Add like
Add dislike
Add to saved papers

Development of an Atlantic salmon heart endothelial cell line (ASHe) that responds to lysophosphatidic acid (LPA).

As diseases and abnormalities of the heart can interfere with the aquaculture of Atlantic salmon, the heart was investigated as a source of cell lines that could be used to study the cellular basis of these conditions. An Atlantic salmon heart endothelial cell line, ASHe, was developed and characterized for growth properties, endothelial cell characteristics, and responsiveness to lysophosphatidic acid (LPA). AHSe cells stained negative for senescence associated ß-galactosidase and grew well in 10 and 20% FBS/L15 at high cell density, but not in L15 medium supplemented with calf serum. It displayed many endothelial cell-like characteristics including a cobblestone morphology, capillary-like structures formation on Matrigel, and expression of von Willebrand factor and endothelial cell-related tight junction proteins ZO-1, claudin 3, and claudin 5. ASHe cells responded to the cardiovascular modulator, LPA, in two contrasting ways. LPA at 5 and 25 μM inhibited the ability of ASHe cells to heal a wound but stimulated their proliferation, especially as evaluated by colony formation in low-density cultures. The enhancement of proliferation by LPA parallels what has been observed previously in mammalian endothelial cell cultures exposed to LPA, whereas the LPA slowing of ASHe cell migration contrasted with the LPA-enhanced migration of some mammalian cells. Therefore, this cell line is a potentially useful model for future comparative studies on piscine and mammalian cardiovascular cell biology and for studies on diseases of Atlantic salmon in aquaculture.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app