27 results on '"Kehoe, Oksana"'
Search Results
2. Extracellular vesicles derived from umbilical cord mesenchymal stromal cells show enhanced anti-inflammatory properties via upregulation of miRNAs after pro-inflammatory priming
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Hyland, Mairead, Mennan, Claire, Davies, Rebecca, Wilson, Emma, Tonge, Daniel P., Clayton, Aled, and Kehoe, Oksana
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- 2023
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3. Syndecan-3 regulates MSC adhesion, ERK and AKT signalling in vitro and its deletion enhances MSC efficacy in a model of inflammatory arthritis in vivo
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Jones, Fiona K., Stefan, Andrei, Kay, Alasdair G., Hyland, Mairead, Morgan, Rebecca, Forsyth, Nicholas R., Pisconti, Addolorata, and Kehoe, Oksana
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- 2020
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4. Mesenchymal Stem Cell Therapy in Rheumatoid Arthritis
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Kay, Alasdair G., Middleton, Jim, Kehoe, Oksana, and Pham, Phuc Van, Series editor
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- 2016
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5. Extracellular Vesicle Depletion Protocols of Foetal Bovine Serum Influence Umbilical Cord Mesenchymal Stromal Cell Phenotype, Immunomodulation, and Particle Release
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Davies, Rebecca, primary, Allen, Shannen, additional, Mennan, Claire, additional, Platt, Mark, additional, Wright, Karina, additional, and Kehoe, Oksana, additional
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- 2023
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6. Soluble syndecan-3 binds chemokines, reduces leukocyte migration in vitro and ameliorates disease severity in models of rheumatoid arthritis
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Eustace, Andrew D., McNaughton, Emily F., King, Sophie, Kehoe, Oksana, Kungl, Andreas, Mattey, Derek, Nobbs, Angela H., Williams, Neil, and Middleton, Jim
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- 2019
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7. An initial investigation into endothelial CC chemokine expression in the human rheumatoid synovium
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Rump, Lisa, Mattey, Derek L, Kehoe, Oksana, and Middleton, Jim
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- 2017
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8. Therapeutic Effects of Hypoxic and Pro-Inflammatory Priming of Mesenchymal Stem Cell-Derived Extracellular Vesicles in Inflammatory Arthritis
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Kay, Alasdair G., primary, Treadwell, Kane, additional, Roach, Paul, additional, Morgan, Rebecca, additional, Lodge, Rhys, additional, Hyland, Mairead, additional, Piccinini, Anna M., additional, Forsyth, Nicholas R., additional, and Kehoe, Oksana, additional
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- 2021
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9. Mesenchymal Stem Cell-Derived Extracellular Vesicles Reduce Disease Severity and Immune Responses in Inflammatory Arthritis
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Kay, Alasdair G, primary, Treadwell, Kane, additional, Roach, Paul, additional, Morgan, Rebecca, additional, Lodge, Rhys, additional, Hyland, Mairead, additional, Piccinini, Anna M, additional, Forsyth, Nicholas R, additional, and Kehoe, Oksana, additional
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- 2020
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10. MSCs from syndecan-3 null mice exhibit enhanced adhesion to collagen type I, hyperactivation of the AKT pathway and increased efficacy in inflammatory arthritis
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Jones, Fiona K, primary, Stefan, Andrei, additional, Kay, Alasdair G, additional, Hyland, Mairead, additional, Morgan, Rebecca, additional, Forsyth, Nicholas R, additional, Pisconti, Addolorata, additional, and Kehoe, Oksana, additional
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- 2020
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11. Pro-Inflammatory Priming of Umbilical Cord Mesenchymal Stromal Cells Alters the Protein Cargo of Their Extracellular Vesicles
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Hyland, Mairead, primary, Mennan, Claire, additional, Wilson, Emma, additional, Clayton, Aled, additional, and Kehoe, Oksana, additional
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- 2020
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12. Additional file 1: of Soluble syndecan-3 binds chemokines, reduces leukocyte migration in vitro and ameliorates disease severity in models of rheumatoid arthritis
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Eustace, Andrew, McNaughton, Emily, King, Sophie, Kehoe, Oksana, Kungl, Andreas, Mattey, Derek, Nobbs, Angela, Williams, Neil, and Middleton, Jim
- Abstract
Table S1. Effects of TNFα on endothelial cell syndecan-3 RNA gene expression. Endothelial cells were treated with and without TNFα [100 ng/ml] for up to 24 h and RNA subjected to quantitative PCR. An ANOVA with Dunnet post-test did not give any significant differences between time points. (PDF 130 kb)
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- 2019
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13. Case Reports1. A Late Presentation of Loeys-Dietz Syndrome: Beware of TGFβ Receptor Mutations in Benign Joint Hypermobility
