Results 111 to 120 of about 3,408,578 (301)

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

Ron Stone

, 2007
"Cpl Ron Stone VX64998 2/1 Aust. Army Topo Survey Company 9-4-1942 13-4-1943."Corporal Ron Stone VX64998 2/1 Australian Army Topographical Survey Company.
Stone, Ron
core  

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Stone tool use as an adaptive technology: A meta-analysis of functional estimates on use-wear traces from early, middle, and late Upper Paleolithic industries in the northeastern Japanese Archipelago

Quaternary Environments and Humans
Since the 1980s, the development of experimental traceological studies has enabled archaeologists to estimate the intended use of Paleolithic stone tools whose functions were unclear.
Akira Iwase
doaj   +1 more source

Baldwin effects in early stone tools. [PDF]

Evol Anthropol, 2020
Corbey R.
europepmc   +1 more source

Stone tool assemblages

, 2021
na
openaire   +1 more source

Stone axes throw new light on Baltic stone age mortuary rites [PDF]

Despite their ubiquity, Mesolithic lithic tools given as funerary offerings have rarely been studied in detail. Whereas personal ornaments (e.g. beads, pendants) are commonly interpreted as markers of social identity and status, archaeologists have ...
Strautnieks, Ivars, Holmqvist-Sipilä, Elisabeth, Macāne, Aija, Edmonds, Mark Roland, Nordqvist, Kerkko, Hunter, Emily M., Little, Aimée, Edmonds, Mark, Holmqvist, Elisabeth, Harto Villén, Ana, Hunter, Emily, Kalniņa, Laimdota, Goodchild, Helen, Little, Aimee Patrice, Petrović, Anđa, Pomstra, Diederik, Zagorska, Ilga   +16 more
core   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

stone-tool-gracile supp 2 from Habitual stone-tool-aided extractive foraging in white-faced capuchins, Cebus capucinus

, 2018
Habitual reliance on tool use is a marked behavioural difference between wild robust (genus Sapajus) and gracile (genus Cebus) capuchin monkeys. Despite being well studied and having a rich repertoire of social and extractive foraging traditions, Cebus ...
Margaret C. Crofoot (236866), Alicia Ibáñez (5637188), Nicolas Zwyns (5637185), Brendan J. Barrett (4042310), Claudio M. Monteza-Moreno (5637179), Tamara Dogandžić (5637182)   +5 more
core   +1 more source