T lymphocytes are central components of the adaptive immune system, tasked with recognising and responding to a wide array of antigens. Their activation is initiated through the engagement of the T ...

An SOS signals a call for immediate action during an emergency to request a need for protection. The immune system, a network of defense mechanisms, enhances protection to recover the body's internal ...

In a recent study published in Scientific Reports, researchers examined the relationship between cell-mediated or T lymphocyte-mediated immunity and severe acute respiratory syndrome coronavirus 2 ...

Three scientists have been awarded the 2025 Nobel Prize in physiology or medicine for discovering how the body stops its own ...

Johns Hopkins scientists discovered a way to convert “immune-cold” tumors into “immune-hot” ones by activating key immune ...

Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...

Lymph nodes, hundreds of small structures located throughout the body, play a pivotal role in immunity, including anti-tumor immune responses.  White | Cancer ...

Generation of broad cytotoxic T-lymphocyte responses against multiple epitopes and tumor-associated antigens (TAAs) may provide effective immunotherapy in patients with cancer. We evaluated a ...

Immunotherapy with and without radiotherapy following the diagnosis of bone metastasis for stage 4 non-small cell carcinoma. Efficacy and safety of nivolumab plus chemotherapy versus chemotherapy ...

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.

In experiments with mouse models of breast, pancreatic, and muscle cancers, researchers at Johns Hopkins All Children’s ...