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Orchard MR, Saracino A, Hooper J, Shabbir J. Ileorectal anastomosis in ulcerative colitis: what do surgeons and patients need to know? A systematic literature review. Ann R Coll Surg Engl 2024. [PMID: 38660816 DOI: 10.1308/rcsann.2024.0012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Abstract
INTRODUCTION Ileal pouch-anal anastomosis (IPAA) is currently the gold standard for restoration of gastrointestinal continuity after colectomy for ulcerative colitis in the UK. However, with further experience of the risks relating to IPAA, the use of ileorectal anastomosis (IRA) is being revisited. Decisions regarding restorative surgery after colectomy are individual to every patient's circumstances, and this paper aims to provide a comprehensive review of the literature to guide a full discussion of the risks and benefits of IRA. METHODS A systematic literature review was conducted of papers published from 2000 onwards relating to IRA and ulcerative colitis, in accordance with the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines. The papers were reviewed by two independent surgeons for information it was felt that patients and surgeons would want to know about the operation (cancer risk, bowel function, sexual and urinary function, fecundity/fertility and postoperative complications). RESULTS Seventeen papers were identified for inclusion as they reported original data on one or more of the categories identified for discussion. The median ten-year cancer risk after IRA was 2.8% and the median failure rate at ten years was 21%. IRA was generally found to have lower postoperative complication rates and better bowel function than IRA, with sexual function similar and fecundity not commented on in any paper. CONCLUSIONS For some patients, IRA can offer restorative surgery in the short or long term, with acceptable cancer risk, failure rate and postoperative complications, while avoiding the higher risks associated with IPAA.
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Affiliation(s)
- M R Orchard
- University Hospitals Bristol and Weston NHS Foundation Trust, UK
| | | | - J Hooper
- University Hospitals Bristol and Weston NHS Foundation Trust, UK
| | - J Shabbir
- University Hospitals Bristol and Weston NHS Foundation Trust, UK
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2
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De SD, Jain M, Kore S, Hooper J, Mehta V, Callan P, Shaw S, Venkateswaran R. De-Commissioning/ Explant of Durable LVAD can be Done Safely Using Manchester Criteria for LV Recovery. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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3
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Gough M, Khan T, Kwah K, He Y, Ratnayake G, Pyke C, Snell C, Hooper J, Kryza T. Abstract P4-07-26: Development of CDCP1-targeting antibody-drug conjugate for Triple negative and metastatic breast cancer. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-p4-07-26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
Introduction: CUB-domain containing- protein 1 (CDCP1) is a transmembrane receptor involved in the progression of several cancers. Recent studies demonstrate that CDCP1 is a rational target for the development of innovative targeted therapies for cancer including theranostics agents and antibody-drug conjugates. Objective/Methods: To determine the therapeutic potential of CDCP1 in breast cancer, we investigated its expression in multiple cohorts of breast cancer tissues by immunohistochemistry, as well as in various preclinical models including cell lines, primary cells and patient-derived xenografts using flow cytometry, western blot and immunofluorescence staining. Then, we evaluated the capacity of the CDCP1-targeting chimeric antibody ch10D7 to specifically accumulate in breast cancer lesions in in vivo preclinical models including patient-derived xenografts and breast cancer metastasis models. Finally, we determined the efficacy of the ch10D7-MMAE antibody-drug conjugate to kill breast cancer cells in vitro and breast tumours ex-vivo and in vivo. Results: The CDCP1 receptor is expressed at targetable level in a significant proportion of breast cancer cases with high/intermediate expression detected in ~30% of localized ER-positive cases, ~50% of metastatic ER-positive cases and >70% of Triple negative or HER2-positive cases. Similar proportion of expression was detected in cellular models. We demonstrated that ch10D7 antibody labelled with the radionucleotide Zircodium-89 specifically accumulates in breast cancer lesions in vivo allowing the detection of mammary-fat pad implanted patient-derived xenografts and of breast cancer metastasis by PET/CT imaging. Finally, we confirmed that the ch10D7-MMAE antibody-drug conjugate is very efficient at inducing cell death in vitro as well as controlling primary tumour and metastatic tumour burden in pre-clinical models, conferring a significant survival advantage compared to classical therapy. Conclusion: Our work demonstrates that CDCP1 is a potential target to detect and limit the progression of breast tumours and that biomolecules specifically recognising this receptor are promising agents which could improve survival of patients.
Citation Format: Madeline Gough, Tashbib Khan, Kayden Kwah, Yaowu He, Gishan Ratnayake, Christopher Pyke, Cameron Snell, John Hooper, Thomas Kryza. Development of CDCP1-targeting antibody-drug conjugate for Triple negative and metastatic breast cancer [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P4-07-26.
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4
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Deptuch A, Jaworska-Gołąb T, Dziurka M, Hooper J, Srebro-Hooper M, Urbańska M, Tykarska M, Marzec M. Determination of tilt angle and its behavior in chiral smectic phases by exploring molecular conformations using complementary methods. Phys Rev E 2023; 107:034703. [PMID: 37072974 DOI: 10.1103/physreve.107.034703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 02/21/2023] [Indexed: 04/20/2023]
Abstract
Density functional theory (DFT) calculations and x-ray diffraction techniques were employed to evaluate the value of the tilt angle in ferroelectric smectic C^{*} and antiferroelectric smectic C_{A}^{*} phases. Five homologues from the chiral series denoted as 3FmHPhF6(m=2,4,5,6,7), based on 4-(1-methylheptyloxycarbonyl) phenyl 4'-octyloxybiphenyl-4-carboxylate (MHPOBC), were studied. Two types of conformations for the nonchiral terminal chain (fully extended and gauche) and three types of deviation from the rodlike shape of the molecules (hockey stick, zigzag, and C shape) were computationally considered. The nonlinear shape of the molecules was accounted for by introducing a shape parameter δΘ. We observe that calculations of the tilt angle which consider the C-shaped structures, in both the fully extended or gauche conformations, lead to good agreement with the values of the tilt angle obtained from electro-optical measurements below the saturation temperature. The results allow us to conclude that such structures are adopted by molecules in the examined series of smectogens. Additionally, this study proves the presence of the standard orthogonal SmA^{*} phase for the homologues with m=6, 7, and the de Vries SmA^{*} phase for m=5.
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Affiliation(s)
- A Deptuch
- Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, PL-31342 Kraków, Poland
| | - T Jaworska-Gołąb
- M. Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, PL-30348 Kraków, Poland
| | - M Dziurka
- Faculty of Chemisty, Jagiellonian University, Gronostajowa 2, PL-30387 Kraków, Poland
| | - J Hooper
- Faculty of Chemisty, Jagiellonian University, Gronostajowa 2, PL-30387 Kraków, Poland
| | - M Srebro-Hooper
- Faculty of Chemisty, Jagiellonian University, Gronostajowa 2, PL-30387 Kraków, Poland
| | - M Urbańska
- Institute of Chemistry, Military University of Technology, Kaliskiego 2, PL-00908 Warsaw, Poland
| | - M Tykarska
- Institute of Chemistry, Military University of Technology, Kaliskiego 2, PL-00908 Warsaw, Poland
| | - M Marzec
- M. Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, PL-30348 Kraków, Poland
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5
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Lyons N, Giri R, Begun J, Clark DA, Proud D, He Y, Hooper J, Kryza T. Reactive oxygen species as mediators of disease progression and therapeutic response in colorectal cancer. Antioxid Redox Signal 2023. [PMID: 36792932 DOI: 10.1089/ars.2022.0127] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Significance Reactive oxygen species (ROS) are critical to normal cellular function with redox homeostasis achieved by balancing ROS production with removal through detoxification mechanisms. Many of the conventional chemotherapies used to treat colorectal cancer (CRC) derive a proportion of their cytotoxicity from ROS generation and resistance to chemotherapy is associated with elevated detoxification mechanisms. Furthermore, cancer stem cells demonstrate elevated detoxification mechanisms making definitive treatment with existing chemotherapy challenging. In this article we review the roles of ROS in normal and malignant colonic cell biology and how existing and emerging therapies might harness ROS for therapeutic benefit. Recent advances Recent publications have elucidated the contribution of ROS to the cytotoxicity of conventional chemotherapy alongside the emerging approaches of photodynamic therapy (PDT), sonodynamic therapy (SDT) and radiodynamic therapy (RDT) in which ROS are generated in response to excitatory light, sound or X-ray stimuli to promote cancer cell apoptosis. Critical issues The majority of patients with metastatic CRC have a very poor prognosis with 5-year survival of approximately 13% making the need for new or more effective treatments an imperative. Future Directions Modulation of ROS through a combination of new and emerging therapies may improve the efficacy of current chemotherapy providing novel approaches to treat otherwise resistant disease.
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Affiliation(s)
- Nicholas Lyons
- The University of Queensland, 1974, Mater Research, Woolloongabba, Queensland, Australia;
| | - Rabina Giri
- The University of Queensland, 1974, Mater Research, Woolloongabba, Queensland, Australia;
| | - Jakob Begun
- The University of Queensland, 1974, Mater Research, Woolloongabba, Queensland, Australia;
| | - David A Clark
- Royal Brisbane and Women's Hospital, 3883, Surgery, Herston, Queensland, Australia;
| | - David Proud
- Austin Hospital, 96043, Surgery, Heidelberg, Victoria, Australia;
| | - Yaowu He
- The University of Queensland, 1974, Mater Research, Woolloongabba, Queensland, Australia;
| | - John Hooper
- The University of Queensland, 1974, Mater Research, Translational Research Institute, 37 Kent Street, Woolloongabba, Queensland, Australia, 4102;
| | - Thomas Kryza
- The University of Queensland, 1974, Mater Research, Woolloongabba, Queensland, Australia;
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6
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Boucher N, Dreksler H, Hooper J, Nagpal S, MirGhassemi A, Miller E. Anaesthesia for vascular emergencies - a state of the art review. Anaesthesia 2023; 78:236-246. [PMID: 36308289 DOI: 10.1111/anae.15899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2022] [Indexed: 01/11/2023]
Abstract
In this state-of-the-art review, we discuss the presenting symptoms and management strategies for vascular emergencies. Although vascular emergencies are best treated at a vascular surgical centre, patients may present to any emergency department and may require both immediate management and safe transport to a vascular centre. We describe the surgical and anaesthetic considerations for management of aortic dissection, aortic rupture, carotid endarterectomy, acute limb ischaemia and mesenteric ischaemia. Important issues to consider in aortic dissection are extent of the dissection and surgical need for bypasses in addition to endovascular repair. From an anaesthetist's perspective, aortic dissection requires infrastructure for massive transfusion, smooth management should an endovascular procedure require conversion to an open procedure, haemodynamic manipulation during stent deployment and prevention of spinal cord ischaemia. Principles in management of aortic rupture, whether open or endovascular treatment is chosen, include immediate transfer to a vascular care centre; minimising haemodynamic changes to reduce aortic shear stress; permissive hypotension in the pre-operative period; and initiation of massive transfusion protocol. Carotid endarterectomy for carotid stenosis is managed with general or regional techniques, and anaesthetists must be prepared to manage haemodynamic, neurological and airway issues peri-operatively. Acute limb ischaemia is a result of embolism, thrombosis, dissection or trauma, and may be treated with open repair or embolectomy, under either general or local anaesthesia. Due to hypercoagulability, there may be higher numbers of acutely ischaemic limbs among patients with COVID-19, which is important to consider in the current pandemic. Mesenteric ischaemia is a rare vascular emergency, but it is challenging to diagnose and associated with high morbidity and mortality. Several peri-operative issues are common to all vascular emergencies: acute renal injury; management of transfusion; need for heparinisation and reversal; and challenging postoperative care. Finally, the important development of endovascular techniques for repair in many vascular emergencies has improved care, and the availability of transoesophageal echocardiography has improved monitoring as well as aids in surgical placement of endovascular grafts and for post-procedural evaluation.
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Affiliation(s)
- N Boucher
- Department of Anesthesiology and Pain Medicine, University of Ottawa, ON, Canada
| | - H Dreksler
- Division of Vascular Surgery, Department of Surgery, University of Ottawa, ON, Canada
| | - J Hooper
- Department of Anesthesiology and Pain Medicine, University of Ottawa, ON, Canada.,Department of Critical Care, The Ottawa Hospital, University of Ottawa, ON, Canada
| | - S Nagpal
- Division of Vascular Surgery, Department of Surgery, University of Ottawa, ON, Canada
| | - A MirGhassemi
- Department of Anesthesiology and Pain Medicine, University of Ottawa, ON, Canada
| | - E Miller
- Department of Anesthesiology and Pain Medicine, University of Ottawa, ON, Canada
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7
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Gough M, Kwah K, Khan T, He Y, Pyke C, Ratnayake G, Snell C, Hooper J, Kryza T. Development of antibody-drug conjugates targeting the CDCP1 receptor for the treatment of Triple negative and metastatic breast cancer. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01571-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Lyons N, Hooper J, Clark D, Riddell A, Kryza T. EP-368 Intraoperative identification of colorectal cancer lesions using indocyanine green labelled antibodies in preclinical murine models. Br J Surg 2022. [DOI: 10.1093/bjs/znac245.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
Aims
The ability to identify cancerous tissue intraoperatively has the potential to allow for real time identification of involved margins, lymph node involvement and extra-colonic deposits. Here we investigate whether antibodies targeting a novel receptor, anonymously referred to as LN1, a frequently over expressed protein in colorectal cancer (CRC), labelled with indocyanine green (ICG) can be used for the intraoperative detection of malignant tissue in preclinical models.
Methods
Representative metastatic CRC models were generated in 20 NSG mice using HCT116 human CRC cells. Mice were treated with either intravenous ICG labelled LN1 antibodies (LN1-ICG) or control treatments (untreated, free ICG or cotreatment unlabelled LN1 blocking antibody + LN1-ICG). Signal intensity of normal and malignant tissue was quantified from near infrared (NIR) endoscopy and IVIS® in-vivo imaging system.
Results
LN1-ICG labelled antibodies was highly effective in identifying cancerous lesions down to 500nm diameter. Quantification of NIR and IVIS images demonstrate significantly greater tumour signal in the LN1-ICG group versus controls (p=0.004 and p=0.001 respectively). Examination of normal organ tissues demonstrated signal in the liver and digestive tract in keeping with hepatobiliary clearance of ICG but nil further off-site accumulation of LN1-ICG. No difference in signal from the liver, small bowel or colon was noted between groups (p>0.05).
Conclusion
LN1-ICG labelled antibodies were highly effective at identifying even small cancerous deposits in murine models. It is highly likely that these effects could be replicated in human procedures which may allow for perioperative identification of extra-colonic deposits, involved tumour margins or lymph node involvement.
