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Zhao G, Wang S, Nie G, Li N. Unlocking the power of nanomedicine: Cell membrane-derived biomimetic cancer nanovaccines for cancer treatment. MED 2024; 5:660-688. [PMID: 38582088 DOI: 10.1016/j.medj.2024.03.012] [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: 10/25/2023] [Revised: 01/26/2024] [Accepted: 03/14/2024] [Indexed: 04/08/2024]
Abstract
Over the past decades, nanomedicine researchers have dedicated their efforts to developing nanoscale platforms capable of more precisely delivering drug payloads to attack tumors. Cancer nanovaccines are exhibiting a distinctive capability in inducing tumor-specific antitumor responses. Nevertheless, there remain numerous challenges that must be addressed for cancer nanovaccines to evoke sufficient therapeutic effects. Cell membrane-derived nanovaccines are an emerging class of cancer vaccines that comprise a synthetic nanoscale core camouflaged by naturally derived cell membranes. The specific cell membrane has a biomimetic nanoformulation with several distinctive abilities, such as immune evasion, enhanced biocompatibility, and tumor targeting, typically associated with a source cell. Here, we discuss the advancements of cell membrane-derived nanovaccines and how these vaccines are used for cancer therapeutics. Translational endeavors are currently in progress, and additional research is also necessary to effectively address crucial areas of demand, thereby facilitating the future successful translation of these emerging vaccine platforms.
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Affiliation(s)
- Guo Zhao
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Shuhang Wang
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing 100000, China.
| | - Ning Li
- Clinical Trial Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
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Rodríguez MCR, Chen-Zhao X, Hernando O, Flamarique S, Fernández-Letón P, Campo M, López M, Rodríguez M, Zucca D, Martínez D, Sánchez-Saugar E, Mañeru F, Ruiz-Zorrilla JG, de Acilu PG, Valero J, Montero A, Ciérvide R, Alvarez B, García-Aranda M, Alonso R, de la Casa MA, Alonso L, Nuñez M, Martí J, Arias F. SBRT-SG-01: final results of a prospective multicenter study on stereotactic body radiotherapy for liver metastases. Clin Transl Oncol 2024; 26:1790-1797. [PMID: 38431539 DOI: 10.1007/s12094-024-03403-w] [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: 12/22/2023] [Accepted: 02/01/2024] [Indexed: 03/05/2024]
Abstract
OBJECTIVE This study aimed to assess the efficacy and tolerability of stereotactic body radiation therapy (SBRT) for the treatment of liver metastases. METHODS Patients with up to 5 liver metastases were enrolled in this prospective multicenter study and underwent SBRT. Efficacy outcomes included in-field local control (LC), progression-free survival (PFS), and overall survival (OS). Acute and late toxicities were evaluated using CTCAE v.4.0. RESULTS A total of 52 patients with 105 liver metastases were treated between 2015 and 2018. The most common primary tumor was colorectal cancer (72% of cases). Liver metastases were synchronous with the primary tumor diagnosis in 24 patients (46.2%), and 21 patients (40.4%) presented with other extrahepatic oligometastases. All patients underwent intensity-modulated radiation therapy (IMRT)/volumetric-modulated arc therapy (VMAT) with image-guided radiation therapy (IGRT) and respiratory gating, and a minimum biologically effective dose (BED10Gy) of 100 Gy was delivered to all lesions. With a median follow-up of 23.1 months (range: 13.4-30.9 months) since liver SBRT, the median actuarial local progression-free survival (local-PFS) was not reached. The actuarial in-field LC rates were 84.9% and 78.4% at 24 and 48 months, respectively. The median actuarial liver-PFS and distant-PFS were 11 and 10.8 months, respectively. The actuarial median overall survival (OS) was 27.7 months from SBRT and 52.5 months from metastases diagnosis. Patients with lesion diameter ≤ 5 cm had significantly better median liver-PFS (p = 0.006) and OS (p = 0.018). No acute or late toxicities of grade ≥ 3 were observed. CONCLUSIONS This prospective multicenter study confirms that liver SBRT is an effective alternative for the treatment of liver metastases, demonstrating high rates of local control and survival while maintaining a low toxicity profile.
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Affiliation(s)
| | - Xin Chen-Zhao
- Radiation Oncology, Hospital Universitario HM Puerta del Sur, HM Hospitales, Madrid, Spain
| | - Ovidio Hernando
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Sonia Flamarique
- Radiation Oncology, Complejo Hospitalario de Navarra, Navarra, Spain
| | - Pedro Fernández-Letón
- Medical Physics, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Maider Campo
- Radiation Oncology, Complejo Hospitalario de Navarra, Navarra, Spain
| | - Mercedes López
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Maitane Rodríguez
- Radiation Oncology, Complejo Hospitalario de Navarra, Navarra, Spain
| | - Daniel Zucca
- Medical Physics, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Daniel Martínez
- Medical Physics, Complejo Hospitalario de Navarra, Navarra, Spain
| | - Emilio Sánchez-Saugar
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Fernando Mañeru
- Medical Physics, Complejo Hospitalario de Navarra, Navarra, Spain
| | | | - Paz García de Acilu
- Medical Physics, Hospital Universitario HM Puerta del Sur, HM Hospitales, Madrid, Spain
| | - Jeannette Valero
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Angel Montero
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Raquel Ciérvide
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Beatriz Alvarez
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Mariola García-Aranda
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Rosa Alonso
- Radiation Oncology, Hospital Universitario HM Puerta del Sur, HM Hospitales, Madrid, Spain
| | | | - Leyre Alonso
- Medical Physics, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Mónica Nuñez
- Radiation Oncology, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Jaime Martí
- Medical Physics, Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
| | - Fernando Arias
- Radiation Oncology, Complejo Hospitalario de Navarra, Navarra, Spain
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Sannes TS, Parmet T, Yusufov M, Sutherland J, Stefanik J, Andrade N, Gray TF, Braun IM, Pirl WF. So what I'm stressed? A qualitative study examininga caregivers' reactions to emerging biomarkers of stress. Brain Behav Immun Health 2024; 38:100783. [PMID: 38818371 PMCID: PMC11137355 DOI: 10.1016/j.bbih.2024.100783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 04/10/2024] [Accepted: 04/23/2024] [Indexed: 06/01/2024] Open
Abstract
Background Caregivers of adults with cancer often report significant distress yet remain difficult to engage in supportive services. While the field of Psychosomatic Medicine has continued to identify important markers of physiologic stress, and demonstrated disruption in these markers in caregiver populations, no research has investigated whether biomarker information on caregivers' reaction to stress could impact their willingness to address their ongoing distress. Methods Here, we report on a qualitative study (N = 17) in which we conducted individual interviews with cancer caregivers to explore their key attitudes towards, and subjective experience of, mock stress biomarker data. A total of 17 caregivers of patients (M age = 56.1 years; SD = 12.3) with primarily metastatic brain tumors (glioblastoma) were interviewed regarding four commercially available biomarkers (telomere length; hair cortisol, activity levels and heart rate variability). Once presented with information about stress biomarkers, caregivers were asked to discuss their subjective reaction as if it was their own data as well as their motivation and willingness to seek support after receiving such information. We identified and extracted relevant themes. Results Analysis utilizing the framework method revealed four emerging themes. The first theme described caregivers' ability to manage stress and willingness to engage with supportive services. Second, caregivers generally accepted the biomarker data but preferred it to be presented in a specific way. The third theme demonstrated that for some, biomarker data may actually increase their subjective distress (e.g., whether or not something could be done to improve their mental state). The last theme described how biomarkers were generally received as meaningful motivators that could increase caregivers' willingness to engage with supportive services. Conclusions In addition to the more general identified theme of CG's willingness to engage with additional support, we gained insights into caregivers' reaction to the stress biomarkers presented. Findings will set the stage for the utility of stress biomarker information and whether it influences cancer caregivers' willingness to address their distress and motivation to engage in supportive services.
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Affiliation(s)
- Timothy S. Sannes
- UMass Memorial Cancer Center, Department of Psychiatry, UMass Chan Medical School, Worcester, MA, USA
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Tamar Parmet
- University of Colorado-Denver, Department of Psychology, Denver, CO, USA
| | - Miryam Yusufov
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Jodi Sutherland
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Jennifer Stefanik
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Nicole Andrade
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Tamryn F. Gray
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - Ilana M. Braun
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
| | - William F. Pirl
- Dana Farber Cancer Institute, Department of Psychosocial Oncology and Palliative Care, Harvard Medical School, Boston, MA, USA
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Jahreiß MC, Incrocci L, Aben KKH, De Vries KC, Hoogeman M, Hooning MJ, Heemsbergen WD. The impact of baseline health factors on second primary cancer risk after radiotherapy for prostate cancer. Acta Oncol 2024; 63:511-517. [PMID: 38946286 DOI: 10.2340/1651-226x.2024.24334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 04/24/2024] [Indexed: 07/02/2024]
Abstract
PURPOSE In evaluating second primary cancers (SPCs) following External Beam Radiotherapy (EBRT), the role of lifestyle factors is frequently not considered due to data limitations. We investigated the association between smoking, comorbidities, and SPC risks within EBRT-treated patients for localized prostate cancer (PCa). PATIENTS & METHODS The study included 1,883 PCa survivors aged 50-79, treated between 2006 and 2013, with intensity-modulated radiotherapy (IMRT) or three-dimensional conformal radiotherapy (3D-CRT). Clinical data were combined with SPC and survival data from the Netherlands Cancer Registry with a 12-month latency period. Standardized Incidence Ratios (SIRs) were calculated comparing the EBRT cohort with the general Dutch population. To explore the effect of patient and treatment characteristics on SPCs we conducted a Cox regression analysis. Lastly, we estimated cumulative incidences of developing solid SPC, pelvis SPC, and non-pelvis SPC using a competing risk analysis. RESULTS Significantly increased SIRs were observed for all SPC (SIR = 1.21, 95% confidence interval [CI]: 1.08-1.34), pelvis SPC (SIR = 1.46, 95% CI: 1.18-1.78), and non-pelvis SPC (SIR = 1.18, 95% CI [1.04-1.34]). Smoking status was significantly associated with pelvic and non-pelvic SPCs. Charlson comorbidity index (CCI) ≥ 1 (Hazard Ratio [HR] = 1.45, 95% CI: 1.10-1.91), cardiovascular disease (HR = 1.41, 95% CI: 1.05-1.88), and chronic obstructive pulmonary disease (COPD) (HR = 1.91, 95% CI: 1.30-2.79) were significantly associated with non-pelvis SPC. The proportion of active smoking numbers in the cohort was similar to the general population. INTERPRETATION We conclude that the presence of comorbidities in the EBRT population might be a relevant factor in observed excess non-pelvis SPC risk, but not for excess pelvis SPC risk.
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Affiliation(s)
| | - Luca Incrocci
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Katja K H Aben
- Department of Research, Netherlands Comprehensive Cancer Organization, Utrecht, The Netherlands; Deaprtment for Health Evidence, Radboudumc, Nijmegen, The Netherlands
| | - Kim C De Vries
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Mischa Hoogeman
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Maartje J Hooning
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Wilma D Heemsbergen
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands.
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Feng YY, Liu JF, Xue Y, Liu D, Wu XZ. Network Pharmacology Based Elucidation of Molecular Mechanisms of Laoke Formula for Treatment of Advanced Non-Small Cell Lung Cancer. Chin J Integr Med 2024:10.1007/s11655-024-3717-5. [PMID: 38941043 DOI: 10.1007/s11655-024-3717-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 06/29/2024]
Abstract
OBJECTIVE To explore the specific pharmacological molecular mechanisms of Laoke Formula (LK) on treating advanced non-small cell lung cancer (NSCLC) based on clinical application, network pharmacology and experimental validation. METHODS Kaplan-Meier method and Cox regression analysis were used to evaluate the survival benefit of Chinese medicine (CM) treatment in 296 patients with NSCLC in Tianjin Medical University Cancer Institute and Hospital from January 2011 to December 2015. The compounds of LK were screened using the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform, and the corresponding targets were performed from Swiss Target Prediction. NSCLC-related targets were obtained from Therapeutic Target Database and Comparative Toxicogenomics Database. Key compounds and targets were identified from the compound-target-disease network and protein-protein interaction (PPI) network analysis, respectively. Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis were used to predict the potential signaling pathways involved in the treatment of advanced NSCLC with LK. The binding affinities between key ingredients and targets were further verified using molecular docking. Finally, A549 cell proliferation and migration assay were used to evaluate the antitumor activity of LK. Western blot was used to further verify the expression of key target proteins related to the predicted pathways. RESULTS Kaplan-Meier survival analysis showed that the overall survival of the CM group was longer than that of the non-CM group (36 months vs. 26 months), and COX regression analysis showed that LK treatment was an independent favorable prognostic factor (P=0.027). Next, 97 components and 86 potential targets were included in the network pharmacology, KEGG and GO analyses, and the results indicated that LK was associated with proliferation and apoptosis. Moreover, molecular docking revealed a good binding affinity between the key ingredients and targets. In vitro, A549 cell proliferation and migration assay showed that the biological inhibition effect was more obvious with the increase of LK concentration (P<0.05). And decreased expressions of nuclear factor κB1 (NF-κB1), epidermal growth factor receptor (EGFR) and AKT serine/threonine kinase 1 (AKT1) and increased expression of p53 (P<0.05) indicated the inhibitory effect of LK on NSCLC by Western blot. CONCLUSION LK inhibits NSCLC by inhibiting EGFR/phosphoinositide 3-kinase (PI3K)/AKT signaling pathway, NFκB signaling pathway and inducing apoptosis, which provides evidence for the therapeutic mechanism of LK to increase overall survival in NSCLC patients.
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Affiliation(s)
- Yu-Yu Feng
- Department of Nursing, Tangshan Vocational and Technical College, Tangshan, Hebei Province, 063000, China
| | - Jin-Feng Liu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yang Xue
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, 300020, China
| | - Dan Liu
- Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for China, Tianjin, 300060, China
| | - Xiong-Zhi Wu
- Tianjin Nankai Hospital, Tianjin Medical University, Tianjin, 300100, China.
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Qiao H, Feng Y, Han X, Tang H. Values of a novel comprehensive prognostic nutritional index (FIDA) in the prognosis of non-small cell lung cancer. Front Oncol 2024; 14:1393684. [PMID: 38966070 PMCID: PMC11222396 DOI: 10.3389/fonc.2024.1393684] [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: 02/29/2024] [Accepted: 06/05/2024] [Indexed: 07/06/2024] Open
Abstract
Background This study focuses on determining the prognostic and predictive value of the comprehensive prognostic nutrition index (FIDA) in individuals undergoing treatment for Non-Small-Cell Lung Carcinoma (NSCLC). Methods This retrospective analysis encompassed 474 of NSCLC patients treated from January 2010 through December 2019. Employing the Lasso-COX regression approach, eight blood parameters were identified as significant prognostic indicators. These parameters contributed to the formulation of the comprehensive prognostic nutrition index FIDA. Utilizing X-tile software, the patient cohort was categorized into either a high or low FIDA group based on an established optimal threshold. The cohort was then randomly segmented into a training set and a validation set using SPSS software. Subsequent steps involved conducting univariate and multivariate regression analyze to develop a prognostic nomogram. The effectiveness of this nomogram was evaluated by calculating the AUC. Results Analysis of survival curves for both the training and validation sets revealed a poorer prognosis in the high FIDA group compared to the low FIDA group. This trend persisted across various subgroups, including gender, age, and smoking history, with a statistical significance (p<0.05). Time-dependent ROC and diagnostic ROC analyses affirmed that FIDA serves as an effective diagnostic and prognostic marker in NSCLC. Moreover, Cox regression multivariate analysis established FIDA as an independent prognostic factor for NSCLC. The prognostic nomogram, integrating FIDA and clinical data, demonstrated substantial prognostic utility and outperformed the traditional TNM staging systemin predicting overall survival (OS). Conclusion FIDA emerges as a dependable predictor of outcomes for patients with NSCLC. It offers a practical, cost-effective tool for prognostication in regular clinical applications.
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Affiliation(s)
- Han Qiao
- Department of Respiratory Medicine, Qingdao University, Qingdao, China
| | - Yan Feng
- Department of Respiratory Medicine, Qingdao University, Qingdao, China
| | - Xiaolei Han
- Department of Health Office, Qingdao Municipal Hospital, Qingdao, China
| | - Huaping Tang
- Department of Respiratory Medicine, Qingdao Municipal Hospital, Qingdao, China
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Niu X, Sun S, Fan W, Yue P, Yao W, Wang Y, Deng X, Guo F, Zhang Y. Development and validation of nomograms to predict survival of neuroendocrine carcinoma in genitourinary system: A population-based retrospective study. PLoS One 2024; 19:e0303440. [PMID: 38837985 DOI: 10.1371/journal.pone.0303440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 04/23/2024] [Indexed: 06/07/2024] Open
Abstract
Neuroendocrine carcinoma (NEC) is a rare yet potentially perilous neoplasm. The objective of this study was to develop prognostic models for the survival of NEC patients in the genitourinary system and subsequently validate these models. A total of 7125 neuroendocrine neoplasm (NEN) patients were extracted. Comparison of survival in patients with different types of NEN before and after propensity score-matching (PSM). A total of 3057 patients with NEC, whose information was complete, were extracted. The NEC influencing factors were chosen through the utilization of the least absolute shrinkage and selection operator regression model (LASSO) and the Fine & Gary model (FGM). Furthermore, nomograms were built. To validate the accuracy of the prediction, the efficiency was verified using bootstrap self-sampling techniques and receiver operating characteristic curves. LASSO and FGM were utilized to construct three models. Confirmation of validation was achieved by conducting analyses of the area under the curve and decision curve. Moreover, the FGS (DSS analysis using FGM) model produced higher net benefits. To maximize the advantages for patients, the FGS model disregarded the influence of additional occurrences. Patients are expected to experience advantages in terms of treatment options and survival assessment through the utilization of these models.
