One World, One Hope——What Can We Do about AIDS?Figure 1 AIDS Red Ribbon Human Immunodeficiency Virus (HIV) is a lentivirus that belongs to the class of retroviruses. HIV is a virus that attacks the body's immune system. It takes CD4 T lymphocytes, th...
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What You Should Know The Common Sense of NeurodegenerationNeurodegeneration is a series of neurological diseases caused by the loss of nerve structure and function and will be worsen over time. Neurodegenerative diseases (NDD) are highly damaging brain lesions and have graduall...
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What You Have to Know about ExosomesThe exosomes are vesicles secreted by the living cells to the extracellular space, with a diameter of 30-150 nm and a density of 1.13-1.19 g/mL. Almost all types of cells in the human body produce exosomes, which are nea...
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The Overview of OrganellesAn organelle is a specialized subunit that performs specific functions within a cell. Organelles are embedded within the cytoplasm of eukaryotic and prokaryotic cells. In the more complex eukaryotic cells, organelles are...
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Do You Really Know TGF-β Superfamily?Since the discovery of the first member of TGF-β family in the early 1980s, related members have been identified and functionally characterized, in a superfamily now numbering more than 30 ligands in mammals. The TGF-β ...
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