Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Amir Ben-Shmuel"'
Autor:
Anita Sapoznikov, Yentl Evgy, Amir Ben-Shmuel, Arieh Schwartz, Ron Alcalay, Moshe Aftalion, Alon Ben David, Noam Erez, Reut Falach
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Ricin, an extremely potent toxin produced from the seeds of castor plant, Ricinus communis, is ribosome-inactivating protein that blocks cell-protein synthesis. It is considered a biological threat due to worldwide availability of castor bea
Externí odkaz:
https://doaj.org/article/428856100ea14947af039aa2bd97b53f
Autor:
Yfat Yahalom-Ronen, Sharon Melamed, Boaz Politi, Noam Erez, Hadas Tamir, Liat Bar-On, Julia Ryvkin, Dena Leshkowitz, Ofir Israeli, Shay Weiss, Amir Ben-Shmuel, Moria Barlev-Gross, Lilach Cherry Mimran, Hagit Achdout, Nir Paran, Tomer Israely
Publikováno v:
Vaccines, Vol 12, Iss 5, p 491 (2024)
The emergence of rapidly spreading variants of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) poses a major challenge to vaccines’ protective efficacy. Intramuscular (IM) vaccine administration induces short-lived immunity but does no
Externí odkaz:
https://doaj.org/article/ccbee9186e4046ce9cc3fc09694d1712
Autor:
Itai Glinert, Elad Bar-David, Amir Ben-Shmuel, Assa Sittner, Reut Puni, Shira Laredo, David Kobiler, Shay Weiss, Haim Levy
Publikováno v:
PLoS ONE, Vol 18, Iss 2 (2023)
Bacillus anthracis overcomes host immune responses by producing capsule and secreting toxins. Production of these virulence factors in response to entering the host environment was shown to be regulated by atxA, the major virulence regulator, known t
Externí odkaz:
https://doaj.org/article/d3dbd8eaf44049c39ae0a47d334aecd5
Autor:
Itai Glinert, Amir Ben-Shmuel, Moran Szwartcwort-Cohen, Adi Beth-din, Orly Laskar, Moria Barlev-Gross, Sharon Melamed, Noga Arbell, Haim Levy, Netanel A Horowitz, Shay Weiss
Publikováno v:
International Journal of Infectious Diseases, Vol 118, Iss , Pp 211-213 (2022)
SARS-CoV-2 Omicron strain emergence raised concerns that its enhanced infectivity is partly due to altered spread/contamination modalities. We therefore sampled high-contact surfaces and air in close proximity to patients who were verified as infecte
Externí odkaz:
https://doaj.org/article/4849bc671f57453380d55729b3ecfbe3
Autor:
Shay Weiss, Kamran Waidha, Saravanakumar Rajendran, Daniel Benharroch, Jannat Khalilia, Haim Levy, Elad Bar-David, Avi Golan-Goldhirsh, Jacob Gopas, Amir Ben-Shmuel
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 9, p 8327 (2023)
We have previously published research on the anti-viral properties of an alkaloid mixture extracted from Nuphar lutea, the major components of the partially purified mixture found by NMR analysis. These are mostly dimeric sesquiterpene thioalkaloids
Externí odkaz:
https://doaj.org/article/9d5c4d36c38a458d9fe235059cc97573
Autor:
Ofir Schuster, Anat Zvi, Osnat Rosen, Hagit Achdout, Amir Ben-Shmuel, Ohad Shifman, Shmuel Yitzhaki, Orly Laskar, Liron Feldberg
Publikováno v:
ACS Omega, Vol 6, Iss 5, Pp 3525-3534 (2021)
Externí odkaz:
https://doaj.org/article/7505138125db4a68b41c959f8dd97bf2
Autor:
Yfat Yahalom-Ronen, Hadas Tamir, Sharon Melamed, Boaz Politi, Ohad Shifman, Hagit Achdout, Einat B. Vitner, Ofir Israeli, Elad Milrot, Dana Stein, Inbar Cohen-Gihon, Shlomi Lazar, Hila Gutman, Itai Glinert, Lilach Cherry, Yaron Vagima, Shirley Lazar, Shay Weiss, Amir Ben-Shmuel, Roy Avraham, Reut Puni, Edith Lupu, Elad Bar-David, Assa Sittner, Noam Erez, Ran Zichel, Emanuelle Mamroud, Ohad Mazor, Haim Levy, Orly Laskar, Shmuel Yitzhaki, Shmuel C. Shapira, Anat Zvi, Adi Beth-Din, Nir Paran, Tomer Israely
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
Here, the authors generate a replication-competent VSV based vaccine expressing SARS-CoV-2 spike protein and show protection in the hamster model with one dose. Analysis of the antibody response in mice shows induction of neutralizing antibodies and
Externí odkaz:
https://doaj.org/article/c9dbfd8736364f25b7884f0d5634e9e1
Autor:
Morly Fisher, Haim Levy, Ella Fatelevich, Yafa Afrimov, Amir Ben-Shmuel, Ronit Rosenfeld, Tal Noy-Porat, Itai Glinert, Assa Sittner, Asaf Biber, Ana Belkin, Elad Bar-David, Reut Puni, Itzchak Levy, Ohad Mazor, Shay Weiss, Adva Mechaly
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 2 (2021)
ABSTRACT The first case of SARS-CoV-2 was discovered in Israel in late February 2020. Three major outbreaks followed, resulting in over 800,000 cases and over 6,000 deaths by April 2021. Our aim was characterization of a serological snapshot of Israe
Externí odkaz:
https://doaj.org/article/15a464bd53ad4ce7b06623c164ed91d9
Autor:
Reut Falach, Liat Bar-On, Shlomi Lazar, Tamar Kadar, Ohad Mazor, Moshe Aftalion, David Gur, Yentl Evgy, Ohad Shifman, Tamar Aminov, Ofir Israeli, Inbar Cohen-Gihon, Galia Zaide, Hila Gutman, Yaron Vagima, Efi Makdasi, Dana Stein, Ronit Rosenfeld, Ron Alcalay, Eran Zahavy, Haim Levy, Itai Glinert, Amir Ben-Shmuel, Tomer Israely, Sharon Melamed, Boaz Politi, Hagit Achdout, Shmuel Yitzhaki, Chanoch Kronman, Tamar Sabo
Publikováno v:
JCI Insight, Vol 6, Iss 12 (2021)
Mice are normally unaffected by SARS coronavirus 2 (SARS-CoV-2) infection since the virus does not bind effectively to the murine version of the angiotensin-converting enzyme 2 (ACE2) receptor molecule. Here, we report that induced mild pulmonary mor
Externí odkaz:
https://doaj.org/article/f15ac9c77afc452ba0b7c4173a5bfbfe
Autor:
Nour Ershaid, Yoray Sharon, Hila Doron, Yael Raz, Ophir Shani, Noam Cohen, Lea Monteran, Leonor Leider-Trejo, Amir Ben-Shmuel, Muhammad Yassin, Motti Gerlic, Adit Ben-Baruch, Metsada Pasmanik-Chor, Roni Apte, Neta Erez
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-15 (2019)
Cancer associated fibroblasts (CAFs) are known to promote pro-tumorigenic inflammation. Here, the authors show that CAFs sense tissue damage and activate NLRP3 inflammasome and pro-inflammatory IL-1β secretion, and CAF-derived inflammasome signallin
Externí odkaz:
https://doaj.org/article/e17f97fa635942b78830a281b1c5e026