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Affiliation(s)
- Xiangnan Niu
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shiwei Sun
- Department of Urology, Taiyuan Central Hospital of Shanxi Medical University, Taiyuan, China
| | - Wenjuan Fan
- Department of Gynecology, Xian No. 1 Hospital, Xi'an, China
| | - Peng Yue
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Wei Yao
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yue Wang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Xiaoqian Deng
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Fuyu Guo
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Yangang Zhang
- Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
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Yang Y, Wang N, Yan F, Shi Z, Feng S. Metal-organic frameworks as candidates for tumor sonodynamic therapy: Designable structures for targeted multifunctional transformation. Acta Biomater 2024; 181:67-97. [PMID: 38697383 DOI: 10.1016/j.actbio.2024.04.037] [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: 01/27/2024] [Revised: 03/25/2024] [Accepted: 04/24/2024] [Indexed: 05/05/2024]
Abstract
Sonodynamic therapy (SDT), utilizing ultrasound (US) as the trigger, has gained popularity recently as a therapeutic approach with significant potential for treating various diseases. Metal-organic frameworks (MOFs), characterized by structural flexibility, are prominently emerging in the SDT realm as an innovative type of sonosensitizer, offering functional tunability and biocompatibility. However, due to the inherent limitations of MOFs, such as low reactivity to reactive oxygen species and challenges posed by the complex tumor microenvironment, MOF-based sonosensitizers with singular functions are unable to demonstrate the desired therapeutic efficacy and may pose risks of toxicity, limiting their biological applications to superficial tissues. MOFs generally possess distinctive crystalline structures and properties, and their controlled coordination environments provide a flexible platform for exploring structure-effect relationships and guiding the design and development of MOF-based nanomaterials to unlock their broader potential in biological fields. The primary focus of this paper is to summarize cases involving the modification of different MOF materials and the innovative strategies developed for various complex conditions. The paper outlines the diverse application areas of functionalized MOF-based sonosensitizers in tumor synergistic therapies, highlighting the extensive prospects of SDT. Additionally, challenges confronting SDT are briefly summarized to stimulate increased scientific interest in the practical application of MOFs and the successful clinical translation of SDT. Through these discussions, we strive to foster advancements that lead to early-stage clinical benefits for patients. STATEMENT OF SIGNIFICANCE: 1. An overview for the progresses in SDT explored from a novel and fundamental perspective. 2. Different modification strategies to improve the MOFs-mediated SDT efficacy are provided. 3. Guidelines for the design of multifunctional MOFs-based sonosensitizers are offered. 4. Powerful tumor ablation potential is reflected in SDT-led synergistic therapies. 5. Future challenges in the field of MOFs-based SDT in clinical translation are suggested.
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Affiliation(s)
- Yilin Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Ning Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Fei Yan
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China.
| | - Zhan Shi
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China.
| | - Shouhua Feng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
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Camerini E, Amsen D, Kater AP, Peters FS. The complexities of T-cell dysfunction in chronic lymphocytic leukemia. Semin Hematol 2024; 61:163-171. [PMID: 38782635 DOI: 10.1053/j.seminhematol.2024.04.001] [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: 11/14/2023] [Revised: 03/13/2024] [Accepted: 04/09/2024] [Indexed: 05/25/2024]
Abstract
Chronic lymphocytic leukemia (CLL) is a B-cell malignancy characterized by profound alterations and defects in the T-cell compartment. This observation has gained renewed interest as T-cell treatment strategies, which are successfully applied in more aggressive B-cell malignancies, have yielded disappointing results in CLL. Despite ongoing efforts to understand and address the observed T-cell defects, the exact mechanisms and nature underlying this dysfunction remain largely unknown. In this review, we examine the supporting signals from T cells to CLL cells in the lymph node niche, summarize key findings on T-cell functional defects, delve into potential underlying causes, and explore novel strategies for reversing these deficiencies. Our goal is to identify strategies aimed at resolving CLL-induced T-cell dysfunction which, in the future, will enhance the efficacy of autologous T-cell-based therapies for CLL patients.
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Affiliation(s)
- Elena Camerini
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam, The Netherlands; Department of Hematology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Derk Amsen
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam, The Netherlands; Landsteiner Laboratory for Blood Cell Research at Sanquin, Amsterdam, The Netherlands
| | - Arnon P Kater
- Department of Hematology, Amsterdam UMC, Amsterdam, The Netherlands.
| | - Fleur S Peters
- Department of Experimental Immunology, Amsterdam UMC, Amsterdam, The Netherlands; Department of Hematology, Amsterdam UMC, Amsterdam, The Netherlands
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Fan Z, Wu S, Deng H, Li G, Huang L, Liu H. Light-Triggered Nanozymes Remodel the Tumor Hypoxic and Immunosuppressive Microenvironment for Ferroptosis-Enhanced Antitumor Immunity. ACS NANO 2024; 18:12261-12275. [PMID: 38683132 DOI: 10.1021/acsnano.4c00844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Cancer immunotherapy holds significant promise for addressing diverse malignancies. Nevertheless, its efficacy remains constrained by the intricate tumor immunosuppressive microenvironment. Herein, a light-triggered nanozyme Fe-TCPP-R848-PEG (Fe-MOF-RP) was designed for remodeling the immunosuppressive microenvironment. The Fe-TCPP-MOFs were utilized not only as a core catalysis component against tumor destruction but also as a biocompatible delivery vector of an immunologic agonist, improving its long circulation and tumor enrichment. Concurrently, it catalyzes the decomposition of H2O2 within the tumor, yielding oxygen to augment photodynamic therapy. The induced ferroptosis, in synergy with photodynamic therapy, prompts the liberation of tumor-associated antigens from tumor cells inducing immunogenic cell death. Phototriggered on-demand release of R848 agonists stimulated the maturation of dendritic cells and reverted the tumor-promoting M2 phenotypes into adoptive M1 macrophages, which further reshaped the tumor immunosuppressive microenvironment. Notably, the nanozyme effectively restrains well-established tumors, such as B16F10 melanoma. Moreover, it demonstrates a distal tumor-inhibiting effect upon in situ light treatment. What is more, in a lung metastasis model, it elicits robust immune memory, conferring enduring protection against tumor rechallenge. Our study presents a straightforward and broadly applicable strategy for crafting nanozymes with the potential to effectively thwart cancer recurrence and metastasis.
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Affiliation(s)
- Zhijin Fan
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
- School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Sicheng Wu
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Huaping Deng
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Guanlin Li
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Linghong Huang
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
| | - Hongxing Liu
- Guangdong Provincial Key Laboratory of Urology, Guangdong Engineering Research Center of Urinary Minimally Invasive Surgery Robot and Intelligent Equipment, Guangzhou Institute of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 510120, China
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Sun C, Gong X, Hou L, Yang D, Li Q, Li L, Wang Y. A nomogram based on conventional and contrast-enhanced ultrasound radiomics for the noninvasively prediction of axillary lymph node metastasis in breast cancer patients. Front Oncol 2024; 14:1400872. [PMID: 38800371 PMCID: PMC11116775 DOI: 10.3389/fonc.2024.1400872] [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: 03/14/2024] [Accepted: 04/25/2024] [Indexed: 05/29/2024] Open
Abstract
Background This study aimed to investigate whether quantitative radiomics features extracted from conventional ultrasound (CUS) and contrast-enhanced ultrasound (CEUS) of primary breast lesions can help noninvasively predict axillary lymph nodes metastasis (ALNM) in breast cancer patients. Method A total of 111 breast cancer patients with 111 breast lesions were prospectively enrolled. All the included patients received presurgical CUS screening and CEUS examination and were randomly assigned to the training and validation sets at a ratio of 7:3 (n = 78 versus 33). Radiomics features were respectively extracted based on CUS and CEUS using the PyRadiomics package. The max-relevance and min-redundancy (MRMR) and least absolute shrinkage and selection operator (LASSO) analyses were used for feature selection and radiomics score calculation in the training set. The variance inflation factor (VIF) was performed to check the multicollinearity among selected predictors. The best performing model was selected to develop a nomogram using binary logistic regression analysis. The calibration and clinical utility of the nomogram were assessed. Results The model combining CUS reported ALN status, CUS radiomics score (CUS-radscore) and CEUS radiomics score (CEUS-radscore) exhibited the best performance. The areas under the curves (AUC) of our proposed nomogram in the training and external validation sets were 0.845 [95% confidence interval (CI), 0.739-0.950] and 0.901 (95% CI, 0.758-1). The calibration curves and decision curve analysis (DCA) demonstrated the nomogram's robust consistency and clinical utility. Conclusions The established nomogram is a promising prediction tool for noninvasive prediction of ALN status. The radiomics features based on CUS and CEUS can help improve the predictive performance.
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Affiliation(s)
- Chao Sun
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuantong Gong
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lu Hou
- 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
| | - Di Yang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qian Li
- Department of Ultrasound, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Lin Li
- Department of Diagnostic Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong Wang
- Department of Ultrasound, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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12
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Bei LY, Shang CY, Wu JZ, Shen HR, Yin H, Liang JH, Zhang XY, Wang L, Li JY, Li Y, Xu W. Cause-specific mortality in a population-level cohort of diffuse large B-cell lymphoma following chemotherapy in the early 21st century. Ann Hematol 2024; 103:1675-1685. [PMID: 38228775 DOI: 10.1007/s00277-024-05619-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: 09/04/2023] [Accepted: 01/04/2024] [Indexed: 01/18/2024]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a severe non-Hodgkin's lymphoma. Life expectancy has improved with rituximab, but cause-specific mortality data is lacking. Using the Surveillance, Epidemiology, and End Results (SEER) database to study 27,449 individuals aged 20-74 years diagnosed with primary DLBCL who received chemotherapy between 2000 and 2019, we calculated standardized mortality rate (SMR) and excess absolute risk (EAR) and examined the connection between age, sex, time after diagnosis, and cause of death. Based on 12,205 deaths, 68.7% were due to lymphoma, 20.1% non-cancer causes, and 11.2% other cancers. Non-cancer mortality rates (SMR 1.2; EAR, 21.5) increased with DLBCL compared to the general population. The leading non-cancer death causes were cardiovascular (EAR, 22.6; SMR, 1.6) and infectious (EAR, 9.0; SMR, 2.9) diseases with DLBCL. Risks for non-cancer death and solid neoplasms are highest within the first diagnosis year, then decrease. Among socioeconomic factors, being white, being married, and having a higher income were favorable factors for reducing non-cancer mortality. To improve survival, close surveillance, assessment of risk factors, and early intervention are needed.
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Affiliation(s)
- Li-Ye Bei
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Chun-Yu Shang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Jia-Zhu Wu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Hao-Rui Shen
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Hua Yin
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Jin-Hua Liang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Xin-Yu Zhang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Li Wang
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Jian-Yong Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
| | - Yue Li
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
| | - Wei Xu
- Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
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Zheng G, Ye H, Bai J, Zhang X. Downregulation of lncRNA MIR17HG reduced tumorigenicity and Treg-mediated immune escape of non-small-cell lung cancer cells through targeting the miR-17-5p/RUNX3 axis. J Biochem Mol Toxicol 2024; 38:e23715. [PMID: 38704830 DOI: 10.1002/jbt.23715] [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: 11/22/2023] [Revised: 03/10/2024] [Accepted: 04/04/2024] [Indexed: 05/07/2024]
Abstract
Long noncoding RNA MIR17HG was involved with the progression of non-small-cell lung cancer (NSCLC), but specific mechanisms of MIR17HG-mediated immune escape of NSCLC cells were still unknown. The present study investigated the function of MIR17HG on regulatory T cell (Treg)-mediated immune escape and the underlying mechanisms in NSCLC. Expression of MIR17HG and miR-17-5p in NSCLC tissue samples were detected using quantitative real-time PCR (qRT-PCR). A549 and H1299 cells were transfected with sh-MIR17HG, miR-17-5p inhibitor, or sh-MIR17HG + miR-17-5p inhibitor, followed by cocultured with Tregs. Cell proliferation was measured using 5-ethynyl-20-deoxyuridine (Edu) staining assay and cell counting kit-8 (CCK-8) assay. Flow cytometry was used for determining positive numbers of FOXP3+CD4+/CD25+/CD8+ Tregs. Through subcutaneous injection with transfected A549 cells, a xenograft nude mouse model was established. Weights and volumes of xenograft tumors were evaluated. Additionally, the expressions of immune-related factors including transforming growth factor beta (TGF-β), vascular endothelial growth factor A (VEGF-A), interleukin-10 (IL-10), IL-4, and interferon-gamma (IFN-γ) in cultured cells, were evaluated by enzyme-linked immunosorbent assay and western blot analysis. Then, miR-17-5p was decreased and MIR17HG was enhanced in both NSCLC tissues and cell lines. MIR17HG knockdown significantly suppressed cell proliferation, tumorigenicity, and immune capacity of Tregs in A549 and H1299 cells, whereas sh-MIR17HG significantly reduced expression levels of VEGF-A, TGF-β, IL-4, and IL-10 but promoted the IFN-γ level in vitro and in vivo. Moreover, downregulation of miR-17-5p significantly reversed the effects of sh-MIR17HG. Additionally, we identified that runt- related transcription factor 3 (RUNX3) was a target of miR-17-5p, and sh-MIR17HG and miR-17-5p mimics downregulated RUNX3 expression. In conclusion, downregulation of MIR17HG suppresses tumorigenicity and Treg-mediated immune escape in NSCLC through downregulating the miR-17-5p/RUNX3 axis, indicating that this axis contains potential biomarkers for NSCLC.
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Affiliation(s)
- Guanghua Zheng
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, People's Republic of China
| | - Hui Ye
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, People's Republic of China
| | - Junjun Bai
- Department of Thoracic Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, People's Republic of China
| | - Xia Zhang
- Department of Respiratory Medicine, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, People's Republic of China
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Rt R, Sharma A, Biswal D, Goel S. Comparison of narrow band imaging versus white light imaging in detecting non muscle invasive bladder cancer. Urologia 2024; 91:289-297. [PMID: 38372242 DOI: 10.1177/03915603241232115] [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] [Indexed: 02/20/2024]
Abstract
BACKGROUND In the present study, we compared Narrow Band Imaging (NBI) and White Light Cystoscopy (WLC) in Non-muscle invasive bladder cancer (NMIBC) for detection and its impact on recurrence. MATERIALS AND METHODS This prospective study was conducted in the department of Urology at a tertiary institution from August 2021 to April 2023. The main aim was to determine the benefit of addition of NBI during TURBT in NMIBC. All patients with Urinary Bladder Mass (size less than 5 cm on USG/CT) aged >18 years of age planned for TURBT were included. RESULTS Amongst 63 patients, the mean age was 59.84 ± 11.3 years; 80% were males. Sixty percent of patients had history of Tobacco consumption and Type II DM was the most common comorbidity (59%). Commonest symptom was gross haematuria. Posterior wall was most commonly involved and papillary lesions were commonest. A total of 125 lesions were identified on WLI, with mean 1.98 ± 1.75 and 78 additional lesions were identified only on NBI with mean 1.24 ± 1.63 lesions. Four patients had intra-operative complications. Five patients had recurrence at 6 weeks and eight patients had recurrence at 3 months. NBI had detected more lesions in patients who developed recurrence at 6 weeks and 3 months (mean: 1.41 and 1.43). CONCLUSION NBI has additive role in detecting NMIBC lesions missed on WLI. NBI has significant role in preventing recurrence at 3 months and more so by detecting high grade tumours.
