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Thu MS, Pongpirul K, Vongsaisuwon M, Vinayanuwattikun C, Banchuen K, Ondee T, Payungporn S, Phutrakool P, Nootim P, Chariyavilaskul P, Cherdchom S, Wanaratna K, Hirankarn N. Efficacy and mechanisms of cannabis oil for alleviating side effects of breast cancer chemotherapy (CBC2): protocol for randomized controlled trial. BMC Complement Med Ther 2024; 24:130. [PMID: 38521934 PMCID: PMC10960413 DOI: 10.1186/s12906-024-04426-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/04/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND In a pilot study using both cannabidiol (CBD) and tetrahydrocannabinol (THC) as single agents in advanced cancer patients undergoing palliative care in Thailand, the doses were generally well tolerated, and the outcome measure of total symptom distress scores showed overall symptom benefit. The current study aims to determine the intensity of the symptoms experienced by breast cancer patients, to explore the microbiome profile, cytokines, and bacterial metabolites before and after the treatment with cannabis oil or no cannabis oil, and to study the pharmacokinetics parameters and pharmacogenetics profile of the doses. METHODS A randomized, double-blinded, placebo-controlled trial will be conducted on the breast cancer cases who were diagnosed with breast cancer and currently receiving chemotherapy at King Chulalongkorn Memorial Hospital (KCMH), Bangkok, Thailand. Block randomization will be used to allocate the patients into three groups: Ganja Oil (THC 2 mg/ml; THC 0.08 mg/drop, and CBD 0.02 mg/drop), Metta Osot (THC 81 mg/ml; THC 3 mg/drop), and placebo oil. The Edmonton Symptom Assessment System (ESAS), Food Frequency Questionnaires (FFQ), microbiome profile, cytokines, and bacterial metabolites will be assessed before and after the interventions, along with pharmacokinetic and pharmacogenetic profile of the treatment during the intervention. TRIAL REGISTRATION TCTR20220809001.
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Affiliation(s)
- May Soe Thu
- Joint Chulalongkorn University-University of Liverpool PhD Programme in Biomedical Sciences and Biotechnology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Microbiology, Faculty of Medicine, Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand
- Department of Infection Biology & Microbiomes, University of Liverpool, Liverpool, UK
| | - Krit Pongpirul
- Department of Infection Biology & Microbiomes, University of Liverpool, Liverpool, UK.
- Center of Excellence in Preventive and Integrative Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
- Bumrungrad International Hospital, Bangkok, Thailand.
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Mawin Vongsaisuwon
- Department of Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Department of Medicine, Faculty of Medicine, Division of Medical Oncology, Chulalongkorn University, Bangkok, Thailand
| | - Kamonwan Banchuen
- Center of Excellence in Preventive and Integrative Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Thai Traditional and Alternative Medicine, Ministry of Public Health, Nonthaburi, Thailand
| | - Thunnicha Ondee
- Department of Infection Biology & Microbiomes, University of Liverpool, Liverpool, UK
| | - Sunchai Payungporn
- Department of Biochemistry, Faculty of Medicine, Center of Excellence in Systems Microbiology,, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Phanupong Phutrakool
- Center of Excellence in Preventive and Integrative Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Chula Data Management Center, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Preecha Nootim
- Department of Thai Traditional and Alternative Medicine, Ministry of Public Health, Nonthaburi, Thailand
| | - Pajaree Chariyavilaskul
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sarocha Cherdchom
- Center of Excellence in Preventive and Integrative Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kulthanit Wanaratna
- Department of Thai Traditional and Alternative Medicine, Ministry of Public Health, Nonthaburi, Thailand
| | - Nattiya Hirankarn
- Department of Microbiology, Faculty of Medicine, Center of Excellence in Immunology and Immune-Mediated Diseases, Chulalongkorn University, Bangkok, Thailand
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Sitthideatphaiboon P, Nantavithya C, Chantranuwat P, Vinayanuwattikun C, Sriuranpong V. Impact of LKB1 status on radiation outcome in patients with stage III non-small-cell lung cancer. Sci Rep 2024; 14:6146. [PMID: 38480816 PMCID: PMC10938003 DOI: 10.1038/s41598-024-55476-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/23/2024] [Indexed: 03/17/2024] Open
Abstract
Preclinical studies suggest that loss of LKB1 expression renders cancer cells less responsive to radiation partly through NRF2-mediated upregulation of antioxidant enzymes protecting against radiation-induced DNA damage. Here we investigated the association of an alteration in this pathway with radio-resistance in lung cancer patients. Patients with locally advanced non-small cell lung cancer (LA-NSCLC) who were treated with chemoradiotherapy (CRT) and analyzed for LKB1 expression using semiquantitative immunohistochemistry. Clinical characteristics and expression of LKB1 were analyzed for association with radiotherapy outcomes. We analyzed 74 available tumor specimens from 178 patients. After a median follow-up of 40.7 months, 2-year cumulative incidence of locoregional recurrence (LRR) in patients who had LKB1Low expression was significantly higher than those with LKB1High expression (68.8% vs. 31.3%, P = 0.0001). LKB1Low expression was found significantly associated with a higher incidence of distant metastases (DM) (P = 0.0008), shorter disease-free survival (DFS) (P = 0.006), and worse overall survival (OS) (P = 0.02) compared to LKB1High expression. Moreover, patients with LKB1Low expression showed a significantly higher 2-year cumulative incidence of LRR (77.6% vs. 21%; P = 0.02), higher DM recurrence (P = 0.002), and shorter OS (P < 0.0001) compared with the EGFR-mutant group. For all patients with LKB1Low who had LRR, these recurrences occurred within the field of radiation, in contrast to those with LKB1High expression having both in-field, marginal, and out-of-field failures. LKB1 expression may serve as a potential biomarker for poor outcomes after receiving radiation in LA-NSCLC patients. Further studies to confirm the association and application are warranted.
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Affiliation(s)
- Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Chonnipa Nantavithya
- Division of Therapeutic Radiation and Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Poonchavist Chantranuwat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand.
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Zungsontiporn N, Ouwongprayoon P, Boonsirikamchai P, Leelayuwatanakul N, Vinayanuwattikun C, Moonai K, Khongkhaduead E, Thorner PS, Shuangshoti S, Teerapakpinyo C. Detection of EGFR T790M mutation using liquid biopsy for non-small cell lung cancer: Utility of droplet digital polymerase chain reaction vs. cobas real-time polymerase chain reaction. Pathol Res Pract 2024; 255:155213. [PMID: 38394807 DOI: 10.1016/j.prp.2024.155213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 02/03/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND Digital platforms for mutation detection yield higher sensitivity than non-digital platforms but lack universal positive cut-off values that correlate with the outcome of osimertinib treatment. This study determined compared droplet digital polymerase chain reaction (ddPCR) to the standard cobas assay for epithelial growth factor receptor (EGFR) T790M mutation detection in patients with non-small cell lung cancer. METHODS Study patients had EGFR-mutant tumours with disease progression on first/second generation EGFR tyrosine kinase inhibitors, and osimertinib treatment after T790M mutation detection. T790M status was tested by cobas assay using liquid biopsy, and only by ddPCR if an EGFR mutation was identified but T790M was negative. Clinical efficacy of osimertinib was compared between patients with T790M detected by cobas vs. only by ddPCR. A positive cut-off value for ddPCR was determined by assessing efficacy with osimertinib. RESULTS 61 patients had tumors with an acquired T790M mutation, 38 detected by cobas and an additional 23 only by ddPCR. The median progression-free survival (PFS) for the cobas- and ddPCR-positive groups was 9.5 and 7.8 months, respectively (p=0.43). For ddPCR, a fractional abundance (FA) of 0.1% was used as a cut-off value. The median PFS of patients with FA ≥0.1% and <0.1% was 8.3 and 4.6 months, respectively (p=0.08). FA ≥0.1% was independently associated with a longer PFS. CONCLUSION Using ddPCR to follow up the cobas assay yielded more cases (38% of total) with a T790M mutation. A cut-off value of FA ≥0.1% identified patients who responded as well to osimertinib as those identified by cobas assay. This sequential approach should detect additional patients who might benefit from osimertinib treatment.
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Affiliation(s)
- Nicha Zungsontiporn
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Pongsakorn Ouwongprayoon
- Department of Radiology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyaporn Boonsirikamchai
- Department of Radiology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Nophol Leelayuwatanakul
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Kantika Moonai
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Ekkachai Khongkhaduead
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Paul Scott Thorner
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada; Department of Pathology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Shanop Shuangshoti
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand; Department of Pathology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand
| | - Chinachote Teerapakpinyo
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok 10330, Thailand.
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Kannarunimit D, Chotirut A, Prayongrat A, Pakvisal N, Sitthideatphaiboon P, Lertbutsayanukul C, Kitpanit S, Chakkabat C, Vinayanuwattikun C. A prospective randomized study comparing the efficacy between povidone-iodine gargling and benzydamine hydrochloride for mucositis prevention in head and neck cancer patients receiving concurrent chemoradiotherapy. Heliyon 2023; 9:e15437. [PMID: 37151677 PMCID: PMC10161604 DOI: 10.1016/j.heliyon.2023.e15437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 03/26/2023] [Accepted: 04/07/2023] [Indexed: 05/09/2023] Open
Abstract
Background Concurrent chemoradiation (CCRT) has been the standard treatment for organ preservation or locally advanced head and neck cancer (LAHNC). Radiation-induced oral mucositis (RIOM) is an important treatment-limiting toxicity. Benzydamine hydrochloride was recommended to prevent oral mucositis. Povidone-iodine had also been adopted to use as an oral rinse to prevent mucositis. Objective This study compared the efficacy between benzydamine hydrochloride and 0.1% povidone-iodine to prevent RIOM in HNC patients who received concurrent chemoradiotherapy. Methods We conducted a randomized control study in HNC patients receiving CCRT with curative intent. The stratification factors were primary site of disease, treatment modality, chemotherapy regimen, and schedule. The primary outcome was RIOM assessed by Oral Mucositis Assessment Scale (OMAS). Secondary outcomes included RIOM assessed by NCI-CTCAE, use of analgesic, antibiotics and anti-fungal drugs, hospitalization, and participant satisfaction. Results There were 83 participants recruited for this study with 71 completing the trial. Demographic characteristics were well-balanced between both arms. The univariate regression analysis revealed that povidone-iodine correlated with less RIOM compared to benzydamine hydrochloride (coefficient -2.25, 95% CI -4.37 to -0.012, p-value 0.03). The incidence of grade III-IV CTCAE RIOM during the study period was 51.4% with benzydamine hydrochloride compared to 26.5% with 0.1% povidone iodine (p-value 0.032). The peak incidence of grade III-IV CTCAE RIOM occurred in the 7th week of treatment (40.5% vs. 11.8%, p-value 0.01). This indicated the efficacy of povidone-iodine to prevent severe RIOM which usually most severity in the last week of CCRT treatment. The multivariate analysis revealed that the CCRT setting (definitive vs. adjuvant) and gargling agents (povidone-iodine vs. benzydamine hydrochloride were the factors associated with RIOM. Conclusion This study demonstrated higher efficacy of 0.1% povidone-iodine gargle than benzydamine hydrochloride in mucositis prevention.
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Affiliation(s)
- Danita Kannarunimit
- Division of Radiation Oncology, Department of Radiology, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Attapol Chotirut
- Division of Medical Oncology, Department of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Anussara Prayongrat
- Division of Radiation Oncology, Department of Radiology, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Nussara Pakvisal
- Division of Medical Oncology, Department of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chawalit Lertbutsayanukul
- Division of Radiation Oncology, Department of Radiology, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Sarin Kitpanit
- Division of Radiation Oncology, Department of Radiology, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chakkapong Chakkabat
- Division of Radiation Oncology, Department of Radiology, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
- Corresponding author.
