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Ollauri-Ibáñez C, Astigarraga I. Use of Antiangiogenic Therapies in Pediatric Solid Tumors. Cancers (Basel) 2021; 13:E253. [PMID: 33445470 PMCID: PMC7827326 DOI: 10.3390/cancers13020253] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/08/2021] [Accepted: 01/08/2021] [Indexed: 12/23/2022] Open
Abstract
Cancer is an important cause of death in childhood. In recent years, scientists have made an important effort to achieve greater precision and more personalized treatments against cancer. But since only a few pediatric patients have identifiable therapeutic targets, other ways to stop the neoplastic cell proliferation and dissemination are needed. Therefore, the inhibition of general processes involved in the growth and behavior of tumors can be a relevant strategy for the development of new cancer therapies. In the case of solid tumors, one of these processes is angiogenesis, essential for tumor growth and generation of metastases. This review summarizes the results obtained with the use of antiangiogenic drugs in the main pediatric malignant solid tumors and also an overview of clinical trials currently underway. It should be noted that due to the rarity and heterogeneity of the different types of pediatric cancer, most studies on antiangiogenic drugs include only a small number of patients or isolated clinical cases, so they are not conclusive and further studies are needed.
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Affiliation(s)
- Claudia Ollauri-Ibáñez
- Pediatric Oncology Group, BioCruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain;
| | - Itziar Astigarraga
- Pediatric Oncology Group, BioCruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain;
- Pediatrics Department, Hospital Universitario Cruces, 48903 Barakaldo, Spain
- Pediatrics Department, University of the Basque Country UPV/EHU, 48940 Leioa, Spain
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Abstract
Wilms tumor is extremely rare in adults. There is no standard treatment for Wilms tumor in adults, and the therapy protocols are based on those used in children. Here, we report a case of Wilms tumor in a 24-year-old woman who was effectively treated with apatinib, a small-molecule inhibitor of vascular endothelial growth factor receptor-2. The favorable outcome suggested that antiangiogenic therapy might be effective in treating adults with Wilms tumors. Starting with this case, we reviewed the features of Wilms tumors in adults and its treatment with antiangiogenic therapy. The information in this review could provide a novel approach to treating adults with Wilms tumors.
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van Heerden J, Mangray H, Ghimenton F, Reitz D. Significant haematuria caused by a pseudo-aneurysm in nephroblastoma. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2019. [DOI: 10.1016/j.epsc.2018.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Geller JI, Fox E, Turpin B, Goldstein S, Liu X, Minard CG, Kudgus RA, Reid JM, Berg S, Weigel BJ. A study of axitinib, a VEGF receptor tyrosine kinase inhibitor, in children and adolescents with recurrent or refractory solid tumors: A Children's Oncology Group phase 1 and pilot consortium trial (ADVL1315). Cancer 2018; 124:4548-4555. [PMID: 30394521 PMCID: PMC6289772 DOI: 10.1002/cncr.31725] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/11/2018] [Accepted: 07/17/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Axitinib is an oral small molecule that inhibits receptor tyrosine kinases vascular endothelial growth factor receptors 1 to 3. A phase 1 and pharmacokinetic (PK) trial evaluating axitinib was conducted in children with refractory solid tumors. METHODS Axitinib was administered orally twice daily in continuous 28-day cycles. Dose levels (2.4 mg/m2 /dose and 3.2 mg/m2 /dose) were evaluated using a rolling 6 design. Serial PKs (cycle 1, days 1 and 8) and exploratory biomarkers were analyzed. RESULTS A total of 19 patients were enrolled; 1 patient was ineligible due to inadequate time having elapsed from prior therapy. The median age of the patients was 13.5 years (range, 5-17 years). Two of 5 patients who were treated at dose level 2 experienced dose-limiting toxicities (palmar-plantar erythryodysesthesia syndrome in 1 patient and intratumoral hemorrhage in 1 patient). Frequent (>20%) grade 1 to 2 toxicities during cycle 1 included anemia, anorexia, fatigue, diarrhea, nausea, and hypertension. Nonhematological toxicities of grade ≥3 in subsequent cycles included hypertension and elevated serum lipase. PK analysis demonstrated variability in axitinib exposure, the median time to peak plasma concentration was 2 hours, and the half-life ranged from 0.7 to 5.2 hours. Exposure and dose were not found to be significantly associated with hypertension. Five patients achieved stable disease for ≤6 cycles as their best response, including patients with malignant peripheral nerve sheath tumor (1 patient), Ewing sarcoma (1 patient), hepatocellular carcinoma (1 patient), and osteosarcoma (2 patients). One patient with alveolar soft part sarcoma achieved a partial response. Kidney injury biomarkers were found to be elevated at baseline; no trends were identified. CONCLUSIONS In children with refractory solid tumors, the maximum tolerated and recommended dose of axitinib appears to be 2.4 mg/m2 /dose, which provides PK exposures similar to those of adults.
