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Lira GA, de Azevedo FM, Lins IGDS, Marques IDL, Lira GA, Eich C, de Araujo Junior RF. High M2-TAM Infiltration and STAT3/NF-κB Signaling Pathway as a Predictive Factor for Tumor Progression and Death in Cervical Cancer. Cancers (Basel) 2024; 16:2496. [PMID: 39061137 PMCID: PMC11275153 DOI: 10.3390/cancers16142496] [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: 06/05/2024] [Revised: 06/28/2024] [Accepted: 07/03/2024] [Indexed: 07/28/2024] Open
Abstract
INTRODUCTION The tumor microenvironment (TME) plays a crucial role in the progression, invasion, and metastasis of cervical carcinoma (CC). Tumor-associated macrophages (TAMs) are significant components of the CC TME, but studies on their correlation with CC progression are still controversial. This study aimed to investigate the relationship between TAM infiltration, the STAT3/NF-κB signaling pathway, and Overall Survival (OS) in CC patients. METHODS In a retrospective study, 691 CC patients who had received a definitive histopathologic diagnosis of CC scored by the FIGO staging system and not undergone preoperative treatment were selected from a database. The effect of TAM infiltration on tumor progression biomarkers using Tissue Microarray (TMA) and immunohistochemistry was evaluated. Furthermore, the impact of the expression of these biomarkers and clinical-pathological parameters on recurrence-free (RF) and OS using Kaplan-Meier and multivariable Cox regression methods was also analyzed. RESULTS High stromal CD163 + 204 + TAMs density and via STAT3 and NF-κB pathways was relevant to the expression of E-cadherin, Vimentin, MMP9, VEGFα, Bcl-2, Ki-67, CD25, MIF, FOXP3, and IL-17 (all p < 0.0001). In addition, elevated TNM staging IV had a strong association correlation with STAT3 and NF-κB pathways (p < 0.0001), CD25 (p < 0.001), VEGFα (p < 0.001), MIF (p < 0.0001), and Ki-67 (p < 0.0001). On the other hand, overall and recurrence survival was shown to be strongly influenced by the expression of SNAIL (HR = 1.52), E-cadherin (HR = 1.78), and Ki-67 (HR = 1.44). CONCLUSION M2-TAM and via STAT3/NF-κB pathways had a strong effect on CC tumor progression which reverberated in the severity of clinicopathological findings, becoming an important factor of poor prognosis.
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Affiliation(s)
- George Alexandre Lira
- Cancer and Inflammation Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte Natal, Natal 59072-970, RN, Brazil;
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
- League Against Cancer from Rio Grande do Norte, Advanced Oncology Center, Natal 59075-740, RN, Brazil; (I.G.d.S.L.); (G.A.L.)
| | | | | | - Isabelle de Lima Marques
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
| | - Giovanna Afonso Lira
- League Against Cancer from Rio Grande do Norte, Advanced Oncology Center, Natal 59075-740, RN, Brazil; (I.G.d.S.L.); (G.A.L.)
| | - Christina Eich
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
| | - Raimundo Fernandes de Araujo Junior
- Cancer and Inflammation Research Laboratory, Department of Morphology, Federal University of Rio Grande do Norte Natal, Natal 59072-970, RN, Brazil;
- Postgraduate Program in Health Science, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil;
- Department of Radiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands;
- Postgraduate Program in Functional and Structural Biology, Federal University of Rio Grande do Norte, Natal 59072-970, RN, Brazil
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Meric-Bernstam F, Makker V, Oaknin A, Oh DY, Banerjee S, González-Martín A, Jung KH, Ługowska I, Manso L, Manzano A, Melichar B, Siena S, Stroyakovskiy D, Fielding A, Ma Y, Puvvada S, Shire N, Lee JY. Efficacy and Safety of Trastuzumab Deruxtecan in Patients With HER2-Expressing Solid Tumors: Primary Results From the DESTINY-PanTumor02 Phase II Trial. J Clin Oncol 2024; 42:47-58. [PMID: 37870536 PMCID: PMC10730032 DOI: 10.1200/jco.23.02005] [Citation(s) in RCA: 72] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 10/24/2023] Open
Abstract
