Cancer Investigation最新文献

{"title":"Comparative Analysis of miRNA and EMT Markers in Metastatic Colorectal Cancer.","authors":"Veronika Hanusova, Petra Matouskova, Monika Manethova, Jiri Soukup, Stanislav John, Martin Zofka, Hana Vošmikova, Lukas Krbal, Emil Rudolf","doi":"10.1080/07357907.2023.2283495","DOIUrl":"10.1080/07357907.2023.2283495","url":null,"abstract":"<p><p>Colorectal cancer (CRC) is the fourth most commonly diagnosed malignant condition in the world. Micro RNAs (miRNAs) as well as epithelial to mesenchymal transition (EMT) play an important role in the pathogenesis of CRC. We performed a comparative analysis of the expression of selected miRNA genes and EMT markers in bioptic samples from patients (n = 45) with primary CRC or metastatic (m)CRC to the regional lymph node using reverse transcription-quantitative PCR and IHC staining. Results: Out of all miRNA analyzed, the miR-17 expression was most significantly different and associated with lower risk of CRC spread to the lymph node. In addition, significant relationships were found between the tumor side localization and several miRNAs expressions (miR-9, miR-29b, miR-19a, miR-19b, miR-21, miR-106a, miR-20a and miR-17). In addition, of the examined EMT markers, only VEGFA expression correlated with tumor progression (tumor grade G2). In the examined set of patient samples and their matched healthy tissue, several specific molecular markers (miRNAs associated with EMT and tumor progression) were identified with a promising prognostic potential. Their further examination in larger patient cohorts is planned to validate the present data.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"837-847"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138298481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genomic Alterations of Signaling and DNA Damage Repair Pathways in Non-Muscle Invasive Bladder Cancer.","authors":"Serdar Celik, Tekincan Aktas, Ozde Gokbayrak, Aylin Erol, Kutsal Yorukoglu, Batuhan Yilmaz, Hilmi Sari, Zekiye Altun, Mehmet Ugur Mungan, Ilhan Celebi, Guven Aslan, Safiye Aktas","doi":"10.1080/07357907.2023.2288640","DOIUrl":"10.1080/07357907.2023.2288640","url":null,"abstract":"<p><p>The aim of the study was to demonstrate the most common genetic alterations and evaluate possible targets involving phosphatidylinositol-3-OH kinase (PIK3)/AKT/mammalian target of rapamycin (mTOR) signaling and DNA damage repair (DDR) pathways for personalized treatment in patients with non-muscle invasive bladder cancer (NMIBC). Alterations of these pathways were observed in 89.5% and 100% of patients, respectively. Among them, BARD1 was more frequently altered in low/intermediate-risk cases, but PARP4 was more frequently affected in intermediate/high-risk patients. The possible target feasibility of BARD1 and PARP4 alterations should be evaluated for personalized treatment using PARP-inhibitors in NMIBC. It is important to detect high tumor mutation burden (TMB) in patients in terms of immunotherapy.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"848-857"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138298482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recurrence Patterns and Clinical Management after a Positive Sentinel Node Biopsy in Melanoma Patients.","authors":"Jacqueline N de Menezes, Dante A S M Arra, Matheus M Lôbo, Clovis A L Pinto, João P S N Lima, Milton J B Silva, João P Duprat Neto, Eduardo Bertolli","doi":"10.1080/07357907.2023.2283459","DOIUrl":"10.1080/07357907.2023.2283459","url":null,"abstract":"<p><p>Introduction melanoma patients who become stage III after a positive sentinel node biopsy (SNB) may have several patterns of recurrence patients and methods retrospective analysis of melanoma patients who have undergone SNB in a single institution from 2000 to 2015. Results There were 111 recurrences (45.1%) among 246 (20.3%) SNB positive patients and median DRFS was 77.7 months. After initial treatment, further recurrences occurred in 68 (77.3%) patients, regardless the site of initial recurrence conclusions multimodal strategies are recommended to achieve better results when managing stage III melanoma patients after a positive SNB.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"830-836"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92152695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving Cancer Patient Outcomes and Cost-Effectiveness: A Markov Simulation of Improved Early Detection, Side Effect Management, and Palliative Care.","authors":"Raphael E Cuomo","doi":"10.1080/07357907.2023.2287485","DOIUrl":"10.1080/07357907.2023.2287485","url":null,"abstract":"<p><p>I employed a Markov model to simulate outcomes for a cohort of 1,000 hypothetical patients, comparing improvements in early detection, side effect management, and palliative care over a ten-year period. This model showed benefits in early detection and proactive health management, improving disease stability and reducing mortality rates. This protocol resulted in an 85.8% five-year survival rate, compared to 69.5% under standard protocol. Cost-effectiveness analysis showed significantly reduced costs and improved quality-adjusted life years. Our findings underscore the importance of comprehensive cancer care. These improvements not only reduce simulated healthcare costs but also significantly improve patient outcomes.