Microgravity and evasion of plant innate immunity by human bacterial pathogens

N Totsline, KE Kniel, HP Bais - npj Microgravity, 2023 - nature.com
Spaceflight microgravity and modeled-microgravity analogs (MMA) broadly alter gene
expression and physiology in both pathogens and plants. Research elucidating plant and …

[PDF][PDF] Factors associated with Streptococcus mutans pathogenicity in the oral cavity

T Rezaei, B Mehramouz… - … Res Appl Chem, 2023 - biointerfaceresearch.com
Oral streptococci are the oral microbial flora that can cause biofilm formation. One of the
most common isolated oral streptococci is Streptococcus mutans, which has a significant …

Microbiology of human spaceflight: microbial responses to mechanical forces that impact health and habitat sustainability

CA Nickerson, RJC McLean, J Barrila… - Microbiology and …, 2024 - journals.asm.org
Understanding the dynamic adaptive plasticity of microorganisms has been advanced by
studying their responses to extreme environments. Spaceflight research platforms provide a …

Considerations for oral and dental tissues in holistic care during long-haul space flights

MM Bakr, GM Caswell, H Hussein… - Frontiers in …, 2024 - pmc.ncbi.nlm.nih.gov
The health of astronauts during and after the return from long-haul space missions is
paramount. There is plethora of research in the literature about the medical side of …

Systematic screening of 42 vancomycin-resistant Enterococcus faecium strains for resistance, biofilm, and desiccation in simulated microgravity

F Arndt, K Siems, SV Walker, NC Bryan, S Leuko… - npj …, 2024 - nature.com
Vancomycin-resistant Enterococcus faecium (VRE) presents significant challenges in
healthcare, particularly for hospitalized and immunocompromised patients, including …

Response of Staphylococcus aureus physiology and Agr quorum sensing to low-shear modeled microgravity

MR Hauserman, LE Sullivan, KL James… - Journal of …, 2024 - journals.asm.org
Staphylococcus aureus is commonly isolated from astronauts returning from spaceflight.
Previous analysis of omics data from S. aureus low Earth orbit cultures indicated significantly …

Considerations for oral and dental tissues in holistic care during long-haul space flights

MM Bakr, GM Caswell, H Hussein, M Shamel… - Frontiers in …, 2024 - frontiersin.org
The health of astronauts during and after the return from long-haul space missions is
paramount. There is plethora of research in the literature about the medical side of …

[HTML][HTML] Co-adaptation of Streptococcus mutans to simulated microgravity and silver nitrate

MC Fernander, K Spurgeon, J Graves… - Frontiers in Astronomy …, 2023 - frontiersin.org
To sustain life on extended space missions, it is essential to maintain clean potable water.
NASA currently uses iodine as the primary biocide in the potable water dispenser on the …

Assessing Simulated Microgravity on Streptococcus mutans Using Experimental Evolution

MCS Fernander - 2022 - search.proquest.com
Long-term space missions have shown an increased incidence of oral disease in astronauts'
and as a result, is one of the top conditions predicted to impact future missions. For our first …

STUDYING THE INTERACTIONS BETWEEN MONOCYTES AND STAPHYLOCOCCUS AUREUS IN A MODELLED MICROGRAVITY ENVIRONMENT

M Green - eprints.nottingham.ac.uk
Since the onset of space exploration, challenges to human health have been reported.
Astronauts have suffered from various illnesses and ailments and prokaryotes have been …