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Eustace AJ, Kennedy S, Larkin A, Mahgoub T, Tryfonopoulos D, O'Driscoll L, Clynes M, Crown J, O'Donovan N. Identification of predictive biomarkers for dasatinib treatment of metastatic melanoma. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.8578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Browne B, Crown J, Eustace AJ, Kennedy S, O'Brien N, Larkin A, Ballot J, Mahgoub T, Qadir Z, Sclafani F, Madden SF, Kennedy MJ, Duffy MJ, O'Donovan N. IGF1R and phosphorylated IGF1R in HER2-positive breast cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Goodrich P, Hardacre C, Paun C, Ribeiro A, Kennedy S, Lourenço MJV, Manyar H, de Castro CAN, Besnea M, Pârvulescu VI. Asymmetric Carbon-Carbon Bond Forming Reactions Catalysed by Metal(II) Bis(oxazoline) Complexes Immobilized using Supported Ionic Liquids. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000953] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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79
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Bateson M, Kennedy S. P86 Poster Exploring nurses' experiences of caring for conscious patients receiving intra-aortic balloon pump therapy for heart failure. Eur J Cardiovasc Nurs 2011. [DOI: 10.1016/s1474-51511160099-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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80
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Suthersan D, Kennedy S, Franzcog MC. The impact of long down regulation in vitro fertilisation cycles on patients' weight. HUM FERTIL 2011; 14:23-8. [DOI: 10.3109/14647273.2010.549161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Al-Owain M, Kaya N, Al-Zaidan H, Bin Hussain I, Al-Manea H, Al-Hindi H, Kennedy S, Iqbal MA, Al-Mojalli H, Al-Bakheet A, Puel A, Casanova JL, Al-Muhsen S. Renal failure associated with APECED and terminal 4q deletion: evidence of autoimmune nephropathy. Clin Dev Immunol 2010; 2010:586342. [PMID: 21197407 PMCID: PMC3010696 DOI: 10.1155/2010/586342] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Revised: 10/12/2010] [Accepted: 11/09/2010] [Indexed: 01/12/2023]
Abstract
Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is a rare autosomal recessive disorder caused by mutations in the autoimmune regulator gene (AIRE). Terminal 4q deletion is also a rare cytogenetic abnormality that causes a variable syndrome of dysmorphic features, mental retardation, growth retardation, and heart and limb defects. We report a 12-year-old Saudi boy with mucocutaneous candidiasis, hypoparathyroidism, and adrenocortical failure consistent with APECED. In addition, he has dysmorphic facial features, growth retardation, and severe global developmental delay. Patient had late development of chronic renal failure. The blastogenesis revealed depressed lymphocytes' response to Candida albicans at 38% when compared to control. Chromosome analysis of the patient revealed 46,XY,del(4)(q33). FISH using a 4p/4q subtelomere DNA probe assay confirmed the deletion of qter subtelomere on chromosome 4. Parental chromosomes were normal. The deleted array was further defined using array CGH. AIRE full gene sequencing revealed a homozygous mutation namely 845_846insC. Renal biopsy revealed chronic interstitial nephritis with advanced fibrosis. In addition, there was mesangial deposition of C3, C1q, and IgM. This is, to the best of our knowledge, the first paper showing evidence of autoimmune nephropathy by renal immunofluorescence in a patient with APECED and terminal 4q deletion.
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Kennedy S, Potter BK, Wilson K, Fisher L, Geraghty M, Milburn J, Chakraborty P. The first three years of screening for medium chain acyl-CoA dehydrogenase deficiency (MCADD) by newborn screening ontario. BMC Pediatr 2010; 10:82. [PMID: 21083904 PMCID: PMC2996355 DOI: 10.1186/1471-2431-10-82] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 11/17/2010] [Indexed: 12/30/2022] Open
Abstract
Background Medium chain acyl-CoA dehydrogenase deficiency (MCADD) is a disorder of mitochondrial fatty acid oxidation and is one of the most common inborn errors of metabolism. Identification of MCADD via newborn screening permits the introduction of interventions that can significantly reduce associated morbidity and mortality. This study reports on the first three years of newborn screening for MCADD in Ontario, Canada. Methods Newborn Screening Ontario began screening for MCADD in April 2006, by quantification of acylcarnitines (primarily octanoylcarnitine, C8) in dried blood spots using tandem mass spectrometry. Babies with positive screening results were referred to physicians at one of five regional Newborn Screening Treatment Centres, who were responsible for diagnostic evaluation and follow-up care. Results From April 2006 through March 2009, approximately 439 000 infants were screened for MCADD in Ontario. Seventy-four infants screened positive, with a median C8 level of 0.68 uM (range 0.33-30.41 uM). Thirty-one of the screen positive infants have been confirmed to have MCADD, while 36 have been confirmed to be unaffected. Screening C8 levels were higher among infants with MCADD (median 8.93 uM) compared to those with false positive results (median 0.47 uM). Molecular testing was available for 29 confirmed cases of MCADD, 15 of whom were homozygous for the common c.985A > G mutation. Infants homozygous for the common mutation tended to have higher C8 levels (median 12.13 uM) relative to compound heterozygotes for c.985A > G and a second detectable mutation (median 2.01 uM). Eight confirmed mutation carriers were identified among infants in the false positive group. The positive predictive value of a screen positive for MCADD was 46%. The estimated birth prevalence of MCADD in Ontario is approximately 1 in 14 000. Conclusions The birth prevalence of MCADD and positive predictive value of the screening test were similar to those identified by other newborn screening programs internationally. We observed some evidence of correlation between genotype and biochemical phenotype (C8 levels), and between C8 screening levels and eventual diagnosis. Current research priorities include further examining the relationships among genotype, biochemical phenotype, and clinical phenotype, with the ultimate goal of improving clinical risk prediction in order to provide tailored disease management advice and genetic counselling to families.