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Affiliation(s)
- Raghavendra Rt
- Department of Urology, AIIMS, Raipur, Chhattisgarh, India
| | - Amit Sharma
- Department of Urology, AIIMS, Raipur, Chhattisgarh, India
| | - Deepak Biswal
- Department of Urology, AIIMS, Raipur, Chhattisgarh, India
| | - Saryu Goel
- Department of Urology, AIIMS, Raipur, Chhattisgarh, India
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Xiang K, Li Y, Cong H, Yu B, Shen Y. Peptide-based non-viral gene delivery: A comprehensive review of the advances and challenges. Int J Biol Macromol 2024; 266:131194. [PMID: 38554914 DOI: 10.1016/j.ijbiomac.2024.131194] [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: 12/11/2023] [Revised: 03/14/2024] [Accepted: 03/26/2024] [Indexed: 04/02/2024]
Abstract
Gene therapy is the most effective treatment option for diseases, but its effectiveness is affected by the choice and design of gene carriers. The genes themselves have to pass through multiple barriers in order to enter the cell and therefore require additional vectors to carry them inside the cell. In gene therapy, peptides have unique properties and potential as gene carriers, which can effectively deliver genes into specific cells or tissues, protect genes from degradation, improve gene transfection efficiency, and enhance gene targeting and biological responsiveness. This paper reviews the research progress of peptides and their derivatives in the field of gene delivery recently, describes the obstacles encountered by foreign materials to enter the interior of the cell, and introduces the following classes of functional peptides that can carry materials into the interior of the cell, and assist in transmembrane translocation of carriers, thus breaking through endosomal traps to enable successful entry of genetic materials into the nucleus of the cell. The paper also discusses the combined application of peptide vectors with other vectors to enhance its transfection ability, explores current challenges encountered by peptide vectors, and looks forward to future developments in the field.
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Affiliation(s)
- Kai Xiang
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China
| | - Yanan Li
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China
| | - Hailin Cong
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China; School of Materials Science and Engineering, Shandong University of Technology, Zibo 255000, China.
| | - Bing Yu
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China; State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China.
| | - Youqing Shen
- College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Institute of Biomedical Materials and Engineering, Qingdao University, Qingdao 266071, China; Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Center for Bio nanoengineering, and Department of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
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16
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Lin Y, Cui N, Li F, Wang Y, Wang B. The model for predicting the central lymph node metastasis in cN0 papillary thyroid microcarcinoma with Hashimoto's thyroiditis. Front Endocrinol (Lausanne) 2024; 15:1330896. [PMID: 38745958 PMCID: PMC11091240 DOI: 10.3389/fendo.2024.1330896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/08/2024] [Indexed: 05/16/2024] Open
Abstract
Background The relationship between Hashimoto's thyroiditis (HT) and papillary thyroid microcarcinoma (PTMC) is controversial. These include central lymph node metastasis (CLNM), which affects the prognosis of PTMC patients. This study aimed to establish a predictive model combining ultrasonography and clinicopathological features to accurately evaluate latent CLNM in PTMC patients with HT at the clinical lymph node-negative (cN0) stage. Methods In this study, 1102 PTMC patients who received thyroidectomy and central cervical lymph node dissection (CLND) from the First Affiliated Hospital of Shandong First Medical University from January 2021 to December 2022 and the 960th Hospital of PLA from January 2021 to December 2022 were jointly collected. The clinical differences between PTMCs with HT and those without HT were compared. A total of 373 PTMCs with HT in cN0 were randomly divided into a training cohort and a validation cohort. By analyzing and screening the risk factors of CLNM, a nomogram model was established and verified. The predictive performance was measured by the receiver operating characteristic (ROC) curve, calibration curve, and clinical decision curve analysis (DCA). Results The ratio of central lymph node metastasis (CLNMR) in PTMCs with HT was 0.0% (0.0%, 15.0%) and 7.7% (0.0%, 40.0%) in the non-HT group (P<0.001). Multivariate logistic regression analysis showed that age, gender, calcification, adjacent to trachea or capsule, and TPOAB were predictors of CLNM in PTMCs with HT. The areas under the curve (AUC) of the prediction models in the training cohort and the validation cohort were 0.835 and 0.825, respectively, which showed good differentiation ability. DCA indicates that the prediction model also has high net benefit and clinical practical value. Conclusion This study found that CLN involvement was significantly reduced in PTMC patients with HT, suggesting that different methods should be used to predict CLNM in PTMC patients with HT and without HT, to more accurately assist preoperative clinical evaluation. The actual CLNM situation of PTMCs with HT in cN0 can be accurately predicted by the combination of ultrasonography and clinicopathological features.
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Affiliation(s)
- Yuyang Lin
- Department of Ultrasound, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Na Cui
- Department of Medical Ultrasound, The 960th Hospital of the Chinese People's Liberation Army Joint Logistic Support Force, Jinan, Shandong, China
| | - Fei Li
- Department of Ultrasound, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Yixuan Wang
- Department of Ultrasound, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Bei Wang
- Department of Ultrasound, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
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VanLandingham HB, Ellison RL, Turchmanovych-Hienkel N, Alfonso D, Oh A, Kaseda ET, Basurto K, Tse PKY, Khan H. Neuropsychological assessment, intervention, and best practices for women with non-Central nervous system cancer: A scoping review of current standards. Clin Neuropsychol 2024:1-32. [PMID: 38641949 DOI: 10.1080/13854046.2024.2343147] [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: 07/24/2023] [Accepted: 04/10/2024] [Indexed: 04/21/2024]
Abstract
Objective: Existing literature has sought to characterize the broad cognitive impact of non-central nervous system cancer and its treatment, including chemotherapy, radiation, surgery, and hormonal regulation. However, despite the frequency of women that are diagnosed with breast and gynecological cancer, there is limited research on the specific cognitive experiences of women undergoing cancer treatment. Presently, the current literature lacks concise guidance for neuropsychologists to support the cognitive health of women facing cancer, despite the acknowledged impact of cancer interventions and chronic illness on cognitive outcomes. Method: Applying scoping review criteria outlined by Peters et al. (2015) and adhering to Preferred Reporting Items for Systemic Reviews and Meta-Analysis (PRISMA) guidelines, we conducted a comprehensive examination of literature spanning multiple databases (Google Scholar, PubMed, PsychINFO) with a focus on the cognitive impact of cancer treatment on women. Conclusions: Women are subject to unique treatment-related outcomes due to the impact of hormonal alterations, differences in metabolization of certain chemotherapies, and psychosocial risk factors. Despite the known impact of cancer intervention, chronic illness, and cancer-related sequelae on cognitive outcomes, the current literature does not parsimoniously outline best practices for neuropsychologists to promote the health of women experiencing cancer. The current paper (1) provides an overview of the cognitive implications of cancer treatment with an intentional focus on cancers that are more prevalent in women versus men, (2) addresses the characteristics of this impact for women undergoing cancer intervention(s), and (3) provides possible intervention and treatment strategies for mental health providers and neuropsychologists.
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Affiliation(s)
- Hannah B VanLandingham
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Rachael L Ellison
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | | | - Demy Alfonso
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
| | - Alison Oh
- Department of Psychology, Illinois Institute of Technology, Chicago, IL, USA
| | - Erin T Kaseda
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Karen Basurto
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Phoebe K Y Tse
- Department of Psychology, The Chicago School, Chicago, IL, USA
| | - Humza Khan
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
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Rashid H, Rashid A, Mattoo A, Guru FR, Mehvish S, Kakroo SA, Lone AA, Aslam K, Hafeez I, Rather H. Left ventricular diastolic function and cardiotoxic chemotherapy. Egypt Heart J 2024; 76:45. [PMID: 38607496 PMCID: PMC11014830 DOI: 10.1186/s43044-024-00476-4] [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: 11/14/2023] [Accepted: 04/05/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Left ventricular ejection fraction falls when the myocardium has already lost a significant portion of its functional capacity. There are conflicting data on whether diastolic dysfunction precedes systolic dysfunction after cardiotoxic chemotherapy. We aimed to study systolic and diastolic dysfunction after cardiotoxic chemotherapy and whether diastolic dysfunction can predict subsequent risk of systolic dysfunction. It was an observational prospective cohort study, and patients receiving cardiotoxic chemotherapy were included. Baseline, demographic, and clinical details were recorded. Echocardiographic measurements of left ventricular systolic function, global longitudinal strain, and diastolic function were noted at baseline, three months, and 6 months. RESULTS We included eighty patients. The mean age of the patients was 54.92 ± 7.6 years, predominantly females (80%). The mean left ventricular ejection fraction fell from 64.92 ± 1.96 to 60.97 ± 4.94 at 6 months. Low ejection fraction was seen in 8 (10%) patients at 6 months. The mean global longitudinal strain (GLS) at baseline was - 18.81 ± 0.797 and fell to - 17.65 ± 2.057 at 6 months, with 12 (15%) patients having low GLS (< - 18). Grade 1 diastolic dysfunction was seen in 22 (27.5%) patients, and grade 2 diastolic dysfunction was seen in 3 (3.8%) patients at 6 months. There was a significant decrease in E/A ratio (inflow early diastolic velocity/Inflow late diastolic velocity), mitral tissue Doppler velocity, and an increase in isovolumic relaxation time, mitral valve deceleration time, and E/e' (inflow early diastolic velocity/tissue Doppler mitral annular velocity), at three months and 6 months. Ejection fraction at 6 months was significantly and negatively correlated with diastolic dysfunction at three months (r = - 0.595, p = 0.02). CONCLUSIONS Cardiotoxic chemotherapy is associated with early diastolic dysfunction. Early diastolic dysfunction predicts subsequent left ventricular systolic dysfunction.
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Affiliation(s)
- Haider Rashid
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
| | - Aamir Rashid
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India.
| | - Asif Mattoo
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
| | - Faisal R Guru
- Department of Medical Oncology (Paediatric Unit), SKIMS, Soura, Srinagar, J & K, India
| | - Syed Mehvish
- Department of Psychiatry, GMC Srinagar, Srinagar, J & K, India
| | | | - Ajaz Ahmad Lone
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
| | - Khursheed Aslam
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
| | - Imran Hafeez
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
| | - Hilal Rather
- Department of Cardiology, SKIMS, Soura, Srinagar, J & K, India
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Zamanian MY, Golmohammadi M, Abdullaev B, García MO, Alazbjee AAA, Kumar A, Mohaamed SS, Hussien BM, Khalaj F, Hodaei SM, Shirsalimi N, Moriasi G. A narrative review on therapeutic potential of naringenin in colorectal cancer: Focusing on molecular and biochemical processes. Cell Biochem Funct 2024; 42:e4011. [PMID: 38583080 DOI: 10.1002/cbf.4011] [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: 03/05/2024] [Revised: 03/24/2024] [Accepted: 03/31/2024] [Indexed: 04/08/2024]
Abstract
Colorectal cancer (CRC) is a common and highly metastatic cancer affecting people worldwide. Drug resistance and unwanted side effects are some of the limitations of current treatments for CRC. Naringenin (NAR) is a naturally occurring compound found in abundance in various citrus fruits such as oranges, grapefruits, and tomatoes. It possesses a diverse range of pharmacological and biological properties that are beneficial for human health. Numerous studies have highlighted its antioxidant, anticancer, and anti-inflammatory activities, making it a subject of interest in scientific research. This review provides a comprehensive overview of the effects of NAR on CRC. The study's findings indicated that NAR: (1) interacts with estrogen receptors, (2) regulates the expression of genes related to the p53 signaling pathway, (3) promotes apoptosis by increasing the expression of proapoptotic genes (Bax, caspase9, and p53) and downregulation of the antiapoptotic gene Bcl2, (4) inhibits the activity of enzymes involved in cell survival and proliferation, (5) decreases cyclin D1 levels, (6) reduces the expression of cyclin-dependent kinases (Cdk4, Cdk6, and Cdk7) and antiapoptotic genes (Bcl2, x-IAP, and c-IAP-2) in CRC cells. In vitro CDK2 binding assay was also performed, showing that the NAR derivatives had better inhibitory activities on CDK2 than NAR. Based on the findings of this study, NAR is a potential therapeutic agent for CRC. Additional pharmacology and pharmacokinetics studies are required to fully elucidate the mechanisms of action of NAR and establish the most suitable dose for subsequent clinical investigations.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Bekhzod Abdullaev
- Central Asian Center of Development Studies, New Uzbekistan University, Tashkent, Uzbekistan
- School of Medicine, Central Asian University, Tashkent, Uzbekistan
- Department of Medical Oncology and Radiology, Samarkand State Medical University
| | - María Olalla García
- Universidad Estatal de Bolívar, Facultad de Ciencias de la Salud y del Ser Humano, Carrera de Enfermería, CP, Guaranda, Ecuador
| | | | - Abhinav Kumar
- Department of Nuclear and Renewable Energy, Ural Federal University Named after the First President of Russia Boris Yeltsin, Ekaterinburg, Russia
| | - Sameer S Mohaamed
- Department of Pharmacy, Al Rafidain University College, Bagdad, Iraq
| | - Beneen M Hussien
- Medical Laboratory Technique College, the Islamic University, Najaf, Iraq
- Medical Laboratory Technique College, the Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- Medical Laboratory Technique College, the Islamic University of Babylon, Babylon, Iraq
| | - Fattaneh Khalaj
- Digestive Diseases Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Niyousha Shirsalimi
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Gervason Moriasi
- Department of Medical Biochemistry, School of Medicine, College of Health Sciences, Mount Kenya University, Thika, Kenya
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20
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Parrillo E, Petchler C, Jacobson LA, Ruble K, Paré-Blagoev EJ, Nolan MT. Integrative review of school integration support following pediatric cancer. J Cancer Surviv 2024; 18:325-343. [PMID: 36318444 PMCID: PMC9628445 DOI: 10.1007/s11764-022-01276-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 10/08/2022] [Indexed: 11/05/2022]
Abstract
PURPOSE This study aims to understand parents' experiences of school integration support for their child's transition to K-12 schooling during or after cancer treatment. METHODS This integrative literature review used PubMed, CINAHL, PsycINFO, and Embase databases and included articles from January 2000 to July 2022 describing parent experiences with support from healthcare providers, school faculty/systems, and school integration programs. This review was guided by an adapted School Re-Entry Model and used constant comparison to identify common themes and guide synthesis. The Johns Hopkins Evidence and Quality Guide was used to appraise article quality and level of evidence. RESULTS Thirty-five articles were included in the final review: seventeen qualitative, fourteen quantitative, and four mixed or multi-method designs. Parents reported experiences receiving support from healthcare providers, school faculty/systems, school integration programs, and "other" sources. Parents reported both facilitators and barriers to communication, knowledge, and the process of receiving school integration support. CONCLUSIONS Parents found neuro/psychologists highly supportive but reported limited support from other healthcare providers. Most parents reported mixed experiences with school faculty and reported many barriers to school system support. Parents reported positive experiences with school integration programs; however, limited programs were available. IMPLICATIONS FOR CANCER SURVIVORS Future programs and research should focus on addressing identified barriers and facilitators of school integration support. Further work is also needed to understand a wider range of parent experiences during school integration.
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Affiliation(s)
- Elaina Parrillo
- Johns Hopkins University School of Nursing, Baltimore, MD, USA.
| | - Claire Petchler
- Johns Hopkins University School of Nursing, Baltimore, MD, USA
| | - Lisa A Jacobson
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
- Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, USA
| | - Kathy Ruble
- Division of Pediatric Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | | | - Marie T Nolan
- Conway School of Nursing, The Catholic University of America, Washington, DC, USA
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21
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Giridharan S, Ansari J. Efficacy and Safety of Laughter Yoga in Cancer Patients: A Scoping Review of Randomized Controlled Trials. Cureus 2024; 16:e59163. [PMID: 38803758 PMCID: PMC11129871 DOI: 10.7759/cureus.59163] [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: 04/17/2024] [Accepted: 04/26/2024] [Indexed: 05/29/2024] Open
Abstract
The use of laughter yoga as a complementary and alternative medicine (CAM) strategy has recently gained interest as a potential supportive intervention for cancer patients. In this review, we aimed to assess the impact of laughter yoga on the quality of life of cancer patients, with a focus on evidence from randomized controlled trials (RCTs). Our analysis indicates that laughter yoga can significantly improve the quality of life of cancer patients by improving emotional and physical functioning and reducing symptoms of depression and stress. These findings suggest that laughter yoga is a promising CAM practice for enhancing cancer patients' psychological and physical health. Future research should aim to extend these studies to more extensive and more diverse populations to validate and expand upon these findings.
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22
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Flores-Colón M, Rivera-Serrano M, Reyes-Burgos VG, Rolón JG, Pérez-Santiago J, Marcos-Martínez MJ, Valiyeva F, Vivas-Mejía PE. MicroRNA Expression Profiles in Human Samples and Cell Lines Revealed Nine miRNAs Associated with Cisplatin Resistance in High-Grade Serous Ovarian Cancer. Int J Mol Sci 2024; 25:3793. [PMID: 38612604 PMCID: PMC11011404 DOI: 10.3390/ijms25073793] [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: 03/04/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Metastasis and drug resistance are major contributors to cancer-related fatalities worldwide. In ovarian cancer (OC), a staggering 70% develop resistance to the front-line therapy, cisplatin. Despite proposed mechanisms, the molecular events driving cisplatin resistance remain unclear. Dysregulated microRNAs (miRNAs) play a role in OC initiation, progression, and chemoresistance, yet few studies have compared miRNA expression in OC samples and cell lines. This study aimed to identify key miRNAs involved in the cisplatin resistance of high-grade-serous-ovarian-cancer (HGSOC), the most common gynecological malignancy. MiRNA expression profiles were conducted on RNA isolated from formalin-fixed-paraffin-embedded human ovarian tumor samples and HGSOC cell lines. Nine miRNAs were identified in both sample types. Targeting these with oligonucleotide miRNA inhibitors (OMIs) reduced proliferation by more than 50% for miR-203a, miR-96-5p, miR-10a-5p, miR-141-3p, miR-200c-3p, miR-182-5p, miR-183-5p, and miR-1206. OMIs significantly reduced migration for miR-183-5p, miR-203a, miR-296-5p, and miR-1206. Molecular pathway analysis revealed that the nine miRNAs regulate pathways associated with proliferation, invasion, and chemoresistance through PTEN, ZEB1, FOXO1, and SNAI2. High expression of miR-1206, miR-10a-5p, miR-141-3p, and miR-96-5p correlated with poor prognosis in OC patients according to the KM plotter database. These nine miRNAs could be used as targets for therapy and as markers of cisplatin response.