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Wattanathamsan O, Chantaravisoot N, Wongkongkathep P, Kungsukool S, Chetprayoon P, Chanvorachote P, Vinayanuwattikun C, Pongrakhananon V. Inhibition of histone deacetylase 6 destabilizes ERK phosphorylation and suppresses cancer proliferation via modulation of the tubulin acetylation-GRP78 interaction. J Biomed Sci 2023; 30:4. [PMID: 36639650 PMCID: PMC9838051 DOI: 10.1186/s12929-023-00898-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 01/06/2023] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND The leading cause of cancer-related mortality worldwide is lung cancer, and its clinical outcome and prognosis are still unsatisfactory. The understanding of potential molecular targets is necessary for clinical implications in precision diagnostic and/or therapeutic purposes. Histone deacetylase 6 (HDAC6), a major deacetylase enzyme, is a promising target for cancer therapy; however, the molecular mechanism regulating cancer pathogenesis is largely unknown. METHODS The clinical relevance of HDAC6 expression levels and their correlation with the overall survival rate were analyzed based on the TCGA and GEO databases. HDAC6 expression in clinical samples obtained from lung cancer tissues and patient-derived primary lung cancer cells was evaluated using qRT-PCR and Western blot analysis. The potential regulatory mechanism of HDAC6 was identified by proteomic analysis and validated by immunoblotting, immunofluorescence, microtubule sedimentation, and immunoprecipitation-mass spectrometry (IP-MS) assays using a specific inhibitor of HDAC6, trichostatin A (TSA) and RNA interference to HDAC6 (siHDAC6). Lung cancer cell growth was assessed by an in vitro 2-dimensional (2D) cell proliferation assay and 3D tumor spheroid formation using patient-derived lung cancer cells. RESULTS HDAC6 was upregulated in lung cancer specimens and significantly correlated with poor prognosis. Inhibition of HDAC6 by TSA and siHDAC6 caused downregulation of phosphorylated extracellular signal-regulated kinase (p-ERK), which was dependent on the tubulin acetylation status. Tubulin acetylation induced by TSA and siHDAC6 mediated the dissociation of p-ERK on microtubules, causing p-ERK destabilization. The proteomic analysis demonstrated that the molecular chaperone glucose-regulated protein 78 (GRP78) was an important scaffolder required for p-ERK localization on microtubules, and this phenomenon was significantly inhibited by either TSA, siHDAC6, or siGRP78. In addition, suppression of HDAC6 strongly attenuated an in vitro 2D lung cancer cell growth and an in vitro 3D patient derived-lung cancer spheroid growth. CONCLUSIONS HDAC6 inhibition led to upregulate tubulin acetylation, causing GRP78-p-ERK dissociation from microtubules. As a result, p-ERK levels were decreased, and lung cancer cell growth was subsequently suppressed. This study reveals the intriguing role and molecular mechanism of HDAC6 as a tumor promoter, and its inhibition represents a promising approach for anticancer therapy.
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Affiliation(s)
- Onsurang Wattanathamsan
- grid.7922.e0000 0001 0244 7875Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences,, Chulalongkorn University, Bangkok, Thailand
| | - Naphat Chantaravisoot
- grid.7922.e0000 0001 0244 7875Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand ,grid.7922.e0000 0001 0244 7875Center of Excellence in Systems Biology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Piriya Wongkongkathep
- grid.7922.e0000 0001 0244 7875Center of Excellence in Systems Biology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Sakkarin Kungsukool
- grid.413637.40000 0004 4682 905XDepartment of Respiratory Medicine, Central Chest Institute of Thailand, Muang District, Nonthaburi, Thailand
| | - Paninee Chetprayoon
- grid.425537.20000 0001 2191 4408Toxicology and Bio Evaluation Service Center, National Science and Technology Development Agency, Pathum Thani, Thailand
| | - Pithi Chanvorachote
- grid.7922.e0000 0001 0244 7875Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences,, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- grid.7922.e0000 0001 0244 7875Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Varisa Pongrakhananon
- grid.7922.e0000 0001 0244 7875Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences,, Chulalongkorn University, Bangkok, Thailand ,grid.7922.e0000 0001 0244 7875Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Cluster, Chulalongkorn University, Bangkok, Thailand
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Witayateeraporn W, Nguyen HM, Ho DV, Nguyen HT, Chanvorachote P, Vinayanuwattikun C, Pongrakhananon V. Aspiletrein A Induces Apoptosis Cell Death via Increasing Reactive Oxygen Species Generation and AMPK Activation in Non-Small-Cell Lung Cancer Cells. Int J Mol Sci 2022; 23:ijms23169258. [PMID: 36012522 PMCID: PMC9409406 DOI: 10.3390/ijms23169258] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/10/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
Lung cancer remains a leading cause of death in cancer patients, and deregulation of apoptosis is a serious concern in clinical practice, even though therapeutic intervention has been greatly improved. Plants are a versatile source of biologically active compounds for anticancer drug discovery, and aspiletrein A (AA) is a steroidal saponin isolated from Aspidistra letreae that has a potent cytotoxic effect on various cancer cell lines. In this study, we investigated and determined the underlying molecular mechanism by which AA induces apoptosis. AA strongly induced apoptosis in NSCLC cells by mediating ROS generation and thereby activating AMP-activated protein kinase (AMPK) signaling. Consequently, downstream signaling and levels of phosphorylated mTOR and Bcl-2 were significantly decreased. Pretreatment with either an antioxidant, N-acetylcysteine, or an AMPK inhibitor, compound C, could reverse the apoptosis-inducing effect and counteract the effect of AA on the AMPK signaling pathway. Decreased levels of Bcl-2 were due to AA-mediating Bcl-2 degradation via a ROS/AMPK/mTOR axis-dependent proteasomal mechanism. Consistently, the apoptotic-inducing effect of AA was also observed in patient-derived malignant lung cancer cells, and it suppressed an in vitro 3D-tumorigenesis. This study identified the underlying mechanism of AA on lung cancer apoptosis, thereby facilitating potential research and development of this compound for further clinical implications.
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Affiliation(s)
- Wasita Witayateeraporn
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Hien Minh Nguyen
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Duc Viet Ho
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue City 49000, Vietnam
| | - Hoai Thi Nguyen
- Faculty of Pharmacy, Hue University of Medicine and Pharmacy, Hue City 49000, Vietnam
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Varisa Pongrakhananon
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Unit, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +66-2-218-8325; Fax: +66-2-218-8340
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Pakvisal N, Chantranuwat P, Vinayanuwattikun C, Sitthideatphaiboon P, Teerapakpinyo C, Shuangshoti S, Benjacholamas V, Pornpattanarak N, Sriuranpong V. Prognostic factors in completely resected lymph-node-negative pulmonary adenocarcinoma. Transl Cancer Res 2022; 11:2238-2248. [PMID: 35966323 PMCID: PMC9372192 DOI: 10.21037/tcr-21-2633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 05/09/2022] [Indexed: 11/27/2022]
Abstract
Background Lymph node involvement is one of the important prognostic factors for early-stage lung cancer. However, in lymph node-negative (N0) lung cancer the recurrent rate may be as high as 30%. We aimed to study potential prognostic factors including clinicopathological factors and epidermal growth factor receptor (EGFR) mutation status in this lung cancer population. Methods We retrospectively reviewed the medical records and pathological examinations of patients with completely resected N0 pulmonary adenocarcinoma treated in our institute between 2009 and 2016. We used Cobas® test to determine EGFR mutation status. Recurrence-free survival (RFS) was analyzed by univariable and multivariable Cox regression analyses. Results We recruited 220 patients with median duration of follow up 5 years. Majority of these patients were in stage I (80%) and did not receive adjuvant therapy (86%). There were 53% with EGFR mutations which comprised of exon 19 deletion 51% and L858R 43%. Recurrence occurred in 64 out of 220 patients (29%). The median time to recurrence was 2.1 years. Statistically significant prognostic factors in both univariate and multivariate analyses included tumor size ≥4 centimeter (cm) (HR: 1.94; 95% CI: 1.03–3.67), visceral pleural invasion (HR: 2.53; 95% CI: 1.34–4.79), tumor necrosis (HR: 2.45; 95% CI: 1.13–5.31) and bronchial resection margin <2 cm (HR: 1.96; 95% CI: 1.10–3.51). However, presence of sensitizing EGFR mutation was not found to be a significant prognostic factor (HR: 1.20; 95% CI: 0.66–2.18; P=0.56). Conclusions In N0 surgically resected lung adenocarcinoma, there were significant pathological prognostic factors including tumor 4 cm or more, visceral pleural invasion, tumor necrosis and bronchial resection margin less than 2 cm. Mutation of EGFR is not a significant prognostic factor to determine the risk of recurrence in this population and their risks shall be determined by the other poor prognostic factors.
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Affiliation(s)
- Nussara Pakvisal
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Poonchavist Chantranuwat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chinachote Teerapakpinyo
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Shanop Shuangshoti
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Vichai Benjacholamas
- Department of Surgery, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Nopporn Pornpattanarak
- Department of Surgery, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Lagampan C, Teeyapan N, Poovorawan N, Sitthideatphaiboon P, Parinyanitikul N, Vinayanuwattikun C, Sriuranpong V, Tanasanvimon S. An open-label, randomized, controlled trial to evaluate the efficacy of antihistamine premedication and infusion prolongation in prevention of hypersensitivity reaction to oxaliplatin. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.12099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
12099 Background: Hypersensitivity reaction (HSR) is a common toxicity in patients receiving repeated oxaliplatin. Oxaliplatin induced HSR could be severe and results in treatment discontinuation. There is no standard recommendation for prevention of oxaliplatin induced HSR. Methods: We conducted a prospective, single center, open-label, randomized controlled trial comparing the standard premedication and 2-hour infusion protocol to the additional antihistamine premedication, intravenous chlorpheniramine, and 3-hour infusion protocol. After three months of chemotherapy, the randomization was done at 5thand 7th cycles of 3-week and 2-week oxaliplatin based regimens, respectively. The primary endpoint was the incidence of HSR. Results: From July 2020 to March 2021, a total of 160 patients underwent randomization (80 patients in both intervention and control groups). After 11 months follow-up, all patients had completed planned treatment cycles. HSRs occurred in 1 (1.3 %) and 10 (12.5%) patients in intervention and control groups, respectively, p = 0.005). There were 6 (7.5%) patients with more than grade 1 HSRs in control groups, but none in intervention group. In the intervention group, one patient with HSR experienced grade 1 erythema and palpitation. There is no report of significant adverse event from anti-histamine premedication or oxaliplatin infusion prolongation. Conclusions: Additional antihistamine premedication and infusion prolongation started in 2nd half of treatment course can significantly reduced HSR incidence in patients receiving oxaliplatin. Clinical trial information: TCTR20210506001.
