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Evans W, Hunter A. CHEST LEAD CR(7) IN CARDIAC INFARCTION. BRITISH HEART JOURNAL 2008; 5:73-9. [PMID: 18609926 DOI: 10.1136/hrt.5.2.73] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Hunter A, Papp C, Parkinson J. THE SYNDROME OF SHORT P-R INTERVAL, APPARENT BUNDLE BRANCH BLOCK, AND ASSOCIATED PAROXYSMAL TACHYCARDIA. BRITISH HEART JOURNAL 2008; 2:107-22. [PMID: 18609838 DOI: 10.1136/hrt.2.2.107] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Hunter A, Lipscomb JM. CONGENITAL PULMONARY ATRESIA WITH CEREBRAL THROMBOSIS AND HEMIPLEGIA. BRITISH HEART JOURNAL 2008; 4:124-30. [PMID: 18609899 DOI: 10.1136/hrt.4.4.124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Hunter A, Vimplis S, Sharma A, Eid N, Atiomo W. To determine whether first-degree male relatives of women with polycystic ovary syndrome are at higher risk of developing cardiovascular disease and type II diabetes mellitus. J OBSTET GYNAECOL 2008; 27:591-6. [PMID: 17896258 DOI: 10.1080/01443610701497520] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The aim of this study was to determine whether first-degree male relatives of women with polycystic ovary syndrome (PCOS) were at increased risk of cardiovascular disease (CVD) and diabetes mellitus (type II DM). In a cross-sectional study, 60 women with PCOS and 112 controls were given a questionnaire. The prevalence of heart disease, stroke, diabetes and associated risk factors among fathers and brothers of women with PCOS and controls, were measured. The percentage of women with PCOS with at least one brother with a risk factor for CVD was 47.5%, around twice that seen in control women (24.71%). The prevalence of heart disease, stroke and diabetes were similar in brothers of women with PCOS and controls. In conclusion, brothers of women with PCOS may be at increased risk of CVD. They form an easily identified group, which can be targeted for primary prevention.
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Thomson KJ, Peggs KS, Smith P, Cavet J, Hunter A, Parker A, Pettengell R, Milligan D, Morris EC, Goldstone AH, Linch DC, Mackinnon S. Superiority of reduced-intensity allogeneic transplantation over conventional treatment for relapse of Hodgkin's lymphoma following autologous stem cell transplantation. Bone Marrow Transplant 2008; 41:765-70. [PMID: 18195684 DOI: 10.1038/sj.bmt.1705977] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This study compares outcome of reduced-intensity conditioned transplant (RIT) with outcome of conventional non-transplant therapy in patients with Hodgkin's lymphoma relapsing following autograft. There were 72 patients in two groups who had relapsed, and received salvage therapy with chemotherapy+/-radiotherapy. One group (n=38) then underwent alemtuzumab-containing RIT. The second group-historical controls (n=34), relapsing before the advent of RIT-had no further high-dose therapy. This group was required to respond to salvage therapy and live for over 12 months post-relapse, demonstrating potential eligibility for RIT, had this been available. Overall survival (OS) from diagnosis was superior following RIT (48% at 10 years versus 15%; P=0.0014), as was survival from autograft (65% at 5 years versus 15%; P< or =0.0001). For the RIT group, OS at 5 years from allograft was 51%, and in chemoresponsive patients was 58%, with current progression-free survival of 42%. Responses were seen in 8 of 15 patients receiving donor lymphocyte infusions (DLI) for relapse/progression, with durable remission in five patients at median follow-up from DLI of 45 months (28-55). These data demonstrate the potential efficacy of RIT in heavily pre-treated patients whose outlook with conventional therapy is dismal, and provide evidence of a clinically relevant graft-versus-lymphoma effect.
