1
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Curik N, Laznicka A, Polivkova V, Krizkova J, Pokorna E, Semerak P, Suchankova P, Burda P, Hochhaus A, Machova Polakova K. Combination therapies with ponatinib and asciminib in a preclinical model of chronic myeloid leukemia blast crisis with compound mutations. Leukemia 2024:10.1038/s41375-024-02248-0. [PMID: 38615117 DOI: 10.1038/s41375-024-02248-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 04/15/2024]
Affiliation(s)
- Nikola Curik
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Adam Laznicka
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
- Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Vaclava Polivkova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Jitka Krizkova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Eva Pokorna
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Pavel Semerak
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Pavla Suchankova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Pavel Burda
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Andreas Hochhaus
- Abteilung Hämatologie/Onkologie, Klinik für Innere Medizin II, University of Jena, Jena, Germany
| | - Katerina Machova Polakova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic.
- Institute of Pathological Physiology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
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2
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Žáčková D, Semerád L, Faber E, Klamová H, Stejskal L, Bělohlávková P, Karas M, Cmunt E, Černá O, Procházková J, Čičátková P, Kvetková A, Horňák T, Skoumalová I, Srbová D, Šálek C, Buffa D, Voglová J, Jurček T, Folta A, Ježíšková I, Žižková H, Machová Poláková K, Papajík T, Žák P, Jindra P, Svobodník A, Štěpánová R, Mayer J. Why are not all eligible chronic myeloid leukemia patients willing to attempt tyrosine kinase inhibitor discontinuation? A Czech nationwide analysis related to the TKI stopping trial HALF. Leukemia 2024; 38:893-897. [PMID: 38472478 PMCID: PMC10997522 DOI: 10.1038/s41375-024-02215-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024]
Affiliation(s)
- Daniela Žáčková
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic.
| | - Lukáš Semerád
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Edgar Faber
- Dpt. of Hemato-oncology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| | - Hana Klamová
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Lukáš Stejskal
- Dpt. of Hemato-oncology, University Hospital Ostrava and Ostrava University, Ostrava, Czech Republic
| | - Petra Bělohlávková
- 4th Dpt. of Internal Medicine and Hematology, University Hospital Hradec Králové and Charles University, Hradec Králové, Czech Republic
| | - Michal Karas
- Dpt. of Hemato-oncology, University Hospital Plzeň and Charles University, Plzeň, Czech Republic
| | - Eduard Cmunt
- 1st Dpt. of Internal Medicine - Hematology, General University Hospital, Prague, Czech Republic
| | - Olga Černá
- Dpt. Of Hematology, University Hospital Královské Vinohrady and Charles University, Prague, Czech Republic
| | - Jiřina Procházková
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Petra Čičátková
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Anežka Kvetková
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Tomáš Horňák
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Ivana Skoumalová
- Dpt. of Hemato-oncology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| | - Dana Srbová
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Cyril Šálek
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - David Buffa
- Dpt. of Hemato-oncology, University Hospital Ostrava and Ostrava University, Ostrava, Czech Republic
| | - Jaroslava Voglová
- 4th Dpt. of Internal Medicine and Hematology, University Hospital Hradec Králové and Charles University, Hradec Králové, Czech Republic
| | - Tomáš Jurček
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Adam Folta
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Ivana Ježíšková
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Hana Žižková
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | | | - Tomáš Papajík
- Dpt. of Hemato-oncology, University Hospital Olomouc and Palacký University, Olomouc, Czech Republic
| | - Pavel Žák
- 4th Dpt. of Internal Medicine and Hematology, University Hospital Hradec Králové and Charles University, Hradec Králové, Czech Republic
| | - Pavel Jindra
- Dpt. of Hemato-oncology, University Hospital Plzeň and Charles University, Plzeň, Czech Republic
| | - Adam Svobodník
- Department of Pharmacology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Radka Štěpánová
- Department of Pharmacology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Jiří Mayer
- Dpt. of Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
- Central European Institute of Technology (CEITEC) Masaryk University, Brno, Czech Republic
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3
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Jelinek T, Zihala D, Sevcikova T, Anilkumar Sithara A, Kapustova V, Sahinbegovic H, Venglar O, Muronova L, Broskevicova L, Nenarokov S, Bilek D, Popkova T, Plonkova H, Vrana J, Zidlik V, Hurnik P, Havel M, Hrdinka M, Chyra Z, Stracquadanio G, Simicek M, Hajek R. Beyond the marrow: insights from comprehensive next-generation sequencing of extramedullary multiple myeloma tumors. Leukemia 2024:10.1038/s41375-024-02206-w. [PMID: 38493239 DOI: 10.1038/s41375-024-02206-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/16/2024] [Accepted: 02/23/2024] [Indexed: 03/18/2024]
Abstract
Extramedullary multiple myeloma (EMM) is an aggressive form of multiple myeloma (MM). This study represents the most comprehensive next-generation sequencing analysis of EMM tumors (N = 14) to date, uncovering key molecular features and describing the tumor microenvironment. We observed the co-occurrence of 1q21 gain/amplification and MAPK pathway mutations in 79% of EMM samples, suggesting that these are crucial mutational events in EMM development. We also demonstrated that patients with mutated KRAS and 1q21 gain/amplification at the time of diagnosis have a significantly higher risk of EMM development (HR = 2.4, p = 0.011) using data from a large CoMMpass dataset. We identified downregulation of CXCR4 and enhanced cell proliferation, along with reduced expression of therapeutic targets (CD38, SLAMF7, GPRC5D, FCRH5), potentially explaining diminished efficacy of immunotherapy. Conversely, we identified significantly upregulated EZH2 and CD70 as potential future therapeutic options. For the first time, we report on the tumor microenvironment of EMM, revealing CD8+ T cells and NK cells as predominant immune effector cells using single-cell sequencing. Finally, this is the first longitudinal study in EMM revealing the molecular changes from the time of diagnosis to EMM relapse.
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Affiliation(s)
- T Jelinek
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - D Zihala
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - T Sevcikova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - A Anilkumar Sithara
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - V Kapustova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - H Sahinbegovic
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - O Venglar
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - L Muronova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - L Broskevicova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - S Nenarokov
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - D Bilek
- Department of Biology and Ecology, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - T Popkova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - H Plonkova
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - J Vrana
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - V Zidlik
- Department of Pathology, University Hospital Ostrava, Ostrava, Czech Republic
| | - P Hurnik
- Department of Pathology, University Hospital Ostrava, Ostrava, Czech Republic
| | - M Havel
- Department of Nuclear Medicine, University Hospital Ostrava, Ostrava, Czech Republic
- Department of Imaging Methods, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - M Hrdinka
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - Z Chyra
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - G Stracquadanio
- School of Biological Sciences, The University of Edinburgh, Edinburgh, EH9 3BF, UK
| | - M Simicek
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic
| | - R Hajek
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic.
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czech Republic.
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4
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Turkova T, Kokavec J, Zikmund T, Dibus N, Pimkova K, Nemec D, Holeckova M, Ruskova L, Sedlacek R, Cermak L, Stopka T. Differential requirements for Smarca5 expression during hematopoietic stem cell commitment. Commun Biol 2024; 7:244. [PMID: 38424235 PMCID: PMC10904812 DOI: 10.1038/s42003-024-05917-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 05/29/2023] [Accepted: 02/14/2024] [Indexed: 03/02/2024] Open
Abstract
The formation of hematopoietic cells relies on the chromatin remodeling activities of ISWI ATPase SMARCA5 (SNF2H) and its complexes. The Smarca5 null and conditional alleles have been used to study its functions in embryonic and organ development in mice. These mouse model phenotypes vary from embryonic lethality of constitutive knockout to less severe phenotypes observed in tissue-specific Smarca5 deletions, e.g., in the hematopoietic system. Here we show that, in a gene dosage-dependent manner, the hypomorphic allele of SMARCA5 (S5tg) can rescue not only the developmental arrest in hematopoiesis in the hCD2iCre model but also the lethal phenotypes associated with constitutive Smarca5 deletion or Vav1iCre-driven conditional knockout in hematopoietic progenitor cells. Interestingly, the latter model also provided evidence for the role of SMARCA5 expression level in hematopoietic stem cells, as the Vav1iCre S5tg animals accumulate stem and progenitor cells. Furthermore, their hematopoietic stem cells exhibited impaired lymphoid lineage entry and differentiation. This observation contrasts with the myeloid lineage which is developing without significant disturbances. Our findings indicate that animals with low expression of SMARCA5 exhibit normal embryonic development with altered lymphoid entry within the hematopoietic stem cell compartment.
