Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA389973 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Comparison of rectal patient data separated by their event of developing distant metastasis
| PRJNA390729 | ENA
Project description:Comparison of rectal patient data separated by their event of developing distant metastasis [Agilent]
| PRJNA390733 | ENA
Project description:The rectal cancer patient data set consists of 10 patients from a clinical study at the Surgery department of the University Medical Center Göttingen collected over a longer time. Patients were chosen based on the follow-up time and development of a distant metastasis. First a balanced sample size of five versus five patients with and without a metastatic event was chosen. This needed to be changed to six versus four. Two conditions of rectal cancer patient data separates by the event of distant metastasis: 1. good prognosis, no event (4 samples), 2. bad prognosis, event (6 samples) Single-end sequencing on a Illumina HiSeq 200 machine with the standard total_RNA protocol with 50 base pairs read length was used
2018-05-23 | GSE99897 | GEO
Project description:The rectal cancer patient data set consists of 10 patients from a clinical study at the Surgery department of the University Medical Center Göttingen collected over a longer time. Patients were chosen based on the follow-up time and development of a distant metastasis. First a balanced sample size of five versus five patients with and without a metastatic event was choosen. This needed to be changed to six versus four.
2018-05-23 | GSE100109 | GEO
Project description:The presence or absence of lymph node metastasis plays a major role in the prediction of prognosis and subsequent patient management. However, good proportion of patients who display lymph node positivity remain disease free for 3 years or more, after the initial treatment, while a third of those who were lymph node negative at presentation, develop distant metastasis within the same period. We performed gene expression profiling on a cohort Indian breast cancer patients followed up for a period of 3-5 years and in comparison with a previously published Caucasian cohort data, we identified gene signatures that are associated with distant metastasis. This association was irrespective of the hormone receptor status. Our results show that the genes that signify immune system development and response are repressed, while factors for DNA replication are up regulated in patients who develop distant metastasis. A large number of genes encoding proteins involved in the mitotic spindle formation that belong to the TRIM28 protein network, are differentially regulated in the metastatic tumors. Also, there was a significant overlap of genes reported in a mouse model of bone metastasis, with patients who developed bone metastasis in our cohort. In conclusion, we present for the first time probable gene signatures that correlate with distant metastasis in breast cancer patients irrespective of nodal or hormone receptor status
2016-02-10 | GSE40206 | GEO
Project description:In lobular breast cancer, metachronous distant metastasis may become evident many years after primary tumor diagnosis and often affect the ovary. Little is known about tumor dormancy and intratumoral heterogeneity of DNA methylation in metastasis from lobular breast cancer. In this exploratory analysis, DNA methylation patterns were studied in six spacially separated regions of an ovarian metastasis from lobular breast cancer.
2021-12-01 | GSE144359 | GEO
Project description:This series represents 180 lymph-node negative relapse free patients and 106 lymph-node negate patients that developed a distant metastasis. Please see attached patient clinical parameters sheet for more information (http://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?view=data&acc=GSE2034&id=40089&db=GeoDb_blob26). Keywords: other
2005-02-22 | E-GEOD-2034 | biostudies-arrayexpress
Project description:Samples from three patients with urothelial carcinoma and paired lymph node metastases and distant metastases. Patient 1: Muscle invasive tumor and lymph node metastasis. Patient 2: Muscle invasive tumor, lymph node metastasis, and distant metastasis in the small intestine. Patient 3: T1b tumor, lymph node metastasis, and distant metastasis in the lung
| EGAS00001002114 | EGA
Project description:We collected unique sets of tissue fractions from each patient: solid metastatic tissue (Tumor fraction), liquid bone marrow at the site of the metastasis (Involved), as well as liquid bone marrow from a vertebral body distant from the tumor site (Distal). This allowed for a comparison within the same individual, controlling for inter-individual variation. Bone marrow samples from patients undergoing hip replacement surgery (Benign) served as a non-malignant comparator group. The transcriptional composition of all samples was assessed using single-cell RNA-seq (scRNA-seq).
2021-08-29 | GSE143791 | GEO
Project description:A Cartes d'Identite des Tumeurs (CIT) project from the french Ligue Nationale Contre le Cancer (http://cit.ligue-cancer.net); Integrative study based on 89 patients with Head and Neck Squamous Cell Carcinoma (HNSCC); 89 Affymetrix HG-U133 Plus 2.0 GeneChips arrays; 88 samples on HumanCNV370-Quad GeneChips arrays; 84 samples on Illumina Human Methylation 27K arrays;Micro-RNA sequencing of 64 tumors. Please note: Characteristics[MetastasisFreeSurvivalEvent] indicates if there is a metastasis-free survival for a particular sample / patient (it is like an event-free survival variable where the event considered is a metastasis). Characteristics[MetastasisFreeSurvivalDelay] - whenever the MetastasisFreeSurvivalEvent is 1, gives the duration of the metastasis-free survival period in months.
2013-01-30 | E-MTAB-1328 | biostudies-arrayexpress