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Yasunori Suzuki, Katsuo Koshi, Kei Imai, Toru Takahashi, Keiichiro Kizaki, Kazuyoshi Hashizume;
Bone morphogenetic protein 4 accelerates the establishment of bovine trophoblastic cell lines.
Reproduction 142:733-743(2011)

PubMed=22632112; DOI=10.1186/1477-7827-10-41; PMCID=PMC3419082
Katsuo Koshi, Yasunori Suzuki, Yuki Nakaya, Kei Imai, Misa Hosoe, Toru Takahashi, Keiichiro Kizaki, Takayuki Miyazawa, Kazuyoshi Hashizume;
Bovine trophoblastic cell differentiation and binucleation involves enhanced endogenous retrovirus element expression.
Reprod. Biol. Endocrinol. 10:41.1-41.11(2012)

PubMed=24950590; DOI=10.1186/1477-7827-12-55; PMCID=PMC4078357
Mahmoud Awad, Katsuo Koshi, Keiichiro Kizaki, Toru Takahashi, Kazuyoshi Hashizume;
SOLD1 is expressed in bovine trophoblast cell lines and regulates cell invasiveness.
Reprod. Biol. Endocrinol. 12:55.1-55.10(2014)