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Wang L, Lynch C, Pitroda SP, Piffkó A, Yang K, Huser AK, Liang HL, Weichselbaum RR. Radiotherapy and immunology. J Exp Med 2024; 221:e20232101. [PMID: 38771260 PMCID: PMC11110906 DOI: 10.1084/jem.20232101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 04/29/2024] [Accepted: 05/06/2024] [Indexed: 05/22/2024] Open
Abstract
The majority of cancer patients receive radiotherapy during the course of treatment, delivered with curative intent for local tumor control or as part of a multimodality regimen aimed at eliminating distant metastasis. A major focus of research has been DNA damage; however, in the past two decades, emphasis has shifted to the important role the immune system plays in radiotherapy-induced anti-tumor effects. Radiotherapy reprograms the tumor microenvironment, triggering DNA and RNA sensing cascades that activate innate immunity and ultimately enhance adaptive immunity. In opposition, radiotherapy also induces suppression of anti-tumor immunity, including recruitment of regulatory T cells, myeloid-derived suppressor cells, and suppressive macrophages. The balance of pro- and anti-tumor immunity is regulated in part by radiotherapy-induced chemokines and cytokines. Microbiota can also influence radiotherapy outcomes and is under clinical investigation. Blockade of the PD-1/PD-L1 axis and CTLA-4 has been extensively investigated in combination with radiotherapy; we include a review of clinical trials involving inhibition of these immune checkpoints and radiotherapy.
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Affiliation(s)
- Liangliang Wang
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
| | - Connor Lynch
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
| | - Sean P. Pitroda
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
| | - András Piffkó
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kaiting Yang
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
| | - Amy K. Huser
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Hua Laura Liang
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
| | - Ralph R. Weichselbaum
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
- Ludwig Center for Metastasis Research, University of Chicago, Chicago, IL, USA
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Song G, Zheng Z, Zhu Y, Wang Y, Xue S. A review and bibliometric analysis of global research on proton radiotherapy. Medicine (Baltimore) 2024; 103:e38089. [PMID: 38728501 PMCID: PMC11081588 DOI: 10.1097/md.0000000000038089] [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: 01/29/2024] [Accepted: 04/11/2024] [Indexed: 05/12/2024] Open
Abstract
Proton beam therapy (PBT) has great advantages as tumor radiotherapy and is progressively becoming a more prevalent choice for individuals undergoing radiation therapy. The objective of this review is to pinpoint collaborative efforts among countries and institutions, while also exploring the hot topics and future outlook in the field of PBT. Data from publications were downloaded from the Web of Science Core Collection. CiteSpace and Excel 2016 were used to conduct the bibliometric and knowledge map analysis. A total of 6516 publications were identified, with the total number of articles steadily increasing and the United States being the most productive country. Harvard University took the lead in contributing the highest number of publications. Paganetti Harald published the most articles and had the most cocitations. PHYS MED BIOL published the greatest number of PBT-related articles, while INT J RADIAT ONCOL received the most citations. Paganetti Harald, 2012, PHYS MED BIOL can be classified as classic literature due to its high citation rate. We believe that research on technology development, dose calculation and relative biological effectiveness were the knowledge bases in this field. Future research hotspots may include clinical trials, flash radiotherapy, and immunotherapy.
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Affiliation(s)
- Ge Song
- Department of Critical Care Medicine, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, China
| | - Zhi Zheng
- Department of Stomatology, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan, China
| | - Yingming Zhu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaoting Wang
- Department of Oncology, Dongying People’s Hospital, Dongying, China
| | - Song Xue
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
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Jiang R, Fritz M, Que SKT. Cutaneous Squamous Cell Carcinoma: An Updated Review. Cancers (Basel) 2024; 16:1800. [PMID: 38791879 PMCID: PMC11119634 DOI: 10.3390/cancers16101800] [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: 04/12/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024] Open
Abstract
Representing the second most common skin cancer, the incidence and disease burden of cutaneous squamous cell carcinoma (cSCC) continues to increase. Surgical excision of the primary site effectively cures the majority of cSCC cases. However, an aggressive subset of cSCC persists with clinicopathological features that are indicative of higher recurrence, metastasis, and mortality risks. Acceleration of these features is driven by a combination of genetic and environmental factors. The past several years have seen remarkable progress in shaping the treatment landscape for advanced cSCC. Risk stratification and clinical management is a top priority. This review provides an overview of the current perspectives on cSCC with a focus on staging, treatment, and maintenance strategies, along with future research directions.
