Scientists map the shape of two proteins found inside brain cells
Original title: High-resolution structures of human NHE6 and NHE9 elucidate endosomal ion and lipid interactions.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was done on cells in a lab, not in people. It is a very early step.
This was lab work on proteins only, with no people involved.
The short version
This is early lab work on protein shapes, not a new treatment.
What was studied. Researchers looked at two human proteins, called NHE6 and NHE9. These proteins help keep acid levels steady inside small sacs in our cells. Of the 13 proteins in this family, only these two work in those sacs.
What they found. The team made very detailed pictures of NHE9 and of two forms of NHE6. The two forms of NHE6 differ by one small part of the protein. The team found the spot where sodium attaches, which helps explain how these proteins move ions. They also saw signs that a fat molecule in the cell helps control NHE6.
What this means, and what it doesn't
What it could mean: This is basic science that builds a map for other researchers. The authors say it may help in studying Alzheimer's disease and glioblastoma: A glioma that is given grade 4, the highest grade. It grows fast. Treatment usually starts soon after it is found. It often means surgery, then radiation and chemotherapy. See the glossary, a type of brain tumor. It does not change anyone's care right now.
What it doesn't mean: This does not mean there is a new drug or treatment. No people were treated, and nothing was tested in patients. The work was done on proteins in a lab, which is the earliest stage of research. It is very far from everyday care, and it is not a promise of a cure.
Source: PubMed, September 3, 2026 · Read the original
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