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Mair KM, Robinson E, Kane KA, Pyne S, Brett RR, Pyne NJ, Kennedy S. Interaction between anandamide and sphingosine-1-phosphate in mediating vasorelaxation in rat coronary artery. Br J Pharmacol 2010; 161:176-92. [PMID: 20718749 PMCID: PMC2962826 DOI: 10.1111/j.1476-5381.2010.00878.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2010] [Revised: 04/07/2010] [Accepted: 04/13/2010] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND PURPOSE Anandamide and sphingosine-1-phosphate (S1P) both regulate vascular tone in a variety of vessels. This study aimed to examine the mechanisms involved in the regulation of coronary vascular tone by anandamide and S1P, and to determine whether any functional interaction occurs between these receptor systems. EXPERIMENTAL APPROACH Mechanisms used by anandamide and S1P to regulate rat coronary artery (CA) reactivity were investigated using wire myography. Interactions between S1P and the cannabinoid (CB)(2) receptor were determined using human embryonic kidney 293 (HEK293) cells that stably over-express recombinant CB(2) receptor. KEY RESULTS Anandamide and S1P induced relaxation of the rat CA. CB(2) receptor antagonists attenuated anandamide-induced relaxation, while S1P-mediated relaxation was dependent on the vascular endothelium and S1P(3). Anandamide treatment resulted in an increase in the phosphorylation of sphingosine kinase-1 within the CA. Conversely, anandamide-mediated relaxation was attenuated by inhibition of sphingosine kinase. Moreover, S1P(3), specifically within the vascular endothelium, was required for anandamide-mediated vasorelaxation. In addition to this, S1P-mediated relaxation was also reduced by CB(2) receptor antagonists and sphingosine kinase inhibition. Further evidence that S1P functionally interacts with the CB(2) receptor was also observed in HEK293 cells over-expressing the CB(2) receptor. CONCLUSIONS AND IMPLICATIONS In the vascular endothelium of rat CA, anandamide induces relaxation via a mechanism requiring sphingosine kinase-1 and S1P/S1P(3). In addition, we report that S1P may exert some of its effects via a CB(2) receptor- and sphingosine kinase-dependent mechanism, where subsequently formed S1P may have privileged access to S1P(3) to induce vascular relaxation.
