Results 81 to 90 of about 111,857 (291)

Embedded CRISPRi Enhances Gene‐Silencing Efficiency in Drosophila

Advanced Science, EarlyView.
Current CRISPR interference (CRISPRi) technology in Drosophila has limited efficiency. This study introduces the emCRISPRi platform, which significantly enhances transcriptional silencing efficacy by embedding inhibitory domains within the dCas9 architecture.
Pengchong Fu, Xuedi Zhang, Ying Zhou, Jie Zheng, Angyang Sun, Kailong Zhuang, Weiwei Bao, Guanjun Gao   +7 more
wiley   +1 more source

Development of PCR screening assays focused on gene-coding sequences for GMO detection

Biotechnologie, Agronomie, Société et Environnement, 2018
Description of the subject. This paper describes the development, evaluation and limitations of screening PCR assays based on genes and for use in GMO detection. Objectives.
Debode, F., Janssen, E., Berben, G.
doaj   +1 more source

Ethyl pyruvate ameliorates heat stroke-induced multiple organ dysfunction and inflammatory responses by induction of stress proteins and activation of autophagy in rats

International Journal of Hyperthermia, 2021
Objective: Heat stroke (HS) elicits the systemic inflammatory responses that result in multiple organ dysfunction (MOD). Heat shock response and autophagy are activated during heat stress for removal of damaged organelles and proteins, emerging as a ...
Je-Ming Hu, Chih-Hsueng Hsu, Yu-Chun Lin, Ching-Wen Kung, Shu-Ying Chen, Wen-Ting Lin, Pao-Yun Cheng, Hsin-Hsueh Shen, Yen-Mei Lee   +8 more
doaj   +1 more source

Hsp70 at the membrane: driving protein translocation

BMC Biology, 2018
Efficient movement of proteins across membranes is required for cell health. The translocation process is particularly challenging when the channel in the membrane through which proteins must pass is narrow—such as those in the membranes of the ...
E. Craig
semanticscholar   +1 more source

F‐Box and Leucine‐Rich Repeat Protein 4 (FBXL4) Maintains Sarcomere Integrity and Cardiac Function by Enhancing K48‐Linked Ubiquitinated Degradation of Profilin‐1 (PFN1)

Advanced Science, EarlyView.
Schematic diagram depicting the proposed signaling mechanisms underlying the effects of FBXL4 in the setting of cardiac hypertrophy. Under hypertrophic stimulation, cardiomyocytes‐specific overexpression FBXL4 maintains sarcomere integrity and cardiac function by enhancing K48‐linked ubiquitinated degradation of PFN1 at the K70 site.
Xingda Li, Xueqi He, Xinyuan Hao, Yu Zhang, Xin Zhao, Shuang Wang, Zhenru Wang, Haonan Du, Hongda Li, Lian Yi, Zhimin Du, Weijie Du   +11 more
wiley   +1 more source

secHsp70 as a tool to approach amyloid-β42 and other extracellular amyloids

Fly, 2017
Self-association of amyloidogenic proteins is the main pathological trigger in a wide variety of neurodegenerative disorders. These aggregates are deposited inside or outside the cell due to hereditary mutations, environmental exposures or even normal ...
Lorena De Mena, Deepak Chhangani, Pedro Fernandez-Funez, Diego E. Rincon-Limas   +3 more
doaj   +1 more source

Single‐Cell Atlas of Subchondral Bone Marrow Lesions Reveals Proteostasis Dysfunction as a Druggable Mechanism for Early Osteoarthritis

Advanced Science, EarlyView.
This study reveals that abnormal mechanical stress downregulates the expression of HSP70 and impairs proteasome function in osteoarthritic bone cells, leading to misfolded collagen I accumulation and ER stress. When intracellular proteostasis capacity is exceeded, USP19 mediates the secretion of misfolded proteins into the extracellular space ...
Hailun Xu, Ting He, Yu Qian, Jia Li, Bowei Ni, Xiaojie Xu, Huanbo Wang, Peng Wang, Guoqing Cao, Siqi Ying, Guangyu Ding, Rong Wang, Zenghui Gu, Wei Li, Zhentao Man, Houfeng Zheng, Zhaohua Zhu, Zhen Li, Qingjun Meng, Chao Zheng, Liu Yang   +20 more
wiley   +1 more source

Chaperone-Based Therapeutic Target Innovation: Heat Shock Protein 70 (HSP70) for Type 2 Diabetes Mellitus

Diabetes, Metabolic Syndrome and Obesity, 2020
W. Riski Widya Mulyani,1 Made Indira Dianti Sanjiwani,1 Sandra,1 I Putu Yuda Prabawa,2 Anak Agung Wiradewi Lestari,2 Desak Made Wihandani,3 Ketut Suastika,4 Made Ratna Saraswati,4 Agha Bhargah,1,5 Ida Bagus Amertha Putra Manuaba6,7 1Faculty of Medicine ...
Mulyani WRW, Sanjiwani MID, Sandra, Prabawa IPY, Lestari AAW, Wihandani DM, Suastika K, Saraswati MR, Bhargah A, Manuaba IBAP   +9 more
doaj  

Effects of hepatitis C virus NS3 protein on expression of heat shock protein 70 and Glypican3 as the markers of hepatocellular carcinoma

مجله دانشگاه علوم پزشکی بیرجند, 2021
Background and Aims: Hepatitis C virus (HCV) infection is an important risk factor for the development of liver cancer. The HCV NS3 protein plays a key role in the virus life cycle and can affect normal cellular activities, such as cell proliferation ...
Sepideh Saeb, Farzaneh Sabahi, Zohreh Mazaheri, Mehrdad Ravanshad   +3 more
doaj  

Hsp70 chaperone: a master player in protein homeostasis

F1000Research, 2018
Protein homeostasis (proteostasis) is an essential pillar for correct cellular function. Impairments in proteostasis are encountered both in aging and in several human disease conditions.
M. Fernández-Fernández, J. Valpuesta
semanticscholar   +1 more source