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Grants
- 24-10435S, 24-10353S Grantová Agentura České Republiky (Grant Agency of the Czech Republic)
- NU21-08-00312, NU22-05-00374 Ministerstvo Zdravotnictví Ceské Republiky (Ministry of Health of the Czech Republic)
- LX22NPO5102, SVV 260637, UNCE/MED/016, COOPERATIO Ministerstvo Školství, Mládeže a Tělovýchovy (Ministry of Education, Youth and Sports)
- CZ.02.1.01/0.0/0.0/16_013/0001789, CZ.02.1.01/0.0/0.0/18_046/0015861 Ministerstvo Školství, Mládeže a Tělovýchovy (Ministry of Education, Youth and Sports)
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Affiliation(s)
- Tereza Turkova
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Juraj Kokavec
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Tomas Zikmund
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Nikol Dibus
- Laboratory of Cancer Biology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czech Republic
| | - Kristyna Pimkova
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Dusan Nemec
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Marketa Holeckova
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Livia Ruskova
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Radislav Sedlacek
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, Vestec, Czech Republic
| | - Lukas Cermak
- Laboratory of Cancer Biology, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czech Republic.
| | - Tomas Stopka
- Hematology Laboratories, BIOCEV; 1st Faculty of Medicine, Charles University, Vestec, Czech Republic.
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5
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Yang J, Huggins AA, Sun D, Baird CL, Haswell CC, Frijling JL, Olff M, van Zuiden M, Koch SBJ, Nawijn L, Veltman DJ, Suarez-Jimenez B, Zhu X, Neria Y, Hudson AR, Mueller SC, Baker JT, Lebois LAM, Kaufman ML, Qi R, Lu GM, Říha P, Rektor I, Dennis EL, Ching CRK, Thomopoulos SI, Salminen LE, Jahanshad N, Thompson PM, Stein DJ, Koopowitz SM, Ipser JC, Seedat S, du Plessis S, van den Heuvel LL, Wang L, Zhu Y, Li G, Sierk A, Manthey A, Walter H, Daniels JK, Schmahl C, Herzog JI, Liberzon I, King A, Angstadt M, Davenport ND, Sponheim SR, Disner SG, Straube T, Hofmann D, Grupe DW, Nitschke JB, Davidson RJ, Larson CL, deRoon-Cassini TA, Blackford JU, Olatunji BO, Gordon EM, May G, Nelson SM, Abdallah CG, Levy I, Harpaz-Rotem I, Krystal JH, Morey RA, Sotiras A. Examining the association between posttraumatic stress disorder and disruptions in cortical networks identified using data-driven methods. Neuropsychopharmacology 2024; 49:609-619. [PMID: 38017161 PMCID: PMC10789873 DOI: 10.1038/s41386-023-01763-5] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 10/02/2023] [Accepted: 10/23/2023] [Indexed: 11/30/2023]
Abstract
Posttraumatic stress disorder (PTSD) is associated with lower cortical thickness (CT) in prefrontal, cingulate, and insular cortices in diverse trauma-affected samples. However, some studies have failed to detect differences between PTSD patients and healthy controls or reported that PTSD is associated with greater CT. Using data-driven dimensionality reduction, we sought to conduct a well-powered study to identify vulnerable networks without regard to neuroanatomic boundaries. Moreover, this approach enabled us to avoid the excessive burden of multiple comparison correction that plagues vertex-wise methods. We derived structural covariance networks (SCNs) by applying non-negative matrix factorization (NMF) to CT data from 961 PTSD patients and 1124 trauma-exposed controls without PTSD. We used regression analyses to investigate associations between CT within SCNs and PTSD diagnosis (with and without accounting for the potential confounding effect of trauma type) and symptom severity in the full sample. We performed additional regression analyses in subsets of the data to examine associations between SCNs and comorbid depression, childhood trauma severity, and alcohol abuse. NMF identified 20 unbiased SCNs, which aligned closely with functionally defined brain networks. PTSD diagnosis was most strongly associated with diminished CT in SCNs that encompassed the bilateral superior frontal cortex, motor cortex, insular cortex, orbitofrontal cortex, medial occipital cortex, anterior cingulate cortex, and posterior cingulate cortex. CT in these networks was significantly negatively correlated with PTSD symptom severity. Collectively, these findings suggest that PTSD diagnosis is associated with widespread reductions in CT, particularly within prefrontal regulatory regions and broader emotion and sensory processing cortical regions.
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Affiliation(s)
- Jin Yang
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Ashley A Huggins
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Delin Sun
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
- Department of Psychology, The Education University of Hong Kong, Hong Kong, China
| | - C Lexi Baird
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Courtney C Haswell
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Jessie L Frijling
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Miranda Olff
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
- ARQ National Psychotrauma Centre, Diemen, The Netherlands
| | - Mirjam van Zuiden
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Saskia B J Koch
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Centre for Cognitive Neuroimaging, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Laura Nawijn
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Dick J Veltman
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Benjamin Suarez-Jimenez
- Del Monte Institute for Neuroscience, University of Rochester Medical Center, Rochester, NY, USA
| | - Xi Zhu
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Yuval Neria
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Anna R Hudson
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Sven C Mueller
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Justin T Baker
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Institute for Technology in Psychiatry, McLean Hospital, Harvard University, Belmont, MA, USA
| | - Lauren A M Lebois
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Depression and Anxiety Disorders, McLean Hospital, Belmont, MA, USA
| | - Milissa L Kaufman
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Women's Mental Health, McLean Hospital, Belmont, MA, USA
| | - Rongfeng Qi
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Jiangsu, China
| | - Guang Ming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Jiangsu, China
| | - Pavel Říha
- First Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Ivan Rektor
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Emily L Dennis
- Department of Neurology, University of Utah, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, USA
| | - Christopher R K Ching
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Lauren E Salminen
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Neda Jahanshad
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Dan J Stein
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Sheri M Koopowitz
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Jonathan C Ipser
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Soraya Seedat
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | - Stefan du Plessis
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | | | - Li Wang
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ye Zhu
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Gen Li
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Anika Sierk
- University Medical Centre Charité, Berlin, Germany
| | | | | | - Judith K Daniels
- Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Julia I Herzog
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Israel Liberzon
- Department of Psychiatry and Behavioral Science, Texas A&M University, College Station, TX, USA
| | - Anthony King
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Mike Angstadt
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas D Davenport
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Scott R Sponheim
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Seth G Disner
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Thomas Straube
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - David Hofmann
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - Daniel W Grupe
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
| | - Jack B Nitschke
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
| | - Richard J Davidson
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA
| | - Christine L Larson
- Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Terri A deRoon-Cassini
- Division of Trauma and Acute Care Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
- Comprehensive Injury Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer U Blackford
- Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Evan M Gordon
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Geoffrey May
- Veterans Integrated Service Network-17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
- Center for Vital Longevity, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
- Department of Psychiatry and Behavioral Science, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Steven M Nelson
- Veterans Integrated Service Network-17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
- Center for Vital Longevity, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
- Department of Psychiatry and Behavioral Science, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Chadi G Abdallah
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Psychiatry of Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Ifat Levy
- Department of Comparative Medicine, Yale University, New Haven, CT, USA
- Department of Neuroscience, Yale University, New Haven, CT, USA
- Department of Psychology, Yale University, New Haven, CT, USA
- Wu Tsai Institute, Yale University, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Ilan Harpaz-Rotem
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Psychology, Yale University, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - John H Krystal
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Rajendra A Morey
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA.
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA.
| | - Aristeidis Sotiras
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
- Institute for Informatics, Data Science & Biostatistics, Washington University in St. Louis, St. Louis, MO, USA
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6
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Machova Polakova K, Albeer A, Polivkova V, Krutska M, Vlcanova K, Curik N, Fabarius A, Klamova H, Spiess B, Waller CF, Brümmendorf TH, Dengler J, Kunzmann V, Burchert A, Belohlavkova P, Mustjoki S, Faber E, Mayer J, Zackova D, Panayiotidis P, Richter J, Hjorth-Hansen H, Kamińska M, Płonka M, Szczepanek E, Szarejko M, Bober G, Hus I, Grzybowska-Izydorczyk O, Wasilewska E, Paczkowska E, Niesiobędzka-Krężel J, Giannopoulos K, Mahon FX, Sacha T, Saußele S, Pfirrmann M. The SNP rs460089 in the gene promoter of the drug transporter OCTN1 has prognostic value for treatment-free remission in chronic myeloid leukemia patients treated with imatinib. Leukemia 2024; 38:318-325. [PMID: 38129513 PMCID: PMC10844071 DOI: 10.1038/s41375-023-02109-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023]
Abstract
Membrane transporters are important determinants of drug bioavailability. Their expression and activity affect the intracellular drug concentration in leukemic cells impacting response to therapy. Pharmacogenomics represents genetic markers that reflect allele arrangement of genes encoding drug transporters associated with treatment response. In previous work, we identified SNP rs460089 located in the promotor of SLC22A4 gene encoding imatinib transporter OCTN1 as influential on response of patients with chronic myeloid leukemia treated with imatinib. Patients with rs460089-GC pharmacogenotype had significantly superior response to first-line imatinib treatment compared to patients with rs460089-GG. This study investigated whether pharmacogenotypes of rs460089 are associated with sustainability of treatment-free remission (TFR) in patients from the EUROpean Stop Kinase Inhibitor (EURO-SKI) trial. In the learning sample, 176 patients showed a significantly higher 6-month probability of molecular relapse free survival (MRFS) in patients with GC genotype (73%, 95% CI: 60-82%) compared to patients with GG (51%, 95% CI: 41-61%). Also over time, patients with GC genotype had significantly higher MRFS probabilities compared with patients with GG (HR: 0.474, 95% CI: 0.280-0.802, p = 0.0054). Both results were validated with data on 93 patients from the Polish STOP imatinib study. In multiple regression models, in addition to the investigated genotype, duration of TKI therapy (EURO-SKI trial) and duration of deep molecular response (Polish study) were identified as independent prognostic factors. The SNP rs460089 was found as an independent predictor of TFR.
