Results 101 to 110 of about 10,765,901 (291)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Biosignature stability in space enables their use for life detection on Mars. [PDF]

Sci Adv, 2022
Baqué M, Backhaus T, Meeßen J, Hanke F, Böttger U, Ramkissoon N, Olsson-Francis K, Baumgärtner M, Billi D, Cassaro A, de la Torre Noetzel R, Demets R, Edwards H, Ehrenfreund P, Elsaesser A, Foing B, Foucher F, Huwe B, Joshi J, Kozyrovska N, Lasch P, Lee N, Leuko S, Onofri S, Ott S, Pacelli C, Rabbow E, Rothschild L, Schulze-Makuch D, Selbmann L, Serrano P, Szewzyk U, Verseux C, Wagner D, Westall F, Zucconi L, de Vera JP.   +36 more
europepmc   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Dark microbiome and extremely low organics in Atacama fossil delta unveil Mars life detection limits. [PDF]

Nat Commun, 2023
Azua-Bustos A, Fairén AG, González-Silva C, Prieto-Ballesteros O, Carrizo D, Sánchez-García L, Parro V, Fernández-Martínez MÁ, Escudero C, Muñoz-Iglesias V, Fernández-Sampedro M, Molina A, Villadangos MG, Moreno-Paz M, Wierzchos J, Ascaso C, Fornaro T, Brucato JR, Poggiali G, Manrique JA, Veneranda M, López-Reyes G, Sanz-Arranz A, Rull F, Ollila AM, Wiens RC, Reyes-Newell A, Clegg SM, Millan M, Johnson SS, McIntosh O, Szopa C, Freissinet C, Sekine Y, Fukushi K, Morida K, Inoue K, Sakuma H, Rampe E.   +38 more
europepmc   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

A Mission Simulating the Search for Life on Mars with Automated Drilling, Sample Handling, and Life Detection Instruments Performed in the Hyperarid Core of the Atacama Desert, Chile. [PDF]

Astrobiology, 2023
Stoker CR, Glass BJ, Stucky TR, Dave AI, Kobayashi LT, Quinn RC, Moreno-Paz M, Sánchez-García L, Mora MF, Kehl F, Parro V, Willis PA, Davila A, Noe Dobrea E, Rask JC, Ricardo D.   +15 more
europepmc   +1 more source

Understanding biological motion through the lens of animate motion processing

Frontiers in Psychology
Biological motion (BM), the movement generated by living entities, transmits signals of life and conveys vital cues for animacy perception. In this review, we synthesize empirical findings from human and non-human animal studies to reveal how BM enjoys a
Li Shen, Li Shen, Xinlin Yang, Xinlin Yang, Yi Jiang, Yi Jiang, Ying Wang, Ying Wang   +7 more
doaj   +1 more source

Time-Life Books, eds. Photojournalism

, 1976
Life lib of photography227 p.; 25 ...
Time-life Int.
core  

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source