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Affiliation(s)
| | - John Hooper
- Mater Research Institute
- University of Queensland
| | - David Clark
- University of Queensland
- RBWH Colorectal Cancer Research Unit
| | - Andrew Riddell
- University of Queensland
- RBWH Colorectal Cancer Research Institute
| | - Thomas Kryza
- Mater Research Institute
- University of Queensland
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Kouli O, Murray V, Bhatia S, Cambridge WA, Kawka M, Shafi S, Knight SR, Kamarajah SK, McLean KA, Glasbey JC, Khaw RA, Ahmed W, Akhbari M, Baker D, Borakati A, Mills E, Thavayogan R, Yasin I, Raubenheimer K, Ridley W, Sarrami M, Zhang G, Egoroff N, Pockney P, Richards T, Bhangu A, Creagh-Brown B, Edwards M, Harrison EM, Lee M, Nepogodiev D, Pinkney T, Pearse R, Smart N, Vohra R, Sohrabi C, Jamieson A, Nguyen M, Rahman A, English C, Tincknell L, Kakodkar P, Kwek I, Punjabi N, Burns J, Varghese S, Erotocritou M, McGuckin S, Vayalapra S, Dominguez E, Moneim J, Salehi M, Tan HL, Yoong A, Zhu L, Seale B, Nowinka Z, Patel N, Chrisp B, Harris J, Maleyko I, Muneeb F, Gough M, James CE, Skan O, Chowdhury A, Rebuffa N, Khan H, Down B, Fatimah Hussain Q, Adams M, Bailey A, Cullen G, Fu YXJ, McClement B, Taylor A, Aitken S, Bachelet B, Brousse de Gersigny J, Chang C, Khehra B, Lahoud N, Lee Solano M, Louca M, Rozenbroek P, Rozitis E, Agbinya N, Anderson E, Arwi G, Barry I, Batchelor C, Chong T, Choo LY, Clark L, Daniels M, Goh J, Handa A, Hanna J, Huynh L, Jeon A, Kanbour A, Lee A, Lee J, Lee T, Leigh J, Ly D, McGregor F, Moss J, Nejatian M, O'Loughlin E, Ramos I, Sanchez B, Shrivathsa A, Sincari A, Sobhi S, Swart R, Trimboli J, Wignall P, Bourke E, Chong A, Clayton S, Dawson A, Hardy E, Iqbal R, Le L, Mao S, Marinelli I, Metcalfe H, Panicker D, R HH, Ridgway S, Tan HH, Thong S, Van M, Woon S, Woon-Shoo-Tong XS, Yu S, Ali K, Chee J, Chiu C, Chow YW, Duller A, Nagappan P, Ng S, Selvanathan M, Sheridan C, Temple M, Do JE, Dudi-Venkata NN, Humphries E, Li L, Mansour LT, Massy-Westropp C, Fang B, Farbood K, Hong H, Huang Y, Joan M, Koh C, Liu YHA, Mahajan T, Muller E, Park R, Tanudisastro M, Wu JJG, Chopra P, Giang S, Radcliffe S, Thach P, Wallace D, Wilkes A, Chinta SH, Li J, Phan J, Rahman F, Segaran A, Shannon J, Zhang M, Adams N, Bonte A, Choudhry A, Colterjohn N, Croyle JA, Donohue J, Feighery A, Keane A, McNamara D, Munir K, Roche D, Sabnani R, Seligman D, Sharma S, Stickney Z, Suchy H, Tan R, Yordi S, Ahmed I, Aranha M, El Sabawy D, Garwood P, Harnett M, Holohan R, Howard R, Kayyal Y, Krakoski N, Lupo M, McGilberry W, Nepon H, Scoleri Y, Urbina C, Ahmad Fuad MF, Ahmed O, Jaswantlal D, Kelly E, Khan MHT, Naidu D, Neo WX, O'Neill R, Sugrue M, Abbas JD, Abdul-Fattah S, Azlan A, Barry K, Idris NS, Kaka N, Mc Dermott D, Mohammad Nasir MN, Mozo M, Rehal A, Shaikh Yousef M, Wong RH, Curran E, Gardner M, Hogan A, Julka R, Lasser G, Ní Chorráin N, Ting J, Browne R, George S, Janjua Z, Leung Shing V, Megally M, Murphy S, Ravenscroft L, Vedadi A, Vyas V, Bryan A, Sheikh A, Ubhi J, Vannelli K, Vawda A, Adeusi L, Doherty C, Fitzgerald C, Gallagher H, Gill P, Hamza H, Hogan M, Kelly S, Larry J, Lynch P, Mazeni NA, O'Connell R, O'Loghlin R, Singh K, Abbas Syed R, Ali A, Alkandari B, Arnold A, Arora E, Azam R, Breathnach C, Cheema J, Compton M, Curran S, Elliott JA, Jayasamraj O, Mohammed N, Noone A, Pal A, Pandey S, Quinn P, Sheridan R, Siew L, Tan EP, Tio SW, Toh VTR, Walsh M, Yap C, Yassa J, Young T, Agarwal N, Almoosawy SA, Bowen K, Bruce D, Connachan R, Cook A, Daniell A, Elliott M, Fung HKF, Irving A, Laurie S, Lee YJ, Lim ZX, Maddineni S, McClenaghan RE, Muthuganesan V, Ravichandran P, Roberts N, Shaji S, Solt S, Toshney E, Arnold C, Baker O, Belais F, Bojanic C, Byrne M, Chau CYC, De Soysa S, Eldridge M, Fairey M, Fearnhead N, Guéroult A, Ho JSY, Joshi K, Kadiyala N, Khalid S, Khan F, Kumar K, Lewis E, Magee J, Manetta-Jones D, Mann S, McKeown L, Mitrofan C, Mohamed T, Monnickendam A, Ng AYKC, Ortu A, Patel M, Pope T, Pressling S, Purohit K, Saji S, Shah Foridi J, Shah R, Siddiqui SS, Surman K, Utukuri M, Varghese A, Williams CYK, Yang JJ, Billson E, Cheah E, Holmes P, Hussain S, Murdock D, Nicholls A, Patel P, Ramana G, Saleki M, Spence H, Thomas D, Yu C, Abousamra M, Brown C, Conti I, Donnelly A, Durand M, French N, Goan R, O'Kane E, Rubinchik P, Gardiner H, Kempf B, Lai YL, Matthews H, Minford E, Rafferty C, Reid C, Sheridan N, Al Bahri T, Bhoombla N, Rao BM, Titu L, Chatha S, Field C, Gandhi T, Gulati R, Jha R, Jones Sam MT, Karim S, Patel R, Saunders M, Sharma K, Abid S, Heath E, Kurup D, Patel A, Ali M, Cresswell B, Felstead D, Jennings K, Kaluarachchi T, Lazzereschi L, Mayson H, Miah JE, Reinders B, Rosser A, Thomas C, Williams H, Al-Hamid Z, Alsadoun L, Chlubek M, Fernando P, Gaunt E, Gercek Y, Maniar R, Ma R, Matson M, Moore S, Morris A, Nagappan PG, Ratnayake M, Rockall L, Shallcross O, Sinha A, Tan KE, Virdee S, Wenlock R, Donnelly HA, Ghazal R, Hughes I, Liu X, McFadden M, Misbert E, Mogey P, O'Hara A, Peace C, Rainey C, Raja P, Salem M, Salmon J, Tan CH, Alves D, Bahl S, Baker C, Coulthurst J, Koysombat K, Linn T, Rai P, Sharma A, Shergill A, Ahmed M, Ahmed S, Belk LH, Choudhry H, Cummings D, Dixon Y, Dobinson C, Edwards J, Flint J, Franco Da Silva C, Gallie R, Gardener M, Glover T, Greasley M, Hatab A, Howells R, Hussey T, Khan A, Mann A, Morrison H, Ng A, Osmond R, Padmakumar N, Pervaiz F, Prince R, Qureshi A, Sawhney R, Sigurdson B, Stephenson L, Vora K, Zacken A, Cope P, Di Traglia R, Ferarrio I, Hackett N, Healicon R, Horseman L, Lam LI, Meerdink M, Menham D, Murphy R, Nimmo I, Ramaesh A, Rees J, Soame R, Dilaver N, Adebambo D, Brown E, Burt J, Foster K, Kaliyappan L, Knight P, Politis A, Richardson E, Townsend J, Abdi M, Ball M, Easby S, Gill N, Ho E, Iqbal H, Matthews M, Nubi S, Nwokocha JO, Okafor I, Perry G, Sinartio B, Vanukuru N, Walkley D, Welch T, Yates J, Yeshitila N, Bryans K, Campbell B, Gray C, Keys R, Macartney M, Chamberlain G, Khatri A, Kucheria A, Lee STP, Reese G, Roy choudhury J, Tan WYR, Teh JJ, Ting A, Kazi S, Kontovounisios C, Vutipongsatorn K, Amarnath T, Balasubramanian N, Bassett E, Gurung P, Lim J, Panjikkaran A, Sanalla A, Alkoot M, Bacigalupo V, Eardley N, Horton M, Hurry A, Isti C, Maskell P, Nursiah K, Punn G, Salih H, Epanomeritakis E, Foulkes A, Henderson R, Johnston E, McCullough H, McLarnon M, Morrison E, Cheung A, Cho SH, Eriksson F, Hedges J, Low Z, May C, Musto L, Nagi S, Nur S, Salau E, Shabbir S, Thomas MC, Uthayanan L, Vig S, Zaheer M, Zeng G, Ashcroft-Quinn S, Brown R, Hayes J, McConville R, French R, Gilliam A, Sheetal S, Shehzad MU, Bani W, Christie I, Franklyn J, Khan M, Russell J, Smolarek S, Varadarassou R, Ahmed SK, Narayanaswamy S, Sealy J, Shah M, Dodhia V, Manukyan A, O'Hare R, Orbell J, Chung I, Forenc K, Gupta A, Agarwal A, Al Dabbagh A, Bennewith R, Bottomley J, Chu TSM, Chu YYA, Doherty W, Evans B, Hainsworth P, Hosfield T, Li CH, McCullagh I, Mehta A, Thaker A, Thompson B, Virdi A, Walker H, Wilkins E, Dixon C, Hassan MR, Lotca N, Tong KS, Batchelor-Parry H, Chaudhari S, Harris T, Hooper J, Johnson C, Mulvihill C, Nayler J, Olutobi O, Piramanayagam B, Stones K, Sussman M, Weaver C, Alam F, Al Rawi M, Andrew F, Arrayeh A, Azizan N, Hassan A, Iqbal Z, John I, Jones M, Kalake O, Keast M, Nicholas J, Patil A, Powell K, Roberts P, Sabri A, Segue AK, Shah A, Shaik Mohamed SA, Shehadeh A, Shenoy S, Tong A, Upcott M, Vijayasingam D, Anarfi S, Dauncey J, Devindaran A, Havalda P, Komninos G, Mwendwa E, Norman C, Richards J, Urquhart A, Allan J, Cahya E, Hunt H, McWhirter C, Norton R, Roxburgh C, Tan JY, Ali Butt S, Hansdot S, Haq I, Mootien A, Sanchez I, Vainas T, Deliyannis E, Tan M, Vipond M, Chittoor Satish NN, Dattani A, De Carvalho L, Gaston-Grubb M, Karunanithy L, Lowe B, Pace C, Raju K, Roope J, Taylor C, Youssef H, Munro T, Thorn C, Wong KHF, Yunus A, Chawla S, Datta A, Dinesh AA, Field D, Georgi T, Gwozdz A, Hamstead E, Howard N, Isleyen N, Jackson N, Kingdon J, Sagoo KS, Schizas A, Yin L, Aung E, Aung YY, Franklin S, Han SM, Kim WC, Martin Segura A, Rossi M, Ross T, Tirimanna R, Wang B, Zakieh O, Ben-Arzi H, Flach A, Jackson E, Magers S, Olu abara C, Rogers E, Sugden K, Tan H, Veliah S, Walton U, Asif A, Bharwada Y, Bowley D, Broekhuizen A, Cooper L, Evans N, Girdlestone H, Ling C, Mann H, Mehmood N, Mulvenna CL, Rainer N, Trout I, Gujjuri R, Jeyaraman D, Leong E, Singh D, Smith 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Nightingale K, O'Neill K, Onyemuchara I, Senior R, Shanahan A, Sherlock J, Spyridoulias A, Stavrou C, Stokes D, Tamang R, Taylor E, Trafford C, Uden C, Waddington C, Yassin D, Zaman M, Bangi S, Cheng T, Chew D, Hussain N, Imani-Masouleh S, Mahasivam G, McKnight G, Ng HL, Ota HC, Pasha T, Ravindran W, Shah K, Vishnu K S, Zaman S, Carr W, Cope S, Eagles EJ, Howarth-Maddison M, Li CY, Reed J, Ridge A, Stubbs T, Teasdaled D, Umar R, Worthington J, Dhebri A, Kalenderov R, Alattas A, Arain Z, Bhudia R, Chia D, Daniel S, Dar T, Garland H, Girish M, Hampson A, Kyriacou H, Lehovsky K, Mullins W, Omorphos N, Vasdev N, Venkatesh A, Waldock W, Bhandari A, Brown G, Choa G, Eichenauer CE, Ezennia K, Kidwai Z, Lloyd-Thomas A, Macaskill Stewart A, Massardi C, Sinclair E, Skajaa N, Smith M, Tan I, Afsheen N, Anuar A, Azam Z, Bhatia P, Davies-kelly N, Dickinson S, Elkawafi M, Ganapathy M, Gupta S, Khoury EG, Licudi D, Mehta V, Neequaye S, Nita G, Tay VL, Zhao S, Botsa E, Cuthbert H, Elliott J, Furlepa 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Waring H, Wu M, Yang T, Ye TTS, Zander A, Zeicu C, Bellam S, Francombe J, Kawamoto N, Rahman MR, Sathyanarayana A, Tang HT, Cheung J, Hollingshead J, Page V, Sugarman J, Wong E, Chiong J, Fung E, Kan SY, Kiang J, Kok J, Krahelski O, Liew MY, Lyell B, Sharif Z, Speake D, Alim L, Amakye NY, Chandrasekaran J, Chandratreya N, Drake J, Owoso T, Thu YM, Abou El Ela Bourquin B, Alberts J, Chapman D, Rehnnuma N, Ainsworth K, Carpenter H, Emmanuel T, Fisher T, Gabrel M, Guan Z, Hollows S, Hotouras A, Ip Fung Chun N, Jaffer S, Kallikas G, Kennedy N, Lewinsohn B, Liu FY, Mohammed S, Rutherfurd A, Situ T, Stammer A, Taylor F, Thin N, Urgesi E, Zhang N, Ahmad MA, Bishop A, Bowes A, Dixit A, Glasson R, Hatta S, Hatt K, Larcombe S, Preece J, Riordan E, Fegredo D, Haq MZ, Li C, McCann G, Stewart D, Baraza W, Bhullar D, Burt G, Coyle J, Deans J, Devine A, Hird R, Ikotun O, Manchip G, Ross C, Storey L, Tan WWL, Tse C, Warner C, Whitehead M, Wu F, Court EL, Crisp E, Huttman M, Mayes F, Robertson H, Rosen H, Sandberg C, Smith H, Al Bakry M, Ashwell W, Bajaj S, Bandyopadhyay D, Browlee O, Burway S, Chand CP, Elsayeh K, Elsharkawi A, Evans E, Ferrin S, Fort-Schaale A, Iacob M, I K, Impelliziere Licastro G, Mankoo AS, Olaniyan T, Otun J, Pereira R, Reddy R, Saeed D, Simmonds O, Singhal G, Tron K, Wickstone C, Williams R, Bradshaw E, De Kock Jewell V, Houlden C, Knight C, Metezai H, Mirza-Davies A, Seymour Z, Spink D, Wischhusen S. Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Hooper J, Assad J, Pender P, Hopkins A, Dimitri H. Temporary Pacing Wires in a Single Centre: Indications, Complications and Outcomes. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hadden WJ, Herritt B, Hoang R, Milroy C, Hooper J, Wilkin G. Fatal Cerebral Fat Embolism After Pelvic and Multiple Long Bone Fractures without Associated Lung Injury: A Case Report. JBJS Case Connect 2020; 10:e2000127. [PMID: 34061477 DOI: 10.2106/jbjs.cc.20.00127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE A 29-year-old motor vehicle collision passenger presented with fractures of the pelvic ring, bilateral femurs, and right tibia/fibula. All fractures were stabilized with external fixation and fixed definitively 48 hours later. Postoperatively, the patient suffered rapid clinical decline. Emergent head computed tomography (CT) demonstrated tonsillar herniation with loss of gray-white matter differentiation. Although respiratory status remained uncompromised throughout presentation, pathology revealed extensive cerebral fat embolism. CONCLUSION Fat embolism can traverse the lungs without eliciting an inflammatory response, radiographic infiltrate, or impairing gas exchange. This may lead to a clinically silent, fatal cerebral fat embolism in an intubated, sedated patient.
