Zobrazeno 1 - 10
of 282
pro vyhledávání: '"Jacques Fantini"'
Autor:
Philippe Colson, Jacques Fantini, Jeremy Delerce, Wahiba Bader, Anthony Levasseur, Pierre Pontarotti, Christian Devaux, Didier Raoult
Publikováno v:
Emerging Microbes and Infections, Vol 13, Iss 1 (2024)
The evolution of SARS-CoV-2, the agent of COVID-19, has been remarkable for its high mutation potential, leading to the appearance of variants. Some mutations have never appeared in the published genomes, which represent consensus, or bona fide genom
Externí odkaz:
https://doaj.org/article/87097a1daa25467e8137c8798b42c197
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 18, p 10194 (2024)
Serotonin is distinct among synaptic neurotransmitters because it is amphipathic and released from synaptic vesicles at concentrations superior to its water solubility limit (270 mM in synaptic vesicles for a solubility limit of 110 mM). Hence, serot
Externí odkaz:
https://doaj.org/article/0e15f7b6d49e45f89f785df0cb6b375c
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 16, p 8583 (2024)
The synapse is a piece of information transfer machinery replacing the electrical conduction of nerve impulses at the end of the neuron. Like many biological mechanisms, its functioning is heavily affected by time constraints. The solution selected b
Externí odkaz:
https://doaj.org/article/fec7ecf030644a368335732051d3353b
Autor:
Jacques Fantini
Publikováno v:
FEBS Open Bio, Vol 13, Iss 9, Pp 1636-1650 (2023)
Gangliosides are functional components of membrane lipid rafts that control critical functions in cell communication. Many pathologies involve raft gangliosides, which therefore represent an approach of choice for developing innovative therapeutic st
Externí odkaz:
https://doaj.org/article/b13fa49a40704716a61bde6eebabc0d4
Publikováno v:
Life, Vol 14, Iss 3, p 280 (2024)
Defining life is an arduous task that has puzzled philosophers and scientists for centuries. Yet biology suffers from a lack of clear definition, putting biologists in a paradoxical situation where one can describe at the atomic level complex objects
Externí odkaz:
https://doaj.org/article/ed1b60f5970d4266aac63be01eb91af0
Autor:
Christian A. Devaux, Jacques Fantini
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
Since the start of the SARS-CoV-2 pandemic, the rapid replacement of one lineage by another has been observed. Indeed, SARS-CoV-2 is evolving through a quasispecies mechanism leading to post-infection mutation selection under positive evolutionary pr
Externí odkaz:
https://doaj.org/article/5d98db8bce48488f8abeddc4f3e08c84
Autor:
Christian A. Devaux, Jacques Fantini
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Like other coronaviruses, SARS-CoV-2 has ability to spread through human-to-human transmission and to circulate from humans to animals and from animals to humans. A high frequency of SARS-CoV-2 mutations has been observed in the viruses isolated from
Externí odkaz:
https://doaj.org/article/73e96e7353d546e68e1082877825c65c
Publikováno v:
Viruses, Vol 15, Iss 9, p 1854 (2023)
The molecular mechanisms controlling the adaptation of viruses to host cells are generally poorly documented. An essential issue to resolve is whether host membranes, and especially lipid rafts, which are usually considered passive gateways for many
Externí odkaz:
https://doaj.org/article/7e76604f78694ce6a4d6dfefa3e634ba
Structure of the Myelin Sheath Proteolipid Plasmolipin (PLLP) in a Ganglioside-Containing Lipid Raft
Autor:
Fodil Azzaz, Morgane Mazzarino, Henri Chahinian, Nouara Yahi, Coralie Di Scala, Jacques Fantini
Publikováno v:
Frontiers in Bioscience-Landmark, Vol 28, Iss 8, p 157 (2023)
Background: Plasmolipin (PLLP) is a membrane protein located in lipid rafts that participates in the formation of myelin. It is also implicated in many pathologies, such as neurological disorders, type 2 diabetes, and cancer metastasis. To better und
Externí odkaz:
https://doaj.org/article/2575f6f4269241cda1ed6cc6850ca566
Publikováno v:
One Health, Vol 15, Iss , Pp 100429- (2022)
SARS-CoV-2, the virus responsible for COVID-19 in humans, can efficiently infect a large number of animal species. Like any virus, and particularly RNA viruses, SARS-CoV-2 undergoes mutations during its life cycle some of which bring a selective adva
Externí odkaz:
https://doaj.org/article/8dc0cb1ab18f4b738e68b62d33703457