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"858-862"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138290444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variation of Plasma Damage-Associated Molecular Patterns in Patients with Advanced Solid Tumors after Standard of Care Systemic Treatment.","authors":"Vicente Valentí, Laia Capdevila, Isabel Ruiz, Javier Ramos, Joan Badía, Susana Blázquez, Óscar Villuendas, Cristina Pérez, Laura Fernández-Sender, Mónica Córdoba, Carlos Alonso-Villaverde","doi":"10.1080/07357907.2023.2283458","DOIUrl":"10.1080/07357907.2023.2283458","url":null,"abstract":"<p><strong>Background: </strong>Immunogenic cell death (ICD) is known for releasing damage-associated molecular patterns (DAMPs) from tumor cells. We aimed to find ICD signals by assessing the variation of plasmatic DAMPs (HMGB1, S100A8) before-after standard of care (SoC) systemic treatment in patients with advanced solid tumors.</p><p><strong>Methods: </strong>Patients scheduled to start a new line of systemic treatment were included. Plasmatic concentrations of HMGB1 and S100A8 were measured (ng/mL) before and after three months of treatment.</p><p><strong>Results: </strong>Fifty-two patients were included. Forty-four patients (85%) had metastases, and 8 (15%) were treated for stage III tumors. The most frequent tumor sites were colorectal (35%) and lung (25%). Forty-two patients (81%) received this treatment in the first-line setting. Thirty-six patients (69%) were treated chemotherapy (CT) alone, ten (19%) CT plus targeted therapy, two (3.8%) carboplatin-pemetrexed-pembrolizumab, three (5.8%) pembrolizumab alone and one (1.9%) cetuximab alone. Median plasmatic concentration of S100A8 was significantly higher before than after treatment in the whole population (3.78 vs. 2.91 ng/mL; <i>p</i> = 0.011) and more markedly in the subgroups of patients who experienced RECIST-assessed tumor response (5.70 vs. 2.63 ng/mL; <i>p</i> = 0.002). Median plasmatic concentration of HMGB1was not significantly different before and after treatment (10.23 vs. 11.85 ng/mL; <i>p</i> = 0.382) and did not differ depending on tumor response. Median PFS was not significantly different between patients whose plasma HMBG1 concentration decreased or increased (8.0 vs. 10.6 months; <i>p</i> = 0.29) after treatment. Median PFS was significantly longer in those patients in whom the plasma concentration of S100A8 decreased after treatment (12 vs. 4.7 months; <i>p</i> < 0.001). Median OS was not significantly different between patients whose plasma HMBG1 concentration decreased or increased (13.1 vs. 14.7 months; <i>p</i> = 0.46) after treatment. Median OS was significantly longer in those patients in whom the plasma concentration of S100A8 decreased after treatment (16.7 vs. 9.0 months; <i>p</i> < 0.001).</p><p><strong>Conclusions: </strong>Signals of ICD were not observed. S100A8 behaves as an inflammatory marker with decreased concentration after treatment, mostly in RECIST-responders. PFS and OS were significantly prolonged in those patients who experienced a decrease of S100A8 compared with those patients who experienced increase of plasma S100A8 at three months.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"821-829"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136396423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perception, Cognition and Thought: Part V Entropy, the Arrow of Time and the Present.","authors":"Gary H Lyman, Christopher H Lyman, Nicole M Kuderer","doi":"10.1080/07357907.2023.2256145","DOIUrl":"10.1080/07357907.2023.2256145","url":null,"abstract":"","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"803-806"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10188142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Swallowing Function in Patients with Head and Neck Squamous Cell Carcinoma in High vs. Low Dose Cisplatin.","authors":"Amber Veldman, Annika van Oosbree, Madisyn Braun, Aarabhi Gurumoorthy, William C Spanos, Steven Powell","doi":"10.1080/07357907.2023.2283452","DOIUrl":"10.1080/07357907.2023.2283452","url":null,"abstract":"<p><p>Cisplatin-based therapies are standard-of-care for advanced-stage head and neck squamous cell carcinoma (HNSCC). Treatment regimens include 3 weeks of high-dose bolus cisplatin or 6-7 weeks of low-dose weekly cisplatin, both with concurrent radiation. The effects of cisplatin dosage on swallowing function warrant further study. A 237-patient cohort treated for HNSCC at a single center were studied retrospectively. Gastrostomy tube dependence served as the primary endpoint. Secondary endpoints included weight changes, esophageal stricture, and lymphedema. The primary/secondary outcomes were not statistically significant; however, ototoxicity and renal toxicity were significantly higher in the high-dose group. These findings add insight into cisplatin dose-based functional outcomes.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"807-815"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92152694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Significance of the Pretreatment Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios in Predicting the Response to Neoadjuvant Chemotherapy and Survival Rates in Extremity Osteosarcoma: A Multicentre Prospective Study.","authors":"Amir Mohammad Arefpour, Maryam Garousi, Ahmad Foroughi, Saeed Hosseini, Mohadeseh Shahin, Seyed Alireza Javadinia","doi":"10.1080/07357907.2023.2283456","DOIUrl":"10.1080/07357907.2023.2283456","url":null,"abstract":"<p><strong>Objectives: </strong>We aimed to assess the effects of pretreatment neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios on the response to neoadjuvant chemotherapy and survival rates in patients with extremity osteosarcoma.