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Affiliation(s)
| | - Ali Albeer
- Institut für Medizinische Informationsverarbeitung, Biometrie und Epidemiologie (IBE), Medizinische Fakultät, Ludwig-Maximilians-Universität, Munich, Germany
| | - Vaclava Polivkova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Monika Krutska
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
- Institute of Clinical and Experimental Hematology, 1st Medicine Faculty, Charles University, Prague, Czech Republic
| | - Katerina Vlcanova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Nikola Curik
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Alice Fabarius
- Department of Haematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Hana Klamova
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | - Birgit Spiess
- Department of Haematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Cornelius F Waller
- UNIVERSITÄTSKLINIKUM FREIBURG Klinik für Innere Medizin I Schwerpunkt Hämatologie, Onkologie und Stammzelltransplantation, Freiburg, Germany
| | - Tim H Brümmendorf
- Universitätsklinikum RWTH Aachen and Center for Integrated Oncology Aachen-Bonn-Cologne-Düsseldorf (CIOABCD), Aachen, Germany
| | | | - Volker Kunzmann
- Universitätsklinikum Würzburg Medizinische Klinik und Poliklinik II, Würzburg, Germany
| | | | - Petra Belohlavkova
- 4th Department of Internal Medicine - Hematology, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Satu Mustjoki
- Translational Immunology Research Program and Department of Clinical Chemistry, University of Helsinki, Helsinki, Finland
- Hematology Research Unit Helsinki, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Edgar Faber
- Department of Hemato-oncology, Faculty Hospital and Faculty of Medicine and Dentistry, Palacký University, Olomouc, Olomouc, Czech Republic
| | - Jiri Mayer
- Internal Hematology and Oncology Clinic, Faculty Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Daniela Zackova
- Internal Hematology and Oncology Clinic, Faculty Hospital Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Johan Richter
- Dept. of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Henrik Hjorth-Hansen
- Department of Hematology, St Olavs Hospital, Trondheim, Norway
- Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Magdalena Kamińska
- Department of Hematology, Jagiellonian University Hospital, Kraków, Poland
| | - Magdalena Płonka
- Department of Hematology, Jagiellonian University Hospital, Kraków, Poland
| | | | - Monika Szarejko
- Hematology and Transplantology Department, Medical University of Gdańsk, Gdańsk, Poland
| | - Grażyna Bober
- Hematology and Bone Marrow Transplantation Department, Medical Silesian University, Katowice, Poland
| | - Iwona Hus
- Chair and Department of Hematooncology and Bone Marrow Transplantation Medical University of Lublin, Lublin, Poland
| | | | - Ewa Wasilewska
- Hematology Department, Medical University of Białystok, Białystok, Poland
| | - Edyta Paczkowska
- Department of General Pathology, Pomeranian Medical University, Szczecin, Poland
| | | | | | - Francois X Mahon
- Bergonie Institute Bordeaux, Inserm U1218 University of Bordeaux, Bordeaux, France
| | - Tomasz Sacha
- Department of Hematology, Jagiellonian University Hospital, Kraków, Poland
| | - Susanne Saußele
- Department of Haematology and Oncology, University Hospital Mannheim, Heidelberg University, Mannheim, Germany
| | - Markus Pfirrmann
- Institut für Medizinische Informationsverarbeitung, Biometrie und Epidemiologie (IBE), Medizinische Fakultät, Ludwig-Maximilians-Universität, Munich, Germany
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7
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Klírová M, Adamová A, Biačková N, Laskov O, Renková V, Stuchlíková Z, Odnohová K, Novák T. Transcranial direct current stimulation (tDCS) in the treatment of neuropsychiatric symptoms of long COVID. Sci Rep 2024; 14:2193. [PMID: 38272997 PMCID: PMC10810850 DOI: 10.1038/s41598-024-52763-4] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/23/2024] [Indexed: 01/27/2024] Open
Abstract
The study aimed to assess the efficacy of transcranial direct current stimulation (tDCS) in the treatment of neuropsychiatric (NP) symptoms of the post-acute sequelae of SARS-CoV-2 infection (PASC), known as the long COVID. A double-blind, randomized, sham-controlled study compared the efficacy and safety of prefrontal cortex active tDCS to sham-tDCS in treating NP-PASC. Patients diagnosed with NP-PASC, with a Fatigue Impact Scale (FIS) score ≥ 40, were eligible for the study. Twenty tDCS sessions were administered within four weeks, with continuous, end-of-treatment, and follow-up measurements. The primary outcome was a change in the FIS at the end-of-treatment, analyzed in the intention-to-treat population. Data from 33 patients assigned to active (n = 16) or sham-tDCS (n = 17) were analyzed. After the treatment, a decrease in the FIS score was more pronounced in the sham than in the active group, yet the intergroup difference was insignificant (11.7 [95% CI -11.1 to 34.5], p = 0.6). Furthermore, no significant intergroup differences were observed regarding anxiety, depression, quality of life, and cognitive performance. The small cohort sample, differences in baseline FIS scores between groups (non-stratified randomization), or chosen stimulation parameters may have influenced our findings. However, it might also be possible that the expected mechanism of action of tDCS is insufficient to treat these conditions.
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Affiliation(s)
- Monika Klírová
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic.
- Third Faculty of Medicine, Charles University, Prague, Czech Republic.
| | - Andrea Adamová
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Nina Biačková
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Olga Laskov
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Veronika Renková
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
| | | | - Karolína Odnohová
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
| | - Tomáš Novák
- National Institute of Mental Health, Topolová 748, 250 67, Klecany, Czech Republic
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
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8
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Hofmann J, Bartůněk A, Hauser T, Sedmak G, Beránek J, Ryšánek P, Šíma M, Slanař O. Dasatinib anhydrate containing oral formulation improves variability and bioavailability in humans. Leukemia 2023; 37:2486-2492. [PMID: 37789147 PMCID: PMC10681895 DOI: 10.1038/s41375-023-02045-1] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/11/2023] [Accepted: 09/19/2023] [Indexed: 10/05/2023]
Abstract
Dasatinib monohydrate indicated for the treatment of chronic myeloid leukemia displays pH-dependent solubility. The aim of reported development program of novel dasatinib anhydrate containing formulation was to demonstrate improved absorption and lower pharmacokinetic variability compared to dasatinib monohydrate. In a bioavailability study comparing formulations containing 110.6 mg and 140 mg of dasatinib as anhydrate and monohydrate, respectively, both Cmax and AUC of dasatinib were within standard 80.00-125.00% range, while the intra- and inter-subject variability for AUC0-inf after the test product was approximately 3-fold and 1.5-fold less than after the reference, respectively.In a drug-drug interaction study, omeprazole 40 mg reduced the mean AUC0-inf of dasatinib by 19%, when the test was ingested 2 h before the 5th omeprazole dose. This decrease of exposure is clinically irrelevant and substantially less than after the reference. Co-prescription analysis supports the importance of pH-dependent solubility of dasatinib, as >21% of patients were treated concomitantly with a PPI and dasatinib despite warnings against this co-medication in the SmPC.The novel dasatinib anhydrate containing formulation demonstrated improved absorption and less pharmacokinetic variability compared to dasatinib monohydrate product, which may translate into improved clinical outcomes, although this needs to be proven by an appropriate trial.
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Affiliation(s)
| | - Aleš Bartůněk
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | | | | | | | - Pavel Ryšánek
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Martin Šíma
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.