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Affiliation(s)
- Chalita Lagampan
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nattaya Teeyapan
- Division of Medical oncology, Department of medicine, Faculty of medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Nattaya Poovorawan
- Division of Medical oncology, Department of medicine, Faculty of medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Napa Parinyanitikul
- Chulalongkorn University/King Chulalongkorn Memorial HospitalDivision of Medical oncology, Department of medicine, Faculty of medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Suebpong Tanasanvimon
- Division of Medical oncology, Department of medicine, Faculty of medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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9
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Sitthideatphaiboon P, Teerapakpinyo C, Korphaisarn K, Leelayuwatanakul N, Pornpatrananrak N, Poungvarin N, Chantranuwat P, Shuangshoti S, Aporntewan C, Chintanapakdee W, Sriuranpong V, Vinayanuwattikun C. Co-occurrence CDK4/6 amplification serves as biomarkers of de novo EGFR TKI resistance in sensitizing EGFR mutation non-small cell lung cancer. Sci Rep 2022; 12:2167. [PMID: 35140316 PMCID: PMC8828869 DOI: 10.1038/s41598-022-06239-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 01/17/2022] [Indexed: 12/19/2022] Open
Abstract
Despite the development of predictive biomarkers to shape treatment paradigms and outcomes, de novo EGFR TKI resistance advanced non-small cell lung cancer (NSCLC) remains an issue of concern. We explored clinical factors in 332 advanced NSCLC who received EGFR TKI and molecular characteristics through 65 whole exome sequencing of various EGFR TKI responses including; de novo (progression within 3 months), intermediate response (IRs) and long-term response (LTRs) (durability > 2 years). Uncommon EGFR mutation subtypes were significantly variable enriched in de novo resistance. The remaining sensitizing EGFR mutation subtypes (exon 19 del and L858R) accounted for 75% of de novo resistance. Genomic landscape analysis was conducted, focusing in 10 frequent oncogenic signaling pathways with functional contributions; cell cycle, Hippo, Myc, Notch, Nrf2, PI-3-Kinase/Akt, RTK-RAS, TGF-β, p53 and β-catenin/Wnt signaling. Cell cycle pathway was the only significant alteration pathway among groups with the FDR p-value of 6 × 10-4. We found only significant q-values of < 0.05 in 7 gene alterations; CDK6, CCNE1, CDK4, CCND3, MET, FGFR4 and HRAS which enrich in de novo resistance [range 36-73%] compared to IRs/LTRs [range 4-22%]. Amplification of CDK4/6 was significant in de novo resistance, contrary to IRs and LTRs (91%, 27.9% and 0%, respectively). The presence of co-occurrence CDK4/6 amplification correlated with poor disease outcome with HR of progression-free survival of 3.63 [95% CI 1.80-7.31, p-value < 0.001]. The presence of CDK4/6 amplification in pretreatment specimen serves as a predictive biomarker for de novo resistance in sensitizing EGFR mutation.
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Affiliation(s)
- Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chinachote Teerapakpinyo
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Krittiya Korphaisarn
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Siriraj, Bangkok Noi, Bangkok, 10700, Thailand
| | - Nophol Leelayuwatanakul
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Nopporn Pornpatrananrak
- Department of Surgery, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Naravat Poungvarin
- Department of Clinical Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Siriraj, Bangkok Noi, Bangkok, 10700, Thailand
| | - Poonchavist Chantranuwat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Shanop Shuangshoti
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.,Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chatchawit Aporntewan
- Department of Mathematics and Computer Science & Omics Science and Bioinformatics Center, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Wariya Chintanapakdee
- Department of Radiology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand.
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10
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Meisaprow P, Aksorn N, Vinayanuwattikun C, Chanvorachote P, Sukprasansap M. Caffeine Induces G0/G1 Cell Cycle Arrest and Inhibits Migration through Integrin αv, β3, and FAK/Akt/c-Myc Signaling Pathway. Molecules 2021; 26:molecules26247659. [PMID: 34946741 PMCID: PMC8706725 DOI: 10.3390/molecules26247659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is recognized as a major cause of mortality worldwide owing to its metastatic activity. Given the lack of solid information regarding the possible effects of caffeine, one of the most consumed natural psychoactive substances, on molecular signaling pathways implicated in the aggressive behavior of lung cancer, our study aimed to evaluate the effect and mechanism of caffeine on metastasis-related mechanisms. The results revealed that caffeine treatment at concentrations of 0–500 µM caused no direct cytotoxic effects on NCI-H23 cells. Treatment of cells with caffeine showed good potential to inhibit cell proliferation at 48 h and induced significant cell cycle arrest at the G0/G1 phase. Concerning metastasis, caffeine was shown to reduce filopodia formation, inhibit migration and invasion capability, and reduce the ability of cancer cells to survive and grow in an anchorage-independent manner. Moreover, caffeine could attenuate the formation of 3D tumor spheroids in cancer stem cell (CSC)-enriched populations. With regard to mechanisms, we found that caffeine significantly altered the integrin pattern of the treated cells and caused the downregulation of metastasis-associated integrins, namely, integrins αv and β3. Subsequently, the downstream signals, including protein signaling and transcription factors, namely, phosphorylated focal adhesion kinase (p-FAK), phosphorylated protein kinase B (p-Akt), cell division cycle 42 (Cdc42), and c-Myc, were significantly decreased in caffeine-exposed cells. Taken together, our novel data on caffeine-inhibiting mechanism in relation to metastasis in lung cancer could provide insights into the impact of caffeine intake on human diseases and conditions.
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Affiliation(s)
- Pichitchai Meisaprow
- Graduate Student in Master of Science Program in Nutrition, Faculty of Medicine Ramathibodi Hospital and Institute of Nutrition, Mahidol University, Bangkok 10400, Thailand;
| | - Nithikoon Aksorn
- Department of Clinical Pathology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok 10300, Thailand;
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Pithi Chanvorachote
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: (P.C.); (M.S.); Tel.: +66-22-188344 (P.C.); +66-28-002380 (ext. 328) (M.S.)
| | - Monruedee Sukprasansap
- Food Toxicology Unit, Institute of Nutrition, Mahidol University, Salaya Campus, Nakhon Pathom 73170, Thailand
- Correspondence: (P.C.); (M.S.); Tel.: +66-22-188344 (P.C.); +66-28-002380 (ext. 328) (M.S.)
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11
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Ei ZZ, Choochuay K, Tubsuwan A, Pinkaew D, Suksomtip M, Vinayanuwattikun C, Chanvorachote P, Chunhacha P. GRP78/BiP determines senescence evasion cell fate after cisplatin-based chemotherapy. Sci Rep 2021; 11:22448. [PMID: 34789798 PMCID: PMC8599848 DOI: 10.1038/s41598-021-01540-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 10/27/2021] [Indexed: 12/29/2022] Open
Abstract
Cisplatin (CDDP) induces senescence characterized by senescence-associated secretory phenotypes (SASP) and the unfolded protein response (UPR). In this study, we investigated the proteins related to the UPR during the senescence cell fate. Strikingly, we found that one of the critical ER-resident proteins, GRP78/BiP, was significantly altered. Here we show that GRP78 levels differentially expressed depending on non-small lung cancer subtypes. GRP78 indeed regulates the evasion of senescence in adenocarcinoma A549 cells, in which the increased GRP78 levels enable them to re-proliferate after CDDP removal. Conversely, GRP78 is downregulated in the senescence H460 cells, making them lacking senescence evasion capability. We observed that the translational regulation critically contributed to the GRP78 protein levels in CDDP-induces senescence. Furthermore, the increased GRP78 level during senescence confers resistance to senolytic drug, Bortezomib, as observed by a twofold increase in IC50 in A549 senescence cells compared to the wild-type. This observation is also consistent in the cells that have undergone genetic manipulation by transfection with pcDNA3.1(+)-GRP78/BiP plasmids and pSpCas9(BB)-2A-Puro containing guide RNA sequence targeting GRP78 exon 3 to induce the overexpression and downregulation of GRP78 in H460 cells, respectively. Our findings reveal a unique role of GRP78 on the senescence evasion cell fate and senolytic drug resistance after cisplatin-based chemotherapy.
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Affiliation(s)
- Zin Zin Ei
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kanuengnit Choochuay
- Drugs and Cosmetic Excellence Center, Walailak University, Nakhon Si Thammarat, Thailand.,School of Pharmacy, Walailak University, Nakhon Si Thammarat, Thailand
| | - Alisa Tubsuwan
- Thalassemia Research Centre, Institute of Molecular Biosciences, Mahidol University, Nakornpathom, Thailand
| | - Decha Pinkaew
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, 98109, USA
| | - Maneewan Suksomtip
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Preedakorn Chunhacha
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand. .,Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Clusters, Chulalongkorn University, Bangkok, Thailand.
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12
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Parakasikron N, Chaotham C, Chanvorachote P, Vinayanuwattikun C, Buranasudja V, Taweecheep P, Khantasup K. Development of a human antibody fragment directed against the alpha folate receptor as a promising molecule for targeted application. Drug Deliv 2021; 28:1443-1454. [PMID: 34236266 PMCID: PMC8274507 DOI: 10.1080/10717544.2021.1943055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Alpha folate receptor (FRα) is currently under investigation as a target for the treatment of patients with non-small-cell lung cancer (NSCLC), since it is highly expressed in tumor cells but is largely absent in normal tissue. In this study, a novel human variable domain of a heavy-chain (VH) antibody fragment specific to FRα was enriched and selected by phage bio-planning. The positive phage clone (3A102 VH) specifically bound to FRα and also cross-reacted with FRβ, as tested by ELISA. Clone 3A102 VH was then successfully expressed as a soluble protein in an E. coli shuffle strain. The obtained soluble 3A102 VH demonstrated a high affinity for FRα with affinity constants (Kaff) values around 7.77 ± 0.25 × 107 M−1, with specific binding against both FRα expressing NSCLC cells and NSCLC patient-derived primary cancer cells, as tested by cell ELISA. In addition, soluble 3A102 VH showed the potential desired property of a targeting molecule by being internalized into FRα-expressing cells, as observed by confocal microscopy. This study inspires the use of phage display to develop human VH antibody (Ab) fragments that might be well suited for drug targeted therapy of NSCLC and other FRα-positive cancer cells.