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Affiliation(s)
- Rina Jiang
- Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Mike Fritz
- Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Syril Keena T. Que
- Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
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Sun A, Xing Z, Lv R, Niu P, Zhao B, Ma S, Li H. Research progress of immunotherapy for advanced head and neck cancer. Med Oncol 2024; 41:133. [PMID: 38703250 DOI: 10.1007/s12032-024-02375-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/28/2024] [Indexed: 05/06/2024]
Abstract
Head and neck cancer accounts for about one-fifth of all malignant tumors, and the incidence is increasing year by year. The overall mortality rate was high and the 5-year survival rate was low. At present, the combination of surgery, radiotherapy, and chemotherapy is the main treatment in clinical practice, but the treatment of recurrent or metastatic advanced head and neck cancer is still a challenge. With the rise of immunotherapy, more and more studies on immune checkpoint inhibitors have been conducted. This review summarizes the mechanism, clinical application and safety of immunotherapy for advanced head and neck cancer.
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Affiliation(s)
- Anchi Sun
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China
- Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, 2600 Donghai Avenue, Bengbu, 233030, Anhui, China
| | - Zhiwei Xing
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China
| | - Rongrong Lv
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China
| | - Pengyuan Niu
- Department of Neurosurgery, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China
| | - Bao Zhao
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China
- Institute of Health and Medicine, Hefei Comprehensive National Science Center, Hefei, 230071, Anhui, China
| | - Shiyin Ma
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China.
| | - Hui Li
- Department of Otolaryngology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, 233004, Anhui, China.
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Ito M, Abe S, Adachi S, Oshima Y, Takeuchi A, Ohashi W, Iwata T, Ogawa T, Ota A, Kubota Y, Okuda T, Suzuki K. Solid tumours showing oligoprogression to immune checkpoint inhibitors have the potential for abscopal effects. Jpn J Radiol 2024; 42:424-434. [PMID: 38093137 PMCID: PMC10980609 DOI: 10.1007/s11604-023-01516-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/16/2023] [Indexed: 04/01/2024]
Abstract
PURPOSE Given the uncertainty surrounding the abscopal effect (AE), it is imperative to identify promising treatment targets. In this study, we aimed to explore the incidence of AE when administering radiotherapy to patients with oligoprogressive solid tumours while they are undergoing treatment with immune checkpoint inhibitors (ICIs). MATERIALS AND METHODS In this multicentre prospective observational study, oligoprogressive disease was defined as a < 20% increase in lesions compared to > 2 months before enrolment. We enrolled patients who requested radiotherapy during the ICI rest period between 2020 and 2023. AE was considered present if ≥ 1 non-irradiated lesion decreased by ≥ 30% before the next line of systemic therapy started. RESULTS Twelve patients were included in this study; the common primary lesions were in the lungs (four patients) and kidneys (three patients). AEs were observed in six (50%) patients, with a median time to onset of 4 (range 2-9) months after radiotherapy. No significant predictors of AEs were identified. Patients in the AE group had a significantly better 1-year progression-free survival (PFS) rate than those in the non-AE group (p = 0.008). Two patients from the AE group were untreated and progression-free at the last follow-up. Four (33%) patients experienced grade 2 toxicity, with two cases attributed to radiotherapy and the other two to ICI treatment. No grade 3 or higher toxicities were observed in any category. CONCLUSION Patients with oligoprogressive disease may be promising targets with potential for AEs. AEs can lead to improved PFS and, in rare cases, to a certain progression-free period without treatment. Irradiating solid tumours in patients with oligoprogressive disease during immune checkpoint inhibitor therapy may be a promising target with the potential for abscopal effects (AEs). AEs can lead to improved progression-free survival and, in rare cases, to a certain progression-free period without treatment.