| | - Ondřej Slanař
- Institute of Pharmacology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
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9
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Světnička M, Heniková M, Selinger E, Ouřadová A, Potočková J, Kuhn T, Gojda J, El-Lababidi E. Prevalence of iodine deficiency among vegan compared to vegetarian and omnivore children in the Czech Republic: cross-sectional study. Eur J Clin Nutr 2023; 77:1061-1070. [PMID: 37488261 PMCID: PMC10630131 DOI: 10.1038/s41430-023-01312-9] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/26/2023]
Abstract
BACKGROUND The intake and homeostasis of iodine, an essential micronutrient that plays a vital role in thyroid physiology, is of particular concern with the increasing popularity of vegetarian (VG) and vegan (VN) diets. Children on these restrictive diets may be at risk of possible adverse effects on growth and development, but there is currently a lack of recent epidemiological studies on this topic. METHODS We gathered clinical, anthropometric, and blood/urine data on iodine status and thyroid function from children aged 0-18 years who followed either a VG diet (n = 91), VN diet (n = 75), or omnivore diet (OM, n = 52). Cross-sectional comparison of the groups and linear regression was used. Stratified analyses were performed based on age (according to WHO): 0-5 years and 6-18 years. RESULTS Our study revealed no significant differences in levels of thyroid-stimulating hormone (TSH), triiodothyronine (fT3), thyroglobulin (TG) or anti-thyroid peroxidase antibody (ATPOc) between the VG, VN, and OM groups. However, thyroxine (fT4) levels were found to be higher in the VN group compared to the OM group (15.00 ± 1.73 vs. 16.17 ± 1.82 pmol/l, p < 0.001). The presence of anti-thyroglobulin antibodies (AhTGc) was notably more common in the VG (18.2%)/VN (35.0%) groups than in the OM group (2.1%) (p < 0.001). Regarding iodine status, the concentration of iodine in spot urine (UIC) was found to be highest in the OM group (197.28 ± 105.35 vs. VG: 177.95 ± 155.88 vs. VN: 162.97 ± 164.51 µg/l, p < 0.001). Notably, the lowest (5.99 µg/l) and highest (991.80 µg/l) levels were measured in the VN group. Of the participants, 31 VN, 31 VG and 10 OM children met the criteria for iodine deficiency (i.e., UIC < 100 µg/l). We found that children with regular iodine supplementation had higher UIC (p < 0.001). Importantly, the median UIC was above 100 µg/l in all three groups, through the recommended intake (RDI) of iodine was rarely met throughout the groups. CONCLUSION We have observed a trend to lower UIC values in VN as compared to OM. This trend is also reflected in the median UIC values, even though the median UIC values were above the WHO cut-off (e.g., 100 µg/l) for iodine deficiency in all dietary groups. These results suggest that VN and VG children may be more at higher risk of iodine deficiency, this theory is also supported by higher prevalence of AhTGc positivity. Further research is needed to investigate the long-term impact of these dietary patterns on iodine status and thyroid function in children. Given our findings, it may also be necessary to consider new guidelines for supplementing children following VG and VN diets to ensure their iodine needs are met.
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Affiliation(s)
- Martin Světnička
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic.
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic.
- Department of Paediatrics, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic.
| | - Marina Heniková
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Eliška Selinger
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
- The National Institute of Public Health, Centre for Public Health Promotion, Prague, Czech Republic
| | - Anna Ouřadová
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jana Potočková
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Tilman Kuhn
- The Institute for Global Food Security, Queen's University Belfast, Belfast, Northern Ireland, UK
- Heidelberg Institute of Global Health (HIGH), Faculty of Medicine and University Hospital, Heidelberg, Germany
- Department of Nutritional Sciences, University of Vienna, Vienna, Austria
- Medical University of Vienna, Centre for Public Health, Vienna, Austria
| | - Jan Gojda
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Internal Medicine, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Eva El-Lababidi
- Centre for Research on Diabetes Metabolism, and Nutrition of Third Faculty of Medicine, Charles University, Prague, Czech Republic
- Department of Paediatrics, University Hospital Královské Vinohrady and Third Faculty of Medicine, Charles University, Prague, Czech Republic
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10
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Banaj N, Vecchio D, Piras F, De Rossi P, Bustillo J, Ciufolini S, Dazzan P, Di Forti M, Dickie EW, Ford JM, Fuentes-Claramonte P, Gruber O, Guerrero-Pedraza A, Hamilton HK, Howells FM, Kraemer B, Lawrie SM, Mathalon DH, Murray R, Pomarol-Clotet E, Potkin SG, Preda A, Radua J, Richter A, Salvador R, Sawa A, Scheffler F, Sim K, Spaniel F, Stein DJ, Temmingh HS, Thomopoulos SI, Tomecek D, Uhlmann A, Voineskos A, Yang K, Jahanshad N, Thompson PM, Van Erp TGM, Turner JA, Spalletta G, Piras F. Cortical morphology in patients with the deficit and non-deficit syndrome of schizophrenia: a worldwide meta- and mega-analyses. Mol Psychiatry 2023; 28:4363-4373. [PMID: 37644174 PMCID: PMC10827665 DOI: 10.1038/s41380-023-02221-w] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 08/31/2023]
Abstract
Converging evidence suggests that schizophrenia (SZ) with primary, enduring negative symptoms (i.e., Deficit SZ (DSZ)) represents a distinct entity within the SZ spectrum while the neurobiological underpinnings remain undetermined. In the largest dataset of DSZ and Non-Deficit (NDSZ), we conducted a meta-analysis of data from 1560 individuals (168 DSZ, 373 NDSZ, 1019 Healthy Controls (HC)) and a mega-analysis of a subsampled data from 944 individuals (115 DSZ, 254 NDSZ, 575 HC) collected across 9 worldwide research centers of the ENIGMA SZ Working Group (8 in the mega-analysis), to clarify whether they differ in terms of cortical morphology. In the meta-analysis, sites computed effect sizes for differences in cortical thickness and surface area between SZ and control groups using a harmonized pipeline. In the mega-analysis, cortical values of individuals with schizophrenia and control participants were analyzed across sites using mixed-model ANCOVAs. The meta-analysis of cortical thickness showed a converging pattern of widespread thinner cortex in fronto-parietal regions of the left hemisphere in both DSZ and NDSZ, when compared to HC. However, DSZ have more pronounced thickness abnormalities than NDSZ, mostly involving the right fronto-parietal cortices. As for surface area, NDSZ showed differences in fronto-parietal-temporo-occipital cortices as compared to HC, and in temporo-occipital cortices as compared to DSZ. Although DSZ and NDSZ show widespread overlapping regions of thinner cortex as compared to HC, cortical thinning seems to better typify DSZ, being more extensive and bilateral, while surface area alterations are more evident in NDSZ. Our findings demonstrate for the first time that DSZ and NDSZ are characterized by different neuroimaging phenotypes, supporting a nosological distinction between DSZ and NDSZ and point toward the separate disease hypothesis.
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Affiliation(s)
- Nerisa Banaj
- Neuropsychiatry Laboratory, Department of Clinical Neuroscience and Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy.
| | - Daniela Vecchio
- Neuropsychiatry Laboratory, Department of Clinical Neuroscience and Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Fabrizio Piras
- Neuropsychiatry Laboratory, Department of Clinical Neuroscience and Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Pietro De Rossi
- Child and Adolescence Neuropsychiatry Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Juan Bustillo
- Psichiatry and Neuroscience, University of New Mexico, Albuquerque, NM, USA
| | - Simone Ciufolini
- Psychosis Studies, Institute of Psychiatry, Psychology and Neurology, King's College London, London, UK
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neurology, King's College London, London, UK
| | - Marta Di Forti
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neurology, King's College London, London, UK
| | - Erin W Dickie
- Center for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Kimel Family Lab, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Judith M Ford
- San Francisco VA Health Care System, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Paola Fuentes-Claramonte
- FIMDAG Sisters Hospitallers Research Foundation, Barcelona, Spain
- Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Oliver Gruber
- Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, Heidelberg University, Heidelberg, Baden-Wuerttemberg, Germany
| | | | - Holly K Hamilton
- San Francisco VA Health Care System, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Fleur M Howells
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Bernd Kraemer
- Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, Heidelberg University, Heidelberg, Baden-Wuerttemberg, Germany
| | - Stephen M Lawrie
- Division of Psychiatry, University of Edinburgh, Edinburg, EH10 5HF, UK
| | - Daniel H Mathalon
- San Francisco VA Health Care System, San Francisco, CA, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Robin Murray
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neurology, King's College London, London, UK
| | - Edith Pomarol-Clotet
- FIMDAG Sisters Hospitallers Research Foundation, Barcelona, Spain
- Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
| | - Steven G Potkin
- Department of Psychiatry, University of California Irvine, Newfoundland, NJ, NJ 07435, USA
| | - Adrian Preda
- Psychiatry and Human Behavior, University of California Irvine, Orange, CA, 92868, USA
| | - Joaquim Radua
- Biomedical Network Research Centre on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain
- Imaging of mood- and anxiety-related disorders (IMARD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, 08036, Spain
- Medicina, University of Barcelona, Barcelona, 08036, Spain
| | - Anja Richter
- Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, Heidelberg University, Heidelberg, Baden-Wuerttemberg, Germany
| | - Raymond Salvador
- FIMDAG Sisters Hospitallers Research Foundation, Barcelona, Spain
| | - Akira Sawa
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Genetic Medicine, Johns Hopkins University School of Medicine Baltimore, Baltimore, MD, USA
- Department of Pharmacology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Freda Scheffler
- Department of Psychiatry and Mental Health, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Brain Behavior Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Kang Sim
- West Region, Institute of Mental Health, National Healthcare Group, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Filip Spaniel
- CARE, National Institute of Mental Health, Klecany, Czech Republic
| | - Dan J Stein
- SAMRC Unit on Risk & Resilience in Mental Disorders, Department of Psychiatry & Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Henk S Temmingh
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, Western Cape, South Africa
- Department of Psychiatry and Mental Health, Valkenberg Psychiatric Hospital, Cape Town, Western Cape, South Africa
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - David Tomecek
- CARE, National Institute of Mental Health, Klecany, Czech Republic
| | - Anne Uhlmann
- Department of child and adolescent psychiatry, TU Dresden, Dresden, Saxony, Germany
| | - Aristotle Voineskos
- Center for Addiction and Mental Health, Campbell Family Mental Health Research Institute, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Temerty Faculty of Medicine, Toronto, ON, Canada
| | - Kun Yang
- Department of Psychiatry, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Neda Jahanshad
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Marina del Rey, CA, USA
| | - Theo G M Van Erp
- Clinical Translational Neuroscience Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine, Irvine, CA, USA
- Center for the Neurobiology of Learning and Memory, University of California Irvine, Irvine, CA, USA
| | - Jessica A Turner
- Department of Psychiatry and Behavioral Health, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Gianfranco Spalletta
- Neuropsychiatry Laboratory, Department of Clinical Neuroscience and Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Federica Piras
- Neuropsychiatry Laboratory, Department of Clinical Neuroscience and Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
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11
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Libánská A, Špringer T, Peštová L, Kotalík K, Konefał R, Šimonová A, Křížek T, Homola J, Randárová E, Etrych T. Using surface plasmon resonance, capillary electrophoresis and diffusion-ordered NMR spectroscopy to study drug release kinetics. Commun Chem 2023; 6:180. [PMID: 37653020 PMCID: PMC10471694 DOI: 10.1038/s42004-023-00992-5] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
Nanomedicines, including polymer nanocarriers with controlled drug release, are considered next-generation therapeutics with advanced therapeutic properties and reduced side effects. To develop safe and efficient nanomedicines, it is crucial to precisely determine the drug release kinetics. Herein, we present application of analytical methods, i.e., surface plasmon resonance biosensor technology (SPR), capillary electrophoresis, and 1H diffusion-ordered nuclear magnetic resonance spectroscopy, which were innovatively applied for drug release determination. The methods were optimised to quantify the pH-triggered release of three structurally different drugs from a polymer carrier. The suitability of these methods for drug release characterisation was evaluated and compared using several parameters including applicability for diverse samples, the biological relevance of the experimental setup, method complexity, and the analysis outcome. The SPR method was the most universal method for the evaluation of diverse drug molecule release allowing continuous observation in the flow-through setting and requiring a small amount of sample.
