Sentences with phrase «cell theory»

The cancer stem cell theory was born, and the following years saw the discovery of such cells in many other cancers like breast, brain or prostate cancer.

Just like cell theory and the theory of gravity.

The stem cell theory of cancer hypothesizes that «stem - like» cancer cells are responsible for the generation of tumours and for sustaining tumour growth (reviewed in ref.17).

And what exactly is first cell theory?

Do you honestly think cell theory is just a hunch?

In 1835 before the final cell theory was developed, a Czech Jan Evangelista Purkyně observed small «granules» while looking at the plant tissue through a microscope.

The cancer stem cell theory suggests CSCs persist in tumors as a distinct population and cause relapse and metastasis by giving rise to new tumors.

The skin T - cell theory postulates that the absorption of castor oil into the skin triggers T - Iymphocytes embedded in the skin, causing them to activate a local and / or generalized immune reaction.

It is generally believed that a series of mutations in multiple genes are needed for cancer cells to become metastatic; however, recent cancer stem cell theory, which still remains as a hypothesis, predicts that metastatic tumor cells are, by definition, cancer stem cells and that these cells may exist in tumor mass even at an early stage.

The first cell theory is what disproves how atheists think we were formed, because the first cell theory doesn't work.

In the end, logical dots overruling Roe connect all over the place outside of organized religion: between the scientific truth about unborn life, and the consequent obsolescence of the blob - of - cells theory; between rising solicitude for animal life, and enduring concern for human animal life; between the truth about the joy of existence, especially youthful existence, versus the sad desire to see less of it.

You don't know all those things at all, scientists don't even recognize them as FACTS, if they put a THEORY after what they think happens that isn't a fact, your first point, the Big Bang Theory is a theory, even the cell theory is a theory, and your THEORY that all these things are facts can go suck an Easter egg that has a painting of Jesus on it

As a medical professional, one would think you'd understand that biological evolution, much like general relativity, quantum mechanics, the germ theory of disease, cell theory, plate tectonic theory, etc is a scientific theory and should be taught in science class based on the preponderance of evidence that backs it.

The cell theory of organisms was a change in principle, not merely in degree, compared to all ancient thought.

Gravity is a theory... Cell theory is the basis for biomedical research... The Theory of Evolution is based on no less than 5 Laws, innumerable facts and data as well as cross-disciplinary verification.

Modern botany accepts the cell theory of living things.

Created by means of God or Nature Coincidence & Cells theory?

Four unifying principles form the foundation of modern biology: cell theory, evolution, genetics and homeostasis.

«We are particularly interested in targeting stem cells because, according to cancer stem - cell theory, cancerous tumors are driven by cancer stem cells,» said Vanamala.

According to the recent cancer stem cell theory, metastatic cells are considered to have the typical characteristics of CSCs including self - renewal capability in addition to their invasiveness, and they also need to adapt themselves to the distant organs that have totally different microenvironment from the primary tumors (17, 18).

The cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells.

The test addresses the following areas: - difference between living and nonliving things - semipermeable membrane - the sequence of increasing or decreasing levels of organization of the human body - the cell theory - Hooke and Leeuwenhoek - four common structures found in all cells - prokaryotic vs. eukaryotic cells - functions and structure of microscopes - cell organelles - difference between plant and animal cells - procedure for making a wet - mounted slide

We know that living things use cells; scientists call this cell theory.