T-cell activation involves two phases, enabling a more precise immune response. This insight may boost cancer immunotherapy ...

When lymph nodes are involved, it’s at least stage 2. Metastatic breast cancer is stage 4. You probably wouldn’t notice if a few cancer cells reached a lymph node. As the number of cancer ...

They also house infection-fighting cells. You can’t typically feel your lymph nodes when you’re healthy, but they can become swollen and tender when your body is having an immune response.

In a nutshell Same-arm booster shots trigger a stronger early immune response than shots given in the opposite arm, leading ...

By targeting the lymph nodes, the vaccine improves the T-cells’ cancer-killing ability while also reducing off-target inflammation, explains Christopher Haqq, MD, PhD, chief medical officer at ...

A team of Brazilian researchers has developed an innovative CAR-T cell therapy that showed positive results in patients with ...

The preauricular lymph nodes don’t commonly swell ... Lymph nodes filter lymph waste, which clears dangerous cells like ...

When allergens enter your system, your lymph nodes shift into overdrive, processing increased amounts of inflammatory cells and waste ... They typically don’t feel fixed in place or unusually ...

vaccines ooze to the lymph nodes. Before antigens get there, though, they encounter protein-cleaving enzymes called proteases, which are present throughout the bloodstream and notoriously mangle ...