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Affiliation(s)
- Alena Libánská
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Tomáš Špringer
- Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
| | - Lucie Peštová
- Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
| | - Kevin Kotalík
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Rafał Konefał
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Alice Šimonová
- Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - Tomáš Křížek
- Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - Jiří Homola
- Institute of Photonics and Electronics, Czech Academy of Sciences, Prague, Czech Republic
| | - Eva Randárová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czech Republic
| | - Tomáš Etrych
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Prague, Czech Republic.
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12
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Kahounová Z, Pícková M, Drápela S, Bouchal J, Szczyrbová E, Navrátil J, Souček K. Circulating tumor cell-derived preclinical models: current status and future perspectives. Cell Death Dis 2023; 14:530. [PMID: 37591867 PMCID: PMC10435501 DOI: 10.1038/s41419-023-06059-6] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 08/01/2023] [Accepted: 08/10/2023] [Indexed: 08/19/2023]
Abstract
Despite the advancements made in the diagnosis and treatment of cancer, the stages associated with metastasis remain largely incurable and represent the primary cause of cancer-related deaths. The dissemination of cancer is facilitated by circulating tumor cells (CTCs), which originate from the primary tumor or metastatic sites and enter the bloodstream, subsequently spreading to distant parts of the body. CTCs have garnered significant attention in research due to their accessibility in peripheral blood, despite their low abundance. They are being extensively studied to gain a deeper understanding of the mechanisms underlying cancer dissemination and to identify effective therapeutic strategies for advanced stages of the disease. Therefore, substantial efforts have been directed towards establishing and characterizing relevant experimental models derived from CTCs, aiming to provide relevant tools for research. In this review, we provide an overview of recent progress in the establishment of preclinical CTC-derived models, such as CTC-derived xenografts (CDX) and cell cultures, which show promise for the study of CTCs. We discuss the advantages and limitations of these models and conclude by summarizing the potential future use of CTCs and CTC-derived models in cancer treatment decisions and their utility as precision medicine tools.
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Affiliation(s)
- Zuzana Kahounová
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 00, Brno, Czech Republic
| | - Markéta Pícková
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 00, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, 602 00, Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
| | - Stanislav Drápela
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 00, Brno, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, 602 00, Brno, Czech Republic
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Jan Bouchal
- Department of Clinical and Molecular Pathology, Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital, 779 00, Olomouc, Czech Republic
| | - Eva Szczyrbová
- Department of Clinical and Molecular Pathology, Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital, 779 00, Olomouc, Czech Republic
| | - Jiří Navrátil
- Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute, 656 53, Brno, Czech Republic
| | - Karel Souček
- Department of Cytokinetics, Institute of Biophysics of the Czech Academy of Sciences, 612 00, Brno, Czech Republic.
- International Clinical Research Center, St. Anne's University Hospital, 602 00, Brno, Czech Republic.
- Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic.
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13
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Hasíková L, Závada J, Serranová T, Kozlík P, Kalíková K, Kotačková L, Trnka J, Zogala D, Šonka K, Růžička E, Dušek P. Serum but not cerebrospinal fluid levels of allantoin are increased in de novo Parkinson's disease. NPJ Parkinsons Dis 2023; 9:60. [PMID: 37045835 PMCID: PMC10097817 DOI: 10.1038/s41531-023-00505-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 03/27/2023] [Indexed: 04/14/2023] Open
Abstract
Oxidative stress supposedly plays a role in the pathogenesis of Parkinson's disease (PD). Uric acid (UA), a powerful antioxidant, is lowered in PD while allantoin, the oxidation product of UA and known biomarker of oxidative stress, was not systematically studied in PD. We aim to compare serum and cerebrospinal fluid (CSF) levels of UA, allantoin, and allantoin/UA ratio in de novo PD patients and controls, and evaluate their associations with clinical severity and the degree of substantia nigra degeneration in PD. We measured serum and CSF levels of UA, allantoin, and allantoin/UA ratio in 86 PD patients (33 females, mean age 57.9 (SD 12.6) years; CSF levels were assessed in 51 patients) and in 40 controls (19 females, 56.7 (14.1) years). PD patients were examined using Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS), Montreal Cognitive Assessment (MoCA), Scales for Outcomes in Parkinson Disease-Autonomic (SCOPA-AUT), the University of Pennsylvania Smell Identification Test (UPSIT), one-night video-polysomnography, and dopamine transporter single-photon emission computed tomography (DAT-SPECT). Serum allantoin and allantoin/UA ratio were significantly increased in the PD group compared to controls (p < 0.001 and p = 0.002, respectively). Allantoin/UA ratios in serum and CSF were positively associated with the SCOPA-AUT score (p = 0.005 and 0.031, respectively) and RBD presence (p = 0.044 and 0.028, respectively). In conclusion, serum allantoin and allantoin/UA ratio are elevated in patients with de novo PD. Allantoin/UA ratio in serum and CSF is associated with autonomic dysfunction and RBD presence, indicating that higher systemic oxidative stress occurs in PD patients with more diffuse neurodegenerative changes.
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Affiliation(s)
- Lenka Hasíková
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jakub Závada
- Institute of Rheumatology, Prague, Czech Republic; Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Tereza Serranová
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Petr Kozlík
- Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - Květa Kalíková
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - Lenka Kotačková
- Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Jiří Trnka
- Institute of Nuclear Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - David Zogala
- Institute of Nuclear Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Karel Šonka
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Evžen Růžička
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Petr Dušek
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.
- Department of Radiology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.
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14
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Liu I, Jiang L, Samuelsson ER, Marco Salas S, Beck A, Hack OA, Jeong D, Shaw ML, Englinger B, LaBelle J, Mire HM, Madlener S, Mayr L, Quezada MA, Trissal M, Panditharatna E, Ernst KJ, Vogelzang J, Gatesman TA, Halbert ME, Palova H, Pokorna P, Sterba J, Slaby O, Geyeregger R, Diaz A, Findlay IJ, Dun MD, Resnick A, Suvà ML, Jones DTW, Agnihotri S, Svedlund J, Koschmann C, Haberler C, Czech T, Slavc I, Cotter JA, Ligon KL, Alexandrescu S, Yung WKA, Arrillaga-Romany I, Gojo J, Monje M, Nilsson M, Filbin MG. The landscape of tumor cell states and spatial organization in H3-K27M mutant diffuse midline glioma across age and location. Nat Genet 2022; 54:1881-1894. [PMID: 36471067 PMCID: PMC9729116 DOI: 10.1038/s41588-022-01236-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 10/20/2022] [Indexed: 12/12/2022]
Abstract
Histone 3 lysine27-to-methionine (H3-K27M) mutations most frequently occur in diffuse midline gliomas (DMGs) of the childhood pons but are also increasingly recognized in adults. Their potential heterogeneity at different ages and midline locations is vastly understudied. Here, through dissecting the single-cell transcriptomic, epigenomic and spatial architectures of a comprehensive cohort of patient H3-K27M DMGs, we delineate how age and anatomical location shape glioma cell-intrinsic and -extrinsic features in light of the shared driver mutation. We show that stem-like oligodendroglial precursor-like cells, present across all clinico-anatomical groups, display varying levels of maturation dependent on location. We reveal a previously underappreciated relationship between mesenchymal cancer cell states and age, linked to age-dependent differences in the immune microenvironment. Further, we resolve the spatial organization of H3-K27M DMG cell populations and identify a mitotic oligodendroglial-lineage niche. Collectively, our study provides a powerful framework for rational modeling and therapeutic interventions.