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Mehta, Puja, Holder, Susan, Fisher, Benjamin, Vincent, Tonia, Nadesalingam, Kavitha, Maciver, Helen, Shingler, Wendy, Bakshi, Jyoti, Hassan, Sadon, D'Cruz, David, Chan, Antoni, Litwic, Anna E., McCrae, Fiona, Seth, Rakhi, Nandagudi, Anupama, Jury, Elizabeth, Isenberg, David, Karjigi, Uma, Paul, Anupam, Rees, Frances, O'Dowd, Emma, Kinnear, William, Johnson, Simon, Lanyon, Peter, Stevens, Richard, Narayan, Nehal, Marguerie, Christopher, Robinson, Helena, Ffolkes, Lorrette, Worsnop, Fiona, Ostlere, Lucy, Kiely, Patrick, Dharmapalaiah, Chethana, Hassan, Nada, Bharadwaj, Anurag, Skibinska, Malgorzata, Gendi, Nagui, Davies, Emma J., Akil, Mohammed, Kilding, Rachael, Ramachandran Nair, Jagdish, Walsh, Maeve, Farrar, Wendy, Thompson, Robert N., Borukhson, Liubov, McFadyen, Charles, Singh, Deepwant, Rajagopal, Vivek, Chan, Angela Marie L., Wearn Koh, Li, Christie, Jennifer D., Croot, Lorraine, Gayed, Mary, Disney, Benjamin, Singhal, Saket, Grindulis, Karl, Reynolds, Timothy D., Conway, Katie, Williams, Debbie, Quin, John, Dean, Gillian, Churchill, Duncan, Walker-Bone, Karen E., Goff, Iain, Reynolds, Gary, Grove, Matthew, Patel, Priya, Lazarus, Mark N., Roncaroli, Frederico, Gabriel, Carolyn, Kinderlerer, Anne R., Nikiphorou, Elena, Hall, Frances C., Bruce, Ellen, Gray, Leanne, Krutikov, Maria, Wig, Surabhi, Bruce, Ian, D'Agostino, Maria A., Wakefield, Richard, Berner Hammer, Hilde, Vittecoq, Olivier, Galeazzi, Mauro, Balint, Peter, Filippucci, Emilio, Moller, Ingrid, Iagnocco, Annamaria, Naredo, Esperanza, Ostergaard, Mikkel, Gaillez, Corine, Kerselaers, Wendy, Van Holder, Karina, Le Bars, Manuela, Stone, Millicent A., Williams, Francis, Wolber, Lisa, Karppinen, Jaro, Maatta, Juhani, Thompson, Ben, Atchia, Ismael, Lorenzi, Alice, Raftery, Graham, Platt, Phil, Platt, Philip N., Pratt, Arthur, Turmezei, Thomas D., Treece, Graham M., Gee, Andrew H., Poole, Kenneth E., Chandratre, Priyanka N., Roddy, Edward, Clarson, Lorna, Richardson, Jane, Hider, Samantha, Mallen, Christian, Lieberman, Abigail, Prouse, Peter J., Mahendran, Prini, Samarawickrama, Amanda, Ottery, Faith D., Yood, Robert, Wolfson, Marsha, Ang, Andrea, Riches, Philip, Thomson, Janet, Nuki, George, Humphreys, Jennifer, Verstappen, Suzanne M., Chipping, Jacqueline, Hyrich, Kimme, Marshall, Tarnya, Symmons, Deborah P., Roy, Matthew, Kirwan, John R., Marshall, Robert W., Matcham, Faith, Scott, Ian C., Rayner, Lauren, Hotopf, Matthew, Kingsley, Gabrielle H., Scott, David L., Steer, Sophia, Ma, Margaret H., Dahanayake, Chanaka, Kingsley, Gabrielle, Cope, Andrew, Wernham, Aaron, Ward, Lorna, Carruthers, David, Deeming, Alison, Buckley, Christopher, Raza, Karim, De Pablo, Paola, Carpenter, Lewis, Jayakumar, Keeranur, Solymossy, Csilla, Dixey, Josh, Young, Adam, Singh, Animesh, Penn, Henry, Ellerby, Nicholas, Mattey, Derek L., Packham, Jonathan, Dawes, Peter, Hider, Samantha L., Ng, Nora, Humby, Frances, Bombardieri, Michele, Kelly, Stephen, Di Cicco, Maria, Dadoun, Sabrina, Hands, Rebecca, Rocher, Vidalba, Kidd, Bruce, Pyne, Dev, Pitzalis, Costantino, Poore, Sophie, Hutchinson, David, Low, Audrey, Lunt, Mark, Mercer, Louise, Galloway, James, Davies, Rebecca, Watson, Kath, Dixon, Will, Symmons, Deborah, Watson, Kath D., Dixon, William G., Hyrich, Kimme L., Malik, Saadia P., Kelly, Clive, Hamilton, Jennifer, Heycock, Carol, Saravanan, Vadivelu, Rynne, Martin, Harris, Helen E., Tweedie, Fiona, Skaparis, Yiannis, White, Marie, Scott, Nicola, Samson, Kay, Mercieca, Cecilia, Clarke, Shane, Warner, Alexander J., Verstappen, Suzanne, Chan, Esther, Woodhead, Felix A., Nisar, Mohamed, Arthanari, S., Dawson, Julie, Sathi, Nav, Ahmad, Yasmeen, Koduri, Gouri, Cumming, Jo, Stannett, Peter, Hull, Richard, Metsios, George, Stavropoulos Kalinoglou, Antonios, Veldhuijzen van Zanten, Jet J., Nightingale, Peter, Koutedakis, Yiannis, Kitas, George D., Williams, Peter, Walsh, David, Perry, Elizabeth, de-Soyza, Anthony, Moullaali, Thomas, Eggleton, Paul, Stavropoulos-Kalinoglou, Antonios, Sandoo, Aamer, de Pablo, Paola, Maggs, Fiona, Faizal, Abdul, Pugh, Mark, Jobanputra, Paresh, Kehoe, Oksana, Cartwright, Alison, Askari, Ayman, El Haj, Alicia, Middleton, Jim, Aynsley, Sarah, Hardy, Jacob, Veale, Douglas, Fearon, Ursula, Wilson, Gerry, Muthana, Munitta, Fossati, G., Healy, L., Nesbitt, A., Becerra, Elena, Leandro, Maria J., De La Torre, Inmaculada, Cambridge, Geraldine, Nelson, P. N., Roden, D., Shaw, M., Davari Ejtehadi, Hora, Nevill, A., Freimanis, G., Hooley, P., Bowman, S., Alavi, A., Axford, J., Veitch, A. M., Tugnet, N., Rylance, P. B., Hawtree, Sarah, Mark Wilkinson, J., Wilson, Anthony G., Woon Kam, Ngar, Filter, Andrew, Croft, Adam P., Naylor, Amy, Zimmermann, Birgit, Hardie, Debbie, Desanti, Guillaume, Jaurez, Maria, Muller-Ladner, Ulf, Filer, Andrew, Neumann, Elena, Movahedi, Mohammad, Ray, David W., Burmester, Gerd R., Matucci-Cerinic, Marco, Navarro-Blasco, Francisco, Kary, Sonja, Unnebrink, Kristina, Kupper, Hartmut, Mukherjee, Sandeep, Cornell, Patricia, Richards, Selwyn, Rahmeh, Fouz, Thompson, Paul W., Westlake, Sarah L., Javaid, Muhammad K., Batra, Rajbir, Chana, Jasroop, Round, Gemma, Judge, Andrew, Taylor, Peter, Patel, Sanjeev, Cooper, Cyrus, Ravindran, Vinod, Bingham, Clifton O., Weinblatt, Michael E., Mendelsohn, Alan, Kim, Lilianne, Mack, Michael, Lu, Jiandong, Baker, Daniel, Westhovens, Rene, Hewitt, Jamie, Han, Chenglong, Keystone, Edward C., Fleischmann, Roy, Smolen, Josef, Emery, Paul, Genovese, Mark, Doyle, Mittie, Hsia, Elizabeth C., Hart, Jennifer