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  1. Article

    Open Access

    Botulinum toxin-A injection into the anterior belly of the digastric muscle for the prevention of post-operative open bite in class II malocclusions: a case report and literature review

    Class II malocclusion patients with hyperdivergent facial types are characterized by short mandibular body lengths and anterior open bite. Accordingly, the treatment for hyperdivergent skeletal class II malocc...

    Yei-** Kang, Bong Kuen Cha, Dong Soon Choi in Maxillofacial Plastic and Reconstructive S… (2019)

  2. Article

    Open Access

    Current status of the surgery-first approach (part I): concepts and orthodontic protocols

    The “surgery-first” approach, defined as a team approach between surgeons and orthodontists for orthognathic surgery without preoperative orthodontic treatment, is aimed at dental decompensation. A brief histo...

    Dong-Soon Choi, Umberto Garagiola in Maxillofacial Plastic and Reconstructive S… (2019)

  3. Article

    Open Access

    Aberrant growth of the anterior cranial base relevant to severe midface hypoplasia of Apert syndrome

    A 9-year-old male showed severe defects in midface structures, which resulted in maxillary hypoplasia, ocular hypertelorism, relative mandibular prognathism, and syndactyly. He had been diagnosed as having Ape...

    Bong Kuen Cha, Dong Soon Choi, In San Jang in Maxillofacial Plastic and Reconstructive S… (2018)

  4. Article

    Open Access

    Evaluation of anti-PD-1-based therapy against triple-negative breast cancer patient-derived xenograft tumors engrafted in humanized mouse models

    Breast cancer has been considered not highly immunogenic, and few patients benefit from current immunotherapies. However, new strategies are aimed at changing this paradigm. In the present study, we examined t...

    Roberto R. Rosato, Daniel Dávila-González, Dong Soon Choi in Breast Cancer Research (2018)

  5. No Access

    Article

    Effect of drug-loaded TiO2 nanotube arrays on osseointegration in an orthodontic miniscrew: an in-vivo pilot study

    Osseointegration was evaluated for the surface of miniscrews with TiO2 nanotube arrays containing drugs in this in-vivo study. The diameter and length of the TiO2 nanotube arrays were about 70 nm and 5 μm, respec...

    Insan Jang, Dong-Soon Choi, Jae-Kwan Lee, Wan-Tae Kim in Biomedical Microdevices (2017)

  6. Article

    Open Access

    Antitumor activity of Cetuximab in combination with Ixabepilone on triple negative breast cancer stem cells

    Develo** novel strategies against treatment-resistant triple negative breast cancer (TNBC) cells remains a significant challenge. The ErbB family, including epidermal growth factor receptor (EGFR), plays key...

    Tomonori Tanei, Dong Soon Choi, Angel A. Rodriguez in Breast Cancer Research (2016)

  7. No Access

    Chapter

    Breast Cancer Stem Cells

    Cancer stem cells (CSCs) represent a heterogeneous subpopulation of cancer cells within tumors. CSCs divide asymmetrically to generate daughter cells that either have CSC characteristics including self-renewal...

    Dong Soon Choi, Roberto R. Rosato, Jenny C. Chang in Molecular Pathology of Breast Cancer (2016)

  8. No Access

    Article

    Effect of TiO2 nanotubes arrays on osseointegration of orthodontic miniscrew

    To increase the stability of orthodontic miniscrews, TiO2 nanotube arrays were fabricated on the surface of Ti miniscrews and the effect of those arrays on the osseointegration of miniscrews was evaluated. Highly...

    Insan Jang, Seong-Cheol Shim, Dong-Soon Choi, Bong-Kuen Cha in Biomedical Microdevices (2015)

  9. Article

    Open Access

    Inhibition of iNOS as a novel effective targeted therapy against triple-negative breast cancer

    Triple-negative breast cancer (TNBC) is an aggressive form of breast cancer with no effective targeted therapy. Inducible nitric oxide synthase (iNOS) is associated with poor survival in patients with breast c...

    Sergio Granados-Principal, Yi Liu, Maria L Guevara, Elvin Blanco in Breast Cancer Research (2015)

  10. Article

    Open Access

    Studying Cancer Stem Cell Dynamics on PDMS Surfaces for Microfluidics Device Design

    This systematic study clarified a few interfacial aspects of cancer cell phenotypes on polydimethylsiloxane (PDMS) substrates and indicated that the cell phenotypic equilibrium greatly responds to cell-to-surf...

    Weijia Zhang, Dong Soon Choi, Yen H. Nguyen, Jenny Chang, Lidong Qin in Scientific Reports (2013)

  11. No Access

    Chapter

    Effect of Hepatocyte Growth Factor on the Expression of Matrix Metalloproteinases in the Invasion of Endometrial Cancer Cells in a Three-Dimensional Coculture System

    Matrix metalloproteinase (MMP)-2 and -9 are secreted and translocated from endometrial stromal cells to cancer cells in a steroid-dependent manner. We investigated the paracrine effect of hepatocyte growth fac...

    Hee-Sug Ryu, Dong-Soon Choi, Ki-Hong Chang in Cell and Molecular Biology of Endometrial … (2003)