Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joseph Maramba"'
Autor:
Kristen Ramsey, Madolyn Britt, Joseph Maramba, Blake Ushijima, Elissa Moller, Andriy Anishkin, Claudia Häse, Sergei Sukharev
Publikováno v:
iScience, Vol 27, Iss 6, Pp 110001- (2024)
Summary: Vibrio cholerae adapts to osmotic down-shifts by releasing metabolites through two mechanosensitive (MS) channels, low-threshold MscS and high-threshold MscL. To investigate each channel’s contribution to the osmotic response, we generated
Externí odkaz:
https://doaj.org/article/6f9051ca1c1f4fe29176d2a3af32b11f
Publikováno v:
bioRxiv
Mechanosensitive channel MscS, the major bacterial osmolyte release valve, shows a characteristic adaptive behavior. With a sharp onset of activating tension, the channel population readily opens, but under prolonged action of moderate near-threshold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec56c03c9cbfff314a850a67d3d0f89a
https://doi.org/10.1101/2023.05.08.539870
https://doi.org/10.1101/2023.05.08.539870
Autor:
Madolyn Britt, Joseph Maramba, Andriy Anishkin, Claudia C. Häse, Kristen M. Ramsey, Elissa Moller, Blake Ushijima, Sergei Sukharev
Publikováno v:
bioRxiv
Intestinal bacteria, including the facultative pathogenVibrio cholerae, can adapt to a wide range of osmotic environments. In high-osmolarity media, bacteria accumulate small compatible metabolites to maintain turgor pressure, but under drastic osmot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::669badfd160636746e9bb4782a30e859
https://doi.org/10.1101/2023.05.08.539864
https://doi.org/10.1101/2023.05.08.539864
Autor:
Myriam Cotten, Mihaela Mihailescu, Hannah Cetuk, Alison J. Scott, Robert K. Ernst, Madolyn Britt, Sergei Sukharev, Joseph Maramba
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 36(18)
Piscidins 1 and 3 (P1 and P3) are potent antimicrobial peptides isolated from striped bass. Their mechanism of action involves formation of amphipathic α-helices on contact with phospholipids and destabilization of the microbial cytoplasmic membrane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3612ef0f47318fff87e44ba198e77929
https://pubmed.ncbi.nlm.nih.gov/32306736
https://pubmed.ncbi.nlm.nih.gov/32306736
Autor:
Riqiang Fu, Leah Cairns, Joseph Maramba, Fatih Comert, Sergei Sukharev, Roderico Acevedo, Laura Lucas, Thulasi Kulasinghe, Myriam Cotten, Mihaela Mihailescu, Jack Blazyk, Alexander I. Greenwood, Janet Hammer, Yi Wen
Publikováno v:
J Biol Chem
The host-defense peptide (HDP) piscidin 1 (P1), isolated from the mast cells of striped bass, has potent activities against bacteria, viruses, fungi, and cancer cells and can also modulate the activity of membrane receptors. Given its broad pharmacol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af92a21c1284dc4dd3a9d3260376e28
https://europepmc.org/articles/PMC6901303/
https://europepmc.org/articles/PMC6901303/
Publikováno v:
Biophysical Journal. 120:234a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33fa738c229d268a0503c5fbd0a0e925
https://doi.org/10.1016/j.bpj.2020.11.1551
https://doi.org/10.1016/j.bpj.2020.11.1551
Autor:
Myriam Cotten, Hannah Cetuk, Ella Mihailescu, Robert K. Ernst, Sergei Sukharev, Madolyn Britt, Joseph Maramba
Publikováno v:
Biophysical Journal. 118:238a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c58843807e8d4af21aea4b5509cf0ec
https://doi.org/10.1016/j.bpj.2019.11.1402
https://doi.org/10.1016/j.bpj.2019.11.1402
Publikováno v:
Biophysical Journal. 116:377a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881d43c4b234b8ae13ade15825b2853d
https://doi.org/10.1016/j.bpj.2018.11.2052
https://doi.org/10.1016/j.bpj.2018.11.2052
Autor:
Bernhard Poerksen
Terror warnings, fake news, spectacles and scandals in real time – the networked world has wound itself up into a nervous frenzy, where everything has become visible: the banal and the terrible, the uninhibited abuse and the anonymous attack. Trans