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Affiliation(s)
- James I. Geller
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Elizabeth Fox
- Children’s Hospital of Philadelphia, Philadelphia, PA
| | - Brian Turpin
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Stuart Goldstein
- Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | | | - Charles G. Minard
- Dan L. Duncan Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX
| | | | - Joel M. Reid
- Department of Oncology Research, Mayo Clinic, Rochester, MN
| | - Stacey Berg
- Dan L. Duncan Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX
| | - Brenda J. Weigel
- Masonic Children’s Hospital, University of Minnesota Medical Center, Minneapolis, MN
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Gerull R, Brauer V, Bassler D, Laubscher B, Pfister RE, Nelle M, Müller B, Roth-Kleiner M, Gerth-Kahlert C, Adams M. Prediction of ROP Treatment and Evaluation of Screening Criteria in VLBW Infants-a Population Based Analysis. Pediatr Res 2018; 84:632-638. [PMID: 30188497 DOI: 10.1038/s41390-018-0128-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 06/28/2018] [Accepted: 07/03/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND The incidence of retinopathy of prematurity (ROP) and ROP screening criteria differ between countries. We assessed whether ROP screening could be reduced based on the local ROP incidence. METHODS Observational cohort study of infants born in Switzerland between 2006 and 2015 <32 0/7 weeks. Chronological and postmenstrual ages at ROP treatment were analyzed. A model to identify ROP treatment on patients born between 2006 and 2012 (training set) was developed and tested on patients born between 2013 and 2015 (validation set). RESULTS Of 7817 live-born infants, 1098 died within the first 5 weeks of life. The remaining 6719 infants were included into analysis. All patients requiring ROP treatment would have been identified if screening had been performed before reaching 60 days of life or 37 3/7 weeks postmenstrual age, whichever came first. The training and validation sets included 4522 and 2197 preterm infants encompassing 56 and 20 patients receiving ROP treatment, respectively. All patients would have required screening to reach 100% sensitivity. To reach a sensitivity of 95.0% and a specificity of 87.6%, we predicted a reduction in 13.2% of patients requiring screening (c-statistic = 0.916). CONCLUSIONS A substantial reduction of infants requiring screening seems possible, but necessitates prospective testing of new screening criteria.
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Affiliation(s)
- Roland Gerull
- Department of Neonatology, University of Basel, Children's Hospital UKBB, 4056, Basel, Switzerland.
