User profiles for David Samuel
Samuel DavidProfessor, McGill University Verified email at mcgill.ca Cited by 21239 |
Axonal elongation into peripheral nervous system" bridges" after central nervous system injury in adult rats
The origin, termination, and length of axonal growth after focal central nervous system injury
was examined in adult rats by means of a new experimental model. When peripheral nerve …
was examined in adult rats by means of a new experimental model. When peripheral nerve …
Repertoire of microglial and macrophage responses after spinal cord injury
Macrophages from the peripheral circulation and those derived from resident microglia are
among the main effector cells of the inflammatory response that follows spinal cord trauma. …
among the main effector cells of the inflammatory response that follows spinal cord trauma. …
[PDF][PDF] Comprehensive analysis of hypermutation in human cancer
…, MR Grimmer, IV Smirnov, V Larouche, D Samuel… - Cell, 2017 - cell.com
We present an extensive assessment of mutation burden through sequencing analysis of >81,000
tumors from pediatric and adult patients, including tumors with hypermutation caused …
tumors from pediatric and adult patients, including tumors with hypermutation caused …
Lipid fluidity markedly modulates the binding of serotonin to mouse brain membranes.
…, M Hershkowitz, D Samuel - Proceedings of the …, 1980 - National Acad Sciences
The binding of [3H]serotonin to mouse brain crude membrane and synaptosomal membrane
preparations was investigated as a function of membrane fluidity changes by lipids. The …
preparations was investigated as a function of membrane fluidity changes by lipids. The …
[HTML][HTML] TNF and increased intracellular iron alter macrophage polarization to a detrimental M1 phenotype in the injured spinal cord
Macrophages and microglia can be polarized along a continuum toward a detrimental (M1)
or a beneficial (M2) state in the injured CNS. Although phagocytosis of myelin in vitro …
or a beneficial (M2) state in the injured CNS. Although phagocytosis of myelin in vitro …
[HTML][HTML] Spectrum and prevalence of genetic predisposition in medulloblastoma: a retrospective genetic study and prospective validation in a clinical trial cohort
…, MV Ryzhova, T Milde, CP Kratz, D Samuel… - The Lancet …, 2018 - thelancet.com
Background Medulloblastoma is associated with rare hereditary cancer predisposition
syndromes; however, consensus medulloblastoma predisposition genes have not been defined …
syndromes; however, consensus medulloblastoma predisposition genes have not been defined …
Ceruloplasmin regulates iron levels in the CNS and prevents free radical injury
Ceruloplasmin is a ferroxidase that oxidizes toxic ferrous iron to its nontoxic ferric form. We
have previously reported that a glycosylphosphatidylinositol-anchored form of ceruloplasmin …
have previously reported that a glycosylphosphatidylinositol-anchored form of ceruloplasmin …
Activated leukocyte cell adhesion molecule promotes leukocyte trafficking into the central nervous system
Adhesion molecules of the immunoglobulin superfamily are crucial effectors of leukocyte
trafficking into the central nervous system. Using a lipid raft-based proteomic approach, we …
trafficking into the central nervous system. Using a lipid raft-based proteomic approach, we …
[HTML][HTML] Glycosylphosphatidylinositol-anchored ceruloplasmin is required for iron efflux from cells in the central nervous system
Ceruloplasmin (Cp) is a ferroxidase that converts highly toxic ferrous iron to its non-toxic ferric
form. A glycosylphosphatidylinositol (GPI)-anchored form of this enzyme is expressed by …
form. A glycosylphosphatidylinositol (GPI)-anchored form of this enzyme is expressed by …
Influences of the glial environment on the elongation of axons after injury: transplantation studies in adult rodents
Tissue transplantation methods, previously used to study neural development, myelination
and inherited disorders of myelin can be applied also to the investigation of repair and …
and inherited disorders of myelin can be applied also to the investigation of repair and …