C., Harland, Dave, Gibbons, Carl, Pang, Hok, Huertas, Catherine, Diamantopoulos, Alex, Dejonckheere, Fred, Clowse, M., Wolf, D., Stach, C., Kosutic, G., Williams, S., Terpstra, I., Mahadevan, U., Ferraccioli, G., Samborski, W., Berenbaum, F., Davies, O., Koetse, W., Bennett, B., Burkhardt, H., Luijtens, K., van der Heijde, Desiree, Mariette, X., van Vollenhoven, Ronald F., Bykerk, V., de Longueville, M., Arendt, C., Cush, J., Khan, Afsha, Maclaren, Zoe, Dubash, Sayam, Chalam, Venkat C., Sheeran, Tom, Price, Tom, Baskar, Sangeetha, Mulherin, Diarmuid, Molloy, Cauline, Keay, Fiona, Heritage, Caroline, Douglas, Barbara, Schiff, Michael H., Khanna, Dinesh, Furst, Daniel E., Maldonado, Michael A., Li, Wanying, Sasso, Eric H., Emerling, Daniel, Cavet, Guy, Ford, Kerri, Mackenzie-Green, Bronwen, Collins, David, Price, Elizabeth, Williamson, Lyn, Golla, Janardhana, Vagadia, Vipul, Morrison, Elaine, Tierney, Ann, Wilson, Hilary, Hunter, John, Reddy, Venkat, Moore, Samantha, Ehrenstein, Michael, Benson, Claire, Wray, Maria, Cairns, Andrew, Wright, Gary, Pendleton, Adrian, McHenry, Michelle, Taggart, Allister, Bell, Aubrey, Bosworth, Ailsa, Cox, Maureen, Johnston, Graeme, Shah, Preeti, O'Brien, Anne, Jones, Peter, Sargeant, Ify, Bukhari, Marwan, Nusslein, Hubert, Alten, Rieke, Lorenz, Hannes M., Boumpas, Dimitrios, Nurmohamed, Michael T., Bensen, William, Peter, Hans-Hartmut, Rainer, Franz, Pavelka, Karel, Chartier, Melanie, Poncet, Coralie, Rauch, Christiane, Lempp, Heidi, Hofmann, Darija, Adu, Aderonke, Congreve, Carron, Dobson, Joanne, Rose, Diana, Simpson, Carol, Wykes, Til, Ibrahim, Fowzia, Schiff, Michael, Nash, Peter, Durez, Patrick, Kaine, Jeffrey, Delaet, Ingrid, Kelly, Sheila, Maldonado, Michael, Patel, Salil, Jones, Graeme, Sebba, Anthony, Lepley, Denise, Devenport, Jenny, Bernasconi, Corrado, Smart, Devi, Mpofu, Chiedzo, Gomez-Reino, Juan J., Verma, Inderjeet, Kaur, Jaspreet, Syngle, Ashit, Krishan, Pawan, Vohra, Kanchan, Kaur, Ladbans, Garg, Nidhi, Chhabara, Monica, Gibson, Kellie, Woodburn, James, Telfer, Scott, Buckley, Felicity, Finckh, Axel, Huizinga, Tom W., Jansen, Jeroen P., Rubbert-Roth, Andrea, Scali, Juan J., Kremer, Joel M., Pitts, Laura, Vernon, Emma, Sharif, Mohammed I., Das, Sudipto, Helliwell, Philip, Sokoll, Katharina, and Vital, Edward M.
- Subjects
cardiovascular system - Abstract
Background: Thoracic aortic aneurysms (TAA) and dissections are not uncommon causes of sudden death in young adults. Loeys-Dietz syndrome (LDS) is a rare, recently described, autosomal dominant, connective tissue disease characterized by aggressive arterial aneurysms, resulting from mutations in the transforming growth factor beta (TGFβ) receptor genes TGFBR1 and TGFBR2. Mean age at death is 26.1 years, most often due to aortic dissection. We report an unusually late presentation of LDS, diagnosed following elective surgery in a female with a long history of joint hypermobility. Methods: A 51-year-old Caucasian lady complained of chest pain and headache following a dural leak from spinal anaesthesia for an elective ankle arthroscopy. CT scan and echocardiography demonstrated a dilated aortic root and significant aortic regurgitation. MRA demonstrated aortic tortuosity, an infrarenal aortic aneurysm and aneurysms in the left renal and right internal mammary arteries. She underwent aortic root repair and aortic valve replacement. She had a background of long-standing joint pains secondary to hypermobility, easy bruising, unusual fracture susceptibility and mild bronchiectasis. She had one healthy child age 32, after which she suffered a uterine prolapse. Examination revealed mild Marfanoid features. Uvula, skin and ophthalmological examination was normal. Results: Fibrillin-1 testing for Marfan syndrome (MFS) was negative. Detection of a c.1270G > C (p.Gly424Arg) TGFBR2 mutation confirmed the diagnosis of LDS. Losartan was started for vascular protection. Conclusions: LDS is a severe inherited vasculopathy that usually presents in childhood. It is characterized by aortic root dilatation and ascending aneurysms. There is a higher risk of aortic dissection compared with MFS. Clinical features overlap with MFS and Ehlers Danlos syndrome Type IV, but differentiating dysmorphogenic features include ocular hypertelorism, bifid uvula and cleft palate. Echocardiography and MRA or CT scanning from head to pelvis is recommended to establish the extent of vascular involvement. Management involves early surgical intervention, including early valve-sparing aortic root replacement, genetic counselling and close monitoring in pregnancy. Despite being caused by loss of function mutations in either TGFβ receptor, paradoxical activation of TGFβ signalling is seen, suggesting that TGFβ antagonism may confer disease modifying effects similar to those observed in MFS. TGFβ antagonism can be achieved with angiotensin antagonists, such as Losartan, which is able to delay aortic aneurysm development in preclinical models and in patients with MFS. Our case emphasizes the importance of timely recognition of vasculopathy syndromes in patients with hypermobility and the need for early surgical intervention. It also highlights their heterogeneity and the potential for late presentation. Disclosures: The authors have declared no conflicts of interest
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- 2017
14. Update: Homing of Mesenchymal Stem Cells
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Kehoe, Oksana, Fox, James Martin, and Middleton, Jim
- Abstract