PURPOSE Trastuzumab deruxtecan (T-DXd) is a human epidermal growth factor 2 (HER2)-directed antibody-drug conjugate approved in HER2-expressing breast and gastric cancers and HER2-mutant non-small-cell lung cancer. Treatments are limited for other HER2-expressing solid tumors. METHODS This open-label phase II study evaluated T-DXd (5.4 mg/kg once every 3 weeks) for HER2-expressing (immunohistochemistry [IHC] 3+/2+ by local or central testing) locally advanced or metastatic disease after ≥1 systemic treatment or without alternative treatments. The primary end point was investigator-assessed confirmed objective response rate (ORR). Secondary end points included safety, duration of response, progression-free survival (PFS), and overall survival (OS). RESULTS At primary analysis, 267 patients received treatment across seven tumor cohorts: endometrial, cervical, ovarian, bladder, biliary tract, pancreatic, and other. The median follow-up was 12.75 months. In all patients, the ORR was 37.1% (n = 99; [95% CI, 31.3 to 43.2]), with responses in all cohorts; the median DOR was 11.3 months (95% CI, 9.6 to 17.8); the median PFS was 6.9 months (95% CI, 5.6 to 8.0); and the median OS was 13.4 months (95% CI, 11.9 to 15.5). In patients with central HER2 IHC 3+ expression (n = 75), the ORR was 61.3% (95% CI, 49.4 to 72.4), the median DOR was 22.1 months (95% CI, 9.6 to not reached), the median PFS was 11.9 months (95% CI, 8.2 to 13.0), and the median OS was 21.1 months (95% CI, 15.3 to 29.6). Grade ≥3 drug-related adverse events were observed in 40.8% of patients; 10.5% experienced adjudicated drug-related interstitial lung disease (ILD), with three deaths. CONCLUSION Our study demonstrates durable clinical benefit, meaningful survival outcomes, and safety consistent with the known profile (including ILD) in pretreated patients with HER2-expressing tumors receiving T-DXd. Greatest benefit was observed for the IHC 3+ population. These data support the potential role of T-DXd as a tumor-agnostic therapy for patients with HER2-expressing solid tumors.
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Affiliation(s)
- Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Vicky Makker
- Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Ana Oaknin
- Gynaecologic Cancer Programme, Vall d’Hebron Institute of Oncology (VHIO), Hospital Universitari Vall d’Hebron, Vall d’Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Do-Youn Oh
- Seoul National University Hospital; Cancer Research Institute, Seoul National University College of Medicine; Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, South Korea
| | - Susana Banerjee
- Gynaecology Unit, The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London, United Kingdom
| | - Antonio González-Martín
- Medical Oncology Department and Programme in Solid Tumours-CIMA, Cancer Center Clínica Universidad de Navarra, Madrid, Spain
| | - Kyung Hae Jung
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Iwona Ługowska
- Early Phase Clinical Trials Unit and Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Luis Manso
- Department of Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Aránzazu Manzano
- Experimental Therapeutics in Cancer (UTEC), Department of Medical Oncology, Hospital Clínico San Carlos, Madrid, Spain
| | - Bohuslav Melichar
- Department of Oncology, Palacký University Medical School and University Hospital, Olomouc, Czech Republic
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda and the Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Piazza dell’Ospedale Maggiore, Milan, Italy
| | | | | | - Yan Ma
- Oncology R&D, AstraZeneca, Cambridge, United Kingdom
| | | | | | - Jung-Yun Lee
- Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, South Korea
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Ji L, Zhang W, Hao S, Wang Z, Zhang G. Clinical efficacy analysis of radioactive 125I particle implantation for the treatment of pelvic local recurrence of cervical cancer after radiotherapy. J Contemp Brachytherapy 2023; 15:432-441. [PMID: 38230403 PMCID: PMC10789153 DOI: 10.5114/jcb.2023.134172] [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: 09/22/2023] [Accepted: 12/01/2023] [Indexed: 01/18/2024] Open
Abstract
