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Stoll M, Michel O. [The (forgotten) "Stoll table" from 2010 for the appendix to § 2 of the German statutory insurance system (VersMedV)]. HNO 2024; 72:41-43. [PMID: 38051312 DOI: 10.1007/s00106-023-01391-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2023] [Indexed: 12/07/2023]
Affiliation(s)
| | - O Michel
- Institut für HNO-Begutachtung, HNO-Klinik, St. Franziskus-Hospital, Schönsteinstr. 63, 50825, Köln-Ehrenfeld, Deutschland.
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Smitherman EA, Chahine RA, Beukelman T, Lewandowski LB, Rahman AKMF, Wenderfer SE, Curtis JR, Hersh AO, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar‐Smiley F, Barillas‐Arias L, Basiaga M, Baszis K, Becker M, Bell‐Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang‐Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel‐Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie‐Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui‐Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein‐Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PM, McGuire S, McHale I, McMonagle A, McMullen‐Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O'Brien B, O'Brien T, Okeke O, Oliver M, Olson J, O'Neil K, Onel K, Orandi A, Orlando M, Osei‐Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan‐Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas‐Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth‐Wojcicki E, Rouster – Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert‐Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner‐Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Childhood-Onset Lupus Nephritis in the Childhood Arthritis and Rheumatology Research Alliance Registry: Short-Term Kidney Status and Variation in Care. Arthritis Care Res (Hoboken) 2023; 75:1553-1562. [PMID: 36775844 PMCID: PMC10500561 DOI: 10.1002/acr.25002] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 07/14/2022] [Accepted: 08/16/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVE The goal was to characterize short-term kidney status and describe variation in early care utilization in a multicenter cohort of patients with childhood-onset systemic lupus erythematosus (cSLE) and nephritis. METHODS We analyzed previously collected prospective data from North American patients with cSLE with kidney biopsy-proven nephritis enrolled in the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry from March 2017 through December 2019. We determined the proportion of patients with abnormal kidney status at the most recent registry visit and applied generalized linear mixed models to identify associated factors. We also calculated frequency of medication use, both during induction and ever recorded. RESULTS We identified 222 patients with kidney biopsy-proven nephritis, with 64% class III/IV nephritis on initial biopsy. At the most recent registry visit at median (interquartile range) of 17 (8-29) months from initial kidney biopsy, 58 of 106 patients (55%) with available data had abnormal kidney status. This finding was associated with male sex (odds ratio [OR] 3.88, 95% confidence interval [95% CI] 1.21-12.46) and age at cSLE diagnosis (OR 1.23, 95% CI 1.01-1.49). Patients with class IV nephritis were more likely than class III to receive cyclophosphamide and rituximab during induction. There was substantial variation in mycophenolate, cyclophosphamide, and rituximab ever use patterns across rheumatology centers. CONCLUSION In this cohort with predominately class III/IV nephritis, male sex and older age at cSLE diagnosis were associated with abnormal short-term kidney status. We also observed substantial variation in contemporary medication use for pediatric lupus nephritis between pediatric rheumatology centers. Additional studies are needed to better understand the impact of this variation on long-term kidney outcomes.
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Hahn T, Daymont C, Beukelman T, Groh B, Hays K, Bingham CA, Scalzi L, Abel N, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar-Smiley F, Barillas-Arias L, Basiaga M, Baszis K, Becker M, Bell-Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang-Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel-Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie-Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui-Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein-Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PMC, McGuire S, McHale I, McMonagle A, McMullen-Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O’Brien B, O’Brien T, Okeke O, Oliver M, Olson J, O’Neil K, Onel K, Orandi A, Orlando M, Osei-Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan-Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas-Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth-Wojcicki E, Rouster-Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert-Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner-Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Intraarticular steroids as DMARD-sparing agents for juvenile idiopathic arthritis flares: Analysis of the Childhood Arthritis and Rheumatology Research Alliance Registry. Pediatr Rheumatol Online J 2022; 20:107. [PMID: 36434731 PMCID: PMC9701017 DOI: 10.1186/s12969-022-00770-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/08/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Children with juvenile idiopathic arthritis (JIA) who achieve a drug free remission often experience a flare of their disease requiring either intraarticular steroids (IAS) or systemic treatment with disease modifying anti-rheumatic drugs (DMARDs). IAS offer an opportunity to recapture disease control and avoid exposure to side effects from systemic immunosuppression. We examined a cohort of patients treated with IAS after drug free remission and report the probability of restarting systemic treatment within 12 months. METHODS We analyzed a cohort of patients from the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry who received IAS for a flare after a period of drug free remission. Historical factors and clinical characteristics and of the patients including data obtained at the time of treatment were analyzed. RESULTS We identified 46 patients who met the inclusion criteria. Of those with follow up data available 49% had restarted systemic treatment 6 months after IAS injection and 70% had restarted systemic treatment at 12 months. The proportion of patients with prior use of a biologic DMARD was the only factor that differed between patients who restarted systemic treatment those who did not, both at 6 months (79% vs 35%, p < 0.01) and 12 months (81% vs 33%, p < 0.05). CONCLUSION While IAS are an option for all patients who flare after drug free remission, it may not prevent the need to restart systemic treatment. Prior use of a biologic DMARD may predict lack of success for IAS. Those who previously received methotrexate only, on the other hand, are excellent candidates for IAS.
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Affiliation(s)
- Timothy Hahn
- Department of Pediatrics, Penn State Children's Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA, 17033-0855, USA.
| | - Carrie Daymont
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | - Timothy Beukelman
- grid.265892.20000000106344187Department of Pediatrics, University of Alabama at Birmingham, CPPN G10, 1600 7th Ave South, Birmingham, AL 35233 USA
| | - Brandt Groh
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | | | - Catherine April Bingham
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
| | - Lisabeth Scalzi
- grid.240473.60000 0004 0543 9901Department of Pediatrics, Penn State Children’s Hospital, 500 University Dr, Hershey, 90 Hope Drive, P.O. Box 855, Hershey, PA 17033-0855 USA
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Zeemering S, Isaacs A, Winters J, Gilbers M, Kawczynksi M, Chua W, Guasch E, Kaab S, Crijns H, Mont L, Hatem S, Fabritz L, Kirchhof P, Stoll M, Schotten U. Replicated gene expression changes in patients with atrial fibrillation. Europace 2022. [DOI: 10.1093/europace/euac053.615] [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: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): European Union Horizon 2020 CATCH ME; Cardiovascular Research Netherlands RACE V
Background
Little is known about changes in the atrial transcriptome associated with paroxysmal and persistent atrial fibrillation (AF).
Purpose
To identify major molecular mechanisms in AF, we determined consistent differential expression (DE) between atrial tissue samples from well-characterized patients with paroxysmal or persistent AF and patients without a history of AF (no AF) in two independent patient cohorts.
Methods
Poly-A tailed RNA from left and right atrial appendage tissue samples from independent discovery and replication cohorts CATCH ME (n=192) and RACE V (n=122) was sequenced and analyzed according to patient AF history. Analyses were performed stratified by atrial side, adjusting for age, sex, heart failure and a combination of clinical characteristics determined by principal component analysis. Transcripts were considered DE in CATCH ME if their fold change reached transcriptome-wide significance (false discovery rate (FDR) < 0.05). DE transcripts in each rhythm comparison were replicated in RACE V if we observed a concordant direction of effect and a within-set FDR < 0.05 in the same comparison.
Results
Persistent AF compared to no AF was associated with 184 left atrial DE transcripts in CATCH ME of which 85 (46%) were replicated in RACE V, and with 208 right atrial DE transcripts in CATCH ME of which 86 (41%) were replicated in RACE V. Overall, 26 transcripts were discovered and replicated in both atria. Discovered but non-replicated transcripts often did exhibit concordant direction of effect (left: 78%, right: 83%). Replicated transcripts consisted of protein coding genes, antisense and non-coding RNAs. Protein coding genes showed involvement in pathways linking persistent AF to cardiomyocyte structure, conduction properties, fibrosis, inflammation, molecule trafficking, and endothelial dysfunction. Interestingly, paroxysmal AF was not consistently associated with DE transcripts in any comparison. Principal component analysis of the expression of the 26 transcripts strongly associated with persistent AF did however reveal a distinct paroxysmal AF expression profile in-between no AF and persistent AF patients in the first principal component scores (Figure 1).
Conclusion
RNA sequencing of human atrial tissue samples identified many transcripts associated with persistent AF in left and/or right atria, discovered and replicated using two independent cohorts. These consistent findings of AF-induced changes provide a starting point for targeted proteomic analysis and single-nucleus sequencing to further unravel the molecular mechanisms underlying AF progression to persistent AF, and biomarker development to quantify AF progression and enable precision medicine in individual patients.