An Update to: Concise Review: Mesenchymal Stem Cells: Their Phenotype, Differentiation Capacity, Immunological Features, and Potential for Homing Giselle Chamberlain, James Fox, Brian Ashton, and Jim Middleton Stem Cells 2007;25:2739–2749
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- 2017
15. Novel Anti-Inflammatory Peptides Based on Chemokine–Glycosaminoglycan Interactions Reduce Leukocyte Migration and Disease Severity in a Model of Rheumatoid Arthritis
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McNaughton, Emily F., primary, Eustace, Andrew D., additional, King, Sophie, additional, Sessions, Richard B., additional, Kay, Alasdair, additional, Farris, Michele, additional, Broadbridge, Robert, additional, Kehoe, Oksana, additional, Kungl, Andreas J., additional, and Middleton, Jim, additional
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- 2018
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16. Mesenchymal Stem Cell-Conditioned Medium Reduces Disease Severity and Immune Responses in Inflammatory Arthritis
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Kay, Alasdair G., primary, Long, Grace, additional, Tyler, George, additional, Stefan, Andrei, additional, Broadfoot, Stephen J., additional, Piccinini, Anna M., additional, Middleton, Jim, additional, and Kehoe, Oksana, additional
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- 2017
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17. 243. MESENCHYMAL STEM CELLS AND MESENCHYMAL STEM CELL CONDITIONED MEDIUM INDUCE REGULATORY T CELLS AND PROMOTE T HELPER 2 (TH2) DIFFERENTIATION IN MURINE ANTIGEN-INDUCED ARTHRITIS
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Kay, Alasdair G., primary, Long, Grace, additional, Manku, Bhagat, additional, Broadfoot, Stephen, additional, Middleton, Jim, additional, and Kehoe, Oksana, additional
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- 2017
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18. Therapeutic Benefit for Late, but Not Early, Passage Mesenchymal Stem Cells on Pain Behaviour in an Animal Model of Osteoarthritis
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Chapman, Victoria, primary, Markides, Hareklea, additional, Sagar, Devi Rani, additional, Xu, Luting, additional, Burston, James J., additional, Mapp, Paul, additional, Kay, Alasdair, additional, Morris, Robert H., additional, Kehoe, Oksana, additional, and El Haj, Alicia J., additional
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- 2017
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19. Novel Identification of LYVE-1 Positive Macrophages in Rheumatoid Synovial Tissue
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J. M. Rump, Lisa, primary, L. Mattey, Derek, additional, Kehoe, Oksana, additional, and Middleton, Jim, additional
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- 2016
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20. Syndecan-3 is selectively pro-inflammatory in the joint and contributes to antigen-induced arthritis in mice
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Kehoe, Oksana, primary, Kalia, Neena, additional, King, Sophie, additional, Eustace, Andrew, additional, Boyes, Charlotte, additional, Reizes, Ofer, additional, Williams, Anwen, additional, Patterson, Angela, additional, and Middleton, Jim, additional
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- 2014
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21. Intra-articular injection of mesenchymal stem cells leads to reduced inflammation and cartilage damage in murine antigen-induced arthritis
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Kehoe, Oksana, primary, Cartwright, Alison, additional, Askari, Ayman, additional, El Haj, Alicia J, additional, and Middleton, Jim, additional
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- 2014
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22. Whole body tracking of superparamagnetic iron oxide nanoparticle-labelled cells – a rheumatoid arthritis mouse model
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Markides, Hareklea, primary, Kehoe, Oksana, additional, Morris, Robert H, additional, and El Haj, Alicia J, additional
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- 2013
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23. A Chemokine Self-Presentation Mechanism Involving Formation of Endothelial Surface Microstructures
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Whittall, Catherine, primary, Kehoe, Oksana, additional, King, Sophie, additional, Rot, Antal, additional, Patterson, Angela, additional, and Middleton, Jim, additional
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- 2013
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24. Is Chemokine Receptor CCR9 Required for Synovitis in Rheumatoid Arthritis? Deficiency of CCR9 in a Murine Model of Antigen-Induced Arthritis
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Cartwright, Alison, primary, King, Sophie, additional, Middleton, Jim, additional, and Kehoe, Oksana, additional
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- 2012
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25. The Angiopoietin/Tie-2 System Regulates Pericyte Survival and Recruitment in Diabetic Retinopathy
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Cai, Jun, primary, Kehoe, Oksana, additional, Smith, Gill M., additional, Hykin, Philip, additional, and Boulton, Michael E., additional
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- 2008
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26. Therapeutic Effects of Hypoxic and Pro-Inflammatory Priming of Mesenchymal Stem Cell-Derived Extracellular Vesicles in Inflammatory Arthritis.
