Results 81 to 90 of about 785,061 (339)

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Prevalence and heritability of parental‐reported speech and/or language difficulties in a Swedish population‐based twin sample

JCPP Advances
Background Research on genetic and environmental influences on speech and/or language difficulties (SaLD) is sparse, with inconsistent heritability estimates. We aimed to estimate the prevalence of parental reported SaLD and the relative contributions of
Rebecka Keijser, Jakob Åsberg Johnels, Marika Habbe, Paul Lichtenstein, Henrik Larsson, Sebastian Lundström, Mark J. Taylor, Kristiina Tammimies   +7 more
doaj   +1 more source

Upregulation of Early and Downregulation of Terminal Pathway Complement Genes in Subcutaneous Adipose Tissue and Adipocytes in Acquired Obesity

Frontiers in Immunology, 2017
Inflammation is an important mediator of obesity-related complications such as the metabolic syndrome but its causes and mechanisms are unknown. As the complement system is a key mediator of inflammation, we studied whether it is activated in acquired ...
Sanna Kaye, Sanna Kaye, A. Inkeri Lokki, A. Inkeri Lokki, A. Inkeri Lokki, Anna Hanttu, Eija Nissilä, Eija Nissilä, Sini Heinonen, Antti Hakkarainen, Jesper Lundbom, Nina Lundbom, Lilli Saarinen, Olli Tynninen, Maheswary Muniandy, Maheswary Muniandy, Aila Rissanen, Aila Rissanen, Jaakko Kaprio, Jaakko Kaprio, Seppo Meri, Seppo Meri, Kirsi H. Pietiläinen, Kirsi H. Pietiläinen   +23 more
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

On-demand generation of entanglement of atomic qubits via optical interferometry

, 2008
The problem of on-demand generation of entanglement between single-atom qubits via a common photonic channel is examined within the framework of optical interferometry.
D. M. Greenberger, M. A. Nielsen, M. G. Moore, Y. P. Huang   +3 more
core   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Born to Fear the Machine? Genetic and Environmental Influences on Negative Attitudes toward AI Agents

Advanced Science
Despite the rapid development of artificial intelligence (AI) agents, substantial individual differences in public acceptance persist. To explain the difference in attitudes toward AI agents, existing research has primarily focused on environmental ...
Xiaojiayu Tan, Yue He, Yuan Zhou, Xinying Li, Qingwen Ding, Yikai Tang, Yu L. L. Luo, Ruolei Gu   +7 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

An investigation into the voice of identical twins [PDF]

, 2013
An investigation into the voice of identical twinsRunning title:  Voice of identical twinsAbstractThe study aimed at perceptually and acoustically differentiating the voices of identical twins from each other.
Sebastian, Swapna
core   +1 more source