| | - Viviane Brauer
- Department of Neonatology, University of Basel, Children's Hospital UKBB, 4056, Basel, Switzerland
| | - Dirk Bassler
- Department of Neonatology, University Hospital Zurich, 8091, Zurich, Switzerland
| | | | | | - Mathias Nelle
- Inselspital Bern, Neonatology, University of Berne, 3008, Berne, Switzerland
| | - Beatrice Müller
- Ostschweizer Kinderspital St. Gallen, Intensive Care and Neonatology, 9006, St. Gallen, Switzerland
| | - Matthias Roth-Kleiner
- University Hospital and University of Lausanne, Clinic of Neonatology, 1011, Lausanne, Switzerland
| | | | - Mark Adams
- Hôpital Neuchâtelois, Pediatrics, 2000, Neuchâtel, Switzerland
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Dariusz S, Agnieszka M, Elzbieta R, Danuta ON, Maciej Z, Piotr D, Nowicki M. A potency of plasminogen activation system in long-term prognosis of endometrial cancer: a pilot study. Eur J Obstet Gynecol Reprod Biol 2012; 163:193-9. [PMID: 22525297 DOI: 10.1016/j.ejogrb.2012.03.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 02/07/2012] [Accepted: 03/07/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Plasminogen activators released from cancer cells lead to degradation of basement membrane proteins and extracellular matrix, and facilitate cancer cell invasion into surrounding tissues and the blood stream. The aim of this study was to evaluate a complex tissue immunohistochemical expression of the plasminogen activation system--urokinase-type plasminogen activator (uPA) and its receptor (uPAR), tissue-type plasminogen activator (tPA) and plasminogen activator inhibitor (PAI)-1--in endometrial cancer, and to correlate obtained results with disease progression and course. STUDY DESIGN The study group was composed of 100 patients classified in three sub-groups according to the FIGO 2010 tumour stratification (G1=70, G2=19, G3=11). Expression of uPA, tPA, uPAR and PAI-1 was examined by means of immunohistochemical staining. RESULTS Immunohistochemical expressions of all the studied markers did not differ between G1 and G2 patients. However, G3 subjects were found to have a significantly lower expression of uPA, PAI-1 and tPA. In addition, the patients who survived were found to be PAI-1 negative, while study participants with an unfavourable disease course were PAI-1 positive. CONCLUSIONS A significantly higher immunohistochemical expression of PAI-1 was found to correlate with shorter relapse-free and overall survival in patients classified as stages IB and II of endometrial cancer.
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Affiliation(s)
- Samulak Dariusz
- Department of Surgical Gynaecology, University of Medical Sciences in Poznan, Poland
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Huang J, Zhu H, Wang X, Tang Q, Huang H, Wu K, Zhu J, Feng Z, Shi G. The patterns and expression of KDR in normal tissues of human internal organs. J Mol Histol 2011; 42:597-603. [PMID: 21909756 DOI: 10.1007/s10735-011-9355-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Accepted: 08/29/2011] [Indexed: 12/11/2022]
Abstract
KDR has been implicated for playing an important role in the formation of new blood vessels and in solid tumor growth. It was considered as one of the most important regulators of angiogenesis and a key target in anticancer treatment. In the present study, we characterized KDR mRNA and protein expression in normal tissues of perinatal and adult tissues using One-step Real-Time RT-PCR and immunohistochemistry with a self-made anti-KDR antibody. The expression of KDR mRNA and protein in perinatal internal organs were all higher than in adult organs including brain, kidney, liver, lung and heart, respectively. KDR protein was presented in the cell plasma membrane of human internal tissues. The expression of KDR protein was raised in macrophage of spleen, and decreased in neurons of brain, myocardium, bronchial epithelial cells and alveolar epithelial cell, proximal and distal tubules cells, and hepatic cells with the maturity process of human organs. Notably, the order of KDR protein expression from highest to lowest is as follows: brain, liver, heart, kidney, and lung in adult tissues with statistically significant. It follows that how to balance the potential therapeutic side effect with human internal organs in targeted therapy of over-expressing KDR tumor.
