{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T03:44:31Z","timestamp":1774323871913,"version":"3.50.1"},"reference-count":30,"publisher":"Wiley","issue":"21","license":[{"start":{"date-parts":[[2011,10,28]],"date-time":"2011-10-28T00:00:00Z","timestamp":1319760000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Physiology"],"published-print":{"date-parts":[[2011,11]]},"abstract":"<jats:p><jats:bold>Non\u2010Technical Summary\u2002<\/jats:bold>  <jats:italic>Shaker<\/jats:italic>\u2010type potassium channels are found on the smooth muscle cells of blood vessels in the brain and are important in keeping the blood vessels open or dilated. We show that a protein called PSD95, previously found in nerve cells, interacts with these potassium channels. PSD95 may act as a scaffold to ensure that the potassium channels are expressed in adequate numbers and in the right location on the smooth muscle cells. When we reduced the number of PSD95 proteins, we saw that the potassium channels were also reduced and the blood vessels were not as dilated compared to blood vessels with normal amounts of PSD95. This research may help us understand how abnormal constriction of blood vessels in the brain occurs in diseases such as high blood pressure and stroke.<\/jats:p>","DOI":"10.1113\/jphysiol.2011.213843","type":"journal-article","created":{"date-parts":[[2011,9,13]],"date-time":"2011-09-13T06:44:35Z","timestamp":1315896275000},"page":"5143-5152","source":"Crossref","is-referenced-by-count":20,"title":["Postsynaptic density\u201095 scaffolding of <i>Shaker<\/i>\u2010type K<sup>+<\/sup> channels in smooth muscle cells regulates the diameter of cerebral arteries"],"prefix":"10.1113","volume":"589","author":[{"given":"Biny K.","family":"Joseph","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keshari M.","family":"Thakali","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asif 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