What does lectin mean?
A lectin is a type of carbohydrate-binding protein that plays a significant role in cell-cell interactions and immune responses. Lectins are found in various organisms, including plants, animals, and microorganisms, and have the ability to agglutinate cells or precipitate polysaccharides. They are commonly used in biomedical research to study cell adhesion, immune responses, and disease mechanisms. Lectins have also been explored for their potential therapeutic applications, including cancer treatment and immunotherapy. Understanding lectins is essential for advancing our knowledge of cellular biology and developing new treatments for various diseases.
nounA type of carbohydrate-binding protein found in plants and animals, often agglutinating cells or precipitating polysaccharides.
- A protein that binds to carbohydrates
- A plant protein that agglutinates red blood cells
"The researchers studied the effects of lectin on the immune system."
"Lectins are used in biomedical research to study cell-cell interactions."
"Some plants contain lectins that protect them against insects and diseases."
Countable, standard plural form used to refer to multiple types or instances of lectin.
"The laboratory studied various lectins and their effects on cell adhesion."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of lectin
The term 'lectin' was coined in 1954 from the Latin word 'legere,' meaning 'to read.' This refers to the ability of lectins to 'read' carbohydrate molecules on cell surfaces. The word is derived from the Latin 'lectus,' the past participle of 'legere.' Lectins are also related to the concept of 'reading' or recognizing specific carbohydrate structures.
How lectin is actually used
Formal and scientific contexts; commonly used in biology, biochemistry, and medicine.