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Ip EC, Kirby RE, Craig E, Mackie F, Kennedy S, Rosenberg A, Kainer G, Frawley J, Haghighi K. ORTHOTOPIC KIDNEY TRANSPLANTATION: SAFETY OF RENAL BIOPSY. Transplantation 2010. [DOI: 10.1097/00007890-201007272-02093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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85
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Kennedy S, Blue L, Smith LN. 027 Reflections on hospital admission for chronic heart failure using patient and carer anecdotes. BRITISH HEART JOURNAL 2010. [DOI: 10.1136/hrt.2010.195958.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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86
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Eustace AJ, Mahgoub T, Kennedy S, Crown J, Larkin A, Tryfonopoulos D, O'Driscoll L, Clynes M, O'Donovan N. Targeting SRC kinase (SRC) in melanoma cells. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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87
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Germano S, Rani S, Kennedy S, Crown J, Clynes M, O'Driscoll L. Melanoma-associated antigen family protein-D4: clinical significance and functional relevance in breast cancer. Breast Cancer Res 2010. [PMCID: PMC2875594 DOI: 10.1186/bcr2529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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88
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Kennedy S, Blue L, Smith L. 139 Oral Reflections on Hospital Admission for Chronic Heart Failure Using Patient and Carer Anecdotes. Eur J Cardiovasc Nurs 2010. [DOI: 10.1016/s1474-5151(10)60102-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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89
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Grimsley L, Horner W, White L, Mitchell H, Kennedy S, El-Dahr J, Cohn R, Sterling Y, Mvula M, Stephens K, Lichtveld M, Thornton E, Chulada P, Martin W. Trend Analysis Of New Orleans Outdoor Mold Spore Counts: A Comparison Of Heal Preliminary Data And Post-katrina Mold Concentrations. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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90
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Di Guardo G, Proietto U, Di Francesco CE, Marsilio F, Zaccaroni A, Scaravelli D, Mignone W, Garibaldi F, Kennedy S, Forster F, Iulini B, Bozzetta E, Casalone C. Cerebral toxoplasmosis in striped dolphins (Stenella coeruleoalba) stranded along the Ligurian Sea coast of Italy. Vet Pathol 2009; 47:245-53. [PMID: 20118319 DOI: 10.1177/0300985809358036] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This article reports the results of necropsy, parasitologic, microbiologic, histopathologic, immunohistochemical, indirect immunofluorescence, biomolecular, and serologic investigations on 8 striped dolphins (Stenella coeruleoalba) found stranded from August to December 2007 on the Ligurian Sea coast of Italy. Severe, nonsuppurative meningoencephalitis was found in 4 animals, as characterized by prominent perivascular mononuclear cell cuffing and macrophage accumulations in neuropil. These lesions were associated with mild lymphocytic-plasmacytic infiltration of choroid plexuses in 1 dolphin. Toxoplasma gondii cysts and zoites, confirmed by immunohistochemical labeling, were scattered throughout the brain parenchyma of 2 of the 4 dolphins. No viral inclusions were seen in the brain of any animal. Other findings included severe bronchointerstitial pneumonia and pulmonary atelectasis, consolidation, and emphysema. Parasites were identified in a variety of organs, including lung (Halocerchus lagenorhynchi). Microbiologic and serologic examinations for Brucella spp were negative on all 8 dolphins. The 4 animals with meningoencephalitis had serum antibodies against T gondii (titers ranging from 1:80 to 1:320) but not against morbillivirus. In contrast, the other 4 dolphins were seropositive for morbillivirus (with titers ranging from 1:10 to 1:40) but seronegative for T gondii. No morbillivirus antigen or nucleic acid was detected in the tissues of any dolphin. It is concluded that the severe lung and brain lesions were the cause of death and that T gondii was the likely etiologic agent of the cerebral lesions. Morbillivirus infection was not considered to have contributed to death of these animals.
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Bydlon T, Brown J, Barry W, Geradts J, Wilke L, Kennedy S, Richards L, Junker M, Ramanujam N. Rapid Optical Imaging of Breast Tumor Margins: Final Results from a 100-Patient Clinical Study. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-5017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Increasing attention has been given to the surgical margin status in primary breast conserving therapy (BCT) due to reports which indicate that 20-70% of patients undergoing BCT must undergo multiple surgeries for complete tumor resection. For the past 4 years, our multidisciplinary group has been working to address this clinical need via the development of an optically-based intraoperative breast tumor margin assessment device. This device, based on diffuse reflectance spectroscopy, is sensitive to biochemical and morphological changes associated with cancer and has a sensing depth of 1-2 mm which is compatible with widely used criteria for cancer-free margins. The device is capable of surveying the entire specimen surface intraoperatively in imaging mode. Here we report the results of a non-significant-risk study of the device in over 100 patients at Duke University Medical Center.Materials and Methods: Under an institutionally-approved protocol, we tested our device on consented patients undergoing a partial mastectomy at DukeUniversity Medical Center for invasive or in situ malignancies. Optical spectral images of tumor margins were recorded within 20 minutes of excision and converted into tissue compositional parameter maps that reflect the vascular density, fat content and cell density in the tissue. The pathologic status of the imaged margins was collected from standard post-operative surgical pathology reports. Intraoperative frozen section and touch prep analysis was not performed on these specimens. Margins were considered positive if residual malignancy was found within 2 mm of the tissue surface.Results and Discussion: BCT specimens from 121 patients have been imaged with the optical device. One to four margins were imaged on each BCT specimen. Data from 112 patients were retained for analysis (51 negative margins, and 47 margins containing cancer within 1mm). Images of negative margins from patients with at least one positive margin (9 patients) elsewhere on the specimen were excluded from analysis due to the potential for presence of margin positivity that was not identified pathologically. For each margin, a set of 8 tissue composition maps were generated, from which a set of 36 image-descriptive variables were obtained. Wilcoxon rank-sum tests were used to determine which of the variables best separated negative from positive margins. A predictive model was developed using conditional inference trees to identify the optimal partitions from all 36 image-descriptive variables. The model selected variables related to the light scattering properties, total hemoglobin content, and β-carotene content of the underlying tissue, which are related to tissue density and morphology, vascular volume, and fat content, respectively. This model resulted in a sensitivity of 80% for detecting cancer at the margin, a sensitivity of 73% for detecting residual disease within 1mm of the margin, and a specificity of 65%. These results are promising and a prospective validation trial of the device is under development.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 5017.