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Affiliation(s)
- William J Hadden
- 1Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada 2Department of Critical Care, The Ottawa Hospital, Ottawa, Ontario, Canada 3Department of Pathology, The Ottawa Hospital, Ottawa, Ontario, Canada
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Andrews A, Kumar RP, Nazareth D, Ehmann A, Hooper J, McMillan N, Gabrielli B. Abstract A060: Inhibition of Aurora B kinase activity triggers senescence that can be bypassed by blocking p53 and RB function, promoting replication stress. Mol Cancer Ther 2019. [DOI: 10.1158/1535-7163.targ-19-a060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Aurora B kinase has a major role in regulating progression through mitosis and partitioning the replicated genome at exit from mitosis and cytokinesis. We have previously reported that Aurora A and B inhibitors selectively targeted HPV-driven tumours, and that the HPV E7 oncogene is a major determinant of this selectivity. Another group has shown that sensitivity to Aurora B inhibitor AZD2811 is dependent on loss of the retinoblastoma protein (RB). Here we have investigated the outcomes of inhibition of Aurora B using selective and pan Aurora inhibitors. We show that inhibition of Aurora A and B promotes more cell death, although a subset of cells are protected from the cytotoxic effects as a consequence of Aurora A inhibition slowing the cell cycle. Aurora B inhibition promotes senescence, although this requires at least two cycles of failed cytokinesis in all cell types, including primary fibroblasts. Loss of RB function either by HPV E7 or CDK4 R24C mutant over-expression, and loss of p53 function have somewhat different effects on the outcomes of Aurora B inhibition, although both reduced the proportion of cells that entered senescence. Loss of either also promoted replication stress which was not observed in RB and p53 proficient cells, the level of replication stress was not enhanced by Aurora A co-inhibition. Selective Aurora B inhibitor was also less toxic to proliferating PBMC derive CD3+ T cells than the pan Aurora inhibitor. Together these data indicate that short term treatment with Aurora B selective inhibitor is sufficient to promote cell cycle arrest and senescence in RB and p53 proficient cells, although proliferating T cells appear to tolerate this. RB and p53 pathway defective cells are less sensitive to this senescence trigger, but undergo replication stress.
Citation Format: Ariel Andrews, Ramyashree Prasanna Kumar, Deborah Nazareth, Anna Ehmann, John Hooper, Nigel McMillan, Brian Gabrielli. Inhibition of Aurora B kinase activity triggers senescence that can be bypassed by blocking p53 and RB function, promoting replication stress [abstract]. In: Proceedings of the AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics; 2019 Oct 26-30; Boston, MA. Philadelphia (PA): AACR; Mol Cancer Ther 2019;18(12 Suppl):Abstract nr A060. doi:10.1158/1535-7163.TARG-19-A060
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Abstract
Aims This aim of this study was to assess the feasibility of designing and introducing generic 3D-printed instrumentation for routine use in total knee arthroplasty. Materials and Methods Instruments were designed to take advantage of 3D-printing technology, particularly ensuring that all parts were pre-assembled, to theoretically reduce the time and skill required during surgery. Concerning functionality, ranges of resection angle and distance were restricted within a safe zone, while accommodating either mechanical or anatomical alignment goals. To identify the most suitable biocompatible materials, typical instrument shapes and mating parts, such as dovetails and screws, were designed and produced. Results Before and after steam sterilization, dimensional analysis showed that acrylonitrile butadiene styrene could not withstand the temperatures without dimensional changes. Oscillating saw tests with slotted cutting blocks produced debris, fractures, or further dimensional changes in the shape of Nylon-12 and polymethylmethacrylate (MED610), but polyetherimide ULTEM 1010 was least affected. Conclusion The study showed that 3D-printed instrumentation was technically feasible and had some advantages. However, other factors, such as whether all procedural steps can be accomplished with a set of 3D-printed instruments, the logistics of delivery, and the economic aspects, require further study. Cite this article: Bone Joint J 2019;101-B(7 Supple C):115–120
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Affiliation(s)
- J. Hooper
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - R. Schwarzkopf
- NYU Langone Orthopedic Hospital, New York, New York, USA
| | - E. Fernandez
- Department of Mechanical Engineering, NYU Tandon School of Engineering, New York, New York, USA
| | - A. Buckland
- NYU LaGuardia Studio, New York, New York, USA
| | - J. Werner
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
| | - T. Einhorn
- NYU Langone Orthopedic Hospital, New York, New York, USA
| | - P. S. Walker
- Department of Orthopedic Surgery, NYU Langone Orthopedic Hospital, New York, New York, USA
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Teasdale E, Lalonde A, Muller I, Chalmers J, Smart P, Hooper J, El‐Gohary M, Thomas K, Santer M. Patients' understanding of cellulitis and views about how best to prevent recurrent episodes: mixed-methods study in primary and secondary care. Br J Dermatol 2019; 180:810-820. [PMID: 30451281 PMCID: PMC6487809 DOI: 10.1111/bjd.17445] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Cellulitis is a common painful infection of the skin and underlying tissues that recurs in approximately one-third of cases. The only proven strategy to reduce the risk of recurrence is long-term, low-dose antibiotics. Given current concerns about antibiotic resistance and the pressure to reduce antibiotic prescribing, other prevention strategies are needed. OBJECTIVES To explore patients' views about cellulitis and different ways of preventing recurrent episodes. METHODS Adults aged ≥ 18 years with a history of first-episode or recurrent cellulitis were invited through primary care, hospitals and advertising to complete a survey, take part in an interview or both. RESULTS Thirty interviews were conducted between August 2016 and July 2017. Two hundred and forty surveys were completed (response rate 17%). Triangulation of quantitative and qualitative data showed that people who have had cellulitis have wide-ranging beliefs about what can cause cellulitis and are often unaware of risk of recurrence or potential strategies to prevent recurrence. Enhanced foot hygiene, applying emollients daily, exercise and losing weight were more popular potential strategies than the use of compression stockings or long-term antibiotics. Participants expressed caution about long-term oral antibiotics, particularly those who had experienced only one episode of cellulitis. CONCLUSIONS People who have had cellulitis are keen to know about possible ways to prevent further episodes. Enhanced foot hygiene, applying emollients daily, exercise and losing weight were generally viewed to be more acceptable, feasible strategies than compression or antibiotics, but further research is needed to explore uptake and effectiveness in practice.
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Affiliation(s)
- E.J. Teasdale
- Primary Care and Population ScienceFaculty of MedicineUniversity of SouthamptonSouthamptonU.K
| | - A. Lalonde
- Primary Care and Population ScienceFaculty of MedicineUniversity of SouthamptonSouthamptonU.K
| | - I. Muller
- Primary Care and Population ScienceFaculty of MedicineUniversity of SouthamptonSouthamptonU.K
| | - J. Chalmers
- Centre for Evidence Based DermatologyUniversity of NottinghamNottinghamU.K
| | | | | | - M. El‐Gohary
- Primary Care and Population ScienceFaculty of MedicineUniversity of SouthamptonSouthamptonU.K
| | - K.S. Thomas
- Centre for Evidence Based DermatologyUniversity of NottinghamNottinghamU.K
| | - M. Santer
- Primary Care and Population ScienceFaculty of MedicineUniversity of SouthamptonSouthamptonU.K
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Teasdale E, Lalonde A, Muller I, Chalmers J, Smart P, Hooper J, El‐Gohary M, Thomas K, Santer M. Preventing recurrent cellulitis. Br J Dermatol 2019. [DOI: 10.1111/bjd.17658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Teasdale E, Lalonde A, Muller I, Chalmers J, Smart P, Hooper J, El‐Gohary M, Thomas K, Santer M. 防止复发性蜂窝织炎. Br J Dermatol 2019. [DOI: 10.1111/bjd.17674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Alharbi M, Zuñiga F, Elfeky O, Guanzon D, Lai A, Rice GE, Perrin L, Hooper J, Salomon C. The potential role of miRNAs and exosomes in chemotherapy in ovarian cancer. Endocr Relat Cancer 2018; 25:R663-R685. [PMID: 30400025 DOI: 10.1530/erc-18-0019] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 07/26/2018] [Indexed: 12/20/2022]
Abstract
Chemoresistance is one of the major obstacles in the treatment of cancer patients. It poses a fundamental challenge to the effectiveness of chemotherapy and is often linked to relapse in patients. Chemoresistant cells can be identified in different types of cancers; however, ovarian cancer has one of the highest rates of chemoresistance-related relapse (50% of patients within 5 years). Resistance in cells can either develop through prolonged cycles of treatment or through intrinsic pathways. Mechanistically, the problem of drug resistance is complex mainly because numerous factors are involved, such as overexpression of drug efflux pumps, drug inactivation, DNA repair mechanisms and alterations to and/or mutations in the drug target. Additionally, there is strong evidence that circulating miRNAs participate in the development of chemoresistance. Recently, miRNAs have been identified in exosomes, where they are encapsulated and hence protected from degradation. These miRNAs within exosomes (exo-miRNAs) can regulate the gene expression of target cells both locally and systemically. Exo-miRNAs play an important role in disease progression and can potentially facilitate chemoresistance in cancer cells. In addition, and from a diagnostic perspective, exo-miRNAs profiles may contribute to the development of predictive models to identify responder and non-responder chemotherapy. Such model may also be used for monitoring treatment response and disease progression. Exo-miRNAs may ultimately serve as both a predictive biomarker for cancer response to therapy and as a prognostic marker for the development of chemotherapy resistance. Therefore, this review examines the potential role of exo-miRNAs in chemotherapy in ovarian cancer.
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Affiliation(s)
- Mona Alharbi
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Felipe Zuñiga
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
| | - Omar Elfeky
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Dominic Guanzon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Andrew Lai
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
| | - Gregory E Rice
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Clinic Foundation, New Orleans, Louisiana, USA
- Perinatology Research Branch, NICHD/NIH, Wayne State University, Detroit, Michigan, USA
| | - Lewis Perrin
- Mater Research Institute, University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
- Mater Ovarian Cancer Research Collaborative, Mater Adult Hospital, South Brisbane, Queensland, Australia
| | - John Hooper
- Mater Research Institute, University of Queensland, Translational Research Institute, Woolloongabba, Queensland, Australia
- Mater Ovarian Cancer Research Collaborative, Mater Adult Hospital, South Brisbane, Queensland, Australia
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women's Hospital, The University of Queensland, Brisbane Queensland, Australia
- Department of Clinical Biochemistry and Immunology, Faculty of Pharmacy, University of Concepción, Concepción, Chile
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Clinic Foundation, New Orleans, Louisiana, USA
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Abstract
INTRODUCTION McKittrick-Wheelock syndrome describes the condition of extreme electrolyte and fluid depletion caused by large distal colorectal tumours, usually the benign villous adenoma. Patients generally present critically unwell with severe hyponatraemia, hypokalaemia and/or acute kidney injury. METHODS A structured literature review was undertaken to discover what is known about this condition, which is almost universally described as rare. Important features of the syndrome were identified, including common presenting symptoms, blood results, tumour location and size. FINDINGS Our literature search identified 257 cases reported across all languages. The most remarkable features were the long duration of symptoms (median 24 months) and the significant electrolyte derangements (median sodium of 122mmol/l and median potassium of 2.7mmol/l at initial presentation). Five key recommendations are made to improve diagnosis, including aggressive fluid resuscitation to match rectal losses and surgical intervention on the index admission. The advantages and disadvantages of different treatment options are discussed, including minimally invasive alternatives to traditional resectional surgery. CONCLUSIONS McKittrick-Wheelock syndrome describes a normally benign condition that can cause patients to become critically unwell and so it behoves all clinicians to be aware of it. By publishing recommendations based on a comprehensive literature review, we aim to improve diagnosis and management of this life threatening condition.
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Affiliation(s)
- MR Orchard
- Gloucestershire Hospitals NHS Foundation Trust, UK
| | - J Hooper
- University Hospitals Bristol NHS Foundation Trust, UK
| | - JA Wright
- The Chinese University of Hong Kong, China
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Aimes R, Zijlstra A, Hooper J, Ogbourne S, Sit ML, Fuchs S, Gotley D, Quigley J, Antalis T. Endothelial cell serine proteases expressed during vascular morphogenesis and angiogenesis. Thromb Haemost 2017. [DOI: 10.1055/s-0037-1613388] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
SummaryMany serine proteases play important regulatory roles in complex biological systems, but only a few have been linked directly with capillary morphogenesis and angiogenesis. Here we provide evidence that serine protease activities, independent of the plasminogen activation cascade, are required for microvascular endothelial cell reorganization and capillary morphogenesis in vitro. A homology cloning approach targeting conserved motifs present in all serine proteases, was used to identify candidate serine proteases involved in these processes, and revealed 5 genes (acrosin, testisin, neurosin, PSP and neurotrypsin), none of which had been associated previously with expression in endothelial cells. A subsequent gene-specific RT-PCR screen for 22 serine proteases confirmed expression of these 5 genes and identified 7 additional serine protease genes expressed by human endothelial cells, urokinase-type plasminogen activator, protein C, TMPRSS2, hepsin, matriptase/ MT-SP1, dipeptidylpeptidase IV, and seprase. Differences in serine protease gene expression between microvascular and human umbilical vein endothelial cells (HUVECs) were identified and several serine protease genes were found to be regulated by the nature of the substratum, ie. artificial basement membrane or fibrillar type I collagen. mRNA transcripts of several serine protease genes were associated with blood vessels in vivo by in situ hybridization of human tissue specimens. These data suggest a potential role for serine proteases, not previously associated with endothelium, in vascular function and angiogenesis.