</p><p><strong>Patients and methods: </strong>Patients with high-grade osteosarcoma admitted to oncologic centers affiliated with Iran University of Medical Sciences, Tehran, Iran from 2015 to 2021 were evaluated retrospectively to assess the impact of complete blood count-related parameters on the pathologic response after neoadjuvant chemotherapy. Then, patients were followed up prospectively to evaluate the survival rates. All patients received at least three cycles of cisplatin/doxorubicin regimen, preoperatively. In this study, the cut-off values for high neutrophil-to-lymphocyte and high platelet-to-lymphocyte ratio were considered 3.28 and 128, respectively.</p><p><strong>Results: </strong>One hundred eighty-six patients were enrolled. Patients with high neutrophil-to-lymphocyte ratio and high platelet-to-lymphocyte ratio had a significantly lower overall survival rates (20.7 [95% CI 18-23.5] month vs. 34.6 [95% CI 33.2-36], <i>p</i> = 0.003 and 21.9 [95% CI 20.2-23.6] month versus 35.3 [95% CI 33.9-36.7], <i>p</i> = 0.002; respectively). Moreover, disease-free survival of patients with high platelet-to-lymphocyte ratio was worse than patients with low platelet-to-lymphocyte ratio (20.4 [95% CI 18.4-22.4] month vs. 32.7 [95% CI 30.8-34.7], <i>p</i> = 0.02).</p><p><strong>Conclusion: </strong>Our study showed that neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios at the baseline can predict the survival of patients with high-grade osteosarcoma.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"816-820"},"PeriodicalIF":2.4,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"107590307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dose-Dense Docetaxel-Cyclophosphamide and Epirubicin-Cisplatin(ddDCEP): Analysis of an Alternative Platinum-Containing Regimen in 116 Patients with Early Triple Negative Breast Cancer.","authors":"Ashish Singh, Josh Thomas Georgy, Anjana Joel, Divya Bala Thumaty, Ajoy Oommen John, Nithya Ramnath, Tarun K George, Parth Sharma, Shalom Patole, Grace Rebekah, Elanthenral Sigamani, Marie Therese Manipadam, Anish Jacob Cherian, Deepak Thomas Abraham, Mazhuvanchary Jacob Paul, Rajesh Balakrishnan, Patricia Sebastian, Selvamani Backianathan, Raju Titus Chacko","doi":"10.1080/07357907.2023.2278048","DOIUrl":"10.1080/07357907.2023.2278048","url":null,"abstract":"<p><p>We assessed the efficacy, tolerability, and cost-effectiveness of a novel neoadjuvant regimen comprising docetaxel-cyclophosphamide alternating with epirubicin-cisplatin (ddDCEP) administered biweekly for 16 weeks in 116 patients with early triple-negative breast cancer. This regimen achieved a high pathological complete response (ypT0/TisN0) rate of 55.2% and favorable survival outcomes (30-month event-free survival, 91.2%; overall survival, 97%). Febrile neutropenia was observed in 4.3% of patients, and 98% completed at least six of eight cycles. ddDCEP was more cost-effective than contemporary carboplatin-based regimens. This novel approach offers an economically viable and effective alternative to current chemoimmunotherapy regimens, and merits further investigation.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"789-802"},"PeriodicalIF":2.4,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71420900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond the Horizon: A Cutting-Edge Review of the Latest Checkpoint Inhibitors in Cancer Treatment.","authors":"Marc Boutros, Fouad Attieh, Antoine Chartouni, Johnny Jalbout, Hampig Raphaël Kourie","doi":"10.1080/07357907.2023.2267675","DOIUrl":"10.1080/07357907.2023.2267675","url":null,"abstract":"<p><p>Immune checkpoint inhibitors (ICIs) have emerged as a revolutionary paradigm in oncology, offering a potent arsenal against various malignancies by harnessing the body's own immunological prowess. In a whirlwind of advancement, an abundance of new ICIs have come to light, rendering it a Herculean task for physicians to remain au courant with the rapidly evolving landscape. This comprehensive review meticulously explores the crescendo of clinical investigations and FDA approvals that have come to light during 2022 and 2023, showcasing the metamorphic impact of ICIs in cancer therapeutics. Delving into the pith of pivotal Phase 3 trials across diverse cancer types - including lung, renal, melanoma, and more - the review illuminates the significant strides made in enhancing patient outcomes, alongside the unveiling of novel ICIs that have garnered attention in the oncological community. The analysis extends to the notable presentations at the esteemed ESMO and ASCO conventions, providing a panoramic view of the contemporary advancements in ICI technology. Furthermore, the review underscores the imperative of continuous exploration in overcoming the extant challenges, such as the quest for reliable predictive biomarkers and the optimization of combinatorial strategies to surmount resistance and augment therapeutic efficacy. Through a holistic lens, this article elucidates the monumental impact of ICIs, marking a significant epoch in the odyssey towards rendering cancer a conquerable adversary.</p>","PeriodicalId":9463,"journal":{"name":"Cancer Investigation","volume":" ","pages":"757-773"},"PeriodicalIF":2.4,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41154391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}