{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T20:03:42Z","timestamp":1784145822168,"version":"3.55.0"},"reference-count":46,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"3","content-domain":{"domain":["www.science.org"],"crossmark-restriction":true},"short-container-title":["Sci. Adv."],"published-print":{"date-parts":[[2023,1,20]]},"abstract":"<jats:p>\n                    Mitotic perturbations activate the spindle assembly checkpoint (SAC) that keeps cells in prometaphase with high CDK1 activity. Prolonged mitotic arrest is eventually bypassed by gradual cyclin B decline followed by slippage of cells into G\n                    <jats:sub>1<\/jats:sub>\n                    without chromosome segregation, a process that promotes cell transformation and drug resistance. Hitherto, the cyclin B1 decay is exclusively defined by mechanisms that involve its proteasomal degradation. Here, we report that hyperphosphorylated HIPK2 kinase accumulates in mitotic cells and phosphorylates the Rett syndrome protein MeCP2 at Ser\n                    <jats:sup>92<\/jats:sup>\n                    , a regulation that is counteracted by CDC14B phosphatase. MeCP2\n                    <jats:sup>S92<\/jats:sup>\n                    phosphorylation leads to the enhanced translation of cyclin B1, which is important for cells with persistent SAC activation to counteract the proteolytic decline of cyclin B1 and therefore to suspend mitotic slippage. Hence, the HIPK2\/CDC14B-MeCP2 axis functions as an enhancer of the SAC-induced mitotic block. Collectively, our study revises the prevailing view of how cells confer a sustainable SAC.\n                  <\/jats:p>","DOI":"10.1126\/sciadv.add6982","type":"journal-article","created":{"date-parts":[[2023,1,20]],"date-time":"2023-01-20T13:59:13Z","timestamp":1674223153000},"update-policy":"https:\/\/doi.org\/10.34133\/aaas_crossmark","source":"Crossref","is-referenced-by-count":13,"title":["The HIPK2\/CDC14B-MeCP2 axis enhances the spindle assembly checkpoint block by promoting cyclin B translation"],"prefix":"10.1126","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8766-3901","authenticated-orcid":true,"given":"Patrick","family":"Partscht","sequence":"first","affiliation":[{"name":"Zentrum f\u00fcr Molekulare Biologie, Universit\u00e4t Heidelberg, DKFZ-ZMBH Allianz, Heidelberg 69120, Germany."},{"name":"Heidelberg Biosciences International Graduate School (HBIGS), Universit\u00e4t Heidelberg, Heidelberg, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3067-5028","authenticated-orcid":true,"given":"Alexander","family":"Simon","sequence":"additional","affiliation":[{"name":"Heidelberg Biosciences International Graduate School (HBIGS), Universit\u00e4t Heidelberg, Heidelberg, Germany."},{"name":"Zoological Institute, Karlsruhe Institute of Technology (KIT), Karlsruhe 76131, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8061-9732","authenticated-orcid":true,"given":"Nan-Peng","family":"Chen","sequence":"additional","affiliation":[{"name":"Zentrum f\u00fcr Molekulare Biologie, Universit\u00e4t Heidelberg, DKFZ-ZMBH Allianz, Heidelberg 69120, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3169-241X","authenticated-orcid":true,"given":"Sylvia","family":"Erhardt","sequence":"additional","affiliation":[{"name":"Zoological Institute, Karlsruhe Institute of Technology (KIT), Karlsruhe 76131, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3683-247X","authenticated-orcid":true,"given":"Elmar","family":"Schiebel","sequence":"additional","affiliation":[{"name":"Zentrum f\u00fcr Molekulare Biologie, Universit\u00e4t Heidelberg, DKFZ-ZMBH Allianz, Heidelberg 69120, Germany."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"221","reference":[{"key":"e_1_3_3_2_2","first-page":"746","article-title":"Mitosis in human leukemic leukocytes during colcemid inhibition and recovery","volume":"32","author":"McGill M.","year":"1972","unstructured":"M.\u00a0McGill, B. 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