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Showing 37 to 48 of 308 entries
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Rank Order of Small Molecule Induced Hypoxiamimesis to Prevent Retinopathy of Prematurity.

Frontiers in cell and developmental biology

Hoppe G, Bolok Y, McCollum L, Zhang J, Sears JE.
PMID: 32656210
Front Cell Dev Biol. 2020 Jun 23;8:488. doi: 10.3389/fcell.2020.00488. eCollection 2020.

Here we rank order small molecule inhibitors of hypoxia inducible factor (HIF) prolyl hydroxylases (PHDs) using severity of oxygen induced retinopathy (OIR) as an outcome measure. Dose response analyses in cell cultures of hepatoma (Hep3B), retinal Müller cells (MIO-M1)...

Susceptibility of Sixteen Citrus Genotypes to 'Candidatus Liberibacter asiaticus'.

Plant disease

McCollum G, Hilf M, Irey M, Luo W, Gottwald T.
PMID: 30682269
Plant Dis. 2016 Jun;100(6):1080-1086. doi: 10.1094/PDIS-08-15-0940-RE. Epub 2016 Mar 07.

Huanglongbing (HLB) disease is the most serious threat to citrus production worldwide and, in the last decade, has devastated the Florida citrus industry. In the United States, HLB is associated with the phloem-limited α-proteobacterium 'Candidatus Liberibacter asiaticus' and its...

Genetic Diversity of Gibberella zeae Isolates from Manitoba.

Plant disease

Fernando WGD, Zhang JX, Dusabenyagasani M, Guo XW, Ahmed H, McCallum B.
PMID: 30780942
Plant Dis. 2006 Oct;90(10):1337-1342. doi: 10.1094/PD-90-1337.

Gibberella zeae (anamorph Fusarium graminearum) causes Fusarium head blight, one of the most important diseases of cereals in the Canadian prairies for the last decade. In 2002, 60 isolates of G. zeae were collected and single spored from naturally...

Engineering long spin coherence times of spin-orbit qubits in silicon.

Nature materials

Kobayashi T, Salfi J, Chua C, van der Heijden J, House MG, Culcer D, Hutchison WD, Johnson BC, McCallum JC, Riemann H, Abrosimov NV, Becker P, Pohl HJ, Simmons MY, Rogge S.
PMID: 32690913
Nat Mater. 2021 Jan;20(1):38-42. doi: 10.1038/s41563-020-0743-3. Epub 2020 Jul 20.

Electron-spin qubits have long coherence times suitable for quantum technologies. Spin-orbit coupling promises to greatly improve spin qubit scalability and functionality, allowing qubit coupling via photons, phonons or mutual capacitances, and enabling the realization of engineered hybrid and topological...

Gabapentin in Mixed Drug Fatalities: Does this Frequent Analyte Deserve More Attention?.

Academic forensic pathology

Finlayson G, Chavarria M, Chang S, Gardner T, Grande A, MacCallum C, deJong JL, Quesnelle K.
PMID: 31239962
Acad Forensic Pathol. 2017 Mar;7(1):99-111. doi: 10.23907/2017.012. Epub 2017 Mar 01.

From 2000 to 2014, drug overdose deaths increased 137% in the United States, and 61% of these deaths included some form of opiate. The vast majority of opiate-related drug fatalities include multiple drugs, although there is scant data quantitatively...

Impact of a problem-based learning conference on surgery residents' in training exam (ABSITE) scores. American Board of Surgery in Training Exam.

The Journal of surgical research

Itani KM, Miller CC, Church HM, McCollum CH.
PMID: 9228930
J Surg Res. 1997 Jun;70(1):66-8. doi: 10.1006/jsre.1997.5112.

The impact of problem-based learning on surgery residents' education is unknown. In this study we measured the impact of a weekly structured problem-based learning conference on surgery residents' ABSITE scores and compared it to traditional clinical conferences and self-studying....

Single Rare-Earth Ions as Atomic-Scale Probes in Ultrascaled Transistors.

Nano letters

Zhang Q, Hu G, de Boo GG, Rančić M, Johnson BC, McCallum JC, Du J, Sellars MJ, Yin C, Rogge S.
PMID: 31251075
Nano Lett. 2019 Aug 14;19(8):5025-5030. doi: 10.1021/acs.nanolett.9b01281. Epub 2019 Jul 03.

