Results 41 to 50 of about 24,111 (211)

Indicators of replicative damage in equine tendon fibroblast monolayers [PDF]

, 2013
<p>Background: Superficial digital flexor tendon (SDFT) injuries of horses usually follow cumulative matrix microdamage; it is not known why the reparative abilities of tendon fibroblasts are overwhelmed or subverted.
David L Becker, Hannah Cornell, Janet C Patterson-Kane, Livia B Henderson, Tina Rich   +4 more
core   +1 more source

Streamline Protocol for Arabidopsis Apoplastic Fluid Isolation Enables a Detailed Proteomic View of the Plant Extracellular Space

Plant Direct, Volume 9, Issue 7, July 2025.
ABSTRACT The apoplastic space surrounding plant cells, encompassing the cell wall matrix, extracellular spaces, and xylem, is one of the least understood compartments within plant tissues due to its lack of limiting membranes and its unavoidable damage upon tissue homogenization. Using a streamlined vacuum‐infiltration/centrifugation protocol to enrich
Kuo‐En Chen, Marilee Karinshak, Richard D. Vierstra   +2 more
wiley   +1 more source

NEW OBSERVATIONS ON MICROBODIES [PDF]

The Journal of Cell Biology, 1970
The liver of male rats has been studied after CPIB stimulation by using the peroxidase reaction for localizing catalase in hepatic cells. CPIB administration leads to an increase in the number of microbodies, and it is suggested that one mechanism by which microbody proliferation occurs is a process of fragmentation or budding from preexisting ...
Peter G. Legg, Richard L. Wood
openaire   +1 more source

V‐ATPases and amino acid catabolism are strongly disturbed in the roots of autophagy mutants in Arabidopsis, impacting water use efficiency and tricarboxylic acid metabolism

The Plant Journal, Volume 123, Issue 2, July 2025.
Significance Statement This study reveals that V‐ATPases were less abundant in the roots of autophagy mutants than in wild type. This V‐ATPases deficit, associated with lower root water contents and lower nitrate, magnesium, and potassium concentrations, indicates that disturbance of cellular ion and water management in autophagy mutants was likely ...
Maxence James, Jacques Trouverie, Benoit Bernay, Anne Marmagne, Fabien Chardon, Marin‐Pierre Gemin, Philippe Etienne, Céline Masclaux‐Daubresse   +7 more
wiley   +1 more source

Comparative Transcriptomic Analysis of AtBBX29 Transgenic and Wild Type Sugarcane Exposed to Drought Stress

Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.
ABSTRACT Previously, we produced drought‐tolerant transgenic sugarcane plants that overexpressed the AtBBX29 gene, which encodes a transcription factor (TF) B‐box protein. These plants displayed delayed senescence, were able to maintain photosynthesis, and accumulated high levels of antioxidants and osmolytes when exposed to water deficit stress ...
Christell van der Vyver, Preetom Regon, Kristen Fulton, Sanjib K. Panda   +3 more
wiley   +1 more source

Cobalt Single‐Atom Intercalation in Molybdenum Disulfide Enhances Piezocatalytic and Enzyodynamic Activities for Advanced Cancer Therapeutics

Advanced Science, Volume 12, Issue 14, April 10, 2025.
The single‐atom doped molybdenum disulfide piezocatalyst markedly enhances both piezoelectric and enzyme‐mimicking activities, accelerating glutathione depletion. It induces mitochondrial dysfunction and cell cycle arrest, ultimately driving apoptosis while inactivating glutathione peroxidase 4 to initiate ferroptosis.
Haomiao Bai, Sujun Ding, Yanfei Dai, Jiefu Liu, Huangjing Chen, Wei Feng, Dehong Yu, Yu Chen, Xuejun Ni   +8 more
wiley   +1 more source

Comparative morphometric analysis of bloodstream and lymph forms of Trypanosoma (T.) brucei brucei grown in vitro and in vivo [PDF]

, 2017
The fine structure of bloodstream forms of Trypanosoma brucei cultivated in vitro, and of trypanosomes from lymph and blood of mammalian hosts, was compared morphometrically. The cell volume, quantitative parameters of the mitochondrion and of glycosomes
Brun, R., Hecker, H.
core  

Subcellular localization of monoglyceride acyltransferase, xanthine oxidation, NADP: isocitrate dehydrogenase and alkaline phosphatase in the mucosa of the guinea-pig small intestine. [PDF]

, 1980
1. Rate dependent and isopycnic banding in a zonal rotor were used to analyse the subcellular sites of enzymes in homogenates of guinea-pig small intestinal mucosa.
Connock, Martin J., Martin, Patricia A., Temple, Norman J.   +2 more
core   +1 more source

Knocking out the carboxyltransferase interactor 1 (CTI1) in Chlamydomonas boosted oil content by fivefold without affecting cell growth

Plant Biotechnology Journal, Volume 23, Issue 4, Page 1230-1242, April 2025.
Summary The first step in chloroplast de novo fatty acid synthesis is catalysed by acetyl‐CoA carboxylase (ACCase). As the rate‐limiting step for this pathway, ACCase is subject to both positive and negative regulation. In this study, we identify a Chlamydomonas homologue of the plant carboxyltransferase interactor 1 (CrCTI1) and show that this protein
Zhongze Li, Minjae Kim, Jose Roberto da Silva Nascimento, Bertrand Legeret, Gabriel Lemes Jorge, Marie Bertrand, Fred Beisson, Jay J. Thelen, Yonghua Li‐Beisson   +8 more
wiley   +1 more source

Nodule Initiation Elicited by Noninfective Mutants of \u3cem\u3eRhizobium phaseoli\u3c/em\u3e [PDF]

, 1985
Rhizobium phaseoli CE106, CE110, and CE115, originally derived by transposon mutagenesis (Noel et al., J. Bacteriol. 158:149-155, 1984), induced the formation of uninfected root nodule-like swellings on bean (Phaseolus vulgaris).
Kaneko, Yasuko, Newcomb, Eldon H., Noel, K. Dale, Vandenbosch, Kathryn A.   +3 more
core   +1 more source