Results 171 to 180 of about 7,923,952 (292)

Chapter 5 Synthesis and Evaluation of Polyamide-Isoxazolidine

open access: yes, 2014
Pyrrole-Imidazole hairpin polyamides are a cell-permeable class of DNA-binding small molecules that are able to access chromatin and disrupt the transcription factor-DNA binding interface, thereby downregulating endogenous gene expression in human ...
Conjugates Artificial   +1 more
core  

Chromatin Remodelling Complexes in Plant Adaptation to Abiotic Stress: Mechanisms and Perspectives

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT As sessile organisms, plants have evolved elaborate epigenetic regulatory networks to adapt to a wide range of abiotic stress. Chromatin remodelling is a core epigenetic regulatory mechanism that refers to the process by which chromatin remodelling complexes mediate dynamic changes in chromatin spatial conformation and DNA accessibility ...
Xiuxiu Zhang, Yueran Zhang, Jiang Li
wiley   +1 more source

Effects of photobiomodulation therapy on pulmonary inflammation in chronic asthma: Dosimetric study in an experimental model

open access: yesPhotochemistry and Photobiology, EarlyView.
Photobiomodulation therapy (PBMT) was evaluated across a radiant energy range (1–7.5 J) in a murine model of chronic ovalbumin‐induced asthma to identify the optimal therapeutic dose. PBMT attenuated airway inflammation and remodelling, suppressed Th2 cytokines, and enhanced regulatory immune responses, highlighting a dose‐dependent immunomodulatory ...
Tawany Gonçalves Santos   +11 more
wiley   +1 more source

Characterisation of a forkhead transcription factor: FOXE1. [PDF]

open access: yes
FOXE1, a forkhead transcription factor, plays an essential role in the development of the thyroid and hair follicle. Loss-of-function FOXE1 mutations cause aberrant morphogenesis of both tissues, apparently due to a defect in cell migration. In the mature thyroid, FOXE1 plays an essential role in the control of thyroid hormone synthesis, modulating ...
openaire  

Inflammation and mechanical force‐induced bone remodeling

open access: yesPeriodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon   +6 more
wiley   +1 more source

Antibiotic‐mediated immune modulation in periodontitis

open access: yesPeriodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez   +6 more
wiley   +1 more source

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