All Stories

  1. Combination of ultrasonography and MRI for preoperative prediction of lymph node metastasis in tongue squamous cell carcinoma: An exploratory study

    Article • PLOS One, January 2026, PLOS

    Hiroshi Hijioka

  2. Bisphosphonate Suppresses the Epithelial–Mesenchymal Transition of Post‐Tooth Extraction Oral Epithelial Cells via Direct and Indirect Pathways

    Article • Oral Science International, December 2025, Wiley

    Hiroshi Hijioka

  3. Mandibular single-system Langerhans cell histiocytosis with repeated recurrences at other sites, and a brief literature review

    Article • Journal of Oral and Maxillofacial Surgery Medicine and Pathology, May 2025, Elsevier

    Hiroshi Hijioka

  4. Spindle cell squamous cell carcinoma of the maxillary sinus as a metachronous head and neck cancer

    Article • Oral Science International, August 2024, Wiley

    Hiroshi Hijioka

  5. Is selective neck dissection effective for N1 (Level Ⅰ)? A systematic review

    Article • Journal of Oral and Maxillofacial Surgery Medicine and Pathology, July 2024, Elsevier

    Hiroshi Hijioka

  6. Numb Chin Syndrome as the Initial Presentation of Mandibular Metastasis of Colorectal Cancer: A Case Report

    Article • Cureus, March 2024, Springer Science + Business Media

    Hiroshi Hijioka

  7. The Chart Diagnostic System Improves the Diagnostic Accuracy of Cervical Lymph Node Metastasis in Oral Squamous Cell Carcinoma

    Article • Onco, February 2023, MDPI AG

    Hiroshi Hijioka

  8. Exosome-Derived microRNAs from Mouthrinse Have the Potential to Be Novel Biomarkers for Sjögren Syndrome

    Article • Journal of Personalized Medicine, September 2022, MDPI AG

    Hiroshi Hijioka

  9. Detecting Early-Stage Oral Cancer from Clinically Diagnosed Oral Potentially Malignant Disorders by DNA Methylation Profile

    Article • Cancers, May 2022, MDPI AG

    Hiroshi Hijioka

  10. Conservative treatment of unilateral chylothorax developed after radical neck dissection: A case report

    Article • Journal of Japanese Society of Oral Oncology, January 2022, Japan Society for Oral Tumors

    Hiroshi Hijioka

  11. Relationship between Oral Hypofunction, and Protein Intake: A Cross-Sectional Study in Local Community-Dwelling Adults

    Article • Nutrients, December 2021, MDPI AG

    Hiroshi Hijioka

  12. Novel Virulent Bacteriophage ΦSG005, Which Infects Streptococcus gordonii, Forms a Distinct Clade among Streptococcus Viruses

    Article • Viruses, September 2021, MDPI AG

    Hiroshi Hijioka

  13. Colorectal Cancer Patients Have Four Specific Bacterial Species in Oral and Gut Microbiota in Common—A Metagenomic Comparison with Healthy Subjects

    Article • Cancers, July 2021, MDPI AG

    Hiroshi Hijioka

  14. Association of Oral Hypofunction with Frailty, Sarcopenia, and Mild Cognitive Impairment: A Cross-Sectional Study of Community-Dwelling Japanese Older Adults

    Article • Journal of Clinical Medicine, April 2021, MDPI AG

    Hiroshi Hijioka

  15. Combination of hydroxyurea and tranilast suppresses gemcitabine resistance induced by ribonucleotide reductase M1 in gemcitabine‐resistant cells

    Article • Oral Science International, December 2020, Wiley

    Hiroshi Hijioka

  16. A case of successful oral commissure and vermilion reconstruction following extensive full-thickness cheek resection of advanced buccal carcinoma

    Article • Journal of Oral and Maxillofacial Surgery Medicine and Pathology, July 2020, Elsevier

    Hiroshi Hijioka

  17. Involvement of Oral Microbiota in the Gut Microbiota of Colorectal Cancer

    Article • SSRN Electronic Journal, January 2020, Elsevier

    Hiroshi Hijioka

  18. Summary of the chairmen

    Article • Journal of Japanese Society of Oral Oncology, January 2019, Japan Society for Oral Tumors

    Hiroshi Hijioka

  19. Transfection of T-Box Transcription Factor BRACHYURY and SOX2 Synergistically Promote Self-Renewal and Invasive Phenotype in Oral Cancer Cells

    Article • International Journal of Molecular Sciences, November 2018, MDPI AG

    Hiroshi Hijioka

  20. Assessment of postoperative complications using E-PASS and APACHE II in patients undergoing oral and maxillofacial surgery

    Article • Patient Safety in Surgery, April 2018, Springer Science + Business Media

    Hiroshi Hijioka

  21. Cystadenocarcinoma of the minor salivary gland arising in the upper lip: A surgical case of an inadequate cytology specimen hampering conclusive diagnosis

