Mechanisms and physiological significance of iron overload induced adiponectin resistance in skeletal muscle

To investigate whether IO alters skeletal muscle adiponectin sensitivity and the mechanisms involved. 1. We will use L6 skeletal muscle cells treated with iron to determine if excess iron leads to adiponectin resistance. 2. We will examine temporal regulation of i) NLRP3 inflammasome and ii) oxidative stress by IO and using gain or loss of function approaches we will examine their significance in mediating effects of IO on adiponectin resistance. 2. Using a mouse model of IO we will examine changes in skeletal muscle adiponectin sensitivity as well as mechanisms involved as in i-ii above.

Faculty Supervisor:

Gary Sweeney

Student:

Partner:

Seoul National University

Discipline:

Life Sciences

Sector:

Education

University:

York University

Program:

Globalink Research Award

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