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Journal : The Indonesian Biomedical Journal

Dedifferentiation of MCF-7 Breast Cancer Continuous Cell Line, Development of Breast Cancer Stem Cells (BCSCs) Enriched Culture and Biomarker Analysis Ami Ashariati Prayogo; Andi Yasmin Wijaya; Winona May Hendrata; Steven Sheng Looi; Reny I’tishom; Lukman Hakim; Fedik Abdul Rantam; I Ketut Sudiana; Abdurachman Abdurachman
The Indonesian Biomedical Journal Vol 12, No 2 (2020)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v12i2.977

Abstract

BACKGROUND: Cancer stem cells (CSCs) eradication might serve as a robust approach for cancer eradication. MCF-7 as breast cancer continuous cell line is known to contain breast CSCs (BCSCs) for its capability to maintain its original tumor population. CSCs enriched culture is a fundamental tool for CSCs targeted therapy development. Effective and unsophisticated CSCs dedifferentiation protocol for producing CSCs enriched culture is needed.METHODS: MCF-7 cells were cultured initially in Dulbecco's Modified Eagle Medium (DMEM) low glucose medium then changed to DMEM:F12. Serum starvation was performed during each medium refreshment gradually with fetal bovine serum (FBS) concentration of 10%, 5%, 2.5% until reaching 1% FBS concentration. Stable MCF-7 culture was then adapted to serum free culture system, containing DMEM:F12, epidermal growth factor (EGF), basic fibroblast growth factor (bFGF), and B27 supplement as dedifferentiation protocol for 18 days. Cluster of differentiation (CD)44 and CD24 double staining immunocytochemistry was performed to evaluate cell stemness.RESULTS: The population of cells expressing BCSCs markers (CD44+/CD24low) in non-adherent single cells subpopulation was significantly increased after the dedifferentiation procedure (70.39%) compared to control groups (0.71%) (p<0.05). In contrast, the expression of BCSCs marker in adherent single cells subpopulation and for both adherent and non-adherent mammosphere the BCSCs markers showed a stable expression.CONCLUSION: BCSCs enrichment of breast cancer cell cultures from MCF-7 breast cancer cell line can be performed. Breast cancer cell plasticity is observed during the dedifferentiation protocol. Development of dedifferentiation inducing protocols can serve as an important foundation for breast cancer therapy development through BCSCs elimination.KEYWORDS: breast neoplasms, cell line, dedifferentiation, immunohistochemistry, neoplastic stem cells
Co-Authors , Isnin Anang Marhana A. Marlinata Abadiyah Zakiah Kustantina Abdurachman Abdurachman Addia Salsabila Ade Septiari Rahman Adha, Ahmad Zaidan Ni'am Abu Aditiawarman Aditiawarman, Aditiawarman Agustinus Agustinus Ahmad Basori Ahmad Ricardo Silalahi Ahmad Ricardo Silalahi Ahmad Ricardo Silalahi Alphania Rahniayu Ami Ashariati Anak Agung Istri Dalem Cinthya Riris Anak Agung Istri Dalem Cinthya Riris Anak Agung Renjani Kanya Kumari Andi Yasmin Wijaya Andri Rezano Anggi Dearni Silalahi Annas, Jimmy Yanuar Anny Setijo Rahaju, Anny Setijo Arif Rananda Arifa Mustika Arrasy Khawarizmi Ashon Sa’adi Aslama, Fathiy Zakaria Asmalinda, Wita Astri Dewayani Atmaja, Maxwell Aucky