Purpose To explore the efficacy of CT-guided iodine-125 (125I) radioactive particle implantation for the treatment of pelvic local recurrence of cervical cancer after radiotherapy. Material and methods To analyze clinical data of 46 patients with pelvic local recurrence of cervical cancer after radiotherapy, who underwent 125I particle implantation, post-operative follow-up using Kaplan-Meier method to calculate the rate of local control, and observation of complications. Univariate and multi-factorial analyses were performed with log-rank test and Cox regression statistical method to observe changes in serum SCC-Ag and CEA levels. Results A total of 57 lesions in 46 patients had a short-term local control rate of 87.72% (50/57) and effective rate of 68.42% (39/57). As of the end of follow-up, the median local progression-free survival time of 46 patients was 12.2 (range, 3.5-32) months, the median overall survival time was 16.3 (range, 3.5-40) months, with 1-year and 2-year OS of 63.04% and 41.30%. Univariate and multi-factorial analyses suggested that local recurrent mass size and recurrence site were the main factors affecting survival. Loco-regional progression-free survival (LPFS) time was 15.5 and 11.25 months in cases with recurrent mass diameter < 3 cm and ≥ 3 cm, respectively (χ2 = 10.83, p = 0.001 < 0.05). In patients with pelvic wall recurrence and central recurrence, the time to LPFS was 15.80 and 10.00 months, respectively (χ2 = 8.833, p = 0.0030 < 0.05). Tumor markers serum SCC-Ag and CEA decreased to different degrees after treatment, and the difference was statistically significant. The median LPFS in the SCC-Ag ≤ 3.5 ng/ml group was significantly higher than that in the SCC-Ag > 3.5 ng/ml group (χ2 = 4.241, p = 0.036 < 0.05). No serious post-operative complications were observed. Conclusions CT-guided 125I seed implantation has significant short-term efficacy in the treatment of pelvic local recurrence of cervical cancer after radiotherapy. It can improve the effective rate in patients with initial clinical stage II, especially in those with locally recurrent masses < 3 cm and in those with a recurrence in the pelvic wall.
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Affiliation(s)
- Liqiu Ji
- General Hospital of Northern Theater Command, Liaoning, China
| | - Wenwen Zhang
- General Hospital of Northern Theater Command, Liaoning, China
| | - Shanhu Hao
- General Hospital of Northern Theater Command, Liaoning, China
| | - Zhiguo Wang
- General Hospital of Northern Theater Command, Liaoning, China
| | - Guoxu Zhang
- General Hospital of Northern Theater Command, Liaoning, China
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Guo Y, Jin G, Gao YY, Li K. Clinical study of interstitial brachytherapy for 72 cases of recurrent cervical cancer. Pak J Med Sci 2023; 39:863-869. [PMID: 37250576 PMCID: PMC10214801 DOI: 10.12669/pjms.39.3.6868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/08/2022] [Accepted: 01/08/2023] [Indexed: 11/02/2023] Open
Abstract
Objective To determine the application value of interstitial brachytherapy in the treatment of recurrent cervical cancer. Methods A retrospective analysis was conducted on the clinical data of 72 patients with recurrent cervical cancer admitted to The Fourth Hospital of Hebei Medical University from September 2017 to April 2022. They were divided into two groups according to different brachytherapy methods: conventional after-load radiotherapy group and interstitial brachytherapy group. After treatment, regular outpatient reviews or telephone follow-ups were conducted to evaluate the efficacy, related toxic and side effects and prognostic factors. Results The short-term efficacy of the interstitial brachytherapy group was significantly higher than that of the interstitial brachytherapy group (p<0.05). The one-year LC and two-year LC of the interstitial brachytherapy group were 94% and 90.6%, respectively, while those of the conventional after-load group were 74.5% and 67.8%, respectively, with a statistically significant difference (p<0.05). The clinical efficacy of peripheral recurrence was 13.9% in the interstitial brachytherapy group, and that in the conventional after-load group was 2.7%, with a statistically significant difference (p<0.05). There was a statistically significant difference in late toxic and side effects between the two groups (p<0.05). Prognostic factors: Multivariate analysis of the COX regression model showed that only the maximum tumor diameter was an independent prognostic factor for OS and PFS, while the recurrence site and brachytherapy method were the independent prognostic factors for LC. Conclusion Interstitial brachytherapy radiotherapy touts various benefits in the treatment of patients with recurrent cervical cancer, such as good short-term efficacy, high local control rate, reduced incidence of advanced bladder and rectal toxicity, and improved quality of life.