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Affiliation(s)
- Makoto Ito
- Department of Radiology, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan.
| | - Souichiro Abe
- Department of Radiology, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Sou Adachi
- Department of Radiology, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Yukihiko Oshima
- Department of Radiology, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Arisa Takeuchi
- Department of Radiation Oncology, Anjo Kosei Hospital Aichi Prefectural Welfare Federation of Agricultural Cooperatives, 28 Higashihirokute, Anjo-Cho, Anjo, Aichi, 446-8602, Japan
| | - Wataru Ohashi
- Department of Biostatistics, Clinical Research Center, Aichi Medical University, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Takashi Iwata
- Department of Oncology Center, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Tetsuya Ogawa
- Department of Otorhinolaryngology-Head and Neck Surgery, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
| | - Akiko Ota
- Department of Oncology, Toyota Memorial Hospital, 1-1-1 Heiwa-Cho, Toyota, Aichi, 471-8513, Japan
| | - Yasuaki Kubota
- Department of Urology, Toyota Memorial Hospital, 1-1-1 Heiwa-Cho, Toyota, Aichi, 471-8513, Japan
| | - Takahito Okuda
- Department of Radiation Oncology, Toyota Memorial Hospital, 1-1-1 Heiwa-Cho, Toyota, Aichi, 471-8513, Japan
| | - Kojiro Suzuki
- Department of Radiology, Aichi Medical University Hospital, 1-1 Yazako-Karimata, Nagakute, Aichi, 480-1195, Japan
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Durante M. Kaplan lecture 2023: lymphopenia in particle therapy. Int J Radiat Biol 2024; 100:669-677. [PMID: 38442137 DOI: 10.1080/09553002.2024.2324472] [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: 01/10/2024] [Accepted: 02/02/2024] [Indexed: 03/07/2024]
Abstract
PURPOSE Lymphopenia is now generally recognized as a negative prognostic factor in radiotherapy. Already at the beginning of the century we demonstrated that high-energy carbon ions induce less damage to the lymphocytes of radiotherapy patients than X-rays, even if heavy ions are more effective per unit dose in the induction of chromosomal aberrations in blood cells irradiated ex-vivo. The explanation was based on the volume effect, i.e. the sparing of larger volumes of normal tissue in Bragg peak therapy. Here we will review the current knowledge about the difference in lymphopenia between particle and photon therapy and the consequences. CONCLUSIONS There is nowadays an overwhelming evidence that particle therapy reduces significantly the radiotherapy-induced lymphopenia in several tumor sites. Because lymphopenia turns down the immune response to checkpoint inhibitors, it can be predicted that particle therapy may be the ideal partner for combined radiation and immunotherapy treatment and should be selected for patients where severe lymphopenia is expected after X-rays.
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Affiliation(s)
- Marco Durante
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany
- Institute for Condensed Matter Physics, Technische Universität Darmstadt, Darmstadt, Germany
- Dipartimento di Fisica "Ettore Pancini", Università Federico II, Naples, Italy
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Sakai A, Ebisumoto K, Iijima H, Yamauchi M, Maki D, Fukuzawa T, Okami K. Abscopal effect in maxillary sinus cancer: Insights from two case reports and a literature review. Cancer Rep (Hoboken) 2024; 7:e1994. [PMID: 38351554 PMCID: PMC10864721 DOI: 10.1002/cnr2.1994] [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: 10/10/2023] [Revised: 12/07/2023] [Accepted: 01/15/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND The abscopal effect is a rare phenomenon in which localized radiation therapy triggers tumor reduction in nontargeted areas. Although this phenomenon has been observed in various cancer types, it remains infrequent and not fully understood. CASE Two patients with maxillary sinus cancer with distant metastases were treated with radiotherapy after immune checkpoint inhibitor (ICI) therapy. The patients demonstrated abscopal effects following ICI therapy and radiotherapy, showing shrinkage in metastatic areas not directly targeted by radiation. CONCLUSION This report was reviewed to examine the synergistic effects of ICI and radiotherapy and to identify optimal strategies to enhance the abscopal effect in clinical practice. It has also touched on various ongoing debates and clinical trials aimed at understanding and exploiting this effect to improve cancer treatment. The exact mechanisms and optimal treatment protocols remain areas for future research.
