"B cells, known as the 'security guards' of the immune system, also provide crucial support for muscles during exercise, influencing performance outcomes in mice."
"Research indicates that B-cell-deficient mice performed worse on strength and endurance tests, suggesting a significant role of B cells in exercise-related muscle function."
"The absence of B cells leads to a decrease in glutamate levels, which are essential for optimal mitochondrial and skeletal muscle function during physical activity."
B cells play a vital role in muscle support during exercise, as demonstrated in studies with mice. Mice lacking B cells showed decreased performance in strength and endurance tests compared to those with normal B cell levels. The absence of B cells resulted in lower glutamate levels, an amino acid crucial for mitochondrial and skeletal muscle function. This reduction in glutamate in both muscle tissue and the bloodstream may explain the observed decline in exercise performance among B cell-deficient mice.
Read at Nature
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