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Kyriakou C, Canals C, Goldstone A, Caballero D, Metzner B, Kobbe G, Kolb HJ, Kienast J, Reimer P, Finke J, Oberg G, Hunter A, Theorin N, Sureda A, Schmitz N. High-Dose Therapy and Autologous Stem-Cell Transplantation in Angioimmunoblastic Lymphoma: Complete Remission at Transplantation Is the Major Determinant of Outcome Lymphoma Working Party of the European Group for Blood and Marrow Transplantation. J Clin Oncol 2008. [DOI: 10.1200/jco.2007.12.6219] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Hunter A. The Tumour Microenvironment as A Modulator of Radiation Response. Phys Med 2007. [DOI: 10.1016/j.ejmp.2007.09.025] [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: 10/22/2022] Open
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Wright FC, De Vito C, Langer B, Hunter A. Multidisciplinary cancer conferences: a systematic review and development of practice standards. Eur J Cancer 2007; 43:1002-10. [PMID: 17329094 DOI: 10.1016/j.ejca.2007.01.025] [Citation(s) in RCA: 214] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2006] [Revised: 01/18/2007] [Accepted: 01/22/2007] [Indexed: 01/29/2023]
Abstract
BACKGROUND Multidisciplinary cancer conferences (MCCs) are a forum for health care providers to discuss diagnostic and treatment aspects of a cancer patient's care. In Ontario, we have found that very few hospitals have developed cancer conferences or forums for the prospective discussion of patient cancer care. In this paper, we describe the process of creating a province-wide standards document for MCCs. METHODS A systematic review and environmental scan were conducted to evaluate the literature regarding the impact of MCCs on physician practice patterns and patient outcomes, using the methodology of the Practice Guidelines Development Cycle. An Expert Panel was created to develop draft MCC standards. Ontario administrators and practitioners were surveyed to elicit feedback regarding the standards document. The findings were collated, and practice standards were developed. RESULTS Multidisciplinary care, predominantly in the form of multidisciplinary clinics, has been shown to improve patient outcomes. While only limited evidence suggested a benefit for MCCs, they have been documented as influential in changing patient management plans. MCCs were also found to be part of standard cancer care on an international level. Ontario practitioners surveyed generally supported MCC implementation. DISCUSSION We have described the process of creating an Ontario MCC standards document, including a literature review and an examination of the attitudes of Ontario practitioners and hospital administrators regarding the development and implementation of a MCC Standards document.
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Watson C, Hunter A. Observations on diet: The influence of diet on growth and nutrition; with an appendix showing the composition of the several diets. J Physiol 2007; 34:111-32. [PMID: 16992838 PMCID: PMC1465802 DOI: 10.1113/jphysiol.1906.sp001145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Chirwa N, Mall A, Tyler M, Kavin B, Goldberg P, Krige JEJ, Lotz Z, Kahn D, Govender D, Hunter A. Biochemical and immunohistochemical characterisation of mucins in 8 cases of colonic disease--a pilot study. S AFR J SURG 2007; 45:18-23. [PMID: 17969773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVES To characterise mucins in cancer of the colon and compare these with controls using stringent biochemical measures to avoid endogenous proteolysis. DESIGN Crude mucus scrapings were collected from 12 specimens obtained by colectomy. Specimens from 3 traumatic colectomies and 1 sigmoid volvulus were used as controls, and compared with 6 specimens from colons resected for adenocarcinoma and 2 irradiated colons. SUBJECTS The median age of the 4 female patients was 76 years (range 49 - 82 years), and of the 8 male patients 46.5 years (range 16 - 74 years). RESULTS AND CONCLUSIONS The crude mucus scrapings in the 9 specimens ranged in weight from 353 mg to 7 697 mg (median 4 928 mg). The median of purified mucin in the 9 specimens was 0.72 microg/mg wet weight of scraped material. Eight samples gave non-extractable pellet material, and were treated with DTT to reduce disulphide bonds for further analysis. One of these 8 pellets was resistant to reduction and had to be digested with papain before analysis. Only 5 of these pellets had mucin. Gel filtration and SDS-PAGE (sodium dodecyl sulphate polyacrylamide gel electrophoresis) analysis revealed different populations of mucin based on size and extent of degradation. Western blotting and immunohistochemical analysis confirmed the presence of MUC2 in all samples, MUC5AC in 2 and MUC5B in 5 diseased specimens. Immunohistochemical analysis showed that there was no MUC1 in the normal specimens, MUC1 apoprotein (MUC1 core) in 2 cancer specimens and MUC1 in 1 cancer specimen. Histochemical analysis showed that normal tissue expressed neutral and acidic mucins and diseased specimens predominantly expressed acidic mucins. The electrophoretic behaviour of MUC2 in sigmoid volvulus was different from that in cancer of the colon.