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Affiliation(s)
- Nattihda Parakasikron
- The Medical Microbiology Program, Graduate School, Chulalongkorn University, Bangkok, Thailand
| | - Chatchai Chaotham
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Pithi Chanvorachote
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Visarut Buranasudja
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Pornchanok Taweecheep
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kannika Khantasup
- The Medical Microbiology Program, Graduate School, Chulalongkorn University, Bangkok, Thailand.,Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Vaccines and Therapeutic Proteins Research Group, the Special Task Force for Activating Research (STAR), Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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13
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Lertanansit C, Mahaparn W, Sriuranpong V, Sitthideatphaiboon P, Sintawichai N, Tanasanvimon S, Vinayanuwattikun C. The equivalency study of novel current standard 3-drugs combination regimen (ondansetron, dexamethasone and olanzapine) to netupitant containing regimen for preventing high dose cisplatin induce nausea and vomiting treatment, double blind placebo control trial. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.12100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
12100 Background: Prevention of chemotherapy-induced nausea and vomiting (CINV) is vital in cancer treatment. Here, we compared the efficacy of netupitant-containing regimen; composed of NEPA, dexamethasone, and olanzapine (NEPAs), which is recommended for preventing CINV from high-emetogenic chemotherapy (HEC) to standard 3-drugs; ondansetron, dexamethasone, olanzapine for preventing CINV from high-dose cisplatin (≥75 mg/m2). Methods: This randomized, double-blind, placebo-control trial randomly assigned untreated patients who were received high-dose cisplatin in a 1:1 ratio to either NEPAs or standard 3-drugs combination regimen. Dose of dexamethasone in NEPAs regimen was modified after preplanned interim safety analysis to increase from 4 to 8 mg per day on days 2-4. The stratification factors were concurrent treatment with radiation and sex. The primary endpoint was the overall complete response (CR) rate defined as no vomiting and no use of rescue antiemetic drugs. The protocol allowed crossover to NEPAs for those who received standard 3-drugs and did not reach CR in the first cycle. We collected outcome in the first 2-cycle of treatment. Results: Between January 2019 and December 2020, hundred patients were randomly assigned to either NEPAs (n = 51) or in-house standard 3-drugs (n = 49). Demographic characteristics were well-balanced in both arms. Total events in both arms were 101 events for NEPAs and 78 events for standard 3-drug. Overall CR rate were 70% and 69% in NEPAs and standard 3-drugs, ( p-value 0.87) respectively. According to emesis phase, CR in acute (0- 24 hrs.) and delay phase (24-120 hrs.) were not different in both arms; 91% vs. 89% and 72% vs. 71% in NEPAs and standard 3-drugs respectively. However, mean nausea VAS score was significantly lower in NEPAs (1.63 vs. 2.02, p-value = 0.001). The ad hoc subgroup analysis shown similar efficacy between before and after protocol amendment of NEPAs regimen in term of delay emesis CR rate; 70.9% vs. 73.9% ( p-value 0.73). Conclusions: The NEPA-containing regimen did not show superiority compare to standard 3-drug in terms of complete response rate for CINV prevention among patients receiving high-dose cisplatin. Furthermore, the dexamethasone dosage of 4 vs. 8 mg per day might not affect the efficacy of delay emesis of the NEPAs regimen. Clinical trial information: TCTR20190508001. [Table: see text]
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Affiliation(s)
- Chalermchai Lertanansit
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Wasamol Mahaparn
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Virote Sriuranpong
- Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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14
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Vinayanuwattikun C, Sitthideatphaiboon P, Teerapakpinyo C, Korphaisarn K, Poungvarin N, Chantranuwatana P, Shuangshoti S, Aporntewan C, Sriuranpong V. Whole-exome sequencing in advanced-stage sensitizing EGFR mutation non-small cell lung cancer: Explore resistance biomarkers to EGFR TKI treatment. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.9039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9039 Background: Despite the development of predictive biomarkers to shape treatment paradigms and outcomes, 10-20% of de novo EGFR TKI resistance advanced non-small cell lung cancer (NSCLC) in the presence of EGFR mutation remains the issue of concern. Methods: We explored clinical factors in 332 advanced NSCLC who received EGFR TKI and molecular characteristics through 65 whole exome sequencing of various EGFR TKI responses including; de novo (progression within 3 months), intermediate response (IRs) and long-term response (LTRs) (durability > 2 year). Results: Uncommon EGFR mutation subtype was a significant variable in de novo resistance vs. IRs and LTRs with odd ratios of 6.83 ([95% CI 2.36 – 19.80], p-value < 0.001) and 16.84 ([95%CI 1.66 – 171.45, p-value 0.02), respectively. The remaining sensitizing EGFR mutation subtype (exon 19 del and L858R) accounted for 75% of de novo resistance. Genomic landscape analysis was conducted, focusing in 10 frequent oncogenic signaling pathways with functional contributions; cell cycle, Hippo, Myc, Notch, Nrf2, PI-3-Kinase/Akt, RTK-RAS, TGF-β, p53 and β-catenin/Wnt signaling. Cell cycle pathway was the only significant alteration pathway among groups with the FDR p-value of 6×10-4. We found only significant q-values of < 0.05 in 7 gene alterations; CDK6, CCNE1, CDK4, CCND3, MET, FGFR4 and HRAS which enrich in de novo resistance [range 36-73%] compared to IRs/LTRs [range 4-22%]. Amplification of CDK4/6 was significant in de novo resistance, contrary to IRs and LTRs (91%, 27.9% and 0%, respectively). The presence of co-occurrence CDK4 /6 amplification correlated with poor disease outcome with HR of progression-free survival of 3.63 [95% CI 1.80-7.31, p-value < 0.001]. Conclusions: The presence of CDK4 /6 amplification in pretreatment specimen serve as a predictive biomarker for de novo resistance in sensitizing EGFR mutation.
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Affiliation(s)
- Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chinachote Teerapakpinyo
- Chula GenePRO Center, Research Affairs, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Naravat Poungvarin
- Department of Clinical Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Shanop Shuangshoti
- Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chatchawit Aporntewan
- Department of Mathematics and Computer Science & Omics Science and Bioinformatics Center, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
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Putri HE, Nutho B, Rungrotmongkol T, Sritularak B, Vinayanuwattikun C, Chanvorachote P. Bibenzyl analogue DS-1 inhibits MDM2-mediated p53 degradation and sensitizes apoptosis in lung cancer cells. Phytomedicine 2021; 85:153534. [PMID: 33773191 DOI: 10.1016/j.phymed.2021.153534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 02/17/2021] [Accepted: 02/26/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Lung cancer is a leading fatal malignancy due to the high incidence of treatment failure. Dysfunction of the tumor suppressor p53 contributes to cancer initiation, progression, and therapeutic resistance. Targeting MDM2, a negative regulator of p53, has recently attracted interest in cancer drug research as it may restore tumor suppressive function. PURPOSE The present study aimed to investigate the effect of 3,4-dihydroxy-5,4'-dimethoxybibenzyl (DS-1) on targeting MDM2 and restoring p53 function in lung cancer cells. METHODS The efficacy of DS-1 alone or in combination with cisplatin in lung cancer cells was determined by MTT, nuclear staining, and annexin V/PI assay. The expression of apoptosis-related proteins was determined by western blot analysis. To evaluate the role of DS-1 on the stabilization and degradation of p53, cycloheximide chasing assay and immunoprecipitation were conducted, and the active form of p53 was investigated by immunofluorescent staining assay. To confirm and demonstrate the site interaction between DS-1 and the MDM2 protein, in silico computational analysis was performed. RESULTS DS-1 exhibited a cytotoxic effect and sensitized lung cancer cells to cisplatin-induced apoptosis. DS-1 caused a significant increase in the cellular level of p53 protein, while the active form of p53 (phosphorylation at Ser15) was unaltered. DS-1 treatment in combination with cisplatin could enhance activated p-p53 (Ser15) and p53 downstream signaling (Bax, Bcl-2, and Akt), leading to a higher level of apoptosis. Immunoprecipitation analysis revealed that DS-1 decreased the p53-ubiquitin complex, a prerequisite step in p53 proteasomal degradation. Molecular docking simulation further evidenced that DS-1 interacts with MDM2 within the p53-binding domain by carbon-hydrogen bond interaction at Lys27, π-alkyl interactions at Ile37 and Leu30, and van der Waals interactions at Ile75, Val51, Val69, Phe67, Met38, Tyr43, Gly34, and Phe31. Treatment by DS-1 and cisplatin in patient-derivated primary lung cancer cells showed consistent effects by increasing cisplatin sensitivity. CONCLUSIONS Our findings provide evidence that DS-1 is an MDM2 inhibitor and its underlying mechanism involves MDM2 binding and p53 induction, which may benefit the development of this compound for lung cancer treatment.
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Affiliation(s)
- Hardyanti Eka Putri
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand; Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Bodee Nutho
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Thanyada Rungrotmongkol
- Structural and Computational Biology Research Unit, Department of Biochemistry, Faculty of Science, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand; Program in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Pathumwan, Bangkok 10330, Thailand
| | - Boonchoo Sritularak
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand; Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand.
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Korphaisarn K, Danchaivijitr P, Reungwetwattana T, Chewaskulyong B, Thongthieang L, Chindaprasirt J, Maneenil K, Sathitruangsak C, Vinayanuwattikun C. Efficacy of Combination Docetaxel and Nintedanib in Advanced Non-Small Cell Lung Cancer in Thailand: A Multicenter Study. Front Oncol 2021; 11:572740. [PMID: 33996532 PMCID: PMC8117590 DOI: 10.3389/fonc.2021.572740] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 03/23/2021] [Indexed: 12/26/2022] Open
Abstract
Introduction The mainstay systemic treatment for non-oncogenic addictive advanced stage non-small cell lung cancer is chemotherapy. Anti-angiogenic agents are additive compounds that enhance disease control and lead to improvement of overall survival benefit. Recently PD-(L)1 blockage, a checkpoint inhibitor, has been adopted as another line of treatment. A sequential strategy to enhance the efficacy of combination docetaxel and nintedanib after immunotherapy, correlated with genomic mutation, has been explored. Method A retrospective cohort study of 56 patients from 8 centers in Thailand who received combination docetaxel and nintedanib via the Thai nintedanib Named Patient Use program was conducted. Demographic characteristics, treatment details, and treatment responses were retrieved from medical records. Results The majority of patients were male (62.5%) with adenocarcinoma subtype (88%). Thirty-five percent had sensitizing EGFR mutation. Combination docetaxel and nintedanib was given as second to fourth line of treatment. Median PFS of docetaxel/nintedanib was 5.6 months [95% CI 4.8-6.9]. Median OS of the entire cohort was 22.5 months [95% CI 20.2-31.1]. Among them, only four patients received this combination after immunotherapy which limited the validity of efficacy analysis. Median PFS of those four patients was 7.9 months [range 5.2-9.1] which was slightly higher than the remaining cohort (median PFS 4.5 months, 95% CI: 4.0-6.0, p-value 0.09). Among the adenocarcinoma subtype, a relapse-time of platinum-doublet chemotherapy of more than 6 months was solely indicated as a benefit of combination docetaxel/nintedanib treatment compared to the relapse-time of platinum-doublet chemotherapy of less than 6 months by multivariate HR of PFS 0.32 [95% CI: 0.14-0.68, p-value 0.003]. Conclusion Combination docetaxel and nintedanib provided more benefit in relapse-time of platinum-doublet chemotherapy of more than 6 months in advanced stage adenocarcinoma lung cancer. Neither EGFR nor ALK alteration influenced the outcome of treatment.
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Affiliation(s)
- Krittiya Korphaisarn
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pongwut Danchaivijitr
- Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thanyanan Reungwetwattana
- Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Luangyot Thongthieang
- Department of Medicine, Faculty of Medicine, Khon Kaen Hospital. Khon Kaen University, Khon Kaen, Thailand
| | - Jarin Chindaprasirt
- Department of Medicine, Faculty of Medicine, Srinagarind Hospital, Khon Kaen University, Khon Kaen, Thailand
| | | | - Chirawadee Sathitruangsak
- Holistic Center for Cancer Study and Care (HOCC-PSU) and Department of Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Chanida Vinayanuwattikun
- Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Wattanathamsan O, Thararattanobon R, Rodsiri R, Chanvorachote P, Vinayanuwattikun C, Pongrakhananon V. Tubulin acetylation enhances lung cancer resistance to paclitaxel-induced cell death through Mcl-1 stabilization. Cell Death Discov 2021; 7:67. [PMID: 33824297 PMCID: PMC8024319 DOI: 10.1038/s41420-021-00453-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/20/2021] [Accepted: 03/09/2021] [Indexed: 12/12/2022] Open
Abstract
The posttranslational modifications (PTMs) of microtubules have been reported to play an important role in cancer aggressiveness, including apoptosis resistance. In this study, we aimed to investigate the biological role of microtubule PTMs in the regulation of paclitaxel responsiveness. The acetylated tubulin (Ace-tub) level was strongly associated with paclitaxel sensitivity, as observed in patient-derived primary lung cancer cells and xenografted immunodeficient mice. We showed that paclitaxel-resistant H460 lung cancer cells, generated by a stepwise increase in paclitaxel, exhibited markedly increased tubulin acetylation and consequently acquired paclitaxel resistance. Upregulation of tubulin acetylation by overexpression of α-tubulin acetyltransferase 1 wild-type (αTAT1wt), an enzyme required for acetylation, or by treatment with trichostatin A (TSA), a histone deacetylase 6 (HDAC6) inhibitor, significantly attenuated paclitaxel-induced apoptosis. Investigation of the underlying mechanism revealed that the levels of antiapoptotic Mcl-1 appeared to increase in αTAT1wt-overexpressing and TSA-treated cells compared to control cells, whereas the levels of other antiapoptotic regulatory proteins were unchanged. On the other hand, decreased tubulin acetylation by αTAT1 RNA interference downregulated Mcl-1 expression in patient-derived primary lung cancer and paclitaxel-resistant lung cancer cells. A microtubule sedimentation assay demonstrated that Mcl-1 binds to microtubules preferentially at Ace-type, which prolongs the Mcl-1 half-life (T1/2). Furthermore, immunoprecipitation analysis revealed that polyubiquitination of Mcl-1 was extensively decreased in response to TSA treatment. These data indicate that tubulin acetylation enhances the resistance to paclitaxel-induced cell death by stabilizing Mcl-1 and protecting it from ubiquitin–proteasome-mediated degradation.
