Results 141 to 150 of about 100,610 (290)

Sigma-1 receptor recruits LC3 mRNA to ER-associated omegasomes to promote localized LC3 translation enabling functional autophagy

Cell Reports
Summary: Autophagosome formation initiated on the endoplasmic reticulum (ER)-associated omegasome requires LC3. Translational regulation of LC3 biosynthesis is unexplored.
Jeffrey Knupp, Yu-Jie Chen, Emily Wang, Peter Arvan, Billy Tsai   +4 more
doaj   +1 more source

Nanomaterials‐mediated glycolysis rewriting to potentiate tumor immunotherapy

BMEMat, EarlyView.
This review systematically summarizes cutting‐edge advances in glycolysis‐rewiring nanomedicines, emphasizing their mechanisms in reversing immunosuppression and reinvigorating antitumor immune responses. Challenges in clinical translation and future directions for designing multifunctional metabolic‐immune modulators are also critically discussed ...
Zilin Ma, Songyan Li, Jie Yan, Xuechun Wang, Wen Zhao, Yunxuan Song, Dongdong Liu, Jianwei Jiao, Xiuying Duan, Guiqiang Zhang   +9 more
wiley   +1 more source

Metabolic reprogramming of murine cardiomyocytes during autophagy requires the extracellular nutrient sensor decorin. [PDF]

, 2018
The extracellular matrix is a master regulator of tissue homeostasis in health and disease. Here we examined how the small, leucine-rich, extracellular matrix proteoglycan decorin regulates cardiomyocyte metabolism during fasting in vivo.
Gubbiotti, Maria A., Hoek, Jan B., Iozzo, Renato V., Rodeck, Ulrich, Seifert, Erin L.   +4 more
core   +1 more source

Nanomaterial‐based immune therapeutic strategies in neurodegenerative diseases

BMEMat, EarlyView.
This review highlights the immunomodulatory potential of nanomaterials (NMs) in treating neurodegenerative diseases (NDs). It focuses on their roles in regulating innate and adaptive immune responses to maintain immune homeostasis. By providing insights into these mechanisms, the review lays the groundwork for innovative NMs therapeutic strategies to ...
Xinru Zhou, Jia Liu, Shulin Lai, Suhan Yin, Bingmin Luo, Longquan Shao, Yiyuan Kang   +6 more
wiley   +1 more source

Post‐LECA Origin and Diversification of an Axonemal Outer Arm Dynein Motor

Cytoskeleton, EarlyView.
ABSTRACT Dyneins were present in the last eukaryotic common ancestor (LECA) and play key roles in eukaryotic biology. Axonemal dyneins form the inner and outer arms that power ciliary beating, and it has long been recognized that outer arms in some organisms contain two different heavy chain motors, whereas those from other species contain a third unit
Stephen M. King
wiley   +1 more source

Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning

Cytoskeleton, EarlyView.
ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham, Mihir Relan, Matthew T. Swulius, Andrea K. H. Stavoe   +3 more
wiley   +1 more source

Performance enhancement of limestone calcined clay cement (LC3) using shale: industrial implementation Perspectives

Engineering Science and Technology, an International Journal
Limestone calcined clay cement (LC3) is one of prospective low-carbon ternary binders, developed by replacing 50 % of clinker with a combination of calcined clay (40 % kaolinite content) and limestone.
Khuram Rashid, Mounir Ltifi, Idrees Zafar, Minkwan Ju   +3 more
doaj   +1 more source

Charting Resource Efficiency Practices Across European Firms: A Multilevel Analysis

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The circular economy (CE) is a key sustainability paradigm, prompting European Union (EU) organizations and policymakers to move beyond linear production and consumption models. The study aimed to assess the implementation patterns of nine CE activities among EU companies and to explore how the implementation of these CE activities relates to ...
Sofia Gomes, João M. Lopes, Elisabete Nogueira   +2 more
wiley   +1 more source

缺氧条件下乙酰肝素酶抑制剂 PI-88 对人视网膜血管内皮细胞自噬的影响

Zhongshan Daxue xuebao. Yixue kexue ban, 2020
【目的】探讨乙酰肝素酶（Hpa）竞争性抑制剂PI-88在缺氧条件下对人视网膜血管内皮细胞（HREC）自噬水平的影响。【方法】以HREC为研究对象，设置3组：正常组，缺氧组（CoCl2处理的缺氧组）和实验组（CoCl2+PI-88组）。观察免疫荧光染色检测自噬体特异性标记物LC3蛋白的表达；Westernblot检测自噬相关蛋白LC3-Ⅰ与LC3-Ⅱ的表达；通过GFP-LC3腺病毒转染HREC，直接观察活细胞中由GFP-LC3标记的自噬水平。【结果】缺氧状态下，HREC内自噬标记蛋白LC3表达水平上调 ...
苑玉鑫, 李树华, 玄猛, 苏焜仪, 吕林, 胡洁   +5 more
doaj  

Effect of medicinal and food homologous plants polysaccharides on animal nutrition and health: A review

Food Biomacromolecules, EarlyView.
Abstract As one of the most important components of foods, animal meat provides a lot of protein, fat, and energy for humans. However, nutrition and health of animals directly affect the healthiness of human, especially antibiotic residues in animals induced by abuse of antibiotics.
Zichao Wang, Yi Zheng, Changxing Liu, Danye Zhu, Yingjie Feng, Hongtao Zhang, Qi Wang, Qinggong Chen, Xueyi Qiao   +8 more
wiley   +1 more source