A mitogen is a small bioactive protein or peptide that induces a cell to begin cell division, or enhances the rate of division (mitosis). Mitogenesis is the induction (triggering) of mitosis, typically via a mitogen. Mitogens act primarily by influencing a set of proteins which are involved in the restriction of progression through the cell cycle.

The meaning of MITOGENIC is of, producing, or stimulating mitosis. How to use mitogenic in a sentence.

Mitogens are substances that cause cells, particularly lymphocytes, to undergo cell division (i.e. proliferation). Certain glycoproteins, called lectins, have mitogenic activity. These molecules have specificity for sugars; they bind to the cell surface and activate all responsive cells.

The meaning of MITOGEN is a substance that induces mitosis.

Mitogens are substances that stimulate cell division and proliferation, playing a crucial role in immune responses and tissue repair. Mitogens are vital components of cellular biology, primarily influencing cell division and growth.

Mar 30, 2021 · A Mitogen is a small molecule made of amino acids that signal a cell to divide and duplicate. This process, called mitosis, is fundamental to all types of life. When signaled by a mitogen, this process is referred to as Mitogenesis. The mechanism by which mitogens signal cells is called a Mitogen-Activated Protein Kinase (MAPK).

Mitogenesis is a process in which new mitochondria are produced by growth and division from existing mitochondria (Naoi et al., 2019). This process is strictly controlled by intra- or extracellular signals by communicating energy imbalance and this is due to increased energy demand and/or decreased energy production.

Meaning of mitogenic medical term. What does mitogenic mean?

Jul 5, 2024 · Our innovative broad outlook harnesses cell biology and protein conformational ensembles, helping us to define signaling strength, clarify cell cycle decisions, and thus cell fate. The impact of mitogen signaling output on the cell cycle has been puzzling (1, 2).

Any agent that promotes cell nuclear division (MITOSIS). Mitogens are important in genetic research and technology. Pokeweed mitogen, derived from the plant Phytolacca americana , is a powerful mitogen of B LYMPHOCYTES. 2. Any substance that non-specifically causes lymphocytes to proliferate.