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Affiliation(s)
- Jianfei Huang
- Surgical Comprehensive Laboratory, Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
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Ghanem MA, van der Kwast TH, Molenaar WM, Safan MA, Nijman RJ, van Steenbrugge GJ. The predictive value of immunohistochemical markers in untreated Wilms' tumour: are they useful? World J Urol 2011; 31:811-6. [PMID: 21594709 PMCID: PMC3732754 DOI: 10.1007/s00345-011-0684-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2007] [Accepted: 10/15/2010] [Indexed: 11/29/2022] Open
Abstract
Purpose This study reevaluates the potential role of different tumour markers as prognostic indicators in untreated nephroblastoma. Methods Expression of a broad panel of tumour markers was investigated by means of immunohistochemical analysis in 43 WT patients. Patients were treated by radical nephrectomy and had a mean follow-up of 11.9 years. Results Generally, all the tumour markers studied were expressed in normal kidney tissue and at variable levels in the three cell types of WT (blastema, epithelium and stroma). Immunoreactive blastemal (Bcl-X, Bcl-2 and CD44s) and epithelial (Bcl-X, Bcl-2 and MIB-1) cells were present in the majority of tumours. No correlation was found between their expression and pathological stages. Univariate analysis showed that blastemal WT-1, TGF-α, VEGF, MIB-1 and p27 Kip1 were indicative for clinical progression. In a multivariate analysis, WT-1 protein expression by blastemal cells was an independent prognostic marker for clinical progression. Conclusions The blastemal WT-1, TGF-α, VEGF, MIB-1 and p27Kip1 expression correlate with clinical progression in untreated nephroblastoma. Therefore, their expression may be of value in identifying patients with a high propensity to develop distant metastases.
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Affiliation(s)
- Mazen A Ghanem
- Department Urology, Josephine Nefkens Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands.
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Martínez CH, Dave S, Izawa J. Wilms’ Tumor. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2010. [DOI: 10.1007/978-1-4419-6448-9_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dorević G, Matusan-Ilijas K, Babarović E, Hadzisejdić I, Grahovac M, Grahovac B, Jonjić N. Hypoxia inducible factor-1alpha correlates with vascular endothelial growth factor A and C indicating worse prognosis in clear cell renal cell carcinoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2009; 28:40. [PMID: 19302703 PMCID: PMC2664792 DOI: 10.1186/1756-9966-28-40] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Accepted: 03/20/2009] [Indexed: 11/10/2022]
Abstract
BACKGROUND The role of angiogenesis in the pathogenesis of renal cell carcinoma is well recognized, however, the influence of tumor cells in this activity has not yet been fully clarified. The aim of this study was to analyze the expression of hypoxia inducible factor-1alpha (HIF-1alpha), a regulatory factor of angiogenic switch, in comparison to vascular endothelial growth factor A and C (VEGF-A and VEGF-C), recognized to be involved in blood and lymph vessel neoangiogenesis, with potential association in the prognosis of patients with renal cell carcinoma. METHODS Ninety-four patients with diagnosis of clear cell renal cell carcinomas (CCRCC), all clinicopathological characteristics and overall survival were unrolled in this study. Immunohistochemicaly VEGF-A, VEGF-C, HIF-1alpha and Ki67 were detected on tumor cells and the staining was performed on tissue microarrays (TMA). The staining was evaluated as a percentage of cytoplasmic or nuclear positive tumor cells. RESULTS Variable expression of all three proteins was confirmed. Both angiogenic factors demonstrated perimembranous or diffuse cytoplasmic staining, with diffuse pattern positively associated (p < 0.001). Nuclear HIF-1alpha expression (nHIF-1alpha) showed inverse correlation with diffuse cytoplasmic VEGF-A (p = 0.002) and VEGF-C (p = 0.053), while cytoplasmic HIF-1alpha expression (cHIF-1alpha) showed positive correlation with diffuse staining of both angiogenic factors (p < 0.001; p < 0.001, respectively). In comparison to clinicopathological characteristics, a higher nuclear grade (p = 0.006; p < 0.001, respectively), larger tumor size (p = 0.009; p = 0.015, respectively), higher stage (p = 0.023; p = 0.027, respectively) and shorter survival (p = 0.018; p = 0.024, respectively) were associated with overexpression of cHIF-1alpha and diffuse cytoplasmic VEGF-A expression. In contrary, overexpression of nHIF-1alpha was associated with better diagnostic parameters i.e. lower nuclear grade (p = 0.006), smaller tumor size (p = 0.057), and longer survival (p = 0.005). CONCLUSION Overexpression of VEGF-A and cHIF-1alpha in tumor cells highlights a more aggressive subtype of CCRCC that might have some clinical implications. The significance of nHIF-1alpha expression associated with better differentiated tumors should be further elucidated.
