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Cristofaro MG, Ferragina F, Tolino F, Barca I. Systemic Inflammatory Markers as Prognostic Factors in Oral Squamous Cell Carcinoma of the Tongue. Biomedicines 2025; 13:754. [PMID: 40149730 PMCID: PMC11940313 DOI: 10.3390/biomedicines13030754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2025] [Revised: 03/13/2025] [Accepted: 03/17/2025] [Indexed: 03/29/2025] Open
Abstract
Background: Oral tongue squamous cell carcinoma (OTSCC) is a common disease that can cause occult metastasis (OM). Methods: This study aims to investigate the role of the pre-treatment neutrophil-to-lymphocyte ratio (NLR) in predicting the presence of neck OM in early-stage OTSCC. We reprocessed the pre-treatment blood data to calculate the NLR and the PLR on patients treated for OTSCC. We used a logistic regression model and the ROC curve to estimate the probability of metastases in cervical lymph nodes using data from pre-surgery blood tests. Results: During the period under review, 113 patients were treated for OTSCC; however, only 74 met the inclusion criteria and were, therefore, enrolled in the study. Twenty-five patients (35.3%) had lymph node metastases, and 46 (64.7%) did not. Without the NLR influence, the probability of metastasis is less than 50% (β0 = -1.058). A higher NLR value means a higher chance of metastasis. This is shown by the positive value of the NLR level coefficient (β1 = 0.135) and the ROC curve (AUC = 0.83). Conclusions: Our study showed a statistical correlation between high pre-treatment NLR values and neck OM in patients with OTSCC. These results may help to identify which patients are at risk of developing OM and then choose the right treatment.
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Affiliation(s)
- Maria Giulia Cristofaro
- Maxillofacial Surgery Unit, Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.G.C.); (I.B.)
| | - Francesco Ferragina
- Maxillofacial Surgery Unit, Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.G.C.); (I.B.)
| | - Federico Tolino
- Oral and Maxillofacial Surgery Unit, IRCCS University Hospital of Bologna, 40138 Bologna, Italy;
| | - Ida Barca
- Maxillofacial Surgery Unit, Department of Experimental and Clinical Medicine, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (M.G.C.); (I.B.)
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Voizard B, Dayan GS, Gologan OE, Ayad T, Bissada E, Guertin L, Tabet P, Cardin GB, Létourneau-Guillon L, Christopoulos A. Punch Biopsy for Preoperative Depth of Invasion Assessment in Early Oral Tongue Squamous Cell Carcinoma: A Prospective Pilot Study. J Otolaryngol Head Neck Surg 2025; 54:19160216251321452. [PMID: 40170359 PMCID: PMC11963724 DOI: 10.1177/19160216251321452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2024] [Accepted: 01/06/2025] [Indexed: 04/03/2025] Open
Abstract
ImportanceThe inclusion of depth of invasion (DOI) in the American Joint Committee on Cancer's staging system for oral tongue squamous cell carcinoma (OTSCC) has major clinical implications. Few studies have evaluated the accuracy of preoperative biopsy to predict DOI.ObjectiveTo evaluate the reliability of preoperative punch biopsy for measuring DOI in early OTSCC and compare it to evaluation by digital palpation. Secondarily, to assess the punch biopsy's ability to differentiate between carcinoma in situ (Tis) and invasive carcinoma.DesignA prospective single-center cohort study.SettingCenter Hospitalier de l'Université de Montréal, a tertiary center in Canada.ParticipantsPatients with suspected early stage OTSCC.InterventionPunch biopsy was used to sample the deepest part of tumors to measure biopsy-derived DOI (bDOI). In addition, DOI was estimated via digital palpation: clinical DOI (cDOI) by surgeons.Main Outcome MeasuresPathologic DOI (pDOI) from final histopathology reports was the gold standard. Spearman's correlations were calculated between cDOI, bDOI, and pDOI. Diagnostic performance metrics were calculated for the ability to distinguish pDOI of ≥2 mm, and to differentiate Tis from invasive carcinoma.ResultsAmong 27 patients, correlation coefficients between bDOI and pDOI, and cDOI and pDOI were 0.603 (95% CI: 0.202-0.884) and 0.894 (95% CI: 0.749-0.955), respectively. Punch biopsy sensitivity and specificity were 0.88 (95% CI: 0.62-0.98) and 0.91 (95% CI: 0.59-0.99) to detect pDOI ≥ 2 mm, and 0.89 (95% CI: 0.65-0.99) and 0.86 (95% CI: 0.42-1.00) for distinguishing Tis from invasive carcinoma. Digital palpation sensitivity and specificity for pDOI ≥ 2 mm were 0.86 (95% CI: 0.57-0.98) and 1.00 (95% CI: 0.63-1.00).ConclusionsPunch biopsy and clinical palpation demonstrate high diagnostic yield for identifying lesions with pDOI ≥ 2 mm. Punch biopsy appears to be reliable to distinguish Tis from invasive carcinoma.RelevanceLarger studies are needed to corroborate these findings and assess the role of punch biopsy in guiding elective neck dissection decisions.
