[Table/Fig-5]:

Supporting evidence for TGF & BMP in tooth development.

I. Higa et al., 2016 [25]	TGF: Key factor in cell proliferation and differentiation.
Chang et al., 2015 [26]	Important for matrix formation and odontogenesis.
Zhang H et al., 2015 [27]	TGF-β and Shh signaling in HERS induction.
Huang XF., 2012 [28]	Role in differentiation of dental papilla cells into odontoblasts.
Oka S et al., 2007 [29]	Significance in odontoblasts maturation
II. Wang Y et al., 2012 [31]	BMP: Vital from dental lamina to bud stage.
Li L et al., 2011 [32]	Expression occurring during tooth and palate formation.
Gluhak-Heinrich J et al., 2010 [33]	In maturation and coupling of amelogenesis.
Yao S et al., 2010 [34]	TNF-α upregulates BMP-2 & 3.
Plikus MV et al., 2005 [35]	Tooth characteristics activated by BMP tuning.