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Affiliation(s)
- S Zeemering
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - A Isaacs
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - J Winters
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - M Gilbers
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - M Kawczynksi
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - W Chua
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - E Guasch
- Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - S Kaab
- University Hospital of Munich, Department of Medicine I, Munich, Germany
| | - H Crijns
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
| | - L Mont
- Hospital Clinic of Barcelona, Cardiovascular Institute, Barcelona, Spain
| | - S Hatem
- University Pierre & Marie Curie Paris VI, Paris, France
| | - L Fabritz
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - P Kirchhof
- University Heart & Vascular Center Hamburg, Hamburg, Germany
| | - M Stoll
- University of Münster, Institute of Human Genetics, Münster, Germany
| | - U Schotten
- Cardiovascular Research Institute Maastricht (CARIM), Maastricht, Netherlands (The)
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5
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Ottaviani L, Juni RP, de Abreu RC, Sansonetti M, Sampaio-Pinto V, Halkein J, Hegenbarth JC, Ring N, Knoops K, Kocken JMM, Jesus C, Ernault AC, El Azzouzi H, Rühle F, Olieslagers S, Fernandes H, Ferreira L, Braga L, Stoll M, Nascimento DS, de Windt LJ, da Costa Martins PA. Intercellular transfer of miR-200c-3p impairs the angiogenic capacity of cardiac endothelial cells. Mol Ther 2022; 30:2257-2273. [PMID: 35278675 DOI: 10.1016/j.ymthe.2022.03.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/28/2022] [Accepted: 03/07/2022] [Indexed: 10/18/2022] Open
Abstract
As mediators of intercellular communication, extracellular vesicles containing molecular cargo such as microRNAs, are secreted by cells and taken up by recipient cells to influence their cellular phenotype and function. Here, we report that cardiac stress-induced differential microRNA content, with miR-200c-3p being one of the most enriched, in cardiomyocyte-derived extracellular vesicles mediates functional crosstalk with endothelial cells. Silencing of miR-200c-3p in mice subjected to chronic increased cardiac pressure overload resulted in attenuated hypertrophy, smaller fibrotic areas, higher capillary density and preserved cardiac ejection fraction. Interestingly, we were able to maximal rescue microvascular and cardiac function with very low doses of antagomir, which specifically silences miR-200c-3p expression in the non-myocyte cells. Our results reveal vesicle transfer of miR-200c-3p from cardiomyocytes to cardiac endothelial cells, underlining the importance of cardiac intercellular communication in the pathophysiology of heart failure.
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Affiliation(s)
- L Ottaviani
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - R P Juni
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Physiology, Amsterdam University Medical Centers, Amsterdam Cardiovascular Science, Amsterdam, The Netherlands
| | - R C de Abreu
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands; CNC - Center for Neuroscience and Cell Biology,CIBB - Centre for Innovative Biomedicine and Biotechnology, University Coimbra, Portugal
| | - M Sansonetti
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - V Sampaio-Pinto
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands; i3S - Instituto de Investigação e Inovação em Saude, Universidade do Porto, Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Porto, Portugal; ICBAS - Instituto de Ciências Biomêdicas de Abel Salazar, Universidade do Porto, Porto, Portugal
| | - J Halkein
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - J C Hegenbarth
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - N Ring
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - K Knoops
- Microscope CORE lab, The Maastricht Multimodal Molecular Imaging Institute (M4I), Maastricht University, Maastricht, The Netherlands
| | - J M M Kocken
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - C Jesus
- CNC - Center for Neuroscience and Cell Biology,CIBB - Centre for Innovative Biomedicine and Biotechnology, University Coimbra, Portugal; Faculty of Medicine University of Coimbra, Coimbra, Portugal
| | - A C Ernault
- Departments of Experimental Cardiology, Biostatistics and Bioinformatics, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - H El Azzouzi
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - F Rühle
- Department of Genetic Epidemiology, Institute of Human Genetics, University of Münster, Münster, Germany
| | - S Olieslagers
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - H Fernandes
- CNC - Center for Neuroscience and Cell Biology,CIBB - Centre for Innovative Biomedicine and Biotechnology, University Coimbra, Portugal; Faculty of Medicine University of Coimbra, Coimbra, Portugal
| | - L Ferreira
- CNC - Center for Neuroscience and Cell Biology,CIBB - Centre for Innovative Biomedicine and Biotechnology, University Coimbra, Portugal; Faculty of Medicine University of Coimbra, Coimbra, Portugal
| | - L Braga
- Functional Cell Biology Group, International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - M Stoll
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy; Department of Biochemistry, Genetic Epidemiology and Statistical Genetics, CARIM School for Cardiovascular Diseases, Maastricht Center for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands
| | - D S Nascimento
- i3S - Instituto de Investigação e Inovação em Saude, Universidade do Porto, Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Porto, Portugal; ICBAS - Instituto de Ciências Biomêdicas de Abel Salazar, Universidade do Porto, Porto, Portugal
| | - L J de Windt
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - P A da Costa Martins
- CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands; Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands; Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.
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6
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Soulsby WD, Balmuri N, Cooley V, Gerber LM, Lawson E, Goodman S, Onel K, Mehta B, Abel N, Abulaban K, Adams A, Adams M, Agbayani R, Aiello J, Akoghlanian S, Alejandro C, Allenspach E, Alperin R, Alpizar M, Amarilyo G, Ambler W, Anderson E, Ardoin S, Armendariz S, Baker E, Balboni I, Balevic S, Ballenger L, Ballinger S, Balmuri N, Barbar-Smiley F, Barillas-Arias L, Basiaga M, Baszis K, Becker M, Bell-Brunson H, Beltz E, Benham H, Benseler S, Bernal W, Beukelman T, Bigley T, Binstadt B, Black C, Blakley M, Bohnsack J, Boland J, Boneparth A, Bowman S, Bracaglia C, Brooks E, Brothers M, Brown A, Brunner H, Buckley M, Buckley M, Bukulmez H, Bullock D, Cameron B, Canna S, Cannon L, Carper P, Cartwright V, Cassidy E, Cerracchio L, Chalom E, Chang J, Chang-Hoftman A, Chauhan V, Chira P, Chinn T, Chundru K, Clairman H, Co D, Confair A, Conlon H, Connor R, Cooper A, Cooper J, Cooper S, Correll C, Corvalan R, Costanzo D, Cron R, Curiel-Duran L, Curington T, Curry M, Dalrymple A, Davis A, Davis C, Davis C, Davis T, De Benedetti F, De Ranieri D, Dean J, Dedeoglu F, DeGuzman M, Delnay N, Dempsey V, DeSantis E, Dickson T, Dingle J, Donaldson B, Dorsey E, Dover S, Dowling J, Drew J, Driest K, Du Q, Duarte K, Durkee D, Duverger E, Dvergsten J, Eberhard A, Eckert M, Ede K, Edelheit B, Edens C, Edens C, Edgerly Y, Elder M, Ervin B, Fadrhonc S, Failing C, Fair D, Falcon M, Favier L, Federici S, Feldman B, Fennell J, Ferguson I, Ferguson P, Ferreira B, Ferrucho R, Fields K, Finkel T, Fitzgerald M, Fleming C, Flynn O, Fogel L, Fox E, Fox M, Franco L, Freeman M, Fritz K, Froese S, Fuhlbrigge R, Fuller J, George N, Gerhold K, Gerstbacher D, Gilbert M, Gillispie-Taylor M, Giverc E, Godiwala C, Goh I, Goheer H, Goldsmith D, Gotschlich E, Gotte A, Gottlieb B, Gracia C, Graham T, Grevich S, Griffin T, Griswold J, Grom A, Guevara M, Guittar P, Guzman M, Hager M, Hahn T, Halyabar O, Hammelev E, Hance M, Hanson A, Harel L, Haro S, Harris J, Harry O, Hartigan E, Hausmann J, Hay A, Hayward K, Heiart J, Hekl K, Henderson L, Henrickson M, Hersh A, Hickey K, Hill P, Hillyer S, Hiraki L, Hiskey M, Hobday P, Hoffart C, Holland M, Hollander M, Hong S, Horwitz M, Hsu J, Huber A, Huggins J, Hui-Yuen J, Hung C, Huntington J, Huttenlocher A, Ibarra M, Imundo L, Inman C, Insalaco A, Jackson A, Jackson S, James K, Janow G, Jaquith J, Jared S, Johnson N, Jones J, Jones J, Jones J, Jones K, Jones S, Joshi S, Jung L, Justice C, Justiniano A, Karan N, Kaufman K, Kemp A, Kessler E, Khalsa U, Kienzle B, Kim S, Kimura Y, Kingsbury D, Kitcharoensakkul M, Klausmeier T, Klein K, Klein-Gitelman M, Kompelien B, Kosikowski A, Kovalick L, Kracker J, Kramer S, Kremer C, Lai J, Lam J, Lang B, Lapidus S, Lapin B, Lasky A, Latham D, Lawson E, Laxer R, Lee P, Lee P, Lee T, Lentini L, Lerman M, Levy D, Li S, Lieberman S, Lim L, Lin C, Ling N, Lingis M, Lo M, Lovell D, Lowman D, Luca N, Lvovich S, Madison C, Madison J, Manzoni SM, Malla B, Maller J, Malloy M, Mannion M, Manos C, Marques L, Martyniuk A, Mason T, Mathus S, McAllister L, McCarthy K, McConnell K, McCormick E, McCurdy D, Stokes PMC, McGuire S, McHale I, McMonagle A, McMullen-Jackson C, Meidan E, Mellins E, Mendoza E, Mercado R, Merritt A, Michalowski L, Miettunen P, Miller M, Milojevic D, Mirizio E, Misajon E, Mitchell M, Modica R, Mohan S, Moore K, Moorthy L, Morgan S, Dewitt EM, Moss C, Moussa T, Mruk V, Murphy A, Muscal E, Nadler R, Nahal B, Nanda K, Nasah N, Nassi L, Nativ S, Natter M, Neely J, Nelson B, Newhall L, Ng L, Nicholas J, Nicolai R, Nigrovic P, Nocton J, Nolan B, Oberle E, Obispo B, O’Brien B, O’Brien T, Okeke O, Oliver M, Olson J, O’Neil K, Onel K, Orandi A, Orlando M, Osei-Onomah S, Oz R, Pagano E, Paller A, Pan N, Panupattanapong S, Pardeo M, Paredes J, Parsons A, Patel J, Pentakota K, Pepmueller P, Pfeiffer T, Phillippi K, Marafon DP, Phillippi K, Ponder