Results 41 to 50 of about 177,484 (300)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Bend Notice of Adopted Amendment (2007-10-22) [PDF]

, 2007
77 pp. Adopted 2007-10-22. Department of Land Conservation and Development Notice of Adopted AmendmentAn amendement to the City of Bend Zoning Map to change the zoning designation of a parcel of land from Standard Density Residential (RS) to Medium ...
Bend (Or.)
core  

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Electronic feedback or handwritten feedback: What do undergraduate students prefer and why?

Journal of Teaching and Learning with Technology, 2012
Giving feedback on students’ assignment is, by no means, new to faculty. Yet, when it comes to handwritten feedback delivered in person and typed feedback delivered electronically to students, faculty may not know what undergraduate students prefer and ...
Ni Chang, A. Bruce Watson, Michelle A. Bakerson, Emily E. Williams, Frank X. McGoron, Bruce Spitzer   +5 more
doaj  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Real-time simultaneous monitoring of multiple analytes in bacterial cultures

Applied and Environmental Microbiology
Bacterial metabolites are essential for biological processes, influencing human health, ecosystems, and various industrial applications. Simultaneous real-time monitoring of these metabolites is critical in understanding microbial dynamics, particularly ...
Maggie M. Fink, Zahra Aljuboori, Maggie K. Klaers, Morgan Underdue, Joseph Malkovsky, Shahir S. Rizk   +5 more
doaj   +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

Wire bending

Journal of Combinatorial Theory, Series A, 1989
The 2-dimensional dragon curves obtained from paper-folding sequences have been studied in several papers [see \textit{Davis} and \textit{Knuth}, J. Recreat. Math. 3, 61-81 and 133-149 (1970); \textit{F. M. Dekking}, \textit{M. Mendès France} and \textit{A. J. van der Poorten}, Math. Intell. 4, 130- 138, 173-195 (1985; Zbl 0493.10001, Zbl 0493.10002); \
Michel Mendès France, Jeffrey O. Shallit   +1 more
openaire   +2 more sources

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

Bend into shape [PDF]

The EMBO Journal, 2009
Bacteria come in a variety of shapes, as most species elaborate on the ‘default’ sphere to resemble ovoids, rods, bend rods, spirals, branched filaments or other more complicated forms. How cells that are under considerable turgor pressure maintain a nonspherical shape is unclear, though it is known to depend on structural elements on either side of ...
openaire   +2 more sources