Results 71 to 80 of about 4,848,746 (337)

The critical role of DNA damage‐inducible transcript 4 (DDIT4) in stemness character of leukemia cells and leukemia initiation

open access: yesMolecular Oncology, EarlyView.
Stemness properties, including quiescence, self‐renewal, and chemoresistance, are closely associated with leukemia relapse. Here, we demonstrate that DNA damage‐inducible transcript 4 (DDIT4) is induced in the hypoxic bone marrow niche and is essential for maintaining the stemness of AML1‐ETO9a leukemia cells.
Yishuang Li   +12 more
wiley   +1 more source

The Specifics of Post-War Canadian Immigration Policy (1945–1957)

open access: yesHistoria i Polityka, 2017
Immigration plays a significant role in various areas of the society’s life and the international policy. Investigating the Canadian experience of immigration is one of the major elements for understanding different aspects of actual mass relocation. The
Mariia Burtseva
doaj   +1 more source

Analysis of the regulation of undecaprenyl diphosphate dephosphorylation in Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
BacA, PgpB, and YbjG phosphatases are involved in undecaprenyl phosphate (C55P) synthesis in Escherichia coli. We analyzed the lipid contents and the gene expression in the gene‐disruption strains. Undecaprenyl diphosphate (C55PP) level increased in the bacA, ybjG double‐disruption strain, but C55P levels were similar in all strains.
Tomotaka Jitsukawa   +2 more
wiley   +1 more source

Phthiraptera of Canada [PDF]

open access: yesZooKeys, 2019
There are approximately 463 species of parasitic lice recorded in Canada, in three suborders: Amblycera, six families; Ischnocera, two families; Anoplura, eight families. At least an additional 361 species may eventually be recorded based on presence of suitable hosts and proximity to known distributions.
openaire   +4 more sources

Raphidioptera of Canada [PDF]

open access: yesZooKeys, 2019
There are eight species in two families of Raphidioptera known from Canada, an increase of one species since the prior assessment in 1979. Another four species are likely to occur in Canada based on DNA evidence and distributional records. The Barcode of Life Data System currently lists ten Barcode Index Numbers for Canadian Raphidioptera.
openaire   +4 more sources

The Canadian Security Certificate Regime. CEPS Special Report, 30 March 2009 [PDF]

open access: yes, 2009
This work was prepared as part of the EU–Canada project - The Changing Landscape of Justice and Home Affairs Cooperation in the European Union and EU-Canada Relations – funded by the European Commission, Directorate-General for External Relations ...
Macklin, Audrey.
core  

Coffee Consumption Is Associated With Later Age‐at‐Onset of Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Observation studies suggest that coffee consumption may lower the risk and delay the age‐at‐onset (AAO) of Parkinson's disease (PD). The aim of this study was to explore the causal relationship and genetic association between coffee consumption and the AAO, risk, and progression of PD. Using Mendelian randomization, we identified a significant
Dariia Kuzovenkova   +3 more
wiley   +1 more source

Hymn Texts in the Aboriginal Languages of Canada: Three Historical-Bibliographical Studies [PDF]

open access: yes, 1995
Reviewed Book: McKellar, Hugh. Hymn Texts in the Aboriginal Languages of Canada: Three Historical-Bibliographical Studies. Springfield, Ohio: Hymn Soc of America; Fort Worth, Tex: Hymn Soc in the USA & Canada, 1992. Occasional monographs (Hymn Society in
Nevile, Donald C.
core   +1 more source

Phenotyping Healthcare Use 2–3 Decades Before the First Multiple Sclerosis Demyelinating Event

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Phenotype hospital, physician, and emergency department (ED) visits by diagnoses and specialty up to 29 years pre‐multiple sclerosis (MS) onset versus a matched population without MS. Methods We identified people with MS (PwMS) using population‐based administrative data from Ontario, Canada (1991–2020).
Helen Tremlett   +8 more
wiley   +1 more source

Selective Exposure and the Authoritarian Dynamic: Evidence From Canada and the United States

open access: yesJournal of Social and Political Psychology, 2020
This study explores to what extent selective exposure to political messages can produce political (in)tolerance among authoritarians and non-authoritarians.
Robert A. Hinckley, Allison Harell
doaj   +1 more source

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