L, Pooni R, Prahalad S, Pratt S, Protopapas S, Puplava B, Quach J, Quinlan-Waters M, Rabinovich C, Radhakrishna S, Rafko J, Raisian J, Rakestraw A, Ramirez C, Ramsay E, Ramsey S, Randell R, Reed A, Reed A, Reed A, Reid H, Remmel K, Repp A, Reyes A, Richmond A, Riebschleger M, Ringold S, Riordan M, Riskalla M, Ritter M, Rivas-Chacon R, Robinson A, Rodela E, Rodriquez M, Rojas K, Ronis T, Rosenkranz M, Rosolowski B, Rothermel H, Rothman D, Roth-Wojcicki E, Rouster-Stevens K, Rubinstein T, Ruth N, Saad N, Sabbagh S, Sacco E, Sadun R, Sandborg C, Sanni A, Santiago L, Sarkissian A, Savani S, Scalzi L, Schanberg L, Scharnhorst S, Schikler K, Schlefman A, Schmeling H, Schmidt K, Schmitt E, Schneider R, Schollaert-Fitch K, Schulert G, Seay T, Seper C, Shalen J, Sheets R, Shelly A, Shenoi S, Shergill K, Shirley J, Shishov M, Shivers C, Silverman E, Singer N, Sivaraman V, Sletten J, Smith A, Smith C, Smith J, Smith J, Smitherman E, Soep J, Son M, Spence S, Spiegel L, Spitznagle J, Sran R, Srinivasalu H, Stapp H, Steigerwald K, Rakovchik YS, Stern S, Stevens A, Stevens B, Stevenson R, Stewart K, Stingl C, Stokes J, Stoll M, Stringer E, Sule S, Sumner J, Sundel R, Sutter M, Syed R, Syverson G, Szymanski A, Taber S, Tal R, Tambralli A, Taneja A, Tanner T, Tapani S, Tarshish G, Tarvin S, Tate L, Taxter A, Taylor J, Terry M, Tesher M, Thatayatikom A, Thomas B, Tiffany K, Ting T, Tipp A, Toib D, Torok K, Toruner C, Tory H, Toth M, Tse S, Tubwell V, Twilt M, Uriguen S, Valcarcel T, Van Mater H, Vannoy L, Varghese C, Vasquez N, Vazzana K, Vehe R, Veiga K, Velez J, Verbsky J, Vilar G, Volpe N, von Scheven E, Vora S, Wagner J, Wagner-Weiner L, Wahezi D, Waite H, Walker J, Walters H, Muskardin TW, Waqar L, Waterfield M, Watson M, Watts A, Weiser P, Weiss J, Weiss P, Wershba E, White A, Williams C, Wise A, Woo J, Woolnough L, Wright T, Wu E, Yalcindag A, Yee M, Yen E, Yeung R, Yomogida K, Yu Q, Zapata R, Zartoshti A, Zeft A, Zeft R, Zhang Y, Zhao Y, Zhu A, Zic C. Social determinants of health influence disease activity and functional disability in Polyarticular Juvenile Idiopathic Arthritis. Pediatr Rheumatol Online J 2022; 20:18. [PMID: 35255941 PMCID: PMC8903717 DOI: 10.1186/s12969-022-00676-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 12/30/2021] [Accepted: 02/07/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Social determinants of health (SDH) greatly influence outcomes during the first year of treatment in rheumatoid arthritis, a disease similar to polyarticular juvenile idiopathic arthritis (pJIA). We investigated the correlation of community poverty level and other SDH with the persistence of moderate to severe disease activity and functional disability over the first year of treatment in pJIA patients enrolled in the Childhood Arthritis and Rheumatology Research Alliance Registry. METHODS In this cohort study, unadjusted and adjusted generalized linear mixed effects models analyzed the effect of community poverty and other SDH on disease activity, using the clinical Juvenile Arthritis Disease Activity Score-10, and disability, using the Child Health Assessment Questionnaire, measured at baseline, 6, and 12 months. RESULTS One thousand six hundred eighty-four patients were identified. High community poverty (≥20% living below the federal poverty level) was associated with increased odds of functional disability (OR 1.82, 95% CI 1.28-2.60) but was not statistically significant after adjustment (aOR 1.23, 95% CI 0.81-1.86) and was not associated with increased disease activity. Non-white race/ethnicity was associated with higher disease activity (aOR 2.48, 95% CI: 1.41-4.36). Lower self-reported household income was associated with higher disease activity and persistent functional disability. Public insurance (aOR 1.56, 95% CI 1.06-2.29) and low family education (aOR 1.89, 95% CI 1.14-3.12) was associated with persistent functional disability. CONCLUSION High community poverty level was associated with persistent functional disability in unadjusted analysis but not with persistent moderate to high disease activity. Race/ethnicity and other SDH were associated with persistent disease activity and functional disability.
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Affiliation(s)
- William Daniel Soulsby
- University of California, San Francisco, 550 16th Street, 4th Floor, Box #0632, San Francisco, CA, 94158, USA.
| | - Nayimisha Balmuri
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Victoria Cooley
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Linda M. Gerber
- grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Erica Lawson
- grid.266102.10000 0001 2297 6811University of California, San Francisco, 550 16th Street, 4th Floor, Box #0632, San Francisco, CA 94158 USA
| | - Susan Goodman
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Karen Onel
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
| | - Bella Mehta
- grid.239915.50000 0001 2285 8823Hospital for Special Surgery, New York, NY USA ,grid.5386.8000000041936877XWeill Cornell Medicine, New York, NY USA
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Mangraviti N, Ruhle F, Martens L, Kinet V, Hegenbarth JC, Seyer S, Olieslagers S, Stoll M, De Windt LJ. LncRNA Bigheart stimulates Regulator of calcineurin 1 (Rcan1) expression in an auto-amplification loop that stimulates calcineurin-NFAT signalling in heart failure. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3288] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiac hypertrophy precedes many heart diseases and understanding its molecular basis remains one of the greatest challenges in cardiovascular medicine. Recent studies highlighted the sporadic involvement of long noncoding RNAs (lncRNAs) in cardiac development and disease but our understanding of lncRNAs in heart failure is still limited.
Results
Expression profiling of lncRNAs in failing mouse hearts revealed dysregulation of “Bigheart”, a novel lncRNA that is evolutionary conserved. Bigheart overexpressed using a serotype 9 adeno-associated virus (AAV) in neonatal rat cardiomyocytes (NRCMs) induced spontaneous hypertrophy, while silencing this lncRNA with specific siRNAs blunted the hypertrophic response in agonist-stimulated cardiomyocytes. GapmeR-mediated silencing of Bigheart prevented transverse aortic constriction (TAC)-induced pathological cardiac remodeling in the mouse in vivo. Mechanistically, analysis of the Bigheart genomic locus revealed several binding sites for the transcription factor nuclear factor of activated T-cells (NFAT), a downstream transcription factor of the pro-hypertrophic calcineurin-NFAT signaling cascade. The sensitivity of Bigheart transcriptional induction for calcineurin-NFAT signalling was further demonstrated by luciferase assays using a Bigheart promoter-luciferase construct. Finally, RNA-sequencing of Gapmer-silenced mouse hearts and chromatin isolation by RNA purification (ChIRP) coupled to mass spectrometry (MS), revealed that Bigheart interacts with heterogeneous nuclear ribonucleoproteins (hnRNPs) and High Mobility Group Box 1 (HMGB1) acts in trans to stimulate the transcription of Regulator of calcineurin 1 (Rcan1), a facilitator of calcineurin-NFAT signaling.
Conclusions
These results indicate that lncRNA Bigheart constitutes a positive feedforward loop in hypertrophic signaling and a promising target to attenuate maladaptive cardiac hypertrophy
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): Maastricht university
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Affiliation(s)
- N Mangraviti
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
| | - F Ruhle
- institute of Molecular Biology, Bioinformatic Core Facility, Mainz, Germany
| | - L Martens
- Institute of Human genetics, Department of Genetic Epidemiology, Muster, Germany
| | - V Kinet
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
| | - J C Hegenbarth
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
| | - S Seyer
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
| | - S Olieslagers
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
| | - M Stoll
- Institute of Human genetics, Department of Genetic Epidemiology, Muster, Germany
| | - L J De Windt
- CARIM School for Cardiovascular Diseases, department of Molecular Genetics, maastricht, Netherlands (The)
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Sommerfeld L, Holmes AP, Kavanagh DM, Pike JA, O Shea C, Cardoso VR, Kabir SN, Pavlovic D, Gehmlich K, Stoll M, Gkoutos GV, Kirchhof P, Fabritz L. Desmosomal vulnerability renders left atria more susceptible to detrimental effects of androgenic anabolic steroids. Europace 2021. [DOI: 10.1093/europace/euab116.551] [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: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): CATCH ME Foundation Leducq
BACKGROUND
In cardiac myocytes, desmosomal proteins and ion channels form macromolecular complexes important for maintaining cell adhesion and electrical integrity. High serum levels of androgenic anabolic steroids (AAS) promote cardiac muscle growth, but any detrimental impact on atrial gene transcription and/or electrophysiological function is unknown.
PURPOSE
To investigate the effects of chronic AAS exposure on atria in a mouse model with desmosomal impairment.
METHODS
Young (8-10 week) male wild-type (WT) and heterozygous plakoglobin-deficient (plako+/-) mice were challenged with the AAS dihydrotestosterone (DHT) or placebo for 6 weeks by osmotic mini pumps. RNA sequencing (n = 3-6 atria/group) revealed effects of genotype and DHT on left atrial (LA) transcription. Membrane-localised cardiac sodium channels (Nav1.5) were visualised using direct STochastic Optical Reconstruction Microscopy (dSTORM, n = 5-11 LA/group, 122 cells in total) and clustering of individual molecules was quantified using persistence-based clustering. Patch clamping of LA cardiac myocytes was used to record whole cell sodium currents (n = 4-5 LA/group, 77 cells in total). LA action potentials and conduction velocity were evaluated using microelectrode and optical mapping techniques (n = 5-9 LA/group).
