Results 61 to 70 of about 1,089,131 (337)

Relationship of vitamin D intake and sun exposure with serum 25-hydroxyvitamin-D in schoolchildren with obesity

Archivos Latinoamericanos de Nutrición, 2022
Introduction. The obesity worldwide has produced an increase in obesity-related diseases and can be associated with low concentrations of 25-hydroxyvitamin-D.
Libertad Pérez Manzo, Yunue Flores Ruelas, Salma Cortés Alvarez, Mario del Toro Equihua, Karmina Sánchez Meza, Fátima López Alcaraz, Carmen A Sánchez-Ramírez   +6 more
doaj   +1 more source

Acute Skin Sun Damage in Children and Its Consequences in Adults [PDF]

, 2010
Children spend more time outdoors than adults and there is compelling evidence that childhood is a particularly vulnerable time for the photocarcinogenic effects of the sun.
Mislav Luka Domljan, Nives Pustišek, Nives Šikanić-Dugić, Vlasta Hiršl-Hećej   +3 more
core   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Determination of sun exposure and photoprotection habits in individuals who perform outdoor exercises, in the Venezuelan Andean region

Iatreia, 2023
Background: Frequent and indiscriminate sun exposure has determined an increase in skin cancer rates globally. In Venezuela, reports evaluating sun exposure practices and the use of photoprotection measures are limited.
Aguasanta González-Delatorre, Guillermo Terán-Ángel, María Eugenia Ortega-Moreno, Luisa Elena Montilla-Calderón   +3 more
doaj   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Sun Exposure across the Life Course Significantly Modulates Early Multiple Sclerosis Clinical Course

Frontiers in Neurology, 2018
BackgroundLow vitamin D and/or sun exposure have been associated with increased risk of multiple sclerosis (MS) onset. However, comparatively, few studies have prospectively examined associations between these factors and clinical course.ObjectivesTo ...
Steve Simpson, Steve Simpson, Ingrid van der Mei, Robyn M. Lucas, Robyn M. Lucas, Anne-Louise Ponsonby, Anne-Louise Ponsonby, Anne-Louise Ponsonby, Simon Broadley, Leigh Blizzard, Ausimmune/AusLong Investigators Group, Bruce Taylor, Robyn M. Lucas, Keith Dear, Anne-Louise Ponsonby, Terry Dwyer, Ingrid van der Mei, Leigh Blizzard, Steve Simpson, Bruce V. Taylor, Simon Broadley, Trevor Kilpatrick, David Williams, Jeanette Lechner-Scott, Cameron Shaw, Caron Chapman, Alan Coulthard, Michael P. Pender, Patricia Valery   +28 more
doaj   +1 more source

Sun safety in construction: a UK intervention study [PDF]

, 2016
Background: Interventions to promote sun safety in the UK construction sector are warranted given the high incidence of skin cancer attributable to sun exposure relative to other occupational groups.
Borland, J. Houdmont, P. Madgwick, R. Randall, Vallejo-Torres, Woolley   +5 more
core   +2 more sources

NR4A1 Exerts Pro‐Tumor Role in Glioblastoma via Inducing xCT/GPX4‐Regulated Ferroptosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study investigates NR4A1's paradoxical roles in glioblastoma (GBM) progression, focusing on its mechanistic link to ferroptosis regulation. We aimed to resolve conflicting reports of NR4A1 as both an oncogene and a tumor suppressor by defining its transcriptional control over xCT/GPX4‐mediated iron homeostasis and its clinical ...
Peng Tao, Shikuan Din, Zhengkang Fu, Qian Sun, Xiwei Zhu, Yuxin Wei, Huan Qu, Xinyi Zhang, Jiaxuan Liu, Chuhua Fu, Qianxue Chen   +10 more
wiley   +1 more source

Sun Exposure and Protection Habits in Pediatric Patients with a History of Malignancy. [PDF]

PLoS ONE, 2015
Survivors of childhood cancer are at high risk for developing non-melanoma skin cancer and therefore are firmly advised to avoid or minimize sun exposure and adopt skin protection measures.
Yael Levy-Shraga, Rinat Cohen, Michal Ben Ami, Yonatan Yeshayahu, Vered Temam, Dalit Modan-Moses   +5 more
doaj   +1 more source

Decreased Serum 5‐HT: Clinical Correlates and Regulatory Role in NMJ of MG

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Although 5‐Hydroxytryptamine (5‐HT) indirectly stimulates muscle contraction and participates in regulating Acetylcholine receptor (AChR) cluster homeostasis in cellular, animal, and clinical studies, evidence regarding its potential to modulate muscle contraction in myasthenia gravis (MG) remains limited.
Xinru Shen, Jing Zhang, Xinyue Zhou, Xiaoxiao Yu, Haodong Shang, Shufan Chen, Lulu Zhen, Jinru Wu, Guanlian Hu, Xiaoyan Zhu, Zhan Sun, Yiren Wang, Jiahui Wang, Jie Lv, Xue Zhao, Yingna Zhang, Wei Guo, Ying Peng, Feng Gao   +18 more
wiley   +1 more source