Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Universal Endometrial Cancer DNA Sequencing for Detection of Lynch Syndrome and Personalized Care

ABSTRACT: This clinical trial studies universal screening for deoxyribonucleic acid (DNA) mismatch repair deficiency in patients with endometrial cancer, mutations in the genes responsible for Lynch syndrome (inherited forms of endometrial cancers) and other DNA changes that could help guide treatment strategies. Universal tumor DNA sequencing may help doctors better understand how to personalize care, increase length of life, and increase quality of life in patients with endometrial cancer and their relatives.

DISEASE(S): Lynch Syndrome,Endometrial Adenocarcinoma,Relatives,Endometrial Neoplasms,Colorectal Neoplasms, Hereditary Nonpolyposis,Endometrial Carcinoma

PROVIDER: 2267967 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Similar Datasets

Tislelizumab for the Treatment of Recurrent Mismatch Repair Deficient Endometrial Cancer

Project description:This clinical trial evaluates the effect of tislelizumab in treating patients with mismatch repair deficient endometrial cancer that has come back (recurrent). Deoxyribonucleic acid (DNA) mismatch repair (MMR) is a system for recognizing and repairing DNA errors and damage. Mismatch repair deficient tumors (dMMR) may have difficulty repairing DNA mutations during replication that may affect tumor’s response to therapy. Immunotherapy with monoclonal antibodies, such as tislelizumab, may help the body’s immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving tislelizumab may help treat patients with mismatch repair deficient endometrial cancer.

| 2379033 | ecrin-mdr-crc

MSI in Circulatory DNA of Endometrial Cancer

Project description:This study aims to analyze the microsatellite instability (MSI) in the circulatory tumor DNA and in the tumor tissue in the patients diagnosed with uterine endometrial cancer. These data will be used for the study of "Cohort Study of Universal Screening for Lynch Syndrome in Chinese Patients of Endometrial Cancer" (NCT03291106, clinicaltrials.gov).

| 2289810 | ecrin-mdr-crc

Gene expression profiling of rat endometrial cancer

Project description:Transcriptional profiling of rat EAC - comparison of non-/pre-malignant endometrium with endometrial tumors Endometrial cancer develops from the endometrium of the uterus and is the most common pelvic malignancy diagnosed in women in the western countries. Similar to all cancer diseases, endometrial cancer is a genetic disorder that results from complex patterns of genetic and epigenetic alterations involved in the malignant transformation. The genetic heterogeneity inherent in the human population, differences in the environment and life styles poses enormous difficulties when analyzing the complex patterns of genetic alterations contributing to cancer etiology. Inbred animal models constitute unique experimental genetic tools as the genetic heterogeneity and the influence of environmental factors can be readily reduced. The BDII/Han rat model is unique for spontaneous hormonal carcinogenesis since more than 90% of the female virgins spontaneously develop endometrial cancer during their life span. The possibility to perform global gene expression profiling of tumor cells would likely provide important information of the genes and pathways that are involved in EAC susceptibility and carcinogenesis. Keywords: Endometrial tumors developed in crosses with the BDII inbred rat strain (from backcrosses, NUT, and intercrosses, RUT) and Sprague Dawley curley-3 and Brown Norway Common reference design - Universal rat reference (Stratagene) hybridized to all arrays. Biological replicates and technical replicates (3) of each clone printed at random positions on the array.