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Thompson E, Taube J, Hooper J, Rodriguez E, Illei P. P2.02-044 Pulmonary Findings in 7 Autopsy Cases of Patients Treated with Immune Checkpoint Inhibitors. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Thomas K, Brindle R, Chalmers J, Gamble B, Francis N, Hardy D, Hooper J, Keeley V, Levell N, McPhee M, Metcalf L, Santer M, Tarpey M, Smart P, Wallace A, Wilkes S. Identifying priority areas for research into the diagnosis, treatment and prevention of cellulitis (erysipelas): results of a James Lind Alliance Priority Setting Partnership. Br J Dermatol 2017; 177:541-543. [DOI: 10.1111/bjd.15634] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K.S. Thomas
- Centre of Evidence Based Dermatology; The University of Nottingham; Nottingham U.K
| | - R. Brindle
- School of Clinical Sciences; University of Bristol; Bristol U.K
| | - J.R. Chalmers
- Centre of Evidence Based Dermatology; The University of Nottingham; Nottingham U.K
| | | | - N.A. Francis
- Division of Population Medicine; School of Medicine; Cardiff University; Cardiff U.K
| | - D. Hardy
- Kendal Lymphology Centre; Kendal U.K
| | - J. Hooper
- Patient participant
- Primary Care and Population Sciences; University of Southampton; Southampton U.K
| | - V. Keeley
- Derby Teaching Hospitals NHS Foundation Trust; Derby U.K
| | - N.J. Levell
- Norfolk and Norwich University Hospitals NHS Foundation Trust; Norwich U.K
| | - M. McPhee
- Centre of Evidence Based Dermatology; The University of Nottingham; Nottingham U.K
| | - L. Metcalf
- James Lind Alliance, National Institute for Health Research Evaluation; Trials and Studies Coordinating Centre; University of Southampton; Southampton U.K
| | - M. Santer
- Primary Care and Population Sciences; University of Southampton; Southampton U.K
| | - M. Tarpey
- James Lind Alliance, National Institute for Health Research Evaluation; Trials and Studies Coordinating Centre; University of Southampton; Southampton U.K
| | | | - A. Wallace
- Patient participant
- Lymphoedema Support Network; London U.K
| | - S. Wilkes
- Centre of Evidence Based Dermatology; The University of Nottingham; Nottingham U.K
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Driver G, Debattista J, Gu Z, Lemoire J, Hooper J. HIV testing within the African community using home-based self collection of oral samples. Aust N Z J Public Health 2017; 41:446. [PMID: 28245516 DOI: 10.1111/1753-6405.12653] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
| | | | - Zhihong Gu
- Ethnic Communities Council of Queensland
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Sheng Y, Ng CP, Lourie R, Shah ET, He Y, Wong KY, Seim I, Oancea I, Morais C, Jeffery PL, Hooper J, Gobe GC, McGuckin MA. MUC13 overexpression in renal cell carcinoma plays a central role in tumor progression and drug resistance. Int J Cancer 2017; 140:2351-2363. [PMID: 28205224 DOI: 10.1002/ijc.30651] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 12/21/2016] [Accepted: 01/25/2017] [Indexed: 01/09/2023]
Abstract
Metastatic renal cell carcinoma is a largely incurable disease, and existing treatments targeting angiogenesis and tyrosine kinase receptors are only partially effective. Here we reveal that MUC13, a cell surface mucin glycoprotein, is aberrantly expressed by most renal cell carcinomas, with increasing expression positively correlating with tumor grade. Importantly, we demonstrated that high MUC13 expression was a statistically significant independent predictor of poor survival in two independent cohorts, particularly in stage 1 cancers. In cultured renal cell carcinoma cells MUC13 promoted proliferation and induced the cell cycle regulator, cyclin D1, and inhibited apoptosis by inducing the anti-apoptotic proteins, BCL-xL and survivin. Silencing of MUC13 expression inhibited migration and invasion, and sensitized renal cancer cells to killing by the multi-kinase inhibitors used clinically, sorafenib and sunitinib, and reversed acquired resistance to these drugs. Furthermore, we demonstrated that MUC13 promotion of renal cancer cell growth and survival is mediated by activation of nuclear factor κB, a transcription factor known to regulate the expression of genes that play key roles in the development and progression of cancer. These results show that MUC13 has potential as a prognostic marker for aggressive early stage renal cell cancer and is a plausible target to sensitize these tumors to therapy.
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Affiliation(s)
- Yonghua Sheng
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Choa Ping Ng
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Rohan Lourie
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Esha T Shah
- Ghrelin Research Group, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia.,Comparative and Endocrine Biology Laboratory, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Yaowu He
- Cancer Biology Group, Mater Research Institute-University of Queensland, Brisbane, QLD, Australia
| | - Kuan Yau Wong
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Inge Seim
- Ghrelin Research Group, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia.,Comparative and Endocrine Biology Laboratory, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Iulia Oancea
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
| | - Christudas Morais
- Centre for Kidney Disease Research, The University of Queensland School of Medicine, Translational Research Institute, Brisbane, QLD, Australia
| | - Penny L Jeffery
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia.,Ghrelin Research Group, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia.,Comparative and Endocrine Biology Laboratory, Translational Research Institute-Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - John Hooper
- Cancer Biology Group, Mater Research Institute-University of Queensland, Brisbane, QLD, Australia
| | - Glenda C Gobe
- Centre for Kidney Disease Research, The University of Queensland School of Medicine, Translational Research Institute, Brisbane, QLD, Australia
| | - Michael A McGuckin
- Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute, Brisbane, QLD, Australia
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Sullivan R, Maresh G, Zhang X, Salomon C, Hooper J, Margolin D, Li L. The Emerging Roles of Extracellular Vesicles As Communication Vehicles within the Tumor Microenvironment and Beyond. Front Endocrinol (Lausanne) 2017; 8:194. [PMID: 28848498 PMCID: PMC5550719 DOI: 10.3389/fendo.2017.00194] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/25/2017] [Indexed: 12/21/2022] Open
Abstract
Tumors evolve in complex and dynamic microenvironments that they rely on for sustained growth, invasion, and metastasis. Within this space, tumor cells and non-malignant cells are in frequent communication. One specific mode of communication that has gained recent attention is the release of extracellular vesicles (EVs). EVs are lipid bilayer-bound vehicles that are released from the cell membrane and carry nucleic acids, proteins, and lipids to neighboring or distant cells. EVs have been demonstrated to influence a multitude of processes that aid in tumor progression including cellular proliferation, angiogenesis, migration, invasion, metastasis, immunoediting, and drug resistance. The ubiquitous involvement of EVs on cancer progression makes them very suitable targets for novel therapeutics. Furthermore, they are being studied as specific markers for cancer diagnostics, prognosis, and even as chemotherapy drug-delivery systems. This review focuses on the most recent advances in EV knowledge, some current and potential problems with their use, and some proposed solutions to consider for the future.
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Affiliation(s)
- Ryan Sullivan
- Laboratory of Translational Cancer Research, Ochsner Clinic Foundation, New Orleans, LA, United States
| | - Grace Maresh
- Laboratory of Translational Cancer Research, Ochsner Clinic Foundation, New Orleans, LA, United States
| | - Xin Zhang
- Laboratory of Translational Cancer Research, Ochsner Clinic Foundation, New Orleans, LA, United States
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women’s Hospital, The University of Queensland, Brisbane, QLD, Australia
- Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Ochsner Clinic Foundation, New Orleans, LA, United States
- Faculty of Pharmacy, Department of Clinical Biochemistry and Immunology, University of Concepción, Concepción, Chile
| | - John Hooper
- Mater Research Institute-University of Queensland, Brisbane, QLD, Australia
| | - David Margolin
- Department of Colon and Rectal Surgery, Ochsner Clinic Foundation, New Orleans, LA, United States
- Ochsner Clinical School, School of Medicine, University Queensland, New Orleans, LA, United States
| | - Li Li
- Laboratory of Translational Cancer Research, Ochsner Clinic Foundation, New Orleans, LA, United States
- Ochsner Clinical School, School of Medicine, University Queensland, New Orleans, LA, United States
- *Correspondence: Li Li,
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Abstract
The normal ranges of plasma total calcium in male and female inpatients and outpatients in a district general hospital have been determined using the SMA PLUS (Technicon Instrument Company Ltd., Basingstoke, England), after selective sampling to exclude cases likely to have abnormal results both on clinical and on biochemical grounds. The 95% ranges were 2.15–2.60 mmol/l for inpatients and 2.25–2.65 mmol/l for outpatients.
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Affiliation(s)
- J Hooper
- Department of Chemical Pathology, North Manchester General Hospital, Manchester
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Brown S, Debattista J, Durkin I, Hooper J. Mailed specimen collection for HIV testing in regional Queensland, Australia: a second attempt. Aust N Z J Public Health 2016; 40:397-8. [PMID: 27372726 DOI: 10.1111/1753-6405.12546] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
| | | | | | - John Hooper
- Darling Downs Sexual Health & HIV Service, Queensland
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Ji P, Genovesi L, He Y, Hooper J, Wainwright B. MB-58TARGETING APOPTOSIS AS A NOVEL THERAPY FOR MYC-DRIVEN MEDULLOBLASTOMA. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now076.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Rutkin W, Debattista J, Martin P, Hooper J. Trial of mailed specimen collection for HIV testing in regional Queensland. Aust N Z J Public Health 2015; 38:193-4. [PMID: 24690061 DOI: 10.1111/1753-6405.12182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Wilson D, Hyde E, Wilson D, Claridge S, Leong K, Salciccioli J, Conroy R, Ganesha Babu G, Scott P, Manupati S, Lazdam M, Leventogiannis G, Barr C, Morgan J, Plank G, Rinaldi C, Niederer S, Zeljko H, Leventopoulos G, Ahmed N, Thomas G, Duncan E, Rodderick P, Morgan J, Chen Z, Jackson T, Behar J, Ali M, Bostock J, Lumley M, Williams R, Assress K, De Silva K, Gill J, Perera D, Rinaldi C, Ng F, Kanapeckaite L, Hu M, Roney C, Lim P, Harding S, Peters N, Varnava A, Kanagaratnam P, Marshall D, Sykes M, Lim P, Lee S, Rotheram N, Macedo A, Cobb V, Providencia R, Srinivasan N, Ahsan S, Chow A, Murgatroyd F, Silberbauer J, Hooper J, Zaman M, Yao Z, Zaidi A, Ahmed F, Virdee M, Heck P, Agarwal S, Lee J, Grace A, Begley D, Fynn S. Posters 2. Europace 2015; 17:v22-v25. [PMCID: PMC4892099 DOI: 10.1093/europace/euv330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023] Open
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McDonald CJ, Ostini L, Bennett N, Subramaniam N, Hooper J, Velasco G, Wallace DF, Subramaniam VN. Functional analysis of matriptase-2 mutations and domains: insights into the molecular basis of iron-refractory iron deficiency anemia. Am J Physiol Cell Physiol 2015; 308:C539-47. [DOI: 10.1152/ajpcell.00264.2014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 01/09/2015] [Indexed: 12/17/2022]
Abstract
Mutations in the TMPRSS6 gene are associated with severe iron-refractory iron deficiency anemia resulting from an overexpression of hepcidin, the key regulator of iron homeostasis. The matriptase (MT)-2 protein (encoded by the TMPRSS6 gene) regulates hepcidin expression by cleaving hemojuvelin [HJV/hemochromatosis type 2 (HFE2)], a bone morphogenetic protein (BMP) coreceptor in the hepcidin regulatory pathway. We investigated the functional consequences of five clinically associated TMPRSS6 variants and the role of MT-2 protein domains by generating epitope-tagged mutant and domain-swapped MT-2-MT-1 (encoded by the ST14 gene) chimeric constructs and expressing them in HepG2/C3A cells. We developed a novel cell culture immunofluorescence assay to assess the effect of MT-2 on cell surface HJV expression levels, compatible with HJV cleavage. The TMPRSS6 variants Y141C, I212T, G442R, and C510S were retained intracellularly and were unable to inhibit BMP6 induction of hepcidin. The R271Q variant, although it has been associated with iron-refractory iron deficiency anemia, appears to remain functional. Analysis of the chimeric constructs showed that replacement of sperm protein, enterokinase, and agrin (SEA), low-density-lipoprotein receptor class A (LDLRA), and protease (PROT) domains from MT-2 with those from MT-1 resulted in limited cell surface localization, while the complement C1r/C1s, Uegf, Bmp1 (CUB) domain chimera retained localization at the cell surface. The SEA domain chimera was able to reduce cell surface HJV expression, while the CUB, LDLRA, and PROT domain chimeras were not. These studies suggest that the SEA and LDLRA domains of MT-2 are important for trafficking to the cell surface and that the CUB, LDLRA, and PROT domains are required for cleavage of HJV.
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Affiliation(s)
- Cameron J. McDonald
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Lesa Ostini
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nigel Bennett
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nanthakumar Subramaniam
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - John Hooper
- Mater Research Institute-University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia
| | - Gloria Velasco
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología, Universidad de Oviedo, Oviedo, Spain; and
| | - Daniel F. Wallace
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - V. Nathan Subramaniam
- Membrane Transport Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Faculty of Medicine and Biomedical Sciences, University of Queensland, Brisbane, Queensland, Australia
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Schuster A, Erpenbeck D, Pisera A, Hooper J, Bryce M, Fromont J, Wörheide G. Deceptive desmas: molecular phylogenetics suggests a new classification and uncovers convergent evolution of lithistid demosponges. PLoS One 2015; 10:e116038. [PMID: 25565279 PMCID: PMC4286238 DOI: 10.1371/journal.pone.0116038] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 11/30/2014] [Indexed: 11/18/2022] Open
Abstract
Reconciling the fossil record with molecular phylogenies to enhance the understanding of animal evolution is a challenging task, especially for taxa with a mostly poor fossil record, such as sponges (Porifera). 'Lithistida', a polyphyletic group of recent and fossil sponges, are an exception as they provide the richest fossil record among demosponges. Lithistids, currently encompassing 13 families, 41 genera and >300 recent species, are defined by the common possession of peculiar siliceous spicules (desmas) that characteristically form rigid articulated skeletons. Their phylogenetic relationships are to a large extent unresolved and there has been no (taxonomically) comprehensive analysis to formally reallocate lithistid taxa to their closest relatives. This study, based on the most comprehensive molecular and morphological investigation of 'lithistid' demosponges to date, corroborates some previous weakly-supported hypotheses, and provides novel insights into the evolutionary relationships of the previous 'order Lithistida'. Based on molecular data (partial mtDNA CO1 and 28S rDNA sequences), we show that 8 out of 13 'Lithistida' families belong to the order Astrophorida, whereas Scleritodermidae and Siphonidiidae form a separate monophyletic clade within Tetractinellida. Most lithistid astrophorids are dispersed between different clades of the Astrophorida and we propose to formally reallocate them, respectively. Corallistidae, Theonellidae and Phymatellidae are monophyletic, whereas the families Pleromidae and Scleritodermidae are polyphyletic. Family Desmanthidae is polyphyletic and groups within Halichondriidae--we formally propose a reallocation. The sister group relationship of the family Vetulinidae to Spongillida is confirmed and we propose here for the first time to include Vetulina into a new Order Sphaerocladina. Megascleres and microscleres possibly evolved and/or were lost several times independently in different 'lithistid' taxa, and microscleres might at least be four times more likely lost than megascleres. Desma spicules occasionally may have undergone secondary losses too. Our study provides a framework for further detailed investigations of this important demosponge group.
