初始 T 细胞（Naive T cell，也叫做幼稚 T 细胞）是一类未接触过抗原的 T 细胞，处于静息（未活化）状态，它们尚未经历抗原特异性激活，但具有识别抗原的潜能，识别特异性抗原后，它们可分化为效应 T 细胞或记忆 T 细胞。

Now, scientists at La Jolla Institute for Immunology (LJI) and Columbia University Irving Medical Center have uncovered evidence that ALS may be an autoimmune disease. The researchers discovered that ...

The researchers discovered that inflammatory immune cells, called CD4+ T cells, mistakenly target certain proteins that are part of the nervous system in people with ALS. This kind of "self-attack" is ...

In the fight against cancer, immunotherapy - which aims to boost the body's natural defences against cancer - is experiencing remarkable growth. Most of these treatments are based on CD8 T lymphocytes ...

Immune cells called double negative T cells are abundant in the intestine but have been poorly understood till date. In a ...

Whole brain radiotherapy and intrathecal injection of thiotepa, combined with systemic treatment for the primary tumor, to treat solid tumor leptomeningeal metastasis: A prospective, single center, ...

Research explained how body protects itself from the immune system, offering new ways to treat autoimmune disease ...

Individuals with post-COVID syndrome had higher immune cell counts after receiving exercise-based rehabilitation vs. usual ...

The brain and spinal cord were once thought to enjoy immune privilege, meaning they were believed to be largely insulated from immune activity elsewhere in the body. In recent years, however, ...

Autoimmune diseases, such as multiple sclerosis (MS), inflammatory bowel disease (IBD), and rheumatoid arthritis (RA), affect millions of people worldwide. These conditions arise when the body's ...