Isolation, characterization, and EGFP expression in the buffalo (Bubalus bubalis) mammary gland epithelial cell line

2012 ◽  
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Karn Pratap Singh ◽  
Archana Kumari ◽  
Manoj Kumar Singh ◽  
Radhey Shyam Manik ◽  
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Satomi S. Tanaka ◽  
Yukiyasu Mariko ◽  
Hidetoshi Mori ◽  
Junko Ishijima ◽  
Sumie Tachi ◽  
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Vol 115 (3) ◽  
pp. 469-476 ◽  
Author(s):  
Jun Uematsu ◽  
Yuji Nishizawa ◽  
Arnoud Sonnenberg ◽  
Katsushi Owaribe

PLoS ONE ◽  
2012 ◽  
Vol 7 (7) ◽  
pp. e40469 ◽  
Author(s):  
Vijay Anand ◽  
Nilambra Dogra ◽  
Surender Singh ◽  
Sudarshan N. Kumar ◽  
Manoj K. Jena ◽  
...  

PLoS ONE ◽  
2014 ◽  
Vol 9 (12) ◽  
pp. e113669 ◽  
Author(s):  
Mei Fu ◽  
Yabing Chen ◽  
Xianrong Xiong ◽  
Daoliang Lan ◽  
Jian Li

2019 ◽  
Vol 11 (4) ◽  
pp. 36
Author(s):  
Mahipal Singh ◽  
Benjamin Hortman ◽  
Venkata Degala ◽  
Xiaoling Ma

Mammary gland is a defining characteristic of mammalian species which produces nutritious milk and plays a major role in the development of newborns. The gland contains a series of ducts and crevices leading back to alveoli, which contain milk producing cells called luminal epithelial cells. These cells, if cultured in-vitro, can be utilized to explore the metabolic processes occurring during milk production. The knowledge thus gained can be used to manipulate the system to enhance milk production and/or modify its composition. The main objective of this study was to establish a luminal epithelial cell-line from a lactating goat. Explant culture technique was used to produce primary cells from the mammary tissue of a 4-year-old lactating Saanen goat. The outgrowing cells were purified by selective trypsinization to remove fibroblast cells in 3-4 serial passages. The purified cell cultures exhibited cobblestone morphology, typical of the mammary epithelial cells, formed clear islands when plated in low density, and exhibited dome-shaped structures, if cultured for extended time. The cells stained positive with anti-human cytokeratin 18 antibodies, confirming their epithelial nature. Cell cultures also stained positive with rabbit anti-bovine β-lactoglobulin antibodies, indicating milk production in these cells. The cell-line has potential as an in-vitro cell model to understand signaling during milk synthesis, mammary gland development, and testing DNA constructs for therapeutic protein secretion in milk, prior to production of transgenic goats.


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