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Affiliation(s)
- Astrid Schuster
- Department of Earth- & Environmental Sciences, Palaeontology and Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Str. 10, 80333 Munich, Germany
- SNSB – Bavarian State Collections of Palaeontology and Geology, Richard-Wagner Str. 10, 80333 Munich, Germany
| | - Dirk Erpenbeck
- Department of Earth- & Environmental Sciences, Palaeontology and Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Str. 10, 80333 Munich, Germany
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Str. 10, 80333 Munich, Germany
| | - Andrzej Pisera
- Institute of Paleobiology, Polish Academy of Sciences, ul. Twarda 51/55, 00-818 Warszawa, Poland
| | - John Hooper
- Queensland Museum, PO Box 3300, South Brisbane, QLD 4101, Australia
- Eskitis Institute for Drug Discovery, Griffith University, Nathan, QLD 4111, Australia
| | - Monika Bryce
- Queensland Museum, PO Box 3300, South Brisbane, QLD 4101, Australia
- Department of Aquatic Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, Western Australia, 6986, Australia
| | - Jane Fromont
- Department of Aquatic Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, Western Australia, 6986, Australia
| | - Gert Wörheide
- Department of Earth- & Environmental Sciences, Palaeontology and Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner Str. 10, 80333 Munich, Germany
- SNSB – Bavarian State Collections of Palaeontology and Geology, Richard-Wagner Str. 10, 80333 Munich, Germany
- GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner Str. 10, 80333 Munich, Germany
- * E-mail:
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Santos M, Rivero J, Mccullough S, Opotowsky A, Waxman A, Systrom D, Shah A, Santoro C, Esposito R, Schiano Lomoriello V, Raia R, De Palma D, Ippolito R, Ierano P, Arpino G, De Simone G, Galderisi M, Cameli M, Lisi M, Di Tommaso C, Solari M, Focardi M, Maccherini M, Henein M, Galderisi M, Mondillo S, Simova I, Katova T, Galderisi M, Pauncheva B, Vrettos A, Dawson D, Grigoratos C, Papapolychroniou C, Nihoyannopoulos P, Voilliot D, Huttin O, Vaugrenard T, Venner C, Sadoul N, Aliot E, Juilliere Y, Selton-Suty C, Hamdi I, Mahfoudhi H, Ben Mansour N, Dahmani R, Lahidheb D, Fehri W, Haouala H, Erken Pamukcu H, Gerede D, Sorgun M, Akbostanci C, Turhan S, Erol U, Voilliot D, Magne J, Dulgheru R, Kou S, Henri C, Caballero L, De Sousa C, Sprynger M, Pierard L, Lancellotti P, Panelo ML, Rodriguez-Fernandez A, Escriba-Bori S, Krol W, Konopka M, Burkhard K, Jedrzejewska I, Pokrywka A, Klusiewicz A, Chwalbinska J, Dluzniewski M, Braksator W, Elmissiri A, Eid M, Sayed I, Awadalla H, Schiano-Lomoriello V, Esposito R, Santoro C, Lo Iudice F, De Simone G, Galderisi M, Ibrahimi P, Jashari F, Johansson E, Gronlund C, Bajraktari G, Wester P, Henein M, Potluri R, Aziz A, Hooper J, Mummadi S, Uppal H, Asghar O, Chandran S, Surkova EA, Tereshina OV, Shchukin UV, Rubanenko AO, Medvedeva EA, Hamdi I, Mahfoudhi H, Ben Mansour N, Dahmani R, Lahidheb D, Fehri W, Haouala H, Krapf L, Nguyen V, Cimadevilla C, Himbert D, Brochet E, Iung B, Vahanian A, Messika-Zeitoun D, Van De Heyning CM, Magne J, Pierard L, Bruyere P, Davin L, De Maeyer C, Paelinck B, Vrints C, Lancellotti P, Bertrand P, Groenendaels Y, Vertessen V, Mullens W, Pettinari M, Gutermann H, Dion R, Verhaert D, Vandervoort P, Guven S, Sen T, Tufekcioglu O, Gucuk E, Uygur B, Kahraman E, Valuckiene Z, Jurkevicius R, Pranevicius R, Marcinkeviciene J, Zaliaduonyte-Peksiene D, Stoskute N, Zaliunas R. Club 35 Poster session 2: Thursday 4 December 2014, 08:30-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Keshvari S, Henstridge D, Adams M, O’Neill H, Hooper J, Febbraio M, Whitehead J. Characterisation of the adiponectin receptors: Cell-surface expression and signal transduction of AdipoR1 and AdipoR2 are palmitoylation-dependent. Obes Res Clin Pract 2014. [DOI: 10.1016/j.orcp.2014.10.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dutta R, Hooper J, Dutta D. 2 * PROGNOSTICATION IN NURSING HOMES IN WORCESTERSHIRE USING THE MINIMUM DATASET MORTALITY RISK INDEX-REVISED (MMRI-R). Age Ageing 2014. [DOI: 10.1093/ageing/afu124.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hooper J, Ahmed FZ, Zaidi A. 59 * Age-adjusted Charlson score: a novel clinical predictor of one-year mortality after biventricular pacing for heart failure. Europace 2014. [DOI: 10.1093/europace/euu242.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sale M, Hooper J, Ogburn J, Maguire-Marshall M, Leeman L. Increasing long-acting reversible contraceptive use among women using methadone. Contraception 2014. [DOI: 10.1016/j.contraception.2014.05.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bilewitch JP, Ekins M, Hooper J, Degnan SM. Corrigendum to “Molecular and morphological systematics of the Ellisellidae (Coelenterata: Octocorallia): Parallel evolution in a globally distributed family of octocorals” [Mol. Phylogenet. Evol. 73 (2014) 106–118]. Mol Phylogenet Evol 2014. [DOI: 10.1016/j.ympev.2014.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Bousquet J, Addis A, Adcock I, Agache I, Agusti A, Alonso A, Annesi-Maesano I, Anto JM, Bachert C, Baena-Cagnani CE, Bai C, Baigenzhin A, Barbara C, Barnes PJ, Bateman ED, Beck L, Bedbrook A, Bel EH, Benezet O, Bennoor KS, Benson M, Bernabeu-Wittel M, Bewick M, Bindslev-Jensen C, Blain H, Blasi F, Bonini M, Bonini S, Boulet LP, Bourdin A, Bourret R, Bousquet PJ, Brightling CE, Briggs A, Brozek J, Buhl R, Bush A, Caimmi D, Calderon M, Calverley P, Camargos PA, Camuzat T, Canonica GW, Carlsen KH, Casale TB, Cazzola M, Cepeda Sarabia AM, Cesario A, Chen YZ, Chkhartishvili E, Chavannes NH, Chiron R, Chuchalin A, Chung KF, Cox L, Crooks G, Crooks MG, Cruz AA, Custovic A, Dahl R, Dahlen SE, De Blay F, Dedeu T, Deleanu D, Demoly P, Devillier P, Didier A, Dinh-Xuan AT, Djukanovic R, Dokic D, Douagui H, Dubakiene R, Eglin S, Elliot F, Emuzyte R, Fabbri L, Fink Wagner A, Fletcher M, Fokkens WJ, Fonseca J, Franco A, Frith P, Furber A, Gaga M, Garcés J, Garcia-Aymerich J, Gamkrelidze A, Gonzales-Diaz S, Gouzi F, Guzmán MA, Haahtela T, Harrison D, Hayot M, Heaney LG, Heinrich J, Hellings PW, Hooper J, Humbert M, Hyland M, Iaccarino G, Jakovenko D, Jardim JR, Jeandel C, Jenkins C, Johnston SL, Jonquet O, Joos G, Jung KS, Kalayci O, Karunanithi S, Keil T, Khaltaev N, Kolek V, Kowalski ML, Kull I, Kuna P, Kvedariene V, Le LT, Lodrup Carlsen KC, Louis R, MacNee W, Mair A, Majer I, Manning P, de Manuel Keenoy E, Masjedi MR, Melen E, Melo-Gomes E, Menzies-Gow A, Mercier G, Mercier J, Michel JP, Miculinic N, Mihaltan F, Milenkovic B, Molimard M, Momas I, Montilla-Santana A, Morais-Almeida M, Morgan M, N'Diaye M, Nafti S, Nekam K, Neou A, Nicod L, O'Hehir R, Ohta K, Paggiaro P, Palkonen S, Palmer S, Papadopoulos NG, Papi A, Passalacqua G, Pavord I, Pigearias B, Plavec D, Postma DS, Price D, Rabe KF, Radier Pontal F, Redon J, Rennard S, Roberts J, Robine JM, Roca J, Roche N, Rodenas F, Roggeri A, Rolland C, Rosado-Pinto J, Ryan D, Samolinski B, Sanchez-Borges M, Schünemann HJ, Sheikh A, Shields M, Siafakas N, Sibille Y, Similowski T, Small I, Sola-Morales O, Sooronbaev T, Stelmach R, Sterk PJ, Stiris T, Sud P, Tellier V, To T, Todo-Bom A, Triggiani M, Valenta R, Valero AL, Valiulis A, Valovirta E, Van Ganse E, Vandenplas O, Vasankari T, Vestbo J, Vezzani G, Viegi G, Visier L, Vogelmeier C, Vontetsianos T, Wagstaff R, Wahn U, Wallaert B, Whalley B, Wickman M, Williams DM, Wilson N, Yawn BP, Yiallouros PK, Yorgancioglu A, Yusuf OM, Zar HJ, Zhong N, Zidarn M, Zuberbier T. Integrated care pathways for airway diseases (AIRWAYS-ICPs). Eur Respir J 2014; 44:304-23. [PMID: 24925919 DOI: 10.1183/09031936.00014614] [Citation(s) in RCA: 128] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The objective of Integrated Care Pathways for Airway Diseases (AIRWAYS-ICPs) is to launch a collaboration to develop multi-sectoral care pathways for chronic respiratory diseases in European countries and regions. AIRWAYS-ICPs has strategic relevance to the European Union Health Strategy and will add value to existing public health knowledge by: 1) proposing a common framework of care pathways for chronic respiratory diseases, which will facilitate comparability and trans-national initiatives; 2) informing cost-effective policy development, strengthening in particular those on smoking and environmental exposure; 3) aiding risk stratification in chronic disease patients, using a common strategy; 4) having a significant impact on the health of citizens in the short term (reduction of morbidity, improvement of education in children and of work in adults) and in the long-term (healthy ageing); 5) proposing a common simulation tool to assist physicians; and 6) ultimately reducing the healthcare burden (emergency visits, avoidable hospitalisations, disability and costs) while improving quality of life. In the longer term, the incidence of disease may be reduced by innovative prevention strategies. AIRWAYSICPs was initiated by Area 5 of the Action Plan B3 of the European Innovation Partnership on Active and Healthy Ageing. All stakeholders are involved (health and social care, patients, and policy makers).
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Affiliation(s)
| | | | | | - J Bousquet
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action UM1, University 1, Montpellier, France Fondation Partenariale, France
| | - A Addis
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Regione Emilia-Romagna, Italy
| | - I Adcock
- National Heart and Lung Institute, Imperial College London and Royal Brompton and Harefield NIHR Biomedical Research Unit, London, UK
| | - I Agache
- ARIA, Allergic Rhinitis and Its Impact on Asthma Romanian Alliance Against Chronic Respiratory Diseases Faculty of Medicine, Transylvania University, Brasov, Romania
| | - A Agusti
- Thorax Institute, Hospital Clinic, IDIBAPS, University of Barcelona and CIBER Enfermedades Respiratorias, Barcelona, Spain
| | - A Alonso
- Hospital Clínic/FCRB, Barcelona, Spain
| | | | - J M Anto
- MeDALL, Mechanisms of the Development of Allergy Centre for Research in Environmental Epidemiology (CREAL), IMIM (Hospital del Mar Medical Research Institute, Universitat Pompeu Fabra (UPF), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - C Bachert
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma Dept Respiratory Medicine, Ghent University Hospital, Gent, Belgium ENT Dept, Ghent University Hospital, Gent, Belgium
| | - C E Baena-Cagnani
- ARIA, Allergic Rhinitis and Its Impact on Asthma Research Centre in Respiratory Medicine (CIMER), Faculty of Medicine, Catholic University, Cordoba, Argentina
| | - C Bai
- Shanghai Respiratory Research Institute, Chinese Medical Association, Shanghai, China Chinese Alliance against Lung Cancer
| | - A Baigenzhin
- EuroAsian Respiratory Society, Astana City, Kazakhstan
| | - C Barbara
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action PNDR, Portuguese National Programme for Respiratory Diseases
| | - P J Barnes
- National Heart and Lung Institute, Imperial College London and Royal Brompton and Harefield NIHR Biomedical Research Unit, London, UK
| | - E D Bateman
- ARIA, Allergic Rhinitis and Its Impact on Asthma Division of Pulmonology, Dept of Medicine, Faculty of Health Sciences, University of Cape Town, South Africa
| | - L Beck
- Health Innovation Centre of Southern Denmark, Region of Southern Denmark, Denmark
| | - A Bedbrook
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France ARIA, Allergic Rhinitis and Its Impact on Asthma
| | - E H Bel
- Academic Medical Centre, University of Amsterdam, The Netherlands
| | - O Benezet
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France
| | - K S Bennoor
- ARIA, Allergic Rhinitis and Its Impact on Asthma Bangladesh Lung Foundation and National Institute of Diseases of Chest and Hospital, Dhaka, Bangladesh
| | - M Benson
- Centre for Individualised Medicine, Dept of Clinical and Experimental Sciences, Linköping University, Linköping, Sweden
| | - M Bernabeu-Wittel
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Aura Andalucia, Spain Andalusian Healthcare Service, Spain
| | - M Bewick
- Deputy National Medical Director, NHS England, UK
| | - C Bindslev-Jensen
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis, Odense University Hospital, Odense, Denmark
| | - H Blain
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - F Blasi
- ERS, European Respiratory Society, University of Milan, IRCCS Cà Granda, Milan, Italy
| | - M Bonini
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Public Health and Infectious Diseases "Sapienza" University of Rome, Rome, Italy
| | - S Bonini
- ARIA, Allergic Rhinitis and Its Impact on Asthma Second University of Naples and Institute of Translational Medicine, Italian National Research Council, Naples, Italy
| | - L P Boulet
- ARIA, Allergic Rhinitis and Its Impact on Asthma Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, QC, Canada
| | - A Bourdin
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France INSERM, U1046, Montpellier, France
| | - R Bourret
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France
| | - P J Bousquet
- ARIA, Allergic Rhinitis and Its Impact on Asthma
| | - C E Brightling
- National Institute for Health Research, Leicester Respiratory Biomedical Research Unit, Glenfield Hospital, Leicester, UK
| | - A Briggs
- Health Economics and Health Technology Assessment, Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - J Brozek
- ARIA, Allergic Rhinitis and Its Impact on Asthma Depts of Clinical Epidemiology, and Biostatistics and Medicine, McMaster University, Hamilton, ON, Canada
| | - R Buhl
- Pulmonary Dept, III, Medical Centre, Mainz University Hospital, Mainz, Germany
| | - A Bush
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Paediatric Respiratory Medicine, Royal Brompton Hospital and National Heart and Lung Institute, Imperial College, London, UK
| | - D Caimmi
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France ARIA, Allergic Rhinitis and Its Impact on Asthma
| | - M Calderon
- University of Costa Rica, San Jose, Costa Rica Section of Allergy and Clinical Immunology, Imperial College London, Royal Brompton Hospital, London, UK
| | - P Calverley
- Institute of Ageing and Chronic Disease, University of Liverpool and University Hospital Aintree, Liverpool, UK
| | - P A Camargos
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Pediatrics, Medical School, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - T Camuzat
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France
| | - G W Canonica
- ARIA, Allergic Rhinitis and Its Impact on Asthma Allergy and Respiratory Diseases, IRCCS San Martino - IST- University of Genoa, Dept of Internal Medicine, Genoa, Italy
| | - K H Carlsen
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma NAH, National Allergy Health Programme, Norway University of Oslo and Oslo University Hospital, Dept of Paediatrics, Oslo, Norway
| | - T B Casale
- ARIA, Allergic Rhinitis and Its Impact on Asthma
| | - M Cazzola
