Results 71 to 80 of about 21,341,984 (280)

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Cerebrospinal fluid ATP metabolites in multiple sclerosis [PDF]

, 2010
Increased axonal energy demand and mitochondrial failure have been suggested as possible causes for axonal degeneration and disability in multiple sclerosis.Our objective was to test whether ATP depletion precedes clinical, imaging and biomarker evidence
Uitdehaag, BMJ, Di Pietro, V., Barkhof, F., Killestein, J, Belli, A.; id_orcid, Killestein, J., Uitdehaag, B.M.J., Eikelenboom, M.J., University of Catania, Tavazzi, B, Petzold, A.F.S., Petzold, A., Petzold, A, Belli, A., Eikelenboom, MJ, Lazzarino, G., Lazzarino, G, Di Pietro, V, Polman, CH, Amorini, A.M., Barkhof, F, Tavazzi, B., Polman, C.H., Belli, A, Di Pietro, V.; id_orcid, Amorini, AM, Pietro, V. Di   +26 more
core   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

FEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta, Sebastian GB Furness, Tahereh Gharbi, Ric De Paoli‐Iseppi, Shweta S. Joshi, Michael Clark, David L. Hare, Peter Wookey   +7 more
wiley   +1 more source

A challenging case presentation of multiple system atrophy cerebellar type: A rare case report from Somalia

Radiology Case Reports
Multiple system atrophy is a rare and quickly progressing neurological condition characterized by autonomic failure, parkinsonism, or cerebellar ataxia.
Nor Osman Sidow, MD, Abdiwahid Ahmed Ibrahim, MD, Ismail Gedi Ibrahim, MD, Mohamed Sheikh Hassan, MD, Said Abdi Mohamed, MD   +4 more
doaj   +1 more source

International Referral and Elderly Care—A Case of Atypical Parkinsonism and Cerebellar Atrophy

International Journal of Gerontology, 2009
A 66-year-old male patient had a history of hepatitis B, was a hepatitis C carrier, and had hypertension. He was referred to our family medicine international clinic by the Canadian Physician's Referral Service.
Ying-Hua Shieh, Kuong-Hang Fong, Shiou-Dar Su   +2 more
doaj   +1 more source

Models of Multiple System Atrophy [PDF]

, 2013
Multiple system atrophy (MSA) is a predominantly sporadic, adult-onset, fatal neurodegenerative disease of unknown etiology. MSA is characterized by autonomic failure, levodopa-unresponsive parkinsonism, cerebellar ataxia and pyramidal signs in any combination. MSA belongs to a group of neurodegenerative disorders termed α-synucleinopathies, which also
Lisa, Fellner, Gregor K, Wenning, Nadia, Stefanova   +2 more
openaire   +2 more sources

Cerebral atrophy in mild cognitive impairment and Alzheimer disease: rates and acceleration. [PDF]

, 2013
OBJECTIVE: To quantify the regional and global cerebral atrophy rates and assess acceleration rates in healthy controls, subjects with mild cognitive impairment (MCI), and subjects with mild Alzheimer disease (AD).
Manning, Emily N, Manning, EN, Leung, Kelvin K, Leung, Kelvin K., Bartlett, Jonathan W., Fox, Nick C, Fox, Nick C., Barnes, Josephine, Ourselin, Sebastien, Alzheimer's Disease Neuroimaging Initiative, Bartlett, Jonathan W, Bartlett, JW, Ourselin, S, Fox, NC, Manning, Emily N., Barnes, J, Leung, KK   +16 more
core   +1 more source

Determinants of undergraduate bioscience engagement: Validating attendance barriers and classroom spatial behaviour across institutions

FEBS Open Bio, EarlyView.
Student engagement extends beyond simple attendance. Across 891 bioscience students from three universities, attendance behaviour was associated mainly with structural influences, whereas classroom spatial behaviour reflected affective and sensory factors.
Nigel Page, Rachel J. Hunt, Lauren J. Albee, Daniel Berwick, Alison Snape   +4 more
wiley   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

MicroRNAs Dysregulation and Metabolism in Multiple System Atrophy

Frontiers in Neuroscience, 2019
Multiple system atrophy (MSA) is an adult onset, fatal disease, characterized by an accumulation of alpha-synuclein (α-syn) in oligodendroglial cells.
Chunchen Xiang, Shunchang Han, Jianfei Nao, Shuyan Cong   +3 more
doaj   +1 more source