Results 111 to 120 of about 272,495 (294)

Studies on the internal structure of the cytoplasmic granules

SEIBUTSU BUTSURI KAGAKU, 1958
The macromolecular components, constituting mitochondria, were analysed electrophoretically and turbidimetrically and following results were obtained.1. Macromolecules, extracted by acid or alkaline media, were analysed electrophoretically. It seemed probable that there should be little basic proteins which were in salt-like combination with other ...
openaire   +3 more sources

Granules Harboring Translationally Active mRNAs Provide a Platform for P-Body Formation following Stress

Cell Reports, 2014
The localization of mRNA to defined cytoplasmic sites in eukaryotic cells not only allows localized protein production but also determines the fate of mRNAs.
Jennifer Lui, Lydia M. Castelli, Mariavittoria Pizzinga, Clare E. Simpson, Nathaniel P. Hoyle, Kathryn L. Bailey, Susan G. Campbell, Mark P. Ashe   +7 more
doaj   +1 more source

Membrane-associated cytoplasmic granules carrying the Argonaute protein WAGO-3 enable paternal epigenetic inheritance in Caenorhabditis elegans. [PDF]

Nat Cell Biol, 2022
Schreier J, Dietz S, Boermel M, Oorschot V, Seistrup AS, de Jesus Domingues AM, Bronkhorst AW, Nguyen DAH, Phillis S, Gleason EJ, L'Hernault SW, Phillips CM, Butter F, Ketting RF.   +13 more
europepmc   +1 more source

C. elegans TDP-1 forms cytoplasmic granules in neurons under proteotoxic stress.

, 2014
Transgenic C. elegans expressing TDP-1-YFP under a neuronal promoter were treated with the indicated proteotoxic stressors prior to fixation, DAPI staining, and visualization by florescence microscopy. (A) In untreated C.
Goran Periz (645823), Tao Zhang (43681), Gerard Baldie (645822), Jiou Wang (267956)   +3 more
core   +1 more source

Localisation of RNAs into the germ plasm of vitellogenic xenopus oocytes [PDF]

, 2013
We have studied the localisation of mRNAs in full-grown Xenopus laevis oocytes by injecting fluorescent RNAs, followed by confocal microscopy of the oocyte cortex.
Nijjar, Sarbjit, Woodland, Hugh R., Sarbjit Nijjar, Nijjar Sarbjit, Woodland Hugh R., Hugh R Woodland   +5 more
core   +2 more sources

Magneto‐Sono‐Enhanced Nanozyme Catalysis Drives ROS‐Mediated Pathogen Killing and Mitophagy‐Linked Inflammation Control in Bacterial Pneumonia

Advanced Science, EarlyView.
Nebulized BN@NF nanozymes integrate boron nanosheets with Nd‐doped iron phosphide to form a sono‐magneto‐responsive Z‐scheme heterostructure. Under ultrasound and magnetic activation, BN@NF amplifies ROS generation, eradicates bacteria, disrupts biofilms, and reshapes pulmonary inflammation through NF‐κB suppression, mitophagy promotion, and M1‐to‐M2 ...
Xiaofeng Luo, Yundi Wu, Shuai Zhang, Huanran Qu, Shiyang Shao, Jianqiang Chen, Xilong Wu   +6 more
wiley   +1 more source

Studies on the phase boundary of cytoplasmic granules

SEIBUTSU BUTSURI KAGAKU, 1955
The interfacial potential of cytoplasmic granules, i. e., mitochondria, microsome and of ultra-microsome, was studied by means of classical moving boundary method and Tiselius' electrophoretic method, and the following results were obtained.1. In Miller-Golder's buffer of Γ/2=0.1, the isoelectric-point was about pH 4.5.2.
openaire   +3 more sources

SAT1‐Induced Spermidine Depletion Potentiates Food Allergy

Advanced Science, EarlyView.
Spermidine depletion, driven by upregulated spermidine/spermine N1‐acetyltransferase (SAT1), potentiates food allergy by promoting mast cell degranulation through autophagy suppression. SAT1 physically interacts with the long noncoding RNA Cdk19os to inhibit Atg5 and Atg7, disrupting autophagic flux.
Manman Liu, Beiyu Zhang, Junjuan Wang, Yue Jiang, Shiwen Han, Qianwei Wang, Lingyu Zeng, Jinfeng Wang, Huilian Che   +8 more
wiley   +1 more source

Characterization of granule-like structures in non-endocrine cells [PDF]

, 2006
All eukaryotic cells have transport pathways to constitutively secrete proteins. Endocrine, neuroendocrine, and exocrine cells in addition have a regulated secretory pathway that serves the controlled release of hormones, neuropeptides or digestive ...
Stettler, Hansruedi
core   +1 more source

T‐Cell Remodeling in Renal Fibrosis: From Acute Injury to Chronic Kidney Disease

Advanced Science, EarlyView.
This Review presents renal fibrosis as a sequence of overlapping T‐cell programs, from chemokine‐guided recruitment and metabolic activation to maladaptive polarization, tertiary lymphoid structure formation, tissue residency, exhaustion, and senescence.
Qianhui Li, Junting Guan, Yifan Song, Hongxia Yang, Guangtao Li, Xiaodong Zhao, Jiaxin Liu, Bin Liu, Yang Tan, Honglan Zhou, Yang‐He Zhang, Yishu Wang   +11 more
wiley   +1 more source