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Showing 1 to 12 of 48 entries
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Type‐2 cells as link between glial and neuronal lineage in adult hippocampal neurogenesis

adult

Wang L, Kettenmann H.
GSID: midxBKFtMn8J
B Steiner, F Klempin, L Wang, M Kott, H Kettenmann… - Glia, 2006 - Wiley Online Library

In the course of adult hippocampal neurogenesis, new cells go through a series of stages associated with proliferative activity. The most highly proliferative cell type is an intermediate …

[Alternatives to Animal Experimentation in University Education: Principles of Neurophysiology Exemplified by the Computer].

ALTEX

Kettenmann H, Müller T, Schachner M.
PMID: 11182902
ALTEX. 1990;7(2):30-38.

The basic physiology courses for students in biology and medicine include experiments on live animals or animal tissue. This article describes alternatives by replacing such experiments with simulation programs on personal computers. Programs for a neurophysiological experiment were developed...

The Neural Cell Adhesion Molecule (N-CAM) Modulates K+ Channels in Cultured Glial Precursor Cells.

The European journal of neuroscience

Sontheimer H, Kettenmann H, Schachner M, Trotter J.
PMID: 12106200
Eur J Neurosci. 1991;3(3):230-236. doi: 10.1111/j.1460-9568.1991.tb00084.x.

Application of antibodies against the neural cell adhesion molecule (N-CAM) to O4-positive murine glial precursor cells in vitro results in a reduction of two distinct K+ currents measured using the whole cell patch clamp technique. Both the A-type and...

Critical metal phase at the Anderson metal-insulator transition with Kondo impurities.

Physical review letters

Kettemann S, Mucciolo ER, Varga I.
PMID: 19792449
Phys Rev Lett. 2009 Sep 18;103(12):126401. doi: 10.1103/PhysRevLett.103.126401. Epub 2009 Sep 14.

It is well known that magnetic impurities can change the symmetry class of disordered metallic systems by breaking spin and time-reversal symmetry. At low temperature, these symmetries can be restored by Kondo screening. It is also known that at...

Nonperturbative scaling theory of free magnetic moment phases in disordered metals.

Physical review letters

Zhuravlev A, Zharekeshev I, Gorelov E, Lichtenstein AI, Mucciolo ER, Kettemann S.
PMID: 18233477
Phys Rev Lett. 2007 Dec 14;99(24):247202. doi: 10.1103/PhysRevLett.99.247202. Epub 2007 Dec 11.

The crossover between a free magnetic moment phase and a Kondo phase in low-dimensional disordered metals with dilute magnetic impurities is studied. We perform a finite-size scaling analysis of the distribution of the Kondo temperature obtained from a numerical...

Patient-Reported Outcome of Physical Therapy in Amyotrophic Lateral Sclerosis: Observational Online Study.

JMIR rehabilitation and assistive technologies

Meyer R, Spittel S, Steinfurth L, Funke A, Kettemann D, Münch C, Meyer T, Maier A.
PMID: 30425026
JMIR Rehabil Assist Technol. 2018 Nov 12;5(2):e10099. doi: 10.2196/10099.

BACKGROUND: Physical therapy is an essential component of multidisciplinary treatment in amyotrophic lateral sclerosis (ALS). However, the meaning of physical therapy beside preservation of muscular strength and functional maintenance is not fully understood.OBJECTIVE: The purpose of this study was...

Time delay effects in the control of synchronous electricity grids.

Chaos (Woodbury, N.Y.)

Böttcher PC, Otto A, Kettemann S, Agert C.
PMID: 32013511
Chaos. 2020 Jan;30(1):013122. doi: 10.1063/1.5122738.

The expansion of inverter-connected generation facilities (i.e., wind and photovoltaics) and the removal of conventional power plants is necessary to mitigate the impacts of climate change, whereas conventional generation with large rotating generator masses provides stabilizing inertia, inverter-connected generation...

Analysis of the dynamics and topology dependencies of small perturbations in electric transmission grids.

Physical review. E

Torres-Sánchez LA, Freitas de Abreu GT, Kettemann S.
PMID: 32069688
Phys Rev E. 2020 Jan;101(1):012313. doi: 10.1103/PhysRevE.101.012313.

We study the phase dynamics in power grids in response to small disturbances and how this depends on the grid topology. To this end, we consider the swing equations in linear order in phase disturbances and solve the resulting...

Considerations to address missing data when deriving clinical trial endpoints from digital health technologies.

Contemporary clinical trials

Di J, Demanuele C, Kettermann A, Karahanoglu FI, Cappelleri JC, Potter A, Bury D, Cedarbaum JM, Byrom B.
PMID: 34954098
Contemp Clin Trials. 2021 Dec 22;113:106661. doi: 10.1016/j.cct.2021.106661. Epub 2021 Dec 22.

Digital health technologies (DHTs) enable us to measure human physiology and behavior remotely, objectively and continuously. With the accelerated adoption of DHTs in clinical trials, there is an unmet need to identify statistical approaches to address missing data to...

Correction to: Comprehensive gene expression meta-analysis identifies signature genes that distinguish microglia from peripheral monocytes/macrophages in health and glioma.

Acta neuropathologica communications

Haage V, Semtner M, Vidal RO, Hernandez DP, Pong WW, Chen Z, Hambardzumyan D, Magrini V, Ly A, Walker J, Mardis E, Mertins P, Sauer S, Kettenmann H, Gutmann DH.
PMID: 31915069
Acta Neuropathol Commun. 2020 Jan 08;8(1):1. doi: 10.1186/s40478-019-0875-3.

The original publication of this article [1] contained 3 minor errors in Figs. 1, 3 and 5. In this correction article the updated figures are published. The figure captions describe the updated information in these figures.

UNC93B1 Is Widely Expressed in the Murine CNS and Is Required for Neuroinflammation and Neuronal Injury Induced by MicroRNA .

Frontiers in immunology

Klammer MG, Dzaye O, Wallach T, Krüger C, Gaessler D, Buonfiglioli A, Derkow K, Kettenmann H, Brinkmann MM, Lehnardt S.
PMID: 34589086
Front Immunol. 2021 Sep 13;12:715774. doi: 10.3389/fimmu.2021.715774. eCollection 2021.

The chaperone protein Unc-93 homolog B1 (UNC93B1) regulates internalization, trafficking, and stabilization of nucleic acid-sensing Toll-like receptors (TLR) in peripheral immune cells. We sought to determine UNC93B1 expression and its functional relevance in inflammatory and injurious processes in the...

Considerations to address missing data when deriving clinical trial endpoints from digital health technologies.

Contemporary clinical trials

Di J, Demanuele C, Kettermann A, Karahanoglu FI, Cappelleri JC, Potter A, Bury D, Cedarbaum JM, Byrom B.
PMID: 34954098
Contemp Clin Trials. 2021 Dec 22;113:106661. doi: 10.1016/j.cct.2021.106661. Epub 2021 Dec 22.

Digital health technologies (DHTs) enable us to measure human physiology and behavior remotely, objectively and continuously. With the accelerated adoption of DHTs in clinical trials, there is an unmet need to identify statistical approaches to address missing data to...

Showing 1 to 12 of 48 entries