t

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For decades, scientists believed that MHC class I molecules primarily communicated with CD8+ T cells, often called "killer" T cells, while MHC class II molecules activated CD4+ T cells, commonly known as "helper" T cells.

From Science Daily • Jun. 4, 2026

These helper T cells triggered ferroptosis, a form of cell death driven by iron-dependent oxidative stress.

From Science Daily • Jun. 4, 2026

"Our work, if further validated, will have implications for T cell-mediated immune responses beyond cancer and transplant immunology," Reddy said.

From Science Daily • Jun. 4, 2026

Researchers from Columbia University and University Hospital Tübingen have discovered a protein that appears to play a major role in weakening CAR T cells over time.

From Science Daily • Jun. 2, 2026

It was kid stuff, but T and Ty took it real serious.

From "How It Went Down" by Kekla Magoon