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Affiliation(s)
- Béatrice Voizard
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Gabriel S. Dayan
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Olguta-Ecaterina Gologan
- Department of Pathology, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Tareck Ayad
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Eric Bissada
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Louis Guertin
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Paul Tabet
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Guillaume B. Cardin
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Laurent Létourneau-Guillon
- Department of Radiology, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
| | - Apostolos Christopoulos
- Division of Otolaryngology – Head and Neck Surgery, Department of Surgery, Université de Montréal, Montreal, QC, Canada
- Division of Otolaryngology – Head and Neck Surgery, Center Hospitalier de l’Université de Montréal, Université de Montréal, Montreal, QC, Canada
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Xian J, Sinha N, Girgis C, Oh CS, Cring MR, Widhopf GF, Kipps TJ. Variant Transcript of ROR1 ENST00000545203 Does Not Encode ROR1 Protein. Biomedicines 2024; 12:1573. [PMID: 39062146 PMCID: PMC11274362 DOI: 10.3390/biomedicines12071573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Drs. John and Ford reported in biomedicines that a variant transcript encoding receptor tyrosine kinase-like orphan receptor 1 (ROR1), namely ENST00000545203 or variant 3 (ROR1V3), was a predominant ROR1 transcript of neoplastic or normal cells in the Bioinformatic database, including GTEx and the 33 datasets from TCGA. Unlike the full-length ROR1 transcript, Drs. John and Ford deduced that ROR1V3 encoded a cytoplasmic ROR1 protein lacking an apparent signal peptide necessary for transport to the cell surface, which they presumed made it unlikely to function as a surface receptor for Wingless/Integrated (Wnt) factors. Moreover, they speculated that studies evaluating ROR1 via immunohistochemistry using any one of several anti-ROR1 mAbs actually may have detected cytoplasmic protein encoded by ROR1V3 and that anti-cancer therapies targeting surface ROR1 thus would be ineffective against "cytoplasmic ROR1-positive" cancers that express predominately ROR1V3. We generated lentivirus vectors driving the expression of full-length ROR1 or the ROR1v3 upstream of an internal ribosome entry site (IRES) of the gene encoding a red fluorescent reporter protein. Although we find that cells that express ROR1 have surface and cytoplasmic ROR1 protein, cells that express ROR1v3 neither have surface nor cytoplasmic ROR1, which is consistent with our finding that ROR1v3 lacks an in-frame initiation codon for ribosomal translation into protein. We conclude that the detection of ROR1 protein in various cancers cannot be ascribed to the expression of ROR1v3.
