id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-32482	Xie, Xinrun	Immune Checkpoint Inhibitors: An Innovative Direction in Cancer Immunotherapy	2025	5	.pdf	application/pdf	2514	136	49	They work by blocking certain inhibitory pathways in the body, like PD-1/PD-L1 and CTLA-4, which helps reactivate the immune system’s T cells to find and attack cancer cells. Chemotherapy utilizes cytotoxic drugs to target and kill cancer cells.	cache/ajst-32482.pdf	txt/ajst-32482.txt