RESULTS
DHT increased expression of pro-hypertrophic transcripts, e.g. Igf1, Mtpn, fibrosis-associated transcripts, e.g. Col1a1, Col3a1, Lox and pro-inflammatory transcripts, e.g. Ccl6, C7, in both WT and plako+/- LA. Despite Scn5a transcript levels being maintained, dSTORM identified a 29% reduction (p = 0.042) in the number of Nav1.5 localisations at the membrane of plako+/- DHT LA cardiomyocytes, and 25% fewer localisations (p = 0.005) were found within Nav1.5 clusters, compared to WT DHT. Electrophysiological methods revealed a significant reduction in peak sodium current density, decreased action potential amplitude and conduction slowing in plako+/- LA after exposure to DHT.
CONCLUSION
This data suggests that a reduction in plakoglobin expression predisposes atrial cardiomyocytes to detrimental electrophysiological effects of high testosterone levels. This is characterised by a perturbed spatial organisation of Nav1.5, decreased sodium current density and conduction slowing. Abstract Figure. Abstract Picture
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Affiliation(s)
- L Sommerfeld
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - AP Holmes
- University of Birmingham, Institute of Clinical Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - DM Kavanagh
- University of Birmingham, Centre of Membrane Proteins and Receptors, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - JA Pike
- University of Birmingham, Centre of Membrane Proteins and Receptors, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - C O Shea
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - VR Cardoso
- University of Birmingham, Institute of Cancer and Genomic Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - SN Kabir
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - D Pavlovic
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - K Gehmlich
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - M Stoll
- Cardiovascular Research Institute Maastricht (CARIM), Department of Biochemistry, Maastricht, Netherlands (The)
| | - GV Gkoutos
- University of Birmingham, Institute of Cancer and Genomic Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - P Kirchhof
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - L Fabritz
- University of Birmingham, Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
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9
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Balamurali D, Zeemering S, Sinner MF, Wakili R, Hatem S, Mont L, Guasch E, Batlle M, Kaab S, Fabritz L, Kirchhof P, Schotten U, Stoll M, Isaacs A. RNA-seq profiling of the atrial transcriptome reveals gender-specific patterns and interactions with atrial fibrillation and heart failure. Europace 2021. [DOI: 10.1093/europace/euab116.126] [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: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – EU funding. Main funding source(s): TRAIN-HEART Innovative Training Network, funded by the European Union’s Horizon 2020 research and innovation program (under the Marie Sklodowska-Curie grant agreement no. 813716) Characterizing Atrial fibrillation by Translating its Causes into Health Modifiers in the Elderly (CATCH ME), funded by the European Union’s Horizon 2020 research and innovation program (under the grant agreement no. 633196)
Background
Atrial fibrillation (AF) is the most common cardiac arrhythmia and is associated with heart failure (HF) and stroke. Clinical and experimental data from previous studies suggest gender differences in mechanisms and phenotypes of AF: women may have more atrial fibrosis, worse outcomes after catheter ablation, and some women carry a higher risk for thromboembolic complications than men. The molecular mechanisms underlying these differences are still poorly understood.
Methods
Gender-based transcriptional patterns were assessed using paired-end, directional RNA sequencing data generated from atrial tissue biopsies in 199 patients either in sinus rhythm or with paroxysmal or persistent AF as part of the CATCH-ME project. Transcript counts were compared between genders separately in the left and right atria using the DESeq2 package in R. The models were adjusted for potential sources of confounding (age, atrial fibrillation status, heart failure status and sequencing batch). Interaction models were implemented using DESeq2 to compare gender*morbidity interactions for persistent AF and HF. Significance was assessed using likelihood ratio tests comparing models with and without the interaction terms. Results with an adjusted P-value 0.05 were considered significant and utilized for subsequent downstream assessments. Differentially expressed (DE) genes were tested for enrichment of gene ontology (GO) terms and KEGG pathways using the WebGestalt toolkit.
Results
Transcriptome-wide profiling across the cohort identified 33 sex-differentiated genes in the left atria and 51 in the right atrial samples, with 21 of these showing bilateral differences. Interestingly, 36 (44%) of the results from these analyses were comprised of non-coding transcripts, including long non-coding RNAs (lncRNAs), antisense RNAs and pseudogenes. GO and pathway enrichment analyses for these genes revealed their involvement in critical pathways such as the complement and coagulation cascades and RNA transport. Interaction analyses between gender and AF identified two genes (MPP2 & GNAS-AS1) that were differentially transcribed in the right atria and one gene (MYL2) that was DE in the left atria by gender in persistent AF samples. A similar analysis comparing gender*HF morbidity also revealed evidence of DE. Four transcripts (HLA-DQB1-AS1, EIF1AY, UTY and ZFY-AS1) showed gender-specific differences in expression by HF status in left atria, while HLA-DQB1-AS1 was differentially regulated by gender and HF status in right atrial samples.
Conclusions
These RNA-seq analyses provide novel insights into gender-related differences in the transcriptional landscape of right and left adult human atrial appendages. Moreover, interaction analyses identified three genes DE in female atria in persistent AF and four DE genes in female atria in heart failure, providing a molecular anchor for the observed differences in atrial diseases phenotypes between men and women.
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Affiliation(s)
- D Balamurali
- Cardiovascular Research Institute Maastricht (CARIM), Biochemistry, Maastricht, Netherlands (The)
| | - S Zeemering
- Cardiovascular Research Institute Maastricht (CARIM), Physiology, Maastricht, Netherlands (The)
| | - MF Sinner
- Ludwig-Maximilians University, Department of Medicine I, University Hospital Munich, Munich, Germany
| | - R Wakili
- University of Duisburg-Essen, West German Heart Center, Essen, Germany
| | - S Hatem
- Hospital Pitie-Salpetriere, INSERM UMRS1166, ICAN, Sorbonne Université, Institut de Cardiologie, Paris, France
| | - L Mont
- Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - E Guasch
- Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - M Batlle
- Institute of Biomedical Research August Pi Sunyer (IDIBAPS), Barcelona, Spain
| | - S Kaab
- Ludwig-Maximilians University, Department of Medicine I, University Hospital Munich, Munich, Germany
| | - L Fabritz
- Institute of Cardiovascular Sciences, Birmingham, United Kingdom of Great Britain & Northern Ireland
| | - P Kirchhof
- University Heart & Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - U Schotten
- Cardiovascular Research Institute Maastricht (CARIM), Physiology, Maastricht, Netherlands (The)
| | - M Stoll
- Cardiovascular Research Institute Maastricht (CARIM), Biochemistry, Maastricht, Netherlands (The)
| | - A Isaacs
- Cardiovascular Research Institute Maastricht (CARIM), Physiology, Maastricht, Netherlands (The)
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10
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Gilbers MD, Bidar E, Maesen B, Zeemering S, Isaacs A, Crijns H, van Gelder I, Rienstra M, Verheule S, Maessen J, Stoll M, Schotten U. Reappraisal of Atrial fibrillation: interaction between hyperCoagulability, Electrical remodelling and Vascular destabilisation in the progression of AF (RACE V) Tissue Bank Project: study design. Neth Heart J 2021; 29:280-287. [PMID: 33506376 PMCID: PMC8062651 DOI: 10.1007/s12471-021-01538-x] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2021] [Indexed: 11/23/2022] Open
Abstract
Background The development of atrial fibrillation (AF) is a complex multifactorial process. Over the past few decades, much has been learned about the pathophysiological processes that can lead to AF from a variety of specific disease models in animals. However, our ability to recognise these disease processes in AF patients is still limited, which has contributed to the limited progress in improving rhythm control in AF. Aims/objectives We believe that a better understanding and detection of the individual pathophysiological mechanisms underlying AF is a prerequisite for developing patient-tailored therapies. The RACE V Tissue Bank Project will contribute to the unravelling of the main molecular mechanisms of AF by studying histology and genome-wide RNA expression profiles and combining this information with detailed phenotyping of patients undergoing cardiac surgery. Methods As more and more evidence suggests that AF may occur not only during the first days but also during the months and years after surgery, we will systematically study the incidence of AF during the first years after cardiac surgery in patients with or without a history of AF. Both the overall AF burden as well as the pattern of AF episodes will be studied. Lastly, we will study the association between the major molecular mechanisms and the clinical presentation of the patients, including the incidence and pattern of AF during the follow-up period. Conclusion The RACE V Tissue Bank Project combines deep phenotyping of patients undergoing cardiac surgery, including rhythm follow-up, analysis of molecular mechanisms, histological analysis and genome-wide RNA sequencing. This approach will provide detailed insights into the main pathological alterations associated with AF in atrial tissue and thereby contribute to the development of individualised, mechanistically informed patient-tailored treatment for AF.
