This SuperSeries is composed of the SubSeries listed below.
STAT1 is overexpressed in tumors selected for radioresistance and confers protection from radiation in transduced sensitive cells.
No sample metadata fields
View SamplesNu61, a radiation-resistant human tumor xenograft, was selected from a parental radiosensitive tumor SCC-61 by eight serial cycles of passage in athymic nude mice and in vivo irradiation.
STAT1 is overexpressed in tumors selected for radioresistance and confers protection from radiation in transduced sensitive cells.
No sample metadata fields
View SamplesNu61, a radiation-resistant human tumor xenograft, was selected from a parental radiosensitive tumor SCC-61 by eight serial cycles of passage in athymic nude mice and in vivo irradiation.
STAT1 is overexpressed in tumors selected for radioresistance and confers protection from radiation in transduced sensitive cells.
No sample metadata fields
View SamplesNu61, a radiation-resistant human tumor xenograft, was selected from a parental radiosensitive tumor SCC-61 by eight serial cycles of passage in athymic nude mice and in vivo irradiation.
STAT1 is overexpressed in tumors selected for radioresistance and confers protection from radiation in transduced sensitive cells.
No sample metadata fields
View SamplesWe report cell type specific Nova HITS-CLIP using BAC-transgenic lines expressing GFP-Nova under the motor neuron specific choline acetyltransferase (Chat) promoter. By comparing transcriptome wide Nova binding map in motor neurons and that in the whole spinal cord, we identified differential Nova binding sites in motor neurons, which correlate with motor neuron specific RNA processing. Overall design: 14 total samples were analyzed. For HITS-CLIP, 4 biological replicates were performed for each BAC-transgenic line, as well as the whole spinal cord. For RNA-seq, 2 biological repliates were performed on the whole spinal cord.
Cell type-specific CLIP reveals that NOVA regulates cytoskeleton interactions in motoneurons.
No sample metadata fields
View SamplesSamples were obtained from 8 patients with Barrett's associated adenocarcinomas after transhiatal esophagectomy. Samples representative of the normal esophageal epithelium (N), Barretts esophagus (B) and esophageal adenocarcinomas (ADC) were obtained from every patient by experienced GI pathologists. RNA were extracted and samples were profiled for detection of genes differentially expressed in B and ADC relative to N and in ADC relative to B.
Progression of Barrett's metaplasia to adenocarcinoma is associated with the suppression of the transcriptional programs of epidermal differentiation.
No sample metadata fields
View SamplesAD drug discovery has rarely been addressed in the context of aging even though sporadic AD accounts for 99% of the cases. Phenotypic screens based upon old age-associated brain toxicities were used to develop the potent AD drug candidate J147. Here, we hypothesized that J147 would be effective against both brain aging and AD-associated pathology in rapidly aging SAMP8 mice, a model for early sporadic AD. An inclusive and integrative multi-omics approach was used to investigate protein expression, RNA expression, metabolite levels as well as cognition in old and young SAMP8 mice. J147 not only reduced the cognitive deficits and associated metabolic changes observed in old SAMP8 mice, it restored the levels of multiple markers of AD, vascular pathology, synaptic function, and inflammation to those approaching the young phenotype. Our data show that a drug candidate selected upon the basis of preventing old age-related brain toxicities also reduces AD-associated pathology. Overall design: The aim of this project was to investigate whether the AD drug candidate J147 protects SAMP8 mice from aging and AD-associated pathology and to assay the associated metabolic changes. Three three-month old male SAMP8 mice were fed with vehicle diet and three three-month old male SAMP8 mice with J147 diet until they reached ten months old. Four three-month old male SAMP8 mice were used as young control group.
A comprehensive multiomics approach toward understanding the relationship between aging and dementia.
No sample metadata fields
View SamplesEffects of the prop-1 and Ghrhr mutations in gene expression during normal aging in mice.
Gene expression profile of long-lived Ames dwarf mice and Little mice.
None
Sex, Age, Specimen part, Disease, Disease stage
View SamplesGender-specific alterations in gene expression and loss of liver sexual dimorphism in the long-lived Ames dwarf mice.
Gender-specific alterations in gene expression and loss of liver sexual dimorphism in the long-lived Ames dwarf mice.
None
Sex, Age, Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Elevated interferon gamma signaling contributes to impaired regeneration in the aged liver.
Sex, Treatment
View Samples