Researchers surprised to discover new lymphatic system in brain
|June 3, 2017||Posted by News under Intelligent Design, Neuroscience, News|
University of Queensland scientists discovered a new type of lymphatic brain “scavenger” cell by studying tropical freshwater zebrafish — which share many of the same cell types and organs as humans.
Lead researcher Associate Professor Ben Hogan from UQ’s Institute for Molecular Bioscience said the fundamental discovery would help scientists understand how the brain forms and functions.
“It is rare to discover a cell type in the brain that we didn’t know about previously, and particularly a cell type that we didn’t expect to be there,” he said.
“The brain is the only organ without a known lymphatic system, so the fact that these cells are lymphatic in nature and surround the brain makes this finding quite a surprise.” Paper. (paywall)(paywall) – Neil I Bower, Katarzyna Koltowska, Cathy Pichol-Thievend, Isaac Virshup, Scott Paterson, Anne K Lagendijk, Weili Wang, Benjamin W Lindsey, Stephen J Bent, Sungmin Baek, Maria Rondon-Galeano, Daniel G Hurley, Naoki Mochizuki, Cas Simons, Mathias Francois, Christine A Wells, Jan Kaslin, Benjamin M Hogan. Mural lymphatic endothelial cells regulate meningeal angiogenesis in the zebrafish. Nature Neuroscience, 2017; DOI: 10.1038/nn.4558 More.
Conveniently, zebrafish are “naturally transparent.”
This is a bear market for dogma.
See also: Archaea: Salt-loving methanogen found