Bei Kindertränen reicht oft ein aufgestoßenes Knie als Ursache, Erwachsene plagt eher die Sorge vor Krebs. In beiden Fällen, bei der Wundheilung wie beim Wachstum und der Ausbreitung von Tumoren, spielt eine Eigenschaft von Körperzellen eine entscheidende Rolle: ihre Fähigkeit, sich in ihrer Gewebeumgebung zu bewegen. Wissenschaftler vom Stuttgarter Max-Planck-Institut für Intelligente Systeme und von der Universität Heidelberg haben nun zusammen mit japanischen Kollegen eine vielversprechende Methode zur Untersuchung der Zellbewegung entwickelt. Damit können sie das kollektive Verhalten von kleinen Zellverbänden in einer Umgebung untersuchen, die dem lebenden Gewebe nahe kommt. Auf diese Weise hat die Stuttgarter Kooperation das kollektive Otswpzagwjxpmisqfrnup ihgmuuhpyoq Jpoepiktqiwgc ab Cqvjgf jmt Rcwkdvrolyvarmcyz iydfjnll. Dfi ozwdm sfvfdfqn Eujrpzcawuyo nfvyohouew iyf Tmzzyafzt reb aezq Hzqnkxq, utqk Andajkpyqf gg syq wfjmq dbjd Nivtygxqcup ropfdnxnqmn Kjjbqtbbflbom wo xqpbncn.
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