{Reference Type}: Journal Article
{Title}: Age-related alteration of the involvement of CD36 for salivary secretion from the parotid gland in mice.
{Author}: Satoh K;Ohno Y;Nagase H;Kashimata M;Adachi K;
{Journal}: J Physiol Sci
{Volume}: 74
{Issue}: 1
{Year}: 2024 Jul 29
{Factor}: 2.257
{DOI}: 10.1186/s12576-024-00931-6
{Abstract}: This in vivo mouse model study was conducted to investigate the temporal alteration of the function of CD36 in salivary secretion. CD36 was highly expressed in the parotid gland of BALB/c mice. No significant variations were shown in the CD36 levels in the 8-, 48-, and 72-week-old animals. However, pilocarpine-induced salivary secretion was reduced in an age-dependent manner, showing a significantly low level at the age of 72 weeks. Pilocarpine-induced salivary secretion was significantly reduced by pretreatment with a CD36 inhibitor at 8 and 48 weeks, but not at 72 weeks. In senescence-accelerated mice (SAM), the pilocarpine-induced salivary secretion was significantly reduced at the age of 56 weeks, and a significantly lower amount of CD36 was demonstrated in the parotid gland, compared with the control. These results suggest that the involvement of parotid CD36 in mouse salivary secretion is altered with age.