Intercellular is an adjective that refers to something occurring or existing between cells. It describes the relationship, communication, or interaction happening among the cells of a biological organism.
In the context of biology, intercellular processes or substances involve the movement or exchange of molecules, signals, nutrients, or waste products between adjacent or distant cells. This term is commonly used to describe activities that take place within tissues, organs, or systems, highlighting their cellular basis.
Interactions at the intercellular level are vital for the proper functioning and coordination of multicellular organisms. They allow for cell-to-cell communication and cooperation, facilitating various physiological processes such as growth, development, and immune response. Examples of intercellular communication mechanisms include the transmission of chemical signals through gap junctions or by the release and detection of soluble molecules like hormones, neurotransmitters, or cytokines.
Furthermore, intercellular junctions, like tight junctions or desmosomes, provide structural support and enable tissues to maintain their integrity. These intercellular connections ensure the proper organization and functioning of complex multicellular structures.
In summary, intercellular pertains to the relationships, communication, and exchanges occurring between cells within biological organisms, playing a crucial role in the overall functioning and coordination of cells, tissues, and organs.