- Author
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Kay, Alasdair G., Treadwell, Kane, Roach, Paul, Morgan, Rebecca, Lodge, Rhys, Hyland, Mairead, Piccinini, Anna M., Forsyth, Nicholas R., and Kehoe, Oksana
- Subjects
EXTRACELLULAR vesicles ,REGULATORY T cells ,T cells ,MESENCHYMAL stem cells ,TREATMENT effectiveness ,JOINTS (Anatomy) ,VESICLES (Cytology) - Abstract
Mesenchymal stem cells (MSCs) immunomodulate inflammatory responses through paracrine signalling, including via secretion of extracellular vesicles (EVs) in the cell secretome. We evaluated the therapeutic potential of MSCs-derived small EVs in an antigen-induced model of arthritis (AIA). EVs isolated from MSCs cultured normoxically (21% O
2 , 5% CO2 ), hypoxically (2% O2 , 5% CO2 ) or with a pro-inflammatory cytokine cocktail were applied into the AIA model. Disease pathology was assessed post-arthritis induction through swelling and histopathological analysis of synovial joint structure. Activated CD4+ T cells from healthy mice were cultured with EVs or MSCs to assess deactivation capabilities prior to application of standard EVs in vivo to assess T cell polarisation within the immune response to AIA. All EVs treatments reduced knee-joint swelling whilst only normoxic and pro-inflammatory primed EVs improved histopathological outcomes. In vitro culture with EVs did not achieve T cell deactivation. Polarisation towards CD4+ helper cells expressing IL17a (Th17) was reduced when normoxic and hypoxic EV treatments were applied in vitro. Normoxic EVs applied into the AIA model reduced Th17 polarisation and improved Regulatory T cell (Treg):Th17 homeostatic balance. Normoxic EVs present the optimal strategy for broad therapeutic benefit. EVs present an effective novel technology with the potential for cell-free therapeutic translation. [ABSTRACT FROM AUTHOR]- Published
- 2022
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27. Case Reports1. A Late Presentation of Loeys-Dietz Syndrome: Beware of TGFβ Receptor Mutations in Benign Joint Hypermobility
- Author
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Mehta, Puja, Holder, Susan, Fisher, Benjamin, Vincent, Tonia, Nadesalingam, Kavitha, Maciver, Helen, Shingler, Wendy, Bakshi, Jyoti, Hassan, Sadon, D'Cruz, David, Chan, Antoni, Litwic, Anna E., McCrae, Fiona, Seth, Rakhi, Nandagudi, Anupama, Jury, Elizabeth, Isenberg, David, Karjigi, Uma, Paul, Anupam, Rees, Frances, O'Dowd, Emma, Kinnear, William, Johnson, Simon, Lanyon, Peter, Stevens, Richard, Narayan, Nehal, Marguerie, Christopher, Robinson, Helena, Ffolkes, Lorrette, Worsnop, Fiona, Ostlere, Lucy, Kiely, Patrick, Dharmapalaiah, Chethana, Hassan, Nada, Bharadwaj, Anurag, Skibinska, Malgorzata, Gendi, Nagui, Davies, Emma J., Akil, Mohammed, Kilding, Rachael, Ramachandran Nair, Jagdish, Walsh, Maeve, Farrar, Wendy, Thompson, Robert N., Borukhson, Liubov, McFadyen, Charles, Singh, Deepwant, Rajagopal, Vivek, Chan, Angela Marie L., Wearn Koh, Li, Christie, Jennifer D., Croot, Lorraine, Gayed, Mary, Disney, Benjamin, Singhal, Saket, Grindulis, Karl, Reynolds, Timothy D., Conway, Katie, Williams, Debbie, Quin, John, Dean, Gillian, Churchill, Duncan, Walker-Bone, Karen E., Goff, Iain, Reynolds, Gary, Grove, Matthew, Patel, Priya, Lazarus, Mark N., Roncaroli, Frederico, Gabriel, Carolyn, Kinderlerer, Anne R., Nikiphorou, Elena, Hall, Frances C., Bruce, Ellen, Gray, Leanne, Krutikov, Maria, Wig, Surabhi, Bruce, Ian, D'Agostino, Maria A., Wakefield, Richard, Berner Hammer, Hilde, Vittecoq, Olivier, Galeazzi, Mauro, Balint, Peter, Filippucci, Emilio, Moller, Ingrid, Iagnocco, Annamaria, Naredo, Esperanza, Ostergaard, Mikkel, Gaillez, Corine, Kerselaers, Wendy, Van Holder, Karina, Le Bars, Manuela, Stone, Millicent A., Williams, Francis, Wolber, Lisa, Karppinen, Jaro, Maatta, Juhani, Thompson, Ben, Atchia, Ismael, Lorenzi, Alice, Raftery, Graham, Platt, Phil, Platt, Philip N., Pratt, Arthur, Turmezei, Thomas D., Treece, Graham M., Gee, Andrew H., Poole, Kenneth E., Chandratre, Priyanka N., Roddy, Edward, Clarson, Lorna, Richardson, Jane, Hider, Samantha, Mallen, Christian, Lieberman, Abigail, Prouse, Peter J., Mahendran, Prini, Samarawickrama, Amanda, Ottery, Faith D., Yood, Robert, Wolfson, Marsha, Ang, Andrea, Riches, Philip, Thomson, Janet, Nuki, George, Humphreys, Jennifer, Verstappen, Suzanne M., Chipping, Jacqueline, Hyrich, Kimme, Marshall, Tarnya, Symmons, Deborah P., Roy, Matthew, Kirwan, John R., Marshall, Robert W., Matcham, Faith, Scott, Ian C., Rayner, Lauren, Hotopf, Matthew, Kingsley, Gabrielle H., Scott, David L., Steer, Sophia, Ma, Margaret H., Dahanayake, Chanaka, Kingsley, Gabrielle, Cope, Andrew, Wernham, Aaron, Ward, Lorna, Carruthers, David, Deeming, Alison, Buckley, Christopher, Raza, Karim, De Pablo, Paola, Carpenter, Lewis, Jayakumar, Keeranur, Solymossy, Csilla, Dixey, Josh, Young, Adam, Singh, Animesh, Penn, Henry, Ellerby, Nicholas, Mattey, Derek