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TranscriptomicsBiological changes in C57BL/6 mice following 3 weeks of inhalation exposure to cigarette smoke or e-vapor aerosols
We compared early biological changes in mice after inhalation exposures to cigarette smoke or e-vapor aerosols (MarkTen® cartridge with Carrier, Test-1, or Test-2 formulations; 4% nicotine). Female C57BL/6 mice were exposed to 3R4F cigarette smoke or e-vapor aerosols by nose-only inhalation for up t...
ORGANISM(S): Mus musculus 
2021-02-28 | E-MTAB-10166 | biostudies-arrayexpress
TranscriptomicsDifferential functional effects of EGF along the human fetal intestine
Transcriptional profiling of small and large intestinal explants cultured in the absence or in the presence of EGF (50 ng/mL). Two-condition experiment, control intestinal explants vs EGF intestinal explants
ORGANISM(S): Homo sapiens 
2012-01-11 | E-GEOD-18367 | biostudies-arrayexpress
TranscriptomicsNeurotrophin NT3 promotes ovarian primordial to primary follicle transition
Neurotrophins are growth factors that are known to have a role in promoting cell survival and differentiation. The focus of the current study is to examine the role of neurotrophins in regulating ovarian primordial follicle development. Ovaries from 4-day old rats were placed into organ culture and ...
ORGANISM(S): Rattus norvegicus 
2010-02-21 | E-GEOD-20358 | biostudies-arrayexpress
TranscriptomicsAcquired resistance in M-line Biomphalaria glabrata vs. Sensitized (exposed to irradiated only) and Infected (exposed to viable only) E. paraensei
Transcriptional profile of snails with induced acquired resistance (exposed first to irradiated E. paraensei miricidia) after secondary challenge with viable miricidia. Compared to snails exposed to irradiated miricidia only or to viable miricidia only. Experiments were done over the course of 16 da...
ORGANISM(S): Biomphalaria glabrata 
2010-08-01 | E-GEOD-21878 | biostudies-arrayexpress
TranscriptomicsDeregulation of microRNAs by HIV-1 Vpr protein leads to the development of neurocognitive disorders.
Studies have shown that HIV-infected patients develop neurocognitive disorders characterized by neuronal dysfunction. The lack of productive infection of neurons by HIV suggests that viral and cellular proteins, with neurotoxic activities, released from HIV-1-infected target cells can cause this neu...
ORGANISM(S): Homo sapiens 
2013-02-12 | E-GEOD-44266 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Zebrafish regenerating caudal fin tissue in the presence and absence of the dioxin TCDD
Adult zebrafish can completely regenerate their caudal fin following amputation. This complex process is initiated by the formation of an epithelial would cap over the amputation site by 12 hours post amputation (hpa). Once the cap is formed, mesenchymal cells proliferate and migrate from sites dist...
ORGANISM(S): Danio rerio 
2007-10-05 | E-GEOD-3667 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mature, naive B cells to investigate how the PTPN22 autoimmune susceptibility gene affects the removal of human developing autoreactive B cells.
Protein tyrosine phosphatase nonreceptor type 22 (PTPN22) gene segregates with most autoimmune diseases; its risk allele encodes overactive PTPN22 phosphatases that alter B cell receptor (BCR) signaling potentially involved in the regulation of central B cell tolerance. To assess whether PTPN22 ris...
ORGANISM(S): Homo sapiens 
2010-10-16 | E-GEOD-24736 | biostudies-arrayexpress
TranscriptomicsDeregulation of microRNAs by HIV-1 Vpr protein leads to the development of neurocognitive disorders
Studies have shown that HIV-infected patients develop neurocognitive disorders characterized by neuronal dysfunction. The lack of productive infection of neurons by HIV suggests that viral and cellular proteins, with neurotoxic activities, released from HIV-1-infected target cells can cause this neu...
ORGANISM(S): Homo sapiens 
2012-12-07 | E-GEOD-42424 | biostudies-arrayexpress
MetabolomicsIntegrated gut metabolome and microbiome fingerprinting reveals that dysbiosis precedes allergic inflammation in IgE‐mediated pediatric cow's milk allergy

BACKGROUND: IgE-mediated cow's milk allergy (IgE-CMA) is one of the first allergies to arise in early childhood and may result from exposure to various milk allergens, of which β-lactoglobulin (BLG) and casein are the most important. Understanding the underlying mechanisms behin...

2024-02-15 | MTBLS6768 | MetaboLights
GenomicGenomic Characterization of Metastatic Castration Resistant Prostate Cancer

Biopsies of castration resistant prostate cancer metastases were subjected to whole genome sequencing (WGS), along with RNA-sequencing (RNA-Seq). The overarching goal of the study is to illuminate molecular mechanisms of acquired resistance to therapeutic agents, and particularly androgen signali...

phs001648 | dbGaP
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