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Affiliation(s)
- Ilon Liu
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Li Jiang
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Erik R. Samuelsson
- grid.10548.380000 0004 1936 9377Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| | - Sergio Marco Salas
- grid.10548.380000 0004 1936 9377Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| | - Alexander Beck
- grid.5252.00000 0004 1936 973XCenter for Neuropathology, Ludwig-Maximilians-University, Munich, Germany
| | - Olivia A. Hack
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Daeun Jeong
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - McKenzie L. Shaw
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Bernhard Englinger
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.22937.3d0000 0000 9259 8492Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Jenna LaBelle
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Hafsa M. Mire
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Sibylle Madlener
- grid.22937.3d0000 0000 9259 8492Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Lisa Mayr
- grid.22937.3d0000 0000 9259 8492Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Michael A. Quezada
- grid.168010.e0000000419368956Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA USA
| | - Maria Trissal
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Eshini Panditharatna
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
| | - Kati J. Ernst
- grid.7497.d0000 0004 0492 0584Hopp Children’s Cancer Center Heidelberg (KiTZ), Division of Pediatric Glioma Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jayne Vogelzang
- grid.65499.370000 0001 2106 9910Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA USA
| | - Taylor A. Gatesman
- grid.21925.3d0000 0004 1936 9000Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA USA ,grid.239553.b0000 0000 9753 0008John G. Rangos Sr. Research Center, Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
| | - Matthew E. Halbert
- grid.21925.3d0000 0004 1936 9000Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA USA ,grid.239553.b0000 0000 9753 0008John G. Rangos Sr. Research Center, Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
| | - Hana Palova
- grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Petra Pokorna
- grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Jaroslav Sterba
- Pediatric Oncology Department, University Hospital Brno, Faculty of Medicine, Masaryk University, ICRC, Brno, Czech Republic
| | - Ondrej Slaby
- grid.10267.320000 0001 2194 0956Central European Institute of Technology, Masaryk University, Brno, Czech Republic ,grid.10267.320000 0001 2194 0956Department of Biology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Rene Geyeregger
- grid.22937.3d0000 0000 9259 8492Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria ,grid.416346.2Department of Clinical Cell Biology and FACS Core Unit, St. Anna Children’s Cancer Research Institute (CCRI), Vienna, Austria
| | - Aaron Diaz
- grid.266102.10000 0001 2297 6811Department of Neurological Surgery, University of California San Francisco, San Francisco, CA USA
| | - Izac J. Findlay
- grid.266842.c0000 0000 8831 109XCancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales Australia ,grid.413648.cPrecision Medicine Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales Australia
| | - Matthew D. Dun
- grid.266842.c0000 0000 8831 109XCancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, New South Wales Australia ,grid.413648.cPrecision Medicine Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales Australia
| | - Adam Resnick
- grid.239552.a0000 0001 0680 8770Center for Data Driven Discovery in Biomedicine, Children’s Hospital of Philadelphia, Philadelphia, PA USA
| | - Mario L. Suvà
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.32224.350000 0004 0386 9924Department of Pathology, Center for Cancer Research, Massachusetts General Hospital, Boston, MA USA
| | - David T. W. Jones
- grid.7497.d0000 0004 0492 0584Hopp Children’s Cancer Center Heidelberg (KiTZ), Division of Pediatric Glioma Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sameer Agnihotri
- grid.21925.3d0000 0004 1936 9000Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA USA ,grid.239553.b0000 0000 9753 0008John G. Rangos Sr. Research Center, Children’s Hospital of Pittsburgh, Pittsburgh, PA USA
| | - Jessica Svedlund
- grid.10548.380000 0004 1936 9377Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| | - Carl Koschmann
- grid.412590.b0000 0000 9081 2336Division of Pediatric Hematology/Oncology, Department of Pediatrics, Michigan Medicine, Ann Arbor, MI USA
| | - Christine Haberler
- grid.22937.3d0000 0000 9259 8492Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Thomas Czech
- grid.22937.3d0000 0000 9259 8492Department of Neurosurgery, Medical University of Vienna, Vienna, Austria
| | - Irene Slavc
- grid.22937.3d0000 0000 9259 8492Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Jennifer A. Cotter
- grid.239546.f0000 0001 2153 6013Department of Pathology and Laboratory Medicine, Children’s Hospital Los Angeles, Keck School of Medicine of University of Southern California, Los Angeles, CA USA
| | - Keith L. Ligon
- grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA ,grid.65499.370000 0001 2106 9910Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA USA ,grid.62560.370000 0004 0378 8294Department of Pathology, Brigham and Women’s Hospital, Boston, MA USA ,grid.2515.30000 0004 0378 8438Department of Pathology, Boston Children’s Hospital, Boston, MA USA
| | - Sanda Alexandrescu
- grid.2515.30000 0004 0378 8438Department of Pathology, Boston Children’s Hospital, Boston, MA USA
| | - W. K. Alfred Yung
- grid.240145.60000 0001 2291 4776Department of Neuro-Oncology, Brain Tumor Center, The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Isabel Arrillaga-Romany
- grid.32224.350000 0004 0386 9924Massachusetts General Hospital, Cancer Center, Boston, MA USA
| | - Johannes Gojo
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.22937.3d0000 0000 9259 8492Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Michelle Monje
- grid.168010.e0000000419368956Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA USA ,grid.413575.10000 0001 2167 1581Howard Hughes Medical Institute, Stanford, CA USA
| | - Mats Nilsson
- grid.10548.380000 0004 1936 9377Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden
| | - Mariella G. Filbin
- grid.511177.4Department of Pediatric Oncology, Dana-Farber Boston Children’s Cancer and Blood Disorders Center, Boston, MA USA ,grid.66859.340000 0004 0546 1623Broad Institute of MIT and Harvard, Cambridge, MA USA
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15
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Vejmola Č, Tylš F, Piorecká V, Koudelka V, Kadeřábek L, Novák T, Páleníček T. Psilocin, LSD, mescaline, and DOB all induce broadband desynchronization of EEG and disconnection in rats with robust translational validity. Transl Psychiatry 2021; 11:506. [PMID: 34601495 PMCID: PMC8487430 DOI: 10.1038/s41398-021-01603-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 07/16/2021] [Accepted: 08/18/2021] [Indexed: 12/22/2022] Open
Abstract
Serotonergic psychedelics are recently gaining a lot of attention as a potential treatment of several neuropsychiatric disorders. Broadband desynchronization of EEG activity and disconnection in humans have been repeatedly shown; however, translational data from animals are completely lacking. Therefore, the main aim of our study was to assess the effects of tryptamine and phenethylamine psychedelics (psilocin 4 mg/kg, LSD 0.2 mg/kg, mescaline 100 mg/kg, and DOB 5 mg/kg) on EEG in freely moving rats. A system consisting of 14 cortical EEG electrodes, co-registration of behavioral activity of animals with subsequent analysis only in segments corresponding to behavioral inactivity (resting-state-like EEG) was used in order to reach a high level of translational validity. Analyses of the mean power, topographic brain-mapping, and functional connectivity revealed that all of the psychedelics irrespective of the structural family induced overall and time-dependent global decrease/desynchronization of EEG activity and disconnection within 1-40 Hz. Major changes in activity were localized on the large areas of the frontal and sensorimotor cortex showing some subtle spatial patterns characterizing each substance. A rebound of occipital theta (4-8 Hz) activity was detected at later stages after treatment with mescaline and LSD. Connectivity analyses showed an overall decrease in global connectivity for both the components of cross-spectral and phase-lagged coherence. Since our results show almost identical effects to those known from human EEG/MEG studies, we conclude that our method has robust translational validity.
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Affiliation(s)
- Čestmír Vejmola
- National Institute of Mental Health, Klecany, Czechia
- Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Filip Tylš
- National Institute of Mental Health, Klecany, Czechia
- Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Václava Piorecká
- National Institute of Mental Health, Klecany, Czechia
- Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, Prague, Czechia
| | | | | | - Tomáš Novák
- National Institute of Mental Health, Klecany, Czechia
| | - Tomáš Páleníček
- National Institute of Mental Health, Klecany, Czechia.
- Third Faculty of Medicine, Charles University, Prague, Czechia.