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Marchington D, Malik S, Banerjee A, Turner K, Samuels D, Macaulay V, Oakeshott P, Fratter C, Kennedy S, Poulton J. Information for genetic management of mtDNA disease: sampling pathogenic mtDNA mutants in the human germline and in placenta. J Med Genet 2009; 47:257-61. [PMID: 19914907 DOI: 10.1136/jmg.2009.072900] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Families with a child who died of severe, maternally inherited mitochondrial DNA (mtDNA) disease need information on recurrence risk. Estimating this risk is difficult because of (a) heteroplasmy-the coexistence of mutant and normal mtDNA in the same person-and (b) the so-called mitochondrial bottleneck, whereby the small number of mtDNAs that become the founders for the offspring cause variation in dose of mutant mtDNA. The timing of the bottleneck and of segregation of mtDNA during foetal life determines the management options. Therefore, mtDNA heteroplasmy was studied in oocytes and placenta of women in affected families. RESULTS One mother of a child dying from Leigh syndrome due to the 9176T-->C mtDNA mutation transmitted various loads of mutant mtDNA to < or =3 of 20 oocytes. This was used to estimate recurrence as < or =5%. She subsequently conceived a healthy son naturally. Analysis of the placenta showed that some segregation also occurred during placental development, with the mutant mtDNA load varying by >10% in a placenta carrying 65% 3243A-->G mutant mtDNA. DISCUSSION This is the first report of (a) an oocyte analysis for preconception counselling, specifically, refining recurrence risks of rare mutations and (b) a widely different load of a pathogenic mtDNA mutation in multiple oocytes, apparently confined to the germline, in an asymptomatic carrier of an mtDNA disease. This suggests that a major component of the bottleneck occurs during oogenesis, probably early in the foetal life of the mother. The variable mutant load in placenta implies that estimates based on a single sample in prenatal diagnosis of mtDNA disorders have limited accuracy.
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Murray C, Villar J, Kirtley S, Shalini F, Walker D, Fawole B, Langer A, Kennedy S. O647 Designing an e-learning module for the management of pre-eclampsia and eclampsia in India, Mexico and Nigeria - a pilot study. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)61020-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Murray C, Kennedy S, Kirtley S. How to…find evidence-based advice on the internet. BJOG 2009; 116 Suppl 1:88-91. [DOI: 10.1111/j.1471-0528.2009.02313.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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95
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Doolan P, Clynes M, Kennedy S, Mehta JP, Germano S, Ehrhardt C, Crown J, O'Driscoll L. TMEM25, REPS2 and Meis 1: favourable prognostic and predictive biomarkers for breast cancer. Tumour Biol 2009; 30:200-9. [PMID: 19776672 DOI: 10.1159/000239795] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2009] [Accepted: 07/02/2009] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS A panel of prognostic and predictive biomarkers would contribute to personalized treatment of breast cancer patients. However, many such biomarkers have yet to be identified and evaluated. The aim of this study was to investigate the relevance of 3 such putative biomarkers. METHODS TMEM25, REPS2 and Meis 1 expression was investigated by qRT-PCR, in triplicate, in 103 breast tumour biopsies procured in 1993-1994. Normal breast tissue specimens were also analysed for comparative purposes. Univariate and multivariate analyses were used to identify associations between expression of these transcripts as well as patients' clinicopathological and survival data. RESULTS TMEM25, REPS2 and Meis 1 transcripts were detected in approximately 52, 78 and 40% of tumour specimens, respectively. Expression of each of the 3 genes was indicative of extended survival times from diagnosis [association between relapse-free survival (RFS) and TMEM25, p = 0.0002; REPS2, p = 0.0287; association between overall survival (OS) and TMEM25, p = 0.001; REPS2, p = 0.0131; Meis 1, p = 0.0255]. Presence of TMEM25 and Meis 1 was associated with oestrogen receptor-positive (TMEM25, p < 0.0005; Meis 1, p = 0.011), lower-grade (TMEM25, p = 0.002; Meis 1, p = 0.001) tumours. Multivariate analysis indicated TMEM25 expression to be an independent prognostic factor for extended RFS (p = 0.011) and OS (p = 0.001). Furthermore, for patients who received adjuvant chemotherapy, significantly longer survival times were achieved if their tumours expressed TMEM25 (OS, p = 0.031; RFS, p = 0.0181) and REPS2 (OS, p = 0.011). While expression of these mRNAs was generally absent from triple-negative breast tumours, statistical significance was not achieved. CONCLUSION Our results suggest that TMEM25, REPS2 and Meis 1 mRNAs may be useful members of a panel of favourable prognostic and predictive markers for breast cancer and an understanding of their function may provide useful information about this disease.