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Affiliation(s)
| | | | | | | | | | | | - Thomas J. Kipps
- Center for Novel Therapeutics, Moores Cancer Center, Department of Medicine, University of California, San Diego, CA 92037, USA; (J.X.); (N.S.); (C.G.); (C.S.O.); (M.R.C.); (G.F.W.II)
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Yüce I, Oflaz Çapar A, Çetinaslan V, Deniz K, Vural A, Çağlı S, Doğan S, Gündoğ M. The Depth of Invasion and Level IV Cervical Node Metastasis in Patients with Clinically N0 Tongue Cancer. Head Neck Pathol 2024; 18:41. [PMID: 38727801 PMCID: PMC11087439 DOI: 10.1007/s12105-024-01647-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Accepted: 04/16/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND The accurate indication for level IV dissection is crucial for preventing complications such as phrenic nerve damage and chylous fistulas in clinically N0 tongue cancer. Although the depth of invasion is an established independent risk factor for occult lymph node metastasis in tongue cancer, its relationship with level IV metastasis has not been evaluated. This study investigated the relationship between the depth of invasion and level IV nodal metastasis in clinically N0 tongue cancer. METHODS We retrospectively investigated clinical N0 patients who underwent glossectomy and level I-IV neck dissection. We examined lymph node metastasis, risk factors, and the relationship between depth of invasion and metastasis. RESULTS Our study included 58 patients, and no patient had isolated level IV metastasis. Additionally, there was no level IV metastasis in well-differentiated tumors. Tumor size, depth of invasion, differentiation, and perineural invasion were significantly associated with level IV neck metastasis. We found a critical tumor size of 2.5 cm and depth of invasion of 8 mm for level IV neck metastasis. CONCLUSION Based on our findings, we recommend that level IV dissection should be considered for poorly differentiated tumors, tumors greater than 2.5 cm in size, and those deeper than 8 mm. This study highlights the importance of depth of invasion as a prognostic factor for predicting level IV metastasis and suggests that our findings can be used to prevent unnecessary level IV dissections that may lead to complications in tongue cancer surgery.
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Affiliation(s)
- Imdat Yüce
- Department of Otorhinolaryngology Head and Neck Surgery, Erciyes University, Kayseri, Turkey
| | - Aslıhan Oflaz Çapar
- Department of Otorhinolaryngology Head and Neck Surgery, Erciyes University, Kayseri, Turkey.
| | - Veli Çetinaslan
- Department of Otorhinolaryngology Head and Neck Surgery, Erciyes University, Kayseri, Turkey
- Department of Otorhinolaryngology, Medicana Bahçelievler Hospital, Istanbul, Turkey
| | - Kemal Deniz
- Department of Pathology, Erciyes University, Kayseri, Turkey
| | - Alperen Vural
- Department of Otorhinolaryngology Head and Neck, Istanbul University - Cerrahpasa, Cerrahpasa Medical Faculty, Istanbul, Turkey
| | - Sedat Çağlı
- Department of Otorhinolaryngology Head and Neck Surgery, Erciyes University, Kayseri, Turkey
| | - Serap Doğan
- Department of Radiodiagnostics, Erciyes University, Kayseri, Turkey
| | - Mete Gündoğ
- Department of Radiation Oncology, Erciyes University, Kayseri, Turkey
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Kumar R, Manchanda S, Hota A, Devaraja K, Thakur R, Sherif PM, Sagar P, Khan MA, Bhalla AS, Kumar R. Ultrasound Characteristics of Metastatic Occult Cervical Lymph Nodes in Early Tongue Cancer. Indian J Otolaryngol Head Neck Surg 2023; 75:2786-2791. [PMID: 37974888 PMCID: PMC10645852 DOI: 10.1007/s12070-023-03881-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 05/08/2023] [Indexed: 11/19/2023] Open
Abstract
Introduction: Identification of occult lymph node metastasis is challenging in early tongue cancers. We conducted a prospective study to determine the most characteristics ultrasonic feature suggestive of metastatic node. Material and Methods: A preliminary study based on feasibility was planned on twenty five patients with squamous cell carcinoma of tongue (T1,T2) and N0 neck underwent ultrasonography of neck. The results of each ultrasonic parameters (size, shape, echogenicity, margin and hilum) for suspicion were analysed. Pathologic evaluation of surgical resected neck specimen served as the reference standard. Results: USG yielded sensitivity and specificity by size, by morphology, either size or morphology are 50.0% and 87.5%, 75.0% and 87.5, 75.0 and 83.3% respectively. Morphology alone has highest negative predictive value (NPV:91.3%) with accuracy of 84.3%. Conclusion: Morphology of the lymph node had highest sensitivity and specificity with highest negative predictive value correlating with its metastatic nature.
