Living with head and neck cancer is incredibly tough, especially when treatments like chemotherapy become less effective over time. Researchers are looking closely at how certain plant extracts, such as curcumin, resveratrol, quercetin, and anthocyanins, might change the way cancer cells behave. These compounds have shown the ability to stop cancer cells from multiplying, block them from spreading, and even help overcome resistance to chemotherapy in laboratory settings.
These effects happen by targeting specific signaling pathways inside the cells. These pathways, like the PI3K/AKT/mTOR and MAPK cascades, act like internal switches that tell cancer cells how to grow and survive. By interfering with these signals, the plant extracts may help slow down the progression of the disease.
While these results are encouraging, there are hurdles to overcome before these can be used as standard treatments. These compounds are complex and hard to standardize. They also have low bioavailability, which means the body has a hard time absorbing enough of the substance to be effective. More research is needed to find better ways to deliver these compounds to the right places in the body.