L., Packham, Jonathan, Dawes, Peter, Hider, Samantha L., Ng, Nora, Humby, Frances, Bombardieri, Michele, Kelly, Stephen, Di Cicco, Maria, Dadoun, Sabrina, Hands, Rebecca, Rocher, Vidalba, Kidd, Bruce, Pyne, Dev, Pitzalis, Costantino, Poore, Sophie, Hutchinson, David, Low, Audrey, Lunt, Mark, Mercer, Louise, Galloway, James, Davies, Rebecca, Watson, Kath, Dixon, Will, Symmons, Deborah, Watson, Kath D., Dixon, William G., Hyrich, Kimme L., Malik, Saadia P., Kelly, Clive, Hamilton, Jennifer, Heycock, Carol, Saravanan, Vadivelu, Rynne, Martin, Harris, Helen E., Tweedie, Fiona, Skaparis, Yiannis, White, Marie, Scott, Nicola, Samson, Kay, Mercieca, Cecilia, Clarke, Shane, Warner, Alexander J., Verstappen, Suzanne, Chan, Esther, Woodhead, Felix A., Nisar, Mohamed, Arthanari, S., Dawson, Julie, Sathi, Nav, Ahmad, Yasmeen, Koduri, Gouri, Cumming, Jo, Stannett, Peter, Hull, Richard, Metsios, George, Stavropoulos Kalinoglou, Antonios, Veldhuijzen van Zanten, Jet J., Nightingale, Peter, Koutedakis, Yiannis, Kitas, George D., Williams, Peter, Walsh, David, Perry, Elizabeth, de-Soyza, Anthony, Moullaali, Thomas, Eggleton, Paul, Stavropoulos-Kalinoglou, Antonios, Sandoo, Aamer, de Pablo, Paola, Maggs, Fiona, Faizal, Abdul, Pugh, Mark, Jobanputra, Paresh, Kehoe, Oksana, Cartwright, Alison, Askari, Ayman, El Haj, Alicia, Middleton, Jim, Aynsley, Sarah, Hardy, Jacob, Veale, Douglas, Fearon, Ursula, Wilson, Gerry, Muthana, Munitta, Fossati, G., Healy, L., Nesbitt, A., Becerra, Elena, Leandro, Maria J., De La Torre, Inmaculada, Cambridge, Geraldine, Nelson, P. N., Roden, D., Shaw, M., Davari Ejtehadi, Hora, Nevill, A., Freimanis, G., Hooley, P., Bowman, S., Alavi, A., Axford, J., Veitch, A. M., Tugnet, N., Rylance, P. B., Hawtree, Sarah, Mark Wilkinson, J., Wilson, Anthony G., Woon Kam, Ngar, Filter, Andrew, Croft, Adam P., Naylor, Amy, Zimmermann, Birgit, Hardie, Debbie, Desanti, Guillaume, Jaurez, Maria, Muller-Ladner, Ulf, Filer, Andrew, Neumann, Elena, Movahedi, Mohammad, Ray, David W., Burmester, Gerd R., Matucci-Cerinic, Marco, Navarro-Blasco, Francisco, Kary, Sonja, Unnebrink, Kristina, Kupper, Hartmut, Mukherjee, Sandeep, Cornell, Patricia, Richards, Selwyn, Rahmeh, Fouz, Thompson, Paul W., Westlake, Sarah L., Javaid, Muhammad K., Batra, Rajbir, Chana, Jasroop, Round, Gemma, Judge, Andrew, Taylor, Peter, Patel, Sanjeev, Cooper, Cyrus, Ravindran, Vinod, Bingham, Clifton O., Weinblatt, Michael E., Mendelsohn, Alan, Kim, Lilianne, Mack, Michael, Lu, Jiandong, Baker, Daniel, Westhovens, Rene, Hewitt, Jamie, Han, Chenglong, Keystone, Edward C., Fleischmann, Roy, Smolen, Josef, Emery, Paul, Genovese, Mark, Doyle, Mittie, Hsia, Elizabeth C., Hart, Jennifer C., Harland, Dave, Gibbons, Carl, Pang, Hok, Huertas, Catherine, Diamantopoulos, Alex, Dejonckheere, Fred, Clowse, M., Wolf, D., Stach, C., Kosutic, G., Williams, S., Terpstra, I., Mahadevan, U., Ferraccioli, G., Samborski, W., Berenbaum, F., Davies, O., Koetse, W., Bennett, B., Burkhardt, H., Luijtens, K., van der Heijde, Desiree, Mariette, X., van Vollenhoven, Ronald F., Bykerk, V., de Longueville, M., Arendt, C., Cush, J., Khan, Afsha, Maclaren, Zoe, Dubash, Sayam, Chalam, Venkat C., Sheeran, Tom, Price, Tom, Baskar, Sangeetha, Mulherin, Diarmuid, Molloy, Cauline, Keay, Fiona, Heritage, Caroline, Douglas, Barbara, Schiff, Michael H., Khanna, Dinesh, Furst, Daniel E., Maldonado, Michael A., Li, Wanying, Sasso, Eric H., Emerling, Daniel, Cavet, Guy, Ford, Kerri, Mackenzie-Green, Bronwen, Collins, David, Price, Elizabeth, Williamson, Lyn, Golla, Janardhana, Vagadia, Vipul, Morrison, Elaine, Tierney, Ann, Wilson, Hilary, Hunter, John, Reddy, Venkat, Moore, Samantha, Ehrenstein, Michael, Benson, Claire, Wray, Maria, Cairns, Andrew, Wright, Gary, Pendleton, Adrian, McHenry, Michelle, Taggart, Allister, Bell, Aubrey, Bosworth, Ailsa, Cox, Maureen, Johnston, Graeme, Shah, Preeti, O'Brien, Anne, Jones, Peter, Sargeant, Ify, Bukhari, Marwan, Nusslein, Hubert, Alten, Rieke, Lorenz, Hannes M., Boumpas, Dimitrios, Nurmohamed, Michael T., Bensen, William, Peter, Hans-Hartmut, Rainer, Franz, Pavelka, Karel, Chartier, Melanie, Poncet, Coralie, Rauch, Christiane, Lempp, Heidi, Hofmann, Darija, Adu, Aderonke, Congreve, Carron, Dobson, Joanne, Rose, Diana, Simpson, Carol, Wykes, Til, Ibrahim, Fowzia, Schiff, Michael, Nash, Peter, Durez, Patrick, Kaine, Jeffrey, Delaet, Ingrid, Kelly, Sheila, Maldonado, Michael, Patel, Salil, Jones, Graeme, Sebba, Anthony, Lepley, Denise, Devenport, Jenny, Bernasconi, Corrado, Smart, Devi, Mpofu, Chiedzo, Gomez-Reino, Juan J., Verma, Inderjeet, Kaur, Jaspreet, Syngle, Ashit, Krishan, Pawan, Vohra, Kanchan, Kaur, Ladbans, Garg, Nidhi, Chhabara, Monica, Gibson, Kellie, Woodburn, James, Telfer, Scott, Buckley, Felicity, Finckh, Axel, Huizinga, Tom W., Jansen, Jeroen P., Rubbert-Roth, Andrea, Scali, Juan J., Kremer, Joel M., Pitts, Laura, Vernon, Emma, Sharif, Mohammed I., Das, Sudipto, Helliwell, Philip, Sokoll, Katharina, Vital, Edward