Results 221 to 230 of about 1,963,340 (350)

Biohybrid Tendons Enhance the Power‐to‐Weight Ratio and Modularity of Muscle‐Powered Robots

Advanced Science, EarlyView.
Biohybrid robots powered by skeletal muscle actuators are capable of dynamically adapting to environmental cues. This study takes inspiration from native muscle–tendon architecture by leveraging tough hydrogels as synthetic tendons for muscle actuators to enhance the power‐to‐weight ratio and modularity of biohybrid machines.
Nicolas Castro, Ronald Heisser, Maheera Bawa, Bastien Aymon, Sarah Wu, Annika Marschner, Sonika Kohli, Angel Bu, Laura Rosado, Martin Culpepper, Xuanhe Zhao, Ritu Raman   +11 more
wiley   +1 more source

A booster dose of an inactivated SARS-CoV-2 vaccine targeting virus variants sustains protective humoral and cellular immunity. [PDF]

BMC Med
Méndez C, Rodríguez-Guilarte L, Palacios PA, Gutierrez-Vera C, Román F, Moreno-Tapia D, Ríos M, Reyes A, Cancino FA, Otero FF, Zurita C, Rivera D, Cabrera A, Duarte LF, Urzúa M, Iturriaga C, Rojas Á, Perez CM, Redlich AS, Fasce RA, Fernández J, Mora J, Ramírez E, Domínguez A, Weiskopf D, Grifoni A, Sette A, Zeng G, Meng W, Goldbatt D, Johnson M, CoronaVarCL study group, González-Aramundiz JV, Álvarez-Figueroa MJ, Abarca K, Carreño LJ, González PA, Kalergis AM, Peñaloza HF, Bueno SM.   +39 more
europepmc   +1 more source

Learning and development opportunities as a tool for the retention of volunteers: a motivational perspective

, 2014
C. Newton, Karen Becker, Sarah Bell
semanticscholar   +1 more source

Unraveling the Morphological and Functional Maturation Mechanisms Underlying Human Neural Development Using iPSCs‐Derived Neuronal Model

Advanced Science, EarlyView.
Using human induced pluripotent stem cells (hiPSCs)‐derived neuronal model, Tian and colleagues reveal that voltage‐gated calcium channels Cav1.2 and Cav1.3, and their mediated calcium ion influx, are essential for early morphogenesis of human neuronal development, while ECEL1 underlies human neuronal functional developmental maturation through CALM3 ...
Yue Tian, Yi‐Chun Ou, Zi‐Xian Zhang, Jie Cai, Si‐Qing Cai, Guo‐Gang Xing   +5 more
wiley   +1 more source

WDR5‐H3K4me3 Epigenetic Axis Promotes TRMT6‐Dependent tRNA M1A Modification to Facilitate Triple‐Negative Breast Cancer Progression by Suppressing Ferroptosis

Advanced Science, EarlyView.
Upregulated TRMT6 forms aberrant hypermethylation of a specific tRNA pool and serves as a predictor of poor prognosis in TNBC. This m1A modification in tRNAs enhances translation of FTH1 and FTL, reducing the pool of bioavailable Fe2⁺. Reduced Fe2+ availability impairs RSL3‐induced lipid peroxidation and tumor progression.
Yuqing Lei, Xue Wang, Jiahe Liu, Zixu Niu, Jiaqi Hua, Qian Guo, Dan Du, Yuanchang Zhu, Fucheng He, Mingxia Zhou, Hongle Li, Jing He, Jun Li   +12 more
wiley   +1 more source

Effective Model of Emerging Disease Prevention and Control in a High-Epidemic Area, Chiang Rai Province. [PDF]

Int J Environ Res Public Health
Sangsuwan J, Kanthawee P, Inchon P, Markmee P, Chiraphatthakun P.   +4 more
europepmc   +1 more source

A Conjugation Delivery System of Macrophages and Platelet Pharmacytes Promotes Regeneration After Spinal Cord Injury

Advanced Science, EarlyView.
A macrophage–platelet conjugation system (M‐P‐NPs@PPARγ) targets injure tissue to co‐deliver platelet mitochondria and PPARγ‐encoding NPs. This strategy boosts the macrophage energy supply and restores lipid homeostasis, leading to synergistically enhanced efferocytosis and tissue repair Abstract Mitochondrial dysfunction occurs in macrophages with ...
Haoli Wang, Hao Hu, Yijun Li, Lintao Hu, Chenhui Gu, Yiwei Zhu, Jing Huang, Na Li, Shuqi Jiang, Shouyan Zu, Jiachen Xu, Yining Wang, Ke Yang, Pengfei Chen, Liqing Shangguan, Yongcheng Wang, Shunwu Fan, Xianfeng Lin, Qingqing Wang   +18 more
wiley   +1 more source

Volunteers Sought for UNH Great Bay Coast Watch [PDF]

, 2000
Keeler, Sharon
core   +4 more sources

Competencies and Needs of Older Volunteers: A Comparative Survey. [PDF]

J Nurs Res
Yang LC, Lai CY, Chen KM, Chen MC, Chang CC, Lin TY, Kuo CF.   +6 more
europepmc   +1 more source

ResearchMatch: A National Registry to Recruit Volunteers for Clinical Research

Academic medicine : journal of the Association of American Medical Colleges, 2012
P. Harris, K. Scott, Laurie A. Lebo, Nik Nik Hassan, Chad Lightner, J. Pulley   +5 more
semanticscholar   +1 more source