Results 81 to 90 of about 1,821 (267)

Synthesis and Characterization of Conjugated/Cross-Conjugated Benzene-Bridged Boron Difluoride Formazanate Dimers [PDF]

open access: yes, 2015
One of the most common strategies for the production of molecular materials with optical properties in the far-red/near-IR regions of the electromagnetic spectrum is their incorporation into dimeric architectures. In this paper, we describe the synthesis
Barbon, Stephanie M   +3 more
core   +3 more sources

Photocaged Oxytocin and Vasopressin Probes to Decipher Neuropeptide Signalling With High Spatiotemporal Resolution

open access: yesAngewandte Chemie International Edition, EarlyView.
Novel and biocompatible photoactivatable oxytocin and vasopressin probes, utilising state‐of‐the‐art photocages, remain inactive in the dark. Light exposure facilitates rapid spatiotemporal receptor activation and phospholipase C (PLC)‐mediated downstream signalling. Figure created in https://BioRender.com.
Konstantin Raabe   +7 more
wiley   +1 more source

Vitamins as potent cancer treatments through regulating the activity and expression of MMP‐2 and MMP‐9

open access: yesBulletin of the Korean Chemical Society, EarlyView.
Vitamins could regulate both MMP‐2 and MMP‐9 expression and activity through transcriptional and MAPK signaling pathway modulation. This study highlights the potential of vitamins as low‐toxicity therapeutic or adjunct agents for targeting MMP‐mediated cancer progression. Abstract Matrix metalloproteinases (MMP‐2 and MMP‐9) are key regulators of cancer
Yen Thi Nguyen   +5 more
wiley   +1 more source

Deciphering the catalytic and pharmacological mechanisms of Coptis chinensis herbzymes to renovate intestinal microenvironment for colitis alleviation

open access: yesBMEMat, EarlyView.
The synthesized CCzymes possess both antioxidant enzyme activity and pharmacological properties inherent to Coptis chinensis. By their antioxidant enzyme activity, CCzymes can attenuate oxidative stress within the inflammatory region of ulcerative colitis (UC), while their pharmacological activity acts on macrophage polarization and the intestinal ...
Zhichao Deng   +10 more
wiley   +1 more source

A fehérjefeltekeredés alapjai: a feltekeredés, a letekeredés és az aggregáció vizsgálata atomi szintű kísérleti és számítási módszerekkel = Unifying principles of protein folding: understanding folding, unfolding and aggregation at atomic-level by experimental and computational methods [PDF]

open access: yes, 2013
Célkitűzésünk a fehérjefeltekeredés és konformációs állapotváltozások mélyebb megértése, alkalmasan megválasztott modellrendszerek - azaz különböző méretű és belső dinamikájú fehérjék - vizsgálatán keresztül. A kémiailag vagy bakteriális úton előállított
Bodor, Andrea   +4 more
core  

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

open access: yesBMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song   +9 more
wiley   +1 more source

A novel biomimetic liposome drug delivery system mediated by macrophage targeting for precision treatment of encephalitis

open access: yesBMEMat, EarlyView.
An advanced macrophage‐mediated biomimetic liposome (AC‐LP@RAW) that can penetrate the BBB and precisely target inflammatory sites in the deep brain was established in this study based on the unique immune homing property of macrophages, and showed a significantly improved delivery of curcumin to the brain.
Mengru Wu   +5 more
wiley   +1 more source

SYNTHESIS, EVALUATION AND DOCKING STUDIES OF NOVEL FORMAZAN DERIVATIVES AS AN ENOYL-ACP REDUCTASE INHIBITORS [PDF]

open access: yes, 2018
Objective: To synthesize, evaluate and performing the docking studies of novel formazan derivatives as enoyl-ACP reductase inhibitors.Materials: In the present investigation, a series of formazans (Ia-d) were synthesized by stirring aryl diazonium salts ...
Cellappa, Selvinthanuja   +2 more
core   +1 more source

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