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Affiliation(s)
- M D Gilbers
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands. .,Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands.
| | - E Bidar
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - B Maesen
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - S Zeemering
- Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands
| | - A Isaacs
- Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands.,Department of Physiology, University of Maastricht, Maastricht, The Netherlands.,Department of Biochemistry, Genetic Epidemiology and Statistical Genetics, University of Maastricht, Maastricht, The Netherlands
| | - H Crijns
- Department of Cardiology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - I van Gelder
- Department of Cardiology, University of Groningen, Groningen, The Netherlands
| | - M Rienstra
- Department of Cardiology, University of Groningen, Groningen, The Netherlands
| | - S Verheule
- Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands
| | - J Maessen
- Department of Cardiothoracic Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - M Stoll
- Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands.,Institute of Human Genetics, University of Münster, Münster, Germany.,Department of Biochemistry, Genetic Epidemiology and Statistical Genetics, University of Maastricht, Maastricht, The Netherlands
| | - U Schotten
- Cardiovascular Research Institute Maastricht, University of Maastricht, Maastricht, The Netherlands
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11
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Stoll M. Orosinuidal and oronasal fistulas: The search for an adequate treatment. EQUINE VET EDUC 2019. [DOI: 10.1111/eve.12918] [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: 11/28/2022]
Affiliation(s)
- M. Stoll
- Equine Dental Clinic; Hohenstein Germany
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12
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Alves A, Alonso R, Cuevas A, Margarida AM, Pereira C A, Jannes E C, J. Krieger E, Arroyo R, Schreier L, Corral P, Bañares G V, Araujo M, Asenjo S, Stoll M, Dell'Oca N, Reyes X, Ressia A, Campo R, Merchan A, Magaña-Torres Teresa M, Vasques-Cardenas N A, Mata P, Santos R, Bourbon M. Molecular Aspects Of Homozygous Familial Hypercholesterolemia In Ibero-American Countries. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.654] [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: 11/25/2022]
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13
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14
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Niebuhr NI, Johnen W, Echner G, Runz A, Bach M, Stoll M, Giske K, Greilich S, Pfaffenberger A. The ADAM-pelvis phantom—an anthropomorphic, deformable and multimodal phantom for MRgRT. ACTA ACUST UNITED AC 2019; 64:04NT05. [DOI: 10.1088/1361-6560/aafd5f] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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15
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Stoll M, Huber FM, Trumm M, Enzmann F, Meinel D, Wenka A, Schill E, Schäfer T. Experimental and numerical investigations on the effect of fracture geometry and fracture aperture distribution on flow and solute transport in natural fractures. J Contam Hydrol 2019; 221:82-97. [PMID: 30712982 DOI: 10.1016/j.jconhyd.2018.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/22/2018] [Accepted: 11/20/2018] [Indexed: 06/09/2023]
Abstract
The impact of fracture geometry and aperture distribution on fluid movement and on non-reactive solute transport was investigated experimentally and numerically in single fractures. For this purpose a hydrothermally altered and an unaltered granite drill core with axial fractures were investigated. Using three injection and three extraction locations at top and bottom of the fractured cores, different dipole flow fields were examined. The conservative tracer (Amino-G) breakthrough curves were measured using fluorescence spectroscopy. Based on 3-D digital data obtained by micro-computed tomography 2.5-D numerical models were generated for both fractures by mapping the measured aperture distributions to the 2-D fracture geometries (x-y plane). Fluid flow and tracer transport were simulated using COMSOL Multiphysics®. By means of numerical simulations and tomographic imaging experimentally observed breakthrough curves can be understood and qualitatively reproduced. The experiments and simulations suggest that fluid flow in the altered fracture is governed by the 2-D fracture geometry in the x-y plane, while fluid flow in the unaltered fracture seems to be controlled by the aperture distribution. Moreover, we demonstrate that in our case simplified parallel-plate models fail to describe the experimental findings and that pronounced tailings can be attributed to complex internal heterogeneities. The results presented, implicate the necessity to incorporate complex domain geometries governing fluid flow and mass transport into transport modeling.
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Affiliation(s)
- M Stoll
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany; Friedrich-Schiller-University Jena (FSU), Institute of Geosciences, Applied Geology, Burgweg 11, 07749 Jena, Germany.
| | - F M Huber
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany
| | - M Trumm
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany
| | - F Enzmann
- Johannes Gutenberg-University, Geosciences Institute, J.-J. Becherweg 21, 55099 Mainz, Germany
| | - D Meinel
- Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, 12205 Berlin, Germany
| | - A Wenka
- Karlsruhe Institute of Technology (KIT), Institute for Micro Process Engineering (IMVT), 76021 Karlsruhe, Germany
| | - E Schill
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany; Technical University of Darmstadt, Institute of Applied Geoscience, Schnittspahnstraße 9, 64287 Darmstadt, Germany
| | - T Schäfer
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany; Friedrich-Schiller-University Jena (FSU), Institute of Geosciences, Applied Geology, Burgweg 11, 07749 Jena, Germany
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16
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Ramsay T, Stoll M, Shannon A, Blomberg L, Summers K. PSXV-40 Plasma metabolomic analysis in underperforming piglets at 1 and 21 days of age, identification of potential prediction markers for growth rate. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.532] [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: 11/12/2022] Open
Affiliation(s)
- T Ramsay
- USDA-ARS,Beltsville, MD, United States
| | - M Stoll
- USDA-ARS,Beltsville, MD, United States
| | - A Shannon
- USDA-ARS,Beltsville, MD, United States
| | | | - K Summers
- USDA-ARS,Beltsville, MD, United States
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17
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Ressia A, Dell'Oca N, Reyes X, Fernandez G, Stoll M. Cumulative LDL-C burden as a CVD risk predictor on familial hypercholesterolemia. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.226] [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: 11/29/2022]
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18
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Rademakers T, Manca M, Orban T, Jin H, Frissen H, Rühle F, Hautvast P, Sikkink C, Peutz-Kootstra C, Heeneman S, Daemen M, Stoll M, van Zandvoort M, Dequiedt F, van Buul J, Biessen E. Endothelial beta-2 spectrin: a critical plaque stiffness dependent regulator of microvessel leakage in human atherosclerotic plaque. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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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Abstract
SummaryVenous thromboembolism (VTE) is a rare disease that is being increasingly diagnosed and recognized in paediatrics in the past decade, usually as a secondary complication of primary severe underlying diseases. Apart from acquired thrombophilic risk factors, such as lupus anticoagulants, inherited thrombophilias (IT) have been established as risk factors for venous thromboembolic events in adults. In children with idiopathic VTE and in paediatric populations in which thromboses were associated with underlying medical diseases, IT have been described as additional prothrombotic risk factors. Follow-up data for VTE recurrence in children are available and suggest a recurrence rate of approximately 3% in neonates and 8% in other children. Here we present a review of the impact of IT on early onset of VTE and recurrence in children. Statistically significant associations between the IT traits investigated, e.g. factor V G1691A, factor II G20210A, protein C-, protein S-, antithrombin deficiency, elevated lipoprotein (a), combined IT and VTE onset were reported. In addition, statistically significant associations with recurrent VTE were calculated for protein S-, antithrombin-deficiency, and the factor II variant and combined IT. The absolute risk increase for VTE recurrence associated with IT ranged from 9.8 % for children carrying the factorII variant to 26% and 29% in children with combined IT and protein S-deficiency, respectively. Data obtained gave evidence that the detection of IT is clinically meaningful in children with VTE and underlines the importance of a paediatric thrombophilia screening program. Based on these data treatment algorithms have to be discussed.
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20
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Ringeisen H, Pöschke A, Krähling B, Schröck C, Stoll M, Vogelsberg J, Failing K, Staszyk C. Influence of dental materials on cells of the equine periodontium. Equine Vet J 2017; 50:363-369. [DOI: 10.1111/evj.12768] [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] [Received: 03/24/2017] [Accepted: 10/10/2017] [Indexed: 11/27/2022]
Affiliation(s)
- H. Ringeisen
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
| | - A. Pöschke
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
| | - B. Krähling
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
| | - C. Schröck
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
| | - M. Stoll
- Equine Dental Clinic Manfred Stoll; Hohenstein Germany
| | - J. Vogelsberg
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
| | - K. Failing
- Unit for Biomathematics and Data Processing; Justus Liebig University Giessen; Giessen Germany
| | - C. Staszyk
- Institute of Veterinary-Anatomy, -Histology and -Embryology; Faculty of Veterinary Medicine; Justus Liebig University Giessen; Giessen Germany
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21
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Stoll M, Huber F, Schill E, Schäfer T. Parallel-plate fracture transport experiments of nanoparticulate illite in the ultra-trace concentration range investigated by Laser-Induced Breakdown Detection (LIBD). Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.05.067] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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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22
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Caperna TJ, Shannon AE, Stoll M, Kahl S, Blomberg LA, Vallet JL, Ramsay TG. A sandwich ELISA for porcine alpha-1 acid glycoprotein (pAGP, ORM-1) and further demonstration of its use to evaluate growth potential in newborn pigs. Domest Anim Endocrinol 2017; 60:75-82. [PMID: 28551395 DOI: 10.1016/j.domaniend.2017.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [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: 09/30/2016] [Revised: 03/28/2017] [Accepted: 04/02/2017] [Indexed: 11/16/2022]
Abstract
A simple, reproducible sandwich, ELISA was developed to measure porcine alpha-1 acid glycoprotein (pAGP, ORM-1) in pig plasma. Porcine AGP isolated from serum was purchased and a polyclonal antisera was prepared in rabbits using the whole pAGP molecule as immunogen. The antiserum was affinity purified, and a portion of the purified antibody fraction was labeled with horseradish peroxidase. Porcine AGP protein was used as a standard, whereas commercially available buffers and reagents were utilized throughout the assay. The assay was specific for pAGP, had a lower limit of detection of 3.2 ng/mL, and could be used to quantify pAGP in plasma or serum. Using this ELISA, we corroborated our previous findings obtained by RID assay, which demonstrated that the AGP concentration in newborn piglets is negatively associated with preweaning growth rate. The current data were obtained using piglets from a different geographical location and genetic background and showed that elevated AGP at birth was associated with reduced preweaning growth rate (P < 0.001, r = 0.433, n = 19 litters). In addition, litters with a greater average AGP at birth were at a growth disadvantage compared with litters with reduced average AGP plasma concentrations (P < 0.001, r = 0.708, n = 19 litters). Litter average plasma AGP was a better predictor of litter preweaning growth rate than average litter birth weight. The data represent further support for using perinatal AGP concentrations as a tool to identify potential slower growing pigs and as a plasma biomarker for predicting litter growth rate.
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Affiliation(s)
- T J Caperna
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA
| | - A E Shannon
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA
| | - M Stoll
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA
| | - S Kahl
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA
| | - L A Blomberg
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA
| | - J L Vallet
- U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, Clay Center, NE 68933 USA
| | - T G Ramsay
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Beltsville, MD 20705, USA.
