Results 191 to 200 of about 156,991 (333)

Long-chain alkanes preserved in a Martian mudstone. [PDF]

Proc Natl Acad Sci U S A
Freissinet C, Glavin DP, Archer PD, Teinturier S, Buch A, Szopa C, Lewis JMT, Williams AJ, Navarro-Gonzalez R, Dworkin JP, Franz HB, Millan M, Eigenbrode JL, Summons RE, House CH, Williams RH, Steele A, McIntosh O, Gómez F, Prats B, Malespin CA, Mahaffy PR.   +21 more
europepmc   +1 more source

Perfusable Brain Microvascular Network‐On‐Chip Model to Study Flavivirus NS1‐Induced Endothelial Dysfunction

Advanced Functional Materials, EarlyView.
This study presents a microfluidic brain microvascular network‐on‐chip (BMVasChip) to investigate endothelial barrier dysfunction caused by flavivirus non‐structural protein 1 (NS1), including virus‐ and time‐dependent vascular damage, leakiness, and dysfunction.
Monika Rajput, Yen‐Ting Tung, Yu‐Chi Chen, Min Jae Song, Marc Ferrer, Emily M. Lee   +5 more
wiley   +1 more source

Finding water on the Moon and Mars: Humanity's extraterrestrial future. [PDF]

Proc Natl Acad Sci U S A
Thiemens MH, Pack A, Sharp Z.
europepmc   +1 more source

Endocytic Programming via Porous Silicon Nanoparticles Enhances TLR4 Nanoagonist Potency for Macrophage‐Mediated Immunotherapy

Advanced Functional Materials, EarlyView.
Porous silicon nanoparticles (PSiNPs) reprogram macrophage endocytosis of manganese@albumin‐based TLR4 nanoagonists, driving TRIF‐biased TLR4 signaling, eliciting robust proinflammatory responses, and potentiating macrophage‐mediated immunotherapeutic effects against NSCLC.
Xiaomei Zhang, Huiying Li, Shuodan Huang, Linxuan Zhang, Yan Gao, Ruoran Wang, Xiaoyu Wang, Hélder A. Santos, Zhenyu Yin, Bing Xia   +9 more
wiley   +1 more source

A membrane Sabatier system for water recovery and rocket propellant production. [PDF]

Nat Commun
Ullah I, Ren J, Zeng F, Lou H, Abbasi Z, Ahmed SM, Wu W, Wang Z.   +7 more
europepmc   +1 more source

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

Advanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao, Zhengyang Cao, Guangjun Zhong, Limin Shi, Junxia Xie, Jianhua Hao   +5 more
wiley   +1 more source

Redox-driven mineral and organic associations in Jezero Crater, Mars. [PDF]

Nature
Hurowitz JA, Tice MM, Allwood AC, Cable ML, Hand KP, Murphy AE, Uckert K, Bell JF, Bosak T, Broz AP, Clavé E, Cousin A, Davidoff S, Dehouck E, Farley KA, Gupta S, Hamran SE, Hickman-Lewis K, Johnson JR, Jones AJ, Jones MWM, Jørgensen PS, Kah LC, Kalucha H, Kizovski TV, Klevang DA, Liu Y, McCubbin FM, Moreland EL, Paar G, Paige DA, Pascuzzo AC, Rice MS, Schmidt ME, Siebach KL, Siljeström S, Simon JI, Stack KM, Steele A, Tosca NJ, Treiman AH, VanBommel SJ, Wade LA, Weiss BP, Wiens RC, Williford KH, Barnes R, Barr PA, Bechtold A, Beck P, Benzerara K, Bernard S, Beyssac O, Bhartia R, Brown AJ, Caravaca G, Cardarelli EL, Cloutis EA, Fairén AG, Flannery DT, Fornaro T, Fouchet T, Garczynski B, Goméz F, Hausrath EM, Heirwegh CM, Herd CDK, Huggett JE, Jørgensen JL, Lee SW, Li AY, Maki JN, Mandon L, Mangold N, Manrique JA, Martínez-Frías J, Núñez JI, O'Neil LP, Orenstein BJ, Phelan N, Quantin-Nataf C, Russell P, Schulte MD, Scheller E, Sharma S, Shuster DL, Srivastava A, Wogsland BV, Wolf ZU.   +88 more
europepmc   +1 more source

Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury

Advanced Functional Materials, EarlyView.
After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen, Yvonne Shen, Yutong Shao, Tenghuan Ge, Haowen Qiao, Shangzhou Xia, Yafei Qu, Yuanpu Chiu, Ying Qin, Zhen Zhao   +9 more
wiley   +1 more source

Dust devil migration patterns reveal strong near-surface winds across Mars. [PDF]

Sci Adv
Bickel VT, Almeida M, Read M, Schriever A, Tirsch D, Hauber E, Gwinner K, Thomas N, Roatsch T.   +8 more
europepmc   +1 more source

Probing Early Particle‐Cell Membrane Interactions via Single‐Cell and Single‐Particle Interaction Analysis

Advanced Functional Materials, EarlyView.
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar, Christos Tapeinos, Oğulcan Işıtman, Carmine D'Amico, Alexandra Correia, Hélder A. Santos, Quan Zhou   +6 more
wiley   +1 more source