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Altered limbic functional connectivity in individuals with subjective cognitive decline: Converging and diverging findings across Chinese and German cohorts.
Jiang X, Hu X, Daamen M, Wang X, Fan C, Meiberth D, Spottke A, Roeske S, Fliessbach K, Spruth EJ, Altenstein S, Lohse A, Hansen N, Glanz W, Incesoy EI, Dobisch L, Janowitz D, Rauchmann BS, Ramirez A, Kilimann I, Munk MH, Wang X, Schneider LS, Gabelin T, Roy N, Wolfsgruber S, Kleineidam L, Hetzer S, Dechent P, Ewers M, Scheffler K, Amthauer H, Buchert R, Essler M, Drzezga A, Rominger A, Krause BJ, Reimold M, Priller J, Schneider A, Wiltfang J, Buerger K, Perneczky R, Teipel S, Laske C, Peters O, Düzel E, Wagner M, Jiang J, Jessen F, Boecker H, Han Y. Jiang X, et al. Among authors: ramirez a. Alzheimers Dement. 2023 Nov;19(11):4922-4934. doi: 10.1002/alz.13068. Epub 2023 Apr 18. Alzheimers Dement. 2023. PMID: 37070734 Free article.
Neurokinin3 receptor as a target to predict and improve learning and memory in the aged organism.
de Souza Silva MA, Lenz B, Rotter A, Biermann T, Peters O, Ramirez A, Jessen F, Maier W, Hüll M, Schröder J, Frölich L, Teipel S, Gruber O, Kornhuber J, Huston JP, Müller CP, Schäble S. de Souza Silva MA, et al. Among authors: ramirez a. Proc Natl Acad Sci U S A. 2013 Sep 10;110(37):15097-102. doi: 10.1073/pnas.1306884110. Epub 2013 Aug 27. Proc Natl Acad Sci U S A. 2013. PMID: 23983264 Free PMC article.
A one-degree-of-freedom test for supra-multiplicativity of SNP effects.
Herold C, Ramirez A, Drichel D, Lacour A, Vaitsiakhovich T, Nöthen MM, Jessen F, Maier W, Becker T. Herold C, et al. Among authors: ramirez a. PLoS One. 2013 Oct 30;8(10):e78038. doi: 10.1371/journal.pone.0078038. eCollection 2013. PLoS One. 2013. PMID: 24205078 Free PMC article.
Genetic interaction of PICALM and APOE is associated with brain atrophy and cognitive impairment in Alzheimer's disease.
Morgen K, Ramirez A, Frölich L, Tost H, Plichta MM, Kölsch H, Rakebrandt F, Rienhoff O, Jessen F, Peters O, Jahn H, Luckhaus C, Hüll M, Gertz HJ, Schröder J, Hampel H, Teipel SJ, Pantel J, Heuser I, Wiltfang J, Rüther E, Kornhuber J, Maier W, Meyer-Lindenberg A. Morgen K, et al. Among authors: ramirez a. Alzheimers Dement. 2014 Oct;10(5 Suppl):S269-76. doi: 10.1016/j.jalz.2013.11.001. Epub 2014 Mar 6. Alzheimers Dement. 2014. PMID: 24613704
SUCLG2 identified as both a determinator of CSF Aβ1-42 levels and an attenuator of cognitive decline in Alzheimer's disease.
Ramirez A, van der Flier WM, Herold C, Ramonet D, Heilmann S, Lewczuk P, Popp J, Lacour A, Drichel D, Louwersheimer E, Kummer MP, Cruchaga C, Hoffmann P, Teunissen C, Holstege H, Kornhuber J, Peters O, Naj AC, Chouraki V, Bellenguez C, Gerrish A; International Genomics of Alzheimer's Project (IGAP); Alzheimer's Disease Neuroimaging Initiative (ADNI); Heun R, Frölich L, Hüll M, Buscemi L, Herms S, Kölsch H, Scheltens P, Breteler MM, Rüther E, Wiltfang J, Goate A, Jessen F, Maier W, Heneka MT, Becker T, Nöthen MM. Ramirez A, et al. Hum Mol Genet. 2014 Dec 15;23(24):6644-58. doi: 10.1093/hmg/ddu372. Epub 2014 Jul 15. Hum Mol Genet. 2014. PMID: 25027320 Free PMC article.
Investigation of the role of rare TREM2 variants in frontotemporal dementia subtypes.
Thelen M, Razquin C, Hernández I, Gorostidi A, Sánchez-Valle R, Ortega-Cubero S, Wolfsgruber S, Drichel D, Fliessbach K, Duenkel T, Damian M, Heilmann S, Slotosch A, Lennarz M, Seijo-Martínez M, Rene R, Kornhuber J, Peters O, Luckhaus C, Jahn H, Hüll M, Rüther E, Wiltfang J, Lorenzo E, Gascon J, Lleó A, Lladó A, Campdelacreu J, Moreno F, Ahmadzadehfar H; Dementia Genetics Spanish Consortium (DEGESCO); Fortea J, Indakoetxea B, Heneka MT, Wetter A, Pastor MA, Riverol M, Becker T, Frölich L, Tárraga L, Boada M, Wagner M, Jessen F, Maier W, Clarimón J, López de Munain A, Ruiz A, Pastor P, Ramirez A. Thelen M, et al. Among authors: ramirez a. Neurobiol Aging. 2014 Nov;35(11):2657.e13-2657.e19. doi: 10.1016/j.neurobiolaging.2014.06.018. Epub 2014 Jun 20. Neurobiol Aging. 2014. PMID: 25042114
The rare TREM2 R47H variant exerts only a modest effect on Alzheimer disease risk.
Hooli BV, Parrado AR, Mullin K, Yip WK, Liu T, Roehr JT, Qiao D, Jessen F, Peters O, Becker T, Ramirez A, Lange C, Bertram L, Tanzi RE. Hooli BV, et al. Among authors: ramirez a. Neurology. 2014 Oct 7;83(15):1353-8. doi: 10.1212/WNL.0000000000000855. Epub 2014 Sep 3. Neurology. 2014. PMID: 25186855 Free PMC article.
Rare variant testing of imputed data: an analysis pipeline typified.
Drichel D, Herold C, Lacour A, Ramirez A, Jessen F, Maier W, Noethen MM, Leber M, Vaitsiakhovich T, Becker T. Drichel D, et al. Among authors: ramirez a. Hum Hered. 2014;78(3-4):164-78. doi: 10.1159/000368676. Epub 2014 Dec 10. Hum Hered. 2014. PMID: 25504234 Free article.
Elevated HbA1c is associated with increased risk of incident dementia in primary care patients.
Ramirez A, Wolfsgruber S, Lange C, Kaduszkiewicz H, Weyerer S, Werle J, Pentzek M, Fuchs A, Riedel-Heller SG, Luck T, Mösch E, Bickel H, Wiese B, Prokein J, König HH, Brettschneider C, Breteler MM, Maier W, Jessen F, Scherer M; AgeCoDe Study Group. Ramirez A, et al. J Alzheimers Dis. 2015;44(4):1203-12. doi: 10.3233/JAD-141521. J Alzheimers Dis. 2015. PMID: 25524954
2,656 results