Results 241 to 250 of about 133,710 (277)

Photocatalytically Activated Cu‐N1S3 Single‐Atom Nanozyme: Enhancing Enzyme Activities and Antibacterial Synergy for Highly Efficient Fruit Preservation

Advanced Science, EarlyView.
This study presents S‐coordinated Cu single‐atom nanozymes (Cu/CNS) fabricated via mild photocatalytic self‐assembly strategy. The nanozyme exhibits exceptional multi‐enzyme activity and near‐perfect antimicrobial efficacy. Incorporated into chitosan‐gelatin film, it enables pH‐responsive, broad‐spectrum fruit preservation, more than doubling the shelf‐
Chuanlong Men, Chenchen Wu, Lei Wang, Shengjie Gao, Yu Mao, Wei Liu, Changhong Liu, Lei Zheng   +7 more
wiley   +1 more source

TTNPB Promotes Human Pluripotent Stem Cell‐to‐Neural Stem Cell Transition via Modulation of Chromatin Accessibility and the S‐(5′‐adenosyl)‐L‐homocysteine/Choline Metabolic Network

Advanced Science, EarlyView.
A retinoic acid receptor agonist, TTNPB, drives the efficient generation of advanced neural stem cells (ANSCs) from human pluripotent stem cells. TTNPB‐centered chromatin remodeling and metabolic reprogramming, promote neuroectoderm commitment. The resulting cells show robust neural potential and functional efficacy in a rat depression model.
Ruilin Du, Yudi Ren, Qiaoqiao Meng, Peng Wei, Ruyu Zhu, Junjie Bao, Ye Yang, Shuo Yan, Chaorong Yue, Xueying Zhu, Shuo Cao, Chunxia Hao, Wei Sun, Yongli Song, Xihe Li, Zhimin Wu, Siqin Bao, Yanglin Chen   +17 more
wiley   +1 more source

Habitat degradation relates to reduced immune function in nestlings, but not adults, of a tropical forest bird. [PDF]

Naturwissenschaften
Sorg TI, Hegemann A, Cousseau L, Kung'u GN, Heiskanen J, Pellikka P, Githiru M, Lens L, Apfelbeck B.   +8 more
europepmc   +1 more source

The Microbiota Shapes Central Nervous System Myelination in Early Life

Advanced Science, EarlyView.
Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch, Emily G. Knox, Daniel Soong, Thomaz F. S. Bastiaanssen, Kalevi Trontti, Gabriel S. S. Tofani, Sophia Ivaschuk, Michael K. Collins, Donia Arafa, Jatin Nagpal, Iiris Hovatta, David A. Lyons, Gerard Clarke, John F. Cryan   +13 more
wiley   +1 more source

Flexibility in task performance and division of labour in a cooperatively breeding cichlid

Ramesh A, Taborsky B.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Cooperative breeding in mammals

Trends in Ecology & Evolution, 1994
Cooperative breeding in mammals covers a diversity of breeding systems. In all cases, however, Individuals assist in the rearing of offspring other than their own. Recent research has highlighted some of the factors responsible for variation both within and between species.
M D, Jennions, D W, Macdonald
openaire   +2 more sources

Familiarity breeds cooperation

Nature, 1998
Many theoretical models have been developed to study the conditions under which unrelated individuals should cooperate or not cooperate. But such behaviour is rarely ‘all or nothing’, and new mathematical models allow the optimal level of cooperation to be determined.
Laurent Keller, H. Kern Reeve
openaire   +1 more source

Cooperative Breeding in Marmots

Oikos, 1999
Whenever individuals live in stable social groups and not all individuals breed, group members may breed cooperatively. While well-documented in a variety of birds and mammals, there is some controversy over whether, and to what degree, sciurid rodents breed cooperatively.
Daniel T. Blumstein, Kenneth B. Armitage
openaire   +1 more source