- University of Rome "Tor Vergata" Dept of System Medicine, Rome, Italy
| | - A M Cepeda Sarabia
- ARIA, Allergic Rhinitis and Its Impact on Asthma Allergy and Immunology Laboratory, Metropolitan University, Simon Bolivar University, Barranquilla, Colombia SLaai, Sociedad Latinoamericana de Allergia, Asma e Immunologia
| | - A Cesario
- IRCCS, San Raffaele Pisana, Rome, Italy
| | - Y Z Chen
- National Cooperative Group of Paediatric Research on Asthma, Asthma Clinic and Education Center of the Capital Institute of Pediatrics, Peking and Center for Asthma Research and Education, Beijing, PR China
| | - E Chkhartishvili
- Chachava Clinic, David Tvildiani Medical University-AIETI Medical School, Grigol Robakidze University, Tbilisi, Georgia
| | - N H Chavannes
- ARIA, Allergic Rhinitis and Its Impact on Asthma IPCRG, International Primary Care Respiratory Group Dept of Public Health and Primary Care, Leiden University Medical Center, Leiden, The Netherlands
| | - R Chiron
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France ARIA, Allergic Rhinitis and Its Impact on Asthma
| | - A Chuchalin
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD, Global Alliance against Chronic Respiratory Diseases (WHO) Pulmonology Research Institute and Russian Respiratory Society, Moscow, Russia
| | - K F Chung
- National Heart and Lung Institute, Imperial College London and Royal Brompton and Harefield NIHR Biomedical Research Unit, London, UK
| | - L Cox
- ARIA, Allergic Rhinitis and Its Impact on Asthma Nova Southeastern University Osteopathic College of Medicine, Davie, FL, USA
| | - G Crooks
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, NHS Scotland, Glasgow, UK
| | - M G Crooks
- Centre for Cardiovascular and Metabolic Research, Hull York Medical School, Hull, UK
| | - A A Cruz
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD, Global Alliance against Chronic Respiratory Diseases (WHO) ProAR, Nucleo de Excelencia em Asma, Federal University of Bahia and CNPq, Salvador, Brazil
| | - A Custovic
- ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology University of Manchester, Manchester, UK
| | - R Dahl
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis, Odense University Hospital, Odense, Denmark
| | - S E Dahlen
- CfA, The Centre for Allergy Research, The Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - F De Blay
- ARIA, Allergic Rhinitis and Its Impact on Asthma SFA, Société française d'Allergologie Strasbourg University, Strasbourg, France
| | - T Dedeu
- EUREGHA, European Regions and Health Authorities, Brussels, Belgium
| | - D Deleanu
- ARIA, Allergic Rhinitis and Its Impact on Asthma Romanian Alliance Against Chronic Respiratory Diseases University of Medicine and Pharmacy Iuliu Hatieganu, Cluj-Napoca, Romania
| | - P Demoly
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action UM1, University 1, Montpellier, France
| | - P Devillier
- ARIA, Allergic Rhinitis and Its Impact on Asthma UPRES, EA 220, Université Versailles Saint Quentin, Hôpital Foch, Suresnes, France
| | - A Didier
- SPLF, Société de Pneumologie de Langue Française Dept of Respiratory Medicine, University of Toulouse, Toulouse, France
| | - A T Dinh-Xuan
- Service de Physiologie, Paris Descartes University EA 2511, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
| | - R Djukanovic
- University Southampton Faculty of Medicine and NIHR Southampton Respiratory Biomedical Research Unit, Southampton, UK
| | - D Dokic
- ARIA, Allergic Rhinitis and Its Impact on Asthma University Clinic of Pulmology and Allergy, University "Ss. Cyril and Methodius", Skopje, Macedonia
| | - H Douagui
- ARIA, Allergic Rhinitis and Its Impact on Asthma Service de pneumo-allergologie, Centre Hospitalo-Universitaire de Béni-Messous, Algiers, Algeria
| | - R Dubakiene
- ARIA, Allergic Rhinitis and Its Impact on Asthma LSACI, Lithuanian Society of Allergology and Clinical Immunology Vilnius University Faculty of Medicine, Vilnius, Lithuania
| | - S Eglin
- NHS R&D North West, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, UK
| | - F Elliot
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, NHS Scotland, Edinburgh, UK
| | - R Emuzyte
- ARIA, Allergic Rhinitis and Its Impact on Asthma LSACI, Lithuanian Society of Allergology and Clinical Immunology Vilnius University Faculty of Medicine, Vilnius, Lithuania
| | - L Fabbri
- Dept of Oncology, Haematology and Respiratory Diseases, Policlinic of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - A Fink Wagner
- GAAPP, Global Allergy and Asthma Patient Platform, Vienna, Austria
| | - M Fletcher
- GARD, Global Alliance against Chronic Respiratory Diseases (WHO) Education for Health, Warwick, UK
| | - W J Fokkens
- ARIA, Allergic Rhinitis and Its Impact on Asthma Academic Medical Centre, University of Amsterdam, The Netherlands European Rhinology Society
| | - J Fonseca
- ARIA, Allergic Rhinitis and Its Impact on Asthma PNDR, Portuguese National Programme for Respiratory Diseases Porto Age-Up Consortium, Porto, Portugal Dept of Health Information and Decision Sciences and CINTESIS, Porto University Medical School, Allergy, Hospital S. Joao and Instituto and Hospital CUF Porto, Porto, Portugal
| | - A Franco
- Internal and Geriatric Medicine, University of Nice - Sophia Antipolis, Nice, France
| | - P Frith
- Repatriation General Hospital, Adelaide, Australia
| | - A Furber
- Director of Public Health, Wakefield Council, Wakefield, UK
| | - M Gaga
- 7th Respiratory Medicine Dept and Asthma Centre, Athens Chest Hospital, Athens, Greece
| | - J Garcés
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Valencia, Spain Polibienestar Research Institute, University of Valencia, Valencia, Spain
| | - J Garcia-Aymerich
- MeDALL, Mechanisms of the Development of Allergy Centre for Research in Environmental Epidemiology (CREAL), IMIM (Hospital del Mar Medical Research Institute, Universitat Pompeu Fabra (UPF), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - A Gamkrelidze
- ARIA, Allergic Rhinitis and Its Impact on Asthma National Center for Disease Control and Public Health of Georgia, Tbilisi, Georgia
| | - S Gonzales-Diaz
- ARIA, Allergic Rhinitis and Its Impact on Asthma SLaai, Sociedad Latinoamericana de Allergia, Asma e Immunologia
| | - F Gouzi
- University Hospital Montpellier, Montpellier, France INSERM, U1046, Montpellier, France
| | - M A Guzmán
- ARIA, Allergic Rhinitis and Its Impact on Asthma Immunology and Allergology Division, Dept of Medicine, Clinical Hospital University of Chile, Santiago, Chile
| | - T Haahtela
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Allergy, Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
| | - D Harrison
- Director of Public Health for Blackburn with Darwen, Blackburn, UK
| | - M Hayot
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - L G Heaney
- Centre for Infection and Immunity, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - J Heinrich
- MeDALL, Mechanisms of the Development of Allergy
| | - P W Hellings
- ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology Dept of Otorhinolaryngology, Head and Neck Surgery, University Hospitals Leuven, Leuven, Belgium
| | - J Hooper
- Director of Public Health for Kirklees, Huddersfield, UK
| | - M Humbert
- SPLF, Société de Pneumologie de Langue Française
| | - M Hyland
- School of Psychology, University of Plymouth, Plymouth, UK
| | - G Iaccarino
- EIP on AHA Reference Site, Regione-Campania, Italy Dept of Medicine and Surgery, University of Salerno, Salerno, Italy IRCCS Multimedica, Milan, Italy
| | - D Jakovenko
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France
| | - J R Jardim
- Respiratory Diseases, Escola Paulista de Medicina of Federal University of Sao Paulo, Sao Paulo, Brazil
| | - C Jeandel
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - C Jenkins
- The George Institute for Global Health and The University of Sydney, Sydney, Australia
| | - S L Johnston
- ARIA, Allergic Rhinitis and Its Impact on Asthma Airway Disease Infection Section, National Heart and Lung Institute, Imperial College London, London, UK
| | - O Jonquet
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - G Joos
- Dept Respiratory Medicine, Ghent University Hospital, Gent, Belgium
| | - K S Jung
- Hallym University College of Medicine, Hallym University Sacred Heart Hospital, Gyeonggi-do, South Korea
| | - O Kalayci
- ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology GARD-Turkey, Global Alliance against Chronic Respiratory Diseases (GARD), Turkey Hacettepe University School of Medicine, Paediatric Allergy and Asthma Unit, Hacettepe, Ankara, Turkey
| | | | - T Keil
- MeDALL, Mechanisms of the Development of Allergy Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, Berlin, Germany Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - N Khaltaev
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD, Global Alliance against Chronic Respiratory Diseases (WHO)
| | - V Kolek
- CARO, Czech Alliance against Chronic Respiratory Diseases
| | - M L Kowalski
- Dept Immunology, Rheumatology and Allergy, Faculty of Medicine, Medical University of Lodz, Lodz, Poland
| | - I Kull
- MeDALL, Mechanisms of the Development of Allergy Karolinska Institutet, Dept of Clinical Science and Education, Institute of Environmental Medicine, Stockholm, Sweden
| | - P Kuna
- ARIA, Allergic Rhinitis and Its Impact on Asthma EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action GARD, Global Alliance against Chronic Respiratory Diseases (WHO) Polastma, Poland Dept of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | - V Kvedariene
- ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology LSACI, Lithuanian Society of Allergology and Clinical Immunology Pulmonology and Allergology Center, Vilnius University, Vilnius, Lithuania
| | - L T Le
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD, Global Alliance against Chronic Respiratory Diseases (WHO) University of Medicine and Pharmacy, Hochiminh City, Vietnam
| | - K C Lodrup Carlsen
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma NAH, National Allergy Health Programme, Norway University of Oslo and Oslo University Hospital, Dept of Paediatrics, Oslo, Norway
| | - R Louis
- CHU Liege, GIGA I Research Center, University of Liege, Liege, Belgium
| | - W MacNee
- Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - A Mair
- Directorate of Finance, eHealth and Pharmaceuticals, Scottish Government Health Dept, Edinburgh, UK
| | - I Majer
- University of Bratislava, Bratislava, Slovakia
| | - P Manning
- Dept of Medicine, Royal College of Surgeons in Ireland (Medical School) Bon Secours Hospital, Dublin, Ireland
| | - E de Manuel Keenoy
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site Kronikgune, Basque Region, Spain
| | - M R Masjedi
- Chronic Respiratory Diseases Research Center (CRDRC), National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran
| | - E Melen
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma Karolinska Institutet, Dept of Clinical Science and Education, Institute of Environmental Medicine, Stockholm, Sweden
| | - E Melo-Gomes
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action PNDR, Portuguese National Programme for Respiratory Diseases
| | | | - G Mercier
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - J Mercier
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action UM1, University 1, Montpellier, France
| | - J P Michel
- Geneva Medical School and University Hospitals, Geneva, Switzerland
| | - N Miculinic
- University Hospital for Pulmonary Diseases, Jordanovac, Zagreb, Croatia
| | - F Mihaltan
- ARIA, Allergic Rhinitis and Its Impact on Asthma Romanian Alliance Against Chronic Respiratory Diseases Institute of Pneumology Marius Nasta, Bucharest, Romania
| | - B Milenkovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia Serbian Alliance against Chronic Respiratory Diseases Association for Asthma and COPD in Serbia
| | | | - I Momas
- Paris Descartes University, Dept of Public Health and Biostatistics, EA 4064 and Paris Municipal, Dept of Social Action, Childhood and Health, Paris, France
| | - A Montilla-Santana
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Aura Andalucia, Spain
| | - M Morais-Almeida
- Immunoallergy Dept, Hospital CUF-Descobertas, Lisbon, Portugal SPAIC, Sociedade Portuguesa de Alergologia e Imunologia Clínica, Portugal
| | - M Morgan
- Respiratory National Clinical Director, NHS England, UK
| | - M N'Diaye
- Service de Médecine Interne et Pathologies Professionnelles, Hôpital Polyclinique de Dakar (IHS), Dakar, Sénégal
| | - S Nafti
- ARIA, Allergic Rhinitis and Its Impact on Asthma Mustapha Hospital, Algiers, Algeria
| | - K Nekam
- ARIA, Allergic Rhinitis and Its Impact on Asthma Hospital of the Hospitaller Brothers in Buda, Budapest, Hungary
| | - A Neou
- GALEN, Global Allergy and Asthma European Network Charité University Hospital, Allergy Centre Charité, Berlin, Germany
| | - L Nicod
- Service de Pneumologie, 1011 CHUV-Lausanne, Lausanne, Switerland
| | - R O'Hehir
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Allergy, Immunology and Respiratory Medicine, Alfred Hospital and Monash University, Melbourne, Australia
| | - K Ohta
- ARIA, Allergic Rhinitis and Its Impact on Asthma National Hospital Organization, Tokyo National Hospital and Teikyo University School of Medicine, Tokyo, Japan
| | - P Paggiaro
- Cardio-Thoracic and Vascular Dept, University Hospital of Pisa, Pisa, Italy
| | - S Palkonen
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma EFA, European Federation of Allergy and Airways Diseases patients' association
| | - S Palmer
- Centre for Reviews and Dissemination (CRD), University of York, York, UK
| | - N G Papadopoulos
- ARIA, Allergic Rhinitis and Its Impact on Asthma EAACI, European Academy of Allergy and Clinical Immunology University of Manchester, Manchester, UK Allergy Dept, 2nd Paediatric Clinic, University of Athens, Athens, Greece
| | - A Papi
- Ferrara University, Ferrara, Italy
| | - G Passalacqua
- ARIA, Allergic Rhinitis and Its Impact on Asthma Allergy and Respiratory Diseases, IRCCS San Martino - IST- University of Genoa, Dept of Internal Medicine, Genoa, Italy
| | - I Pavord
- NDM Research Building, University of Oxford, Oxford, UK
| | | | - D Plavec
- Children's Hospital Srebrnjak, Zagreb, School of Medicine, University J.J. Strossmayer, Osijek, Croatia
| | - D S Postma
- MeDALL, Mechanisms of the Development of Allergy University of Groningen, Dept of Pulmonology, GRIAC Research Institute University Medical Center Groningen, Groningen, The Netherlands
| | - D Price
- ARIA, Allergic Rhinitis and Its Impact on Asthma IPCRG, International Primary Care Respiratory Group Academic Primary Care, University of Aberdeen, Aberdeen, UK
| | - K F Rabe
- Christian Albrechts University Kiel, LungenClinic Grosshansdorf, Airway Research Center North (ARCN), German Center for Lung Research (DZL), Germany
| | - F Radier Pontal
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France
| | - J Redon
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site Research Institute INCLIVA, University of Valencia, CIBERObn, Health Institute Carlos III, Madrid, Spain