Hinting Ayik Rochyatul Jannah Ayik Rochyatul Jannah Azarine Ariqoh Arysanti Bahyshidqi Bambang Purwanto Caesariska Deswima Christian Christopher Sunnu Clara Alverina Daniel Widiyanto David Setyo Budi Diana, Alis Nur Dianita, Karina Putri Dienanta, Savira Butsainah Dita Mega Utami Ditto Rezkiawan Doddy M Soebadi Dwiki Noni Armyta Dzakiyyah, Nurul Ebnudesita, Faiza Rahma Eddy Bagus Wasito Era Fazira Etik Yuliarini Widodo Evy Wulandari Evy Wulandari Faiza Rahma Ebnudesita Faiza Rahma Ebnudesita Faizah Sugiarto Fatimah, Nurmawati Fedik Abdul Rantam Feranita Kumalasari Fitri Indah Pratiwi Fitria Nengsih Gondo Mastutik Hamdani Lunardhi Hanik Badriyah Hidayati,* Mohammad Hasan Machfoed,* Kuntoro,** Soetojo,*** Budi Santoso,**** Suroto,***** Budi Utomo****** Hanna Tabita Hasianna Silitonga Hendy Hendarto HERAWATI, LILIK Herley Windo Setiawan Hermina Novida, Hermina Heru Fajar Trianto Hudi Winarso Inda Corniawati Indarto Susilo, Rahadian Indra Alfaray, Ricky Intan Indah Permatasari IRWANTO Isnin Anang Marhana James Alfedo Jannah, Ayik Rochyatul Jefry Albari Tribowo Jihadna Prima Santika Ruslan Musanip Kartika Afrida Fauzia Kevin kevin Khaerunnisa, Siti Kumalasari, Feranita Kusumaningrum, Selvina Cindy Lionardi, Samuel Lionardy Yodianto Lukman Hakim Magfira Febrianty Lacindung Margiana, Ria Maria Magdalena Awi Maulana Ishom Putra, Wildan Melka Parmanto, Cristian MOCHAMAD AMIN Mochamad Amin Mochammad Abdul Aziz, Mochammad Abdul Mohammad Anam Al-Ari Mohammad F. Qorib Mohammad Fathul Qorib Mohammad Subkhan Muhammad Miftahussurur Mustafa, Mohammad R. Nathania Nathania Nathania Nathania Nathania, Nathania Nila Kurniasari Ninik Darsini Nurul Jannatul Wahidah Nurul Jannatul Wahidah Nurwasis Nurwasis Nyilo Purnami Purnama, Michael Purwanti, Dwi Puspitasari, Renny N. Putri Handini, Lika Qurnianingsih, Ema Raden Mohamad Herdian Bhakti Rafida Anshori Raharjo, Rahmawati Rejeki, Purwo Sri Reryd Arindany Wiryawan, Reryd Arindany Ria Margiana Ria Margiana Rima Wirenviona RINA YUDIWATI BM, RINA Rizaldi, Fikri Rize Budi Amalia Rizkiliano, Ibrahim Hanif Rochmah Kurnijasanti Rossy Sintya Marthasari S.Pd. M Kes I Ketut Sudiana . Safira Nur Izzah Salsabila Rahma Nurani Putri Salsabila, Unik Hanifah Sandra Dewi Sitaresmi Sari, Gadis Meinar Savira Butsainah Dienanta Savira Butsainah Dienanta Savitri, Camilia Metadea Aji Selvina Cindy Kusumaningrum Setiono, Budi Shahnaz Azzahra Sitaresmi, Sandra Dewi Siti Khaerunnisa Soebadi, Doddy Soetojo Soetojo Sofia Zahra Kamila Sri A. Sudjarwo Sri Agus Sudjarwo Sri Purwaningsih Sri Ratna Dwiningsih Steven Sheng Looi Sudana, Nathan Kunta Sudjarwo, Sri A. Suhartono Taat Putra Sunaryo Hardjowijoto Supardi Supardi Susanti, Nurul Fatimah Susanto, Natasha Suyono, Seso Sulijaya Syahnural, Syahnural Syahrizal Pasaribu, Wanly Syarifah, Anis Satus Tanojo, Tjahjo Djojo Tjahjo Djojo Tanojo Tjahjo Djojo Tanojo Trianto, Heru Fajar Trimitasari, Kurnia Tutus Rachkutho Vania Islamey Kusuma wahjoe djatisoesanto Wahyul Anis Widjayanti, Yhenti Widya Juwita WINARTO Winona May Hendrata Yassin, Tita Rudini Yaudiwati, Rina Yohana djurumana Yoshio Yamaoka, Yoshio Yudith Annisa Ayu Rezkitha, Yudith Annisa Ayu Yuliawati, Tri Hartini Zuhria, Ismi