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Affiliation(s)
- Marienid Flores-Colón
- Department of Biochemistry, University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00936, USA; (M.F.-C.); (V.G.R.-B.)
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
| | - Mariela Rivera-Serrano
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
- Department of Biology, University of Puerto Rico, Rio Piedras Campus, San Juan, PR 00936, USA
| | - Víctor G. Reyes-Burgos
- Department of Biochemistry, University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00936, USA; (M.F.-C.); (V.G.R.-B.)
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
| | - José G. Rolón
- School of Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00936, USA;
| | - Josué Pérez-Santiago
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
| | - María J. Marcos-Martínez
- Department of Pathology and Laboratory Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00936, USA;
| | - Fatima Valiyeva
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
| | - Pablo E. Vivas-Mejía
- Department of Biochemistry, University of Puerto Rico, Medical Sciences Campus, San Juan, PR 00936, USA; (M.F.-C.); (V.G.R.-B.)
- Comprehensive Cancer Center, University of Puerto Rico, San Juan, PR 00936, USA; (M.R.-S.); (J.P.-S.); (F.V.)
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23
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Şenel B, Başaran E, Akyıl E, Güven UM, Büyükköroğlu G. Co-Delivery of siRNA and Docetaxel to Cancer Cells by NLC for Therapy. ACS OMEGA 2024; 9:11671-11685. [PMID: 38496987 PMCID: PMC10938417 DOI: 10.1021/acsomega.3c09098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/20/2023] [Accepted: 01/04/2024] [Indexed: 03/19/2024]
Abstract
The present study aims to develop a delivery system that can carry small interference RNA (siRNA) with small-molecule chemotherapeutic drugs, which can be used in cancer treatment. The drug delivery system combines the advantages of a therapeutic agent with two different mechanisms to ensure that it is used efficiently for cancer therapy. In this study, a nanostructured lipid carrier system was prepared, Docetaxel was loaded to these systems, and the Eph siRNA was adsorbed to the outer surface. In addition, DOTAP was added to the lipophilic phase to load a positive charge on the lipidic structure for interaction with the cells. Moreover, characterization, cytotoxicity, and transfection procedures were performed on the whole system. This candidate system was also compared to Taxotere, which is the first approved Docetaxel-containing drug on the market. Given the results, it was determined that the particle size of NLC-DTX was 165.3 ± 3.5 nm, the ζ potential value was 38.2 ± 1.7 mV, and the PDI was 0.187 ± 0.024. Entrapment efficacy of nanoparticles was found to be 92.89 ± 0.21%. It was determined that the lipidic system prepared in vitro release analyses were able to provide sustained release and exhibit cytotoxicity, even at doses lower than the dose used for Taxotere. The formulations prepared had a higher level of effect on cells when compared with pure DTX and Taxotere, but they also exhibited time-dependent cytotoxicity. It was also observed that the use of Eph siRNA together with the chemotherapeutic agent via formulation also contributed to this cell death. The results of the present study indicate that there is a promising carrier system in order to deliver hydrophilic nucleic acids, such as siRNA, together with lipophilic drugs in cancer treatment.
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Affiliation(s)
- Behiye Şenel
- Faculty
of Pharmacy, Department of Pharmaceutical Biotechnology, Anadolu University, 26470 Eskisehir, Türkiye
| | - Ebru Başaran
- Faculty
of Pharmacy, Department of Pharmaceutical Technology, Anadolu University, 26470 Eskisehir, Türkiye
| | - Evrim Akyıl
- Faculty
of Pharmacy, Department of Pharmaceutical Technology, Anadolu University, 26470 Eskisehir, Türkiye
| | - Umay Merve Güven
- Faculty
of Pharmacy, Department of Pharmaceutical Technology, Cukurova University, 01330 Adana, Türkiye
| | - Gülay Büyükköroğlu
- Faculty
of Pharmacy, Department of Pharmaceutical Biotechnology, Anadolu University, 26470 Eskisehir, Türkiye
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24
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Zhou T, Cai W, Wang W, Wang L. Effects of Lifestyle Interventions on Health and Life Quality of Colorectal Cancer Survivors: A Systematic Review and Meta-analysis. Cancer Nurs 2024; 47:E93-E107. [PMID: 37088897 DOI: 10.1097/ncc.0000000000001166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
BACKGROUND The results of previous studies on the effects of lifestyle interventions on the quality of life (QoL) in colorectal cancer (CRC) survivors remain controversial, and there have been several new publications in this area in recent years. OBJECTIVES To assess whether lifestyle interventions can lead to favorable health outcomes and improved QoL in CRC survivors, we performed a meta-analysis. METHODS PubMed, EMBASE, Web of Science, and Cochrane Library were systematically searched to obtain relevant literature published from January 1, 1990, to November 1, 2021. The required data were extracted and summarized to compare the physical activity levels, QoL, mental health assessment, and anthropometric data between lifestyle interventions and routine nursing. RESULTS Twelve studies were included. Compared with the control group, lifestyle interventions could significantly increase the physical activity time (weighted mean difference [WMD], 9.84; 95% confidence interval [CI], 1.20-18.48; P = .026), metabolic equivalent task levels (WMD, 10.40; 95% CI, 5.30-15.49; P < .001), and Functional Assessment of Cancer Therapy Scale-Colorectal scores (WMD, 3.12; 95% CI, 0.24-5.99; P = .034). However, lifestyle interventions were not noticeably able to improve the fatigue, depression levels, anxiety levels, waist circumference, or body mass index in CRC survivors. CONCLUSION Lifestyle interventions could generate an increase in physical activity time, metabolic equivalent task levels, and QoL in CRC survivors. IMPLICATIONS FOR PRACTICE Lifestyle interventions in the future that include physical activity, diet, or comprehensive programs are needed to increase physical activity levels and improve QoL in CRC survivors.
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Affiliation(s)
- Ting Zhou
- Author Affiliations: Department of General surgery, the First Affiliated Hospital of Hainan Medical University, Haikou, Hainan (Mss Zhou, Cai, and L Wang); and Nursing College, Guangdong Medical University, Dongguan, Guangdong (Ms W Wang), China
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25
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Kabil MF, Badary OA, Bier F, Mousa SA, El-Sherbiny IM. A comprehensive review on lipid nanocarrier systems for cancer treatment: fabrication, future prospects and clinical trials. J Liposome Res 2024; 34:135-177. [PMID: 37144339 DOI: 10.1080/08982104.2023.2204372] [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: 05/03/2022] [Accepted: 04/02/2023] [Indexed: 05/06/2023]
Abstract
Over the last few decades, cancer has been considered a clinical challenge, being among the leading causes of mortality all over the world. Although many treatment approaches have been developed for cancer, chemotherapy is still the most utilized in the clinical setting. However, the available chemotherapeutics-based treatments have several caveats including their lack of specificity, adverse effects as well as cancer relapse and metastasis which mainly explains the low survival rate of patients. Lipid nanoparticles (LNPs) have been utilized as promising nanocarrier systems for chemotherapeutics to overcome the challenges of the currently applied therapeutic strategies for cancer treatment. Loading chemotherapeutic agent(s) into LNPs improves drug delivery at different aspects including specific targeting of tumours, and enhancing the bioavailability of drugs at the tumour site through selective release of their payload, thus reducing their undesired side effects on healthy cells. This review article delineates an overview of the clinical challenges in many cancer treatments as well as depicts the role of LNPs in achieving optimal therapeutic outcomes. Moreover, the review contains a comprehensive description of the many LNPs categories used as nanocarriers in cancer treatment to date, as well as the potential of LNPs for future applications in other areas of medicine and research.
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Affiliation(s)
- Mohamed Fawzi Kabil
- Nanomedicine Research Labs, Center for Materials Science (CMS), Zewail City of Science and Technology, Giza, Egypt
| | - Osama A Badary
- Clinical Pharmacy Department, Faculty of Pharmacy, The British University in Egypt, El-Shorouk City, Egypt
| | - Frank Bier
- AG Molekulare Bioanalytik und Bioelektronik, Institut für Biochemie und Biologie, Universität Potsdam Karl-Liebknecht-Straße 24/25, Potsdam (OT Golm), Germany
| | - Shaker A Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA
| | - Ibrahim M El-Sherbiny
- Nanomedicine Research Labs, Center for Materials Science (CMS), Zewail City of Science and Technology, Giza, Egypt
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26
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Sawada A, Ohira M, Hatanaka KC, Matsui H, Ichikawa N, Yoshida T, Fukai M, Matsuno Y, Homma S, Hatanaka Y, Taketomi A. Expression Analysis of Early Metastatic Seeding of Colorectal Cancer. Ann Surg Oncol 2024; 31:2101-2113. [PMID: 38063988 DOI: 10.1245/s10434-023-14714-7] [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: 05/30/2023] [Accepted: 11/20/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND Distant metastasis is the leading cause of death in patients with colorectal cancer (CRC). Tumor dissemination for metastasis formation occurs in advanced cancers and also during early stages of tumorigenesis. Here, we investigated the genes involved in early metastatic seeding of CRC using gene expression analysis. PATIENTS AND METHODS We performed a cDNA microarray using specimens resected from stages I-II CRC with and without metachronous metastatic recurrence. For the candidate genes, we immunohistochemically validated protein expression using a tissue microarray of stages I-III CRC. RESULTS The expression of TROP2, VWCE, and BMP7 was upregulated in the recurrence group rather than in the non-recurrence group. Protein expression analysis revealed significant association of these genes with distant metastatic recurrence. The specimens with high expression of BMP7 showed worse recurrence-free survival (RFS; p = 0.02). Those with high expression of TROP2 and VWCE showed worse overall survival (OS) and RFS (TROP2: p = 0.01 and p = 0.03; VWCE: p < 0.05 and p < 0.001, respectively). In the multivariate analysis, high expression of VWCE and BMP7 was an independent predictor of recurrence [VWCE: hazard ratio (HR) 3.41, p < 0.001; BMP7: HR 2.93, p = 0.005]. In contrast, TROP2 was an independent prognostic factor for OS (HR 4.58, p = 0.03). CONCLUSIONS Gene expression analysis revealed that TROP2, VWCE, and BMP7 were involved in early metastatic seeding. The high expression of these genes may warrant careful surveillance or adjuvant therapy, even in stages I-II CRC cases.
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Affiliation(s)
- Akifumi Sawada
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masafumi Ohira
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako C Hatanaka
- Center for Development of Advanced Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Hiroki Matsui
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Nobuki Ichikawa
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tadashi Yoshida
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Moto Fukai
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Shigenori Homma
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yutaka Hatanaka
- Center for Development of Advanced Diagnostics, Hokkaido University Hospital, Sapporo, Japan
- Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Akinobu Taketomi
- Department of Gastroenterological Surgery I, Graduate School of Medicine, Hokkaido University, Sapporo, Japan.
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Tayeb BA, Kusuma IY, Osman AAM, Minorics R. Herbal compounds as promising therapeutic agents in precision medicine strategies for cancer: A systematic review. JOURNAL OF INTEGRATIVE MEDICINE 2024; 22:137-162. [PMID: 38462407 DOI: 10.1016/j.joim.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 01/30/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND The field of personalized medicine has gained increasing attention in cancer care, with the aim of tailoring treatment strategies to individual patients for improved outcomes. Herbal medicine, with its long-standing historical use and extensive bioactive compounds, offers a rich source of potential treatments for various diseases, including cancer. OBJECTIVE To provide an overview of the current knowledge and evidence associated with incorporating herbal compounds into precision medicine strategies for cancer diseases. Additionally, to explore the general characteristics of the studies included in the analysis, focusing on their key features and trends. SEARCH STRATEGY A comprehensive literature search was conducted from multiple online databases, including PubMed, Scopus, Web of Science, and CINAHL-EBSCO. The search strategy was designed to identify studies related to personalized cancer medicine and herbal interventions. INCLUSION CRITERIA Publications pertaining to cancer research conducted through in vitro, in vivo, and clinical studies, employing natural products were included in this review. DATA EXTRACTION AND ANALYSIS Two review authors independently applied inclusion and inclusion criteria, data extraction, and assessments of methodological quality. The quality assessment and biases of the studies were evaluated based on modified Jadad scales. A detailed quantitative summary of the included studies is presented, providing a comprehensive description of their key features and findings. RESULTS A total of 121 studies were included in this review for analysis. Some of them were considered as comprehensive experimental investigations both in vitro and in vivo. The majority (n = 85) of the studies included in this review were conducted in vitro, with 44 of them specifically investigating the effects of herbal medicine on animal models. Additionally, 7 articles with a combined sample size of 31,271 patients, examined the impact of herbal medicine in clinical settings. CONCLUSION Personalized medication can optimize the use of herbal medicine in cancer treatment by considering individual patient factors such as genetics, medical history, and other treatments. Additionally, active phytochemicals found in herbs have shown potential for inhibiting cancer cell growth and inducing apoptosis, making them a promising area of research in preclinical and clinical investigations. Please cite this article as: Tayeb BA, Kusuma IY, Osman AAM, Minorics R. Herbal compounds as promising therapeutic agents in precision medicine strategies for cancer: A systematic review. J Integr Med. 2024; 22(2): 137-162.
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Affiliation(s)
- Bizhar Ahmed Tayeb
- Institute of Pharmacodynamics and Biopharmacy, Faculty of Pharmacy, University of Szeged, 6720 Szeged, Hungary.
| | - Ikhwan Yuda Kusuma
- Institution of Clinical Pharmacy, Faculty of Pharmacy, University of Szeged, 6725 Szeged, Hungary; Pharmacy Study Program, Faculty of Health, Universitas Harapan Bangsa, Purwokerto 53182, Indonesia
| | - Alaa A M Osman
- Institute of Pharmacodynamics and Biopharmacy, Faculty of Pharmacy, University of Szeged, 6720 Szeged, Hungary; Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University of Gezira, 20 Wad Madani, Sudan
| | - Renáta Minorics
- Institute of Pharmacodynamics and Biopharmacy, Faculty of Pharmacy, University of Szeged, 6720 Szeged, Hungary
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28
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Song G, Li M, Fan S, Qin M, Shao B, Dai W, Zhang H, Wang X, He B, Zhang Q. Boosting synergism of chemo- and immuno-therapies via switching paclitaxel-induced apoptosis to mevalonate metabolism-triggered ferroptosis by bisphosphonate coordination lipid nanogranules. Acta Pharm Sin B 2024; 14:836-853. [PMID: 38322346 PMCID: PMC10840482 DOI: 10.1016/j.apsb.2023.08.029] [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: 04/02/2023] [Revised: 07/13/2023] [Accepted: 07/25/2023] [Indexed: 02/08/2024] Open
Abstract
Conventional chemotherapy based on cytotoxic drugs is facing tough challenges recently following the advances of monoclonal antibodies and molecularly targeted drugs. It is critical to inspire new potential to remodel the value of this classical therapeutic strategy. Here, we fabricate bisphosphonate coordination lipid nanogranules (BC-LNPs) and load paclitaxel (PTX) to boost the chemo- and immuno-therapeutic synergism of cytotoxic drugs. Alendronate in BC-LNPs@PTX, a bisphosphonate to block mevalonate metabolism, works as both the structure and drug constituent in nanogranules, where alendronate coordinated with calcium ions to form the particle core. The synergy of alendronate enhances the efficacy of paclitaxel, suppresses tumor metastasis, and alters the cytotoxic mechanism. Differing from the paclitaxel-induced apoptosis, the involvement of alendronate inhibits the mevalonate metabolism, changes the mitochondrial morphology, disturbs the redox homeostasis, and causes the accumulation of mitochondrial ROS and lethal lipid peroxides (LPO). These factors finally trigger the ferroptosis of tumor cells, an immunogenic cell death mode, which remodels the suppressive tumor immune microenvironment and synergizes with immunotherapy. Therefore, by switching paclitaxel-induced apoptosis to mevalonate metabolism-triggered ferroptosis, BC-LNPs@PTX provides new insight into the development of cytotoxic drugs and highlights the potential of metabolism regulation in cancer therapy.