| | - S Rennard
- University of Nebraska Medical Center, Division of Pulmonary, Critical Care, Sleep and Allergy, Nebraska Medical Center, Omaha, NE, USA
| | - J Roberts
- Respiratory Nurse Consultant, Salford Royal NHS Foundation Trust, Salford, UK
| | - J M Robine
- MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France INSERM, U710 and 988, Montpellier, France
| | - J Roca
- Thorax Institute, Hospital Clinic, IDIBAPS, University of Barcelona and CIBER Enfermedades Respiratorias, Barcelona, Spain
| | - N Roche
- Pneumologie, AP-HP, Hôpital Cochin - Site Val de Grâce, Université Paris Descartes and SPLF, Société de Pneumologie de Langue Française, Paris, France
| | - F Rodenas
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, Reference Site, Valencia, Spain Polibienestar Research Institute, University of Valencia, Valencia, Spain
| | - A Roggeri
- Arcispedale, S.Maria Nuova Hospital, Reggio Emilia, Italy
| | - C Rolland
- Association Asthme et Allergies, Boulogne-Billancourt, France
| | - J Rosado-Pinto
- ARIA, Allergic Rhinitis and Its Impact on Asthma EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action PNDR, Portuguese National Programme for Respiratory Diseases GARD, Global Alliance against Chronic Respiratory Diseases (WHO)
| | - D Ryan
- ARIA, Allergic Rhinitis and Its Impact on Asthma IPCRG, International Primary Care Respiratory Group Woodbrook Medical Centre, Loughborough, UK Allergy and Respiratory Research Group, Centre for Population Health Sciences, The University of Edinburgh, Medical School, Edinburgh, UK
| | - B Samolinski
- EIP on AHA, European Innovation Partnership on Active and Healthy Ageing, B3 Commitment for Action Dept of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland Dept of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Warsaw, Poland
| | - M Sanchez-Borges
- Dept of Allergy and Clinical Immunology, Centro Medico-Docente La Trinidad, Caracas, Venezuela
| | - H J Schünemann
- Depts of Clinical Epidemiology, and Biostatistics and Medicine, McMaster University, Hamilton, ON, Canada
| | - A Sheikh
- Allergy and Respiratory Research Group, Centre for Population Health Sciences, The University of Edinburgh, Medical School, Edinburgh, UK Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital/Harvard Medical School, Boston, MA, USA
| | - M Shields
- Child Health, Queen's University Belfast and Royal Belfast Hospital for Sick Children, Belfast, UK
| | - N Siafakas
- Dept of Thoracic Medicine, University Hospital of Heraklion, Heraklion, Greece
| | - Y Sibille
- University Hospital of Mont-Godinne, Catholic University of Louvain, Yvoir, Belgium
| | - T Similowski
- Sorbonne Universités, UPMC Univ Paris 06, UMR_S 1158 "Neurophysiologie Respiratoire Expérimentale et Clinique", Paris, France INSERM, UMR_S 1158 "Neurophysiologie Respiratoire Expérimentale et Clinique", Paris, France AP-HP, Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Service de Pneumologie et Réanimation Médicale (Département "R3S"), Paris, France Fonds de Dotation Recherche en Santé Respiratoire - Fondation du Souffle, Paris, France
| | - I Small
- National Advisory Group, Respiratory Managed Clinical Networks in Scotland
| | - O Sola-Morales
- HITT, Health Institute for Technology Transfer, Barcelona, Spain
| | - T Sooronbaev
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD, Global Alliance against Chronic Respiratory Diseases (WHO) EuroAsian Respiratory Society, Bishkek, Kyrgyzstan National Centre Cardiology and Internal Medicine, Bishkek, Kyrgyzstan
| | - R Stelmach
- Pulmonary Division, InCor (Heart Institute), Hospital da Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - P J Sterk
- Academic Medical Centre, University of Amsterdam, The Netherlands
| | - T Stiris
- Dept of Neonatal Intensive Care, Oslo University Hospital, Ulleval, Faculty of Medicine, University of Oslo, Oslo, Norway European Academy of Paediatrics (EAP-UEMS)
| | - P Sud
- Regional Medical Manager (North), NHS England, UK
| | - V Tellier
- Observatoire wallon de la santé, Direction générale opérationnelle Pouvoirs locaux, action sociale et Santé, Service public de Wallonie, Belgium
| | - T To
- GARD, Global Alliance against Chronic Respiratory Diseases (WHO)
| | - A Todo-Bom
- Immunoallergy Dept, Coimbra University Hospital, Coimbra, Portugal
| | - M Triggiani
- Dept of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - R Valenta
- ARIA, Allergic Rhinitis and Its Impact on Asthma Dept of Pathophysiology and Allergy Research, Centre of Pathophysiology, Infectology and Immunology, Medical University of Vienna, Vienna, Austria
| | - A L Valero
- Thorax Institute, Hospital Clinic, IDIBAPS, University of Barcelona and CIBER Enfermedades Respiratorias, Barcelona, Spain
| | - A Valiulis
- ARIA, Allergic Rhinitis and Its Impact on Asthma LSACI, Lithuanian Society of Allergology and Clinical Immunology Vilnius University Faculty of Medicine, Vilnius, Lithuania European Academy of Paediatrics (EAP-UEMS) LACRD, Lithuanian National Alliance Against Chronic Respiratory Diseases
| | - E Valovirta
- Dept of Lung Diseases and Clinical Allergology, University of Turku, Finland
| | - E Van Ganse
- Pharmacoepidemiology Unit and Respiratory Medicine, CHU-Lyon and UMR CNRS 5558, Claude-Bernard University Lyon, Lyon, France
| | - O Vandenplas
- ARIA, Allergic Rhinitis and Its Impact on Asthma INSERM, UMR_S 1158 "Neurophysiologie Respiratoire Expérimentale et Clinique", Paris, France
| | | | - J Vestbo
- Respiratory and Allergy Research Group, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK Dept of Respiratory Medicine J, Odense University Hospital, Odense, Denmark
| | - G Vezzani
- EIP on AHA B3 Action Group (Delivering Integrated Care Models), Regional Agency for Health and Social Care, Arcispedale S.Maria Nuova/IRCCS, Research Hospital, Reggio Emilia, Italy
| | - G Viegi
- CNR, Institutes of Biomedicine and Molecular Immunology (IBIM), Palermo, and of Clinical Physiology (IFC), Pisa, Italy
| | - L Visier
- University Hospital Montpellier, Montpellier, France MACVIA-LR, Fighting Chronic Diseases for Healthy Ageing, Région Languedoc Roussillon, France UM1, University 1, Montpellier, France
| | - C Vogelmeier
- German Center for Lung Research (DZL), Dept of Medicine, Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, Philipps-University Marburg, Germany
| | | | - R Wagstaff
- Acting Director of Public Health, Cumbria County Council, Carlisle, UK
| | - U Wahn
- Charité University Hospital, Allergy Centre Charité, Berlin, Germany
| | - B Wallaert
- SFA, Société française d'Allergologie Hôpital Albert Calmette, CHRU, Lille, France
| | - B Whalley
- School of Psychology, University of Plymouth, Plymouth, UK
| | - M Wickman
- MeDALL, Mechanisms of the Development of Allergy ARIA, Allergic Rhinitis and Its Impact on Asthma Karolinska Institutet, Dept of Clinical Science and Education, Institute of Environmental Medicine, Stockholm, Sweden
| | - D M Williams
- Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | - N Wilson
- North of England EU Health Partnership, UK
| | - B P Yawn
- ARIA, Allergic Rhinitis and Its Impact on Asthma Olmsted Medical Center, Dept of Research and University of Minnesota, Dept of Family and Community Health, Rochester, MN, USA
| | - P K Yiallouros
- ARIA, Allergic Rhinitis and Its Impact on Asthma Cyprus International Institute for Environmental and Public Health in Association with Harvard School of Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - A Yorgancioglu
- ARIA, Allergic Rhinitis and Its Impact on Asthma GARD-Turkey, Global Alliance against Chronic Respiratory Diseases (GARD), Turkey
| | - O M Yusuf
- GARD, Global Alliance against Chronic Respiratory Diseases (WHO) The Allergy and Asthma Institute, Pakistan
| | - H J Zar
- Dept of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - N Zhong
- Guangzhou Institute of Respiratory Diseases and State Key Laboratory of Respiratory Diseases, Guangzhou Medical College, Guangzhou, China
| | - M Zidarn
- ARIA, Allergic Rhinitis and Its Impact on Asthma University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
| | - T Zuberbier
- GALEN, Global Allergy and Asthma European Network Charité University Hospital, Allergy Centre Charité, Berlin, Germany
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Hooper J, Chohan P, Caley M. Case detection of disease by NHS Health Checks in Warwickshire, England and comparison with predicted performance. Public Health 2014; 128:475-7. [PMID: 24856196 DOI: 10.1016/j.puhe.2014.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 01/28/2014] [Accepted: 01/28/2014] [Indexed: 11/17/2022]
Affiliation(s)
- J Hooper
- Public Health Warwickshire, Warwickshire County Council, Warwick, UK
| | - P Chohan
- Public Health Warwickshire, Warwickshire County Council, Warwick, UK
| | - M Caley
- Public Health Warwickshire, Warwickshire County Council, Warwick, UK.
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Andonov A, Rock G, Lin L, Borlang J, Hooper J, Grudeski E, Wu J. Serological and molecular evidence of a plausible transmission of hepatitis E virus through pooled plasma. Vox Sang 2014; 107:213-9. [PMID: 24830322 DOI: 10.1111/vox.12156] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 03/26/2014] [Accepted: 03/28/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Recently, hepatitis E virus has been recognized as a new transfusion-associated risk; however, its efficiency of transmission through blood products requires further investigation. Asymptomatic viremia of short duration has been observed in blood donors from several European countries to the rate of <1:10,000 and HEV transmission in recipients of blood products has been documented in Japan and Europe. Although HEV RNA was detected in large plasma fractionation pools used for manufacturing of plasma derived products, HEV transmission has not been demonstrated so far. In this study, we investigated the possibility of HEV transmission in patients with thrombotic thrombocytopenic purpura whose treatment included up to 40 l of plasma exchange. MATERIALS AND METHODS Thirty-six TTP patients received either solvent-detergent-treated plasma prepared by pooling of 2500 single-donor or cryosupernatant plasma. Three samples were collected from TTP patients at time 0, 1 and 6 months post-treatment and tested for anti-HEV antibodies. Patients with HEV seroconversion were also tested for viremia by PCR. RESULTS Two of seventeen TTP patients treated with SDP showed serological evidence of HEV infection. The 1-month samples from these patients were also positive for HEV RNA. A distinct rise of anti-HEV IgG level was detected in two other TTP patients with weak pre-existing immunity to HEV; this observation is indicative of a possible immune response boost due to a breakthrough infection. CONCLUSION This work provides, for the first time, indirect evidence of HEV transmission by pooled plasma and warrants further studies.
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Affiliation(s)
- A Andonov
- Public Health Agency of Canada, National Microbiology Laboratory, Winnipeg, MB, Canada
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Bilewitch JP, Ekins M, Hooper J, Degnan SM. Molecular and morphological systematics of the Ellisellidae (Coelenterata: Octocorallia): Parallel evolution in a globally distributed family of octocorals. Mol Phylogenet Evol 2014; 73:106-18. [DOI: 10.1016/j.ympev.2014.01.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 01/21/2014] [Accepted: 01/24/2014] [Indexed: 12/15/2022]
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Beniwal S, Chen S, Kunkel DA, Hooper J, Simpson S, Zurek E, Zeng XC, Enders A. Kagome-like lattice of π–π stacked 3-hydroxyphenalenone on Cu(111). Chem Commun (Camb) 2014; 50:8659-62. [PMID: 24957918 DOI: 10.1039/c4cc03523b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three-dimensional arrangement of 3-HPLN on a 2D surface, involving π–π stacking and perpendicular molecule attachment, results in a Kagome lattice.
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Affiliation(s)
- S. Beniwal
- Department of Physics and Astronomy
- University of Nebraska–Lincoln
- Lincoln, USA
| | - S. Chen
- Department of Chemistry
- University of Nebraska–Lincoln
- , USA
- Nebraska Center of Materials and Nanoscience
- University of Nebraska–Lincoln
| | - D. A. Kunkel
- Department of Physics and Astronomy
- University of Nebraska–Lincoln
- Lincoln, USA
| | - J. Hooper
- Department of Theoretical Chemistry
- Jagiellonion University
- 30-060 Krakow, Poland
| | - S. Simpson
- Department of Chemistry
- State University of New York at Buffalo
- Buffalo, USA
| | - E. Zurek
- Department of Chemistry
- State University of New York at Buffalo
- Buffalo, USA
| | - X. C. Zeng
- Department of Chemistry
- University of Nebraska–Lincoln
- , USA
- Nebraska Center of Materials and Nanoscience
- University of Nebraska–Lincoln
| | - A. Enders
- Department of Physics and Astronomy
- University of Nebraska–Lincoln
- Lincoln, USA
- Nebraska Center of Materials and Nanoscience
- University of Nebraska–Lincoln