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Affiliation(s)
- Onsurang Wattanathamsan
- Inter-department Program of Pharmacology, Graduate School, Chulalongkorn University, Bangkok, 10330, Thailand.,Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Cluster, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Rawikorn Thararattanobon
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Ratchanee Rodsiri
- Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Cluster, Chulalongkorn University, Bangkok, 10330, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.,Cell-based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Varisa Pongrakhananon
- Preclinical Toxicity and Efficacy Assessment of Medicines and Chemicals Research Cluster, Chulalongkorn University, Bangkok, 10330, Thailand. .,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, 10330, Thailand.
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18
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Teocharoen R, Ruangritchankul K, Vinayanuwattikun C, Sriuranpong V, Sitthideatphaiboon P. Vimentin expression status is a potential biomarker for brain metastasis development in EGFR-mutant NSCLC patients. Transl Lung Cancer Res 2021; 10:790-801. [PMID: 33718022 PMCID: PMC7947392 DOI: 10.21037/tlcr-20-1020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Background Despite advances in systemic therapy and improvements in survival for advanced epidermal growth factor receptor (EGFR) mutant non-small cell lung cancer (NSCLC), brain metastasis (BM) remains a poor outcome. Previous studies on risk factors for BM occurrence included unselected patients and biomarker prediction of BM in these populations were not well studied. We aimed to identify the role of epithelial mesenchymal transition (EMT) marker and clinical factors predicting BM in EGFR mutant NSCLC patients. Methods Advanced EGFR-mutant NSCLC patients in the King Chulalongkorn Memorial Hospital from January 2013 to December 2017 were included. Vimentin expression was assessed by immunohistochemistry. The correlation between vimentin expression and factors associated with BM occurrence was analyzed by univariate and multivariate analyses. Results 304 patients were enrolled. Of these, 149 patients (49%) developed BM. In multivariate analysis, the occurrence of BM was associated with age <60 years, metastatic disease at diagnosis, and 3 or more metastatic sites. Moreover, positive vimentin expression was also found more common in patients with BM than those without BM (52.4% vs. 27.6%, respectively) and predicted overall BM development in EGFR-mutant patients (OR 2.53, 95% CI, 1.11–5.77; P=0.027). Overall survival (OS) was shorter in vimentinpositive group than in vimentinnegative group. Median OS was 20.0 months (95% CI, 14.51–25.51) and 30.9 months (95% CI, 20.99–40.84), respectively (HR, 1.57; P=0.04). Conclusions Younger patients with EGFR-mutant NSCLC who had high disease burden were more likely to develop BM. Vimentin served as a biomarker for predicting BM and poor prognostic factor in EGFR-mutant patients. EMT pathway may be considered as a therapeutic target in these high-risk populations.
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Affiliation(s)
- Rattanawadee Teocharoen
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Komkrit Ruangritchankul
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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19
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Luanpitpong S, Rodboon N, Samart P, Vinayanuwattikun C, Klamkhlai S, Chanvorachote P, Rojanasakul Y, Issaragrisil S. A novel TRPM7/O-GlcNAc axis mediates tumour cell motility and metastasis by stabilising c-Myc and caveolin-1 in lung carcinoma. Br J Cancer 2020; 123:1289-1301. [PMID: 32684624 PMCID: PMC7555538 DOI: 10.1038/s41416-020-0991-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 06/01/2020] [Accepted: 07/01/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Calcium is an essential signal transduction element that has been associated with aggressive behaviours in several cancers. Cell motility is a prerequisite for metastasis, the major cause of lung cancer death, yet its association with calcium signalling and underlying regulatory axis remains an unexplored area. METHODS Bioinformatics database analyses were employed to assess correlations between calcium influx channels and clinical outcomes in non-small cell lung cancer (NSCLC). Functional and regulatory roles of influx channels in cell migration and invasion were conducted and experimental lung metastasis was examined using in vivo live imaging. RESULTS High expression of TRPM7 channel correlates well with the low survival rate of patients and high metastatic potential. Inhibition of TRPM7 suppresses cell motility in various NSCLC cell lines and patient-derived primary cells and attenuates experimental lung metastases. Mechanistically, TRPM7 acts upstream of O-GlcNAcylation, a post-translational modification and a crucial sensor for metabolic changes. We reveal for the first time that caveolin-1 and c-Myc are favourable molecular targets of TRPM7/O-GlcNAc that regulates NSCLC motility. O-GlcNAcylation of caveolin-1 and c-Myc promotes protein stability by interfering with their ubiquitination and proteasomal degradation. CONCLUSIONS TRPM7/O-GlcNAc axis represents a potential novel target for lung cancer therapy that may overcome metastasis.
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Affiliation(s)
- Sudjit Luanpitpong
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Napachai Rodboon
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Parinya Samart
- Department of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Department of Medicine, Division of Medical Oncology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Siwaporn Klamkhlai
- Department of Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Yon Rojanasakul
- WVU Cancer Institute and Department of Pharmaceutical Sciences, West Virginia University, Morgantown, WV, USA
| | - Surapol Issaragrisil
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Department of Medicine, Division of Hematology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
- Bangkok Hematology Center, Wattanosoth Hospital, BDMS Center of Excellence for Cancer, Bangkok, Thailand
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20
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Sriratanasak N, Petsri K, Laobuthee A, Wattanathana W, Vinayanuwattikun C, Luanpitpong S, Chanvorachote P. Novel c-Myc-Targeting Compound N, N-Bis (5-Ethyl-2-Hydroxybenzyl) Methylamine for Mediated c-Myc Ubiquitin-Proteasomal Degradation in Lung Cancer Cells. Mol Pharmacol 2020; 98:130-142. [PMID: 32487733 DOI: 10.1124/mol.120.119719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 05/13/2020] [Indexed: 02/05/2023] Open
Abstract
Aberrant cellular Myc (c-Myc) is a common feature in the majority of human cancers and has been linked to oncogenic malignancies. Here, we developed a novel c-Myc-targeting compound, N, N-bis (5-ethyl-2-hydroxybenzyl) methylamine (EMD), and present evidence demonstrating its effectiveness in targeting c-Myc for degradation in human lung carcinoma. EMD exhibited strong cytotoxicity toward various human lung cancer cell lines, as well as chemotherapeutic-resistant patient-derived lung cancer cells, through apoptosis induction in comparison with chemotherapeutic drugs. The IC50 of EMD against lung cancer cells was approximately 60 µM. Mechanistically, EMD eliminated c-Myc in the cells and initiated caspase-dependent apoptosis cascade. Cycloheximide chase assay revealed that EMD tended to shorten the half-life of c-Myc by approximately half. The cotreatment of EMD with the proteasome inhibitor MG132 reversed its c-Myc-targeting effect, suggesting the involvement of ubiquitin-mediated proteasomal degradation in the process. We further verified that EMD strongly induced the ubiquitination of c-Myc and promoted protein degradation. c-Myc inhibition and apoptosis induction were additionally shown in hematologic malignant K562 cells, indicating the generality of the observed EMD effects. Altogether, we identified EMD as a novel potent compound targeting oncogenic c-Myc that may offer new opportunities for lung cancer treatment. SIGNIFICANCE STATEMENT: The deregulation of c-Myc is frequently associated with cancer progression. This study examined the effect of a new compound, N, N-bis (5-ethyl-2-hydroxybenzyl) methylamine (EMD), in targeting c-Myc in several lung cancer cell lines and drug-resistant primary lung cancer cells. EMD induced dramatic c-Myc degradation through a ubiquitin-proteasomal mechanism. The promising anticancer and c-Myc-targeted activities of EMD support its use in potential new approaches to treat c-Myc-driven cancer.
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Affiliation(s)
- Nicharat Sriratanasak
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Korrakod Petsri
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Apirat Laobuthee
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Worawat Wattanathana
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Chanida Vinayanuwattikun
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Sudjit Luanpitpong
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
| | - Pithi Chanvorachote
- Department of Pharmacology and Physiology and Cell-based Drug and Health Products Development Research Unit (N.S., K.P., P.C.), Faculty of Pharmaceutical Sciences and Doctor of Philosophy Program in Interdisciplinary Pharmacology, Graduate School (K.P.), Chulalongkorn University, Bangkok, Thailand; Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand (A.L., W.W.); ivision of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand (C.V.); and Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (S.L.)
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Mahaparn W, Lertanansit C, Vinayanuwattikun C, Tanasanvimon S. Cost effectiveness analysis of additional NK-1 receptor antagonist to olanzapine, ondansetron, and dexamethasone for prevention of chemotherapy-induced nausea and vomiting in patients receiving high-dose cisplatin. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e19398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19398 Background: NK-1 receptor antagonist (NK1RA) is a standard anti-emetic agent in chemotherapy-induced nausea and vomiting (CINV) prevention in patients receiving high-dose (HD) cisplatin. However, in limited-resource settings, three-drug regimen including olanzapine, ondansetron and dexamethasone is affordable and effective in CINV prevention in these patients. Objectives: To evaluate cost effectiveness of additional NK1RA for CINV prevention in Thai patients receiving HD cisplatin in 3-cycle horizon, societal perspective. Methods: During January to December 2019, 20 patient receiving HD cisplatin were prospectively enrolled to receive standard three-drug regimen at King Chulalongkorn Memorial Hospital. Total medical resource utility, non-medical cost and clinical outcomes were actually collected and used for establishing decisional-tree model and cost-effectiveness analysis. Three arms decisional-tree model was constructed. First, standard strategy, a real-world practice in Thailand, patients received three-drug regimen in all cycles of chemotherapy. Second, NK1RA-rescue strategy, patients received three-drug regimen in the first cycle and additional NK1RA in subsequent cycles if the patients experienced CINV. Third, NK1RA upfront strategy, patients received four drug NK1RA-containing regimen in all cycles. Complete response (CR) rate was assumed to be 92.5% in NK1RA-containing regimen based on clinical trials. The study endpoint is to compare cost and QALYs in term of incremental cost-effectiveness ratio (ICER). Results: CR rates were 90% and 71% in first and second cycle in patients receiving standard regimen. The NK1RA upfront strategy produced greatest QALYs of 0.0351, followed by 0.0328 and 0.0292 in NK1RA-rescue strategy and standard strategy respectively. Mean total costs were 10420.46, 3332.19 and 2841.30 Thai baht (THB) respectively. The ICER of NK1RA-rescue strategy relative to standard strategy was 135,774 THB per QALY and the ICER of NK1RA upfront strategy relative to NK1RA-rescue strategy was 3,096,654 THB per QALY. Therefore, the ICER of NK1RA-rescue strategy but not NK1RA upfront strategy is considered to be cost effective at the willingness-to-pay level of 160,000 THB per QALY. Conclusions: Our findings suggested that the additional NK1RA as a rescue strategy is cost-effective in patients receiving HD cisplatin in Thai health care.
