Philippine C. Geiszler

ORCID: 0000-0002-8840-9972
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About
Contact & Profiles
Research Areas
  • Neuroscience and Neuropharmacology Research
  • Alzheimer's disease research and treatments
  • Mitochondrial Function and Pathology
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Metabolomics and Mass Spectrometry Studies
  • Hormonal Regulation and Hypertension
  • Genetic Neurodegenerative Diseases
  • Receptor Mechanisms and Signaling
  • Signaling Pathways in Disease
  • Extracellular vesicles in disease
  • Microtubule and mitosis dynamics
  • Memory and Neural Mechanisms
  • Immune cells in cancer
  • Diet and metabolism studies
  • Tryptophan and brain disorders

University of Derby
2024

Queen's Medical Centre
2015-2020

University of Nottingham
2013-2020

NAD metabolism and the biosynthetic enzymes nicotinamide nucleotide adenylyltransferases (NMNATs) are thought to play a key neuroprotective role in tauopathies, including Alzheimer's disease. Here, we investigated whether modulating expression of NMNAT nuclear isoform NMNAT1, which is important for neuronal maintenance, influences development behavioral neuropathological abnormalities htau mice, express non-mutant human tau isoforms represent model tauopathy relevant Prior cognitive...

10.1016/j.bbr.2017.11.030 article EN cc-by Behavioural Brain Research 2017-11-24

Metabolite profiling is an important tool that may better capture the multiple features of neurodegeneration. With considerable parallels between mouse and human metabolism, use metabolomics in models with neurodegenerative pathology provides mechanistic insight ready translation into aspects disease. Using 400 MHz nuclear magnetic resonance spectroscopy we have carried out a temporal region-specific investigation metabolome neuron-specific 26S proteasome knockout mice characterised by...

10.1038/s41598-018-23155-2 article EN cc-by Scientific Reports 2018-03-13

Neurodegenerative diseases have become a “hot” topic in recent years. A major factor for this is that as life expectancy of the population developed countries increases, so does probability developing neurodegenerative disorders such Alzheimer’s disease (AD) and Parkinson’s (PD), to name two most well-known. In many cases, however, neurological mental are poorly understood. particular, there lack specific biomarkers which would allow early unambiguous identification disease, distinguishing...

10.2174/2213235x11301020004 article EN Current Metabolomics 2013-03-01

Extracellular vesicles (EVs) are secreted by all cells in the CNS, including neurons and astrocytes. EVs lipid membrane enclosed particles loaded with various bioactive cargoes reflecting dynamic activities of origin. In contrast to neurons, specific role released astrocytes is less well understood, partly due difficulty maintaining primary astrocyte cultures a quiescent state. The aim this study was establish human serum-free culture system that maintains state morphology, function, protein...

10.3389/fncel.2024.1414142 article EN cc-by Frontiers in Cellular Neuroscience 2024-06-10
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