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Affiliation(s)
- Ge Song
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Minghui Li
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Shumin Fan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Mengmeng Qin
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Bin Shao
- Department of Medical Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital, Beijing 100142, China
| | - Wenbing Dai
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Hua Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xueqing Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Bing He
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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Mulugeta A, Lumsden AL, Madakkatel I, Stacey D, Lee SH, Mäenpää J, Oehler MK, Hyppönen E. Phenome-wide association study of ovarian cancer identifies common comorbidities and reveals shared genetics with complex diseases and biomarkers. Cancer Med 2024; 13:e7051. [PMID: 38457211 PMCID: PMC10923028 DOI: 10.1002/cam4.7051] [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: 10/05/2023] [Revised: 01/29/2024] [Accepted: 02/09/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Ovarian cancer (OC) is commonly diagnosed among older women who have comorbidities. This hypothesis-free phenome-wide association study (PheWAS) aimed to identify comorbidities associated with OC, as well as traits that share a genetic architecture with OC. METHODS We used data from 181,203 white British female UK Biobank participants and analysed OC and OC subtype-specific genetic risk scores (OC-GRS) for an association with 889 diseases and 43 other traits. We conducted PheWAS and colocalization analyses for individual variants to identify evidence for shared genetic architecture. RESULTS The OC-GRS was associated with 10 diseases, and the clear cell OC-GRS was associated with five diseases at the FDR threshold (p = 5.6 × 10-4 ). Mendelian randomizaiton analysis (MR) provided robust evidence for the association of OC with higher risk of "secondary malignant neoplasm of digestive systems" (OR 1.64, 95% CI 1.33, 2.02), "ascites" (1.48, 95% CI 1.17, 1.86), "chronic airway obstruction" (1.17, 95% CI 1.07, 1.29), and "abnormal findings on examination of the lung" (1.51, 95% CI 1.22, 1.87). Analyses of lung spirometry measures provided further support for compromised respiratory function. PheWAS on individual OC variants identified five genetic variants associated with other diseases, and seven variants associated with biomarkers (all, p ≤ 4.5 × 10-8 ). Colocalization analysis identified rs4449583 (from TERT locus) as the shared causal variant for OC and seborrheic keratosis. CONCLUSIONS OC is associated with digestive and respiratory comorbidities. Several variants affecting OC risk were associated with other diseases and biomarkers, with this study identifying a novel genetic locus shared between OC and skin conditions.
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Affiliation(s)
- Anwar Mulugeta
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
- Department of Pharmacology and Clinical Pharmacy, College of Health ScienceAddis Ababa UniversityAddis AbabaEthiopia
| | - Amanda L. Lumsden
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
| | - Iqbal Madakkatel
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
| | - David Stacey
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
| | - S. Hong Lee
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
- UniSA Allied Health & Human PerformanceUniversity of South AustraliaAdelaideSouth AustraliaAustralia
| | - Johanna Mäenpää
- Faculty of Medicine and Medical TechnologyTampere UniversityTampereFinland
- Cancer Centre, Tampere University and University HospitalTampereFinland
| | - Martin K. Oehler
- Department of Gynaecological OncologyRoyal Adelaide HospitalAdelaideSouth AustraliaAustralia
- Adelaide Medical School, Robinson Research Institute, University of AdelaideAdelaideSouth AustraliaAustralia
| | - Elina Hyppönen
- Australian Centre for Precision Health, Unit of Clinical and Health SciencesUniversity of South AustraliaAdelaideSouth AustraliaAustralia
- South Australian Health and Medical Research InstituteAdelaideSouth AustraliaAustralia
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Donahue MJ, Donahue PMC, Jones RS, Garza M, Lee C, Patel NJ, Cooper A, De Vis JB, Meszoely I, Crescenzi R. In vivo lymph node CEST-Dixon MRI in breast cancer patients with metastatic lymph node involvement. Magn Reson Med 2024; 91:670-680. [PMID: 37684712 DOI: 10.1002/mrm.29858] [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: 03/04/2023] [Revised: 08/19/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023]
Abstract
PURPOSE Axillary lymph nodes (LNs) often present a reservoir for metastatic breast cancer, yet metastatic LN involvement cannot be discerned definitively using diagnostic imaging. This study investigated whether in vivo CEST may discriminate LNs with versus without metastatic involvement. METHODS 3T MRI was performed in patients with breast cancer before clinically-indicated mastectomy or lumpectomy with LN removal, after which LN metastasic involvement was determined using histological evaluation. Non-contrast anatomical imaging, as well as B0 and B1 field maps, were acquired in sequence with three-point CEST-Dixon (3D turbo-gradient-echo; factor = 25; TR/TE1/ΔTE = 851/1.35/1.1 ms; spatial-resolution = 2.5 × 2.5 × 6 mm; slices = 10; four sinc-gauss pulses with duty-cycle = 0.5, total saturation duration = 701.7 ms; B1 = 1.5 μT; saturation offsets = -5.5 to +5.5 ppm; stepsize = 0.2 ppm; scan duration = 6 min 30 s). The mean z-spectrum from LNs with (n = 20) versus without (n = 22) metastatic involvement were analyzed and a Wilcoxon rank-sum test (significance: p < 0.05) was applied to evaluate differences in B0, B1 , and magnetization transfer ratio (MTR) in differing spectral regions of known proton exchange (nuclear Overhauser effect [NOE], amide, amine, and hydroxyl) between cohorts. RESULTS No difference in axillary B1 (p = 0.634) or B0 (p = 0.689) was observed between cohorts. Elevated MTR was observed for the NOE (-1.7 ppm; MTR = 0.285 ± 0.075 vs. 0.248 ± 0.039; p = 0.048), amine (+2.5 ppm; MTR = 0.284 ± 0.067 vs. 0.234 ± 0.31; p = 0.005), and hydroxyl (+1 ppm; MTR = 0.394 ± 0.075 vs. 0.329 ± 0.055; p = 0.002) protons in LNs from participants with versus without metastatic involvement. CONCLUSIONS Findings are consistent with a unique metastatic LN microenvironment detectable by CEST-Dixon and suggest that CEST MRI may have potential for mapping LN metastasis non-invasively in vivo.
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Affiliation(s)
- Manus J Donahue
- Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Paula M C Donahue
- Department of Physical Medicine and Rehabilitation, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Dayani Center for Health and Wellness, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - R Sky Jones
- Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Maria Garza
- Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Chelsea Lee
- Department of Pediatric Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Niral J Patel
- Department of Pediatric Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Jill B De Vis
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ingrid Meszoely
- Department of Surgery, Division of Surgical Oncology and Endocrine Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Rachelle Crescenzi
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee, USA
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Rosenberg T, Kirkegaard J, Tveden MG, Hyldig N, Dieperink KB, Steffensen NH, Ulriksen SB, Lund T. Making decisions for follow-up chemotherapy based on digital patient reported outcomes data in patients with multiple myeloma and other M protein diseases - A mixed method study. Eur J Oncol Nurs 2024; 68:102455. [PMID: 37984313 DOI: 10.1016/j.ejon.2023.102455] [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: 08/08/2023] [Revised: 10/19/2023] [Accepted: 10/27/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVES To test if Patient Reported Outcomes (PRO) data can replace physical on-site consultation in determining if patients with multiple myeloma, AL amyloidosis, or plasma cell leukemia are ready for their next bortezomib treatment without dose reduction. METHODS We developed an online questionnaire addressing common side effects to bortezomib and an algorithm stratifying patients according to their responses and asked them to complete the questionnaire the day before attending the clinic. Applying a mixed-method study design of PRO data, time registrations, and interviews with patients and healthcare professionals, we tested the usability of electronic PRO data forming the basis of decision-making on whether patients are physically fit for the next treatment with an unchanged dose. RESULTS The questionnaire and the associated algorithm were able to identify patients who were physically fit for treatment without need for further consultation, with a positive predictive value of 98 %. The method proved to be feasible for all groups of patients regardless of age and educational level. Patients and healthcare professionals found the online questionnaire to be advantageous and flexible. CONCLUSION The use of PRO data to evaluate patients prior to bortezomib treatment is safe and feasible. Patients prefer to report their side effects themselves as it provides them with more freedom during their treatment.
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Affiliation(s)
- Tine Rosenberg
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, J.B. Winsløws Vej 19.3, DK-5000, Odense C, Denmark.
| | - Jannie Kirkegaard
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark
| | - Michael Gundesen Tveden
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, J.B. Winsløws Vej 19.3, DK-5000, Odense C, Denmark
| | - Nana Hyldig
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark; Research Unit of Oncology, The Academy of Geriatric Cancer Research (www.agecare.org) Odense University Hospital, Sdr. Boulevard 29, 5000, Odense C, Denmark
| | - Karin Brochstedt Dieperink
- Research Unit of Oncology, The Academy of Geriatric Cancer Research (www.agecare.org) Odense University Hospital, Sdr. Boulevard 29, 5000, Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, J.B. Winsløws Vej 19.3, DK-5000, Odense C, Denmark
| | - Nanna Hanneberg Steffensen
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark
| | - Stine Brøgger Ulriksen
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark
| | - Thomas Lund
- Department of Hematology, Odense University Hospital, Kloevervaenget 10, 12th Floor, 5000, Odense C, Denmark; Department of Clinical Research, University of Southern Denmark, J.B. Winsløws Vej 19.3, DK-5000, Odense C, Denmark
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Shendy K, Abdelkawy K, Ali AA, Belal F, Abdelhakiem M, Magdy G, Anber N, Elbarbry F. The effects of genetic polymorphism on toxicity and pharmacokinetics of methotrexate in Egyptian adult patients with leukaemia or lymphoma. Xenobiotica 2024; 54:95-105. [PMID: 38381003 DOI: 10.1080/00498254.2024.2320778] [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: 01/21/2024] [Accepted: 02/15/2024] [Indexed: 02/22/2024]
Abstract
Polymorphisms in genes coding folate-metabolising enzymes might alter the pharmacokinetics and sensitivity for methotrexate "MTX".The aim of the study aimed to investigate the influence of MTHFR C677T, DHFR19 Ins/del, GGH -401 C > T, and MTR A2756G polymorphisms on MTX toxicity and pharmacokinetics in Egyptian patients with Acute lymphoblastic leukaemia (ALL) or Non-Hodgkin lymphoma (NHL).Fifty adult Egyptian patients with ALL and NHL, treated with high dose MTX, were prospectively enrolled in the study. Clinical and biochemical data was collected objectively from medical records after each cycle of MTX. Plasma concentrations of MTX were measured after 72 h of initiation of infusion. Genotyping was done with a PCR-ARMS and PCR-RFLP assays.The MTHFR C677T T variants significantly increased the risk of leukopoenia, whereas the genotype MTHFR 677 C > T TT significantly associated with lymphocytopenia, thrombocytopenia, and anaemia. The genotype GGH-401 TT was significantly correlated with anaemia. Plasma MTX level was significantly higher in patients with MTR A2756G G variants.MTHFR polymorphism played the main role in MTX toxicities. The pharmacokinetics of MTX was affected by MTR polymorphism. GGH mutation was mainly concerned with anaemia. Pharmacogenetic testing are recommended to optimise MTX therapy.
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Affiliation(s)
- Khloud Shendy
- Clinical Pharmacy Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Khaled Abdelkawy
- Clinical Pharmacy Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Ahmed Amin Ali
- Clinical Pharmacy Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Fathalla Belal
- Pharmaceutical Analytical Chemistry Department, Mansoura University, Mansoura, Egypt
| | | | - Galal Magdy
- Pharmaceutical Analytical Chemistry Department, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Nahla Anber
- Department of Medicine, Mansoura University Hospital, Mansoura, Egypt
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Fang YJ, Huang CW, Karmakar R, Mukundan A, Tsao YM, Yang KY, Wang HC. Assessment of Narrow-Band Imaging Algorithm for Video Capsule Endoscopy Based on Decorrelated Color Space for Esophageal Cancer: Part II, Detection and Classification of Esophageal Cancer. Cancers (Basel) 2024; 16:572. [PMID: 38339322 PMCID: PMC10854620 DOI: 10.3390/cancers16030572] [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: 01/07/2024] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Esophageal carcinoma (EC) is a prominent contributor to cancer-related mortality since it lacks discernible features in its first phases. Multiple studies have shown that narrow-band imaging (NBI) has superior accuracy, sensitivity, and specificity in detecting EC compared to white light imaging (WLI). Thus, this study innovatively employs a color space linked to décor to transform WLIs into NBIs, offering a novel approach to enhance the detection capabilities of EC in its early stages. In this study a total of 3415 WLI along with the corresponding 3415 simulated NBI images were used for analysis combined with the YOLOv5 algorithm to train the WLI images and the NBI images individually showcasing the adaptability of advanced object detection techniques in the context of medical image analysis. The evaluation of the model's performance was based on the produced confusion matrix and five key metrics: precision, recall, specificity, accuracy, and F1-score of the trained model. The model underwent training to accurately identify three specific manifestations of EC, namely dysplasia, squamous cell carcinoma (SCC), and polyps demonstrates a nuanced and targeted analysis, addressing diverse aspects of EC pathology for a more comprehensive understanding. The NBI model effectively enhanced both its recall and accuracy rates in detecting dysplasia cancer, a pre-cancerous stage that might improve the overall five-year survival rate. Conversely, the SCC category decreased its accuracy and recall rate, although the NBI and WLI models performed similarly in recognizing the polyp. The NBI model demonstrated an accuracy of 0.60, 0.81, and 0.66 in the dysplasia, SCC, and polyp categories, respectively. Additionally, it attained a recall rate of 0.40, 0.73, and 0.76 in the same categories. The WLI model demonstrated an accuracy of 0.56, 0.99, and 0.65 in the dysplasia, SCC, and polyp categories, respectively. Additionally, it obtained a recall rate of 0.39, 0.86, and 0.78 in the same categories, respectively. The limited number of training photos is the reason for the suboptimal performance of the NBI model which can be improved by increasing the dataset.
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Affiliation(s)
- Yu-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, No. 579, Sec. 2, Yunlin Rd., Dou-Liu 64041, Taiwan;
- Department of Internal Medicine, National Taiwan University College of Medicine, No. 1, Jen Ai Rd., Sec. 1, Taipei 10051, Taiwan
| | - Chien-Wei Huang
- Department of Gastroenterology, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st Rd., Lingya District, Kaohsiung 80284, Taiwan;
- Department of Nursing, Tajen University, 20, Weixin Rd., Yanpu Township, Pingtung County 90741, Taiwan
| | - Riya Karmakar
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Arvind Mukundan
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Yu-Ming Tsao
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Kai-Yao Yang
- Department of Gastroenterology, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st Rd., Lingya District, Kaohsiung 80284, Taiwan;
| | - Hsiang-Chen Wang
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chia Yi 62247, Taiwan
- Hitspectra Intelligent Technology Co., Ltd., 4F, No. 2, Fuxing 4th Rd., Qianzhen District, Kaohsiung 80661, Taiwan
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Reitmajer M, Leiter U, Nanz L, Amaral T, Flatz L, Garbe C, Forschner A. Long-term survival of stage IV melanoma patients: evaluation on 640 melanoma patients entering stage IV between 2014 and 2017. J Cancer Res Clin Oncol 2024; 150:15. [PMID: 38238578 PMCID: PMC10796594 DOI: 10.1007/s00432-023-05533-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 11/14/2023] [Indexed: 01/22/2024]
Abstract
PURPOSE Since the introduction of immune checkpoint inhibitors (ICI) and targeted therapies (TT), survival rates of metastatic melanoma patients have increased significantly and complete remissions are no longer rarities. Consequently, there is an increasing number of long-term survivors who have not yet been comprehensively characterized. METHODS We included melanoma patients who entered stage IV between 2014 and 2017 and survived at least 5 years after entering stage IV. Descriptive statistics were performed to characterize the applied systemic therapies, response rates and to report which of these patients are still alive today. RESULTS 640 patients entered stage IV at the University Hospital Tuebingen. Of these, 207 patients (32%) were still alive at least 5 years after entering stage IV. Details of applied therapies and response rates were available in 176 patients (85%). About 90% of patients (n = 159) were still alive at the time of analysis. Median survival since first stage IV diagnosis was 6.0 years (range 5-9 years). An impressive majority of patients (n = 146, 83%) were no longer receiving systemic therapy at the time of evaluation. Complete remission under first line systemic therapy was seen in 36% of the patients. CONCLUSION This dataset comprises the largest available cohort of long-term surviving stage IV melanoma patients. Since 90% of patients in our cohort are still alive today, we expect an increasing number of long-term survivors in the future. Our data indicate the need for specific follow-up programs addressing the needs of long-term survivors.
