Table 1.

Summary of clinical studies of BC200 RNA in cancer

Cancer type	Sample number	Detection method	BC200 RNA expression	Characteristics correlated with BC200 RNA expression	References
Breast	42	ISH	Up		(Iacoangeli et al., 2004)
Lung	20	qRT-PCR	Up		(Hu and Lu, 2015)
Ovary	22	qRT-PCR	Down		(Wu et al., 2016)
Esophagus	70	qRT-PCR	Up	Lower survival rate	(Zhao et al., 2016)
Colon	36	qRT-PCR	Up		(Li et al., 2016)
Colon	82	qRT-PCR	Up	Higher TNM stage, lower survival rate	(Wu et al., 2018)
Colon	96	qRT-PCR	Up	Higher TNM stage, larger tumor size	(Gu et al., 2018)
Stomach	85	qRT-PCR	Up	Higher TNM stage, larger tumor size	(Ren et al., 2018)
Cervix	25	qRT-PCR, NB	Up		(Peng et al., 2018)

*ISH, in situ hybridization; qRT-PCR, quantitative reverse transcription-polymerase chain reaction; NB, Northern blotting; TNM, tumor node metastasis.