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We thus demonstrated that, at least in hamsters, acrosin is essential for sperm penetration through the zona.<\/jats:p>","DOI":"10.1073\/pnas.1917595117","type":"journal-article","created":{"date-parts":[[2020,1,21]],"date-time":"2020-01-21T17:55:49Z","timestamp":1579629349000},"page":"2513-2518","update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":115,"title":["Acrosin is essential for sperm penetration through the zona pellucida in hamsters"],"prefix":"10.1073","volume":"117","author":[{"given":"Michiko","family":"Hirose","sequence":"first","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arata","family":"Honda","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"},{"name":"Institute of Laboratory Animals, Kyoto University Graduate School of Medicine, 606-8501 Kyoto, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Helena","family":"Fulka","sequence":"additional","affiliation":[{"name":"Laboratory of Epigenetic Regulations, Institute of Molecular Genetics of the ASCR, the Czech Academy of Sciences, Prague 142 20, Czech Republic;"},{"name":"Department of Developmental Biology, Institute of Experimental Medicine, The Czech Academy of Sciences, Prague 142 20, Czech Republic;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miwa","family":"Tamura-Nakano","sequence":"additional","affiliation":[{"name":"Communal Laboratory, National Center for Global Health and Medicine, 162-8655 Tokyo, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0474-232X","authenticated-orcid":false,"given":"Shogo","family":"Matoba","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"},{"name":"Cooperative Division of Veterinary Sciences, Tokyo University of Agriculture and Technology, 183-8509 Tokyo, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Toshiko","family":"Tomishima","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keiji","family":"Mochida","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ayumi","family":"Hasegawa","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiyoshi","family":"Nagashima","sequence":"additional","affiliation":[{"name":"Faculty of Life and Environmental Sciences, University of Tsukuba, 305-8572 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kimiko","family":"Inoue","sequence":"additional","affiliation":[{"name":"Bioresource Engineering Division, RIKEN BioResource Research Center, 305-0074 Ibaraki, Japan;"},{"name":"Faculty of Life and Environmental Sciences, University of Tsukuba, 305-8572 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masato","family":"Ohtsuka","sequence":"additional","affiliation":[{"name":"School of Medicine, Tokai University, Isehara, 259-1193 Kanagawa, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tadashi","family":"Baba","sequence":"additional","affiliation":[{"name":"Faculty of Life and Environmental Sciences, University of Tsukuba, 305-8572 Ibaraki, Japan;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryuzo","family":"Yanagimachi","sequence":"additional","affiliation":[{"name":"Department of Anatomy, Biochemistry and Physiology, Institute for Biogenesis Research, John A. 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