Results 81 to 90 of about 200,246 (317)

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

FEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Study on the Necessity and Methodology for Enhancing Outpatient and Clinical Education in the Department of Radiology

Journal of the Korean Society of Radiology
In the rapidly evolving healthcare environment, radiologists strive to establish their rightful place. Thus, there is a need for enhanced outpatient and clinical education within the Department of Radiology and exploration of its methodologies ...
Soo Buem Cho, Jiwoon Seo, Young Hwan Kim, You Me Kim, Dong Gyu Na, Jieun Roh, Kyung-Hyun Do, Jung Hwan Baek, Hye Shin Ahn, Min Woo Lee, Seunghyun Lee, Seung Eun Jung, Woo Kyoung Jeong, Hye Doo Jeong, Bum Sang Cho, Hwan Jun Jae, Seon Hyeong Choi, Saebeom Hur, Su Jin Hong, Sung Il Hwang, Ji-hoon Kim   +20 more
doaj   +1 more source

Why human connection is the true metric of research success

FEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan, Mattias Wei Ren Kon, Xavier Coumoul, Fun Man Fung   +3 more
wiley   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Istical Characterization of Aerosols' Liquid Water Content and Visibility for Terrestrial FSO Links

Communications, 2012
Liquid water content (LWC) is a microphysical parameter which is used to characterize fog/cloud and other particulates. In the absence of precipitation higher amount of LWC depicts dense fog, significantly reducing visibility and causing performance ...
Muhammad Saeed Khan, Roberto Nebuloni, Martin Grabner, Carlo Capsoni, Erich Leitgeb, Vaclav Kvicera   +5 more
doaj   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Improving PM2.5 and Visibility Predictions in China Using Machine Learning and Ensemble Forecasting

Journal of Geophysical Research: Machine Learning and Computation
Accurate PM2.5 and visibility predictions are essential for effective air quality management in central and eastern China. This study seeks to enhance the regional air quality numerical prediction system (RMAPS‐Chem) by integrating machine learning ...
Ziyin Zhang, Jing Xu, Xiujuan Zhao, Siyu Cheng   +3 more
doaj   +1 more source

Bousculer les normes corporelles

Communication
Drawing on the study of an anti-fatphobia hashtag on X (formerly Twitter) and using a hybrid approach combining online ethnography, quantitative analysis and network analysis, this article examines the various facets of building and deploying online ...
Phoebé Pigenet
doaj   +1 more source

Influence of design and installation of emergency exit signs on evacuation speed

Journal of Asian Architecture and Building Engineering, 2019
Emergency exit signs have an important role in the fire safety of buildings. Exit signs help evacuees rapidly escape fire by following the fastest and safest escape routes immediately after the detection of fire.
Gyu-Yeob Jeon, Wook-Jeong Na, Won-Hwa Hong, Jin-Kook Lee   +3 more
doaj   +1 more source