M., Mehta, Puja, Holder, Susan, Fisher, Benjamin, Vincent, Tonia, Nadesalingam, Kavitha, Maciver, Helen, Shingler, Wendy, Bakshi, Jyoti, Hassan, Sadon, D'Cruz, David, Chan, Antoni, Litwic, Anna E., McCrae, Fiona, Seth, Rakhi, Nandagudi, Anupama, Jury, Elizabeth, Isenberg, David, Karjigi, Uma, Paul, Anupam, Rees, Frances, O'Dowd, Emma, Kinnear, William, Johnson, Simon, Lanyon, Peter, Stevens, Richard, Narayan, Nehal, Marguerie, Christopher, Robinson, Helena, Ffolkes, Lorrette, Worsnop, Fiona, Ostlere, Lucy, Kiely, Patrick, Dharmapalaiah, Chethana, Hassan, Nada, Bharadwaj, Anurag, Skibinska, Malgorzata, Gendi, Nagui, Davies, Emma J., Akil, Mohammed, Kilding, Rachael, Ramachandran Nair, Jagdish, Walsh, Maeve, Farrar, Wendy, Thompson, Robert N., Borukhson, Liubov, McFadyen, Charles, Singh, Deepwant, Rajagopal, Vivek, Chan, Angela Marie L., Wearn Koh, Li, Christie, Jennifer D., Croot, Lorraine, Gayed, Mary, Disney, Benjamin, Singhal, Saket, Grindulis, Karl, Reynolds, Timothy D., Conway, Katie, Williams, Debbie, Quin, John, Dean, Gillian, Churchill, Duncan, Walker-Bone, Karen E., Goff, Iain, Reynolds, Gary, Grove, Matthew, Patel, Priya, Lazarus, Mark N., Roncaroli, Frederico, Gabriel, Carolyn, Kinderlerer, Anne R., Nikiphorou, Elena, Hall, Frances C., Bruce, Ellen, Gray, Leanne, Krutikov, Maria, Wig, Surabhi, Bruce, Ian, D'Agostino, Maria A., Wakefield, Richard, Berner Hammer, Hilde, Vittecoq, Olivier, Galeazzi, Mauro, Balint, Peter, Filippucci, Emilio, Moller, Ingrid, Iagnocco, Annamaria, Naredo, Esperanza, Ostergaard, Mikkel, Gaillez, Corine, Kerselaers, Wendy, Van Holder, Karina, Le Bars, Manuela, Stone, Millicent A., Williams, Francis, Wolber, Lisa, Karppinen, Jaro, Maatta, Juhani, Thompson, Ben, Atchia, Ismael, Lorenzi, Alice, Raftery, Graham, Platt, Phil, Platt, Philip N., Pratt, Arthur, Turmezei, Thomas D., Treece, Graham M., Gee, Andrew H., Poole, Kenneth E., Chandratre, Priyanka N., Roddy, Edward, Clarson, Lorna, Richardson, Jane, Hider, Samantha, Mallen, Christian, Lieberman, Abigail, Prouse, Peter J., Mahendran, Prini, Samarawickrama, Amanda, Ottery, Faith D., Yood, Robert, Wolfson, Marsha, Ang, Andrea, Riches, Philip, Thomson, Janet, Nuki, George, Humphreys, Jennifer, Verstappen, Suzanne M., Chipping, Jacqueline, Hyrich, Kimme, Marshall, Tarnya, Symmons, Deborah P., Roy, Matthew, Kirwan, John R., Marshall, Robert W., Matcham, Faith, Scott, Ian C., Rayner, Lauren, Hotopf, Matthew, Kingsley, Gabrielle H., Scott, David L., Steer, Sophia, Ma, Margaret H., Dahanayake, Chanaka, Kingsley, Gabrielle, Cope, Andrew, Wernham, Aaron, Ward, Lorna, Carruthers, David, Deeming, Alison, Buckley, Christopher, Raza, Karim, De Pablo, Paola, Carpenter, Lewis, Jayakumar, Keeranur, Solymossy, Csilla, Dixey, Josh, Young, Adam, Singh, Animesh, Penn, Henry, Ellerby, Nicholas, Mattey, Derek L., Packham, Jonathan, Dawes, Peter, Hider, Samantha L., Ng, Nora, Humby, Frances, Bombardieri, Michele, Kelly, Stephen, Di Cicco, Maria, Dadoun, Sabrina, Hands, Rebecca, Rocher, Vidalba, Kidd, Bruce, Pyne, Dev, Pitzalis, Costantino, Poore, Sophie, Hutchinson, David, Low, Audrey, Lunt, Mark, Mercer, Louise, Galloway, James, Davies, Rebecca, Watson, Kath, Dixon, Will, Symmons, Deborah, Watson, Kath D., Dixon, William G., Hyrich, Kimme L., Malik, Saadia P., Kelly, Clive, Hamilton, Jennifer, Heycock, Carol, Saravanan, Vadivelu, Rynne, Martin, Harris, Helen E., Tweedie, Fiona, Skaparis, Yiannis, White, Marie, Scott, Nicola, Samson, Kay, Mercieca, Cecilia, Clarke, Shane, Warner, Alexander J., Verstappen, Suzanne, Chan, Esther, Woodhead, Felix A., Nisar, Mohamed, Arthanari, S., Dawson, Julie, Sathi, Nav, Ahmad, Yasmeen, Koduri, Gouri, Cumming, Jo, Stannett, Peter, Hull, Richard, Metsios, George, Stavropoulos Kalinoglou, Antonios, Veldhuijzen van Zanten, Jet J., Nightingale, Peter, Koutedakis, Yiannis, Kitas, George D., Williams, Peter, Walsh, David, Perry, Elizabeth, de-Soyza, Anthony, Moullaali, Thomas, Eggleton, Paul, Stavropoulos-Kalinoglou, Antonios, Sandoo, Aamer, de Pablo, Paola, Maggs, Fiona, Faizal, Abdul, Pugh, Mark, Jobanputra, Paresh, Kehoe, Oksana, Cartwright, Alison, Askari, Ayman, El Haj, Alicia, Middleton, Jim, Aynsley, Sarah, Hardy, Jacob, Veale, Douglas, Fearon, Ursula, Wilson, Gerry, Muthana, Munitta, Fossati, G., Healy, L., Nesbitt, A., Becerra, Elena, Leandro, Maria J., De La Torre, Inmaculada, Cambridge, Geraldine, Nelson, P. N., Roden, D., Shaw, M., Davari Ejtehadi, Hora, Nevill, A., Freimanis, G., Hooley, P., Bowman, S., Alavi, A., Axford, J., Veitch, A. M., Tugnet, N., Rylance, P. B., Hawtree, Sarah, Mark Wilkinson, J., Wilson, Anthony G., Woon Kam, Ngar, Filter, Andrew, Croft, Adam P., Naylor, Amy, Zimmermann, Birgit, Hardie, Debbie, Desanti, Guillaume, Jaurez, Maria, Muller-Ladner, Ulf, Filer, Andrew, Neumann, Elena, Movahedi, Mohammad, Ray, David W., Burmester, Gerd