Results 91 to 100 of about 39,702 (305)

A Physiological Microfluidic Blood–Brain‐Barrier Model for In Vitro Study of Nanoparticle Trafficking and Accumulation

Advanced Healthcare Materials, EarlyView.
A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen, Neona M. Lowe, Sophia Kellogg, Kuan‐Wei Huang, Hannah O'Toole, Elizabeth J. Hale, Venktesh S. Shirure, Bhupinder S. Shergill, Steven C. George, Randy P. Carney   +9 more
wiley   +1 more source

Engaging the Immune Response to Normalize the Tumor Microenvironment [PDF]

, 2013
Solid tumors exist as heterogeneous populations comprised not only of malignant cells, but various other cell types, including cells that make up the vasculature, that can strongly influence tumorgenicity.
Sabins, Nina, Storkus, Walter
core  

Exploring novel roles of tumor pericytes [PDF]

, 2015
Tumor biology has been extensively studied over the last few decades, with a principal focus on how neoplastic cells obtain cellular immortality.
Hong, Jong Wook
core   +1 more source

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

Pericyte signaling via soluble guanylate cyclase shapes the vascular niche and microenvironment of tumors

The EMBO Journal
Pericytes and endothelial cells (ECs) constitute the fundamental components of blood vessels. While the role of ECs in tumor angiogenesis and the tumor microenvironment is well appreciated, pericyte function in tumors remains underexplored. In this study,
Jing Zhu, Wu Yang, Jianyun Ma, Hao He, Zhen Liu, Xiaolan Zhu, Xueyang He, Jing He, Zhan Chen, Xiaoliang Jin, Xiaohong Wang, Kaiwen He, Wu Wei, Junhao Hu   +13 more
doaj   +1 more source

Endothelial Wnt/β-catenin signaling inhibits glioma angiogenesis and normalizes tumor blood vessels by inducing PDGF-B expression [PDF]

, 2012
Endothelial Wnt/β-catenin signaling is necessary for angiogenesis of the central nervous system and blood–brain barrier (BBB) differentiation, but its relevance for glioma vascularization is unknown. In this study, we show that doxycycline-dependent Wnt1
Abramsson, Adams, Aicher, Armulik, Arosarena, Augustin, Benedito, Bergers, Blouw, Brastianos, Cancer Genome Atlas Research Network, Carmeliet, Cathrin J. Czupalla, Cattelino, Chien, Claxton, Corada, Daneman, Daneman, Devraj, Ernesto Bockamp, Estrach, Fisher, Franco, Gerhardt, Gerhardt, Harada, Harrington, Hellström, Jadranka Macas, Jakobsson, Jenny Zinke, Kamino, Karl H. Plate, Kavi Devraj, Kotliarova, Li, Liebner, Liebner, Liebner, Liebner, Lobov, Lobov, Lucero, Machein, Mailhos, Makoto M. Taketo, Marco Reis, Marcus Fruttiger, McCarty, Min, Nicole Ziegler, Noguera-Troise, Olsson, Phng, Phng, Rosario Heck, Saharinen, Sascha Seidel, Schneider, Segarra, Siekmann, Smadja, Smolich, Sonja Thom, Stefan Liebner, Stefanie Dimmeler, Stenman, Streit, Thomas, Vleminckx, Willert, Williams, Wolburg, Yano, Yano, Yoshio-Hoshino, Zhang, Zhang, Zhou   +79 more
core   +1 more source

Targeting the PDK1/c‐Myc/SOX10 Signaling in Oligodendrocytes Alleviates Neuropathic Pain

Advanced Science, EarlyView.
This work reveals that oligodendrocyte homeostasis, mediated by PDK1, is a critical determinant of neuropathic pain (NPP) pathogenesis. Disruption of PDK1 in oligodendrocytes impairs SOX10‐dependent myelination programs through c‐Myc accumulation, leading to disrupted myelination and the pathophysiology of NPP.
Pingping Qiao, Lifang Guo, Guochao Yang, Chaoli Huang, He Wang, Jian‐Jun Yang, Guiquan Chen, Yimin Hu   +7 more
wiley   +1 more source

FGF-2 signaling in nasopharyngeal carcinoma modulates pericyte-macrophage crosstalk and metastasis

JCI Insight, 2022
Molecular signaling in the tumor microenvironment (TME) is complex, and crosstalk among various cell compartments in supporting metastasis remains poorly understood. In particular, the role of vascular pericytes, a critical cellular component in the TME,
Yujie Wang, Qi Sun, Ying Ye, Xiaoting Sun, Sisi Xie, Yuhang Zhan, Jian Song, Xiaoqin Fan, Bin Zhang, Ming Yang, Lei Lv, Kayoko Hosaka, Yunlong Yang, Guohui Nie   +13 more
doaj   +1 more source

Hierarchical Targeting of TREM2+ Myeloid Cells via Acid‐Triggered OMVs Reprogram Immunosuppression and Suppress Osteolysis in Bone‐Metastatic TNBC

Advanced Science, EarlyView.
This study developed a hierarchical targeting nanoplatform, siTREM2@ETP‐PEOz‐OMVs, against triple‐negative breast cancer (TNBC) bone metastasis. It precisely delivers therapeutic siTREM2 to monocytes/macrophages within the metastatic niche. This intervention dually regulates cell fate: reprogramming immunosuppressive macrophages and inhibiting ...
Fanglu Chen, Yucheng Xue, Xiao Ma, Liang Chen, Zhenxuan Shao, Hangxiang Sun, Haochen Mou, Fangqian Wang, Zilong Li, Yechao Shen, Zhaoming Ye, Xiaohua Yu, Shengdong Wang   +12 more
wiley   +1 more source

Paraneoplastic thrombocytosis in ovarian cancer [PDF]

, 2012
<p>Background: The mechanisms of paraneoplastic thrombocytosis in ovarian cancer and the role that platelets play in abetting cancer growth are unclear.</p> <p>Methods: We analyzed clinical data on 619 patients with epithelial ...
Akl EA, Alpa M. Nick, Angela F. Drew, Anil K. Sood, Bulent Ozpolat, Chad V. Pecot, Charles N. Landen, Diana Urbauer, Donald Lamkin, Edward H. Ahn, Erin R. King, Frances Balkwill, Francisca Gushiken, Gabriel Lopez-Berestein, Guillermo N. Armaiz-Pena, Hannah Gershenson, Hee Dong Han, Hernan G. Vasquez, Iain A. McNeish, Ibrahim Tekedereli, Jermaine Coward, Justin Bottsford-Miller, Katherine Collins, Koen DeGeest, Koji Matsuo, Mian M.K. Shahzad, Michael T. Deavers, Rajesha Rupaimoole, Rebecca L. Stone, Riess L, Rui Wang, Susan K. Lutgendorf, Vahid Afshar-Kharghan, Virginia K. Bond, Wah Chiu, Wei Hu   +35 more
core   +1 more source