Melanin is produced within special structures called melanosomes. Melanosomes are found inside melanin-producing pigment cells called melanocytes. Although all humans have the same number of melanocytes, the amount of melanin ...
Cell & Microbiology
Aug 13, 2023
0
121
The skin is presumably the largest and one of the most versatile body organs. By providing a physical barrier, it protects our body from environmental assaults. Melanin—a natural pigment produced by specialized skin cells ...
Cell & Microbiology
Jan 10, 2023
0
86
When it comes to the biological imperatives of survival and reproduction, nature often finds a way—sometimes more than one way. For a species of flycatcher in the remote Solomon Islands, scientists have so far found at ...
Plants & Animals
Nov 1, 2022
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54
The chemical compound glyphosate, the world's most widely used herbicide, can weaken the immune systems of insects, suggests a study from researchers at the Johns Hopkins Bloomberg School of Public Health. Glyphosate is the ...
Plants & Animals
May 13, 2021
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42
Chemists, materials scientists and nanoengineers at UC San Diego have created what may be the ultimate natural sunscreen.
Nanomaterials
May 17, 2017
2
835
A year and a half ago, researchers at Brown University found a molecular gas pedal for melanin production. Now they've found a brake. For scientists, the finding deepens not only the basic understanding of how eyes, skin ...
Archaeology
May 27, 2016
0
40
