研究发现，乳腺癌患者血清中的精氨酸浓度与其癌症进展显著正相关。动物模型实验进一步验证了这一发现，结果显示，精氨酸仅在具有完整免疫系统的小鼠中促进了肿瘤生长，而在免疫缺陷小鼠中则没有观察到这种效应。这表明精氨酸主要通过影响免疫功能来促进肿瘤生长。

Chinese scientists have revealed a hidden metabolic partnership between breast cancer cells and immune cells that drives ...

Chinese scientists have revealed a hidden metabolic partnership between breast cancer cells and immune cells that drives aggressive tumor behavior and resistance to immunotherapies. The study sheds ...

1 There are three different macrophage types, naïve (M0), antitumor (M1), and protumor (M2). M1 macrophages accumulate at the tumor and exert antitumor activity. Researchers have attempted to use them ...

When your body senses something is wrong—whether it's a damaged cell or a growing tumor—it can react in many ways. One of the ...

In the new study, which focused on breast cancer, the authors report that tumor-associated macrophages (TAMs), a type of immune cell found abundantly in the tumor microenvironment, respond to the ...

Pinaki Bose, University of Calgary To assess tumoral heterogeneity, Bose and his team prepared slides from 12 OSCC tumor samples resected from 10 patients ... which suggests that TC and LE ...