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23
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Ringshausen FC, Nothdorft S, Länger F, Stoll M. [Endobronchial Dissemination of Metastatic Melanoma without Apparent Primary Tumor]. Pneumologie 2017; 71:587-589. [PMID: 28558397 DOI: 10.1055/s-0043-108865] [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: 10/19/2022]
Affiliation(s)
- F C Ringshausen
- Klinik für Pneumologie, Medizinische Hochschule Hannover.,Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Mitglied des Deutschen Zentrums für Lungenforschung (DZL), Hannover
| | - S Nothdorft
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover
| | - F Länger
- Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Mitglied des Deutschen Zentrums für Lungenforschung (DZL), Hannover.,Institut für Pathologie, Medizinische Hochschule Hannover
| | - M Stoll
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover
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Chora J, Mata P, Santos R, Vázquez AC, Stoll M, Schreier L, Cuevas A, Alves A, Medeiros A, Isla LP, Jannes C, Pereira A, Dell'Oca N, Reyes X, Corral P, Bañares V, Magaña-Torres T, Aguilar-Salinas C, Alonso R, Bourbon M. Genetic analysis of familial hypercholesterolaemia in Iberoamerican countries. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.343] [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: 10/21/2022]
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Stoll M, Reyes X, Dell’Oca N, Machado F, Ressia A, Fernandez G, Zelarayán M. Program strategies for familial hypercholesterolemia in Uruguay. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.359] [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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Stoll M, Huber FM, Darbha GK, Schill E, Schäfer T. Impact of gravity, collector surface roughness and fracture orientation on colloid retention kinetics in an artificial fracture. J Colloid Interface Sci 2016; 475:171-183. [PMID: 27174623 DOI: 10.1016/j.jcis.2016.04.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [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: 03/21/2016] [Revised: 04/27/2016] [Accepted: 04/27/2016] [Indexed: 11/25/2022]
Abstract
The interaction of monodisperse fluorescent carboxylated polystyrene colloids (25nm and 1000nm diameter) with a cut granodiorite surface (Grimsel granodiorite; Switzerland) and with acrylic glass is investigated both experimentally and numerically. Colloid transport experiments are conducted in a parallel plate type fracture flow cell with an aperture of 0.75mm at pH5 under low ionic strength (1mM NaCl) and under laminar flow (7mL/h) conditions. The study focuses on the effect of residence time, colloid size, collector material and fracture orientation on colloid retention. Long colloid residence times are achieved by stop-flow experiments. Using atomic force microscopy and, more specifically, the colloid probe technique surface roughness and force distance information of the collector material (granodiorite or acrylic glass) as a function of probe size (cantilever) are obtained. The experiments are modeled using COMSOL Multiphysics® (2-D numerical simulations). The experimental and the modeled results lead to the conclusion that large colloids (1000nm diameter) undergo sedimentation and deposition on the surface during stop-flow. Collector interaction is not affected by the surface roughness variation. Contrariwise, for the investigated 25nm colloids sedimentation does not play a role under the experimental conditions and collector interaction is triggered by surface inhomogeneities such as surface roughness.
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Affiliation(s)
- M Stoll
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany.
| | - F M Huber
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany
| | - G K Darbha
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany; National Institute of Technology, Tadepalligudem, Andhra Pradesh, 534101, India
| | - E Schill
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany
| | - T Schäfer
- Karlsruhe Institute of Technology (KIT), Institute for Nuclear Waste Disposal (INE), P.O. Box 3640, 76021 Karlsruhe, Germany; Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences (AGW), Environmental Geology, Karlsruhe, Germany
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Roblick M, Stoll M, Völl M, Kolbert G. Anale Inkontinenz. Akt Dermatol 2016. [DOI: 10.1055/s-0042-102559] [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: 10/21/2022]
Affiliation(s)
| | - M. Stoll
- End- und Dickdarmzentrum Hannover (EDH)
| | - M. Völl
- End- und Dickdarmzentrum Hannover (EDH)
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Affiliation(s)
- M. Stoll
- End- und Dickdarmzentrum Hannover
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Sala RV, Carrenho-Sala LC, Fosado M, Tosta LCC, Tosta RD, Stoll M, Moreno JF, Monteiro BM, Baruselli PS, Garcia-Guera A, Wiltbank MC. 109 COMPARISON OF METHODS FOR SYNCHRONIZING RECIPIENTS OF IN VITRO PRODUCED EMBRYOS. Reprod Fertil Dev 2016. [DOI: 10.1071/rdv28n2ab109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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 present study compared fertility, as pregnancy per embryo transfer (P/ET), and efficiency of recipient utilisation, as pregnancy per treated potential recipient (P/TX), in heifers receiving in vitro-produced embryos using synchronized oestrus after prostaglandin F2α (OESTRUS) or synchronized ovulation and fixed timed embryo transfer (FTET) with new or reused CIDR. In Expt. 1, heifers (n = 520) were randomly assigned to 1 of 3 groups: OESTRUS, FTET with new CIDR, or FTET with second-use CIDR (previously used for 5 days). Heifers in OESTRUS group (n = 166) were synchronized with two prostaglandin F2α 14 days apart and detection of oestrus performed using tail chalk during 5 days after the second prostaglandin F2α. Heifers in FTET were synchronized with a new CIDR (n = 178) or second-use CIDR (n = 176) using a modified 5-day CIDR-Synch; Day –8: CIDR inserted; Day –3: CIDR removed, prostaglandin F2α; Day –2: second prostaglandin F2α; Day 0: gonadotropin-releasing hormone to induce ovulation. In Expt. 2, heifers (n = 422) were randomly assigned to 1 of 2 groups: FTET with new CIDR or FTET with third-use CIDR (previously used twice for 5 days each time) using the FTET protocol described for Expt. 1. Fresh in vitro-produced embryos were transferred between 6 and 8 days after OESTRUS or gonadotropin-releasing hormone (FTET). All heifers were evaluated by transrectal ultrasonography on Day 32 and 60 for pregnancy detection. Measurements of P/ET and P/TX for both experiments were analysed by logistic regression (LOGISTIC procedure, SAS 9.4) using biologically meaningful covariates such as embryo stage and quality, interval from oestrus or GnRH to transfer, and technician in the statistical analyses. In Expt. 1, two preplanned contrasts were performed to compare differences between OESTRUS v. FTET, and between FTET with new v. second-use CIDR. The P/ET at Day 32 was similar (P = 0.50) with 41.3% (45/109) for OESTRUS and 43.4% (134/309) for FTET groups. Similarly, P/ET on Day 60 was 30.3% (33/109) for OESTRUS and 32.4% (100/309) for FTET groups (P = 0.37). However, P/TX heifer on Day 60 was greater (P = 0.04) in the FTET (28.2%; 100/354) compared to OESTRUS (19.9%; 33/166). This difference is attributed to a greater (P < 0.001) utilisation efficiency (transferred/treated) of heifers in FTET (87.3%) v. OESTRUS (65.6%). In the second contrast, P/ET on Day 32 were similar (P = 0.87) for FTET heifers synchronized with a new CIDR (43.9%, 69/157) v. second-use CIDR (42.8%, 65/152). In addition, P/TX heifer on Day 60 was also similar (P = 0.52) for heifers receiving a new or second-use CIDR (29.8%, 53/178 v. 26.7% 47/176). In Expt. 2, P/ET on Day 32 was similar (P = 0.73) for FTET with a new CIDR (41.0%, 77/188) or third-use CIDR (42.3%, 83/196). The P/TX heifer on Day 60 was also not different (P = 0.58) for new CIDR (28.6%, 61/213) v. third-use CIDR (31.1%, 65/209). Thus, use of FTET with new or used CIDR can produce similar P/ET and greater efficiency of recipient utilisation compared to OESTRUS.
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Caperna TJ, Shannon AE, Stoll M, Blomberg LA, Ramsay TG. Regulation of alpha-1 acid glycoprotein synthesis by porcine hepatocytes in monolayer culture. Domest Anim Endocrinol 2015; 52:51-9. [PMID: 25839994 DOI: 10.1016/j.domaniend.2015.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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: 09/29/2014] [Revised: 02/27/2015] [Accepted: 02/28/2015] [Indexed: 11/25/2022]
Abstract
Alpha-1 acid glycoprotein (AGP, orosomucoid, ORM-1) is a highly glycosylated mammalian acute-phase protein, which is synthesized primarily in the liver and represents the major serum protein in newborn pigs. Recent data have suggested that the pig is unique in that AGP is a negative acute-phase protein in this species, and its circulating concentration appears to be associated with growth rate. The purpose of the present study was to investigate the regulation of AGP synthesis in hepatocytes prepared from suckling piglets and to provide a framework to compare its regulation with that of haptoglobin (HP), a positive acute-phase protein. Hepatocytes were isolated from preweaned piglets and maintained in serum-free monolayer culture for up to 72 h. The influences of hormones, cytokines, and redox modifiers on the expression and secretion of AGP and HP were determined by relative polymerase chain reaction and by measuring the concentration of each protein secreted into culture medium. The messenger RNA abundance and/or secretion of AGP protein was enhanced by interleukin (IL)-17a, IL-1, and resveratrol and inhibited by tumor necrosis factor-α (TNF), oncostatin M, and thyroid hormone (P < 0.05). HP expression and synthesis were upregulated by oncostatin M, IL-6, and dexamethasone and downregulated by TNF (P < 0.01). The overall messenger RNA expression at 24 h was in agreement with the secreted protein patterns confirming that control of these proteins in hepatocytes is largely transcriptional. Moreover, these data support the consideration that AGP is a negative acute-phase reactant and appears to be regulated by cytokines (with the exception of TNF) and hormones primarily in a manner opposite to that of the positive acute-phase protein, HP.
