Results 31 to 40 of about 1,249,164 (307)

Seroconversion stages COVID19 into distinct pathophysiological states

open access: yeseLife, 2021
COVID19 is a heterogeneous medical condition involving diverse underlying pathophysiological processes including hyperinflammation, endothelial damage, thrombotic microangiopathy, and end-organ damage.
Matthew D Galbraith   +17 more
doaj   +1 more source

Changing Student Teachers' Attitudes Towards Disability and Inclusion [PDF]

open access: yes, 2003
A total of 274 preservice teacher education students were surveyed at the beginning and end of a one-semester unit on Human Development and Education which combined formal instruction with structured fieldwork experiences.
Campbell, Karyl   +2 more
core   +2 more sources

The innate immune system stimulating cytokine GM-CSF improves learning/memory and interneuron and astrocyte brain pathology in Dp16 Down syndrome mice and improves learning/memory in wild-type mice

open access: yesNeurobiology of Disease, 2022
Down syndrome (DS) is characterized by chronic neuroinflammation, peripheral inflammation, astrogliosis, imbalanced excitatory/inhibitory neuronal function, and cognitive deficits in both humans and mouse models.
Md. Mahiuddin Ahmed   +13 more
doaj   +1 more source

The simulation of action disorganisation in complex activities of daily living [PDF]

open access: yes, 2005
Action selection in everyday goal-directed tasks of moderate complexity is known to be subject to breakdown following extensive frontal brain injury. A model of action selection in such tasks is presented and used to explore three hypotheses concerning ...
Anderson JR   +31 more
core   +1 more source

Trisomy 21 activates the kynurenine pathway via increased dosage of interferon receptors

open access: yesNature Communications, 2019
Down syndrome (DS) is caused by trisomy 21 (T21), but the underlying etiology of the related immune and neurological dysfunction is unclear. Here, the authors show that T21 activates the kynurenine pathway via increased interferon receptor copy number ...
Rani K. Powers   +20 more
doaj   +1 more source

Mass Cytometry Reveals Global Immune Remodeling with Multi-lineage Hypersensitivity to Type I Interferon in Down Syndrome

open access: yesCell Reports, 2019
Summary: People with Down syndrome (DS; trisomy 21) display a different disease spectrum relative to the general population, including lower rates of solid malignancies and higher incidence of neurological and autoimmune conditions.
Katherine A. Waugh   +22 more
doaj   +1 more source

Organoids for the Study of Retinal Development and Developmental Abnormalities

open access: yesFrontiers in Cellular Neuroscience, 2021
The cumulative knowledge of retina development has been instrumental in the generation of retinal organoid systems from pluripotent stem cells; and these three-dimensional organoid models, in turn, have provided unprecedented opportunities for retinal ...
Anne Vielle   +7 more
doaj   +1 more source

The Perfective Past Tense in Greek Adolescents with Down Syndrome [PDF]

open access: yes, 2009
This study investigates the ability of a group of eight Greek-speaking adolescents with Down Syndrome (DS) (aged 12.1-18.7) to handle the perfective past tense using an acceptability judgement task.
Clahsen, Harald, Stathopoulou, Nikolitsa
core   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
wiley   +1 more source

Variegated overexpression of chromosome 21 genes reveals molecular and immune subtypes of Down syndrome

open access: yesNature Communications
Individuals with Down syndrome, the genetic condition caused by trisomy 21, exhibit strong inter-individual variability in terms of developmental phenotypes and diagnosis of co-occurring conditions.
Micah G. Donovan   +12 more
doaj   +1 more source

Home - About - Disclaimer - Privacy