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Affiliation(s)
- Rajeev Kumar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | - Ashutosh Hota
- Department of Head & Neck Oncology, AHPGIC, Cuttack, India
| | - K. Devaraja
- Department of Otolaryngology-Head Neck Surgery, KMC, Manipal, India
| | - Rishikesh Thakur
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | - Prem Sagar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | | | - Rakesh Kumar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
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Vimal J, George NA, Kumar RR, Kattoor J, Kannan S. Identification of salivary metabolic biomarker signatures for oral tongue squamous cell carcinoma. Arch Oral Biol 2023; 155:105780. [PMID: 37586141 DOI: 10.1016/j.archoralbio.2023.105780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/12/2023] [Accepted: 08/02/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE To identify the salivary metabolites associated with squamous cell carcinoma of the tongue to develop easy and non-invasive potential biomarkers for disease diagnosis. DESIGN Initially, the study utilized untargeted metabolomics to analyze 20 samples of tongue squamous cell carcinoma and 10 control samples. The objective was to determine the salivary metabolites that exhibited differential expression in tongue squamous cell carcinoma. Then the selected metabolites were validated using targeted metabolomics in saliva samples of 100 patients diagnosed with squamous cell carcinoma of the tongue, as well as 30 healthy control individuals. RESULTS From the analysis of untargeted metabolomics, 10 metabolites were selected as potential biomarkers. In the subsequent targeted metabolomics study on these selected metabolites, it was observed that N-Acetyl-D-glucosamine, L-Pipecolic acid, L-Carnitine, Phosphorylcholine, and Deoxyguanosine exhibited significant differences. The receiver operating characteristic curve analysis indicates a combination of three important metabolites such as N-Acetyl-D-glucosamine, L-Pipecolic acid and L-Carnitine provided the best prediction with an area under the curve of 0.901. CONCLUSIONS The present result reveals that the N-Acetyl-D-glucosamine, L-Pipecolic acid and L-Carnitine are the signature diagnostic biomarkers for oral tongue squamous cell carcinoma. These findings can be used to develop a rapid and non-invasive method for disease monitoring and prognosis in oral tongue cancer.
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Affiliation(s)
- Joseph Vimal
- Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, India
| | - Nebu A George
- Division of Surgical Oncology (Head and Neck Clinic), Regional Cancer Centre, Thiruvananthapuram, India
| | - R Rejnish Kumar
- Division of Radiation Oncology (Head and Neck Clinic), Regional Cancer Centre, Thiruvananthapuram, India
| | - Jayasree Kattoor
- Division of Pathology, Regional Cancer Centre, Thiruvananthapuram, India
| | - S Kannan
- Division of Cancer Research, Regional Cancer Centre (Research Centre, University of Kerala), Thiruvananthapuram, India.
