Results 11 to 20 of about 237,923 (376)

Face processing limitation to own species in primates: a comparative study in brown capuchins, Tonkean macaques and humans [PDF]

open access: yesBehav. Processes 73 (07/2006) 107-113, 2006
Most primates live in social groups which survival and stability depend on individuals' abilities to create strong social relationships with other group members. The existence of those groups requires to identify individuals and to assign to each of them
Bahrick   +60 more
core   +5 more sources

Characterization of the Fecal Microbiome from Non-Human Wild Primates Reveals Species Specific Microbial Communities [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Host-associated microbes comprise an integral part of animal digestive systems and these interactions have a long evolutionary history. It has been hypothesized that the gastrointestinal microbiome of humans and other non-human primates may ...
A Engelbrektson   +59 more
core   +12 more sources

Intravenous AAV9 administration results in safe and widespread distribution of transgene in the brain of mini-pig

open access: yesFrontiers in Cell and Developmental Biology, 2023
Animal models are important for understanding the pathogenesis of human diseases and for developing and testing new drugs. Pigs have been widely used in the research on the cardiovascular, skin barrier, gastrointestinal, and central nervous systems as ...
Yingqi Lin   +16 more
doaj   +1 more source

Generation of inactivated IL2RG and RAG1 monkeys with severe combined immunodeficiency using base editing

open access: yesSignal Transduction and Targeted Therapy, 2023
Severe combined immunodeficiency (SCID) encompasses a range of inherited disorders that lead to a profound deterioration of the immune system. Among the pivotal genes associated with SCID, RAG1 and IL2RG play crucial roles.
Xiao Zheng   +17 more
doaj   +1 more source

Dynamic Regulation of DNA Methylation and Brain Functions

open access: yesBiology, 2023
DNA cytosine methylation is a principal epigenetic mechanism underlying transcription during development and aging. Growing evidence suggests that DNA methylation plays a critical role in brain function, including neurogenesis, neuronal differentiation ...
Jiaxiang Xie   +4 more
doaj   +1 more source

Insights into White Matter Defect in Huntington’s Disease

open access: yesCells, 2022
Huntington’s disease (HD) is an autosomal-dominant inherited progressive neurodegenerative disorder. It is caused by a CAG repeat expansion in the Huntingtin gene that is translated to an expanded polyglutamine (PolyQ) repeat in huntingtin protein. HD is
Yize Sun   +5 more
doaj   +1 more source

A new non-human primate model of desiccating stress-induced dry eye disease

open access: yesScientific Reports, 2022
Dry eye disease (DED), a multifactorial ocular surface disease, is estimated to affect up to 34% of individuals over 50 years old. Although numerous animal models, including rodents and rabbits, have been developed to mimic the pathophysiologic ...
Li Gong   +9 more
doaj   +1 more source

Genetically modified large animal models for investigating neurodegenerative diseases

open access: yesCell & Bioscience, 2021
Neurodegenerative diseases represent a large group of neurological disorders including Alzheimer’s disease, amyotrophic lateral sclerosis, Parkinson’s disease, and Huntington’s disease.
Weili Yang   +3 more
doaj   +1 more source

A Specific Mini‐Intrabody Mediates Lysosome Degradation of Mutant Huntingtin

open access: yesAdvanced Science, 2023
Accumulation of misfolded proteins leads to many neurodegenerative diseases that can be treated by lowering or removing mutant proteins. Huntington's disease (HD) is characterized by the intracellular accumulation of mutant huntingtin (mHTT) that can be ...
Caijuan Li   +16 more
doaj   +1 more source

Pathological insights from amyotrophic lateral sclerosis animal models: comparisons, limitations, and challenges

open access: yesTranslational Neurodegeneration, 2023
In order to dissect amyotrophic lateral sclerosis (ALS), a multigenic, multifactorial, and progressive neurodegenerative disease with heterogeneous clinical presentations, researchers have generated numerous animal models to mimic the genetic defects ...
Longhong Zhu   +3 more
doaj   +1 more source

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