2010-05-19 | E-GEOD-13003 | biostudies-arrayexpress

Biomarkers in Samples From Patients With Endometrial Cancer

Project description:This research study is studying biomarkers in samples from patients with endometrial cancer. Studying samples from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.

| 2094895 | ecrin-mdr-crc

Aging affects ciliated cells development in human endometrial epithelium

Project description:The twenties are typically considered the prime reproductive years for women. However, in today’s modern world many women are choosing to delay family planning, resulting in an increase of females in their forties seeking fertility treatment. Although in vitro fertilization (IVF) with donated oocytes and preimplantation genetic testing may help to address the impact of maternal age, the success rate for IVF treatment in this age group is still significantly lower. While endometrial changes, such as abnormal endometrial thickness, inflammatory background, and altered hormone response signaling, are associated with aging, little is known about molecular features of endometrial aging and their impact on the ability to support embryo implantation. To better understand age-specific changes, we performed endometrial transcriptome profiling of young and advanced age females, undergoing hormonal replacement therapy (HRT) before frozen embryo transfer, followed by immunohistology analysis and single-cell-based deconvolution. Here, we identified 491 differentially expressed genes pointing to the effect of aging on decidualization, cell signaling, inflammation and endometrial receptivity. Our results indicate that p16INK4a may be involved in cellular senescence and the suppression of metabolic and inflammatory processes essential for endometrial preparation for embryo implantation. We have also shown that the proportion of ciliated cells along with ciliary processes is affected by endometrial aging. These findings have important implications for future strategies aimed at improving infertility treatment in women of advanced reproductive age.

2024-06-30 | GSE236128 | GEO

Risk-Reducing Surgeries for Hereditary Ovarian Cancer

Project description:Based on studies of "Inherited Susceptible Genes Among Epithelial Ovarian Cancer" (NCT03015376, clinicaltrials.gov) and "Cohort Study of Universal Screening for Lynch Syndrome in Chinese Patients of Endometrial Cancer" (NCT03291106, clinicaltrials.gov), we provide risk-reducing surgeries of salpingo-oophorectomy with/without hysterectomy for healthy carriers with mutation genes of hereditary ovarian cancer, which is defined ovarian cancer with relevant pathogenic mutations.

| 2255219 | ecrin-mdr-crc

Endometrial methylome of patients without endometriosis

Project description:Alterations in endometrial DNA methylation profile have been proposed as one potential mechanism initiating the development of endometriosis. However, the normal endometrial methylome is influenced by the cyclic hormonal changes and the menstrual cycle phase-dependent epigenetic signature should be considered when studying endometrial disorders. So far, no studies have been performed to evaluate the menstrual cycle influences and endometriosis-specific endometrial methylation pattern at the same time. Therefore, we used Infinium HumanMethylation 450K BeadChip arrays to explore DNA methylation profiles of endometrial tissues from various menstrual cycle phases. Infinium HumanMethylation 450K BeadChip arrays were used to explore DNA methylation profiles of endometrial tissues from mid secretory cycle phase from 17 patients without endometriosis

2016-02-15 | E-GEOD-73949 | biostudies-arrayexpress

Endometrial methylome of patients with endometriosis

Project description:Alterations in endometrial DNA methylation profile have been proposed as one potential mechanism initiating the development of endometriosis. However, the normal endometrial methylome is influenced by the cyclic hormonal changes and the menstrual cycle phase-dependent epigenetic signature should be considered when studying endometrial disorders. So far, no studies have been performed to evaluate the menstrual cycle influences and endometriosis-specific endometrial methylation pattern at the same time. Therefore, we used Infinium HumanMethylation 450K BeadChip arrays to explore DNA methylation profiles of endometrial tissues from various menstrual cycle phases. Infinium HumanMethylation 450K BeadChip arrays were used to explore DNA methylation profiles of endometrial tissues from various menstrual cycle phases from 24 patients with endometriosis

2016-02-15 | E-GEOD-73948 | biostudies-arrayexpress

Bovine pre-transfer endometrium and embryo transcriptome fingerprints as predictors of pregnancy success after embryo transfer (endometrial study)

Project description:The aberrant gene expression in the uterine endometrium and embryo has been the major causes of pregnancy failure in cattle. Therefore, selecting cows having adequate endometrial receptivity and embryos of better developmental competence based on the gene expression could increase the number of calves produced by in each cow during its productive life time.

2010-03-25 | GSE20974 | GEO

Gene expression profiling of rat endometrial cancer

2008-10-02 | GSE13003 | GEO