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Natural Killer Cells from High Grade Serous Ovarian Carcinoma ascites

ABSTRACT: Natural Killer Cells from High Grade Serous Ovarian Carcinoma ascites

PROVIDER: PRJEB75469 | ENA |

REPOSITORIES: ENA

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Natural Killer Cells from High Grade Serous Ovarian Carcinoma ascites

Project description:Natural killer cells were extracted from the peritoneal cells of ascites of high grade serous ovarian carcinoma patients.

2024-12-31 | E-MTAB-14053 | biostudies-arrayexpress

Ovarian high grade serous carcinoma ascites cell proteoms

Project description:Tumor cells, macrophages and T cells from high grade serous ovarian carcinoma from the ascites of patients undergoing primary surgery were analysed without culturing (ex vivo) via obitrap.

2017-11-17 | PXD006138 | Pride

Ovarian high grade serous carcinoma ascites cell secretome

Project description:The secretomes of tumor cells, and macrophages from high grade serous ovarian carcinoma from the ascites of patients undergoing primary surgery were analysed after 24h culture (ex vivo) via obitrap.

2017-11-17 | PXD008047 | Pride

Genome-wide analysis of mRNA expression alterations in Stage III-IV high-grade serous ovarian cancer patients exhibiting clinically defined differences in ascites volume (high volume ascites versus low volume ascites)

Project description:Microarrays were used to examine gene expression changes in the surgical resections of high-grade serous ovarian cancer patients exhibiting clinically distinct levels of ascites volume. The present studies primary aim was to determine if there is a molecular gene expression difference between the patients presenting at time of surgery when high volumes ascites cases were compared to those with low volume ascites. The secondary aim was to determine what relevance this difference, if found, has to previously discovered molecular sub-types of high grade serous ovarian cancer. Total RNA obtained from snap-frozen stage III-IV high-grade serous ovarian cancer patients presenting with low volume (<=200 cc) or high volume (>=1000 cc) ascites volume.

2014-10-01 | E-GEOD-51831 | biostudies-arrayexpress

2014-10-01 | GSE51831 | GEO

CD8 T cells stimulation with high grade serous ovarian carcinoma ascites

Project description:CD8 T cells stimulation with high grade serous ovarian carcinoma ascites

| PRJEB55844 | ENA

Gene expression profile of tumor cells from primary tumors, ascites and metastases of high grade serous ovarian cancer patients

Project description:HGSOC, the most aggressive form of OC, is characterized by insidious onset, rapid intraperitoneal spread and development of massive ascites. Peritoneal adhesion was considered as the first step of abdominal metastasis, underscoring that only tumor cells gain access to peritoneal adherence contribute to metastasis. Studies on ovarian cancer progression were mainly focused on the primary and metastatic tumor cells, while understanding of the ascitic tumor cells is limited. We hypothesized that uncovering the gene expression profiles of ascitic tumor cells from high grade serous ovarian cancer patients will allow us to understand more specifically their unique phenotype which mediates the peritoneal adhesion. In this study, gene expression profiling was completed for 15 magnetic sorted tumor cells samples from matched primary tumors, ascites and metastases of 5 high grade serous ovarian cancer patients. By comparing the expression data from ascitic tumor cells with primary and metastasis tumor cells, we identified a set of differential expressed genes in ovarian ascitic tumor cells advantageous for peritoneal adhesion and metastasis. Further study revealed that ascites microenvironment modulated the ascitic tumor cells phenotype and contributed to ovarian cancer dissemination through facilitating CAFs in formation of compact spheroids with ascitic tumor cells. We used microarrays to profile the expression of 15 matched tumor cells samples in order to identify molecular alteration between primary tumor cells, ascitic tumor cells and metastatic tumor cells in high grade serous ovarian cancer.

2017-12-19 | GSE73064 | GEO

Gene expression profile of tumor cells from primary tumors, ascites and metastases of low grade serous ovarian cancer patients

Project description:Differ from the aggressive nature of HGSOC (high grade serous ovarian cancer), LGSOC (low grade serous ovarian cancer) is characterized by an early age of disease onset, slow growth pattern, and poor response to chemotherapy. To understand more specifically the underlying gene profiling discrepancy that contributes to their behavior distinction, we performed parallel gene expression profiling in 9 magnetic sorted tumor cells samples from matched primary tumors, ascites and metastases of 3 LGSOC patients as in HGSOC. By comparing the expression data among primary tumor cells, ascitic tumor cells and metastasis tumor cells, we identified a set of differential expressed genes along LGSOC progression. Further study revealed that the gene phenotype perturbance along LGSOC progression was quite different from that of HGSOC patients. We used microarrays to profile the expression of 9 matched tumor cells samples in order to identify molecular alteration between primary tumor cells, ascitic tumor cells and metastatic tumor cells in low grade serous ovarian cancer.

2017-12-19 | GSE73091 | GEO

Gene count level transcriptomic data of high grade serous ovarian cancer

Project description:Transcriptomic profiling was done on 81 primary tumours, 1 relapse tumour, 5 autopsy tumours (whole tissue sections or macrodissected to enrich for tumour), 29 ascites and 7 normal fallopian tube samples. 1 of the primary tumours is a low grade serous ovarian cancer sample.

2022-08-02 | GSE209964 | GEO

Natural Killer cells treated with arachidonic acid, IL-2 and ascites

Project description:Natural killer cells were exptracted from PMBCs of healthy donors, exposed to arachidonic acid, Il-2, both, or ascites and their expression changes identified via RNAseq (QuantSeq).

2024-12-31 | E-MTAB-13971 | biostudies-arrayexpress

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