024030610550940000_44.10.e1402232023.5","doi-asserted-by":"publisher","DOI":"10.1111\/j.1460-9568.2006.04802.x"},{"key":"2024030610550940000_44.10.e1402232023.6","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.22-04-01238.2002"},{"key":"2024030610550940000_44.10.e1402232023.7","doi-asserted-by":"publisher","DOI":"10.1126\/science.1193270"},{"key":"2024030610550940000_44.10.e1402232023.8","doi-asserted-by":"publisher","DOI":"10.1016\/j.celrep.2019.08.075"},{"key":"2024030610550940000_44.10.e1402232023.9","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2013.09.026"},{"key":"2024030610550940000_44.10.e1402232023.10","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2013.01.015"},{"key":"2024030610550940000_44.10.e1402232023.11","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.0060034"},{"key":"2024030610550940000_44.10.e1402232023.12","doi-asserted-by":"publisher","DOI":"10.1172\/JCI42843"},{"key":"2024030610550940000_44.10.e1402232023.13","doi-asserted-by":"publisher","DOI":"10.7554\/eLife.79917"},{"key":"2024030610550940000_44.10.e1402232023.14","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00065.2011"},{"key":"2024030610550940000_44.10.e1402232023.15","doi-asserted-by":"publisher","DOI":"10.1126\/science.aar5703"},{"key":"2024030610550940000_44.10.e1402232023.16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmb.2013.06.024"},{"key":"2024030610550940000_44.10.e1402232023.17","doi-asserted-by":"publisher","DOI":"10.1038\/srep25923"},{"key":"2024030610550940000_44.10.e1402232023.18","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.275.2.1247"},{"key":"2024030610550940000_44.10.e1402232023.19","doi-asserted-by":"crossref","unstructured":"Handler A , et al. (2023) Three-dimensional reconstructions of mechanosensory end organs suggest a unifying mechanism underlying dynamic, light touch. bioRxiv.","DOI":"10.1101\/2023.03.17.533188"},{"key":"2024030610550940000_44.10.e1402232023.20","doi-asserted-by":"publisher","DOI":"10.1038\/s41583-021-00489-x"},{"key":"2024030610550940000_44.10.e1402232023.21","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.2926-10.2010"},{"key":"2024030610550940000_44.10.e1402232023.22","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M309617200"},{"key":"2024030610550940000_44.10.e1402232023.23","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-022-04860-5"},{"key":"2024030610550940000_44.10.e1402232023.24","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2006.117648"},{"key":"2024030610550940000_44.10.e1402232023.25","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2014.02.026"},{"key":"2024030610550940000_44.10.e1402232023.26","doi-asserted-by":"publisher","DOI":"10.1038\/sj.emboj.7600037"},{"key":"2024030610550940000_44.10.e1402232023.27","doi-asserted-by":"publisher","DOI":"10.1002\/cne.23804"},{"key":"2024030610550940000_44.10.e1402232023.28","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroscience.2014.02.052"},{"key":"2024030610550940000_44.10.e1402232023.29","doi-asserted-by":"publisher","DOI":"10.1007\/s00424-005-1419-1"},{"key":"2024030610550940000_44.10.e1402232023.30","doi-asserted-by":"publisher","DOI":"10.15252\/embj.2020106523"},{"key":"2024030610550940000_44.10.e1402232023.31","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-21725-z"},{"key":"2024030610550940000_44.10.e1402232023.32","doi-asserted-by":"publisher","DOI":"10.1006\/mcne.2001.1078"},{"key":"2024030610550940000_44.10.e1402232023.33","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M806513200"},{"key":"2024030610550940000_44.10.e1402232023.34","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1220847110"},{"key":"2024030610550940000_44.10.e1402232023.35","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-023-29622-9"},{"key":"2024030610550940000_44.10.e1402232023.36","doi-asserted-by":"publisher","DOI":"10.1126\/science.add3598"},{"key":"2024030610550940000_44.10.e1402232023.37","doi-asserted-by":"publisher","DOI":"10.1038\/nature13250"},{"key":"2024030610550940000_44.10.e1402232023.38","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2013.01.030"},{"key":"2024030610550940000_44.10.e1402232023.39","doi-asserted-by":"publisher","DOI":"10.1126\/science.150.3699.971"},{"key":"2024030610550940000_44.10.e1402232023.40","doi-asserted-by":"publisher","DOI":"10.1016\/j.celrep.2020.107912"},{"key":"2024030610550940000_44.10.e1402232023.41","doi-asserted-by":"publisher","DOI":"10.1097\/j.pain.0000000000000224"},{"key":"2024030610550940000_44.10.e1402232023.42","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2018.01.046"},{"key":"2024030610550940000_44.10.e1402232023.43","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-03502-7"},{"key":"2024030610550940000_44.10.e1402232023.44","doi-asserted-by":"publisher","DOI":"10.3389\/fnmol.2019.00016"},{"key":"2024030610550940000_44.10.e1402232023.45","doi-asserted-by":"publisher","DOI":"10.1126\/scitranslmed.aat9897"},{"key":"2024030610550940000_44.10.e1402232023.46","doi-asserted-by":"publisher","DOI":"10.1085\/jgp.202213099"},{"key":"2024030610550940000_44.10.e1402232023.47","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jproteome.6b00235"},{"key":"2024030610550940000_44.10.e1402232023.48","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2019.07.024"},{"key":"2024030610550940000_44.10.e1402232023.49","doi-asserted-by":"publisher","DOI":"10.1016\/j.celrep.2021.109914"},{"key":"2024030610550940000_44.10.e1402232023.50","doi-asserted-by":"publisher","DOI":"10.1016\/S0092-8674(02)00652-9"},{"key":"2024030610550940000_44.10.e1402232023.51","doi-asserted-by":"publisher","DOI":"10.1152\/physrev.00048.2011"},{"key":"2024030610550940000_44.10.e1402232023.52","doi-asserted-by":"publisher","DOI":"10.1038\/nature13980"},{"key":"2024030610550940000_44.10.e1402232023.53","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2020.07.026"},{"key":"2024030610550940000_44.10.e1402232023.54","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmb.2003.12.054"},{"key":"2024030610550940000_44.10.e1402232023.55","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.273.33.21324"},{"key":"2024030610550940000_44.10.e1402232023.56","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-020-71528-3"},{"key":"2024030610550940000_44.10.e1402232023.57","doi-asserted-by":"publisher","DOI":"10.1016\/j.celrep.2017.11.035"},{"key":"2024030610550940000_44.10.e1402232023.58","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M611384200"},{"key":"2024030610550940000_44.10.e1402232023.59","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-28974-6"},{"key":"2024030610550940000_44.10.e1402232023.60","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0012177"},{"key":"2024030610550940000_44.10.e1402232023.61","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M508541200"},{"key":"2024030610550940000_44.10.e1402232023.62","doi-asserted-by":"publisher","DOI":"10.1038\/nature13251"},{"key":"2024030610550940000_44.10.e1402232023.63","doi-asserted-by":"publisher","DOI":"10.1038\/nn.4162"},{"key":"2024030610550940000_44.10.e1402232023.64","doi-asserted-by":"publisher","DOI":"10.1016\/j.mcn.2018.03.005"},{"key":"2024030610550940000_44.10.e1402232023.65","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0147495"},{"key":"2024030610550940000_44.10.e1402232023.66","doi-asserted-by":"publisher","DOI":"10.1016\/j.celrep.2019.01.056"},{"key":"2024030610550940000_44.10.e1402232023.67","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2019.05.039"},{"key":"2024030610550940000_44.10.e1402232023.68","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.5523-03.2004"},{"key":"2024030610550940000_44.10.e1402232023.69","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M504167200"},{"key":"2024030610550940000_44.10.e1402232023.70","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2202-13-15"}],"container-title":["The Journal of Neuroscience"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1523\/JNEUROSCI.1402-23.2023","content-type":"unspecified","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1523\/JNEUROSCI.1402-23.2023","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,6]],"date-time":"2024-03-06T18:55:28Z","timestamp":1709751328000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jneurosci.org\/lookup\/doi\/10.1523\/JNEUROSCI.1402-23.2023"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,1,23]]},"references-count":70,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2024,3,6]]},"published-print":{"date-parts":[[2024,3,6]]}},"alternative-id":["10.1523\/JNEUROSCI.1402-23.2023"],"URL":"https:\/\/doi.org\/10.1523\/jneurosci.1402-23.2023","relation":{},"ISSN":["0270-6474","1529-2401"],"issn-type":[{"value":"0270-6474","type":"print"},{"value":"1529-2401","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,1,23]]}}}