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16
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Oliva S, Bruinink DHO, Rihova L, D'Agostino M, Pantani L, Capra A, van der Holt B, Troia R, Petrucci MT, Villanova T, Vsianska P, Jugooa R, Brandt-Hagens C, Gilestro M, Offidani M, Ribolla R, Galli M, Hajek R, Gay F, Cavo M, Omedé P, van der Velden VHJ, Boccadoro M, Sonneveld P. Minimal residual disease assessment by multiparameter flow cytometry in transplant-eligible myeloma in the EMN02/HOVON 95 MM trial. Blood Cancer J 2021; 11:106. [PMID: 34083504 PMCID: PMC8175611 DOI: 10.1038/s41408-021-00498-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/25/2021] [Accepted: 04/12/2021] [Indexed: 12/19/2022] Open
Abstract
Minimal residual disease (MRD) by multiparameter flow cytometry (MFC) is the most effective tool to define a deep response in multiple myeloma (MM). We conducted an MRD correlative study of the EMN02/HO95 MM phase III trial in newly diagnosed MM patients achieving a suspected complete response before maintenance and every 6 months during maintenance. Patients received high-dose melphalan (HDM) versus bortezomib-melphalan-prednisone (VMP) intensification, followed by bortezomib-lenalidomide-dexamethasone (VRd) versus no consolidation, and lenalidomide maintenance. Bone marrow (BM) samples were processed in three European laboratories, applying EuroFlow-based MFC protocols (eight colors, two tubes) with 10-4-10-5 sensitivity. At enrollment in the MRD correlative study, 76% (244/321) of patients were MRD-negative. In the intention-to-treat analysis, after a median follow-up of 75 months, 5-year progression-free survival was 66% in MRD-negative versus 31% in MRD-positive patients (HR 0.39; p < 0.001), 5-year overall survival was 86% versus 69%, respectively (HR 0.41; p < 0.001). MRD negativity was associated with reduced risk of progression or death in all subgroups, including ISS-III (HR 0.37) and high-risk fluorescence in situ hybridization (FISH) patients (HR 0.38;). In the 1-year maintenance MRD population, 42% of MRD-positive patients at pre-maintenance became MRD-negative after lenalidomide exposure. In conclusion, MRD by MFC is a strong prognostic factor. Lenalidomide maintenance further improved MRD-negativity rate.
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Affiliation(s)
- Stefania Oliva
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy.
| | - Davine Hofste Op Bruinink
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
- Laboratory Medical Immunology, Department of Immunology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Lucie Rihova
- Department of Clinical Hematology, University Hospital Brno, Brno, Czech Republic
| | - Mattia D'Agostino
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Lucia Pantani
- Azienda Ospedaliero-Universitaria di Bologna, Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic and Specialty Medicine, Bologna University School of Medicine, S Orsola Malpighi Hospital, Bologna, Italy
| | - Andrea Capra
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Bronno van der Holt
- HOVON Data Center, Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Rossella Troia
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Maria Teresa Petrucci
- Hematology, Department of Translational and Precision Medicine, Azienda Ospedaliera Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Tania Villanova
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Pavla Vsianska
- Department of Clinical Hematology, University Hospital Brno, Brno, Czech Republic
| | - Romana Jugooa
- Department of Immunology, Laboratory Medical Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Claudia Brandt-Hagens
- Department of Immunology, Laboratory Medical Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Milena Gilestro
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Massimo Offidani
- Clinica di Ematologia, Azienda Ospedaliero Universitaria Ospedali Riuniti Umberto I-G.M. Lancisi-G. Salesi di Ancona, Ancona, Italy
| | - Rossella Ribolla
- Division of Hematology, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Monica Galli
- Dipartimento di Oncologia ed Ematologia, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Roman Hajek
- Department of Haematooncology, University Hospital Ostrava, Ostrava, Czech Republic
- Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - Francesca Gay
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Michele Cavo
- Azienda Ospedaliero-Universitaria di Bologna, Seràgnoli Institute of Hematology, Department of Experimental, Diagnostic and Specialty Medicine, Bologna University School of Medicine, S Orsola Malpighi Hospital, Bologna, Italy
| | - Paola Omedé
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Vincent H J van der Velden
- Department of Immunology, Laboratory Medical Immunology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Mario Boccadoro
- Myeloma Unit, Division of Hematology, University of Torino, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Pieter Sonneveld
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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17
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van der Schoor LWE, Verkade HJ, Bertolini A, de Wit S, Mennillo E, Rettenmeier E, Weber AA, Havinga R, Valášková P, Jašprová J, Struik D, Bloks VW, Chen S, Schreuder AB, Vítek L, Tukey RH, Jonker JW. Potential of therapeutic bile acids in the treatment of neonatal Hyperbilirubinemia. Sci Rep 2021; 11:11107. [PMID: 34045606 PMCID: PMC8160219 DOI: 10.1038/s41598-021-90687-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 05/09/2021] [Indexed: 02/04/2023] Open
Abstract
Neonatal hyperbilirubinemia or jaundice is associated with kernicterus, resulting in permanent neurological damage or even death. Conventional phototherapy does not prevent hyperbilirubinemia or eliminate the need for exchange transfusion. Here we investigated the potential of therapeutic bile acids ursodeoxycholic acid (UDCA) and obeticholic acid (OCA, 6-α-ethyl-CDCA), a farnesoid-X-receptor (FXR) agonist, as preventive treatment options for neonatal hyperbilirubinemia using the hUGT1*1 humanized mice and Ugt1a-deficient Gunn rats. Treatment of hUGT1*1 mice with UDCA or OCA at postnatal days 10-14 effectively decreased bilirubin in plasma (by 82% and 62%) and brain (by 72% and 69%), respectively. Mechanistically, our findings indicate that these effects are mediated through induction of protein levels of hUGT1A1 in the intestine, but not in liver. We further demonstrate that in Ugt1a-deficient Gunn rats, UDCA but not OCA significantly decreases plasma bilirubin, indicating that at least some of the hypobilirubinemic effects of UDCA are independent of UGT1A1. Finally, using the synthetic, non-bile acid, FXR-agonist GW4064, we show that some of these effects are mediated through direct or indirect activation of FXR. Together, our study shows that therapeutic bile acids UDCA and OCA effectively reduce both plasma and brain bilirubin, highlighting their potential in the treatment of neonatal hyperbilirubinemia.
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Affiliation(s)
- Lori W E van der Schoor
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Pediatric Gastroenterology and Hepatology, University of Groningen, University Medical Center, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Henkjan J Verkade
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Pediatric Gastroenterology and Hepatology, University of Groningen, University Medical Center, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Anna Bertolini
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Sanne de Wit
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Elvira Mennillo
- Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Eva Rettenmeier
- Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - André A Weber
- Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Rick Havinga
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Petra Valášková
- Fourth Department of Internal Medicine and Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jana Jašprová
- Fourth Department of Internal Medicine and Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Dicky Struik
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Vincent W Bloks
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Shujuan Chen
- Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Andrea B Schreuder
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Pediatric Gastroenterology and Hepatology, University of Groningen, University Medical Center, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Libor Vítek
- Fourth Department of Internal Medicine and Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Robert H Tukey
- Laboratory of Environmental Toxicology, Department of Pharmacology, University of California, San Diego, La Jolla, CA, 92093, USA.
| | - Johan W Jonker
- Section of Molecular Metabolism and Nutrition, Laboratory of Pediatrics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
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18
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Laskar RS, Muller DC, Li P, Machiela MJ, Ye Y, Gaborieau V, Foll M, Hofmann JN, Colli L, Sampson JN, Wang Z, Bacq-Daian D, Boland A, Abedi-Ardekani B, Durand G, Le Calvez-Kelm F, Robinot N, Blanche H, Prokhortchouk E, Skryabin KG, Burdett L, Yeager M, Radojevic-Skodric S, Savic S, Foretova L, Holcatova I, Janout V, Mates D, Rascu S, Mukeria A, Zaridze D, Bencko V, Cybulski C, Fabianova E, Jinga V, Lissowska J, Lubinski J, Navratilova M, Rudnai P, Świątkowska B, Benhamou S, Cancel-Tassin G, Cussenot O, Trichopoulou A, Riboli E, Overvad K, Panico S, Ljungberg B, Sitaram RT, Giles GG, Milne RL, Severi G, Bruinsma F, Fletcher T, Koppova K, Larsson SC, Wolk A, Banks RE, Selby PJ, Easton DF, Pharoah P, Andreotti G, Beane Freeman LE, Koutros S, Albanes D, Männistö S, Weinstein S, Clark PE, Edwards TL, Lipworth L, Carol H, Freedman ML, Pomerantz MM, Cho E, Kraft P, Preston MA, Wilson KM, Michael Gaziano J, Sesso HD, Black A, Freedman ND, Huang WY, Anema JG, Kahnoski RJ, Lane BR, Noyes SL, Petillo D, Teh BT, Peters U, White E, Anderson GL, Johnson L, Luo J, Chow WH, Moore LE, Choueiri TK, Wood C, Johansson M, McKay JD, Brown KM, Rothman N, Lathrop MG, Deleuze JF, Wu X, Brennan P, Chanock SJ, Purdue MP, Scelo G. Sex specific associations in genome wide association analysis of renal cell carcinoma. Eur J Hum Genet 2019; 27:1589-1598. [PMID: 31231134 PMCID: PMC6777615 DOI: 10.1038/s41431-019-0455-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 05/21/2019] [Accepted: 05/28/2019] [Indexed: 12/15/2022] Open
Abstract
Renal cell carcinoma (RCC) has an undisputed genetic component and a stable 2:1 male to female sex ratio in its incidence across populations, suggesting possible sexual dimorphism in its genetic susceptibility. We conducted the first sex-specific genome-wide association analysis of RCC for men (3227 cases, 4916 controls) and women (1992 cases, 3095 controls) of European ancestry from two RCC genome-wide scans and replicated the top findings using an additional series of men (2261 cases, 5852 controls) and women (1399 cases, 1575 controls) from two independent cohorts of European origin. Our study confirmed sex-specific associations for two known RCC risk loci at 14q24.2 (DPF3) and 2p21(EPAS1). We also identified two additional suggestive male-specific loci at 6q24.3 (SAMD5, male odds ratio (ORmale) = 0.83 [95% CI = 0.78-0.89], Pmale = 1.71 × 10-8 compared with female odds ratio (ORfemale) = 0.98 [95% CI = 0.90-1.07], Pfemale = 0.68) and 12q23.3 (intergenic, ORmale = 0.75 [95% CI = 0.68-0.83], Pmale = 1.59 × 10-8 compared with ORfemale = 0.93 [95% CI = 0.82-1.06], Pfemale = 0.21) that attained genome-wide significance in the joint meta-analysis. Herein, we provide evidence of sex-specific associations in RCC genetic susceptibility and advocate the necessity of larger genetic and genomic studies to unravel the endogenous causes of sex bias in sexually dimorphic traits and diseases like RCC.
