Project description:All data are derived from the same batch of human ES cells (line H9, WA-09). With the exception of the â??UDâ?? file all files represent neural cell types derived from the undifferentiated hESCs. Following mechanical isolation, rosettes were maintained for various passages in the presence of defined growth factors and morphogen factors as indicated below at the R-NSC stage. Cells at the NSCFGF/EGF stage were derived from mechanically isolated neural rosettes that were purified and long-term expanded as attached monolayer cultures in serum free medium in the presence of FGF2/EGF. Experiment Overall Design: All data are derived from the same batch of human ES cells (line H9, WA-09). With the exception of the â??UDâ?? file all files represent neural cell types derived from the undifferentiated hESCs. Following mechanical isolation, rosettes were maintained for various passages in the presence of defined growth factors and morphogen factors as indicated below at the R-NSC stage. Cells at the NSCFGF/EGF stage were derived from mechanically isolated neural rosettes that were purified and long-term expanded as attached monolayer cultures in serum free medium in the presence of FGF2/EGF.
Project description:Plastic film is a widely used material in facility agricultural production, and microplastics derived from its long-term residue and degradation can exert adverse effects on crop growth and development. Nano-titania (Nano-TiO2), as a novel nano-fertilizer, shows promising regulatory potential in alleviating microplastic phytotoxicity and improving crop stress tolerance.
2026-08-21 | GSE344632 | GEO
Project description:Long-term enrichment culture of polyethylene film with landfill soils
| PRJNA849742 | ENA
Project description:Anammox system respond to Mn2+ shocks: performance, inhibition and recovery mechanisms
Project description:Treatment with activated mesenchymal stem cells increases long-term functional recovery following ischemic stroke via reduction of microglia activation and induction of oligodendrogenesis
Project description:All data are derived from the same batch of human ES cells (line H9, WA-09). With the exception of the “UD” file all files represent neural cell types derived from the undifferentiated hESCs. Following mechanical isolation, rosettes were maintained for various passages in the presence of defined growth factors and morphogen factors as indicated below at the R-NSC stage. Cells at the NSCFGF/EGF stage were derived from mechanically isolated neural rosettes that were purified and long-term expanded as attached monolayer cultures in serum free medium in the presence of FGF2/EGF. Keywords: differentiation of human ES cells (line H9, WA-09).
Project description:THERMOPHILIC HYDROGEN PRODUCTION IN ACIDOGENIC PACKED BED REACTOR (APBR) FED WITH SUGARCANE VINASSE: PERFORMANCE DURING LONG-TERM OPERATION
Project description:Microgravity has a dramatic impact on human physiology, illustrated in particular with skeletal muscle impairment. A thorough understanding of the mechanisms leading to loss of muscle mass and structural disorders is necessary for the definition of efficient clinical and spaceflight countermeasures. We investigated the effects of long-term bed rest on transcriptome of soleus (SOL) and vastus lateralis (VL) muscles in healthy women (BRC group, n=8), and the potential beneficial impact of protein supplementation (BRN group, n=8) and of a combined resistance and aerobic training (BRE group, n=8). Gene expression profiles were obtained using an in-house made microarray containing 6681 muscles-relevant genes. A two-class statistical analysis was applied on the 2103 genes with consolidated expression. We identified 472 and 207 modified genes, respectively for SOL and VL in BRC group. Further clustering approaches, identifying relevant biological mechanisms or pathways, underlined five main subclusters. Three are composed almost of upregulated genes involved mainly in nucleic acid and protein metabolism, and two composed almost of downregulated genes involved in energy metabolism. Exercise countermeasure demonstrated a drastic compensatory effect, decreasing the number of differentially-expressed genes by 89 and 96% in SOL and VL. In contrast, nutrition countermeasure had a moderate effect and decreased the number of differentially-expressed genes by 40 and 25% in SOL and VL. Our results allowed reporting a systematic, global and comprehensive view of long-term woman muscle atrophy and brought new lights and insights for space environment and for women who undergo a long-term clinical bed rest. Biological samples were collected from Pre- and Post- bed rest (BR) soleus and vastus lateralis biopsies of each subject from the three groups (bed rest only: BRC; Exercise: BRE; Nutrition: BRN). six technical replicate values (2 duplicate hybridizations âa et bâ to chips with triplicate spots âxxxâ) were obtained for each skeletal muscle sample. Thus for each subject, 12 expression measurements (6 before BR and 6 after BR) were obtained for each muscle.
Project description:DNA methylation-based epigenetic clocks estimate biological age and (in combination with clinical biomarkers) can predict complex behavioral phenotypes. We established a methylation clock highly predictive of chronological age, as well as two methylation predictors for long-term memory performance. CpG sites that accurately predicted chronological age were distinct from sites predictive of long-term memory performance, suggesting specific methylation signatures underlie cognitive function independent of aging.