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Affiliation(s)
- Yunfeng Guo
- Yunfeng Guo, Department of Gynecology and Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China
| | - Ge Jin
- Ge Jin, Department of Gynecology and Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China
| | - Yang-yang Gao
- Yang-yang Gao, Department of Oncology, Liaocheng Tumor Hospital, Liaocheng 252002, Shandong, P.R. China
| | - Kuixiu Li
- Kuixiu Li, Department of Gynecology and Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei, P.R. China
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Xie K, Liu L, Wang M, Li X, Wang B, Yin S, Chen W, Lin Y, Zhu X. IMPA2 blocks cervical cancer cell apoptosis and induces paclitaxel resistance through p53-mediated AIFM2 regulation. Acta Biochim Biophys Sin (Shanghai) 2023; 55:623-632. [PMID: 37140233 DOI: 10.3724/abbs.2023069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
Abstract
Cervical cancer continues to be a concern, and the prognosis of locally advanced cervical cancer remains poor. IMPA2 was previously identified as a potential oncogene and regulator of tumor apoptosis. In this study, we aim to further elucidate the underlying mechanisms of IMPA2 gene in the regulation of cervical cancer apoptosis. First, we identify AIFM2 as an upregulated gene in IMPA2-silenced cervical cancer cells, and inhibition of AIFM2 reverses IMPA2 knockdown-induced apoptosis. Further study reveals that AIFM2 regulates cell apoptosis in a mitochondrial-dependent manner with a redistribution of mitochondrial membrane potential and intracellular Ca2 + levels. However, the analysis of the STRING database and our experimental results show that AIFM2 has little effect on cervical cancer progression and survival. Further mechanistic study demonstrates that IMPA2 and AIFM2 silencing inhibits apoptosis by activating p53. Meanwhile, the knockdown of IMPA2 enhances the chemosensitivity of cervical cancer cells by strengthening paclitaxel-induced apoptosis. Based on the above results, the IMPA2/AIFM2/p53 pathway may be a new molecular mechanism for paclitaxel treatment of cervical cancer and an effective strategy to enhance the sensitivity of cervical cancer cells to paclitaxel. Our findings display a novel function of IMPA2 in regulating cell apoptosis and paclitaxel resistance mediated by a disturbance of AIFM2 and p53 expression, potentially making it a novel therapeutic target for cervical cancer treatment.
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Zhang S, Chen S, Wang R, Wang Z, Zhou J, Li C. Clinical efficacy and safety analysis of CT-guided 125I implantation in the treatment of recurrent or metastatic pelvic malignant tumor. Brachytherapy 2023; 22:132-138. [PMID: 36586808 DOI: 10.1016/j.brachy.2022.10.007] [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: 04/22/2022] [Revised: 10/07/2022] [Accepted: 10/21/2022] [Indexed: 12/31/2022]
Abstract
PURPOSE This study was conducted to evaluate the clinical efficacy and safety of computed tomography (CT)-guided 125I implantation in the treatment of recurrent or metastatic pelvic malignant tumor. METHODS AND MATERIALS This retrospective study analyzed the data of 30 patients with recurrent and metastatic pelvic malignant tumor who were treated with CT-guided 125I implantation between January 2016 and December 2020. Disease control rate, objective remission rate, overall survival (OS), pain relief rate, quality of life score, and complications were evaluated after the followup. RESULTS Median followup was 20.1 (7-30) months. Disease control rate was 86.67% at 6 months. Objective response rates at 1, 3, and 6 months were 36.67%, 60%, and 56.67%, respectively. OS rates at 12 and 24 months were 76.67% (23/30) and 33.33% (10/30), respectively. Progression-free survival rates at 12 and 24 months were 63.33% (19/30) and 33.33% (10/30), respectively. Postoperative pain relief rate was 86.67% (26/30). There were no major bleeding, pelvic abscess, intestinal fistula, intestinal perforation, and other serious complications. CONCLUSIONS CT-guided 125I seed implantation in the treatment of patients with pelvic malignant tumor is a simple operation and less traumatic and can improve patients' quality of life and reduce tumor load.
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Affiliation(s)
- Shenghe Zhang
- Department of Intervention, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Songbai Chen
- Department of Intervention, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Ruoyu Wang
- Department of Medical Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China.
| | - Zhe Wang
- Department of Medical Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Jun Zhou
- Department of Intervention, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Chuang Li
- Department of Intervention, Affiliated Zhongshan Hospital of Dalian University, Dalian, China.
