15 January 2020 : Clinical Research
Long Non-Coding RNA (lncRNA) BMP/OP-Responsive Gene (BORG) Promotes Development of Chemoresistance of Colorectal Cancer Cells to Carboplatin
Junliang Li12ABCEF, Jianxia Ma3BCE, Xuxia Zhang4BC, Xiaohui Tai4B, Le Liu4B, Lingfang Zhang4ABCEF*DOI: 10.12659/MSM.919103
Med Sci Monit 2020; 26:e919103
Abstract
BACKGROUND: The function of long non-coding RNA (lncRNA) BMP/OP-responsive gene (BORG) has only been studied in breast cancer. We analyzed the role of BORG in colorectal cancer (CRC).
MATERIAL AND METHODS: BORG in CRC tissues and non-cancer tissues from 66 CRC patients was detected by performing quantitative reverse-transcription PCR (RT-qPCR). BORG in plasma of CRC patients was detected at 3 times-points: before treatment and at 3 and 6 months after treatment. p53 expression in tumor tissues was also detected by RT-qPCR. QPCR was performed to confirm the overexpression of p53 in cells of both CRC cell lines.
RESULTS: We found that BORG expression was upregulated in CRC tissues and was inversely correlated with p53. With application of carboplatin-based treatment, the expression level of BORG was further upregulated. In CRC cells, carboplatin upregulated the expression of BORG and BORG negatively regulated p53. Under carboplatin treatment, BORG positively regulated the viability of CRC cells. In addition, p53 overexpression attenuated the effects of BORG overexpression.
CONCLUSIONS: BORG promotes the development of chemoresistance of CRC cells to carboplatin.
Keywords: Carboplatin, Colorectal Neoplasms, Down-Regulation, Tumor Suppressor Protein p53
Editorial
01 January 2026 : Editorial
Editorial: Increasing Awareness of Lung Cancer in Non-Smokers and Never-Smokers Challenges Current Approaches to Prevention and Screening
DOI: 10.12659/MSM.952454
Med Sci Monit 2026; 32:e952454
In Press
Clinical Research
Institutional and Regional Variations in Access to Clinical Trials and Next-Generation Sequencing in Turkis...Med Sci Monit In Press; DOI: 10.12659/MSM.951027
Clinical Research
Low-Intensity Blood Flow-Restricted Multi-Joint Exercise Improves Muscle Function in Patients With Patellof...Med Sci Monit In Press; DOI: 10.12659/MSM.950516
Review article
Musculoskeletal Ultrasound and MRI in the Evaluation of Chemotherapy-Induced Peripheral Neuropathy: A ReviewMed Sci Monit In Press; DOI: 10.12659/MSM.951283
Clinical Research
Sensory Processing, Dissociation, and Affective Symptoms in Misophonia: A Cross-Sectional Study of 35 AdultsMed Sci Monit In Press; DOI: 10.12659/MSM.950938
Most Viewed Current Articles
17 Jan 2024 : Review article 10,187,196
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
13 Nov 2021 : Clinical Research 3,708,487
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
14 Dec 2022 : Clinical Research 2,341,643
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research 706,524
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387