Glandular cell source Culture type Suggested markers + Reference Pancreas Monolayer • Ductal cell: CAII and CK19 • Endocrine cell: PDX-1 and Ngn3 and GLUT1, VDCC • Expansion: SMA and Vimentin • *Stemness: Oct4, ABCG2, SCF and CD133 Zhang et al. [128] Salivary Salisphere Monolayer • CD34, CD117, ALDH, CD90, CD44 • CD49f, CD29, CD24, CD133 Pringle et al.[53] Sweat Monolayer • Gland: NKAα, ATP1a1                          K19 • Luminal cell: K8, K18 • Myoepithelial cell: K5, K14 • *Stemness:Nestin, Iα6, Oct4, SOX2 Lu et al. [62] Nagel et al. [63] Mammary Monolayer   Mammosphere • Mammary cell: CD19, CALLA, ESA, MUC-1 • Duct cell: CD24 • Mammospheres: CD105 • *Stemness: Nestin, CD9, CD29, CD44, and CD81 Hebbard et al.[129] Liu et al. [126] Richter et al. [92] Liao et al.[130] * Cells show different Stem cell markers (Stemness) throughout different culture passages + All gland derived cells showed markers of differentiation to the three germ layers

Table 2: Summary of the suggested cellular markers of different types of gland derived stem cells by some authors.