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Affiliation(s)
- Gordana Dorević
- Department of Pathology, Rijeka University School of Medicine, Rijeka, Croatia.
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Vascular endothelial growth factor (VEGF)-C - a potent risk factor in children diagnosed with stadium 4 neuroblastoma. Folia Histochem Cytobiol 2009; 46:493-9. [PMID: 19141404 DOI: 10.2478/v10042-008-0067-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
To evaluate the immunohistochemical expression of VEGF-C, CD34 and VEGFR-2 in cancer tissue of children diagnosed with stadium 4 neuroblastoma (NB) and correlate their presence with the survival rate of children diagnosed with that stage of the disease. Eighteen children assigned to stadium 4 composed the study group. Fourteen patients (allocated to stadium 3) formed a control group. VEGF-C, CD34 and VEGFR-2 expressions were evaluated by immunohistochemical assay. Consecutive slides incubated with anti-CD34 and anti-VEGFR-2 antibodies revealed that the two markers were colocalized within endothelial layer of the blood vessels. On the other hand, VEGF-C was expressed exclusively in tumour cells. As demonstrated by Fisher's exact test, the risk of NB treatment failure (progression or relapse) as well as tumour related death, when all the patients were considered, was found to be significant in VEGF-C positive patients. VEGF-C expression in NB constitutes a potent risk factor and may direct future anti-angiogenic treatment strategy. The proximity of VEGF-C and CD34/VEGFR-2 of NB could be the equivalent of a potentially interesting VEGF-C fashion involving a tumour cell invasion into the blood vessels in an early phase of metastases promoting.
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Adamski JK, Estlin EJ, Makin GWJ. The cellular adaptations to hypoxia as novel therapeutic targets in childhood cancer. Cancer Treat Rev 2008; 34:231-46. [PMID: 18207646 DOI: 10.1016/j.ctrv.2007.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2007] [Revised: 11/26/2007] [Accepted: 11/27/2007] [Indexed: 01/19/2023]
Abstract
Exposure of tumour cells to reduced levels of oxygen (hypoxia) is a common finding in adult tumours. Hypoxia induces a myriad of adaptive changes within tumour cells which result in increased anaerobic glycolysis, new blood vessel formation, genetic instability and a decreased responsiveness to both radio and chemotherapy. Hypoxia correlates with disease stage and outcome in adult epithelial tumours and increasingly it is becoming apparent that hypoxia is also important in paediatric tumours. Despite its adverse effects upon tumour response to treatment hypoxia offers several avenues for new drug development. Bioreductive agents already exist, which are preferentially activated in areas of hypoxia, and thus have less toxicity for normal tissue. Additionally the adaptive cellular response to hypoxia offers several novel targets, including vascular endothelial growth factor (VEGF), carbonic anhydrase, and the central regulator of the cellular response to hypoxia, hypoxia inducible factor-1 (HIF-1). Novel agents have emerged against all of these targets and are at various stages of clinical and pre-clinical development. Hypoxia offers an exciting opportunity for new drug development that can include paediatric tumours at an early stage.
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Affiliation(s)
- J K Adamski
- School of Cancer and Imaging Studies, Faculty of Medical and Human Studies, University of Manchester, United Kingdom.
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Drut R. Immunohistochemistry in treated nephroblastoma? Histopathology 2008; 52:239; author reply 239-40. [PMID: 18184273 DOI: 10.1111/j.1365-2559.2007.02907.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nowicki M. Wilms’ tumour-the reality of tissue analysis in the Polish Paediatric Solid Tumours Group. Histopathology 2007. [DOI: 10.1111/j.1365-2559.2007.02908.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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