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Moolhuijzen P, Cakir M, Hunter A, Schibeci D, Macgregor A, Smith C, Francki M, Jones M, Appels R, Bellgard M. Erratum: LegumeDB bioinformatics resource: comparative genomic analysis and novel cross genera marker identification in lupin and pasture legume species. Genome 2006. [DOI: 10.1139/g06-124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hunter A, Woodward HE. The specificity of arginase: action upon argininic acid. Biochem J 2006; 35:1298-306. [PMID: 16747416 PMCID: PMC1265639 DOI: 10.1042/bj0351298] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Dauphinee JA, Hunter A. The rate of liberation of arginine in tryptic digestion. Biochem J 2006; 24:1128-47. [PMID: 16744438 PMCID: PMC1254612 DOI: 10.1042/bj0241128] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gornall AG, Hunter A. The behaviour of some uramido-acids in the nitrous acid method for the determination of amino-nitrogen. Biochem J 2006; 34:192-7. [PMID: 16747153 PMCID: PMC1265267 DOI: 10.1042/bj0340192] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Moolhuijzen P, Cakir M, Hunter A, Schibeci D, Macgregor A, Smith C, Francki M, Jones MGK, Appels R, Bellgard M. LegumeDB1 bioinformatics resource: comparative genomic analysis and novel cross-genera marker identification in lupin and pasture legume species. Genome 2006; 49:689-99. [PMID: 16936848 DOI: 10.1139/g06-009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The identification of markers in legume pasture crops, which can be associated with traits such as protein and lipid production, disease resistance, and reduced pod shattering, is generally accepted as an important strategy for improving the agronomic performance of these crops. It has been demonstrated that many quantitative trait loci (QTLs) identified in one species can be found in other plant species. Detailed legume comparative genomic analyses can characterize the genome organization between model legume species (e.g., Medicago truncatula, Lotus japonicus) and economically important crops such as soybean (Glycine max), pea (Pisum sativum), chickpea (Cicer arietinum), and lupin (Lupinus angustifolius), thereby identifying candidate gene markers that can be used to track QTLs in lupin and pasture legume breeding. LegumeDB is a Web-based bioinformatics resource for legume researchers. LegumeDB analysis of Medicago truncatula expressed sequence tags (ESTs) has identified novel simple sequence repeat (SSR) markers (16 tested), some of which have been putatively linked to symbiosome membrane proteins in root nodules and cell-wall proteins important in plant-pathogen defence mechanisms. These novel markers by preliminary PCR assays have been detected in Medicago truncatula and detected in at least one other legume species, Lotus japonicus, Glycine max, Cicer arietinum, and (or) Lupinus angustifolius (15/16 tested). Ongoing research has validated some of these markers to map them in a range of legume species that can then be used to compile composite genetic and physical maps. In this paper, we outline the features and capabilities of LegumeDB as an interactive application that provides legume genetic and physical comparative maps, and the efficient feature identification and annotation of the vast tracks of model legume sequences for convenient data integration and visualization. LegumeDB has been used to identify potential novel cross-genera polymorphic legume markers that map to agronomic traits, supporting the accelerated identification of molecular genetic factors underpinning important agronomic attributes in lupin.
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Hunter A, Hendrikse A, Renan M, Abratt R. 16 The impact of the cellular microenvironment on radiation-induced apoptosis. Radiother Oncol 2006. [DOI: 10.1016/s0167-8140(06)80510-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Li G, Chen N, Roper RL, Feng Z, Hunter A, Danila M, Lefkowitz EJ, Buller RML, Upton C. Complete coding sequences of the rabbitpox virus genome. J Gen Virol 2006; 86:2969-2977. [PMID: 16227218 DOI: 10.1099/vir.0.81331-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Rabbitpox virus (RPXV) is highly virulent for rabbits and it has long been suspected to be a close relative of vaccinia virus. To explore these questions, the complete coding region of the rabbitpox virus genome was sequenced to permit comparison with sequenced strains of vaccinia virus and other orthopoxviruses. The genome of RPXV strain Utrecht (RPXV-UTR) is 197 731 nucleotides long, excluding the terminal hairpin structures at each end of the genome. The RPXV-UTR genome has 66.5 % A + T content, 184 putative functional genes and 12 fragmented ORF regions that are intact in other orthopoxviruses. The sequence of the RPXV-UTR genome reveals that two RPXV-UTR genes have orthologues in variola virus (VARV; the causative agent of smallpox), but not in vaccinia virus (VACV) strains. These genes are a zinc RING finger protein gene (RPXV-UTR-008) and an ankyrin repeat family protein gene (RPXV-UTR-180). A third gene, encoding a chemokine-binding protein (RPXV-UTR-001/184), is complete in VARV but functional only in some VACV strains. Examination of the evolutionary relationship between RPXV and other orthopoxviruses was carried out using the central 143 kb DNA sequence conserved among all completely sequenced orthopoxviruses and also the protein sequences of 49 gene products present in all completely sequenced chordopoxviruses. The results of these analyses both confirm that RPXV-UTR is most closely related to VACV and suggest that RPXV has not evolved directly from any of the sequenced VACV strains, since RPXV contains a 719 bp region not previously identified in any VACV.
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Hunter A, Humphries SE. Family history of breast cancer and cost of life assurance: a test case comparison of current UK industry practice. BMJ 2005; 331:1438-9. [PMID: 16356979 PMCID: PMC1315647 DOI: 10.1136/bmj.331.7530.1438] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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