UT Southwestern geneticists identify new mechanism for nonalcoholic fatty liver disease absent obesity

Using a genetic screening platform developed by a UT Southwestern Nobel Laureate, scientists with the Center for the Genetics of Host Defense at UT Southwestern Medical Center have identified genetic mutations that contribute to nonalcoholic fatty liver disease (NAFLD), providing a potential future target for therapeutic interventions.

Structural Biology Provides Long-Sought Solution to Innate Immunity Puzzle

UT Southwestern researchers report the first structural confirmation that endogenous – or self-made – molecules can set off innate immunity in mammals via a pair of immune cell proteins called the TLR4−MD-2 receptor complex. The work has wide-ranging implications for finding ways to treat and possibly prevent autoimmune diseases such as multiple sclerosis and antiphospholipid syndrome.