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Vijayalakshmi KR, Jain V. Accuracy of magnetic resonance imaging in the assessment of depth of invasion in tongue carcinoma: A systematic review and meta-analysis. Natl J Maxillofac Surg 2023; 14:341-353. [PMID: 38273911 PMCID: PMC10806321 DOI: 10.4103/njms.njms_174_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 03/19/2023] [Accepted: 03/27/2023] [Indexed: 01/27/2024] Open
Abstract
Tongue carcinoma constitutes 10.4-46.9% of all oral squamous cell carcinomas (OSCCs) and is notoriously known for invading tissues deeper than the evident gross margins. The deeper the tumor invades, the higher are its chances of future morbidity and mortality due to extensive neck dissection and risk of recurrence. Magnetic resonance imaging (MRI) is a noninvasive diagnostic aid used for measuring a preoperative tumor's depth of invasion (DOI) as it can efficiently outline soft tissue tumors from adjacent normal tissue. To assess various MRI modalities used in measuring DOI in tongue carcinoma and their reliability compared with other DOI measuring modalities. The protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database (CRD42022330866), and the following Preferred Reporting Items for a Systematic Review and Meta-Analysis (PRISMA) Diagnostic Test Accuracy guidelines were performed. PubMed electronic database was searched using a combination of keywords for relevant articles in the English language since 2016. Critical appraisal was carried out using the Quality Assessment of Diagnostic Accuracy Studies-Comparative (QUADAS-C) risk-of-bias (RoB) assessment tool. A weighted mean difference (WMD) was calculated between MRI and histopathological DOI along with pooled correlation and subgroup analysis, where possible. A total of 795 records were retrieved of which 17 were included in the final review with 13 included for meta-analysis. A high RoB was found for most studies for all parameters except flow and timing. WMD showed a statistically significant MRI overestimation of 1.90 mm compared with histopathology. Subgroup analysis showed the 1.5 Tesla machine to be superior to the 3.0 Tesla machine, while imaging sequence subgroup analysis could not be performed. MRI is a viable preoperative DOI measurement modality that can help in efficient treatment planning to decrease surgical morbidity and mortality.
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Affiliation(s)
| | - Vanshika Jain
- Department of Oral Medicine and Radiology, Government Dental College and Research Institute, Bangalore, Karnataka, India
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Joshi P, Waghmare S. Molecular signaling in cancer stem cells of tongue squamous cell carcinoma: Therapeutic implications and challenges. World J Stem Cells 2023; 15:438-452. [PMID: 37342225 PMCID: PMC10277967 DOI: 10.4252/wjsc.v15.i5.438] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/21/2023] [Accepted: 04/07/2023] [Indexed: 05/26/2023] Open
Abstract
Head and neck squamous cell carcinoma is the seventh most common cancer worldwide with high mortality rates. Amongst oral cavity cancers, tongue carcinoma is a very common and aggressive oral cavity carcinoma. Despite the implementation of a multimodality treatment regime including surgical intervention, chemo-radiation as well as targeted therapy, tongue carcinoma shows a poor overall 5-year survival pattern, which is attributed to therapy resistance and recurrence of the disease. The presence of a rare population, i.e., cancer stem cells (CSCs) within the tumor, are involved in therapy resistance, recurrence, and distant metastasis that results in poor survival patterns. Therapeutic agents targeting CSCs have been in clinical trials, although they are unable to reach into therapy stage which is due to their failure in trials. A more detailed understanding of the CSCs is essential for identifying efficient targets. Molecular signaling pathways, which are differentially regulated in the CSCs, are one of the promising targets to manipulate the CSCs that would provide an improved outcome. In this review, we summarize the current understanding of molecular signaling associated with the maintenance and regulation of CSCs in tongue squamous cell carcinoma in order to emphasize the need of the hour to get a deeper understanding to unravel novel targets.