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Affiliation(s)
- Akihiro Sakai
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
| | - Koji Ebisumoto
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
| | - Hiroaki Iijima
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
| | - Mayu Yamauchi
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
| | - Daisuke Maki
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
| | - Tsuyoshi Fukuzawa
- Department of Radiation OncologyTokai University, School of MedicineIseharaJapan
| | - Kenji Okami
- Department of Otolaryngology, Head and Neck SurgeryTokai University, School of MedicineIseharaJapan
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Han X, Zhang H, Sun K, Li J, Wu W, Liu K, Yu Z. Durvalumab with or without tremelimumab for patients with recurrent or metastatic squamous cell carcinoma of the head and neck: a systematic review and meta-analysis. Front Immunol 2024; 14:1302840. [PMID: 38299153 PMCID: PMC10827947 DOI: 10.3389/fimmu.2023.1302840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/29/2023] [Indexed: 02/02/2024] Open
Abstract
Objective Head and neck squamous cell carcinoma (HNSCC) ranks as the sixth most prevalent cancer worldwide, significantly impacting patients' quality of life. Immune checkpoint inhibitors (ICI) have been employed in the treatment of recurrent/metastatic (R/M)-HNSCC patients. This meta-analysis aims to assess the efficacy and safety of durvalumab monotherapy compared to the combination of durvalumab and tremelimumab in R/M-HNSCC patients. Methods Relevant studies were systematically searched in PubMed, Embase, and Cochrane Library databases. All articles comparing durvalumab monotherapy with the combination with durvalumab and tremelimumab in R/M-HNSCC treatment were included. Additionally, the references of identified studies were screened if necessary. Result A total of 1298 patients from three studies comparing durvalumab with durvalumab and tremelimumab in treating R/M-HNSCC were include in this meta-analysis. Our findings revealed no significant difference in objective response rate (ORR) [odds ratio (OR): 1.15, 95% confidence interval (CI): 0.85 to 1.56, P = 0.36] and disease control rate (DCR) (OR=1.08, 95%CI: 0.86 to 1.37, P = 0.51). Similar outcomes were observed in overall survival (OS), progression-free survival (PFS), and duration of response (DoR). Regarding safety, there was no significant difference in the incidence of treatment-related adverse events (trAEs) between the two groups (OR=1.26, 95%CI: 0.81 to 1.94, P = 0.30). However, patients treated with the combination therapy exhibited a higher incidence of grade 3-4 trAEs (OR=1.93, 95%CI: 1.36 to 2.73, P = 0.0002) and a greater likelihood of discontinuing treatment due to trAEs (OR=2.07, 95%CI: 1.12 to 3.85, P = 0.02). There was no significant difference in the occurrence of severe trAEs leading to death (OR=1.36, 95%CI: 0.47 to 3.96, P = 0.57). Conclusion This meta-analysis suggests that R/M-HNSCC patients receiving the combination of durvalumab and tremelimumab may achieve comparable outcomes in terms of ORR, DCR, OS, PFS, and DoR, without significant differences. However, the combination therapy is associated with a higher incidence of grade 3-4 trAEs and an increased likelihood of treatment discontinuation due to trAEs. These findings highlight the need for cautious consideration of the combination of durvalumab and tremelimumab in R/M-HNSCC patients, which should be further evaluated in high-quality studies.
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Affiliation(s)
- Xiao Han
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Haidong Zhang
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kai Sun
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jing Li
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Wanjuan Wu
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kai Liu
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhenkun Yu
- Department of Otolaryngology-Head and Neck Surgery, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
- The Nanjing Medical Key Laboratory of Laryngopharynx and Head and Neck Neoplasm, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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