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Affiliation(s)
- Wasamol Mahaparn
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chalermchai Lertanansit
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Suebpong Tanasanvimon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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22
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Vinayanuwattikun C, Prakhongcheep O, Tungsukruthai S, Petsri K, Thirasastr P, Leelayuwatanakul N, Chanvorachote P. Feasibility Technique of Low-passage In Vitro Drug Sensitivity Testing of Malignant Pleural Effusion from Advanced-stage Non-small Cell Lung Cancer for Prediction of Clinical Outcome. Anticancer Res 2019; 39:6981-6988. [PMID: 31810970 DOI: 10.21873/anticanres.13920] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 11/14/2019] [Accepted: 11/18/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Individualized proper chemotherapy using in vitro drug sensitivity testing has been proposed as a novel therapeutic modality and shown to have better efficacy than empiric chemotherapy. However, issues around establishing a patient-derived cell culture or xenograft, the timing of the testing obtained, and the validity of testing represent major limitations to translating the use of such a technique to clinical practice. PATIENTS AND METHODS In this study, we assessed the feasibility of an in vitro drug sensitivity technique for testing malignant pleural effusion from advanced-stage non-small cell lung cancer. RESULTS Our technique was able to produce a turnaround time for in vitro drug sensitivity testing of less than 1 week, with a success rate of more than 90% of cases. Correlated with the individual clinical outcome, using the area under the dose response curve (AUC) could define the level of in vitro drug sensitivity as: responsive (AUC>0.25), intermediate response (0.1≤AUC≤0.25), or resistance (AUC<0.1). CONCLUSION Data obtained from this method of drug testing were correlated with the clinical outcome. The present drug sensitivity evaluation may benefit the development of individual precision chemotherapy.
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Affiliation(s)
- Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Ornjira Prakhongcheep
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Sucharat Tungsukruthai
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Korrakod Petsri
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand.,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Prapassorn Thirasastr
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nophol Leelayuwatanakul
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pithi Chanvorachote
- Cell-Based Drug and Health Product Development Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand .,Department of Pharmacology and Physiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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Sitthideatphaiboon P, Santisukwongchote S, Khunsri S, Sathitruangsak C, Chantranuwat P, Vinayanuwattikun C, Sriuranpong V. Paradoxical prognostic phenomenon of plasma T-cell-derived circulating DNA level in advanced non-small cell lung cancer. Clin Transl Oncol 2019; 22:1117-1125. [PMID: 31754936 DOI: 10.1007/s12094-019-02238-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 10/23/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Non-tumor-derived circulating DNA (nt-cirDNA) of advanced non-small cell lung cancer (NSCLC), with unclear origination, is associated with prognosis. We hypothesized that a part of nt-cirDNA release from CD3 or CD8 tumor-infiltrating lymphocytes (TILs) could have clinical implications. METHOD To investigate the feasibility of T-cell-derived circulating DNA (T-cirDNA) detection, real-time PCR with Taqman assay-specific rearranged TCRβ CDR3 region was conducted in plasma of 103 advanced NSCLC. CD3 and CD8-specific immunohistochemistry from biopsy specimen, was reviewed by one blinded pathologist to the T-cirDNA results. Prognostic impact including demographic characteristics was integrated into the model. RESULTS Circulating DNA was detectable in 100 patients with median of 4 ng ml-1, while median of plasma T-cirDNA was 1.71 pg ml-1. Median %ratio of T-cirDNA/cirDNA was 0.02%. T-cirDNA was categorized by %ratio of T-cirDNA/cirDNA as undetectable, low (≤ 1%) and high (> 1%). Paradoxical prognostic impact of T-cirDNA/cirDNA was observed. Undetectable and high T-cirDNA/cirDNA translated to independent favorable prognostic outcome, HR of 0.54 [95% CI 0.30-0.96] and 0.41 [95% CI 0.21-0.80], respectively. 43 patients were assessed for CD3/CD8 TILs and PD-L1. High intratumoral CD3/CD8 TILs but not stromal CD3 TILs was correlated with high T-cirDNA/cirDNA representing active T-lymphocyte activity to eliminate cancer cells. While the prognosis of undetectable T-cirDNA/cirDNA, represents inactivated naïve T-cell, was determined by the presence of EGFR mutation and had long durable response of EGFR inhibitors. CONCLUSION T-cirDNA could be a novel biomarker representing adaptive immune resistance in NSCLC patients. Further exploration as a predictive biomarker for EGFR inhibitors in setting of EGFR mutation might be warranted.
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Affiliation(s)
- P Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand
| | - S Santisukwongchote
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand
| | - S Khunsri
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand
| | - C Sathitruangsak
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand.,Holistic Center for Cancer Study and Care (HOCC-PSU) and Division of Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand
| | - P Chantranuwat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand
| | - C Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand.
| | - V Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, 1873 Rama IV road, Pathumwan, Bangkok, 10330, Thailand
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Nopmaneepaisarn T, Tangjaturonrasme N, Rawangban W, Vinayanuwattikun C, Keelawat S, Bychkov A. Low prevalence of p16-positive HPV-related head-neck cancers in Thailand: tertiary referral center experience. BMC Cancer 2019; 19:1050. [PMID: 31694600 PMCID: PMC6836494 DOI: 10.1186/s12885-019-6266-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 10/15/2019] [Indexed: 11/15/2022] Open
Abstract
Background There has been a sharp rise in the incidence of human papillomavirus (HPV) associated oropharyngeal squamous cell carcinoma (OPSCC) in many countries. Patients with HPV-positive OPSCC have a more favorable prognosis compared with HPV-negative OPSCC, leading to investigation and adoption of de-escalation treatment protocols. The baseline rate of HPV prevalence in certain populations is of epidemiologic significance. We aimed to evaluate the rate of high-risk HPV in a large cohort of Thai patients, including OPSCC, oral SCC (OSCC) and laryngeal SCC (LSCC). Methods In total, 504 patients with HN cancer (110 OPSCC, 260 OSCC and 134 LSCC) who had been treated in Chulalongkorn University between 2010 and 2016 formed the sample set. All histological slides were reviewed to validate the diagnosis and render the histological type as keratinizing (K), non-keratinizing (NK) or non-keratinizing with maturation (NK-M). Immunohistochemistry with p16 was performed in all cases and scored semiquantatively. Positive and equivocal cases were tested by the high-risk HPV DNA in situ hybridization (ISH). Validation with quantitative polymerase-chain reaction (qPCR) was performed in p16-positive OPSCC. Results The OPSCC were represented by NK (7.3%), NK-M (16.4%) and K (76.4%) types, with an HPV incidence of 100, 22.2 and 4.7%, respectively. The average HPV prevalence in OPSCC was 14.5%. The concordance with p16/ISH was 51.6%, while concordance of the NK morphology with positive HPV ISH was 100%. ISH-qPCR concordance in p16-positive OPSCC was 72.7%. Patients with HPV-positive OPSCC had significantly more tumors with a NK histologic type, tonsillar location, earlier clinical stage, less association with smoking, and, finally, better outcome and longer survival time. In non-OPSCC, p16-positive HPV-associated cancers were found in only 1.5% of OSCC (4/260) and LSCC (2/134). Conclusion A low rate of HPV-related OPSCC was found in Thai patients. The NK morphology was an excellent predictor of high-risk HPV infection in OPSCC. For OPSCC patients, HPV-positive ones had a significantly longer survival time than HPV-negative ones. There was a lack of p16-positive HPV-related OSCC and LSCC. Morphology and p16 status had a poor predictive value for detecting HPV in OSCC and LSCC.
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Affiliation(s)
- Titaporn Nopmaneepaisarn
- Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Napadon Tangjaturonrasme
- Department of Otolaryngology, Faculty of Medicine, Chulalongkorn University, Rama IV Rd., Pathumwan, Bangkok, 10330, Thailand.
| | - Worawat Rawangban
- Department of Otolaryngology, Faculty of Medicine, Chulalongkorn University, Rama IV Rd., Pathumwan, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Department of Internal Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.,The King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Somboon Keelawat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Andrey Bychkov
- Department of Pathology, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand.,Department of Pathology, Kameda Medical Center, Kamogawa, Chiba, 296-8602, Japan.,Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, 852-8523, Japan
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Leeladejkul N, Chantranuwat P, Sitthideatphaiboon P, Teerapakpinyo C, Shuangshoti S, Benjacholamas V, Pornpattanarak N, Vinayanuwattikun C, Sriuranpong V. EGFR mutation is not a prognostic factor in completely resected lymph node–negative pulmonary adenocarcinoma (LNNPA). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz258.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Weerasubpong B, Vinayanuwattikun C, Chantranuwatana P, Sriuranpong V. P2.01-104 Plasma T-Cell-Derived Circulating DNA in Advanced NSCLC is Not Correlated with TIL but has a Potential of Prognostic Value. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Vimolchalao V, Sakdejayont S, Wongchanapai P, Sukprakun S, Uttamapinan S, Sintawichai N, Poovorawan N, Luangdilok S, Parinyanitikul N, Vinayanuwattikun C, Sriuranpong V, Tanasanvimon S. Efficacy and safety of additional olanzapine to ondansetron and dexamethasone for prevention of chemotherapy-induced nausea and vomiting: A randomized, double-blind, placebo-controlled, crossover study. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.15_suppl.10019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Veerisa Vimolchalao
- Division of Oncology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Shama Sukprakun
- Oncology Section, Production Division, Pharmacy Department, Chulalongkorn University, Bangkok, Thailand
| | - Suleepon Uttamapinan
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Nattaya Poovorawan
- Chulalongkorn University/ King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Napa Parinyanitikul
- Chulalongkorn University/ King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Virote Sriuranpong
- Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Tanasanvimon S, Ungtrakul T, Poovorawan N, Parinyanitikul N, Vinayanuwattikun C, Mingmalairak S, Luangdilok S, Lamlertthon W, Sriuranpong V. A phase 2 study of s-1 plus leucovorin in patients with untreated advanced cholangiocarcinoma (CCA). J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
467 Background: Patients with CCA usually present with advanced disease leading to the grave prognosis. Currently, cisplatin and gemcitabine is the standard treatment in advanced CCA. However, the CCA treatment outcomes are still poor and the options of treatment are quite limited. This study aimed to explore the efficacy and safety of S-1 plus leucovorin in patients with untreated advanced CCA. Methods: This single-arm two-center phase 2 study evaluated the efficacy and safety of S-1 40, 50 and 60 mg according to body surface area and leucovorin 15 mg , both given orally twice daily for one week, repeated every two weeks. Treatment was continued until complete 12 cycles, disease progression or unacceptable toxicity. The primary endpoints were overall response rate (ORR) and disease control rate (DCR) per RECIST version 1.1. The secondary endpoints were progression free survival (PFS), overall survival (OS) and toxicity. Results: Of total 32 patients and a median follow up time of 9.5 months, the ORR was 25% (95%CI 9.1-40.9) and the DCR was 62.5% (95% CI 44.8-80.2). In 25 response evaluable patients, the ORR was 32% (95% CI 12.4-51.7). The PFS was 8.0 (95%CI 5.59-10.4) months. The OS was 11.0 (95%CI 9.47-12.53). The most common grade 3 or 4 toxicities were anemia, mucositis and diarrhea. There was one patient discontinuing treatment due to treatment related toxicity. Conclusions: S-1 plus leucovorin was active and tolerable in patients with advanced CCA. Clinical trial information: TCTR20160313001.
