Results 141 to 150 of about 16,481,877 (361)

Tomato spotted wilt virus glycoproteins induce the formation of endoplasmic reticulum- and Golgi-derived pleomorphic membrane structures in plant cells

, 2008
Tomato spotted wilt virus (TSWV) particles are spherical and enveloped, an uncommon feature among plant infecting viruses. Previous studies have shown that virus particle formation involves the enwrapment of ribonucleoproteins with viral glycoprotein ...
Kormelink, R.J.M., Foresti, O., Denecke, J., Wellink, J., Goldbach, R.W., Ribeiro, D.M.O.G.   +5 more
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Comparative Investigation of Physiological and Anticancer Properties of Gundelia tournefortii L. From Three Regions of Javanroud, Kermanshah (Iran) on HL-60 Cancer Cells [PDF]

Complementary Medicine Journal of Faculty of Nursing and Midwifery
Introduction: Cancer is a disease that occurs due to uncontrollable cell division under the influence of genetic and environmental factors. Nowadays, various methods of chemotherapy and radiotherapy are used for treating different types of cancer, but ...
Yosra Sedighi, Maryam Rahimi, Masoumeh Maleki   +2 more
doaj  

Differential effect of plant lectins on mast cells of different origins

Brazilian Journal of Medical and Biological Research, 2005
Histamine release induced by plant lectins was studied with emphasis on the carbohydrate specificity, external calcium requirement, metal binding sites, and mast cell heterogeneity and on the importance of antibodies bound to the mast cell membrane to ...
F.C. Lopes, B.S. Cavada, V.P.T. Pinto, A.H. Sampaio, J.C. Gomes   +4 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

The endoplasmic reticulum in plant immunity and cell death [PDF]

, 2012
The endoplasmic reticulum (ER) is a highly dynamic organelle in eukaryotic cells and a major production site of proteins destined for vacuoles, the plasma membrane, or apoplast in plants.
Ruth eEichmann, Eichmann, Ruth, Schäfer, P. (Patrick), Patrick Schäfer, Patrick eSchäfer, Ruth Eichmann   +5 more
core   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Phosphorylation and ubiquitination of dynamin-related proteins (AtDRP3A/3B) synergically regulate mitochondrial proliferation during mitosis

, 2012
The balance between mitochondrial fission and fusion is disrupted during mitosis, but the mechanism governing this phenomenon in plant cells remains enigmatic.
Arimura, Shin-ichi, Shin-ichiArimura, Feng Wang, Jinxing Lin, Peng Liu, Nobuhiro Tsutsumi, Wang, Feng, Tong Chen, Tsutsumi, Nobuhiro, Lin, Jinxing, Liu, Peng, Zhu, Jian, Jian Zhu, Zhang, Quan, Quan Zhang, Chen, Tong   +15 more
core   +1 more source

Metabolic energy cost for plant cells exposed to salinity

California Agriculture, 1984
Not available – first paragraph follows: A biological system under stress probably uses more energy than the same system in the absence of stress.
D Rains
doaj  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source