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Affiliation(s)
- Markus Reitmajer
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany.
| | - Ulrike Leiter
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
| | - Lena Nanz
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
| | - Teresa Amaral
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
| | - Lukas Flatz
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
| | - Claus Garbe
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
| | - Andrea Forschner
- Department of Dermatology, University Hospital Tuebingen, Liebermeisterstraße 25, 72076, Tuebingen, Germany
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Haque A, Alenezi KM, Al-Otaibi A, Alsukaibi AKD, Rahman A, Hsieh MF, Tseng MW, Wong WY. Synthesis, Characterization, Cytotoxicity, Cellular Imaging, Molecular Docking, and ADMET Studies of Piperazine-Linked 1,8-Naphthalimide-Arylsulfonyl Derivatives. Int J Mol Sci 2024; 25:1069. [PMID: 38256142 PMCID: PMC10816875 DOI: 10.3390/ijms25021069] [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: 12/04/2023] [Revised: 01/06/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
To reduce the mortality and morbidity associated with cancer, new cancer theranostics are in high demand and are an emerging area of research. To achieve this goal, we report the synthesis and characterization of piperazine-linked 1,8-naphthalimide-arylsulfonyl derivatives (SA1-SA7). These compounds were synthesized in good yields following a two-step protocol and characterized using multiple analytical techniques. In vitro cytotoxicity and fluorescent cellular imaging of the compounds were assessed against non-cancerous fibroblast (3T3) and breast cancer (4T1) cell lines. Although the former study indicated the safe nature of the compounds (viability = 82-95% at 1 μg/mL), imaging studies revealed that the designed probes had good membrane permeability and could disperse in the whole cell cytoplasm. In silico studies, including molecular docking, molecular dynamics (MD) simulation, and ADME/Tox results, indicated that the compounds had the ability to target CAIX-expressing cancers. These findings suggest that piperazine-linked 1,8-naphthalimide-arylsulfonyl derivatives are potential candidates for cancer theranostics and a valuable backbone for future research.
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Affiliation(s)
- Ashanul Haque
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (A.H.); (K.M.A.); (A.A.-O.); (A.K.D.A.)
- Medical and Diagnostic Research Centre, University of Ha’il, Ha’il 55473, Saudi Arabia
| | - Khalaf M. Alenezi
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (A.H.); (K.M.A.); (A.A.-O.); (A.K.D.A.)
- Medical and Diagnostic Research Centre, University of Ha’il, Ha’il 55473, Saudi Arabia
| | - Ahmed Al-Otaibi
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (A.H.); (K.M.A.); (A.A.-O.); (A.K.D.A.)
- Medical and Diagnostic Research Centre, University of Ha’il, Ha’il 55473, Saudi Arabia
| | - Abdulmohsen Khalaf Dhahi Alsukaibi
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (A.H.); (K.M.A.); (A.A.-O.); (A.K.D.A.)
- Medical and Diagnostic Research Centre, University of Ha’il, Ha’il 55473, Saudi Arabia
| | - Ataur Rahman
- Jamia Senior Secondary School, Jamia Millia Islamia, New Delhi 110025, India;
| | - Ming-Fa Hsieh
- Department of Biomedical Engineering, Chung Yuan Christian University, 200 Chung Pei Road, Chung Li District, Taoyuan City 32023, Taiwan;
| | - Mei-Wen Tseng
- Department of Biomedical Engineering, Chung Yuan Christian University, 200 Chung Pei Road, Chung Li District, Taoyuan City 32023, Taiwan;
| | - Wai-Yeung Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
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Caggia S, Johnston A, Walunj DT, Moore AR, Peer BH, Everett RW, Oyelere AK, Khan SA. Gα i2 Protein Inhibition Blocks Chemotherapy- and Anti-Androgen-Induced Prostate Cancer Cell Migration. Cancers (Basel) 2024; 16:296. [PMID: 38254786 PMCID: PMC10813862 DOI: 10.3390/cancers16020296] [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: 11/27/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 01/24/2024] Open
Abstract
We have previously shown that heterotrimeric G-protein subunit alphai2 (Gαi2) is essential for cell migration and invasion in prostate, ovarian and breast cancer cells, and novel small molecule inhibitors targeting Gαi2 block its effects on migratory and invasive behavior. In this study, we have identified potent, metabolically stable, second generation Gαi2 inhibitors which inhibit cell migration in prostate cancer cells. Recent studies have shown that chemotherapy can induce the cancer cells to migrate to distant sites to form metastases. In the present study, we determined the effects of taxanes (docetaxel), anti-androgens (enzalutamide and bicalutamide) and histone deacetylase (HDAC) inhibitors (SAHA and SBI-I-19) on cell migration in prostate cancer cells. All treatments induced cell migration, and simultaneous treatments with new Gαi2 inhibitors blocked their effects on cell migration. We concluded that a combination treatment of Gαi2 inhibitors and chemotherapy could blunt the capability of cancer cells to migrate and form metastases.
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Affiliation(s)
- Silvia Caggia
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr., Atlanta, GA 30314, USA; (S.C.); (A.R.M.); (R.W.E.)
| | - Alexis Johnston
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, GA 30318, USA; (A.J.); (D.T.W.); (B.H.P.)
| | - Dipak T. Walunj
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, GA 30318, USA; (A.J.); (D.T.W.); (B.H.P.)
| | - Aanya R. Moore
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr., Atlanta, GA 30314, USA; (S.C.); (A.R.M.); (R.W.E.)
| | - Benjamin H. Peer
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, GA 30318, USA; (A.J.); (D.T.W.); (B.H.P.)
| | - Ravyn W. Everett
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr., Atlanta, GA 30314, USA; (S.C.); (A.R.M.); (R.W.E.)
| | - Adegboyega K. Oyelere
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive, Atlanta, GA 30318, USA; (A.J.); (D.T.W.); (B.H.P.)
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr. NW, Atlanta, GA 30332, USA
| | - Shafiq A. Khan
- Center for Cancer Research and Therapeutic Development, Clark Atlanta University, 223 James P. Brawley Dr., Atlanta, GA 30314, USA; (S.C.); (A.R.M.); (R.W.E.)
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Zhanghuang C, Zhu J, Li Y, Wang J, Ma J, Li L, Yao Z, Ji F, Wu C, Tang H, Xie Y, Yan B, Yang Z. Prognostic significance of surgery and radiotherapy in elderly patients with localized prostate cancer: establishing and time-based external validation a nomogram from SEER-based study. BMC Urol 2024; 24:12. [PMID: 38184526 PMCID: PMC10771675 DOI: 10.1186/s12894-023-01384-6] [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: 02/02/2023] [Accepted: 11/28/2023] [Indexed: 01/08/2024] Open
Abstract
OBJECTIVE Prostate cancer (PC) is a significant disease affecting men's health worldwide. More than 60% of patients over 65 years old and more than 80% are diagnosed with localized PC. The current choice of treatment modalities for localized PC and whether overtreatment is controversial. Therefore, we wanted to construct a nomogram to predict the risk factors associated with cancer-specific survival (CSS) and overall survival (OS) in elderly patients with localized PC while assessing the survival differences in surgery and radiotherapy for elderly patients with localized PC. METHODS Data of patients with localized PC over 65 years were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. Univariate and multivariate Cox regression models were used to determine independent risk factors for CSS and OS. Nomograms predicting CSS and OS were built using multivariate Cox regression models. The consistency index (C-index), the area under the subject operating characteristic curve (AUC), and the calibration curve were used to test the accuracy and discrimination of the prediction model. Decision curve analysis (DCA) was used to test the potential clinical value of this model. RESULTS A total of 90,434 patients over 65 years and diagnosed with localized PC from 2010 to 2018 were included in the study. All patients were randomly assigned to the training set (n = 63,328) and the validation set (n = 27,106). Univariate and multivariate Cox regression model analysis showed that age, race, marriage, T stage, surgical, radiotherapy, prostate-specific antigen (PSA), and Gleason score (GS) were independent risk factors for predicting CSS in elderly patients with localized PC. Age, race, marriage, surgery, radiotherapy, PSA, and GS were independent risk factors for predicting OS in elderly patients with localized PC. The c-index of the training and validation sets for the predicted CSS is 0.802(95%CI:0.788-0.816) and 0.798(95%CI:0.776-0.820, respectively). The c-index of the training and validation sets for predicting OS is 0.712(95%:0.704-0.720) and 0.724(95%:0.714-0.734). It shows that the nomograms have excellent discriminatory ability. The AUC and the calibration curves also show good accuracy and discriminability. CONCLUSION We have developed new nomograms to predict CSS and OS in elderly patients with localized PC. After internal validation and external temporal validation with reasonable accuracy, reliability and potential clinical value, the model can be used for clinically assisted decision-making.
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Affiliation(s)
- Chenghao Zhanghuang
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
- Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering; Chongqing Key Laboratory of Pediatrics; Ministry of Education Key Laboratory of Child Development and Disorders; National Clinical Research Center for Child Health and Disorders; China International Science and Technology Cooperation base of Child development and Critical Disorders; Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, 400015, China
| | - Jianjun Zhu
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
| | - Ye Li
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
| | - Jinkui Wang
- Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering; Chongqing Key Laboratory of Pediatrics; Ministry of Education Key Laboratory of Child Development and Disorders; National Clinical Research Center for Child Health and Disorders; China International Science and Technology Cooperation base of Child development and Critical Disorders; Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, 400015, China
| | - Jing Ma
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
- Department of Otolaryngology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Li Li
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
| | - Zhigang Yao
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Fengming Ji
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Chengchuang Wu
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Haoyu Tang
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Yucheng Xie
- Department of Pathology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Bing Yan
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China.
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China.
| | - Zhen Yang
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China.
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Verma R, Rao L, Nagpal D, Yadav M, Kumar V, Kumar V, Kumar H, Parashar J, Bansal N, Kumar M, Pandey P, Mittal V, Kaushik D. Emerging Nanotechnology-based Therapeutics: A New Insight into Promising Drug Delivery System for Lung Cancer Therapy. RECENT PATENTS ON NANOTECHNOLOGY 2024; 18:395-414. [PMID: 37537775 DOI: 10.2174/1872210517666230613154847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/18/2023] [Accepted: 05/23/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Lung cancer is a foremost global health issue due to its poor diagnosis. The advancement of novel drug delivery systems and medical devices will aid its therapy. OBJECTIVE In this review, the authors thoroughly introduce the ideas and methods for improving nanomedicine- based approaches for lung cancer therapy. This article provides mechanistic insight into various novel drug delivery systems (DDSs) including nanoparticles, solid lipid nanoparticles, liposomes, dendrimers, niosomes, and nanoemulsions for lung cancer therapy with recent research work. This review provides insights into various patents published for lung cancer therapy based on nanomedicine. This review also highlights the current status of approved and clinically tested nanoformulations for their treatment. METHODOLOGY For finding scholarly related data for the literature search, many search engines were employed including PubMed, Science Direct, Google, Scihub, Google Scholar, Research Gate, Web of Sciences, and several others. Various keywords and phrases were used for the search such as "nanoparticles", "solid lipid nanoparticles", "liposomes", "dendrimers", "niosomes", "nanoemulsions", "lung cancer", "nanomedicine", "nanomaterial", "nanotechnology", "in vivo" and "in vitro". The most innovative and cutting-edge nanotechnology-based approaches that are employed in pre-clinical and clinical studies to address problems associated with lung cancer therapies are also mentioned in future prospects. A variety of problems encountered with current lung cancer therapy techniques that frequently led to inadequate therapeutic success are also discussed in the end. CONCLUSION The development of nanoformulations at the pilot scale still faces some difficulties, but their prospects for treating lung cancer appear to be promising in the future. Future developments and trends are anticipated as the evaluation comes to a close.
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Affiliation(s)
- Ravinder Verma
- Department of Pharmaceutical Sciences, Chaudhary Bansi Lal University, Bhiwani, 127021, India
| | - Lakshita Rao
- Department of Pharmaceutical Sciences, Gurugram University, Gurugram, India
| | - Diksha Nagpal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
| | - Manish Yadav
- Department of Pharmacy, G.D. Goenka University, Sohna Road, Gurugram, 122103, India
| | - Vivek Kumar
- Department of Pharmacy, Shri Ram College of Pharmacy, Karnal, India
| | - Vikram Kumar
- Shri Baba Mastnath Institute of Pharmaceutical Sciences and Research, Baba Mastnath University, Rohtak, 124001, India
| | - Harish Kumar
- Department of Pharmaceutical Sciences, Chaudhary Bansi Lal University, Bhiwani, 127021, India
| | - Jatin Parashar
- B.S. Anangpuria Institute of Pharmacy, Faridabad-121004, India
| | - Nitin Bansal
- Department of Pharmaceutical Sciences, Chaudhary Bansi Lal University, Bhiwani, 127021, India
| | - Manish Kumar
- School of Pharmaceutical Sciences, CT University, Ludhiana- 142024 Punjab, India
| | - Parijat Pandey
- Department of Pharmaceutical Sciences, Gurugram University, Gurugram, India
| | - Vineet Mittal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
| | - Deepak Kaushik
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
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Petusseau AF, Streeter SS, Ulku A, Feng Y, Samkoe KS, Bruschini C, Charbon E, Pogue BW, Bruza P. Subsurface fluorescence time-of-flight imaging using a large-format single-photon avalanche diode sensor for tumor depth assessment. JOURNAL OF BIOMEDICAL OPTICS 2024; 29:016004. [PMID: 38235320 PMCID: PMC10794045 DOI: 10.1117/1.jbo.29.1.016004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 12/06/2023] [Accepted: 12/20/2023] [Indexed: 01/19/2024]
Abstract
Significance Fluorescence guidance is used clinically by surgeons to visualize anatomical and/or physiological phenomena in the surgical field that are difficult or impossible to detect by the naked eye. Such phenomena include tissue perfusion or molecular phenotypic information about the disease being resected. Conventional fluorescence-guided surgery relies on long, microsecond scale laser pulses to excite fluorescent probes. However, this technique only provides two-dimensional information; crucial depth information, such as the location of malignancy below the tissue surface, is not provided. Aim We developed a depth sensing imaging technique using light detection and ranging (LiDAR) time-of-flight (TOF) technology to sense the depth of target tissue while overcoming the influence of tissue optical properties and fluorescent probe concentration. Approach The technology is based on a large-format (512 × 512 pixel ), binary, gated, single-photon avalanche diode (SPAD) sensor with an 18 ps time-gate step, synchronized with a picosecond pulsed laser. The fast response of the sensor was developed and tested for its ability to quantify fluorescent inclusions at depth and optical properties in tissue-like phantoms through analytical model fitting of the fast temporal remission data. Results After calibration and algorithmic extraction of the data, the SPAD LiDAR technique allowed for sub-mm resolution depth sensing of fluorescent inclusions embedded in tissue-like phantoms, up to a maximum of 5 mm in depth. The approach provides robust depth sensing even in the presence of variable tissue optical properties and separates the effects of fluorescence depth from absorption and scattering variations. Conclusions LiDAR TOF fluorescence imaging using an SPAD camera provides both fluorescence intensity images and the temporal profile of fluorescence, which can be used to determine the depth at which the signal is emitted over a wide field of view. The proposed tool enables fluorescence imaging at a higher depth in tissue and with higher spatial precision than standard, steady-state fluorescence imaging tools, such as intensity-based near-infrared fluorescence imaging, optical coherence tomography, Raman spectroscopy, or confocal microscopy. Integration of this technique into a standard surgical tool could enable rapid, more accurate estimation of resection boundaries, thereby improving the surgeon's efficacy and efficiency, and ultimately improving patient outcomes.
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Affiliation(s)
- Arthur F Petusseau
- Dartmouth College, Thayer School of Engineering and Dartmouth Cancer Center, Hanover, New Hampshire, United States
| | - Samuel S Streeter
- Geisel School of Medicine at Dartmouth, Department of Orthopaedics, Hanover, New Hampshire, United States
| | - Arin Ulku
- Ecole polytechnique fédérale de Lausanne, Advanced Quantum Architecture Laboratory, Neuchâtel, Switzerland
| | - Yichen Feng
- Geisel School of Medicine at Dartmouth, Department of Surgery, Hanover, New Hampshire, United States
| | - Kimberley S Samkoe
- Geisel School of Medicine at Dartmouth, Department of Surgery, Hanover, New Hampshire, United States
| | - Claudio Bruschini
- Ecole polytechnique fédérale de Lausanne, Advanced Quantum Architecture Laboratory, Neuchâtel, Switzerland
| | - Edoardo Charbon
- Ecole polytechnique fédérale de Lausanne, Advanced Quantum Architecture Laboratory, Neuchâtel, Switzerland
| | - Brian W Pogue
- Dartmouth College, Thayer School of Engineering and Dartmouth Cancer Center, Hanover, New Hampshire, United States
- University of Wisconsin-Madison, Department of Medical Physics, Madison, Wisconsin, United States
| | - Petr Bruza
- Dartmouth College, Thayer School of Engineering and Dartmouth Cancer Center, Hanover, New Hampshire, United States
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Masuda Y, Yeo MHX, Syn NL, Goh BKP, Koh YX. Surgery for liver metastases from primary breast cancer: A reconstructed individual patient data meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107277. [PMID: 37995605 DOI: 10.1016/j.ejso.2023.107277] [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: 05/20/2023] [Revised: 09/24/2023] [Accepted: 11/11/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Currently, the outcomes of standard-of-care palliative treatment for BCLM remain poor. Recent literature has shown promising results of hepatic resection, however, not all studies concur. Given the lack of standardized international guidelines in this field, the aim of this study is to provide gold-standard evidence for breast cancer liver metastases (BCLM) through a reconstructed individual patient data meta-analysis approach. METHODS Four databases were searched for articles comparing surgical and non-surgical treatment for BCLM. One-stage meta-analysis was performed using patient-level survival data reconstructed from Kaplan-Meier curves with plot digitizer software. Shared-frailty and stratified Cox models were fitted to compare survival endpoints. RESULTS Four propensity-score matched (PSM) studies involving 205 surgical and 291 non-surgical patients for BCLM were included. There was a significant difference between both groups for overall survival (OS) (Hazard Ratio [HR] = 0.40, 95%CI 0.32-0.51). Sensitivity analyses for hormone receptor status of breast cancer (HR = 0.41, 95%CI 0.31-0.55) and type of resection performed (HR = 0.45, 95%CI 0.33-0.61) yielded HRs in favor of surgery. CONCLUSIONS This meta-analysis concludes that surgery offers superior OS outcomes, compared to non-surgery, in a select group of patients. Future randomized controlled trials and PSM studies are warranted, using this study as a point of reference for similar parameters.
