TABLE 1.

The annual number of publications on ferroptosis.

	Ferroptosis in cancer			Ferroptosis in all fields
Year	Count	% of 1,833	Citation	Count	% of 2,805	Citation
2012	1	0.05	8	1	0.04	8
2013	2	0.11	25	5	0.18	31
2014	14	0.76	168	16	0.57	183
2015	20	1.09	424	27	0.96	457
2016	53	2.89	1,111	63	2.25	1,207
2017	71	3.87	1885	96	3.42	2,102
2018	121	6.60	3,632	182	6.49	4,195
2019	231	12.60	8,228	360	12.83	9,713
2020	474	25.86	17,276	738	26.31	20,981
2021	846	46.15	32,140	1,317	46.95	39,630