Results 111 to 120 of about 166,553,224 (247)

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

Anti-Melanogenic Activities of Sargassum fusiforme Polyphenol-Rich Extract on α-MSH-Stimulated B16F10 Cells via PI3K/Akt and MAPK/ERK Pathways

open access: yesFoods
Background: Melanin overproduction leads to pigmented skin diseases. Brown algae polyphenols, non-toxic secondary metabolites, exhibit potential bioactivities.
Bei Chen   +9 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Assessing Relationships Among Value Travel Lifestyle and Quality of Life on Kenting?s Travelers.

open access: yes, 2009
[[abstract]]The factors that influence Quality of Life are value and life style. Leisure activities related to value and social characteristic. In order to understand and get more information about travelers?
Lee, Ying-Ching
core  

Transcriptome Analysis of Effect of Cordyceps militaris Aqueous Extract in Human Gastric Cancer Cell BGC-823 on Different RCD Pathways

open access: yesShipin gongye ke-ji
Objective: The main regulated cell death (RCD) signaling pathway of Cordyceps militaris (XG) water extract that affects the growth activity of the human gastric cancer cell line BGC-823 was analyzed and predicted using transcriptome sequencing technology.
Mingqi CUI   +5 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

On the Definition and Age-Dependency of the Value of a Statistical Life. A Review and Extension [PDF]

open access: yes
The value of preventing a fatality or (saving) a statistical life is an important question in health economics as well as environmental economics. This paper reviews and adds new insights to several of the issues discussed in the literature. For example,
Johansson, Per-Olov
core  

15th International Conference on Biosystems Engineering 2025 : Book of Abstracts : May 7-9 2025 in Tartu, Estonia [PDF]

open access: yes
Book of Abstracts. 15th International Conference on Biosystems Engineering 2025, May 7–9, 2025 Tartu, Estonia.
Estonian University of Life Sciences
core   +1 more source

Environmental Sustainability Initiatives in the Operating Room: A Scoping Review

open access: yesAnnals of Surgery Open
The global healthcare industry has a substantial environmental footprint and therefore has a responsibility to decrease its impact. Changes to increase sustainability will only occur if healthcare providers (HCPs) and decision-makers understand and ...
Emre Gorgun, MD   +6 more
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

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