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Affiliation(s)
- Priyanka Joshi
- Stem Cell Biology Group, Cancer Research Institute, Advanced Centre for Treatment Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai 410210, India
| | - Sanjeev Waghmare
- Stem Cell Biology Group, Cancer Research Institute, Advanced Centre for Treatment Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai 410210, India
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Kudoh T, Haga A, Kudoh K, Takahashi A, Sasaki M, Kudo Y, Ikushima H, Miyamoto Y. Radiomics analysis of [ 18F]-fluoro-2-deoxyglucose positron emission tomography for the prediction of cervical lymph node metastasis in tongue squamous cell carcinoma. Oral Radiol 2023; 39:41-50. [PMID: 35254609 DOI: 10.1007/s11282-022-00600-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 02/10/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES This study aimed to create a predictive model for cervical lymph node metastasis (CLNM) in patients with tongue squamous cell carcinoma (SCC) based on radiomics features detected by [18F]-fluoro-2-deoxyglucose (18F-FDG) positron emission tomography (PET). METHODS A total of 40 patients with tongue SCC who underwent 18F-FDG PET imaging during their first medical examination were enrolled. During the follow-up period (mean 28 months), 20 patients had CLNM, including six with late CLNM, whereas the remaining 20 patients did not have CLNM. Radiomics features were extracted from 18F-FDG PET images of all patients irrespective of metal artifact, and clinicopathological factors were obtained from the medical records. Late CLNM was defined as the CLNM that occurred after major treatment. The least absolute shrinkage and selection operator (LASSO) model was used for radiomics feature selection and sequential data fitting. The receiver operating characteristic curve analysis was used to assess the predictive performance of the 18F-FDG PET-based model and clinicopathological factors model (CFM) for CLNM. RESULTS Six radiomics features were selected from LASSO analysis. The average values of the area under the curve (AUC), accuracy, sensitivity, and specificity of radiomics analysis for predicting CLNM from 18F-FDG PET images were 0.79, 0.68, 0.65, and 0.70, respectively. In contrast, those of the CFM were 0.54, 0.60, 0.60, and 0.60, respectively. The 18F-FDG PET-based model showed significantly higher AUC than that of the CFM. CONCLUSIONS The 18F-FDG PET-based model has better potential for diagnosing CLNM and predicting late CLNM in patients with tongue SCC than the CFM.
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Affiliation(s)
- Takaharu Kudoh
- Department of Oral Surgery, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan.
| | - Akihiro Haga
- Department of Medical Image Informatics, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Keiko Kudoh
- Department of Oral Surgery, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Akira Takahashi
- Department of Oral Surgery, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Motoharu Sasaki
- Department of Therapeutic Radiology, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Yasusei Kudo
- Department of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Hitoshi Ikushima
- Department of Therapeutic Radiology, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
| | - Youji Miyamoto
- Department of Oral Surgery, Tokushima University Graduate School of Biomedical Sciences, Kuramoto-cho, Tokushima, Japan
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Yuan W, Tan T, Liu Y, Du Y, Zhang S, Wang J. The Relationship between VEGF-C, TAM, and Lymph Node Metastasis in Oral Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:9910049. [PMID: 35800004 PMCID: PMC9256394 DOI: 10.1155/2022/9910049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 11/18/2022]
Abstract
Objective To investigate the relationship between vascular endothelial growth factor-C (VEGF-C) and tumor-associated macrophages in oral cancer (TAMs) with lymph node metastasis. Method From January 2018 to January 2022, 155 cases of oral cancer tissues and 165 cases of normal mucosal tissues were collected from oral surgical resection tissues or biopsy specimens in Hebei Eye Hospital. Oral cancer tissues were observed. The control group had normal mucosal tissues. The clinical and immune parameters were observed and the treatment of oral cancer is also briefly discussed. Results The number of TAMs and the expression of VEGF-C in oral cancer tissues were significantly higher than those in normal tissues (P < 0.05). The lymphatic vessel density, the number of TAMs, and the expression of VEGF-C in the metastatic group were higher than in nonmetastatic group, and the lymphatic vessel density, the number of TAMs, and the expression of VEGF-C in the paracancerous tissues were higher than central tumor tissue in the metastatic group (P < 0.05). Univariate analysis showed that the number of TAMs was related to the histological stage and the pathological type of oral cancer (P > 0.05). The expression of VEGF-C was associated with the histological stage of oral cancer (P < 0.05). Compared with the immune function after different treatments, the contents of CD4+ in both groups was higher than before, and the combined treatment group was increased more than single treatment group (P < 0.05). The contents of CD3+ and CD8+ in the two groups were lower than before, and the combined treatment group was decreased higher than combined treatment group (P < 0.05). Conclusions The number of TAMs and the expression of VEGF-C in oral cancer tissues are higher than normal tissues. The number of TAMs and the expression of VEGF-C are higher in patients with lymph node metastasis. TAMs and VEGF-C may play an important role in lymph node metastasis of oral cancer. Integrated traditional Chinese and Western medicine can improve the immune function of patients with oral cancer and may improve the therapeutic efficacy.
