Results 51 to 60 of about 91,208,433 (234)

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

open access: yesFEBS 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   +2 more
wiley   +1 more source

New Mexico Lobo, Volume 067, No 92, 4/10/1964 [PDF]

open access: yes, 1964
New Mexico Lobo, Volume 067, No 92, 4/10 ...
University of New Mexico
core   +1 more source

„Legalizować czy nie?” – analiza związku pomiędzy stosowaniem kanabinoli a częstością występowania i obrazem klinicznym zaburzeń psychotycznych

open access: yesPsychiatria i Psychologia Kliniczna, 2010
Związek pomiędzy zażywaniem kanabinoli a występowaniem zaburzeń psychotycznych jest opisywany od dawna. Udowodniono między innymi, że kanabinole mogą wywoływać przemijające objawy pozytywne, negatywne i poznawcze psychozy u zdrowych osób oraz zaostrzać ...
Marta Gawłowska   +1 more
doaj  

A Utility-Based Rate Allocation of M2M Service in Heterogeneous Wireless Environments

open access: yesInternational Journal of Distributed Sensor Networks, 2013
This paper presents a dynamic adaptive machine-to-machine (M2M) service rate allocation scheme for optimum traffic distribution in heterogeneous wireless environments (HWEs). According to the M2M service characteristics, it proposes the utility function,
Yao Huang   +4 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

A Becker–Döring model with injection and irreversible fragmentation

open access: yesEuropean Journal of Applied Mathematics
We introduce and analyse a variant of the Becker–Döring equations that models the growth of clusters through the gain or loss of monomers. Motivated by enzymatic reactions in biology, this model incorporates irreversible fragmentation and monomers ...
Simon Loin
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Superseded New Jersey Administrative Code: Title 10: Chapter 92

open access: yes, 2011
Pages Removed:1-
New Jersey. Department of Human Services
core  

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