Results 91 to 100 of about 4,944,636 (406)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Survival of viral pathogens in animal feed ingredients under transboundary shipping models

PLoS ONE, 2018
The goal of this study was to evaluate survival of important viral pathogens of livestock in animal feed ingredients imported daily into the United States under simulated transboundary conditions. Eleven viruses were selected based on global significance
S. Dee, F. V. Bauermann, M. Niederwerder, Aaron Singrey, T. Clement, M. de Lima, Craig Long, Gilbert Patterson, Maureen A. Sheahan, A. Stoian, Vlad Petrovan, Cassandra K. Jones, J. De Jong, J. Ji, G. Spronk, Luke Minion, J. Christopher-Hennings, J. Zimmerman, R. Rowland, E. Nelson, P. Sundberg, D. Diel   +21 more
semanticscholar   +1 more source

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

FEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

Lactobacillus reuteri alleviates LPS-induced intestinal mucosal damage by stimulating the expansion of intestinal stem cells via activation of the Wnt/β-catenin signaling pathway in broilers

Poultry Science
: The continuous expansion of intestinal stem cells (ISCs) is crucial for maintaining the renewal of the intestinal epithelium, particularly in inflammatory conditions.
Xiaoqing Ding, Runzi Tang, Jiayue Zhao, Yibin Xu, Aikun Fu, Xiuan Zhan   +5 more
doaj   +1 more source

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

FEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar, Michael A. Ripperger, Grant M. Westlake, Kevin C. Ess   +3 more
wiley   +1 more source

Confirmation of the Dietary Background of Beef from its Stable Isotope Signature [PDF]

, 2009
End of project reportConsumers are increasingly demanding information on the authenticity and source of the food they purchase. Molecular DNA-based technology allows animal identification, but without certification or a “paper-trail” but does not provide
Bahar, Bojlul, Begley, I.S., Moloney, Aidan P, Monahan, Frank J, Schmidt, Olaf, Scrimgeour, C.M.   +5 more
core  

Scientific Opinion on the safety and efficacy of vitamin A (retinyl acetate, retinyl palmitate and retinyl propionate) as a feed additive for all animal species and categories [PDF]

, 2013
No abstract ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

FEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner, César G. Prucca, Lucia Boffelli, Virginia A. Piqueras, Silvia G. Correa, Mariana Maccioni, Mario E. Guido   +6 more
wiley   +1 more source

Improving silage characteristics in high-moisture grape residues using cotton stalk as a moisture regulator

BMC Microbiology
Grape branches and leaves are promising feedstock for high-quality silage, yet their high moisture content limits effective fermentation. This study aimed to investigate the effect of cotton stalk addition on fermentation quality and microbial ...
Ke Xu, Junyu Zhang, Aireti Mirizati, Bate Bayin, Xubiao Han, Lingling Su   +5 more
doaj   +1 more source