β-Cell Replication Is the Primary Mechanism Subserving the Postnatal Expansion of β-Cell Mass in Humans
Author(s) -
Juris J. Meier,
Alexandra E. Butler,
Yoshifumi Saisho,
Travis Monchamp,
Ryan Galasso,
Anil Bhushan,
Robert A. Rizza,
Peter C. Butler
Publication year - 2008
Publication title -
diabetes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.219
H-Index - 330
eISSN - 1939-327X
pISSN - 0012-1797
DOI - 10.2337/db07-1369
Subject(s) - cell , cell growth , biology , somatic cell , cell division , endocrinology , physiology , genetics , gene
Little is known about the capacity, mechanisms, or timing of growth in beta-cell mass in humans. We sought to establish if the predominant expansion of beta-cell mass in humans occurs in early childhood and if, as in rodents, this coincides with relatively abundant beta-cell replication. We also sought to establish if there is a secondary growth in beta-cell mass coincident with the accelerated somatic growth in adolescence.
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