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Affiliation(s)
- Yoshio Masuda
- Ministry of Health Holdings Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Mark H X Yeo
- Ministry of Health Holdings Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Nicholas L Syn
- Ministry of Health Holdings Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Brian K P Goh
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore; Surgery Academic Clinical Programme, Duke-NUS Medical School, Singapore
| | - Ye Xin Koh
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital and National Cancer Centre Singapore, Singapore; Surgery Academic Clinical Programme, Duke-NUS Medical School, Singapore.
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Chen R, Zhang Y, Ge Y, He C, Wu Z, Wang J, Yu J, Xiao J, Zhang X, Tao M, Wang Z, Pan L, He M, Li S, Han Q. LAMP2A overexpression in colorectal cancer promotes cell growth and glycolysis via chaperone‑mediated autophagy. Oncol Lett 2024; 27:33. [PMID: 38108078 PMCID: PMC10722525 DOI: 10.3892/ol.2023.14164] [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: 06/22/2023] [Accepted: 10/10/2023] [Indexed: 12/19/2023] Open
Abstract
Lysosome-associated membrane protein type 2A (LAMP2A) is a key protein in the chaperone-mediated autophagy (CMA) pathway and has been demonstrated to be involved in the pathogenesis of a number of tumors. However, the role of CMA in colorectal cancer cell proliferation, metastasis and cell survival during oxidative stress and oxaliplatin resistance remains to be elucidated. In the present study, elevated expression of LAMP2A was observed in colon cancer tissues. Then, CMA activity was increased in SW480 and HT29 colorectal cancer cells with a LAMP2A overexpression vector and CMA activity was decreased using a LAMP2A short interfering RNA vector. MTT and colony formation assays showed that the colorectal cancer cell proliferation ability and cell viability following treatment with H2O2 or oxaliplatin were decreased significantly after LAMP2A knockdown and increased significantly after LAMP2A overexpression. Wound healing assays and Transwell invasion assays demonstrated that downregulation of LAMP2A expression inhibited the cell migration and invasion abilities of colorectal cancer and that upregulation of LAMP2A expression promoted cell migration and invasion. Extracellular acidification rate (ECAR) assay and lactate determination assay showed that glycolysis in colorectal cancer cells was significantly downregulated after LAMP2A knockdown and significantly upregulated after LAMP2A overexpression. Inhibition of glycolysis by 2-DG markedly attenuated LAMP2A-induced chemoresistance in colorectal cancer cells. Collectively, these data indicated that CMA can promote colorectal cancer cell proliferation, metastasis and cell survival during oxidative stress and oxaliplatin resistance and that the mechanism is related to the glycolytic pathway, which may provide a new therapeutic target for colorectal cancer patients.
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Affiliation(s)
- Rui Chen
- Institute of Tibetan medicine, University of Tibetan Medicine, Lhasa, Tibet Autonomous Region 850007, P.R. China
| | - Yanfei Zhang
- Institute of Tibetan medicine, University of Tibetan Medicine, Lhasa, Tibet Autonomous Region 850007, P.R. China
| | - Yuanxun Ge
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Chao He
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Zongyao Wu
- Institute of Tibetan medicine, University of Tibetan Medicine, Lhasa, Tibet Autonomous Region 850007, P.R. China
| | - Junhua Wang
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Jin Yu
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Jing Xiao
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Xu Zhang
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Minghua Tao
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Zi Wang
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Li Pan
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
| | - Meng He
- Clinical Biochemistry Laboratory, Army Medical University (Third Military Medical University), Chongqing 400038, P.R. China
| | - Shuhui Li
- Clinical Biochemistry Laboratory, Army Medical University (Third Military Medical University), Chongqing 400038, P.R. China
| | - Qi Han
- Nuclear Medicine Department, General Hospital of Tibet Military Area Command, Lhasa, Tibet Autonomous Region 850000, P.R. China
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Zhang L, Wu J, Yin WW, Hu J, Liao L, Ma J, Xu Z, Wu S. Vasculogenic mimicry-associated novel gene signature predicted prognosis and response to immunotherapy in lung adenocarcinoma. Pathol Res Pract 2024; 253:155048. [PMID: 38147724 DOI: 10.1016/j.prp.2023.155048] [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: 05/12/2023] [Revised: 08/18/2023] [Accepted: 08/24/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUNDS It was highlighted by recent studies on the biological significance of vasculogenic mimicry (VM) in tumorigenicity and progression. However, it is unclear whether VM also plays a potential role in immune regulation and tumor microenvironment (TME) formation. METHODS To identify patterns of VM alterations and VM-associated genetic features in non-small cell lung adenocarcinoma, we have screened 309 VM regulators and performed consensus molecular typing by the NMF algorithm. The ssGSEA and CIBORSORT algorithms were employed to measure the relative infiltration of distinct immune cell subpopulations. Individual tumors with immune responses were evaluated for alteration patterns of VM with typing-based differential genes. RESULTS In 490 LUAD samples, two distinctive VM alteration patterns connected to different clinical outcomes and biochemical pathways were established. TME characterization showed that the observed VM patterns were primarily saturated with cell proliferation and metabolic pathways and higher in immune cell infiltration of the C1 type. Vasculogenic mimicry-related genes (VMRG) risk scores were constructed to divide patients with lung adenocarcinoma into subgroups with high and low scores. Patients with lower scores had better immunological scores and longer survival times. Upon further investigation, higher scores were positively correlated with higher tumor mutation burden (TMB), M1-type macrophages and immune checkpoint molecules. Nevertheless, in two other immunotherapy cohorts, individuals with lower scores had enhanced immune responses and long-lasting therapeutic benefits. Finally, we monitored the ANLN gene from the VMRG model, which was highly expressed in lung adenocarcinoma tissues and negatively correlated with prognosis; it was also highly expressed in lung adenocarcinoma cell lines, and knockdown of ANLN elicited low expression of VEGFA, MMP2 and MMP9. CONCLUSION This study highlights that VM modifications are significantly associated with the diversity and complexity of TME, revealing new features of the immune microenvironment in lung adenocarcinoma and providing a new strategy for immunotherapy. Screening ANLN as a critical target for vasculogenic mimicry in lung adenocarcinoma provides a novel perspective for the targeted treatment of lung adenocarcinoma.
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Affiliation(s)
- Lei Zhang
- Department of General Surgery, the Second Affiliated Hospital of Bengbu Medical University, Anhui Province 233080, China
| | - Jiatao Wu
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease,Molecular Diagnosis Center,First Affiliated Hospital,Bengbu Medical University, 287 Changhuai Road, Anhui, Bengbu 233004, China
| | - Wei Wei Yin
- Department of Thoracic Surgery, the Second Affiliated Hospital of Bengbu Medical University, Anhui Province 233080, China
| | - Junjie Hu
- Department of Radiotherapy, the Second Affiliated Hospital of Bengbu Medical University, Anhui Province 233080, China
| | - Lingli Liao
- Department of Clinical Nutrition, the First People's Hospital of Yibin, Sichuan Province 644000, China
| | - Junjie Ma
- Bengbu Medical University, Anhui Province 233030, China
| | - Ziwei Xu
- Bengbu Medical University, Anhui Province 233030, China
| | - Shiwu Wu
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease,Molecular Diagnosis Center,First Affiliated Hospital,Bengbu Medical University, 287 Changhuai Road, Anhui, Bengbu 233004, China; Anhui No. 2 Provincial People's Hospital, Hefei 230041, China.
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Dafaalla M, Abdel-Qadir H, Gale CP, Sun L, López-Fernández T, Miller RJH, Wojakowski W, Nolan J, Rashid M, Mamas MA. Outcomes of ST elevation myocardial infarction in patients with cancer: a nationwide study. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2023; 9:806-817. [PMID: 36921979 DOI: 10.1093/ehjqcco/qcad012] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 03/17/2023]
Abstract
AIMS To assess processes of care and clinical outcomes in cancer patients with ST elevation myocardial infarction (STEMI) according to cancer type. METHODS AND RESULTS This is a national population-based study of patients admitted with STEMI in the UK between January 2005 and March 2019. Data were obtained from the National Heart Attack Myocardial Infarction National Audit Project (MINAP) registry and the Hospital Episode Statistics registry. We identified 353 448 STEMI-indexed admissions between 2005 and 2019. Of those, 8581 (2.4%) had active cancer. Prostate cancer (29% of STEMI patients with cancer) was the most common cancer followed by haematologic malignancies (14%) and lung cancer (13%). Cancer patients were less likely to receive invasive coronary revascularization (60.0% vs. 71.6%, P < 0.001] and had higher in-hospital death [odd ratio (OR) 1.39, 95% confidence interval (CI) 1.25-1.54] and bleeding (OR 1.23, 95% CI 1.03-1.46). Cancer patients had higher mortality at 30 days (HR 2.39, 95% CI 2.19-2.62) and 1 year (HR 3.73, 95% CI 3.58-3.89). Lung cancer was the cancer associated with the highest risk of death in the hospital (OR 1.75, 95% CI 1.39-2.22) and at 1 year (OR 8.08, 95% CI 7.44-8.78). Colon cancer (OR 1.98, 95% CI 1.24-3.14) was the main cancer associated with major bleeding. All common cancer types were associated with higher mortality at 1 year. Cardiovascular death (62%) was the main cause of death in the first 30 days, while cancer (52%) was the main cause of death within 1 year. CONCLUSION STEMI patients with cancer have a higher risk of short- and long-term mortality, particularly lung cancer. Colon cancer is the main cancer associated with major bleeding. Cardiovascular disease was the main cause of death in the first month, whereas cancer was the main cause of death within 1 year.
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Affiliation(s)
- Mohamed Dafaalla
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
| | - Husam Abdel-Qadir
- Department of Medicine and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Chris P Gale
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Louise Sun
- Division of Cardiac Anesthesiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Teresa López-Fernández
- Cardiology Department, La Paz University Hospital, IdiPAZ Research Institute, Madrid, Spain
| | - Robert J H Miller
- Departments of Medicine (Division of Artificial Intelligence in Medicine), Imaging and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Libin Cardiovascular Institute of Alberta and University of Calgary, Calgary, Alberta, Canada
| | - Wojtek Wojakowski
- Division of Cardiology and Structural Heart Diseases, Medical University of Silezia, Katowice, Poland
| | - James Nolan
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
| | - Muhammad Rashid
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
- Department of Medicine, Thomas Jefferson University, Philadelphia, PA, USA
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Bertoletti L, Madridano O, Jiménez D, Muriel A, Bikdeli B, Ay C, Trujillo-Santos J, Bosevski M, Sigüenza P, Monreal M. Cancer-Associated Thrombosis: Trends in Clinical Features, Treatment, and Outcomes From 2001 to 2020. JACC CardioOncol 2023; 5:758-772. [PMID: 38205016 PMCID: PMC10774792 DOI: 10.1016/j.jaccao.2023.09.003] [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: 02/23/2023] [Revised: 09/11/2023] [Accepted: 09/19/2023] [Indexed: 01/12/2024] Open
Abstract
Background Despite advances in cancer and venous thromboembolism (VTE) management, the epidemiology of cancer-associated thrombosis management over time remains unclear. Objectives We analyzed data from the RIETE (Registro Informatizado de la Enfermedad Trombo Embólica) registry spanning 2001 to 2020 to investigate temporal trends in clinical characteristics and treatments for cancer-associated thrombosis. Methods Using multivariable survival regression, we examined temporal trends in risk-adjusted rates of symptomatic VTE recurrences, major bleeding, and death within 30 days after incident VTE. Results Among the 17,271 patients with cancer-associated thrombosis, there was a progressive increase in patients presenting with pulmonary embolism (from 44% in 2001-2005 to 55% in 2016-2020; P < 0.001 for trend), lung (from 12.7% to 18.1%; P < 0.001) or pancreatic cancer (from 3.8% to 5.6%; P = 0.003), and utilization of immunotherapy (from 0% to 7.4%; P < 0.001). Conversely, there was a decline in patients with prostate cancer (from 11.7% to 6.6%; P < 0.001) or carcinoma of unknown origin (from 3.5% to 0.7%; P < 0.001). At the 30-day follow-up, a reduction was observed in the proportion of patients experiencing symptomatic VTE recurrences (from 3.1% to 1.1%; P < 0.001), major bleeding (from 3.1% to 2.2%; P = 0.004), and death (from 11.9% to 8.4%; P < 0.001). Multivariable analyses revealed a decreased risk over time for VTE recurrence (adjusted subdistribution HR [asHR]: 0.94 per year; 95% CI: 0.92-0.98), major bleeding (asHR: 0.98; 95% CI: 0.96-0.99), and death (aHR: 0.97; 95% CI: 0.96-0.98). Conclusions In this multicenter study of cancer patients with VTE, there was a decline in thrombotic, hemorrhagic, and fatal events from 2001 to 2020. (Registro Informatizado de la Enfermedad Trombo Embólica [RIETE]; NCT02832245).
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Affiliation(s)
- Laurent Bertoletti
- Service de Médecine Vasculaire et Thérapeutique, Centre Hospitalier Universitaire de St-Etienne, Saint-Etienne, France
- INSERM, UMR1059, Equipe Dysfonction Vasculaire et Hémostase, Université Jean-Monnet, Saint-Etienne, France
- INSERM, CIC-1408, CHU Saint-Etienne, Saint-Etienne, France
| | - Olga Madridano
- Department of Internal Medicine, Hospital Infanta Sofía, Madrid, Spain
| | - David Jiménez
- Respiratory Department, Hospital Ramón y Cajal and Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Madrid, Spain
- Medicine Department, Universidad de Alcalá, Madrid, Spain
- CIBER Enfermedades Respiratorias, Madrid, Spain
| | - Alfonso Muriel
- Biostatistics Unit, Ramón y Cajal Hospital IRYCIS, CIBERESP, Nursing and Physiotherapy Department, University of Alcala, Madrid, Spain
| | - Behnood Bikdeli
- Cardiovascular Medicine Division, Brigham and Women’s Hospital, Boston, Massachusetts, USA
- Thrombosis Research Group, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Yale/YNHH Center for Outcomes Research & Evaluation, New Haven, Connecticut, USA
- Cardiovascular Research Foundation, New York, New York, USA
| | - Cihan Ay
- Department of Medicine I, Clinical Division of Haematology and Haemostaseology, Medical University of Vienna, Vienna, Austria
| | - Javier Trujillo-Santos
- Internal Medicine Department, Hospital Universitario Santa Lucía, Complejo Hospitalario Universitario de Cartagena, Murcia, Spain
- Universidad Católica San Antonio de Murcia, Murcia, Spain
| | - Marijan Bosevski
- University Cardiology Clinic Faculty of Medicine, Skopje, North Macedonia
| | - Patricia Sigüenza
- Department of Internal Medicine, Hospital Germans Trias I Pujol, Badalona, Barcelona, Spain
| | - Manuel Monreal
- Faculty of Health Sciences, Universidad Católica San Antonio de Murcia, Murcia, Spain
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Guo L, Zhao Q, Zheng LW, Wang M. Multifunctional Nanofibrous Scaffolds Capable of Localized Delivery of Theranostic Nanoparticles for Postoperative Cancer Management. Adv Healthc Mater 2023; 12:e2302484. [PMID: 37702133 DOI: 10.1002/adhm.202302484] [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: 08/01/2023] [Indexed: 09/14/2023]
Abstract
Postoperative recovery of cancer patients can be affected by complications, such as tissue dysfunction or disability caused by tissue resection, and also cancer recurrence resulting from residual cancer cells. Despite impressive progress made for tissue engineering scaffolds that assist tissue regeneration for postoperative cancer patients, the majority of existing tissue engineering scaffolds still lack functions for monitoring and killing residual cancer cells, if there are any, upon their detection. In this study, multifunctional scaffolds that comprise biodegradable nanofibers and core-shell structured microspheres encapsulated with theranostic nanoparticles (NPs) are developed. The multifunctional scaffolds possess an extracellular matrix-like nanofibrous architecture and soft tissue-like mechanical properties, making them excellent tissue engineering patch candidates for assisting in the repair and regeneration of tissues at the cancerous sites after surgery. Furthermore, they are capable of localized delivery of theranostic NPs upon quick degradation of core-shell structured microspheres that contain theranostic NPs. Leveraging on folic acid-mediated ligand-receptor binding, surface-enhanced Raman scattering activity, and near-infrared-responsive photothermal effect of the theranostic gold NPs (AuNPs) delivered locally, the multifunctional scaffolds display excellent active targeting, diagnosis, and photothermal therapy functions for cancer cells, showing great promise for adaptive postoperative cancer management.
