News for Healthier Living

Transfer RNA regulates messenger RNA degradation

Transfer RNA (tRNA), a genetic molecule well known for its contribution to reading the instructions for building proteins, also plays a key role in regulating how long those instructions persist in cells, a new study by UT Southwestern Medical Center researchers shows. The findings, published in Science, expand the understanding of the timing involved in the degradation of messenger RNA (mRNA), a vital mechanism for controlling gene activity, and could eventually have the potential to lead to new treatments for obesity, cancer, and other health conditions.

November 21, 2024


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