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Mitochondrially derived peptides as novel regulators of metabolism
Author(s) -
Kim SuJeong,
Xiao Jialin,
Wan Junxiang,
Cohen Pinchas,
Yen Kelvin
Publication year - 2017
Publication title -
the journal of physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.802
H-Index - 240
eISSN - 1469-7793
pISSN - 0022-3751
DOI - 10.1113/jp274472
Subject(s) - metabolism , biology , carbohydrate metabolism , biochemistry , insulin , microbiology and biotechnology , endocrinology , chemistry
Mitochondrially derived peptides represent a new class of circulating signalling molecules. Humanin, the first member of this class, has been shown to have several metabolic effects such as reducing weight gain and visceral fat and increasing glucose‐stimulated insulin release. The discovery of several other new members, such as MOTS‐c and SHLP1–6, has further added to this group. These new peptides have also been found to affect metabolism with MOTS‐c potently decreasing weight gain in mice on a high‐fat diet. This review covers the basic biology of this class of peptides and discusses the relevance to organismal metabolism.