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Affiliation(s)
- Wei Yuan
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
| | - Tao Tan
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
| | - Ying Liu
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
| | - Yingjie Du
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
| | - Shengjuan Zhang
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
| | - Junrong Wang
- Oral and Maxillofacial Surgery, Hebei Eye Hospital, Xingtai, Hebei 054000, China
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Ventura E, Barros J, Salgado I, Millán A, Vilares M, Zagalo C, Gomes P. Pretreatment Blood Markers in the Prediction of Occult Neck Metastasis: A 10-Year Retrospective Study. Cureus 2021; 13:e16641. [PMID: 34458043 PMCID: PMC8384393 DOI: 10.7759/cureus.16641] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 11/05/2022] Open
Abstract
Introduction The purpose of this study was to clarify the role of inflammatory blood markers in the management of early-stage (T1-T2) oral squamous cell carcinoma (OSCC) of the tongue in patients with a clinically negative neck. Materials and methods We undertook a retrospective chart review of 102 patients with early-stage OSCC of the tongue, subjected to tumor resection and elective neck dissection. Based on postsurgical histopathological examination results, we divided our cohort into pN+ and pN0 groups. Afterwards, we analyzed the role of pretreatment inflammatory blood markers in predicting occult neck metastasis. We also evaluated neutrophil-lymphocyte ratio (NLR) association with the depth of invasion (DOI) of the primary tumor. Results We found a significant association of NLR (p=0.001) and monocyte-lymphocyte ratio (p=0.011) with neck status on univariate analysis. Multivariate analysis showed that only NLR (p=0.02) was an independent risk factor for occult metastasis among inflammatory blood markers. Receiver Operating Characteristic curve analysis and Younden’s Index determined the NLR value of 2.96 as the most adequate cut-off value for neck status prediction. NLR values of pretreatment workup also had a significant association with the DOI of the primary tumor (p=0.018). Conclusion Our study supports the role of pretreatment NLR in predicting occult neck metastasis in early-stage OSCC of the tongue. It also sheds some light over the potential of NLR as a predictor of the primary tumor’s DOI.
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Affiliation(s)
- Eduardo Ventura
- Oral and Maxillofacial Surgery Unit, Centro Hospitalar e Universitário do Porto, Porto, PRT
| | - João Barros
- Oral and Maxillofacial Surgery Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT
| | - Inês Salgado
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Ana Millán
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Miguel Vilares
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Carlos Zagalo
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.,Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Monte da Caparica, PRT
| | - Pedro Gomes
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
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Salama AM, Valero C, Katabi N, Khimraj A, Yuan A, Zanoni DK, Ganly I, Patel SG, Ghossein R, Xu B. Depth of invasion versus tumour thickness in early oral tongue squamous cell carcinoma: which measurement is the most practical and predictive of outcome? Histopathology 2020; 79:325-337. [PMID: 33112422 DOI: 10.1111/his.14291] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/24/2022]
Abstract
AIMS The 8th edition of the American Joint Committee on Cancer (AJCC) Staging introduced depth of invasion (DOI) into the pT category of oral cavity squamous cell carcinoma. However, we noted multiple practical obstacles in accurately measuring DOI histologically in our daily practice. METHODS AND RESULTS To compare the prognostic effects of DOI and tumour thickness (TT), a meticulous pathology review was conducted in a retrospective cohort of 293 patients with AJCC 7th edition pT1/T2 oral tongue squamous cell carcinoma. Overall survival (OS) and nodal metastasis rate at initial resection were the primary and secondary outcomes, respectively. We found that TT and DOI were highly correlated with a correlation coefficient of 0.984. The upstage rate was only 6% (18 of 293 patients) when using TT in the pT stage compared with using DOI. More importantly, DOI and TT, as well as pT stage using DOI and pT stage using TT, performed identically in predicting risk of nodal metastasis and OS. CONCLUSIONS We therefore propose to replace DOI, a complicated measurement with many challenges, with TT in the pT staging system.
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Affiliation(s)
- Abeer M Salama
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cristina Valero
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Avery Yuan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniella K Zanoni
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal G Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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