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Affiliation(s)
- Ruhina S Laskar
- International Agency for Research on Cancer (IARC), Lyon, France
| | - David C Muller
- Faculty of Medicine, School of Public Health, Imperial College London, London, UK
| | - Peng Li
- Max Planck Institute for Demographic Research, Rostock, Germany
| | - Mitchell J Machiela
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Yuanqing Ye
- Department of Epidemiology, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Matthieu Foll
- International Agency for Research on Cancer (IARC), Lyon, France
| | - Jonathan N Hofmann
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Leandro Colli
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Joshua N Sampson
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Zhaoming Wang
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Delphine Bacq-Daian
- Centre National de Recherche en Génomique Humaine, , Institut de biologie François Jacob, CEA, Evry, France
| | - Anne Boland
- Centre National de Recherche en Génomique Humaine, , Institut de biologie François Jacob, CEA, Evry, France
| | | | - Geoffroy Durand
- International Agency for Research on Cancer (IARC), Lyon, France
| | | | | | - Helene Blanche
- Fondation Jean Dausset-Centre d'Etude du Polymorphisme Humain, Paris, France
| | - Egor Prokhortchouk
- Center 'Bioengineering' of the Russian Academy of Sciences, Moscow, Russian Federation
- Kurchatov Scientific Center, Moscow, Russian Federation
| | - Konstantin G Skryabin
- Center 'Bioengineering' of the Russian Academy of Sciences, Moscow, Russian Federation
- Kurchatov Scientific Center, Moscow, Russian Federation
| | - Laurie Burdett
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Meredith Yeager
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | | | - Slavisa Savic
- Department of Urology, University Hospital "Dr D. Misovic" Clinical Center, Belgrade, Serbia
| | - Lenka Foretova
- Department of Cancer Epidemiology and Genetics, Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Ivana Holcatova
- 2nd Faculty of Medicine, Institute of Public Health and Preventive Medicine, Charles University, Prague, Czech Republic
| | - Vladimir Janout
- Department of Preventive Medicine, Faculty of Medicine, Palacky University, Olomouc, Czech Republic
- Faculty of Health Sciences, Palacky University, Olomouc, Czech Republic
| | - Dana Mates
- National Institute of Public Health, Bucharest, Romania
| | - Stefan Rascu
- Carol Davila University of Medicine and Pharmacy, Th. Burghele Hospital, Bucharest, Romania
| | - Anush Mukeria
- Russian N.N. Blokhin Cancer Research Centre, Moscow, Russian Federation
| | - David Zaridze
- Russian N.N. Blokhin Cancer Research Centre, Moscow, Russian Federation
| | - Vladimir Bencko
- First Faculty of Medicine, Institute of Hygiene and Epidemiology, Charles University, Prague, Czech Republic
| | - Cezary Cybulski
- International Hereditary Cancer Center, Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Eleonora Fabianova
- Regional Authority of Public Health in BanskaBystrica, BanskaBystrica, Slovakia
| | - Viorel Jinga
- Carol Davila University of Medicine and Pharmacy, Th. Burghele Hospital, Bucharest, Romania
| | - Jolanta Lissowska
- The M Sklodowska-Curie Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Jan Lubinski
- International Hereditary Cancer Center, Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Marie Navratilova
- Department of Cancer Epidemiology and Genetics, Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Peter Rudnai
- National Public Health Institute, Budapest, Hungary
| | - Beata Świątkowska
- Department of Epidemiology, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - Simone Benhamou
- INSERM U946, Paris, France
- CNRS UMR8200, Institute Gustave Roussy, Villejuif, France
| | - Geraldine Cancel-Tassin
- Sorbonne Université, GRC no. 5, ONCOTYPE-URO, AP-HP, Tenon Hospital, Paris, France
- CeRePP, Paris, France
| | - Olivier Cussenot
- Sorbonne Université, GRC no. 5, ONCOTYPE-URO, AP-HP, Tenon Hospital, Paris, France
- CeRePP, Paris, France
| | | | - Elio Riboli
- Faculty of Medicine, School of Public Health, Imperial College London, London, UK
| | - Kim Overvad
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus C, Denmark
| | - Salvatore Panico
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Borje Ljungberg
- Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
| | - Raviprakash T Sitaram
- Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
| | - Graham G Giles
- Cancer Epidemiology & Intelligence Division, Cancer Council of Victoria, 615 St Kilda Road, Melbourne, VIC, 3004, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville Victoria, 3010, Australia
| | - Roger L Milne
- Cancer Epidemiology & Intelligence Division, Cancer Council of Victoria, 615 St Kilda Road, Melbourne, VIC, 3004, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville Victoria, 3010, Australia
| | - Gianluca Severi
- Cancer Epidemiology & Intelligence Division, Cancer Council of Victoria, 615 St Kilda Road, Melbourne, VIC, 3004, Australia
- Inserm U1018, Center for Research in Epidemiology and Population Health (CESP), Facultés de Medicine, Université Paris-Saclay, Université Paris-Sud, UVSQ, Gustave Roussy, 114 rue Edouard Vaillant, 94805, Villejuif Cedex, France
| | - Fiona Bruinsma
- Cancer Epidemiology & Intelligence Division, Cancer Council of Victoria, 615 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Tony Fletcher
- London School of Hygiene and Tropical Medicine, University of London, London, UK
| | - Kvetoslava Koppova
- Regional Authority of Public Health in BanskaBystrica, BanskaBystrica, Slovakia
| | - Susanna C Larsson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Alicja Wolk
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Rosamonde E Banks
- Leeds Institute of Cancer and Pathology, University of Leeds, Cancer Research Building, St James's University Hospital, Leeds, UK
| | - Peter J Selby
- Leeds Institute of Cancer and Pathology, University of Leeds, Cancer Research Building, St James's University Hospital, Leeds, UK
| | - Douglas F Easton
- Department of Oncology, University of Cambridge, Cambridge, UK
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Paul Pharoah
- Department of Oncology, University of Cambridge, Cambridge, UK
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Gabriella Andreotti
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Laura E Beane Freeman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Stella Koutros
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Demetrius Albanes
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Satu Männistö
- National Institute for Health and Welfare, Helsinki, Finland
| | - Stephanie Weinstein
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | | | | | | | | | | | | | | | - Peter Kraft
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Mark A Preston
- Brigham and Women's Hospital and VA Boston, Boston, MA, USA
| | | | | | - Howard D Sesso
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Amanda Black
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Neal D Freedman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Wen-Yi Huang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - John G Anema
- Division of Urology, Spectrum Health, Grand Rapids, MI, USA
| | | | - Brian R Lane
- Division of Urology, Spectrum Health, Grand Rapids, MI, USA
- College of Human Medicine, Michigan State University, Grand Rapids, MI, USA
| | - Sabrina L Noyes
- Van Andel Research Institute, Center for Cancer Genomics and Quantitative Biology, Grand Rapids, MI, USA
| | - David Petillo
- Van Andel Research Institute, Center for Cancer Genomics and Quantitative Biology, Grand Rapids, MI, USA
| | - Bin Tean Teh
- Van Andel Research Institute, Center for Cancer Genomics and Quantitative Biology, Grand Rapids, MI, USA
| | - Ulrike Peters
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Emily White
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - Lisa Johnson
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Juhua Luo
- Department of Epidemiology and Biostatistics, School of Public Health Indiana University Bloomington, Bloomington, IN, USA
| | - Wong-Ho Chow
- Department of Epidemiology, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lee E Moore
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | | | - Christopher Wood
- Department of Epidemiology, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - James D McKay
- International Agency for Research on Cancer (IARC), Lyon, France
| | - Kevin M Brown
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Mark G Lathrop
- McGill University and Genome Quebec Innovation Centre, Montreal, Quebec, Canada
| | - Jean-Francois Deleuze
- Centre National de Recherche en Génomique Humaine, , Institut de biologie François Jacob, CEA, Evry, France
- Fondation Jean Dausset-Centre d'Etude du Polymorphisme Humain, Paris, France
| | - Xifeng Wu
- Department of Epidemiology, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul Brennan
- International Agency for Research on Cancer (IARC), Lyon, France
| | - Stephen J Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Mark P Purdue
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department Health and Human Services, Bethesda, MD, USA
| | - Ghislaine Scelo
- International Agency for Research on Cancer (IARC), Lyon, France.
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