| 1. |
- Fitzpatrick, John M., et al.
(författare)
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Optimizing treatment for men with advanced prostate cancer : expert recommendations and the multidisciplinary approach
- 2008
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier BV. - 1040-8428 .- 1879-0461. ; 68:Suppl.1, s. S9-S22
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Forskningsöversikt (refereegranskat)abstract
- A multidisciplinary panel of 20 international experts, including urologists, radiation oncologists, and medical oncologists, convened during the Advanced Prostate Cancer Multidisciplinary Team meeting in Rome, Italy, in January 2007, to discuss the multidisciplinary team approach and current patterns of care for patients with hormone-refractory prostate cancer (HRPC). During the meeting, the experts discussed several definitions currently used in prostate cancer management, including those for senior adult patients. In addition, the panel reviewed a series of patient case studies in order to provide feedback on current treatment practices and to identify possible strategies for best practice. It was stressed that treatment decisions for senior adult patients should not be based solely on patient age. Additionally, although historically treatment decisions for advanced prostate cancer have focused on palliative care, given the survival benefit associated with docetaxel-based chemotherapy across patient subgroups, more men are likely to be offered chemotherapy for advanced-stage disease in the future.
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| 2. |
- Karlsson, Sara, et al.
(författare)
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The extracellular matrix in colorectal cancer and its metastatic settling : alterations and biological implications
- 2022
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier. - 1040-8428 .- 1879-0461. ; 175
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Forskningsöversikt (refereegranskat)abstract
- Colorectal cancer (CRC) remains one of the most common cancers worldwide. Metastatic disease is ultimately fatal when incurable. Cancer research has evolved to take the importance of the tumour microenvironment (TME) into account. The extracellular matrix (ECM) has been viewed merely as a structural scaffold, but it is now evident that the ECM is a highly active part of the TME and affects tumour cell behaviour and metastatic capability. The ECM context and composition are linked to patient outcome and the response to surgical and oncological therapy in CRC patients and may be an area for developing novel biomarkers and targeted therapy. In this review we focus on the components of the ECM in human primary and metastatic CRC. We discuss future aspects of the ECM for targeted therapy, as a source of novel biomarkers, current knowledge of the area and important considerations when studying the ECM in human CRC.
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| 3. |
- Ranieri, G., et al.
(författare)
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A model of study for human cancer : Spontaneous occurring tumors in dogs. Biological features and translation for new anticancer therapies
- 2013
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier BV. - 1040-8428 .- 1879-0461. ; 88:1, s. 187-197
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Forskningsöversikt (refereegranskat)abstract
- Murine cancer models have been extremely useful for analyzing the biology of pathways involved in cancer initiation, promotion, and progression. Interestingly, several murine cancer models also exhibit heterogeneity, genomic instability and an intact immune system. However, they do not adequately represent several features that define cancer in humans, including long periods of latency, the complex biology of cancer recurrence and metastasis and outcomes to novel therapies. Therefore, additional models that better investigate the human disease are needed. In the pet population, with special references to the dog, cancer is a spontaneous disease and dogs naturally develop cancers that share many characteristics with human malignancies More than 40 years ago, optimization of bone marrow transplantation protocols was undertaken in dogs and recently novel targeted therapies such as liposomal muramyl tripeptide phosphatidylethanolamine and several tyrosine kinase inhibitors, namely masitinib (AB1010) and toceranib phosphate (SU11654), have been developed to treat dog tumors which have then been translated to human clinical trials. In this review article, we will analyze biological data from dog tumors and comparative features with human tumors, and new therapeutic approaches translated from dog to human cancer.
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| 4. |
- Romare Strandh, Maria, et al.
