Cancer Clinical Trial
Official title:
The Effect of Human Placental Explants and Pregnant Women Sera on Cancer Cells
Maternal malignancy during pregnancy is estimated to occur in 1 out of 1000 pregnancies. Controversy exists regarding the effect of pregnancy on cancer prognosis. Gestational hormones and pregnancy-related growth factors may induce a more aggressive behavior in malignant cells. However, metastasis to the products of conception is rare. In the current study investigators wish to analyze the effect of placental explants on cancer cells (cervical, ovarian, thyroid, melanoma, lymphoma, leukemia and breast)phenotype (cell death, proliferation, migration , invasion), signaling pathway, mRNA, miRNA and protein expression.
In the Oncogenetic laboratory cancer cells will be exposed to first trimester human placental explants or to serum collected from pregnant women. As a control cancer cells will be cultured alone or in the presence of sera collected from young (18-45) non pregnant women. Placentae, 6-9 weeks gestational age, will be retrieved from terminated normal pregnancies. The placenta will be taken after pregnancy termination, thus, no harm will be caused for the women. The sera will be collected from the women by an authorized physician. It will be taken from: 1. the vein of the non pregnant women and volunteered pregnant women. 2. from the same branula that will be introduced into the pregnant women as a routine during pregnancy termination procedure. Following culture investigators will analyze the cancer cells phenotype (cell death, proliferation, migration, and invasion), signaling pathway, mRNA, miRNA and protein expression. Sera will be collected from 50 pregnant women and 50 non pregnant women. Placentae will be collected from 50 pregnant women. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT05346796 -
Survivorship Plan HEalth REcord (SPHERE) Implementation Trial
|
N/A | |
| Recruiting |
NCT05094804 -
A Study of OR2805, a Monoclonal Antibody Targeting CD163, Alone and in Combination With Anticancer Agents
|
Phase 1/Phase 2 | |
| Completed |
NCT04867850 -
Effect of Behavioral Nudges on Serious Illness Conversation Documentation
|
N/A | |
| Enrolling by invitation |
NCT04086251 -
Remote Electronic Patient Monitoring in Oncology Patients
|
N/A | |
| Completed |
NCT01285037 -
A Study of LY2801653 in Advanced Cancer
|
Phase 1 | |
| Completed |
NCT00680992 -
Study of Denosumab in Subjects With Giant Cell Tumor of Bone
|
Phase 2 | |
| Completed |
NCT00062842 -
Study of Irinotecan on a Weekly Schedule in Children
|
Phase 1 | |
| Active, not recruiting |
NCT04548063 -
Consent Forms in Cancer Research: Examining the Effect of Length on Readability
|
N/A | |
| Completed |
NCT04337203 -
Shared Healthcare Actions and Reflections Electronic Systems in Survivorship
|
N/A | |
| Recruiting |
NCT04349293 -
Ex-vivo Evaluation of the Reactivity of the Immune Infiltrate of Cancers to Treatments With Monoclonal Antibodies Targeting the Immunomodulatory Pathways
|
N/A | |
| Terminated |
NCT02866851 -
Feasibility Study of Monitoring by Web-application on Cytopenia Related to Chemotherapy
|
N/A | |
| Active, not recruiting |
NCT05304988 -
Development and Validation of the EFT for Adolescents With Cancer
|
||
| Completed |
NCT04448041 -
CRANE Feasibility Study: Nutritional Intervention for Patients Undergoing Cancer Surgery in Low- and Middle-Income Countries
|
||
| Completed |
NCT00340522 -
Childhood Cancer and Plexiform Neurofibroma Tissue Microarray for Molecular Target Screening and Clinical Drug Development
|
||
| Recruiting |
NCT04843891 -
Evaluation of PET Probe [64]Cu-Macrin in Cardiovascular Disease, Cancer and Sarcoidosis.
|
Phase 1 | |
| Active, not recruiting |
NCT03844048 -
An Extension Study of Venetoclax for Subjects Who Have Completed a Prior Venetoclax Clinical Trial
|
Phase 3 | |
| Completed |
NCT03167372 -
Pilot Comparison of N-of-1 Trials of Light Therapy
|
N/A | |
| Completed |
NCT03109041 -
Initial Feasibility Study to Treat Resectable Pancreatic Cancer With a Planar LDR Source
|
Phase 1 | |
| Terminated |
NCT01441115 -
ECI301 and Radiation for Advanced or Metastatic Cancer
|
Phase 1 | |
| Recruiting |
NCT06206785 -
Resting Energy Expenditure in Palliative Cancer Patients
|