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Maiorano BA, Maiorano MFP, Ciardiello D, Maglione A, Orditura M, Lorusso D, Maiello E. Beyond Platinum, ICIs in Metastatic Cervical Cancer: A Systematic Review. Cancers (Basel) 2022; 14:cancers14235955. [PMID: 36497437 PMCID: PMC9737392 DOI: 10.3390/cancers14235955] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Cervical cancer (CC) constitutes the fourth most common tumor among the female population. Therapeutic approaches to advanced CC are limited, with dismal results in terms of survival, mainly after progression to platinum-based regimens. Immune checkpoint inhibitors (ICIs) are remodeling the therapeutic scenario of many solid tumors. The role of ICIs in CC should be addressed. Therefore, we systematically reviewed the latest clinical trials employing ICIs in advanced CC to assess which ICIs have been employed and how ICIs might meet the need for new therapeutic options in terms of efficacy and safety. METHODS The review was conducted following the PRISMA guidelines. The following efficacy outcomes were specifically collected: overall response rate (ORR), disease control rate (DCR), progression-free survival (PFS), and overall survival (OS); for safety: type, number, and grade of adverse events (AEs). RESULTS A total of 17 studies were analyzed. Anti-PD1 (pembrolizumab, nivolumab, cemiplimab, balstilimab, and tislelizumab), anti-PD-L1 (atezolizumab), and anti-CTLA-4 (ipilimumab, zalifrelimab) agents were employed both as single agents or combinations. Overall ORR ranged from 0% to 65.9%. ORR ranged from 5.9% to 69.6% in PD-L1-positive patients and from 0% to 50% in PD-L1-negative patients. DCR was 30.6-94.1%. mPFS ranged from 2 to 10.4 months. mOS ranged from 8 months to not reached. PD-L1 status did not impact survival. A total of 33.9% to 100% of patients experienced AEs. CONCLUSION Immunotherapy represents an appealing strategy for patients with advanced CC, as 2 out of 3 patients seem to respond to ICIs. PD-L1 status might be an indicator of response without impacting survival.
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Affiliation(s)
- Brigida Anna Maiorano
- Oncology Unit, Fondazione Casa Sollievo della Sofferenza IRCCS, 71013 San Giovanni Rotondo, Italy
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Mauro Francesco Pio Maiorano
- Obstetrics and Gynecology Unit, Department of Biomedical Sciences and Human Oncology, University of Bari “Aldo Moro”, 70121 Bari, Italy
- Correspondence:
| | - Davide Ciardiello
- Oncology Unit, Fondazione Casa Sollievo della Sofferenza IRCCS, 71013 San Giovanni Rotondo, Italy
- Medical Oncology, Department of Precision Medicine, Luigi Vanvitelli University of Campania, 80131 Naples, Italy
| | - Annamaria Maglione
- Obstetrics and Gynecology Department, Fondazione Casa Sollievo della Sofferenza IRCCS, 71013 San Giovanni Rotondo, Italy
| | - Michele Orditura
- Medical Oncology, Department of Precision Medicine, Luigi Vanvitelli University of Campania, 80131 Naples, Italy
| | - Domenica Lorusso
- Department of Women and Child Health, Division of Gynaecologic Oncology, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
- Scientific Directorate, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Evaristo Maiello
- Oncology Unit, Fondazione Casa Sollievo della Sofferenza IRCCS, 71013 San Giovanni Rotondo, Italy
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Yoshida H, Shiraishi K, Kato T. Molecular Pathology of Human Papilloma Virus-Negative Cervical Cancers. Cancers (Basel) 2021; 13:cancers13246351. [PMID: 34944973 PMCID: PMC8699825 DOI: 10.3390/cancers13246351] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022] Open
Abstract
Cervical cancer is the fourth most common cancer in women worldwide and is predominantly caused by infection with human papillomavirus (HPV). However, a small subset of cervical cancers tests negative for HPV, including true HPV-independent cancers and false-negative cases. True HPV-negative cancers appear to be more prevalent in certain pathological adenocarcinoma subtypes, such as gastric- and clear-cell-type adenocarcinomas. Moreover, HPV-negative cervical cancers have proven to be a biologically distinct tumor subset that follows a different pathogenetic pathway to HPV-associated cervical cancers. HPV-negative cervical cancers are often diagnosed at an advanced stage with a poor prognosis and are expected to persist in the post-HPV vaccination era; therefore, it is important to understand HPV-negative cancers. In this review, we provide a concise overview of the molecular pathology of HPV-negative cervical cancers, with a focus on their definitions, the potential causes of false-negative HPV tests, and the histology, genetic profiles, and pathogenesis of HPV-negative cancers.
