Results 181 to 190 of about 1,378,855 (300)

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

Advanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett, Yann S. Vanrobaeys, Tessy Teboh, Zakiya Smith, Anderson Scott, Cynthia Hajal, Paula T. Hammond, Joelle P. Straehla   +7 more
wiley   +1 more source

Topography-driven variability in atmospheric deposition and soil distribution of cadmium, lead and zinc in a mountainous agricultural area. [PDF]

Sci Rep
Zhang Q, Liu H, Mei X, Gu Z, Li X.
europepmc   +1 more source

Conjugated Porphyrin Polymer With Superior Charge Transfer for Photodynamic‐Immunomodulatory Prevention of CIED Infection in Diabetes

Advanced Healthcare Materials, EarlyView.
Under NIR irradiation, PTCPP generates ROS to eliminate MRSA biofilms and promote M1 macrophage polarization for phagocytosis. After bacterial clearance, the material is phagocytosed by macrophages, shifting their polarization to M2 phenotype via metabolic reprogramming, which synergistically enhances anti‐infection therapy and wound healing.
Honghao Ma, Jinguo Xu, Rongrong Gu, Chuanhui Dong, Te Chen, Yi Mu, Jing Zhu, Yating Wang, Wen Wang, Yingying Zhang, Hongyu Ma, Xiaochen Wang, Sheng Ye, Cheng Cheng   +13 more
wiley   +1 more source

Atmospheric Deposition of Microplastics in South Central Appalachia in the United States. [PDF]

ACS EST Air
Elnahas A, Gray A, Lee J, AlAmiri N, Pokhrel N, Allen S, Foroutan H.   +6 more
europepmc   +1 more source

Atmospheric deposition of arsenic, cadmium, copper, lead, and zinc near an operating and an abandoned lead smelter. [PDF]

J Environ Qual, 2020
Xing W, Yang H, Ippolito JA, Zhao Q, Zhang Y, Scheckel KG, Li L.   +6 more
europepmc   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

Advanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira, Luisa de Roy, Anna‐Lotta Feldmeier, Mubashir Ahmad, Sofia Pilão, Maria Ahrens, Anita Ignatius, Carsten Linti, Andreas Martin Seitz   +8 more
wiley   +1 more source

Mosses ML: Machine-Learning-Enhanced Biomonitoring of Emerging Contaminants Using <i>Hylocomium splendens</i>: An Integrated Approach Linking Atmospheric Deposition, Trace Metals, and Predictive Risk Assessment. [PDF]

Toxics
Kosior G, Matik K, Sporek M, Ziembik Z, Kalinichenko A.   +4 more
europepmc   +1 more source

Climate and atmospheric deposition effects on forest water-use efficiency and nitrogen availability across Britain. [PDF]

Sci Rep, 2020
Guerrieri R, Vanguelova E, Pitman R, Benham S, Perks M, Morison JIL, Mencuccini M.   +6 more
europepmc   +1 more source

Advances in 3D Bioprinting for Breast Cancer Modeling: Tumor Microenvironment, Metastasis, and Drug Screening

Advanced Healthcare Materials, EarlyView.
Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu, Mahboobeh Mahmoodi, Ehsanul Hoque Apu, Fahimeh Shahabipour, Sibel Emir Diltemiz, Sanjib Saha, Halima Alem, Nureddin Ashammakhi   +7 more
wiley   +1 more source

Atmospheric deposition of microplastics in urban, rural, forest environments: A case study of Thulamela Local Municipality. [PDF]

PLoS One
Mutshekwa T, Mulaudzi F, Maiyana VP, Mofu L, Munyai LF, Murungweni FM.   +5 more
europepmc   +1 more source