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Affiliation(s)
| | - Teerapat Ungtrakul
- Faculty of Medicine and Public Health, HRH Princess Chulabhorn College of Medical Science, Bangkok, Thailand
| | - Nattaya Poovorawan
- Chulalongkorn University/ King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Napa Parinyanitikul
- Chulalongkorn University/ King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Sakdejayont S, Chantranuwat P, Poovorawan N, Sitthideatphaiboon P, Parinyanitikul N, Vinayanuwattikun C, Tanasanvimon S, Sriuranpong V. Comparing programmed death ligand-1 expression on tumor cells before and after acquiring resistance to tyrosine kinase inhibitor in EGFR harbouring non-small cell lung cancer. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.11617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11617 Background: Although anti-PD1/PD-L1-targeting immunotherapy has been successful in the treatment of non-small cell lung cancer (NSCLC) patients, the benefit is unclear in EGFR mutation(mEGFR) NSCLC. To date, there are several clones of anti-PD-L1 antibody which provide different predictive values and the level of expression also dynamically changed after treatment. The study examined changes of PD-L1 expression in mEGFR harbouring NSCLC tissues, comparing between before and after treatment with tyrosine kinase inhibitors(TKIs) using an FDA-approved PD-L1 assay. Methods: We retrospectively reviewed tumor specimen from 24 patients with mEGFR NSCLC who had been treated with gefitinib, erlotinib, afatinib and received second tissue biopsy after acquiring resistance to TKIs. The collected FFPE specimens were stained with commercial anti-PD-L1 22C3 assay monoclonal antibody. Tumor proportion score(TPS) and H-score were measured before and after TKIs. Results: Of the study patients,54.2% patients were exon 19 deletion(n = 13), 41.7% were exon 21 point mutation(L858R) (n = 10), and 1 case was L858R/S761I. After TKIs resistance 10/13 (76.9%) of exon 19del and 8/10 (80%) of L858R revealed presence of +T790M. Pretreatment PD-L1 expression was positive(TPS≥1%) in 6 cases (25%). Mean TPS of positive cases was 34.0% and H-score was 78.2, All except 2 of 6 positive cases had adequate specimens from second biopsy(n = 22). Among 4 positive cases,PD-L1 expression tended to be higher after TKIs; mean TPS changed from 23.9 to 40.9 (p = 0.171) and H-score were from 49.3 to 91.1 (p = 0.172). 18/24 patients with TPS and H-score zero at the beginning remained zero after progression. Median TTP were similar in patients with positive PD-L1 expression and negative,13.8 m vs 14.5 m (n = 24,p = 0.644) with TKIs and 3.9 m vs 2.5 m (n = 14, p = 0.560) with chemotherapy. Conclusions: Prevalence of PD-L1 expression in mEGFR NSCLC was low. PD-L1 expression tended to be higher after TKIs for this with positive cases which may guide the sequences of treatment. Nevertheless no changes of PD-L1 expression for those with negative, hence re-biopsy may not be necessary.
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Affiliation(s)
| | | | - Nattaya Poovorawan
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Napa Parinyanitikul
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | | | - Virote Sriuranpong
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Vinayanuwattikun C, Le Calvez-Kelm F, Abedi-Ardekani B, Zaridze D, Mukeria A, Voegele C, Vallée M, Purnomosari D, Forey N, Durand G, Byrnes G, Mckay J, Brennan P, Scelo G. Elucidating Genomic Characteristics of Lung Cancer Progression from In Situ to Invasive Adenocarcinoma. Sci Rep 2016; 6:31628. [PMID: 27545006 PMCID: PMC4992872 DOI: 10.1038/srep31628] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 07/19/2016] [Indexed: 01/09/2023] Open
Abstract
To examine the diversity of somatic alterations and clonal evolution according to aggressiveness of disease, nineteen tumor-blood pairs of 'formerly bronchiolo-alveolar carcinoma (BAC)' which had been reclassified into preinvasive lesion (adenocarcinoma in situ; AIS), focal invasive lesion (minimally invasive adenocarcinoma; MIA), and invasive lesion (lepidic predominant adenocarcinoma; LPA and non-lepidic predominant adenocarcinoma; non-LPA) according to IASLC/ATS/ERS 2011 classification were explored by whole exome sequencing. Several distinct somatic alterations were observed compare to the lung adenocarcinoma study from the Cancer Genome Atlas (TCGA). There were higher numbers of tumors with significant APOBEC mutation fold enrichment (73% vs. 58% TCGA). The frequency of KRAS mutations was lower in our study (5% vs. 32% TCGA), while a higher number of mutations of RNA-splicing genes, RBM10 and U2AF1, were found (37% vs. 11% TCGA). We found neither mutational pattern nor somatic copy number alterations that were specific to AIS/MIA. We demonstrated that clonal cell fraction was the only distinctive feature that discriminated LPA/non-LPA from AIS/MIA. The broad range of clonal frequency signified a more branched clonal evolution at the time of diagnosis. Assessment of tumor clonal cell fraction might provide critical information for individualized therapy as a prognostic factor, however this needs further study.
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Affiliation(s)
- Chanida Vinayanuwattikun
- International Agency for Research on Cancer, Lyon, France
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | | | - David Zaridze
- Russian N.N. Blokhin Cancer Research Centre, Moscow, Russian Federation
| | - Anush Mukeria
- Russian N.N. Blokhin Cancer Research Centre, Moscow, Russian Federation
| | | | - Maxime Vallée
- International Agency for Research on Cancer, Lyon, France
- Department of Molecular Medicine, CHUQ Research Center, Laval University, Quebec, Canada
| | - Dewajani Purnomosari
- International Agency for Research on Cancer, Lyon, France
- Department of Histology and Cell Biology and Molecular Biology Laboratory, Faculty of Medicine, Gadjah Mada University, Yogyakarta, Indonesia
| | - Nathalie Forey
- International Agency for Research on Cancer, Lyon, France
| | | | - Graham Byrnes
- International Agency for Research on Cancer, Lyon, France
| | - James Mckay
- International Agency for Research on Cancer, Lyon, France
| | - Paul Brennan
- International Agency for Research on Cancer, Lyon, France
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Scelo G, Chanudet-van den Brink E, Li P, Vinayanuwattikun C, Muller DC. Abstract 5213: Remarkably stable sex-ratio in sporadic kidney cancer incidence. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-5213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Patterns of sex-disparity in cancer incidence can provide clues on risk factors and susceptibility to the disease. While known kidney cancer genetic syndromes follow an autosomal dominant inheritance and equally affect males and females, kidney cancer occurs predominantly outside a syndromic context (97% of cases are sporadic) and more commonly in males than females.
Methods: We used cancer registry data from 10 registries around the world, from countries showing large variations in kidney cancer incidence in 2012 (from 5.2 to 16.7/100,000 person-years) and with at least 20 years of registration. Using age-standardized incidence rate (on the World population), we compared the male-to-female sex-ratio in incidence rates across registries and over time. We also evaluated whether the sex-ratio varied by categories of age at diagnosis. Finally, we compared the kidney cancer-specific mortality after diagnosis in males and females in 2,969 cases using Cox regression model.
Results and interpretation: From 1985 to 2005, the sex-ratio was on average 2.0 and showed little variation across countries: it was 1.7 in Iceland; 1.8 in Australia and Finland; 1.9 in the UK and Norway; 2.0 in Singapore, Estonia, the Czech Republic, and the USA; and 2.1 in Slovenia. The sex-ratios were also remarkably stable in all registries over time, arguing against the role of known risk factors such as tobacco smoking to which the proportion of exposed women has evolved drastically in the last 50 years. In line with the autosomal dominant inheritance, sex-ratio was on average 1.0 in younger ages and progressively increased to stabilize from around 40 years old on. In particular the ratio remained stable at older ages, which suggests that estrogen levels are unlikely to account for the lower risk experienced by women. In contrast to the observed difference in incidence, our survival analysis showed similar survival rates in both sexes after adjustment for age and stage at diagnosis.
Conclusion: Our results suggest that the difference in kidney cancer incidence rates between males and females are not due to varying prevalence of known risk factors or a protection by sex hormones. While the susceptibility to the disease varies, the tumor behavior seems similar in males and females as shown by similar survival rates.
Citation Format: Ghislaine Scelo, Estelle Chanudet-van den Brink, Peng Li, Chanida Vinayanuwattikun, David C. Muller. Remarkably stable sex-ratio in sporadic kidney cancer incidence. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 5213.
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Affiliation(s)
| | | | - Peng Li
- 1International Agency for Res. on Cancer, Lyon, France
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Vinayanuwattikun C, Chantranuwat P, Sriuranpong V, Mutirangura A. Erratum to: The role of SHP-1 promoter 2 hypermethylation detection of lymph node micrometastasis in resectable stage I non-small cell lung cancer as a prognostic marker of disease recurrence. Int J Clin Oncol 2014. [DOI: 10.1007/s10147-013-0605-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sitthideatphaiboon P, Teerapakpinyo C, Klaikaew N, Tanasanvimon S, Vinayanuwattikun C, Parinyanitikul N, Poovorawan N, Sriuranpong V. Prevalence of KRAS gene mutation in ampullary cancer in Thai patients. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.e15175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Piyada Sitthideatphaiboon
- Division of oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Suebpong Tanasanvimon
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Napa Parinyanitikul
- Department Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Nattaya Poovorawan
- Division of Oncology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Poovorawan N, Chantranuwat P, Keelawat S, Sitthideatphaiboon P, Parinyanitikul N, Vinayanuwattikun C, Tanasanvimon S, Sriuranpong V. Analysis of KRT14 and SFTPB expression by immunohistochemistry method in squamous cell carcinoma of lung and head-neck cancer tissue. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.e22127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Nattaya Poovorawan
- Division of Oncology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Somboon Keelawat
- Department of Pathology, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Piyada Sitthideatphaiboon
- Division of oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Napa Parinyanitikul
- Department Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Suebpong Tanasanvimon
- Medical Oncology Unit, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
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Ungtrakul T, Keelawat S, Vinayanuwattikun C, Sriuranpong V. Human papillomavirus (HPV) in young patients with head and neck squamous cell carcinoma. J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.15_suppl.e17004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e17004 Background: HPV-associated head and neck squamous cell carcinoma (HNSCC) seems to increase during the last decades and has been commonly described to associate with younger patients. However the true prevalence of HPV in this specific population remains unclear. Methods: We collected archival 56 paraffin-embedded tumor tissue samples from HNSCC patients diagnosed and treated at King Chulalongkorn Memorial Hospital between 2000 and 2010. The major inclusion criterion was the age at diagnosis less than 45 year-old. HPV status was determined by HPV polymerase chain reaction (PCR) with degenerated primer covered over 37 HPV serotypes including high-risk HPV6, 11, 16, 18, 31 and 33. Additional immunohistochemical stain (IHC) of p16 was performed. The clinicopathological correlations with HPV status were analyzed. Results: Fourteen (25%) of the 56 HNSCC samples exhibited HPV DNA by PCR. Among cancer sites, 7 of 23 (30%) oral cavity, 3 of 11 (27%) oropharynx, and 4 of 22 (18%) hypopharynx and larynx primary organs displayed HPV DNA in tumor tissues. There was no major difference in the demographic data, tumor characteristics and treatment modalities between HPV DNA-negative and HPV DNA-positive samples. HPV DNA-positive tumors tended to have a better 2-year overall survival when compared with HPV DNA-negative tumors (66 and 40 percent, respectively) (p=0.10). After adjusted for independent prognostic variables of cigarette smoking, alcohol consumption, site of primary tumor and nodal status, only HPV DNA status was a predictor for a better survival (HR 0.16; 95%CI, 0.01-0.66). Additional IHC for p16 expression revealed 8 of 48 (16%) of p16 overexpression with twenty-two percent concordant rate with HPV PCR. Conclusions: Though HPV genome was moderately found in our young HNSCC patients, HPV DNA was not associated with a significant better survival in the primary analysis. Nevertheless, multivariate analysis adjusting for prognostic variables demonstrated a significant better prognosis in HPV DNA-positive tumors in this subset of HNSCC. Low concordant rate between HPV DNA and p16 overexpression in these young populations may caution the use of p16 overexpression as a surrogate marker of HPV.