(författare)
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Psychosocial interventions targeting parenting distress among parents with cancer : A systematic review and narrative synthesis of available interventions
- 2023
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier. - 1040-8428 .- 1879-0461. ; 191
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Forskningsöversikt (refereegranskat)abstract
- BackgroundBalancing having cancer and parenting a major stressor, and may result in parenting distress, negatively affecting the whole family. To provide adequate support, knowledge of existing psychosocial interventions are crucial to guide future interventions. This study aimed to describe available psychosocial interventions for parents with cancer and dependent children (<18 years).MethodWe conducted a systematic review, and four databases were searched from January 2000 to March 2023.ResultsThirty studies were included, reporting on 22 psychosocial interventions for parents with cancer. They aimed to improve different aspects of parenting distress, and included psychoeducation and communication strategies. Interventions were beneficial to and acceptable among parents, but only a few had been evaluated. The study quality was, overall, assessed as moderate.ConclusionsThe results of this review highlight the diversity of available psychosocial interventions for parents with cancer and the outcomes on parenting distress, as well as methodological challenges.
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| 5. |
- Rosell, Rafael, et al.
(författare)
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KRAS G12C-mutant driven non-small cell lung cancer (NSCLC)
- 2024
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier. - 1040-8428 .- 1879-0461. ; 195
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Forskningsöversikt (refereegranskat)abstract
- KRAS G12C mutations in non-small cell lung cancer (NSCLC) partially respond to KRAS G12C covalent inhibitors. However, early adaptive resistance occurs due to rewiring of signaling pathways, activating receptor tyrosine kinases, primarily EGFR, but also MET and ligands. Evidence indicates that treatment with KRAS G12C inhibitors (sotorasib) triggers the MRAS:SHOC2:PP1C trimeric complex. Activation of MRAS occurs from alterations in the Scribble and Hippo-dependent pathways, leading to YAP activation. Other mechanisms that involve STAT3 signaling are intertwined with the activation of MRAS. The high-resolution MRAS:SHOC2:PP1C crystallization structure allows in silico analysis for drug development. Activation of MRAS:SHOC2:PP1C is primarily Scribble-driven and downregulated by HUWE1. The reactivation of the MRAS complex is carried out by valosin containing protein (VCP). Exploring these pathways as therapeutic targets and their impact on different chemotherapeutic agents (carboplatin, paclitaxel) is crucial. Comutations in STK11/LKB1 often co-occur with KRAS G12C, jeopardizing the effect of immune checkpoint (anti-PD1/PDL1) inhibitors.
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| 6. |
- Slipsager, Anna, et al.
(författare)
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Predictive biomarkers in radioresistant rectal cancer : A systematic review
- 2023
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier. - 1040-8428 .- 1879-0461. ; 186
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Forskningsöversikt (refereegranskat)abstract
- Background and aimsThe treatment of locally advanced rectal cancer often consists of neoadjuvant chemoradiotherapy followed by surgery. However, approximately 15% of patients show no response to this neoadjuvant chemoradiotherapy. This systematic review aimed to identify biomarkers of innate radioresistant rectal cancer.MethodThrough a systematic literature search, 125 papers were included and analyzed using ROBINS-I, a Cochrane risk of bias tool for non-randomized studies of interventions. Both statistically significant and nonsignificant biomarkers were identified. Biomarkers mentioned more than once in the results or biomarkers with a low or moderate risk of bias were included as the final results.ResultsThirteen unique biomarkers, three genetic signatures, one specific pathway, and two combinations of two or four biomarkers were identified. In particular, the connection between HMGCS2, COASY, and PI3K-pathway seems promising. Future scientific research should focus on further validating these genetic resistance markers.
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| 7. |
- van Leeuwen, Barbara L., et al.
(författare)
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The effect of age and gender on outcome after treatment for colon carcinoma : A population-based study in the Uppsala and Stockholm region
- 2008
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier BV. - 1040-8428 .- 1879-0461. ; 67:3, s. 229-236
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Forskningsöversikt (refereegranskat)abstract
- RATIONALE: The aim of this study was to assess whether there are differences in treatment strategy and outcome between different age cohorts among men and women with colon cancer. METHODS: All patients with colon cancer included in the regional quality registry in Uppsala/Orebro and Stockholm between 1996 and December 2004 were analysed (n=11002). Patients were divided into three age categories: < or =65 years, 66-80 years and >80 years. RESULTS: Overall and cancer-specific survival decreased with increasing age for stages II and III colon cancer but was not influenced by gender. Older patients with stage III tumours were less likely to be referred for chemotherapeutic treatment and there was a decrease in cancer-specific survival with increasing age, from 63.7% to 51.0% to 38.4% in the three age groups. Postoperative morbidity and the number of reoperations was significantly higher in men than in women. CONCLUSION: The present study shows lower cancer-specific survival among older patients than among younger patients. Gender was not a prognostic factor in cancer-specific survival.
