Results 101 to 110 of about 321,164 (352)

Fever, hyperthermia and the heat shock response

International Journal of Hyperthermia, 2013
The heat shock response is a highly conserved primitive response that is essential for survival against a wide range of stresses, including extremes of temperature. Fever is a more recently evolved response, during which organisms raise their core body temperature and temporarily subject themselves to thermal stress in the face of infections.
Ishwar S, Singh, Jeffrey D, Hasday
openaire   +2 more sources

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Heat stress response in the cave nectar bat Eonycteris spelaea differs from that of Mus musculus

Communications Biology
Bats as the only flying mammals incur a high metabolic cost during extended powered flight, which results in febrile-like temperatures without injury. Herein, we investigate the in vivo heat shock response (HSR) in the cave nectar bat Eonycteris spelaea.
Leon J. W. Tang, Akshamal M. Gamage, Wei Lun Ng, Wan Rong Sia, Randy Foo, Ning Yuan Shen, Wharton O. Y. Chan, Shiwei Chen, Vivian Chih-Wei Chen, Beng Lee Lim, Chee Wah Tan, Lin-Fa Wang   +11 more
doaj   +1 more source

Hsf1 and Hsp90 orchestrate temperature-dependent global transcriptional remodelling and chromatin architecture in Candida albicans

Nature Communications, 2016
The transcription factor Hsf1 and the molecular chaperone Hsp90 modulate the heat shock response in the pathogen Candida albicans. Here, Leach et al. reveal a complex interplay between the two factors that regulates the expression of genes involved in ...
Michelle D. Leach, Rhys A. Farrer, Kaeling Tan, Zhengqiang Miao, Louise A. Walker, Christina A. Cuomo, Robert T. Wheeler, Alistair J. P. Brown, Koon Ho Wong, Leah E. Cowen   +9 more
doaj   +1 more source

Characterization of a wheat HSP70 gene and its expression in response to stripe rust infection and abiotic stresses

, 2011
Members of the family of 70-kD heat shock proteins (HSP70 s) play various stress-protective roles in plants. In this study, a wheat HSP70 gene was isolated from a suppression subtractive hybridization (SSH) cDNA library of wheat leaves infected by ...
Wang, S.J., Dai, X.W., Duan, Y.H., Kang, Z.S., Ding, K., Chen, Y.Y., Govers, F., Huang, L.L., Guo, J., Zhang, H.   +9 more
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

Advanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi, Mohammad Mozafari, Masoud Soroush   +2 more
wiley   +1 more source

The role of sigma factor RpoH1 in the pH stress response of Sinorhizobium meliloti

, 2010
de Lucena DK, Pühler A, Weidner S. The role of sigma factor RpoH1 in the pH stress response of Sinorhizobium meliloti. BMC Microbiology. 2010;10(1): 256.Background: Environmental pH stress constitutes a limiting factor for S.
Argandoña, Montserrat, Iglesias Guerra, Fernando, Jebbar Mohamed, Reina-Bueno Mercedes, Argandoña Montserrat, Mohamed Jebbar, Mercedes Reina-Bueno, Joaquín J Nieto, Reina Bueno, Mercedes, Argandoña Bertrán, Montserrat, Rodríguez-Moya, Javier, Vargas Macías, Carmen, Iglesias-Guerra Fernando, Jebbar, Mohamed, Nieto Joaquín J, Javier Rodríguez-Moya, Fernando Iglesias-Guerra, Vargas Carmen, de Lucena, Daniella Karine, Reina-Bueno, Mercedes, Rodríguez de Moya Vera, Javier, Pühler, Alfred ; https://orcid.org/, Iglesias-Guerra, Fernando, Weidner, Stefan, Nieto Gutiérrez, Joaquín José, Rodríguez-Moya Javier, Nieto, Joaquín J, Vargas, Carmen, Carmen Vargas, Montserrat Argandoña   +29 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

Advanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu, Richard Murray, Cara‐Lena Nies, Cathal Larrigy, Martina Piletti, Jahidul Islam, Daniela Iacopino, Eileen Hurley, Michael Nolan, Aidan J. Quinn   +9 more
wiley   +1 more source