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Bertrand P, Grieten L, Smeets C, Verbrugge F, Mullens W, Vrolix M, Rivero-Ayerza M, Verhaert D, Vandervoort P, Tong L, Ramalli A, Tortoli P, D'hoge J, Bajraktari G, Lindqvist P, Henein M, Obremska M, Boratynska M, Kurcz J, Zysko D, Baran T, Klinger M, Darahim K, Mueller H, Carballo D, Popova N, Vallee JP, Floria M, Chistol R, Tinica G, Grecu M, Rodriguez Serrano M, Osa-Saez A, Rueda-Soriano J, Buendia-Fuentes F, Domingo-Valero D, Igual-Munoz B, Alonso-Fernandez P, Quesada-Carmona A, Miro-Palau V, Palencia-Perez M, Bech-Hanssen O, Polte C, Lagerstrand K, Janulewicz M, Gao S, Erdogan E, Akkaya M, Bacaksiz A, Tasal A, Sonmez O, Turfan M, Kul S, Vatankulu M, Uyarel H, Goktekin O, Mincu R, Magda L, Mihaila S, Florescu M, Mihalcea D, Enescu O, Chiru A, Popescu B, Tiu C, Vinereanu D, Broch K, Kunszt G, Massey R, De Marchi S, Aakhus S, Gullestad L, Urheim S, Yuan L, Feng J, Jin X, Bombardini T, Casartelli M, Simon D, Gaspari M, Procaccio F, Hasselberg N, Haugaa K, Brunet A, Kongsgaard E, Donal E, Edvardsen T, Sahin T, Yurdakul S, Cengiz B, Bozkurt A, Aytekin S, Cesana F, Spano' F, Santambrogio G, Alloni M, Vallerio P, Salvetti M, Carerj S, Gaibazzi N, Rigo F, Moreo A, Wdowiak-Okrojek K, Michalski B, Kasprzak J, Shim A, Lipiec P, Generati G, Pellegrino M, Bandera F, Donghi V, Alfonzetti E, Guazzi M, Marcun R, Stankovic I, Farkas J, Vlahovic-Stipac A, Putnikovic B, Kadivec S, Kosnik M, Neskovic A, Lainscak M, Iliuta L, Szymanski P, Lipczynska M, Klisiewicz A, Sobieszczanska-Malek M, Zielinski T, Hoffman P, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Svanadze A, Poteshkina N, Krylova N, Mogutova P, Shim A, Kasprzak J, Szymczyk E, Wdowiak-Okrojek K, Michalski B, Stefanczyk L, Lipiec P, Benedek T, Matei C, Jako B, Suciu Z, Benedek I, Yaroshchuk NA, Kochmasheva VV, Dityatev VP, Kerbikov OB, Przewlocka-Kosmala M, Orda A, Karolko B, Mysiak A, Kosmala W, Rechcinski T, Wierzbowska-Drabik K, Lipiec P, Chmiela M, Kasprzak J, Aziz A, Hooper J, Rayasamudra S, Uppal H, Asghar O, Potluri R, Zaroui A, Mourali M, Rezine Z, Mbarki S, Jemaa M, Aloui H, Mechmeche R, Farhati A, Gripari P, Maffessanti F, Tamborini G, Muratori M, Fusini L, Vignati C, Bartorelli A, Alamanni F, Agostoni P, Pepi M, Ruiz Ortiz M, Mesa D, Delgado M, Seoane T, Carrasco F, Martin M, Mazuelos F, Suarez De Lezo Herreros De Tejada J, Romero M, Suarez De Lezo J, Brili S, Stamatopoulos I, Misailidou M, Chrisochoou C, Christoforatou E, Stefanadis C, Ruiz Ortiz M, Mesa D, Delgado M, Martin M, Seoane T, Carrasco F, Ojeda S, Segura J, Pan M, Suarez De Lezo J, Cammalleri V, Ussia G, Muscoli S, Marchei M, Sergi D, Mazzotta E, Romeo F, Igual Munoz B, Bel Minguez A, Perez Guillen M, Maceira Gonzalez A, Monmeneu Menadas J, Hernandez Acuna C, Estornell Erill J, Lopez Lereu P, Francisco Jose Valera Martinez F, Montero Argudo A, Sunbul M, Akhundova A, Sari I, Erdogan O, Mutlu B, Cacicedo A, Velasco Del Castillo S, Anton Ladislao A, Aguirre Larracoechea U, Rodriguez Sanchez I, Subinas Elorriaga A, Oria Gonzalez G, Onaindia Gandarias J, Laraudogoitia Zaldumbide E, Lekuona Goya I, Ding W, Zhao Y, Lindqvist P, Nilson J, Winter R, Holmgren A, Ruck A, Henein M, Attenhofer Jost CH, Soyka R, Oxenius A, Kretschmar O, Valsangiacomo Buechel E, Greutmann M, Weber R, Keramida K, Kouris N, Kostopoulos V, Karidas V, Damaskos D, Makavos G, Paraskevopoulos K, Olympios C, Eskesen K, Olsen N, Fritz-Hansen T, Sogaard P, Cameli M, Lisi M, Righini F, Curci V, Massoni A, Natali B, Maccherini M, Chiavarelli M, Massetti M, Mondillo S, Mabrouk Salem Omar A, Ahmed Abdel-Rahman M, Khorshid H, Rifaie O, Santoro C, Santoro A, Ippolito R, De Palma D, De Stefano F, Muscariiello R, Galderisi M, Squeri A, Censi S, Baldelli M, Grattoni C, Cremonesi A, Bosi S, Saura Espin D, Gonzalez Canovas C, Gonzalez Carrillo J, Oliva Sandoval M, Caballero Jimenez L, Espinosa Garcia M, Garcia Navarro M, Valdes Chavarri M, De La Morena Valenzuela G, Ryu S, Shin D, Son J, Choi J, Goh C, Choi J, Park J, Hong G, Sklyanna O, Yuan L, Yuan L, Planinc I, Bagadur G, Ljubas J, Baricevic Z, Skoric B, Velagic V, Bijnens B, Milicic D, Cikes M, Gospodinova M, Chamova T, Guergueltcheva V, Ivanova R, Tournev I, Denchev S, Ancona R, Comenale Pinto S, Caso P, Arenga F, Coppola M, Calabro R, Neametalla H, Boitard S, Hamdi H, Planat-Benard V, Casteilla L, Li Z, Hagege A, Mericskay M, Menasche P, Agbulut O, Merlo M, Stolfo D, Anzini M, Negri F, Pinamonti B, Barbati G, Di Lenarda A, Sinagra G, Stolfo D, Merlo M, Pinamonti B, Gigli M, Poli S, Porto A, Di Nora C, Barbati G, Di Lenarda A, Sinagra G, Coppola C, Piscopo G, Cipresso C, Rea D, Maurea C, Esposito E, Arra C, Maurea N, Nemes A, Kalapos A, Domsik P, Forster T, Voilliot D, Huttin O, Vaugrenard T, Schwartz J, Sellal JM, Aliot E, Juilliere Y, Selton-Suty C, Sanchez Millan PJ, Cabeza Lainez P, Castillo Ortiz J, Chueca Gonzalez E, Gheorghe L, Fernandez Garcia P, Herruzo Rojas M, Del Pozo Contreras R, Fernandez Garcia M, Vazquez Garcia R, Rosca M, Popescu B, Botezatu D, Calin A, Beladan C, Gurzun M, Enache R, Ginghina C, Farouk H, Al-Maimoony T, Alhadad A, El Serafi M, Abdel Ghany M, Poorzand H, Mirfeizi S, Javanbakht A, Tellatin S, Famoso G, Dassie F, Martini C, Osto E, Maffei P, Iliceto S, Tona F, Radunovic Z, Steine K, Jedrzejewska I, Braksator W, Krol W, Swiatowiec A, Sawicki J, Kostarska-Srokosz E, Dluzniewski M, Maceira Gonzalez AM, Cosin-Sales J, Diago J, Aguilar J, Ruvira J, Monmeneu J, Igual B, Lopez-Lereu M, Estornell J, Olszanecka A, Dragan A, Kawecka-Jaszcz K, Czarnecka D, Scholz F, Gaudron P, Hu K, Liu D, Florescu C, Herrmann S, Bijnens B, Ertl G, Stoerk S, Weidemann F, Krestjyaninov M, Razin V, Gimaev R, Bogdanovic Z, Burazor I, Deljanin Ilic M, Peluso D, Muraru D, Cucchini U, Mihaila S, Casablanca S, Pigatto E, Cozzi F, Punzi L, Badano L, Iliceto S, Zhdanova E, Rameev V, Safarova A, Moisseyev S, Kobalava Z, Magnino C, Omede' P, Avenatti E, Presutti D, Losano I, Moretti C, Bucca C, Gaita F, Veglio F, Milan A, Bellsham-Revell H, Bell A, Miller O, Simpson J, Hwang Y, Kim G, Jung M, Woo G, Driessen M, Leiner T, Schoof P, Breur J, Sieswerda G, Meijboom F, Bellsham-Revell H, Hayes N, Anderson D, Austin B, Razavi R, Greil G, Simpson J, Bell A, Zhao X, Xu X, Qin Y, Szmigielski CA, Styczynski G, Sobczynska M, Placha G, Kuch-Wocial A, Ikonomidis I, Voumbourakis A, Triantafyllidi H, Pavlidis G, Varoudi M, Papadakis I, Trivilou P, Paraskevaidis I, Anastasiou-Nana M, Lekakis I, Kong W, Yip J, Ling L, Milan A, Tosello F, Leone D, Bruno G, Losano I, Avenatti E, Sabia L, Veglio F, Zaborska B, Baran J, Pilichowska-Paszkiet E, Sikora-Frac M, Michalowska I, Kulakowski P, Budaj A, Mega S, Bono M, De Francesco V, Castiglione I, Ranocchi F, Casacalenda A, Goffredo C, Patti G, Di Sciascio G, Musumeci F, Kennedy M, Waterhouse D, Sheahan R, Foley D, Mcadam B, Ancona R, Comenale Pinto S, Caso P, Arenga F, Coppola M, Calabro R, Remme EW, Smedsrud MK, Hasselberg NE, Smiseth OA, Edvardsen T, Halmai L, Nemes A, Kardos A, Neubauer S, Degiovanni A, Baduena L, Dell'era G, Occhetta E, Marino P, Hotchi J, Yamada H, Nishio S, Bando M, Hayashi S, Hirata Y, Amano R, Soeki T, Wakatsuki T, Sata M, Lamia B, Molano L, Viacroze C, Cuvelier A, Muir J, Lipczynska M, Piotr Szymanski P, Anna Klisiewicz A, Lukasz Mazurkiewicz L, Piotr Hoffman P, Van 'T Sant J, Wijers S, Ter Horst I, Leenders G, Cramer M, Doevendans P, Meine M, Hatam N, Goetzenich A, Aljalloud A, Mischke K, Hoffmann R, Autschbach R, Sikora-Frac M, Zaborska B, Maciejewski P, Bednarz B, Budaj A, Evangelista A, Torromeo C, Pandian N, Nardinocchi P, Varano V, Schiariti M, Teresi L, Puddu P, Storve S, Dalen H, Snare S, Haugen B, Torp H, Fehri W, Mahfoudhi H, Mezni F, Annabi M, Taamallah K, Dahmani R, Haggui A, Hajlaoui N, Lahidheb D, Haouala H, Colombo A, Carminati M, Maffessanti F, Gripari P, Pepi M, Lang R, Caiani E, Walker J, Abadi S, Agmon Y, Carasso S, Aronson D, Mutlak D, Lessick J, Saxena A, Ramakrishnan S, Juneja R, Ljubas J, Reskovic Luksic V, Matasic R, Pezo Nikolic B, Lovric D, Separovic Hanzevacki J, Quattrone A, Zito C, Alongi G, Vizzari G, Bitto A, De Caridi G, Greco M, Tripodi R, Pizzino G, Carerj S, Ibrahimi P, Jashari F, Johansson E, Gronlund C, Bajraktari G, Wester P, Henein M, Kosmala W, Marwick T, Souza JRM, Zacharias LGT, Geloneze B, Pareja JC, Chaim A, Nadruz WJ, Coelho OR, Apostolovic S, Stanojevic D, Jankovic-Tomasevic R, Salinger-Martinovic S, Djordjevic-Radojkovic D, Pavlovic M, Tahirovic E, Musial-Bright L, Lainscak M, Duengen H, Filipiak D, Kasprzak J, Lipiec P. Poster session Wednesday 11 December all day display: 11/12/2013, 09:30-16:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hooper J, Yaowu H, Casar B, Ying D, Wortmann A, Adams M, Clements J, Quigley J. Novel protease mediated mechanisms promote the spread of cancer cells via the blood circulation. FASEB J 2013. [DOI: 10.1096/fasebj.27.1_supplement.600.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- John Hooper
- Cancer Biology ProgramMater Medical Research InstituteSouth BrisbaneAustralia
| | - He Yaowu
- Cancer Biology ProgramMater Medical Research InstituteSouth BrisbaneAustralia
| | - Berta Casar
- Cell BiologyScripps Research InstituteLa JollaCA
| | - Dong Ying
- IHBIQueensland University of TechnologyKelvin GroveAustralia
| | - Andreas Wortmann
- Cancer Biology ProgramMater Medical Research InstituteSouth BrisbaneAustralia
| | - Mark Adams
- Cancer Biology ProgramMater Medical Research InstituteSouth BrisbaneAustralia
| | - Judith Clements
- IHBIQueensland University of TechnologyKelvin GroveAustralia
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van Soest R, Carballo JL, Hooper J. Polyaxone monaxonids: revision of raspailiid sponges with polyactine megascleres ( Cyamon and Trikentrion). Zookeys 2012:1-70. [PMID: 23226711 PMCID: PMC3497256 DOI: 10.3897/zookeys.239.3734] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Accepted: 11/01/2012] [Indexed: 12/03/2022] Open
Abstract
Among the thousands of non-tetractinellid (monaxonid) Demospongiae species, less than twenty possess polyactine (usually three- or four-claded) megascleres. These are currently assigned to two closely related genera, viz. Cyamon Gray and Trikentrion Ehlers, both members of the raspailiid subfamily Cyamoninae. The two genera are considered valid on account of differences in the shape and the ornamentation of the polyaxone spicules. Cyamon predominantly has four-claded equiangular spicules with all cladi spined or rugose, whereas Trikentrion usually has a majority of three-claded spicules on which spines are found only on a single basal clade. Nevertheless, the differences between the two genera appear to overlap in several known and newly discovered species, necessitating a revision of the two groups. Two new species of Cyamon were found to occur on inshore sandstone platforms off the coast of Mauritania. One of the new species, Cyamon amphipolyactinumsp. n., possesses unique small ‘double’ polyactine spicules in addition to the usual calthrops-like polyactine megascleres characteristic for Cyamon. The second new species, Cyamon arguinensesp. n.,possesses polyactine megascleres of which only one of the cladi is spined the remaining three or more cladi being smooth, a feature that is considered characteristic of sponges of the genus Trikentrion. The type species of Cyamon, Cyamon vickersii (Bowerbank) appears to have been misinterpreted as a Caribbean species, because circumstantial evidence strongly indicates an Indian Ocean origin. This has the consequence that specimens recorded subsequently under the name Cyamon vickersii from various Western Atlantic localities are reassigned to Cyamon agnani (Boury-Esnault), a species originally described from Brazil. A new species, reported as Cyamon vickersii sensu Burton & Rao from the east coast of India, and available to us only as a single thick section mounted on a glass slide, is named Cyamon hamatumsp. n. The Cyamon membership of the only deep-sea species, Cyamon spinispinosum (Topsent) is drawn in doubt due to considerable morphological deviation from mainstream Cyamon. The type species of Trikentrion, Trikentrion muricatum (Pallas), is extensively described and discussed, and a neotype is assigned. West African Trikentrion laeve (Carter) is for the first time since its original description properly redescribed from the type material. The specimen recorded by Burton as Trikentrion laeve from Congo turned out to be different from the original material of Carter and is assigned to a new species, Trikentrion africanumsp. n. All species of both genera considered valid are reviewed, mostly based on the examination of type or other original specimens. Our revision shows the existence of twelve species of Cyamon and six species of Trikentrion. A key to the species is provided and remarks on the geographic distribution of both genera are made. Based on our study, the differences between Cyamon and Trikentrion are re-evaluated. Only one character absolutely distinguishes the two genera, the presence (Trikentrion) or absence (Cyamon) of trichodragmata. A further discriminating character is the possession of short thick styles (most Cyamon species) versus thick oxeas (many Trikentrion), but this is complicated by absence of the oxeas in three Trikentrion species. Although spination of the polyactine spicules in itself cannot serve to distinguish the two genera with certainty, those of Trikentrion are usually recognizable by excessive hook-like spines against a finer spination in Cyamon. Possibly, the polyactine spicules of both groups are non-homologous, with Cyamon polyactines derived from styles and Trikentrion polyactines from oxeas, but this remains to be further investigated.
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Affiliation(s)
- Rob van Soest
- Naturalis Biodiversity Center, Dept. Marine Zoology, P.O.Box 9517 2300 RA Leiden, The Netherlands
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Le May M, Osborne C, Maloney J, Pageau P, Poulin C, Blondeau M, Nelson M, Tee N, Turek M, Hooper J, Neilipovitz D, Sherrard H. 290 Steps in Developing A Regionalized Multidisciplinary Code ROSC Program For Comatose Survivors Of Out-of-hospital Cardiac Arrest. Can J Cardiol 2012. [DOI: 10.1016/j.cjca.2012.07.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Ward NR, Cowie MR, Rosen SD, Roldao VR, Hooper J, McDonagh TA, Simonds AK, Morrell MJ. S16 Detection of sleep-disordered breathing in chronic heart failure patients: utility of heart rate variability versus pulse oximetry? Thorax 2010. [DOI: 10.1136/thx.2010.150912.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Clements JA, Dong Y, Loessner D, Tan O, Sieh S, Reichert J, Burke L, Stephens C, Lawrence M, Stansfield S, Swedberg J, Ramsay A, Hooper J, Harris J, Hutmacher D. 009. KALLIKREIN-RELATED PROTEASES AS NOVEL THERAPEUTIC TARGETS IN PROSTATE AND OVARIAN CANCER. Reprod Fertil Dev 2009. [DOI: 10.1071/srb09abs009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The kallikrein-related (KLKs) peptidases are implicated in prostate and ovarian cancer invasion/metastasis via activation of growth factors, proteases and extracellular matrix degradation involved in. In our published work, we used cell biology approaches to show novel associations of KLK peptidases with processes indicative of metastasis and the potential of our novel sunflower trypsin inhibitor scaffold-engineered KLK4 inhibitor. Our current studies are directed towards discovering the precise KLK target proteins/substrates and the subsequent signalling pathways involved in these events in order to determine their therapeutic target potential. In this regard, we are using novel tissue engineered biomimetic 3D gel matrices to better mimic the in vivo micro-environment of prostate cancer cells especially in bone metastasis and peritoneal invasion in ovarian cancer. Pilot studies show that PC3 cells cultured on an osteoblast-derived bone matrix undergo an EMT-like change but remain dispersed on the cell surface. In contrast, LNCaP cells cluster aligning with the fibrillar structure as they invade into the bone matrix as typically seen in vivo. KLK4 proteolysis of the osteoblast-derived bone matrix has identified additional novel substrates. In addition, we are exploring the cell biology that underlies the reported high KLK4 or KLK7 levels associated with poorer outcome in women with epithelial ovarian cancer (EOC). Of note, KLK4 or KLK7 transfected SKOV3 EOC cells have increased chemoresistance to taxol and/or cisplastin suggesting a mechanism for this poor outcome. Furthermore, KLK7 transfected SKOV-3 cells form multicellular aggregates (MCA) in agarose suspension (a process indicative of peritoneal tumour cell spread seen in ascites fluid clinically) which can be reversed by a KLK7 blocking antibody indicating the critical role played by KLK7 in this event. These new paradigms are providing novel information on the role of KLK peptidases in prostate and ovarian cancer progression and their potential as novel therapeutic targets.
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