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GenomicsEpigenetic modifications and chromosome conformations of the beta globin locus throughout development
Human embryonic stem cells provide an alternative to using human embryos for studying developmentally regulated gene expression. The co-expression of high levels of embryonic epsilon and fetal gamma globin by the hESC-derived erythroblasts allows the interrogation of epsilon globin regulation at the...
ORGANISM(S): Homo sapiens 
2015-01-26 | E-GEOD-35375 | biostudies-arrayexpress
MetabolomicsThe Toxoplasma micropore mediates endocytosis for selective nutrient salvage from host cell compartments

Apicomplexan parasite growth and replication relies on nutrient acquisition from host cells, in which intracellular multiplication occurs, yet the mechanisms that underlie the nutrient salvage remain elusive. Numerous ultrastructural studies have documented a plasma membrane invagination with a d...

2023-04-19 | MTBLS7006 | MetaboLights
UnknownA Prospective Multicenter Study of the Chinese Scoring System for Hepatitis B Liver Failure.
Not available
S-EPMC8592973 | biostudies-literature
TranscriptomicsEffect of BMP4 and noggin on gene expression in murine R1 ES cells
To confirm that the SMAD1/5- and SMAD4-associated genes are direct transcriptional regulators in mESCs in response to BMP, we treated undifferentiated R1 ES cells with BMP4 or with the BMP4 antagonist noggin, which can inhibit BMP signaling effectively for 4 h. Undifferentiated R1 ES cells were trea...
ORGANISM(S): Mus musculus 
2010-03-07 | E-GEOD-20527 | biostudies-arrayexpress
ProteomicsIntegrated Single-Cell Proteomics Analysis on an Active Matrix Digital Microfluidic Chip
We introduce and implement a comprehensive single-cell proteomics sample pre-treatment solution based on an active matrix digital microfluidics chip(AM-DMF-SCP). This platform accommodates high-throughput single-cell isolation and seamless, non-destructive sample pre-treatment, characterized by its ...
ORGANISM(S): Homo Sapiens 
2024-04-15 | PXD048434 |
GenomicsPTIP promotes chromatin changes critical for immunoglobulin class switch recombination
Programmed genetic rearrangements in lymphocytes require transcription at antigen receptor genes to promote accessibility for initiating double-strand break (DSB) formation critical for DNA recombination and repair. Here we show that activated B cells deficient in the PTIP component of the MLL3 (mix...
ORGANISM(S): Mus musculus 
2010-08-25 | E-GEOD-20852 | biostudies-arrayexpress
ProteomicsKLF16 enhances stress tolerance of colorectal carcinomas by modulating nucleolar homeostasis and translational reprogramming
Translational reprogramming is part of the unfolded protein response (UPR) during endoplasmic reticulum (ER) stress, which acts to the advantage of cancer growth and development in different stress conditions. But the mechanism of ER stress-related translational reprogramming in colorectal carcinoma...
ORGANISM(S): Homo Sapiens 
2022-05-16 | PXD033930 |
UnknownA common variant mapping to CACNA1A is associated with susceptibility to exfoliation syndrome.
Not available
S-EPMC4605818 | biostudies-literature
UnknownA prognostic model for use before elective surgery to estimate the risk of postoperative pulmonary complications (GSU-Pulmonary Score): a development and validation study in three international cohorts.
Not available
S-EPMC12056793 | biostudies-literature
UnknownSARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study.
Not available
S-EPMC7995808 | biostudies-literature
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