Zobrazeno 1 - 10
of 25
pro vyhledávání: '"S. Abeyrathna"'
Autor:
R. Abhayasinghe, N. Ekanayake, I. Priyasad, O. Amarajeewa, S. Abeyrathna, K. R. Althaf, A. L. Tennegedara, V. C. Liyanapathirana
Publikováno v:
Sri Lankan Journal of Infectious Diseases, Vol 11, Iss 2, Pp 83-93 (2021)
Background: Cooperation of the general public is required to successfully combat the imminent threat of antibiotic resistance (ABR). This study was conducted in two parts; 1) to assess the understanding of internet users on antibiotics and ABR and 2)
Externí odkaz:
https://doaj.org/article/bdc86a0d16d4497d80dbe017c4c40aec
Autor:
Nina Salustros, Christina Grønberg, Nisansala S. Abeyrathna, Pin Lyu, Fredrik Orädd, Kaituo Wang, Magnus Andersson, Gabriele Meloni, Pontus Gourdon
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
P1B-type ATPases export excess transition metals from cells. Here, the authors report a molecular structure of CopA, a coppertransporting P1B-ATPase from A. fulgidus, in an inward-facing E1 conformation.
Externí odkaz:
https://doaj.org/article/c8cb1d926b1a4d6ba114c37bb55f2a73
Autor:
P. R. R. W. M. R. D. Abhayasinghe, H. M. H. G. G. S. S. Abeyrathna, O. R. Amarajeewa, K. R. Althaf, A. M. A. P. K. Alahakoon, I. M. A. P. Abewardhana, A. R. R. P. Alahakoon, U. K. F. Al-Hithaya, A. K. D. A. E. Amarasinghe, C. Dema, T. Pelzom, Gihani Vidanapathirana, L. V. C. Liyanapathirana
Publikováno v:
Sri Lanka Journal of Medicine, Vol 30, Iss 2, Pp 57-64 (2021)
Background and Objectives: Antimicrobial Resistance (AMR) is considered an imminent “silent” pandemic of current times. Therefore, understanding the level of knowledge and prevalent practices of antibiotic misuse are important to establish target
Externí odkaz:
https://doaj.org/article/ecddcb5137a1460688c3088a8bc7e9ed
Autor:
Sameera S. Abeyrathna, Nisansala S. Abeyrathna, Priyanka Basak, Gordon W. Irvine, Limei Zhang, Gabriele Meloni
Publikováno v:
Chemical Science.
Transmembrane P1B-2 type ATPase pumps catalyze thepromiscuous extrusion of transition metal ions across cellular membranes by plastic recognition and electrogenic translocation of diverse metal substrates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444ca9cedc8f84721de4be067719ab53
https://doi.org/10.1039/d3sc00347g
https://doi.org/10.1039/d3sc00347g
Autor:
Sameera S. Abeyrathna, Nisansala S. Abeyrathna, Priyanka Basak, Gordon W. Irvine, Limei Zhang, Gabriele Meloni
Transmembrane P1B-type ATPase pumps catalyze the extrusion of transition metal ions across cellular lipid membranes to maintain essential cellular metal homeostasis and detoxify toxic metals. Zn(II)-pumps of the P1B-2-type subclass, in addition to Zn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::737b66c7f9db17be2ee57a40704958cd
https://doi.org/10.26434/chemrxiv-2022-q7rcn
https://doi.org/10.26434/chemrxiv-2022-q7rcn
Publikováno v:
The FASEB Journal. 36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8911a6626652b466c2b241ffcb311b48
https://doi.org/10.1096/fasebj.2022.36.s1.r3958
https://doi.org/10.1096/fasebj.2022.36.s1.r3958
Autor:
Farah N. Faizuddin, Sheel C. Dodani, Jasmine N. Tutol, Jessica Lee, Faruck Morcos, Qin Zhou, Gabriele Meloni, Hsichuan Chi, Sameera S. Abeyrathna
Publikováno v:
Chemical Science
The visualization of chloride in living cells with fluorescent sensors is linked to our ability to design hosts that can overcome the energetic penalty of desolvation to bind chloride in water. Fluorescent proteins can be used as biological supramole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdc47b9b3927d3fa7f16a7be009a07cd
http://europepmc.org/articles/PMC8179538
http://europepmc.org/articles/PMC8179538
Autor:
S. Abeyrathna, Magnus Andersson, P. Li, Kaituo Wang, K. Gorecki, Julie Winkel Missel, N. Nayeri, E. Ramos Becares, Gabriele Meloni, K. Lindkvist-Petersson, Dhani Ram Mahato, Pontus Gourdon
Publikováno v:
Li, P, Nayeri, N, Górecki, K, Becares, E R, Wang, K, Mahato, D R, Andersson, M, Abeyrathna, S S, Lindkvist-Petersson, K, Meloni, G, Missel, J W & Gourdon, P 2022, ' PcoB is a defense outer membrane protein that facilitates cellular uptake of copper ', Protein Science, vol. 31, no. 7, e4364, pp. 1-16 . https://doi.org/10.1002/pro.4364
Copper (Cu) is one of the most abundant trace metals in all organisms, involved in a plethora of cellular processes. Yet elevated concentrations of the element are harmful, and interestingly prokaryotes are more sensitive for environmental Cu stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15ee972cc3053fba0786392d57a2b32f
https://doi.org/10.1002/pro.4364
https://doi.org/10.1002/pro.4364
Autor:
Sameera S. Abeyrathna, M. Thomas Morgan, Gabriele Meloni, Christoph J. Fahrni, Nisansala S. Abeyrathna
Publikováno v:
Dalton Trans
Cu(I) P-type ATPases are transmembrane primary active ion pumps that catalyze the extrusion of copper ions across cellular membranes. Their activity is critical in controlling copper levels in all kingdoms of life. Biochemical and structural characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::889b64232dff38a3a15779188545c4c4
https://doi.org/10.1039/d0dt01380c
https://doi.org/10.1039/d0dt01380c
Autor:
Prithwijit Sarkar, Nathan Khoi Thai, Nisansala S. Abeyrathna, Sheena D'Arcy, Sameera S. Abeyrathna, Gabriele Meloni
Publikováno v:
Biochemistry. 58:4337-4342
In intravacuolar pathogens, iron is essential for growth and virulence. In Legionella pneumophila, a putative transmembrane protein inserted on the surface of the host pathogen-containing vacuole, IroT/MavN, facilitates intravacuolar iron acquisition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4decce77f7afea22135db05b805cb1f6
https://doi.org/10.1021/acs.biochem.9b00658
https://doi.org/10.1021/acs.biochem.9b00658