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Affiliation(s)
- T J Caperna
- Animal Biosciences and Biotechnology Laboratory, Beltsville Agricultural Research Center, USDA, Agricultural Research Service, Beltsville, MD 20705, USA.
| | - A E Shannon
- Animal Biosciences and Biotechnology Laboratory, Beltsville Agricultural Research Center, USDA, Agricultural Research Service, Beltsville, MD 20705, USA
| | - M Stoll
- Animal Biosciences and Biotechnology Laboratory, Beltsville Agricultural Research Center, USDA, Agricultural Research Service, Beltsville, MD 20705, USA
| | - L A Blomberg
- Animal Biosciences and Biotechnology Laboratory, Beltsville Agricultural Research Center, USDA, Agricultural Research Service, Beltsville, MD 20705, USA
| | - T G Ramsay
- Animal Biosciences and Biotechnology Laboratory, Beltsville Agricultural Research Center, USDA, Agricultural Research Service, Beltsville, MD 20705, USA
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Tomeczkowski J, Mahlich J, Stoll M. Fehlkodierungen von HIV/AIDS-Diagnosen und deren Bedeutung für den morbiditätsorientierten Risikostrukturausgleich. Gesundh ökon Qual manag 2014. [DOI: 10.1055/s-0034-1385779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
| | - J. Mahlich
- Janssen-Cilag GmbH, Abteilung Health Economics, Neuss, Institut für Volkswirtschaftslehre, Universität Wien, Wien
| | - M. Stoll
- Klinik für Immunologie und Rheumatologie, Zentrum Innere Medizin, Medizinische Hochschule Hannover, Hannover
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Gross M, Herr A, Kuhlmann A, Mahlich JC, Stoll M. What Drives Unemployment of HIV-Infected Patients in Germany? Value Health 2014; 17:A680. [PMID: 27202510 DOI: 10.1016/j.jval.2014.08.2533] [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] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- M Gross
- University of Düsseldorf, Düsseldorf, Germany
| | - A Herr
- University of Düsseldorf, Düsseldorf, Germany
| | - A Kuhlmann
- Leibniz Universität Hannover, Hannover, Germany
| | - J C Mahlich
- Janssen-Pharmaceutical companies of Johnson & Johnson, Neuss, Germany
| | - M Stoll
- Medical University of Hanover (MHH), Hannover, Germany
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Kuhlmann A, Mittendorf T, Hower M, Heiken H, Gerschmann S, Klauke S, Lutz T, Bogner J, Degen O, van Lunzen J, Bachmann C, Stellbrink HJ, Schmidt W, Leistner I, Mahlich J, Ranneberg B, Stoll M. [Cost of Illness of HIV Patients under Anteretroviral Therapy in Germany - Results of the 48-Week Interim Analysis of the Prospective Multicentre Observational Study 'CORSAR']. Gesundheitswesen 2014; 77:e133-42. [PMID: 25247761 DOI: 10.1055/s-0034-1381993] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND With the introduction of highly active combined antiretroviral therapy (c-ART) mortality and morbidity of HIV patients declined substantially. Earlier studies reported that c-ART was able to save health-care costs due to a reduction of other direct medical costs, particularly for inpatient treatments and concomitant medication. To date, analyses of costs and health-related quality of life (HRQOL) of patients under c-ART are lacking in Germany. Hence, this study aims to estimate the current cost of illness and HRQOL of HIV-patients under c-ART in different treatment lines. METHODS A multicenter, prospective observational study was carried out in 12 specialised German centres for infectious diseases: 8 private practices/outpatient centres and 4 specialised hospitals offering both inpatient and outpatient services. Demographic, clinical and medication data were derived from patient records. Resource utilisation, information on productivity, out of pocket costs and HRQOL (EQ-5D) were collected every 12 weeks via a patient questionnaire. All costs were calculated based on price information from publicly accessible databases. RESULTS N=1,154 patients were included in the analysis. Mean direct disease-related costs of -patients under c-ART amounted to 22,563 Euro/year. Patients beyond the 3(rd) line of treatment -incurred considerably higher costs 24,654 Euro/year. In the 1(st) treatment line, c-ART accounted for 83.2% of the total direct costs, in the 2(nd)/3(rd) line for 80.8% and in >3(rd) line for 83.4%, respectively. Indirect costs due to impaired productivity were higher in the 2(nd)/3(rd) treatment line (2,843 Euro) compared to the 1(st) (1,604 Euro) and >3(rd) (1,752 Euro) treatment lines, respectively. The average HRQOL (EQ-5D) varied between 0.77 (self-assessment via visual analogue scale) and 0.91 (utility score based on the German time trade-off tariff). CONCLUSIONS Over the last decade, cost of illness of HIV patients under c-ART decreased slightly with average costs per year still being substantial. Main cost driver of overall costs is c-ART. There have been, however, noticeable shifts between different cost domains.
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Affiliation(s)
- A Kuhlmann
- Center for Health Economics Research Hannover (CHERH), Leibniz -Universität Hannover, Hannover
| | - T Mittendorf
- Health Economic Research & Consulting, Herescon GmbH, Hannover
| | - M Hower
- ID-Ambulanz der Medizinischen Klinik Nord, Klinikum Dortmund, Dortmund
| | - H Heiken
- Innere Medizin, Praxis Georgstraße, Hannover
| | - S Gerschmann
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover, Hannover
| | - S Klauke
- Infektiologie, Infektiologikum, Frankfurt
| | - T Lutz
- Infektiologie, Infektiologikum, Frankfurt
| | - J Bogner
- Infektionskrankheiten und klinische Immunologie, Ludwig-Maximilians-Universität München, München
| | - O Degen
- Infektiologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - J van Lunzen
- Infektiologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - C Bachmann
- ID-Ambulanz der Medizinischen Klinik Nord, Klinikum Dortmund, Dortmund
| | - H J Stellbrink
- ICH Grindel, Infektionsmedizinisches Centrum Hamburg, Hamburg
| | - W Schmidt
- Innere Medizin, Ärzteforum Seestraße, Berlin
| | - I Leistner
- Innere Medizin, Ärzteforum Seestraße, Berlin
| | - J Mahlich
- Health Economics & Pricing, Janssen-Cilag GmbH, Neuss
| | - B Ranneberg
- Health Economics & Pricing, Janssen-Cilag GmbH, Neuss
| | - M Stoll
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover, Hannover
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Lu IN, Meyer-Olson D, Stoll M, Witte T, Schmidt RE, Baerlecken NT. Increased T-cell turnover is associated with spondyloarthritis in virally suppressed patients with HIV-1 infection. HIV Med 2014; 16:255-60. [PMID: 25252008 DOI: 10.1111/hiv.12199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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: 08/05/2014] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Spondyloarthritis (SpA) is one of the most frequently observed inflammatory joint diseases in HIV-1-seropositive patients. T-cells were described frequently as one of the major driving forces in SpA, therefore we tried to look for T-cell aberrancies in our HIV-positive patients with SpA. METHODS A total of 1098 files for HIV-positive patients who attended the HIV out-patient clinic of the Department of Clinical Immunology and Rheumatology at the Medical University Hanover for at least one visit between January 2004 and December 2010 were screened for the presence of a diagnosis of SpA. A cross-sectional study was conducted to investigate aberrancies in T-cell homeostasis induced by HIV-1 in these subjects. RESULTS The prevalence of SpA in the HIV-positive patients was 1.6% (18 of 1098). Interestingly, the percentage of patients with SpA who were human leucocyte antigen (HLA)-B27 negative in our HIV-positive cohort was 80%. Despite combination antiretroviral therapy (cART) and viral suppression, an incomplete immune recovery of T-cell naïve/memory distribution and turnover, as identified by intracellular Ki-67 expression, was observed in HIV-positive patients with SpA. CONCLUSIONS Independent of HLA-B27 status and despite cART, HIV-positive patients can develop SpA and exhibit an increased T-cell turnover rate.
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Affiliation(s)
- I-N Lu
- Department of Clinical Immunology and Rheumatology, Medical University Hanover, Hanover, Germany; Laboratory of Immunology, Center for Public Health Research (CRP-Santé), Luxembourg
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Tellermann A, Witte T, Lansche C, Stoll M, Schmidt RE, Baerlecken NT. Autoantibodies binding to ubiquitin-fold modifier-conjugating enzyme 1 (Ufc1) and pleckstrin homology domain containing, family G (with RhoGef domain) member 2 (Plekhg2) are associated with mycobacterial infections. HIV Med 2014; 16:114-21. [PMID: 25213431 DOI: 10.1111/hiv.12194] [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: 07/09/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The diagnosis of extrapulmonary tuberculous infections and nontuberculous mycobacterial (NTM) infections is difficult because the symptoms are nonspecific and suitable specimens for bacterial culture are often not available. Recent publications reported the existence of autoantibodies in tuberculous infections. We screened for specific autoantibodies in mycobacterial infections. METHODS We screened four in 29 patients with active mycobacterial infections and different controls using protein array technology. We could identify autoantibodies against ubiquitin-fold modifier-conjugating enzyme 1 (Ufc1) and pleckstrin homology domain containing, family G (with RhoGef domain) member 2 (Plekhg2) in all four patients. Subsequently, we designed enzyme-linked immunosorbent assays (ELISAs) for the detection of autoantibodies binding to Ufc1 and Plekhg2. RESULTS Autoantibodies binding to Ufc1 and Plekhg2 were found in 19 of 29 patients (66%) with active mycobacterial infections. In comparison, we found these autoantibodies in one of 31 patients (3%) with successfully treated mycobacterial infections, in three of 40 (8%) HIV-infected patients not receiving combination antiretorviral therapy (cART) and in six of 134 (5%) blood donors. Interestingly, six of eight (75%) patients with HIV-associated B-cell non-Hodgkin lymphoma (B-NHL) at the onset of disease had autoantibodies against Ufc1 and Plekhg2, but none of nine (0%) patients after treatment of HIV-associated B-NHL, none of seven patients with non-HIV-associated B-NHL and 11 of 115 (10%) patients with other malignant diseases had autoantibodies against both proteins. CONCLUSIONS In view of the high frequency of these autoantibodies, we postulate that they might be of potential use for additional diagnostics for mycobacterial infections, and further studies may shed light on the pathomechanisms of these two autoantibodies.