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Affiliation(s)
- Hiroshi Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
- Correspondence: ; Tel.: +81-3-3457-5201
| | - Kouya Shiraishi
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo 104-0045, Japan;
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan;
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Zhang H, He P, Zhou Q, Lu Y, Lu B. The potential oncogenic and MLN4924-resistant effects of CSN5 on cervical cancer cells. Cancer Cell Int 2021; 21:369. [PMID: 34247597 PMCID: PMC8273998 DOI: 10.1186/s12935-021-02078-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/05/2021] [Indexed: 01/13/2023] Open
Abstract
Background CSN5, a member of Cop9 signalosome, is essential for protein neddylation. It has been supposed to serve as an oncogene in some cancers. However, the role of CSN5 has not been investigated in cervical cancer yet. Methods Data from TCGA cohorts and GEO dataset was analyzed to examine the expression profile of CSN5 and clinical relevance in cervical cancers. The role of CSN5 on cervical cancer cell proliferation was investigated in cervical cancer cell lines, Siha and Hela, through CSN5 knockdown via CRISPR–CAS9. Western blot was used to detect the effect of CSN5 knockdown and overexpression. The biological behaviors were analyzed by CCK8, clone formation assay, 3-D spheroid generation assay and cell cycle assay. Besides, the role CSN5 knockdown in vivo was evaluated by xenograft tumor model. MLN4924 was given in Siha and Hela with CSN5 overexpression. Results We found that downregulation of CSN5 in Siha and Hela cells inhibited cell proliferation in vitro and in vivo, and the inhibitory effects were largely rescued by CSN5 overexpression. Moreover, deletion of CSN5 caused cell cycle arrest rather than inducing apoptosis. Importantly, CSN5 overexpression confers resistance to the anti-cancer effects of MLN4924 (pevonedistat) in cervical cancer cells. Conclusions Our findings demonstrated that CSN5 functions as an oncogene in cervical cancers and may serve as a potential indicator for predicting the effects of MLN4924 treatment in the future.
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Affiliation(s)
- Huilin Zhang
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Ping He
- Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Qing Zhou
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Women's Reproductive Health Key Laboratory of Zhejiang Province, and Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, 310029, Zhejiang, China.,Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Yan Lu
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Women's Reproductive Health Key Laboratory of Zhejiang Province, and Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, 310029, Zhejiang, China.,Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Bingjian Lu
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China. .,Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Women's Reproductive Health Key Laboratory of Zhejiang Province, and Department of Gynecologic Oncology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, 310029, Zhejiang, China.
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Zheng Q, Jia J, Zhou Z, Chu Q, Lian W, Chen Z. The Emerging Role of Thymopoietin-Antisense RNA 1 as Long Noncoding RNA in the Pathogenesis of Human Cancers. DNA Cell Biol 2021; 40:848-857. [PMID: 34096793 DOI: 10.1089/dna.2021.0024] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) play essential roles in the occurrence and development of multiple human cancers. An accumulating body of researches have investigated thymopoietin antisense RNA 1 (TMPO-AS1) as a newly discovered lncRNA, which functions as an oncogenic lncRNA that is upregulated in various human malignancies and associated with poor prognosis. Many studies have detected abnormally high expression levels of TMPO-AS1 in multiple cancers, such as lung cancer, breast cancer, colorectal cancer (CRC), hepatocellular carcinoma, CRC, gastric cancer, ovarian cancer, thyroid cancer, esophageal cancer, Wilms tumor, cervical cancer, retinoblastoma, bladder cancer, osteosarcoma, and prostate cancer. TMPO-AS1 has been subsequently demonstrated to play a pivotal role in tumorigenesis and progression. The aberrantly expressed TMPO-AS1 acts as a competing endogenous RNA (ceRNA) that inhibits miRNA expression, thus activating the expression of downstream oncogenes. This study comprehensively summarizes the aberrant expressions of TMPO-AS1 as reported in the current literature and explains the relevant biological regulation mechanisms in carcinogenesis and tumor progression. Corresponding studies have indicated that TMPO-AS1 has a potential value as a promising biomarker or a target for cancer therapy.
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Affiliation(s)
- Qiuxian Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Junjun Jia
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Ziyuan Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Qingfei Chu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wenwen Lian
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhi Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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