Table 3. Molecular profiles of HPV in breast cancer.

References	Molecular profiles		Description
	Physical Status		Integrated (%)	Mix (%)	Episomal (%)
Khodabandehlou et al. 2019 (40)			86 (30/35)	14 (5/35)	--
Khan et al. 2008 (18)			96 (25/26)	--	4 (1/26)
Islam et al. 2017 (38)			87.5 (105/120)	8.3 (9/120)	4.2 (5/120)
Aguayo et al. 2011 (81)			100.0 (4/4)	--	--
Herrera-Goepfert et al. 2013 (82)	Viral Load		0.20892 copies/cell
Lawson et al. 2016 (71,83)			0.00054–0.0021 copies/cell
Khan et al. 2008 (18)			5.4 copies/cell
Islam et al. 2017 (38)			9.3 copies/50 ng gDNA
Islam et al. 2017 (38)	Sequence variants		70.8% (34/48)
Islam et al. 2017 (38)	Methylation status		P97 promoter: 96.7%, (30/31), Enhancer: 51.6%, (16/31)
Lawson et al. 2015 (35)	E6 expression (mRNA/protein)		76% (16/21)
Islam et al. 2017 (38)			53.3% (16/30)
Suarez et al. 2013 (84)			56.2 (9/16)
Lawson et al. 2015 (35)	E7 expression (mRNA/protein)		24% (5/21)
Islam et al. 2017 (38)			53.3% (16/30)
Suarez et al. 2013 (84)			56.2 (9/16)
Ngan et al. 2015 (36)			62.5% (20/32)