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| 8. |
- Albertsson, Per, 1964, et al.
(författare)
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Positron emission tomography and computed tomographic (PET/CT) imaging for radiation therapy planning in anal cancer: A systematic review and meta-analysis
- 2018
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier BV. - 1040-8428. ; 126, s. 6-12
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Forskningsöversikt (refereegranskat)abstract
- To improve the accuracy of chemoradiation therapy in anal cancer patients PET/CT is frequently used in the planning of radiation therapy. A systematic review was performed to assess impact on survival, quality of life, symptom score, change in target definition and treatment intention. Systematic literature searches were conducted in Medline, EMBASE, the Cochrane Library, and Centre for Reviews and Dissemination. Ten cross-sectional studies were identified. No data were available on survival or quality of life. The summary estimate of the proportion of patients in which PET/CT had an impact on the target definition, was 23% (95% CI 16;33). The corresponding summary estimate of a change in treatment intent from curative to palliative was 3% (95% CI 2;6). Almost one in four patients had a change in target definition, which supports the use of PET/CT in radiation therapy planning, but the consequence regarding survival and quality of life is still uncertain.
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| 9. |
- Améen, Caroline, 1975, et al.
(författare)
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Human embryonic stem cells: current technologies and emerging industrial applications.
- 2008
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Ingår i: Critical reviews in oncology/hematology. - : Elsevier BV. - 1040-8428. ; 65:1, s. 54-80
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Forskningsöversikt (refereegranskat)abstract
- The efficiency and accuracy of the drug development process is severely restricted by the lack of functional human cell systems. However, the successful derivation of pluripotent human embryonic stem (hES) cell lines in the late 1990s is expected to revolutionize biomedical research in many areas. Due to their growth capacity and unique developmental potential to differentiate into almost any cell type of the human body, hES cells have opened novel avenues both in basic and applied research as well as for therapeutic applications. In this review we describe, from an industrial perspective, the basic science that underlies the hES cell technology and discuss the current and future prospects for hES cells in novel and improved stem cell based applications for drug discovery, toxicity testing as well as regenerative medicine.
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| 10. |
- Hermans, Cedric, et al.
(författare)
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Clinical studies of extended-half-life recombinant FVIII products for prophylaxis in adults and children : A critical review from the physician's perspective
- 2022
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Ingår i: Critical Reviews in Oncology/Hematology. - : Elsevier BV. - 1040-8428. ; 174
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Forskningsöversikt (refereegranskat)abstract
- This review compares the methodology of published clinical studies investigating the extended-half-life (EHL) factor VIII (FVIII) products, rFVIIIFc (efmoroctocog alfa, Elocta®/Eloctate®), BAY 94-9027 (damoctocog alfa pegol, Jivi®), BAX 855 (rurioctocog alfa pegol, Adynovate®) and N8-GP (turoctocog alfa pegol, Esperoct®) including the phase 2/3 studies, A-LONG (NCT01181128), PROTECT VIII (NCT01580293), PROLONG-ATE (NCT01736475) and pathfinder2 (NCT01480180), respectively, and their corresponding pediatric studies and extensions. Study results are interpreted from a treating physician's perspective, translating into evidence-based, real-life use of the different EHL recombinant FVIII products for personalized prophylaxis. The similarities between the studies include methodology, objectives, study design and cohort size. The differences include duration, prophylactic dosing intervals, number of patient arms, use of control group and randomization, and treatment allocation. Comparing these studies broadens physicians’ understanding of each treatment's applicability. Further evaluation of study data and future real-world studies should help physicians to confidently individualize and select treatment for each patient.
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