How Do You Spell CONTACT INHIBITION?

Pronunciation: [kˈɒntakt ɪnhɪbˈɪʃən] (IPA)

Contact inhibition refers to the process where cells cease to divide when they come into contact with each other. The word "inhibition" is pronounced as [ˌɪn.hɪˈbɪʃ.ən], with stress on the second syllable. Meanwhile, "contact" is pronounced as [ˈkɒn.takt], with stress on the first syllable. The word "inhibition" is spelled as it sounds, while "contact" is spelled with the letter "c" instead of "k", because it follows English spelling conventions where the letter "c" is generally used before "e" and "i".

CONTACT INHIBITION Meaning and Definition

1. Contact inhibition is a fundamental biological concept that refers to the phenomenon in which cells stop dividing and migrating when they come into contact with other cells. It is a regulatory mechanism that ensures controlled cell growth and tissue organization.

   When cells are not in contact with neighboring cells, they have the ability to proliferate and move freely, enabling tissue growth and repair. However, once they come into contact with other cells, a signal is triggered, inhibiting further cell division and movement. This signal is typically mediated by specialized proteins on the cell surface, known as cadherins, which bind to cadherins on adjacent cells. These interactions result in the activation of molecular pathways that halt cell division and migration.

   Contact inhibition plays a crucial role in maintaining tissue integrity and preventing uncontrolled cell growth. Loss of contact inhibition is a hallmark of cancer cells, which divide and invade surrounding tissues without restraint. The absence of contact inhibition allows cancer cells to form tumors and spread throughout the body, leading to the metastasis of the disease.

   In addition to its role in cellular growth regulation, contact inhibition also influences cell shape and polarity. Cells in contact with each other typically flatten and align in a uniform manner, contributing to tissue organization and stability.

   Overall, contact inhibition is a vital regulatory mechanism that governs cellular behavior, ensuring proper tissue development, homeostasis, and preventing pathologies such as cancer.

Common Misspellings for CONTACT INHIBITION

• xontact inhibition
• vontact inhibition
• fontact inhibition
• dontact inhibition
• cintact inhibition
• ckntact inhibition
• clntact inhibition
• cpntact inhibition
• c0ntact inhibition
• c9ntact inhibition
• cobtact inhibition
• comtact inhibition
• cojtact inhibition
• cohtact inhibition
• conract inhibition
• confact inhibition
• congact inhibition
• conyact inhibition
• con6act inhibition
• con5act inhibition

Etymology of CONTACT INHIBITION

The term "contact inhibition" in biology refers to the phenomenon where cells cease to divide when they come into contact with other cells. The etymology of this term can be broken down as follows:

1. Contact: Derived from the Latin word "contactus", which means "touch" or "to come into contact with". The word comes from the combination of "con-" (meaning "together") and "tangere" (meaning "to touch").

2. Inhibition: Derived from the Latin word "inhibitio", which means "a holding back" or "to restrain". The word comes from the combination of "in" (meaning "in" or "into") and "habere" (meaning "to have" or "to hold").

Plural form of CONTACT INHIBITION is CONTACT INHIBITIONS