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MetabolomicsFecal microbiota transplantation plus anti-PD-1 immunotherapy in advanced melanoma: a phase I trial

Fecal microbiota transplantation (FMT) represents a potential strategy to overcome resistance to immune checkpoint inhibitors in patients with refractory melanoma; however, the role of FMT in first-line treatment settings has not been evaluated. We conducted a multicenter phase I trial combining ...

2025-02-27 | MTBLS711 | MetaboLights
MetabolomicsLeucine degradation metabolite ratio as a measure of meropenem susceptibility in carbapenem-resistant Klebsiella pneumoniae

Rapid detection of carbapenem-resistant Klebsiella pneumoniae (CRKP) is essential for effective clinical management and surveillance. This study investigated volatile organic compounds (VOCs) as phenotypic biomarkers of carbapenem resistance, with the goal of developing a translationally...

2026-06-09 | MTBLS13539 | MetaboLights
MetabolomicsOxidative phosphorylation is a metabolic vulnerability of endocrine therapy and palbociclib resistant metastatic breast cancers
Resistance to endocrine treatments and CDK4/6 inhibitors is considered a near-inevitability in most patients with estrogen receptor positive breast cancers (ER + BC). By genomic and metabolomics analyses of patients' tumours, metastasis-derived patient-derived xenografts (PDX) and isogenic cell line...
2023-06-27 | MTBLS3342 | MetaboLights
TranscriptomicsmiRNA signatures of antigen specific CD8+ T cells at different stages of immune response to LCMV infection
miRNAs play an important role in regulating CD8+ T cell response. We used the microarray approach to profile the miRNA signatures of naïve, day 5 effector, day 8 effector, and memory CD8+ T cells. We identified a miRNA signature associated with rapidly proliferating effector CD8+ T cells. CD8+ T cel...
ORGANISM(S): Mus musculus 
2012-06-04 | E-GEOD-34216 | biostudies-arrayexpress
GenomicsGlobal DNA Methylation Remodeling Accompanies CD8 T Cell Effector Function
In response to acute infection CD8 T cells differentiate into effector cells capable of clearing the antigen. While the transcriptional and functional changes have previously been studied little is known of the epigenetic modifications that accompany this differentiation process. To gain insights ...
ORGANISM(S): Mus musculus 
2013-08-18 | E-GEOD-44638 | biostudies-arrayexpress
TranscriptomicsExpression data from virus-specific mouse Th1 and Tfh CD4 T cell subsets after LCMV infection
CD4 T follicular helper (Tfh) cells provide the required signals to B cells for germinal center reactions that are necessary for longlived antibody responses. However, it remains unclear whether there are CD4+ memory T cells committed to the Tfh lineage after antigen clearance. Using adoptive transf...
ORGANISM(S): Mus musculus 
2013-04-22 | E-GEOD-43863 | biostudies-arrayexpress
ModelsMakhlouf2020 - No treatment model of the role of CD4 T cells in tumor-immune interactions
This ordinary differential equation model simulating the interactions between tumor and immune cells is detailed in the publication: Ahmed M. Makhlouf, Lamiaa El-Shennawy, Hesham A. Elkaranshawy, "Mathematical Modelling for the Role of CD4+T Cells in Tumor-Immune Interactions", Comput Math Methods M...
2024-09-02 | BIOMD0000001042 | BioModels
Immuno-oncology 
TranscriptomicsExpression profile of miR-17-92a-MSCV-IRES-Thy1.1 transduced P14 CD8+ T cells
During acute viral infections, effector CD8+ T cells differentiate into memory precursors or short-lived terminal effectors. miR-17-92a over-expression skews CD8+ effector cells to the terminal differentiation. We used microarray to identify the genes that are differentially expressed caused by miR-...
ORGANISM(S): Mus musculus 
2012-06-04 | E-GEOD-34217 | biostudies-arrayexpress
MetabolomicsMulti-level analysis of gut microbiome extracellular vesicles-host interaction reveals a connection to gut-brain axis signaling.

Microbiota-released extracellular vesicles (MEVs) have emerged as a key player in intercellular signaling. However, their involvement in the gut-brain axis has been poorly investigated. In this study, we aimed to investigate the cargo capacity of MEVs for bioactive metabolites and their interacti...

2025-08-12 | MTBLS8494 | MetaboLights
TranscriptomicsTemporal expression of miR-17-92a regulates effector and memory CD8+ T cell differentiation
This SuperSeries is composed of the following subset Series: GSE34216: miRNA signatures of antigen specific CD8+ T cells at different stages of immune response to LCMV infection GSE34217: Expression profile of miR-17-92a-MSCV-IRES-Thy1.1 transduced P14 CD8+ T cells Refer to individual Series
ORGANISM(S): Mus musculus 
2012-06-04 | E-GEOD-34218 | biostudies-arrayexpress
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