PMID: 37646May 4, 1979

Flow cytofluorometric analysis of a human aneuploid cell line growing in vitro and in intraperitoneal diffusion-chambers

Virchows Archiv. B, Cell Pathology Including Molecular Pathology
E Thorud

Abstract

An aneuploid established cell line originating from human skin (NCTC 3075) was cultivated in vitro culture and in intraperitoneal diffusion chambers in hamsters. In in vitro cell culture a near tetraploid cell line dominated. Shortly after implantation into the diffusion chambers in the peritoneal cavity of hamsters a selective lysis of cells with near tetraploid DNA content occurred, with a relative increase of a diploid subline. After 5 days in the hamster a tetraploid cell line again dominated as in in vitro culture. The use of flow cytofluorometry for ploidy analysis and changes in cell cycle traverse is demonstrated. The possible use of this model system in studies of response to therapy is discussed.

Related Concepts

Fluorometry
Aneuploid Cell
Gastroschisis
Diffusion
Skin
Greater Sac of Peritoneum
Diploid Cell
Cricetus

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Synapse Loss as Therapeutic Target in MS

As we age, the number of synapses present in the human brain starts to decline, but in neurodegenerative diseases this occurs at an accelerated rate. In MS, it has been shown that there is a reduction in synaptic density, which presents a potential target for treatment. Here is the latest research on synapse loss as a therapeutic target in MS.

Artificial Intelligence in Cardiac Imaging

Artificial intelligence (ai) techniques are increasingly applied to cardiovascular (cv) medicine in cardiac imaging analysis. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

Social Learning

Social learning involves learning new behaviors through observation, imitation and modeling. Follow this feed to stay up to date on the latest research.

Cell Atlas of the Human Eye

Constructing a cell atlas of the human eye will require transcriptomic and histologic analysis over the lifespan. This understanding will aid in the study of development and disease. Find the latest research pertaining to the Cell Atlas of the Human Eye here.

Single Cell Chromatin Profiling

Techniques like ATAC-seq and CUT&Tag have the potential to allow single cell profiling of chromatin accessibility, histones, and TFs. This will provide novel insight into cellular heterogeneity and cell states. Discover the latest research on single cell chromatin profiling here.

Genetic Screens in iPSC-derived Brain Cells

Genetic screening is a critical tool that can be employed to define and understand gene function and interaction. This feed focuses on genetic screens conducted using induced pluripotent stem cell (iPSC)-derived brain cells.

Related Papers

European Journal of Cancer & Clinical Oncology
R LewensohnJ Hansson
American Journal of Clinical Pathology
S E Shackney, K Skramstad
Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology
J E DysonC C Bird
© 2020 Meta ULC. All rights reserved