Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Alexander Kollhoff"'
Higher CSF sTNFR1-related proteins associate with better prognosis in very early Alzheimer’s disease
Autor:
William T. Hu, Tugba Ozturk, Alexander Kollhoff, Whitney Wharton, J. Christina Howell, Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Neuroinflammation is observed in Alzheimer’s disease. Here the authors show that 15 proteins related to inflammation found in CSF can potentially be used as a prognostic biomarker.
Externí odkaz:
https://doaj.org/article/2a5992a3df1849a68aa9346666827c8c
Autor:
Umesh Gangishetti, J. Christina Howell, Richard J. Perrin, Natalia Louneva, Kelly D. Watts, Alexander Kollhoff, Murray Grossman, David A. Wolk, Leslie M. Shaw, John C. Morris, John Q. Trojanowski, Anne M. Fagan, Steven E. Arnold, William T. Hu
Publikováno v:
Alzheimer’s Research & Therapy, Vol 10, Iss 1, Pp 1-10 (2018)
Abstract Background Alzheimer’s disease (AD) is a complex neurodegenerative disorder characterized by neuropathologic changes involving beta-amyloid (Aβ), tau, neuronal loss, and other associated biological events. While levels of cerebrospinal fl
Externí odkaz:
https://doaj.org/article/8a4b4784e2dd4852bbf5da6fc02770db
Autor:
Jennifer C. Howell, Kelly D. Watts, Monica W. Parker, Junjie Wu, Alexander Kollhoff, Thomas S. Wingo, Cornelya D. Dorbin, Deqiang Qiu, William T. Hu
Publikováno v:
Alzheimer’s Research & Therapy, Vol 9, Iss 1, Pp 1-10 (2017)
Abstract Background African Americans have been reported to have a higher prevalence of Alzheimer’s disease (AD) than Caucasians, but etiology-specific AD biomarkers have not been systematically analyzed in older African Americans. Coexisting cereb
Externí odkaz:
https://doaj.org/article/4cc6710c2b3e4de289fd47f8d9a2fd33
Autor:
Jennifer C Howell, Monica Willis Parker, Kelly D Watts, Alexander Kollhoff, Dobromira Z Tsvetkova, William Tzu-lung Hu
Publikováno v:
Frontiers in Aging Neuroscience, Vol 8 (2016)
African Americans are under-represented in Alzheimer’s disease (AD)-related biomarker studies, and it has been speculated that mistrust plays a major factor in the recruitment of African Americans for studies involving invasive procedures such as t
Externí odkaz:
https://doaj.org/article/464239de53f8485d8b241fe6553d5b76
Autor:
Alexander Kollhoff, Lars Berger, Maximilian Brüdern, Nina Dresing, Sandra Eldrum, Sebastian Fleth, Raúl Gómez-Herrero, Bernd Heber, Patrik Kühl, Daniel Pacheco, Laura Rodríguez-García, Javier Rodríguez-Pacheco, Robert F. Wimmer-Schweingruber, Zigong Xu
With the launch of Solar Orbiter (SolO) on Feb. 10th 2020, a new era of multi-spacecraft solar energetic particles (SEP) observations has started. The unique orbit of the mission allows the observation of SEP events close to the Sun (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ff923dda197774baab45dafe24bd7a
https://doi.org/10.5194/egusphere-egu23-12027
https://doi.org/10.5194/egusphere-egu23-12027
Autor:
Maximilian Bruedern, Nina Dresing, Bernd Heber, Yulia Kartavykh, Alexander Kollhoff, Patrick Kühl, Du Toit Strauss
With the launch of Solar Orbiter (SolO) together with STEREO A, and Wind it is again possible to study multi-spacecraft Solar Energetic Particle (SEP) events within 1 AU. Over the timespan from July 2020 up to June 2022, we identify 44 events for whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163ca964750c8da80cf6e33395796c08
https://doi.org/10.5194/egusphere-egu23-15579
https://doi.org/10.5194/egusphere-egu23-15579
Autor:
Nils Janitzek, Mario Moraleda, Andrew Walsh, Glenn Mason, Raúl Gomez-Herrero, Alexander Kollhoff, Daniel Pacheco, Krzysztof Barcynski, Laura Rodríguez-García, Sophie Musset, Laura Hayes, Ioannis Zouganelis, George Ho, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco
Flare-associated particles from so-called impulsive events might be efficiently reaccelerated in gradual Solar Energetic Particle (SEP) events which are typically related to coronal mass ejections (CMEs). The existence and characteristics of such a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b2d6f231ef85f3f7099987c96c9ed5
https://doi.org/10.5194/egusphere-egu23-13249
https://doi.org/10.5194/egusphere-egu23-13249
Autor:
Sebastian Fleth, Patrick Kühl, Alexander Kollhoff, Robert F. Wimmer-Schweingruber, Bernd Heber, Javier Rodríguez-Pacheco, Nina Dresing
Solar Orbiter is an ESA-led mission of international collaboration with NASA to investigate how the Sun creates and controls the heliosphere, and why solar activity changes with time. One of its top-level science questions is how solar eruptions prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61594f597b6be7fdc6e4ee88c0e3bcae
https://doi.org/10.5194/egusphere-egu23-14698
https://doi.org/10.5194/egusphere-egu23-14698
Autor:
Robert F. Wimmer-Schweingruber, Alexander Kollhoff, Daniel Pacheco, Liu Yang, Javier Rodríguez-Pacheco, Raul Gómez-Herrero, Glenn M. Mason, Lars Berger, Patrick Kühl, Stephan I. Böttcher, Bernd Heber, Zigong Xu, Robert Allen, Angels Aran, Radoslav Bucik, Linghua Wang, Francisco Espinosa Lara, Ignacio Cernuda, Manuel Prieto, George C. Ho, Sandra Eldrum, Sebastian Fleth
Publikováno v:
Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9afd8c3283110756a61880a42bd4ec6e
https://doi.org/10.22323/1.423.0009
https://doi.org/10.22323/1.423.0009
Autor:
Liu Yang, Verena Heidrich-Meisner, Lars Berger, Robert Wimmer-Schweingruber, Linghua Wang, Jiansen He, Xingyu Zhu, Die Duan, Alexander Kollhoff, Daniel Pacheco, Patrick Kühl, Zigong Xu, Duncan Keilbach, Javier Rodríguez-Pacheco, George Ho
Publikováno v:
Astronomy & Astrophysics. 673:A73
Context. Interplanetary collisionless shocks are known to be sources of energetic charged particles up to hundreds of MeV. However, the underlying acceleration mechanisms are still under debate.Aims. We determine the properties of suprathermal proton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b0877f91f76027368bf02e842f7149
https://doi.org/10.1051/0004-6361/202245681
https://doi.org/10.1051/0004-6361/202245681