Reset filters

Search publications


Search by keyword
List by department / centre / faculty

No publications found.

 

Beyond ribose and phosphate: Selected nucleic acid modifications for structure-function investigations and therapeutic applications

Author(s): Liczner C; Duke K; Juneau G; Egli M; Wilds CJ;

Over the past 25 years, the acceleration of achievements in the development of oligonucleotide-based therapeutics has resulted in numerous new drugs making it to the market for the treatment of various diseases. Oligonucleotides with alterations to their scaffold, prepared with modified nucleosides and solid-phase synthesis, have yielded molecules with in ...

Article GUID: 33981365


Indoor airborne disinfection with electrostatic disinfector (ESD): Numerical simulations of ESD performance and reduction of computing time

Author(s): Feng Z; Cao SJ; Wang J; Kumar P; Haghighat F;

Airborne transmissions of infectious disease (e.g. SARS-CoV-2) in indoor environments may induce serious threat to public health. Air purification devices are necessary to remove and/or inactivate airborne biological species from indoor air environment. Corona discharge in an electrostatic precipitator is capable of removing particulate matter and disinfe ...

Article GUID: 33994653


Macromolecularly Engineered Thermoreversible Heterogeneous Self-Healable Networks Encapsulating Reactive Multidentate Block Copolymer-Stabilized Carbon Nanotubes

Author(s): Zhang G; Patel T; Nellepalli P; Bhagat S; Hase H; Jazani AM; Salzmann I; Ye Z; Oh JK;

The development of heterogeneous covalent adaptable networks (CANs) embedded with carbon nanotubes (CNTs) that undergo reversible dissociation/recombination through thermoreversibility has been significantly explored. However, the carbon nanotube (CNT)-incorporation methods based on physical mixing and chemical modification could result in either phase se ...

Article GUID: 33988899


Alpha and beta neural oscillations differentially reflect age-related differences in bilateral coordination

Author(s): Shih PC; Steele CJ; Nikulin VV; Gundlach C; Kruse J; Villringer A; Sehm B;

Bilateral in-phase (IP) and anti-phase (AP) movements represent two fundamental modes of bilateral coordination that are essential for daily living. Although previous studies have shown that aging is behaviorally associated with decline in bilateral coordination, especially in AP movements, the underlying neural mechanisms remain unclear. Here, we use kin ...

Article GUID: 33979705


Effector-independent brain network for auditory-motor integration: fMRI evidence from singing and cello playing

Author(s): Segado M; Zatorre RJ; Penhune VB;

Many everyday tasks share high-level sensory goals but differ in the movements used to accomplish them. One example of this is musical pitch regulation, where the same notes can be produced using the vocal system or a musical instrument controlled by the hands. Cello playing has previously been shown to rely on brain structures within the singing network ...

Article GUID: 33989814


Loss of function of the carbon catabolite repressor CreA leads to low but inducer-independent expression from the feruloyl esterase B promoter in Aspergillus niger

Author(s): Reijngoud J; Arentshorst M; Ruijmbeek C; Reid I; Alazi ED; Punt PJ; Tsang A; Ram AFJ;

Objective: With the aim to decipher the mechanisms involved in the transcriptional regulation of feruloyl esterase encoded by faeB, a genetic screen was performed to isolate A. niger mutants displaying inducer-independent expression from the faeB promoter. Result: PfaeB-amdS and PfaeB-lux dual reporter strains were constructed and used to isolate trans-a ...

Article GUID: 33738610


Genetic Characterization of Mutations Related to Conidiophore Stalk Length Development in Aspergillus niger Laboratory Strain N402

Author(s): Demirci E; Arentshorst M; Yilmaz B; Swinkels A; Reid ID; Visser J; Tsang A; Ram AFJ;

Aspergillus niger is an important filamentous fungus in industrial biotechnology for the production of citric acid and enzymes. In the late 1980s, the A. niger N400/NRRL3 strain was selected for both fundamental and applied studies in relation to several processes including gluconic acid and protein production. To facilitate handling of A. niger, the N400 ...

Article GUID: 33959152


Correction to: Improved Parent-Child Interactions Predict Reduced Internalizing Symptoms Among the Offspring of Parents with Bipolar Disorder Undergoing a Prevention Program: A Proof‑of‑Concept Study

Author(s): Serravalle L; Iacono V; Wilson AL; Orlando MA; Tsekova V; Ellenbogen MA;

No abstract available

Article GUID: 33835373


Individuals With Mild Cognitive Impairment and Alzheimer's Disease Benefit From Audiovisual Speech Cues and Supportive Sentence Context

Author(s): Alexandre Chauvin

Purpose Speech perception in noise becomes difficult with age but can be facilitated by audiovisual (AV) speech cues and sentence context in healthy older adults. However, individuals with Alzheimer's disease (AD) may present with deficits in AV integration, potentially limiting the extent to which they can benefit from AV cues. This study investigate ...

Article GUID: 33861623


Neurobehavioral, neurochemical and synaptic plasticity perturbations during postnatal life of rats exposed to chloroquine in-utero

Author(s): Olajide OJ; Alliy ZO; Ojo DO; Osinubi OO; Bello SO; Ibrahim FE; Adukwu FO; Abikoye TO; Gbadamosi IT; Mutholib NY; Bamisi O; Ajiboye OJ; Okesina AA; Alli-Oluwafuyi A; Oyewole AL; Nafiu AB; Akinola O;

Despite reports that quinoline antimalarials including chloroquine (Chq) exhibit idiosyncratic neuropsychiatric effects even at low doses, the drug continues to be in widespread use during pregnancy. Surprisingly, very few studies have examined the potential neurotoxic action of Chq exposure at d ...

Article GUID: 33845156


Anxiety-like behavior in female mice is modulated by STAT3 signaling in midbrain dopamine neurons

Author(s): Fernandes MF; Lau D; Sharma S; Fulton S;

The central signaling actions of cytokines are mediated by signal transducer and activator of transcription (STAT3). STAT3 activation plays a pivotal role in the behavioral responses to the adiposity hormone leptin, including in midbrain dopamine (DA) neurons where it mediates the influence of leptin to diminish physical activity and running reward in mal ...

Article GUID: 33872705


How cerebral cortex protects itself from interictal spikes: The alpha/beta inhibition mechanism

Author(s): Pellegrino G; Hedrich T; Sziklas V; Lina JM; Grova C; Kobayashi E;

Interactions between interictal epileptiform discharges (IEDs) and distant cortical regions subserve potential effects on cognition of patients with focal epilepsy. We hypothesize that "healthy" brain areas at a distance from the epileptic focus may respond to the interference of IEDs by generating inhibitory alpha and beta oscillations. We predict that m ...

Article GUID: 34002916


<   Page 198 / 355   >