    Article • Human Pathology Case Reports, September 2017, Elsevier

    Hiroshi Hijioka

  22. A diagnosis system for detecting cervical lymph node metastasis in oral squamous cell carcinoma: Collective consideration of the results of multiple imaging modalities

    Article • Journal of Oral and Maxillofacial Surgery Medicine and Pathology, May 2017, Elsevier

    Hiroshi Hijioka

  23. PCP4/PEP19 promotes migration, invasion and adhesion in human breast cancer MCF-7 and T47D cells

    Article • Oncotarget, February 2016, Impact Journals, LLC

    Hiroshi Hijioka

  24. Erratum to: Strong expression of polypeptide N-acetylgalactosaminyltransferase 3 independently predicts shortened disease-free survival in patients with early stage oral squamous cell carcinoma

    Article • Tumor Biology, November 2015, Springer Science + Business Media

    Hiroshi Hijioka

  25. Primary intraosseous squamous cell carcinoma arising from ameloblastoma of the mandible: A case report

    Article • Journal of Oral and Maxillofacial Surgery Medicine and Pathology, September 2015, Elsevier

    Hiroshi Hijioka

  26. Strong expression of polypeptide N-acetylgalactosaminyltransferase 3 independently predicts shortened disease-free survival in patients with early stage oral squamous cell carcinoma

    Article • Tumor Biology, August 2015, Springer Science + Business Media

    Hiroshi Hijioka

  27. Intraoperative frozen section histological analysis of resection samples is useful for the control of primary lesions in patients with oral squamous cell carcinoma

    Article • Molecular and Clinical Oncology, September 2014, Spandidos Publications

    Hiroshi Hijioka

  28. Regulation of IL-6 and IL-8 production by reciprocal cell-to-cell interactions between tumor cells and stromal fibroblasts through IL-1α in ameloblastoma

    Article • Biochemical and Biophysical Research Communications, September 2014, Elsevier

    Hiroshi Hijioka

  29. A case of lower lip carcinoma in which reconstruction was performed with a lateral tongue flap based on the tongue dorsum

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 2014, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  30. Notch signaling induces EMT in OSCC cell lines in a hypoxic environment

    Article • Oncology Letters, August 2013, Spandidos Publications

    Hiroshi Hijioka

  31. A novel ameloblastoma cell line (AM-3) secretes MMP-9 in response to Wnt-3a and induces osteoclastogenesis

    Article • Oral Surgery Oral Medicine Oral Pathology and Oral Radiology, June 2013, Elsevier

    Hiroshi Hijioka

  32. Expression of antimicrobial peptides and E‐cadherin in periapical lesions

    Article • Oral Science International, January 2013, Wiley

    Hiroshi Hijioka

  33. The transcription factor Snail enhanced the degradation of E-cadherin and desmoglein 2 in oral squamous cell carcinoma cells

    Article • Biochemical and Biophysical Research Communications, January 2013, Elsevier

    Hiroshi Hijioka

  34. Analysis of the outcome of concurrent neoadjuvant chemoradiotherapy with S-1 compared to super-selective intra-arterial infusion for oral squamous cell carcinoma

    Article • Oncology Letters, February 2012, Spandidos Publications

    Hiroshi Hijioka

  35. Two cases of acinic cell carcinoma arising in the upper lip

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 2012, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  36. Immortalization and characterization of normal oral epithelial cells without using HPV and SV40 genes

    Article • Oral Science International, April 2011, Wiley

    Hiroshi Hijioka

  37. SUVmax of FDG-PET correlates with the effects of neoadjuvant chemoradiotherapy for oral squamous cell carcinoma

    Article • Oncology Reports, March 2010, Spandidos Publications

    Hiroshi Hijioka

  38. Upregulation of Notch pathway molecules in oral squamous cell carcinoma

    Article • International Journal of Oncology, March 2010, Spandidos Publications

    Hiroshi Hijioka

  39. Clinical Outcome of Patients with Jaw Deformity Treated in Our Clinic during the Past 24 Years

    Article • The Japanese Journal of Jaw Deformities, January 2007, Japanese Society of Jaw Deformities

    Hiroshi Hijioka

  40. A case of Goldenhar syndrome with unilateral cleft lip and palate.

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 2002, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  41. Use of medical leech to relieve congestion of a free forearm flap in the oral cavity: Report of a case.

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 2002, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  42. Extraction of impacted third molars in a patient after heart transplantation.

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 2001, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  43. A method for repositioning the proximal segment in sagittal splitting ramus osteotomy. The 2nd report. Revised technique using special forceps.

    Article • Japanese Journal of Oral & Maxillofacial Surgery, January 1999, Japanese Society of Oral and Maxillofacial Surgeons

    Hiroshi Hijioka

  44. Three-Dimensional Analysis of Facial Morphology of Patients with Mandibular Prognathism Undergoing Sagittal Splitting Ramus Osteotomy.

    Article • The Japanese Journal of Jaw Deformities, January 1998, Japanese Society of Jaw Deformities

    Hiroshi Hijioka