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Affiliation(s)
| | - Somboon Keelawat
- Department of Pathology, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Chanida Vinayanuwattikun
- Department of Medicine, Medical Oncology Unit, Chulalongkorn University and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Chulalongkorn University, Bangkok, Thailand
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Termglinchan V, Wanichnopparat W, Suwanwongse K, Teeyapant C, Chatpermporn K, Leerunyakul K, Chuadpia K, Sirimaneethum O, Wijitworawong P, Mutirangura W, Aporntewan C, Vinayanuwattikun C, Mutirangura A. Candidate cancer-targeting agents identified by expression-profiling arrays. Onco Targets Ther 2013; 6:447-58. [PMID: 23637543 PMCID: PMC3638713 DOI: 10.2147/ott.s42858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background One particularly promising component of personalized medicine in cancer treatment is targeted therapy, which aims to maximize therapeutic efficacy while minimizing toxicity. However, the number of approved targeted agents remains limited. Expression microarray data for different types of cancer are resources to identify genes that were upregulated. The genes are candidate targets for cancer-targeting agents for future anticancer research and targeted treatments. Methods and findings The gene expression profiles of 48 types of cancer from 2,141 microarrays reported in the Gene Expression Omnibus were analyzed. These data were organized into 78 experimental groups, on which we performed comprehensive analyses using two-tailed Student’s t-tests with significance set at P < 0.01 to identify genes that were upregulated compared with normal cells in each cancer type. The resulting list of significantly upregulated genes was cross-referenced with three categories of protein inhibitor targets, categorized by inhibitor type (‘Targets of US Food and Drug Administration (FDA)-approved anticancer drugs’, ‘Targets of FDA-approved nonantineoplastic drugs’, or ‘Targets of non-FDA-approved chemical agents’). Of the 78 experimental groups studied, 57 (73%) represent cancers that are currently treated with FDA-approved targeted treatment agents. However, the target genes for the indicated therapies are upregulated in only 33 of these groups (57%). Nevertheless, the mRNA expression of the genes targeted by FDA-approved treatment agents is increased in every experimental group, including all of the cancers without FDA-approved targeted treatments. Moreover, many targets of protein inhibitors that have been approved by the FDA as therapies for nonneoplastic diseases, such as 3-hydroxy-3-methylglutaryl-CoA reductase and cyclooxygenase-2 and the targets of many non-FDA-approved chemical agents, such as cyclin-dependent kinase 1 and DNA-dependent protein kinase, are also overexpressed in many types of cancer. Conclusion This research demonstrates a clinical correlation between bioinformatics data and currently approved treatments and suggests novel uses for known protein inhibitors in future antineoplastic research and targeted therapies.
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Vinayanuwattikun C, Winayanuwattikun P, Chantranuwat P, Mutirangura A, Sriuranpong V. The impact of non-tumor-derived circulating nucleic acids implicates the prognosis of non-small cell lung cancer. J Cancer Res Clin Oncol 2012; 139:67-76. [PMID: 22926554 DOI: 10.1007/s00432-012-1300-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 08/10/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND A high level of circulating DNA (cirDNA) in cancer patients has been correlated with poor outcomes. Studies have demonstrated the critical contributions of the tumor-derived cirDNA. In this report, we investigated the roles of the non-tumor-derived cirDNA (nt-cirDNA) in determining the prognosis of non-small cell lung cancer (NSCLC). MATERIALS AND METHODS Plasma samples from 58 advanced NSCLC patients and 52 controls were collected. The nt-cirDNA levels were assessed with qPCR assay to detect the unmethylation status of an epithelial-specific marker, the SHP-1 promoter 2 (unmethylated SHP1P2). Clinicopathological correlations were analyzed. RESULTS There was a significant increase in the total amount of cirDNA in NSCLC patients compared with controls: 4.3 ng ml(-1) [0.82-49.8] and 2.0 ng ml(-1) [0.03-26.9], respectively (p < 0.01). An increased amount of the unmethylated SHP1P2 in advanced NSCLC was also detected: 3.4 ng ml(-1) [1.2-24.8] versus 2.0 ng ml(-1) [0.03-26.9] in the controls (p = 0.026). Survival analyses revealed that high levels of total cirDNA and unmethylated SHP1P2 were significantly associated with decreased survival. However, the total cirDNA had a better prognostic correlation than the unmethylated SHP1P2. Multivariate analysis identified total cirDNA (p = 0.004) and systemic treatment (p = 0.002) as independent prognostic parameters. CONCLUSION The level of total cirDNA in NSCLC is an important prognostic parameter that demonstrates the contributions from both tumor-derived sources and non-tumor-derived sources.
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Affiliation(s)
- Chanida Vinayanuwattikun
- Inter-Department Program of Biomedical Sciences, Faculty of Graduate School, Chulalongkorn University, Bangkok, Thailand
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Vinayanuwattikun C, Chantranuwatana P, Mutirangura A, Sriuranpong V. Abstract 1700: The prognostic marker SHP-1 promoter 2 hypermethylation can detect lymph node micrometastases in early stage NSCLC. Cancer Res 2012. [DOI: 10.1158/1538-7445.am2012-1700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction; Despite adequate surgical management of stage I non-small cell lung cancer, many patients still relapse and die of their disease. Micrometastases within lymph nodes might not be detected by standard H&E method. The authors conducted the study of epithelial methylation marker, SHP-1 Promoter 2 (SHP1P2) methylation as a potential molecular marker to determine its association with a high risk of disease relapse in stage I resectable non-small cell lung cancer (NSCLC). Method; Lymph nodes from resectable NSCLC stage II-IIIA were examined as a test set. All study participants had stage I NSCLC and underwent curative resection during 2001-2007 and had follow-up at The King Chulalongkorn Memorial Hospital, Bangkok, Thailand. No adjuvant treatment was given. Recurrence of disease within 40 months after resection was defined as high risk. Results: In stage II-IIIA, 75 lymph nodes were analyzed. SHP1P2 methylation was significantly higher in lymph nodes containing H&E detectable metastasis compared with histologically negative nodes (p=0.008). One hundred and ninety-eight lymph nodes from 23 patients with stage I non-small cell lung cancer were analyzed in this study. Seven patients (30%) relapsed within 40 months. Median follow-up period from surgery to relapsed of disease or censored if no relapse of disease was 56 months (range 6-109 months). All clinical/pathologic features were similar except for a larger primary tumor size in the early relapse group. Median tumor size is 5 cms (range 2-11.5) vs 2.5 cms (range 1.5-5.7) in high and low risk group respectively. Multivariate logistic-regression analyses included demographic data (sex, age, staging, tumor grading, size, type of surgery and number of resected lymph node) and SHP1P2 methylation status were done. A high absolute level of SHP1P2 methylation (>58%) in analyzed resected lymph node was associated with early relapse, sensitivity 71% and specificity 99% (HR 0.43-1.04; p=0.07 (univariate); p=.002 (multivariate) with an odds ratio of recurrent cancer of 32). Conclusion: SHP1P2 methylation of resected lymph node of stage I NSCLC treated with curative intent of surgery is associated with early relapsed of disease.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 103rd Annual Meeting of the American Association for Cancer Research; 2012 Mar 31-Apr 4; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2012;72(8 Suppl):Abstract nr 1700. doi:1538-7445.AM2012-1700
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Affiliation(s)
| | | | - Apiwat Mutirangura
- 1Chulalongkorn Univ. and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Virote Sriuranpong
- 1Chulalongkorn Univ. and The King Chulalongkorn Memorial Hospital, Bangkok, Thailand
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Vinayanuwattikun C, Sriurangpong V, Mutirangura A. Abstract 4176: The biology of circulating nucleic acid in non-small cell lung cancer and prognostic implication. Cancer Res 2011. [DOI: 10.1158/1538-7445.am2011-4176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Increased amount of circulating nucleic acid in plasma or serum (CNAPS) of cancer patient had been confirmed in many studies. The source of CNAPS was still enigmatic however the correlation with prognostic outcome was confirmed in various types of cancer. These might be the effect of tumor-derived CNAPS, correlated with tumor burden; however the interaction of cancer and immune cell was not negligent.
Material and Method: Fifty-eight plasma of advanced non-small cell lung cancer (NSCLC) and 52 sex/age match healthy volunteer were studied. Total amount of CNAPS was measured. We further explored substantial biology proportion of CNAPS according to cell source by using epithelial-specific marker, methylated SHP-1 promoter 2 (mSHP1P2), and hematopoietic-specific marker, unmethylated SHP-1 promoter 2 (uSHP1P2). Clinicopathological parameters were included with these markers evaluation.
Result: Significantly increased amount of CNAPS in plasma of NSCLC compared with healthy volunteer. Median levels were 7.6 ngml-1 (range 1.3-49.8) and 4.6 ngml-1 (range 0.03-26.9) respectively (p = 0.002). The mSHP1P2 represented the increasing amount of tumor-derived CNAPS in NSCLC (p < 0.001). Contrast to uSHP1P2 which was the predominant portion of CNAPS in healthy volunteer. The mSHP1P2 level was correlated with prognostic strategy in NSCLC. Moreover proportion of uSHP1P2 level was also increased among NSCLC and it was related with survival outcome. Comparison CNAPS, mSHP1P2 and uSHP1P2 with baseline demographic parameters by multivariate analysis, total amount of CNAPS was the only independent parameter for prognostic assessment. The level of > 4.5 ngml-1 indicated shorter median PFS (2.6 months) and OS (4.7 months) while the level of < 4.5 ngml-1 indicated longer median PFS (5.6 months) and OS (>15 months) (p < 0.001).
Conclusion: Total amount of CNAPS in NSCLC was the valuable prognostic implication confirmed by our study, the impact of both tumor and immune cell-derived portion.
Citation Format: {Authors}. {Abstract title} [abstract]. In: Proceedings of the 102nd Annual Meeting of the American Association for Cancer Research; 2011 Apr 2-6; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2011;71(8 Suppl):Abstract nr 4176. doi:10.1158/1538-7445.AM2011-4176
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Topibulpong N, Tanasanvimon S, Parinyanitikul N, Vinayanuwattikun C, Sriuranpong V. Economic implications of the first-line treatment of advanced renal cell carcinoma in Thailand: A cost-effectiveness analysis. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e15136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Vinayanuwattikun C, Sriuranpong V, Mutirangura A. Detection of aberrant SHP-1 promoter methylation, an implication in advanced non-small cell lung cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.10627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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