NEOPLASTIC CELL Meaning and
Definition
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A neoplastic cell refers to an abnormal or uncontrolled cell that arises as a result of neoplasia, a pathological process leading to the development of a tumor. Neoplasia is characterized by an imbalance between cell proliferation and cell death, leading to the formation of new, unregulated growth.
Neoplastic cells possess several distinguishing characteristics that set them apart from normal cells. Firstly, they are characterized by uncontrolled proliferation, meaning they divide and multiply at an accelerated rate, leading to the formation of a mass or tumor. Secondly, they exhibit a loss of normal growth regulation, causing them to disregard signals that normally inhibit cell division. Moreover, neoplastic cells can invade and infiltrate surrounding tissues, which is a defining feature of cancer.
In addition to their abnormal growth patterns, neoplastic cells also undergo alterations in their genetic material. These genetic changes, often caused by mutations, can result in a variety of cellular abnormalities. Such aberrations may include disturbed cell signaling pathways, impaired DNA repair mechanisms, or altered cell cycle controls, all of which contribute to the abnormal behavior of neoplastic cells.
The study of neoplastic cells is vital in the field of oncology, helping to understand the mechanisms underlying cancer development, progression, and treatment. By investigating the genetic and molecular alterations within neoplastic cells, scientists aim to develop targeted therapies to inhibit their growth and restore normal cell function.
Common Misspellings for NEOPLASTIC CELL
- beoplastic cell
- meoplastic cell
- jeoplastic cell
- heoplastic cell
- nwoplastic cell
- nsoplastic cell
- ndoplastic cell
- nroplastic cell
- n4oplastic cell
- n3oplastic cell
- neiplastic cell
- nekplastic cell
- nelplastic cell
- nepplastic cell
- ne0plastic cell
- ne9plastic cell
- neoolastic cell
- neollastic cell
- neo-lastic cell
Etymology of NEOPLASTIC CELL
The term "neoplastic cell" is derived from the combination of two words: "neo" and "plastic".
- "Neo" is a prefix derived from the Greek word "neos", meaning "new" or "recent". In medical terminology, it is often used to indicate something new or abnormal.
- "Plastic" is derived from the Greek word "plastikos", meaning "fit for molding" or "capable of being shaped". In medical terminology, it refers to cells or tissues that have the ability to grow, divide, and differentiate.
When combined, "neo" and "plastic" create the term "neoplastic", which describes cells or tissues that are new and have the capacity for uncontrolled growth and proliferation.
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