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Affiliation(s)
- Lin Guo
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
| | - Qilong Zhao
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
- Institute of Biomedical & Health Engineering, Shenzhen Institute of Advanced Technology (SIAT), Chinese Academy of Sciences (CAS), Shenzhen, 518055, China
| | - Li-Wu Zheng
- Faculty of Dentistry, The University of Hong Kong, 34 Hospital Road, Sai Ying Pun, Hong Kong
| | - Min Wang
- Department of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong
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Antonelli L, Ardizzone D, Tachibana I, Adra N, Cary C, Hugar L, Sexton WJ, Bagrodia A, Mego M, Daneshmand S, Nicolai N, Nazzani S, Giannatempo P, Franza A, Heidenreich A, Paffenholz P, Saoud R, Eggener S, Ho M, Oswald N, Olson K, Tryakin A, Fedyanin M, Naoun N, Javaud C, Cazzaniga W, Nicol D, Gerdtsson A, Tandstad T, Fizazi K, Fankhauser CD. Risk Factors for Relapse in Nonseminomatous Testicular Cancer After Postchemotherapy Retroperitoneal Lymph Node Dissection With Viable Residual Cancer. J Clin Oncol 2023; 41:5296-5305. [PMID: 37656935 DOI: 10.1200/jco.23.00443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/14/2023] [Accepted: 06/23/2023] [Indexed: 09/03/2023] Open
Abstract
PURPOSE No consensus exists on the management of men with nonseminoma and viable nonteratomatous germ cell tumor in the postchemotherapy retroperitoneal lymph node dissection (pcRPLND) specimen after first-line chemotherapy. We analyzed surveillance versus different adjuvant chemotherapy regimens and the influence of time to pcRPLND on oncologic outcomes. METHODS Data on 117 men treated with cisplatin-based first-line chemotherapy between 1990 and 2018 were collected from 13 institutions. All patients had viable nonteratomatous germ cell tumor in the pcRPLND specimen. Surgery was performed after a median of 57 days, followed by either surveillance (n = 64) or adjuvant chemotherapy (n = 53). Primary end points were progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). RESULTS After controlling for International Germ Cell Cancer Cooperative Group risk group and percent of viable malignant cells found at RPLND, no difference was observed between men managed with surveillance or adjuvant chemotherapy regarding PFS (hazard ratio [HR], 0.72 [95% CI, 0.32 to 1.6]; P = .4), CSS (HR, 0.69; 95% CI, 0.20 to 2.39; P = .6), and OS (HR, 0.78 [95% CI, 0.25 to 2.44]; P = .7). No statistically significant differences for PFS, CSS, or OS were observed on the basis of chemotherapy regimen or in men treated with pcRPLND ≤57 versus >57 days after first-line chemotherapy. Residual disease with <10% versus ≥10% viable cancer cells were associated with a longer PFS (HR, 3.22 [95% CI, 1.29 to 8]; P = .012). Relapse in the retroperitoneum was observed in 34 (29%) men. CONCLUSION Men with a complete resection at pcRPLND and <10% viable cells have favorable outcomes without further treatment. Complete retroperitoneal resection seems more important than early pcRPLND.
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Affiliation(s)
- Luca Antonelli
- Department of Urology, Luzerner Kantonsspital, University of Lucerne, Lucerne, Switzerland
- Department of Urology, Policlinico Umberto I, Sapienza University, Rome, Italy
| | | | - Isamu Tachibana
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Nabil Adra
- Division of Medical Oncology, Indiana University School of Medicine, Indianapolis, IN
| | - Clint Cary
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
| | - Lee Hugar
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Wade J Sexton
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Aditya Bagrodia
- Department of Urology, University of California, San Diego, CA
- The University of Texas Southwestern, Dallas, TX
| | - Michal Mego
- Department of Oncology, Comenius University, National Cancer Institute, Bratislava, Slovak Republic
| | - Siamak Daneshmand
- Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Nicola Nicolai
- Urologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sebastiano Nazzani
- Urologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Patrizia Giannatempo
- Urologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Andrea Franza
- Urologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Axel Heidenreich
- Department of Urology, Uro-Oncology, Robot Assisted and Reconstructive Urologic Surgery, University of Cologne, Faculty of Medicine and University of Cologne, Cologne, Germany
- Department of Urology, Medical University, Vienna, Austria
| | - Pia Paffenholz
- Department of Urology, Uro-Oncology, Robot Assisted and Reconstructive Urologic Surgery, University of Cologne, Faculty of Medicine and University of Cologne, Cologne, Germany
| | - Ragheed Saoud
- Section of Urology, Department of Surgery, University of Chicago Medical Center, Chicago, IL
| | - Scott Eggener
- Section of Urology, Department of Surgery, University of Chicago Medical Center, Chicago, IL
| | - Matthew Ho
- Section of Urology, Department of Surgery, University of Chicago Medical Center, Chicago, IL
| | | | | | - Alexey Tryakin
- N.N. Blokhin Russian Cancer Research Center, Moscow, Russian Federation
| | - Mikhail Fedyanin
- N.N. Blokhin Russian Cancer Research Center, Moscow, Russian Federation
| | | | | | - Walter Cazzaniga
- Department of Urology, The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - David Nicol
- Department of Urology, The Royal Marsden NHS Foundation Trust, London, United Kingdom
- Institute of Cancer Research, London, United Kingdom
| | - Axel Gerdtsson
- Department of Clinical Science, Intervention and Technology, Division of Urology, Karolinska Institutet, Stockholm, Sweden
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Torgrim Tandstad
- The Cancer Clinic, St Olavs University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, The Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Christian Daniel Fankhauser
- Department of Urology, Luzerner Kantonsspital, University of Lucerne, Lucerne, Switzerland
- University of Lucerne, Lucerne, Switzerland
- University of Zurich, Zurich, Switzerland
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Rajabathar JR, Al-Lohedan H, Arokiyaraj S, Mohammed F, Al-Dhayan DM, Faqihi NA, Al-Saigh H. Herbal Melanin Inhibits Real-Time Cell Proliferation, Downregulates Anti-Apoptotic Proteins and Upregulates Pro-Apoptotic p53 Expression in MDA-MB-231 and HCT-116 Cancer Cell Lines. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2061. [PMID: 38138165 PMCID: PMC10744400 DOI: 10.3390/medicina59122061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/12/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Cancer is the second-most-important deadly disease in the world, leading to severe socioeconomic consequences and posing a public threat. Consequently, breast and colorectal cancers are significant cancer types that affect women and men more commonly, respectively. Treatment failure or recurrent diseases frequently occur due to resistance, in addition to the side effects of the currently available anticancer agents. Therefore, in this study, herbal melanin anticancer activity was investigated against human breast adenocarcinoma (MDA-MB-231) and human colorectal (HCT 116) cell proliferation and the expression of downregulated anti-apoptotic proteins and upregulated pro-apoptotic p53. Materials and Methods: MDA-MB-231 and HCT 116 cells were monitored for their real-time proliferation properties using Xcelligence. Herbal melanin of various concentrations significantly inhibited MDA-MB-231 and HCT 116 cell proliferation. Then, the expression of proapoptotic and anti-apoptotic proteins such as p53, Bcl-2 and Bcl-xl was studied using Western blotting. Results: The Bcl-2 and Bcl-xl expressions were downregulated, while the p53 expression was upregulated after treatment with herbal melanin. Similarly, the expression of apoptotic proteins such as Bcl-2, Bcl-xl, XIAP, Survivin, Bid, Bax, p53, Cytochrome C, PARP genes and mRNA was studied after herbal melanin treatment using real-time PCR, which revealed the downregulation of Bcl-2, Bcl-xl, XIAP and Survivin and the upregulation of Bid, Bax, p53, Cytochrome C and PARP apoptotic protein expression. Also, caspase 3 and 9 expressions were monitored after the treatment with herbal melanin, which revealed the upregulation of both the MDA-MB-231 and HCT 116 cell types. Conclusions: Overall, herbal melanin can be used as an alternative anticancer agent against the MDA-MB-231 and HCT 116 cell types.
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Affiliation(s)
- Jothi Ramalingam Rajabathar
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hamad Al-Lohedan
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Selvaraj Arokiyaraj
- Department of Food Science and Biotechnology, Sejong University, Seoul 05006, Republic of Korea
| | - Fathima Mohammed
- College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dhaifallah M. Al-Dhayan
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Norah A. Faqihi
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hassan Al-Saigh
- Surfactants Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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Ahmed AU, Almasabi S, Firestein R, Williams BRG. Integrin-linked kinase expression in myeloid cells promotes colon tumorigenesis. Front Immunol 2023; 14:1270194. [PMID: 38077324 PMCID: PMC10710162 DOI: 10.3389/fimmu.2023.1270194] [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: 07/31/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common forms of cancer worldwide and treatment options for advanced CRC, which has a low 5-year survival rate, remain limited. Integrin-linked kinase (ILK), a multifunctional, scaffolding, pseudo-kinase regulating many integrin-mediated cellular processes, is highly expressed in many cancers. However, the role of ILK in cancer progression is yet to be fully understood. We have previously uncovered a pro-inflammatory role for myeloid-specific ILK in dextran sodium sulfate (DSS)-induced colitis. To establish a correlation between chronic intestinal inflammation and colorectal cancer (CRC), we investigated the role of myeloid-ILK in mouse models of CRC. When myeloid-ILK deficient mice along with the WT control mice were subjected to colitis-associated and APCmin/+-driven CRC, tumour burden was reduced by myeloid-ILK deficiency in both models. The tumour-promoting phenotype of macrophages, M2 polarization, in vitro was impaired by the ILK deficiency and the number of M2-specific marker CD206-expressing tumour-associated macrophages (TAMs) in vivo were significantly diminished in myeloid-ILK deficient mice. Myeloid-ILK deficient mice showed enhanced tumour infiltration of CD8+ T cells and reduced tumour infiltration of FOXP3+ T cells in colitis-associated and APCmin/+-driven CRC, respectively, with an overall elevated CD8+/FOXP3+ ratio suggesting an anti-tumour immune phenotypes. In patient CRC tissue microarrays we observed elevated ILK+ myeloid (ILK+ CD11b+) cells in tumour sections compared to adjacent normal tissues, suggesting a conserved role for myeloid-ILK in CRC development in both human and animal models. This study identifies myeloid-specific ILK expression as novel driver of CRC, which could be targeted as a potential therapeutic option for advanced disease.
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Affiliation(s)
- Afsar U Ahmed
- Centre for Cancer Research, Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Saleh Almasabi
- Centre for Cancer Research, Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Ron Firestein
- Centre for Cancer Research, Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
| | - Bryan R G Williams
- Centre for Cancer Research, Hudson Institute of Medical Research, Department of Molecular and Translational Science, Monash University, Clayton, VIC, Australia
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Pardo-Rodriguez D, Santamaría-Torres M, Salinas A, Jiménez-Charris E, Mosquera M, Cala MP, García-Perdomo HA. Unveiling Disrupted Lipid Metabolism in Benign Prostate Hyperplasia, Prostate Cancer, and Metastatic Patients: Insights from a Colombian Nested Case-Control Study. Cancers (Basel) 2023; 15:5465. [PMID: 38001725 PMCID: PMC10670336 DOI: 10.3390/cancers15225465] [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: 10/02/2023] [Revised: 10/23/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023] Open
Abstract
Prostate cancer is a significant global health concern, and its prevalence is increasing worldwide. Despite extensive research efforts, the complexity of the disease remains challenging with respect to fully understanding it. Metabolomics has emerged as a powerful approach to understanding prostate cancer by assessing comprehensive metabolite profiles in biological samples. In this study, metabolic profiles of patients with benign prostatic hyperplasia (BPH), prostate cancer (PCa), and metastatic prostate cancer (Met) were characterized using an untargeted approach that included metabolomics and lipidomics via liquid chromatography and gas chromatography coupled with high-resolution mass spectrometry. Comparative analysis among these groups revealed distinct metabolic profiles, primarily associated with lipid biosynthetic pathways, such as biosynthesis of unsaturated fatty acids, fatty acid degradation and elongation, and sphingolipid and linoleic acid metabolism. PCa patients showed lower levels of amino acids, glycerolipids, glycerophospholipids, sphingolipids, and carnitines compared to BPH patients. Compared to Met patients, PCa patients had reduced metabolites in the glycerolipid, glycerophospholipid, and sphingolipid groups, along with increased amino acids and carbohydrates. These altered metabolic profiles provide insights into the underlying pathways of prostate cancer's progression, potentially aiding the development of new diagnostic, and therapeutic strategies.
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Affiliation(s)
- Daniel Pardo-Rodriguez
- Metabolomics Core Facility—MetCore, Vice-Presidency for Research, Universidad de los Andes, Bogotá 110111, Colombia; (D.P.-R.); (M.S.-T.)
| | - Mary Santamaría-Torres
- Metabolomics Core Facility—MetCore, Vice-Presidency for Research, Universidad de los Andes, Bogotá 110111, Colombia; (D.P.-R.); (M.S.-T.)
| | - Angela Salinas
- Grupo de Nutrición, Departamento de Ciencias Fisiológicas, Facultad de Salud, Universidad del Valle, Cali 760043, Colombia; (A.S.); (E.J.-C.); (M.M.)
| | - Eliécer Jiménez-Charris
- Grupo de Nutrición, Departamento de Ciencias Fisiológicas, Facultad de Salud, Universidad del Valle, Cali 760043, Colombia; (A.S.); (E.J.-C.); (M.M.)
| | - Mildrey Mosquera
- Grupo de Nutrición, Departamento de Ciencias Fisiológicas, Facultad de Salud, Universidad del Valle, Cali 760043, Colombia; (A.S.); (E.J.-C.); (M.M.)
| | - Mónica P. Cala
- Metabolomics Core Facility—MetCore, Vice-Presidency for Research, Universidad de los Andes, Bogotá 110111, Colombia; (D.P.-R.); (M.S.-T.)
| | - Herney Andrés García-Perdomo
- UROGIV Research Group, School of Medicine, Universidad del Valle, Cali 72824, Colombia
- Division of Urology/Urooncology, Department of Surgery, School of Medicine, Universidad del Valle, Cali 72824, Colombia
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50
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Ferreira R, Ribeiro PA, Canário AVM, Raposo M. Biosensors Based on Stanniocalcin-1 Protein Antibodies Thin Films for Prostate Cancer Diagnosis. BIOSENSORS 2023; 13:981. [PMID: 37998156 PMCID: PMC10669463 DOI: 10.3390/bios13110981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023]
Abstract
Prostate cancer is one of the most prevalent tumors in men, accounting for about 7.3% of cancer deaths. Although there are several strategies for diagnosing prostate cancer, these are only accurate when the tumor is already at a very advanced stage, so early diagnosis is essential. Stanniocalcin 1 (STC1) is a secreted glycoprotein, which has been suggested as a tumor marker as its increased expression is associated with the development and/or progression of different types of malignant tumors. In this work, an electronic tongue (ET) prototype, based on a set of four sensors prepared from thin films that included STC1 antibodies for detecting prostate cancer, was developed. In the preparation of the thin films, polyelectrolytes of polyallylamine hydrochloride, polystyrene sulfonate of sodium and polyethyleneimine, and the biomolecules chitosan, protein A, and STC1 antibody were used. These films were deposited on quartz lamellae and on solid supports using layer-on-layer and self-assembly techniques. The deposition of the films was analyzed by ultraviolet-visible spectroscopy, and the detection of STC1 in aqueous solutions of PBS was analyzed by impedance spectroscopy. The impedance data were statistically analyzed using principal component analysis. The ETs formed by the four sensors and the three best sensors could detect the antigen at concentrations in the range from 5 × 10-11 to 5 × 10-4 M. They showed a linear dependence with the logarithm of the antigen concentration and a sensitivity of 5371 ± 820 and 4863 ± 634 per decade of concentration, respectively. Finally, the results allow us to conclude that this prototype can advance to the calibration phase with patient samples.
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Affiliation(s)
- Renato Ferreira
- Laboratory of Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys-UNL), Department of Physics, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (R.F.); (P.A.R.)
| | - Paulo A. Ribeiro
- Laboratory of Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys-UNL), Department of Physics, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (R.F.); (P.A.R.)
| | - Adelino V. M. Canário
- Centre of Marine Sciences (CCMAR), University of Algarve, Campus de Gambelas, 8005-139 Faro, Portugal;
| | - Maria Raposo
- Laboratory of Instrumentation, Biomedical Engineering and Radiation Physics (LIBPhys-UNL), Department of Physics, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; (R.F.); (P.A.R.)
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