Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (RNA-seq)

ABSTRACT: KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (RNA-seq)

PROVIDER: PRJNA558763 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR9906710_1.fastq.gz	Fastqsanger.gz
	SRR9906710_2.fastq.gz	Fastqsanger.gz
	SRR9906720_1.fastq.gz	Fastqsanger.gz
	SRR9906720_2.fastq.gz	Fastqsanger.gz
	SRR9906711_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 38

Similar Datasets

KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (RNA-seq)

Project description:Tumor microenvironment (TME) plays an important role in immune evasion and resistance to immune checkpoint therapy. Here, by using genetic, epigenetic, tumor biology and immunology approaches, we unraveled a key function of KDM1B in TME. KDM1B is important for maintaining several pro-oncogenic cytokine/chemokine signaling pathways. In vivo in resistant and inflammatory breast cancer models, ablation of KDM1B in tumor cells results in increased T cell activity and significantly improved response to anti-PD-1/anti-CTLA-4 therapy. Thus, this study identifies KDM1B as a key regulator of tumor immune microenvironment and offered the mechanistical basis for using KDM1B inhibitors in combinatory therapy to overcome resistance to immune checkpoint blockade.

2021-06-01 | GSE135400 | GEO

KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (ChIP-seq)

2021-06-01 | GSE135344 | GEO

KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (ChIP-seq)

Project description:KDM1B is an important regulator of cytokine signaling in the tumor immune microenvironment and response to immune checkpoint therapy (ChIP-seq)

| PRJNA558501 | ENA

Type I IFNs promote cancer cell stemness by triggering the epigenetic regulator KDM1B

Project description:Cancer stem cells (CSCs) are immature, immortal cells within tumors, adept at resisting therapeutic pressure and responsible for local and distant disease recurrence. Non-genetic mechanisms of acquired resistance are increasingly being described, however molecular insights into this evolutionary process still lack. Here, we showed that Type I interferons (IFNs-I) act as molecular hubs of resistance during immunogenic chemotherapy, as they trigger the epigenetic regulator KDM1B, responsible for an adaptive, yet reversible, transcriptional rewiring of cancer cells towards stemness and immune escape. Accordingly, KDM1B pharmacological inhibition antagonizes the appearance of IFN-I-adapted CSCs, both in vitro and in vivo. Notably, IFN-I-adapted CSCs are heterogeneous in terms of multidrug resistance, plasticity, invasiveness and immunogenicity. Moreover, in breast cancer patients receiving anthracycline-based chemotherapy, IFN-I and KDM1B signatures positively correlate with CSC and immune evasion markers. Our study identifies IFN-I→KDM1B axis as a potent engine of cancer cell reprogramming and recommends KDM1B targeting an attractive adjunctive to immunogenic drugs to prevent CSC expansion and increase the long-term benefit of therapy.

2022-06-30 | GSE173851 | GEO

Restoring PD-1 immune checkpoint inhibitor response following IFNγ-driven adaptive resistance

Project description:Immune checkpoint inhibitors (ICIs) are a type of cancer treatment that work by targeting molecules on immune cells that can inhibit the immune system's ability to attack cancer cells. One such checkpoint molecule is PD-1, which is found on the surface of T cells (a type of immune cell) and helps to prevent them from attacking healthy cells. When PD-1 binds to its ligand (a molecule on the surface of some cells), it sends a signal to the T cell to \\"turn off\\" and not attack the cell. This mechanism is important in preventing the immune system from attacking healthy cells, but it can also be exploited by cancer cells to avoid detection and destruction by the immune system. In this study YUMM2.1 mouse tumour cells were implanted subcutaneously. The effect of IFN-γ-pre-treatment, PARP14 inhibition and PD-1 antibody treatment are reported by RNA-seq.

2023-08-22 | E-MTAB-12872 | biostudies-arrayexpress

Expression data for KDM1B knockdown in Glioma-Initiating Cells (GICs)

Project description:Glioblastoma (GBM) is the most common and aggressive primary brain tumor in adults, with glioma initiating cells (GICs) implicated to be critical for tumor progression and resistance to therapy. KDM1B is involved in regulating GICs' responses to hypoxia, since over-expression of KDM1B delays the cell growth under hypoxia while knocking-down of KDM1B in GICs promotes their survival and tumorigenic abilities.

2015-12-28 | GSE73573 | GEO

Immune checkpoint inhibitor-induced colitis

Project description:Immune checkpoint inhibitor-induced colitis

| PRJNA857579 | ENA

Comparative cardiac transcriptomics of immune checkpoint inhibitor induced myocarditis

Project description:Immune checkpoint inhibitors (ICIs) are improving cancer treatments strikingly. The raising use leads to the augmented occurrence of immune related events. Myocarditis is a rare, but severe form of these adverse events. Nine patients with proven ICI induced myocarditis were subjected to myocardial biopsy. The tissue was used for RNA-seq analyses.

2020-11-01 | E-MTAB-8867 | biostudies-arrayexpress

Immune checkpoint blockade unleashes aberrant immune responses against the microbiota

Project description:Immune checkpoint inhibitors (ICIs) targeting PD-1 and CTLA-4 are essential components of the cancer therapeutic armamentarium. The remarkable responses seen with ICIs however, are also accompanied by immune-related adverse events (irAEs). These inflammatory side-effects impact virtually all organ systems, with the most common being the skin and gastrointestinal tract. Here, we establish a mouse model of commensal bacteria-driven skin irAEs and demonstrate that immune checkpoint blockade aberrantly unleashes commensal-specific T cell responses. Such responses caused widespread immune cell infiltration and inflammation throughout the skin, recapitulating the skin irAEs seen in patients treated with ICIs. This skin inflammation was dependent on production of the cytokine IL-17 by commensal-specific T cells, which in turn induced hyperactive responses from macrophages and myeloid cells. Importantly, these responses had long-term consequences, with commensal-specific T cells elicited in the context of ICIs being highly sensitive to re-activation by commensals months later. Together, our results establish a mouse model of skin irAEs and show that immune checkpoint blockade can potentiate aberrant immunity to skin commensals with long-lasting consequences.

2022-06-20 | GSE176030 | GEO

Colitis associated with immune checkpoint inhibitors

Project description:Colitis associated with immune checkpoint inhibitors

| PRJNA849977 | ENA