Scientists have discovered that the interaction between sugars and lectins is a key factor in the development of many diseases. This is because lectins “stick” to sugars.
Researchers at the University of Montreal’s Chemistry Department have developed a fluorogenic probe to analyze the interactions between sugars and proteins.
Cell biology is the study of the structure, function, and behavior of cells. It is a fundamental part of all biological sciences.
Cell biology research is connected to other fields such as:
Genetics, Molecular genetics, Molecular biology, Medical microbiology, Immunology, Cytochemistry.
Researchers have created a novel fluorogenic probe to illuminate the interactions between sugars and proteins, crucial for understanding various biological processes and diseases
Cell biology is the study of cells, their structure, function, physiology, and life cycle. It includes the study of both prokaryotic and eukaryotic cells.
Cell biology covers many subtopics, including: Cell metabolism, Cell communication, Cell cycle, Biochemistry, Cell composition.
Cell biology is based on the idea that cells are the fundamental unit of life. All living organisms are made up of cells, from just one (unicellular) to many trillions (multicellular).
Robert Hooke was the first biologist to discover cells in 1665. He named them for their resemblance to cells inhabited by Christian monks in a monastery.
The American Society of Cell Biology (ASCB) and the European Molecular Biology Organization (EMBO) are holding a collaborative conference on cell biology in Boston, MA from December 2–6, 2023
The four main types of cells are: Epithelial, Nerve, Muscle, Connective tissue.
These cells are categorized by their structure and function. They are found in the body’s surface lining and are attached to a basement membrane.
Other types of cells include:
Stem cells, Bone cells, Blood cells, Sperm cells, Female egg cell, Fat cells.
Cells are also categorized into two types: Eukaryotic, Prokaryotic.
Eukaryotic cells have a nucleus, while prokaryotic cells lack a nucleus but have a nucleoid region. Prokaryotes are single-celled organisms, while eukaryotes can be either single-celled or multicellular
Found in all living cells
Sugar is omnipresent in our lives, present in almost all the foods we eat. But the importance of these simple carbohydrates extends far beyond tasty desserts. Sugars are vital to virtually all biological processes in living organisms and there is a vast diversity of naturally occurring sugar molecules
Biologists have studied the functionality of a poorly understood category of genes, which produce long non-coding RNA molecules rather than proteins. Some of these genes have been conserved throughout evolution, and are present in 11 species ranging from man to frog. The research was lead at the University of Lausanne, in partnership with EPFL and the Swiss Institute of Bioinformatics (SIB -SIB). It has been published today in Nature( source google)
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Universe discoveries 