Continued scaling of semiconductor devices has driven information technology into vastly diverse applications. The performance of ultrascaled transistors is strongly influenced by local electric field and strain. As the size of these devices approaches fundamental limits, it is imperative...

Structural transitions in the GTP cap visualized by cryo-electron microscopy of catalytically inactive microtubules.

Proceedings of the National Academy of Sciences of the United States of America

LaFrance BJ, Roostalu J, Henkin G, Greber BJ, Zhang R, Normanno D, McCollum CO, Surrey T, Nogales E.
PMID: 34996871
Proc Natl Acad Sci U S A. 2022 Jan 11;119(2). doi: 10.1073/pnas.2114994119.

Microtubules (MTs) are polymers of αβ-tubulin heterodimers that stochastically switch between growth and shrinkage phases. This dynamic instability is critically important for MT function. It is believed that GTP hydrolysis within the MT lattice is accompanied by destabilizing conformational...

Metabolomics reveals changes in metabolite profiles due to growth and metamorphosis during the ontogeny of the northern damselfly.

Journal of insect physiology

Späth J, Brodin T, McCallum E, Cerveny D, Fick J, Nording ML.
PMID: 34843740
J Insect Physiol. 2022 Jan;136:104341. doi: 10.1016/j.jinsphys.2021.104341. Epub 2021 Nov 27.

Many insects have complex life cycles where a drastic ontogenetic change happens between the larval stages and the adult stage, i.e. metamorphosis. Damselflies (order Odonata, suborder Zygoptera) are widely distributed and ecologically important semi-aquatic insects with a complex life...

Three-dimensional mapping of neurofibrillary tangle burden in the human medial temporal lobe.

Brain : a journal of neurology

Yushkevich PA, Muñoz López M, Iñiguez de Onzoño Martin MM, Ittyerah R, Lim S, Ravikumar S, Bedard ML, Pickup S, Liu W, Wang J, Hung LY, Lasserve J, Vergnet N, Xie L, Dong M, Cui S, McCollum L, Robinson JL, Schuck T, de Flores R, Grossman M, Tisdall MD, Prabhakaran K, Mizsei G, Das SR, Artacho-Pérula E, Arroyo Jiménez MDM, Marcos Raba MP, Molina Romero FJ, Cebada Sánchez S, Delgado González JC, de la Rosa-Prieto C, Córcoles Parada M, Lee EB, Trojanowski JQ, Ohm DT, Wisse LEM, Wolk DA, Irwin DJ, Insausti R.
PMID: 34259858
Brain. 2021 Oct 22;144(9):2784-2797. doi: 10.1093/brain/awab262.

Tau protein neurofibrillary tangles are closely linked to neuronal/synaptic loss and cognitive decline in Alzheimer's disease and related dementias. Our knowledge of the pattern of neurofibrillary tangle progression in the human brain, critical to the development of imaging biomarkers...

Metabolomics reveals changes in metabolite profiles due to growth and metamorphosis during the ontogeny of the northern damselfly.

Journal of insect physiology

Späth J, Brodin T, McCallum E, Cerveny D, Fick J, Nording ML.
PMID: 34843740
J Insect Physiol. 2021 Nov 27;136:104341. doi: 10.1016/j.jinsphys.2021.104341. Epub 2021 Nov 27.

Many insects have complex life cycles where a drastic ontogenetic change happens between the larval stages and the adult stage, i.e. metamorphosis. Damselflies (order Odonata, suborder Zygoptera) are widely distributed and ecologically important semi-aquatic insects with a complex life...

Metabolomics reveals changes in metabolite profiles due to growth and metamorphosis during the ontogeny of the northern damselfly.

Journal of insect physiology

Späth J, Brodin T, McCallum E, Cerveny D, Fick J, Nording ML.
PMID: 34843740
J Insect Physiol. 2021 Nov 27;136:104341. doi: 10.1016/j.jinsphys.2021.104341. Epub 2021 Nov 27.

Many insects have complex life cycles where a drastic ontogenetic change happens between the larval stages and the adult stage, i.e. metamorphosis. Damselflies (order Odonata, suborder Zygoptera) are widely distributed and ecologically important semi-aquatic insects with a complex life...

Showing 37 to 48 of 308 entries