Results 321 to 330 of about 5,995,934 (373)

Life Factors and Melanoma: From the Macroscopic State to the Molecular Mechanism

Advanced Science, EarlyView.
Melanoma, an aggressive skin cancer, arises from dynamic interactions between genetic, environmental, and lifestyle factors. This review explores how age, gender, obesity, diet, exercise, smoking, alcohol, UV exposure, circadian rhythms, and medications influence melanoma risk and progression.
Hanbin Wang, Hengxiang Zhang, Yuqi Zhou, Chunying Li, Weinan Guo   +4 more
wiley   +1 more source

Subventricular Zone‐on‐a‐Chip: A Model to Study Neurogenesis Disruption in Neonatal Intraventricular Hemorrhage

Advanced Science, EarlyView.
A human subventricular zone‐on‐a‐chip is developed to model intraventricular hemorrhage (IVH) in preterm infants. This platform enables the study of inflammation‐driven neurogenic disruption. Exposure to hemorrhagic cerebrospinal fluid and red blood cell lysate activated inflammatory pathways, with IL1B emerging as a key mediator.
Laura Nicoleti Zamproni, Begüm Gökçe, Magnus Gram, Coco Holliday, Aylin Sendemir, Marimélia Aparecida Porcionatto, Anna Herland   +6 more
wiley   +1 more source

Single‐Cell Transcriptome Analysis Reveals That Hmga2 Regulates Neuroinflammation and Retinal Function by Modulating Müller Cell Autophagy Through PI3K/AKT Signaling Following MCAO‐Induced Retinal Ischemia

Advanced Science, EarlyView.
Employing snRNA‐seq post‐MCAO‐induced retinal ischemia (RI), this study revealed a novel Hmga2‐high Müller cell subpopulation. Hmga2 knockout alleviated neuroinflammation and RI symptoms, potentially by binding PI3K and regulating Müller cell autophagy.
Weihao Lv, Juzheng Yuan, Zhe Ruan, Ya‐nan Dou, Hongchen Zhang, Xiaowei Fei, Leiying Chen, Zehan Zhang, Kai Yang, Xiuquan Wu, Zhou Fei, Fei Fei   +11 more
wiley   +1 more source

Deciphering the Role and Mechanism of Decidual Monocyte‐Derived Macrophage Infiltration in Obstetric Antiphospholipid Syndrome at Single‐Cell Resolution

Advanced Science, EarlyView.
This study uncovers a novel mechanism and therapeutic targets in obstetric antiphospholipid syndrome (OAPS). Antiphospholipid antibody/ß2‐glycoprotein I complex boosts CCL2 and TNF‐α expression in decidual macrophages via TLR4‐NF‐κB. CCL2 accumulates on endothelial surfaces via ACKR1, recruiting monocyte‐derived CCR2+ macrophages, driving inflammation,
Rui Gao, Pingying Qing, Hanxiao Chen, Zhengyan Hu, Qiaoran Yang, Chenyang Lu, Huimin Liu, Rujun Zeng, Yuanting Tang, Fan Yu, Jinbiao Han, Xin Liao, Xun Zeng, Lang Qin   +13 more
wiley   +1 more source

Vitiligo Signature‐Based Drug Screening Identifies Fulvestrant as a Novel Immunotherapy Combination Strategy

Advanced Science, EarlyView.
A vitiligo‐derived gene signature predicts response to immune checkpoint blockade across multiple cancer cohorts, providing a framework for patient stratification. Building on this, Fulvestrant—a clinically approved estrogen receptor degrader—further enhances antitumor immunity by reprogramming tumor‐associated macrophages and promoting CD8⁺ T cell ...
Jie Zhu, Liting Huang, Suzhen Bi, WeiKaixin Kong, Wanting Feng, Yingjia Li, Zhengwei Xie, Peipei Shan, Sujie Zhu   +8 more
wiley   +1 more source

Single‐Cell Transcriptomics Reveals ITGA2‐Mediated Metabolic Reprogramming and Immune Crosstalk in Pediatric Thyroid Carcinogenesis

Advanced Science, EarlyView.
This study unveils ITGA2⁺ tumor cells as key drivers of pediatric thyroid cancer aggressiveness. These cells orchestrate dual oncogenic pathways: GLUT1‐mediated glycolytic reprogramming and M2 macrophage polarization. This metabolic‐immunological crosstalk promotes tumor progression and metastasis.
Zhi‐jun Zhan, Ning Li, Yan Sun, Lu Chen, Jun‐da Yin, Yun‐han Shan, Jia‐xing Zeng, Zhe‐cheng Li, Hai‐long Tan, Neng Tang, Shi Chang, Peng Huang   +11 more
wiley   +1 more source

Single‐Nucleus RNA Sequencing Reveals Mid‐Gestational Neurodevelopment Features in the Superior Temporal Plane from Fetuses with Nonsyndromic Cleft Lip and Palate

Advanced Science, EarlyView.
Single‐nucleus RNA sequencing of mid‐gestation brains from fetuses with nonsyndromic cleft lip and palate reveals major disruptions in cell composition, cell‐to‐cell signaling, and gene regulation. The transcription factor MEF2C is identified as a central regulator of these changes and shows that lowering MEF2C impairs synapse formation, linking cleft ...
Liu‐Lin Xiong, Xin‐Wei Huang, Qiu‐Xia Xiao, Ying‐Gang Zheng, Hao‐Yue Qin, Chang‐Le Fang, Li Chen, Ruo‐Lan Du, Qiu‐Lin Wang, Li‐Ren Huangfu, Ye‐Qing Fei, Yang‐Yang Zhao, Chen‐Yang Zhai, Ze‐Mian Chen, Shi‐Kun Yuan, Yu‐Ji Zhou, Xing‐Man He, Ting‐Ting Zhi, Xiao‐He Tian, Ting‐Hua Wang   +19 more
wiley   +1 more source

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International Migration

Fourteen Points for the Twenty-First Century, 2020
This chapter investigates contemporary international migration patterns and the role of migration in the formation and sustenance of modern states. The author weighs the different options for immigration policy and control and concludes that the legal ...
J. Hollifield
semanticscholar   +3 more sources

International Migration and Migration Policy in Denmark [PDF]

SSRN Electronic Journal, 2002
Abstract: The paper gives an introduction to the persistent problems regarding labour market integration of Non-Western immigrants and refugees in Denmark. We describe changes in the flow of immigrants to Denmark and the derived changes in the composition of the stock of immigrants and descendants on national origin.
Nina Smith, Nina Smith, Peder J. Pedersen, Peder J. Pedersen   +3 more
openaire   +4 more sources

Internal Migration in Thailand [PDF]

Asian and Pacific Migration Journal, 1994
Internal migration of the population of Thailand involves a number of distinct forms of movement. Three forms are identified in this research: single-move, seasonal and repeat. The first can be treated as long-term migration while the latter two are more temporary.
Nittaya Piriyathamwong, Philip Guest, Kritaya Archavanitkul, Aphichat Chamratrithirong, Kerry Richter   +4 more
openaire   +2 more sources