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Affiliation(s)
- A Tellermann
- Department of Immunology and Rheumatology, Medical University Hannover, Hannover, Germany
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Ommer A, Berg E, Breitkopf C, Bussen D, Doll D, Fürst A, Herold A, Hetzer F, Jacobi T, Krammer H, Lenhard B, Osterholzer G, Petersen S, Ruppert R, Schwandner O, Sailer M, Schiedeck T, Schmidt-Lauber M, Stoll M, Strittmatter B, Iesalnieks I. S3-Leitlinie: Sinus pilonidalis. coloproctology 2014. [DOI: 10.1007/s00053-014-0467-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Schöne G, Wiesbeck W, Stoll M, Lorenz WJ. The kinetics of the polycrystalline Ag/Ag+-electrode studied by high-frequency impedance spectroscopy. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/bbpc.19870910448] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Stoll M, Giske K, Stoiber E, Bendl R. EP-1677: Geometrical and dosimetric interfractional variations and their correlation in head and neck IG-IMRT. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31795-3] [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: 10/23/2022]
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Punaro M, Gotte A, Stoll M, Blankenship D, Allantaz F, Xu Z, Pascual V. PReS-FINAL-2178: Clinical and microarray follow-up of SJIA patients treated with anakinra over the past 10 years in a single institution. Pediatr Rheumatol Online J 2013. [PMCID: PMC4042531 DOI: 10.1186/1546-0096-11-s2-o13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Geretti AM, Conibear T, Hill A, Johnson JA, Tambuyzer L, Thys K, Vingerhoets J, Van Delft Y, Rieger A, Vetter N, Greil R, Pedersen C, Storgaard M, Morlat P, Katlama C, Durant J, Cotte L, Duvivier C, Rey D, Esser S, Stellbrink C, Schmidt W, Stoll M, Stephan C, Fatkenheuer G, Stoehr A, Rockstroh J, Banhegyi D, Itzchak L, Shahar E, Maayan S, Turner D, Lazzarin A, Antinori A, Carosi G, Minoli L, di Perri G, Filice G, Andreoni M, Duiculescu D, Rugina S, Erscoiu S, Streinu A, Pronin A, Pokrovsky V, Gruzdev B, Yakovlev A, Voronin E, Clotet B, Gatell J, Arribas J, Podzamczer D, Domingo P, Alvarez CM, Quero JH, Furrer H, Feher J, Johnson M, Fox J, Nelson M, Fisher M, Orkin C. Sensitive testing of plasma HIV-1 RNA and Sanger sequencing of cellular HIV-1 DNA for the detection of drug resistance prior to starting first-line antiretroviral therapy with etravirine or efavirenz. J Antimicrob Chemother 2013; 69:1090-7. [DOI: 10.1093/jac/dkt474] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [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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Ernst D, Greer M, Akmatova R, Pischke S, Wedemeyer H, Heiken H, Tillmann HL, Schmidt RE, Stoll M. Impact of GB virus C viraemia on clinical outcome in HIV-1-infected patients: a 20-year follow-up study. HIV Med 2013; 15:245-50. [DOI: 10.1111/hiv.12094] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2013] [Indexed: 11/27/2022]
Affiliation(s)
- D Ernst
- Department of Immunology and Rheumatology; Hannover Medical School; Hannover Germany
| | - M Greer
- Department of Pulmonology; Hannover Medical School; Hannover Germany
| | - R Akmatova
- Republican ‘AIDS’ Center of Health Ministry of Kyrgyz Republic; Bishkek Kyrgyzstan
| | - S Pischke
- Department of Gastroenterology, Hepatology and Endocrinology; Hannover Medical School; Hannover Germany
| | - H Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology; Hannover Medical School; Hannover Germany
| | - H Heiken
- Department of Immunology and Rheumatology; Hannover Medical School; Hannover Germany
| | - HL Tillmann
- Clinical Research Institute; Duke University; Durham NC USA
| | - RE Schmidt
- Department of Immunology and Rheumatology; Hannover Medical School; Hannover Germany
| | - M Stoll
- Department of Immunology and Rheumatology; Hannover Medical School; Hannover Germany
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Thoden J, Potthoff A, Bogner JR, Brockmeyer NH, Esser S, Grabmeier-Pfistershammer K, Haas B, Hahn K, Härter G, Hartmann M, Herzmann C, Hutterer J, Jordan AR, Lange C, Mauss S, Meyer-Olson D, Mosthaf F, Oette M, Reuter S, Rieger A, Rosenkranz T, Ruhnke M, Schaaf B, Schwarze S, Stellbrink HJ, Stocker H, Stoehr A, Stoll M, Träder C, Vogel M, Wagner D, Wyen C, Hoffmann C. Therapy and prophylaxis of opportunistic infections in HIV-infected patients: a guideline by the German and Austrian AIDS societies (DAIG/ÖAG) (AWMF 055/066). Infection 2013; 41 Suppl 2:S91-115. [PMID: 24037688 PMCID: PMC3776256 DOI: 10.1007/s15010-013-0504-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Accepted: 06/28/2013] [Indexed: 11/24/2022]
Abstract
INTRODUCTION There was a growing need for practical guidelines for the most common OIs in Germany and Austria under consideration of the local epidemiological conditions. MATERIALS AND METHODS The German and Austrian AIDS societies developed these guidelines between March 2010 and November 2011. A structured Medline research was performed for 12 diseases, namely Immune reconstitution inflammatory syndrome, Pneumocystis jiroveci pneumonia, cerebral toxoplasmosis, cytomegalovirus manifestations, candidiasis, herpes simplex virus infections, varizella zoster virus infections, progressive multifocal leucencephalopathy, cryptosporidiosis, cryptococcosis, nontuberculosis mycobacteria infections and tuberculosis. Due to the lack of evidence by randomized controlled trials, part of the guidelines reflects expert opinions. The German version was accepted by the German and Austrian AIDS Societies and was previously published by the Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF; German Association of the Scientific Medical Societies). CONCLUSION The review presented here is a translation of a short version of the German-Austrian Guidelines of opportunistic infections in HIV patients. These guidelines are well-accepted in a clinical setting in both Germany and Austria. They lead to a similar treatment of a heterogeneous group of patients in these countries.
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Affiliation(s)
- J Thoden
- Private Practice Dr. C. Scholz and Dr. J. Thoden, Bertoldstrasse 8, 79098, Freiburg, Germany,
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Bartmeyer B, Schmidt D, Kollan C, Fätkenheuer G, Stellbrink H, Bogner J, Jensen BO, Stoll M, Kücherer C, Hamouda O. O19.3 Estimate of the Prevalence of Transmitted Drug Resistance (TDR) and Acquired Drug Resistance (ADR) in a HIV Resistance Study of the German ClinSurv-HIV Cohort. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0193] [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: 11/03/2022]
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Baerlecken N, Stoll M, Witte T, Schmidt R, Meyer-Olson D. OP0074 Clinical study: Frequency and manifestations of joint disease in HIV-infected patients. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.1757] [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: 11/03/2022]
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Ernst D, Stoll M, Schmidt R, Torsten W, Meyer-Olson D. SAT0352 Frequency of fractures and vitamin D serum levels in a cohort of HIV-1 infected patients. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3298] [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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Stoll M, Bischoff-Schaefer M, Lafontaine M, Tittmann S, Henschke J. IMPACT OF VARIOUS LEAF AREA MODIFICATIONS ON BERRY MATURATION IN VITIS VINIFERA L. 'RIESLING'. ACTA ACUST UNITED AC 2013. [DOI: 10.17660/actahortic.2013.978.34] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Stoll M. HIV: Mit welcher antiretroviralen Therapiekombination starten? – Initiale Therapie der HIV-Infektion: Die Qual der Wahl bleibt. Dtsch Med Wochenschr 2012; 137:2472. [DOI: 10.1055/s-0032-1329029] [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: 10/27/2022]
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Tomeczkowski J, Mahlich J, Stoll M. HIV/AIDS-Diagnosen und Verordnung von antiretroviraler Therapie in Deutschland – Häufigkeiten, Kosten und deren Bedeutung für die Kalkulation des morbiditätsorientierten Risikostrukturausgleichs. Dtsch Med Wochenschr 2012. [DOI: 10.1055/s-0032-1323503] [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: 10/27/2022]
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Fatkenheuer G, Duvivier C, Rieger A, Durant J, Rey D, Schmidt W, Hill A, van Delft Y, Marks S, Rieger A, Vetter N, Greil R, Pedersen C, Storgaard M, Morlat P, Katlama C, Durant J, Cotte L, Duvvier C, Rey D, Esser S, Stellbrink C, Schmidt W, Stoll M, Stephan C, Fatkenheuer G, Stoehr A, Rockstroh J, Banhegyi D, Itzchak L, Shahar E, Maayan S, Turner D, Lazzarin A, Antinori A, Carosi G, Minoli L, di Perri G, Filice G, Andreoni M, Duiculescu D, Rugina S, Erscoiu S, Streinu A, Pronin A, Pokrovsky V, Gruzdev B, Yakovlev A, Voronin E, Clotet B, Gatell J, Arribas J, Podzamczer D, Domingo P, Miralles Alvarez C, Hernandez Quero J, Furrer H, Feher J, Johnson M, Fox J, Nelson M, Fisher M, Orkin C. Lipid profiles for etravirine versus efavirenz in treatment-naive patients in the randomized, double-blind SENSE trial. J Antimicrob Chemother 2011; 67:685-90. [DOI: 10.1093/jac/dkr533] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [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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Hoeper K, Stoll M, Schmidt RE, Krauth C, Amelung V, Meyer-Olson D. Langzeitauswirkungen auf gesundheitsökonomische Folgekosten im Jahr 2010 durch den initialen antiretroviralen Therapiebeginn bei HIV-Patienten. Gesundheitswesen 2011. [DOI: 10.1055/s-0031-1283487] [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: 10/17/2022]
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