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Vincent K, Moore J, Kennedy S, Tracey I. 111 GENDER DIFFERENCES IN THE RESPONSE TO EXPERIMENTAL PAIN: A POTENTIAL ROLE FOR AN ADAPTIVE RESPONSE TO MENSTRUATION IN HEALTHY WOMEN. Eur J Pain 2009. [DOI: 10.1016/s1090-3801(09)60114-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Kennedy S, Seymour J, Almack K, Cox K. Key stakeholders' experiences and views of the NHS End of Life Care Programme: findings from a national evaluation. Palliat Med 2009; 23:283-94. [PMID: 19433472 DOI: 10.1177/0269216309104861] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This article reports on the qualitative interview component of a national evaluation of the NHS End of Life Care Programme. It describes and discusses the views and experiences of 37 stakeholders of the Programme in relation to its development and implementation, impact and sustainability. The sample comprises individuals holding different roles in, and contrasting views and experiences of the Programme, and from various locations in England. Overall, the aims, approach and impact of the Programme were described positively, although concerns about achieving sustainability were widespread. The extent of support for the Programme's primary aim to extend and improve end of life care, and the contribution of the hardworking and skilled individuals involved with its implementation, were highlighted as key influences on its successes. The authors conclude that many of the views and experiences highlighted in the stakeholder enquiry are reflected in the development and detail of the recently announced End of Life Care Strategy.
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Vincent K, Moore J, Kennedy S, Tracey I. Blood oxygenation level dependent functional magnetic resonance imaging: current and potential uses in obstetrics and gynaecology. BJOG 2009; 116:240-6. [PMID: 19076956 PMCID: PMC2675013 DOI: 10.1111/j.1471-0528.2008.01993.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2008] [Indexed: 12/29/2022]
Abstract
Blood-oxygenation-level-dependent functional magnetic resonance imaging is a noninvasive technique that has become increasingly popular in the neurosciences. It measures the proportion of oxygenated haemoglobin in specific areas of the brain, mirroring blood flow and therefore function. Here we review how the findings from functional studies impact on areas of gynaecological practice as diverse as chronic pain, continence, and premenstrual dysphoric disorder. Finally we review some of the more novel applications of the technique, such as imaging of pelvic floor function and the effects of hypoxia on the fetus.
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Koninckx PR, Craessaerts M, Timmerman D, Cornillie F, Kennedy S. Anti-TNF-alpha treatment for deep endometriosis-associated pain: a randomized placebo-controlled trial. Hum Reprod 2008; 23:2017-23. [PMID: 18556683 PMCID: PMC2517154 DOI: 10.1093/humrep/den177] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Endometriosis is associated with an inflammatory response. Hence infliximab, an anti-TNF-alpha monoclonal antibody, might relieve pain. METHODS A randomized placebo-controlled trial was designed with 21 women with severe pain and a rectovaginal nodule of at least 1 cm. After 1 month of observation, three infusions of infliximab (5 mg/kg) or placebo were given. Surgery was performed 3 months later and follow-up continued for 6 months. The primary end-point was pain (dysmenorrhea, deep dyspareunia and non-menstrual pain) rated at each visit by the clinician and on a daily basis by the patient who in addition scored pain by visual analog pain scale and analgesia intake. Secondary end-points included the volume of the endometriotic nodule, pelvic tenderness and the visual appearance of endometriotic lesions at laparoscopy. RESULTS Pain severity decreased during the treatment by 30% in both the placebo (P < 0.001) and infliximab groups (P < 0.001). However, no effect of infliximab was observed for any of the outcome measures. After surgery, pain scores decreased in both groups to less than 20% of the initial value. CONCLUSIONS Infliximab appears not to affect pain associated with deep endometriosis. Treatment is associated with an important placebo effect. After surgery, pain decreases to less than 20%. Trials registration number ClinicalTrials.gov: NCT00604864.
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