R., Matucci-Cerinic, Marco, Navarro-Blasco, Francisco, Kary, Sonja, Unnebrink, Kristina, Kupper, Hartmut, Mukherjee, Sandeep, Cornell, Patricia, Richards, Selwyn, Rahmeh, Fouz, Thompson, Paul W., Westlake, Sarah L., Javaid, Muhammad K., Batra, Rajbir, Chana, Jasroop, Round, Gemma, Judge, Andrew, Taylor, Peter, Patel, Sanjeev, Cooper, Cyrus, Ravindran, Vinod, Bingham, Clifton O., Weinblatt, Michael E., Mendelsohn, Alan, Kim, Lilianne, Mack, Michael, Lu, Jiandong, Baker, Daniel, Westhovens, Rene, Hewitt, Jamie, Han, Chenglong, Keystone, Edward C., Fleischmann, Roy, Smolen, Josef, Emery, Paul, Genovese, Mark, Doyle, Mittie, Hsia, Elizabeth C., Hart, Jennifer C., Harland, Dave, Gibbons, Carl, Pang, Hok, Huertas, Catherine, Diamantopoulos, Alex, Dejonckheere, Fred, Clowse, M., Wolf, D., Stach, C., Kosutic, G., Williams, S., Terpstra, I., Mahadevan, U., Ferraccioli, G., Samborski, W., Berenbaum, F., Davies, O., Koetse, W., Bennett, B., Burkhardt, H., Luijtens, K., van der Heijde, Desiree, Mariette, X., van Vollenhoven, Ronald F., Bykerk, V., de Longueville, M., Arendt, C., Cush, J., Khan, Afsha, Maclaren, Zoe, Dubash, Sayam, Chalam, Venkat C., Sheeran, Tom, Price, Tom, Baskar, Sangeetha, Mulherin, Diarmuid, Molloy, Cauline, Keay, Fiona, Heritage, Caroline, Douglas, Barbara, Schiff, Michael H., Khanna, Dinesh, Furst, Daniel E., Maldonado, Michael A., Li, Wanying, Sasso, Eric H., Emerling, Daniel, Cavet, Guy, Ford, Kerri, Mackenzie-Green, Bronwen, Collins, David, Price, Elizabeth, Williamson, Lyn, Golla, Janardhana, Vagadia, Vipul, Morrison, Elaine, Tierney, Ann, Wilson, Hilary, Hunter, John, Reddy, Venkat, Moore, Samantha, Ehrenstein, Michael, Benson, Claire, Wray, Maria, Cairns, Andrew, Wright, Gary, Pendleton, Adrian, McHenry, Michelle, Taggart, Allister, Bell, Aubrey, Bosworth, Ailsa, Cox, Maureen, Johnston, Graeme, Shah, Preeti, O'Brien, Anne, Jones, Peter, Sargeant, Ify, Bukhari, Marwan, Nusslein, Hubert, Alten, Rieke, Lorenz, Hannes M., Boumpas, Dimitrios, Nurmohamed, Michael T., Bensen, William, Peter, Hans-Hartmut, Rainer, Franz, Pavelka, Karel, Chartier, Melanie, Poncet, Coralie, Rauch, Christiane, Lempp, Heidi, Hofmann, Darija, Adu, Aderonke, Congreve, Carron, Dobson, Joanne, Rose, Diana, Simpson, Carol, Wykes, Til, Ibrahim, Fowzia, Schiff, Michael, Nash, Peter, Durez, Patrick, Kaine, Jeffrey, Delaet, Ingrid, Kelly, Sheila, Maldonado, Michael, Patel, Salil, Jones, Graeme, Sebba, Anthony, Lepley, Denise, Devenport, Jenny, Bernasconi, Corrado, Smart, Devi, Mpofu, Chiedzo, Gomez-Reino, Juan J., Verma, Inderjeet, Kaur, Jaspreet, Syngle, Ashit, Krishan, Pawan, Vohra, Kanchan, Kaur, Ladbans, Garg, Nidhi, Chhabara, Monica, Gibson, Kellie, Woodburn, James, Telfer, Scott, Buckley, Felicity, Finckh, Axel, Huizinga, Tom W., Jansen, Jeroen P., Rubbert-Roth, Andrea, Scali, Juan J., Kremer, Joel M., Pitts, Laura, Vernon, Emma, Sharif, Mohammed I., Das, Sudipto, Helliwell, Philip, Sokoll, Katharina, and Vital, Edward M.
- Abstract
Background: Thoracic aortic aneurysms (TAA) and dissections are not uncommon causes of sudden death in young adults. Loeys-Dietz syndrome (LDS) is a rare, recently described, autosomal dominant, connective tissue disease characterized by aggressive arterial aneurysms, resulting from mutations in the transforming growth factor beta (TGFβ) receptor genes TGFBR1 and TGFBR2. Mean age at death is 26.1 years, most often due to aortic dissection. We report an unusually late presentation of LDS, diagnosed following elective surgery in a female with a long history of joint hypermobility. Methods: A 51-year-old Caucasian lady complained of chest pain and headache following a dural leak from spinal anaesthesia for an elective ankle arthroscopy. CT scan and echocardiography demonstrated a dilated aortic root and significant aortic regurgitation. MRA demonstrated aortic tortuosity, an infrarenal aortic aneurysm and aneurysms in the left renal and right internal mammary arteries. She underwent aortic root repair and aortic valve replacement. She had a background of long-standing joint pains secondary to hypermobility, easy bruising, unusual fracture susceptibility and mild bronchiectasis. She had one healthy child age 32, after which she suffered a uterine prolapse. Examination revealed mild Marfanoid features. Uvula, skin and ophthalmological examination was normal. Results: Fibrillin-1 testing for Marfan syndrome (MFS) was negative. Detection of a c.1270G > C (p.Gly424Arg) TGFBR2 mutation confirmed the diagnosis of LDS. Losartan was started for vascular protection. Conclusions: LDS is a severe inherited vasculopathy that usually presents in childhood. It is characterized by aortic root dilatation and ascending aneurysms. There is a higher risk of aortic dissection compared with MFS. Clinical features overlap with MFS and Ehlers Danlos syndrome Type IV, but differentiating dysmorphogenic features include ocular hypertelorism, bifid uvula and cleft palate. Echocardiography and MR
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